diff options
11546 files changed, 1582854 insertions, 633453 deletions
diff --git a/.appveyor.yml b/.appveyor.yml new file mode 100644 index 0000000000..05ff204541 --- /dev/null +++ b/.appveyor.yml @@ -0,0 +1,134 @@ +--- +version: '{build}' +init: + - git config --global user.name git + - git config --global user.email svn-admin@ruby-lang.org + - git config --global core.autocrlf false + - git config --global core.eol lf + - git config --global advice.detachedHead 0 +shallow_clone: true +clone_depth: 10 +platform: + - x64 +skip_commits: + message: /\[DOC\]/ + files: + - doc/* + - '**/*.md' + - '**/*.rdoc' + - '**/.document' + - '**/*.[1-8]' + - '**/*.ronn' +environment: + ruby_version: "24-%Platform%" + matrix: + # Test only the oldest supported version because AppVeyor is unstable, its concurrency + # is limited, and compatibility issues that happen only in newer versions are rare. + # You may test some other stuff on GitHub Actions instead. + - build: vs + vs: 120 # Visual Studio 2013 + ssl: OpenSSL-v111 + # The worker image name. This is NOT the Visual Studio version we're using here. + APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015 + GEMS_FOR_TEST: "" + RELINE_TEST_ENCODING: "UTF-8" +cache: + - c:\Tools\vcpkg\installed\ +for: +- + matrix: + only: + - build: vs + install: + - ver + - chcp + - SET BITS=%Platform:x86=32% + - SET BITS=%BITS:x=% + - SET OPENSSL_DIR=C:\%ssl%-Win%BITS% + - cd C:\Tools\vcpkg + - git pull -q + - .\bootstrap-vcpkg.bat + - ps: Start-FileDownload 'https://github.com/microsoft/vcpkg-tool/releases/download/2023-08-09/vcpkg.exe' -FileName 'C:\Tools\vcpkg\vcpkg.exe' + - cd %APPVEYOR_BUILD_FOLDER% + - vcpkg --triplet %Platform%-windows install --x-use-aria2 libffi libyaml readline zlib + - CALL SET vcvars=%%^VS%VS%COMNTOOLS^%%..\..\VC\vcvarsall.bat + - SET vcvars + - '"%vcvars%" %Platform:x64=amd64%' + - SET ruby_path=C:\Ruby%ruby_version:-x86=% + - SET PATH=\usr\local\bin;%ruby_path%\bin;%PATH%;C:\msys64\mingw64\bin;C:\msys64\usr\bin + - ruby --version + - 'cl' + - echo> Makefile srcdir=. + - echo>> Makefile MSC_VER=0 + - echo>> Makefile RT=none + - echo>> Makefile RT_VER=0 + - echo>> Makefile BUILTIN_ENCOBJS=nul + - type win32\Makefile.sub >> Makefile + - nmake %mflags% up VCSUP="echo Update OK" + - nmake %mflags% extract-extlibs + - del Makefile + - mkdir \usr\local\bin + - mkdir \usr\local\include + - mkdir \usr\local\lib + - for %%I in (%OPENSSL_DIR%\*.dll) do mklink /h \usr\local\bin\%%~nxI %%I + - for %%I in (c:\Tools\vcpkg\installed\%Platform%-windows\bin\*.dll) do ( + if not %%~nI == readline mklink \usr\local\bin\%%~nxI %%I + ) + - attrib +r /s /d + - mkdir %Platform%-mswin_%vs% + build_script: + - set HAVE_GIT=no + - cd %APPVEYOR_BUILD_FOLDER% + - cd %Platform%-mswin_%vs% + - >- + ..\win32\configure.bat + --with-opt-dir="/usr/local;c:/Tools/vcpkg/installed/%Platform%-windows" + --with-openssl-dir=%OPENSSL_DIR:\=/% + - nmake -l + - nmake install-nodoc + - \usr\bin\ruby -v -e "p :locale => Encoding.find('locale'), :filesystem => Encoding.find('filesystem')" + - if not "%GEMS_FOR_TEST%" == "" \usr\bin\gem install --no-document %GEMS_FOR_TEST% + - \usr\bin\ruby -ropenssl -e "puts 'Build ' + OpenSSL::OPENSSL_VERSION, 'Runtime ' + OpenSSL::OPENSSL_LIBRARY_VERSION" + test_script: + - set /a JOBS=%NUMBER_OF_PROCESSORS% + - nmake -l "TESTOPTS=-v -q" btest + - nmake -l "TESTOPTS=-v -q" test-basic + - >- + nmake -l "TESTOPTS=--timeout-scale=3.0 + --excludes=../test/excludes/_appveyor -j%JOBS% + --exclude win32ole + --exclude test_bignum + --exclude test_syntax + --exclude test_open-uri + --exclude test_bundled_ca + " test-all + # separately execute tests without -j which may crash worker with -j. + - >- + nmake -l + "TESTOPTS=--timeout-scale=3.0 --excludes=../test/excludes/_appveyor" + TESTS=" + ../test/win32ole + ../test/ruby/test_bignum.rb + ../test/ruby/test_syntax.rb + ../test/open-uri/test_open-uri.rb + ../test/rubygems/test_bundled_ca.rb + " test-all + - nmake -l test-spec MSPECOPT=-fs # not using `-j` because sometimes `mspec -j` silently dies on Windows +notifications: + - provider: Webhook + method: POST + url: + secure: CcFlJNDJ/a6to7u3Z4Fnz6dScEPNx7hTha2GkSRlV+1U6dqmxY/7uBcLXYb9gR3jfQk6w+2o/HrjNAyXMNGU/JOka3s2WRI4VKitzM+lQ08owvJIh0R7LxrGH0J2e81U # ruby-lang slack: ruby/simpler-alerts-bot + body: >- + {{^isPullRequest}} + { + "ci": "AppVeyor CI", + "env": "Visual Studio 2013", + "url": "{{buildUrl}}", + "commit": "{{commitId}}", + "branch": "{{branch}}" + } + {{/isPullRequest}} + on_build_success: false + on_build_failure: true + on_build_status_changed: false diff --git a/.dir-locals.el b/.dir-locals.el new file mode 100644 index 0000000000..8f4b96445c --- /dev/null +++ b/.dir-locals.el @@ -0,0 +1,39 @@ +;; Copyright (c) 2018 Urabe, Shyouhei. All rights reserved. +;; +;; This file is a part of the programming language Ruby. Permission is hereby +;; granted, to either redistribute and/or modify this file, provided that the +;; conditions mentioned in the file COPYING are met. Consult the file for +;; details. + +((nil . + ((indent-tabs-mode . nil) + (require-final-newline . t) + (tab-width . 8) + (show-trailing-whitespace . t) + (whitespace-line-column . 80))) ;; See also [Misc #12277] + + ;; (bat-mode . ((buffer-file-coding-system . utf-8-dos))) + + (ruby-mode . ((ruby-indent-level . 2))) + + (rdoc-mode . ((fill-column . 74))) + + (yaml-mode . ((yaml-indent-offset . 2))) + + (makefile-mode . ((indent-tabs-mode . t))) + + (c-mode . ((c-file-style . "ruby"))) + + (c++-mode . ((c-file-style . "ruby"))) + + (change-log-mode . + ((buffer-file-coding-system . us-ascii) + (indent-tabs-mode . t) + (change-log-indent-text . 2) + (add-log-time-format . (lambda (&optional x y) + (let* ((time (or x (current-time))) + (system-time-locale "C") + (diff (+ (cadr time) 32400)) + (lo (% diff 65536)) + (hi (+ (car time) (/ diff 65536)))) + (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t))))))) @@ -5,9 +5,31 @@ # Process all the C source files *.c +*.y # prelude prelude.rb +rbconfig.rb + +array.rb +ast.rb +dir.rb +gc.rb +io.rb +kernel.rb +marshal.rb +mjit.rb +numeric.rb +nilclass.rb +pack.rb +ractor.rb +string.rb +symbol.rb +timev.rb +thread_sync.rb +trace_point.rb +warning.rb +yjit.rb # the lib/ directory (which has its own .document file) lib @@ -16,11 +38,17 @@ lib ext # rdoc files -ChangeLog - -NEWS +NEWS.md README.md README.ja.md +COPYING +COPYING.ja + +LEGAL + +# win32/README.win32 linked from README.md +win32 + doc diff --git a/.editorconfig b/.editorconfig index 67abf4b978..4633a7acae 100644 --- a/.editorconfig +++ b/.editorconfig @@ -2,15 +2,29 @@ root = true [*] end_of_line = lf +indent_size = 4 +indent_style = space insert_final_newline = true -trim_trailing_whitespace = true tab_width = 8 -indent_style = tab -indent_size = 4 +trim_trailing_whitespace = true -[**.bat] +[*.bat] end_of_line = crlf -[**.rb] -indent_style = space +[*.gemspec] +indent_size = 2 + +[*.rb] +indent_size = 2 + +[*.yml] +indent_size = 2 + +[{*[Mm]akefile*,*.mak,*.mk,depend}] +indent_style = tab + +[enc/*] +indent_size = 2 + +[reg*.[ch]] indent_size = 2 @@ -1,3 +1,5 @@ +set startup-with-shell off + define hook-run set $color_type = 0 set $color_highlite = 0 @@ -63,7 +65,15 @@ define rp else if ($flags & RUBY_T_MASK) == RUBY_T_OBJECT printf "%sT_OBJECT%s: ", $color_type, $color_end - print (struct RObject *)($arg0) + print ((struct RObject *)($arg0))->basic + if ($flags & ROBJECT_EMBED) + print/x *((VALUE*)((struct RObject*)($arg0))->as.ary) @ (ROBJECT_EMBED_LEN_MAX+0) + else + print (((struct RObject *)($arg0))->as.heap) + if (((struct RObject*)($arg0))->as.heap.numiv) > 0 + print/x *(((struct RObject*)($arg0))->as.heap.ivptr) @ (((struct RObject*)($arg0))->as.heap.numiv) + end + end else if ($flags & RUBY_T_MASK) == RUBY_T_CLASS printf "%sT_CLASS%s%s: ", $color_type, ($flags & RUBY_FL_SINGLETON) ? "*" : "", $color_end @@ -89,14 +99,15 @@ define rp set $regsrc = ((struct RRegexp*)($arg0))->src set $rsflags = ((struct RBasic*)$regsrc)->flags printf "%sT_REGEXP%s: ", $color_type, $color_end + set $len = ($rsflags & RUBY_FL_USER1) ? \ + ((struct RString*)$regsrc)->as.heap.len : \ + (($rsflags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2) set print address off - output (char *)(($rsflags & RUBY_FL_USER1) ? \ + output *(char *)(($rsflags & RUBY_FL_USER1) ? \ ((struct RString*)$regsrc)->as.heap.ptr : \ - ((struct RString*)$regsrc)->as.ary) + ((struct RString*)$regsrc)->as.ary) @ $len set print address on - printf " len:%ld ", ($rsflags & RUBY_FL_USER1) ? \ - ((struct RString*)$regsrc)->as.heap.len : \ - (($rsflags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2) + printf " len:%ld ", $len if $flags & RUBY_FL_USER6 printf "(none) " end @@ -117,7 +128,7 @@ define rp if ($len == 0) printf "{(empty)} " else - output/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len + print/x *((VALUE*)((struct RArray*)($arg0))->as.ary) @ $len printf " " end else @@ -125,7 +136,7 @@ define rp printf "%sT_ARRAY%s: len=%ld ", $color_type, $color_end, $len if ($flags & RUBY_FL_USER2) printf "(shared) shared=" - output/x ((struct RArray*)($arg0))->as.heap.aux.shared + output/x ((struct RArray*)($arg0))->as.heap.aux.shared_root printf " " else printf "(ownership) capa=%ld ", ((struct RArray*)($arg0))->as.heap.aux.capa @@ -133,7 +144,7 @@ define rp if ($len == 0) printf "{(empty)} " else - output/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len + print/x *((VALUE*)((struct RArray*)($arg0))->as.heap.ptr) @ $len printf " " end end @@ -145,34 +156,27 @@ define rp else if ($flags & RUBY_T_MASK) == RUBY_T_HASH printf "%sT_HASH%s: ", $color_type, $color_end, - if ((struct RHash *)($arg0))->ntbl - printf "len=%ld ", ((struct RHash *)($arg0))->ntbl->num_entries + if (((struct RHash *)($arg0))->basic.flags & RHASH_ST_TABLE_FLAG) + printf "st len=%ld ", ((struct RHash *)($arg0))->as.st->num_entries + else + printf "li len=%ld bound=%ld ", \ + ((((struct RHash *)($arg0))->basic.flags & RHASH_AR_TABLE_SIZE_MASK) >> RHASH_AR_TABLE_SIZE_SHIFT), \ + ((((struct RHash *)($arg0))->basic.flags & RHASH_AR_TABLE_BOUND_MASK) >> RHASH_AR_TABLE_BOUND_SHIFT) end print (struct RHash *)($arg0) else if ($flags & RUBY_T_MASK) == RUBY_T_STRUCT - printf "%sT_STRUCT%s: len=%ld ", $color_type, $color_end, \ - (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \ + set $len = (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \ ($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) >> (RUBY_FL_USHIFT+1) : \ ((struct RStruct *)($arg0))->as.heap.len) + printf "%sT_STRUCT%s: len=%ld ", $color_type, $color_end, $len print (struct RStruct *)($arg0) - x/xw (($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \ - ((struct RStruct *)($arg0))->as.ary : \ - ((struct RStruct *)($arg0))->as.heap.ptr) + output/x *(($flags & (RUBY_FL_USER1|RUBY_FL_USER2)) ? \ + ((struct RStruct *)($arg0))->as.ary : \ + ((struct RStruct *)($arg0))->as.heap.ptr) @ $len else if ($flags & RUBY_T_MASK) == RUBY_T_BIGNUM - printf "%sT_BIGNUM%s: sign=%d len=%ld ", $color_type, $color_end, \ - (($flags & RUBY_FL_USER1) != 0), \ - (($flags & RUBY_FL_USER2) ? \ - ($flags & (RUBY_FL_USER5|RUBY_FL_USER4|RUBY_FL_USER3)) >> (RUBY_FL_USHIFT+3) : \ - ((struct RBignum*)($arg0))->as.heap.len) - if $flags & RUBY_FL_USER2 - printf "(embed) " - end - print (struct RBignum *)($arg0) - x/xw (($flags & RUBY_FL_USER2) ? \ - ((struct RBignum*)($arg0))->as.ary : \ - ((struct RBignum*)($arg0))->as.heap.digits) + rp_bignum $arg0 else if ($flags & RUBY_T_MASK) == RUBY_T_RATIONAL printf "%sT_RATIONAL%s: ", $color_type, $color_end @@ -247,7 +251,7 @@ define rp else if ($flags & RUBY_T_MASK) == RUBY_T_IMEMO printf "%sT_IMEMO%s(", $color_type, $color_end - output (enum imemo_type)(($flags>>RUBY_FL_USHIFT)&imemo_mask) + output (enum imemo_type)(($flags>>RUBY_FL_USHIFT)&RUBY_IMEMO_MASK) printf "): " rp_imemo $arg0 else @@ -261,6 +265,10 @@ define rp printf "%sT_ZOMBIE%s: ", $color_type, $color_end print (struct RData *)($arg0) else + if ($flags & RUBY_T_MASK) == RUBY_T_MOVED + printf "%sT_MOVED%s: ", $color_type, $color_end + print *(struct RMoved *)$arg0 + else printf "%sunknown%s: ", $color_type, $color_end print (struct RBasic *)($arg0) end @@ -296,6 +304,7 @@ define rp end end end + end end document rp Print a Ruby's VALUE. @@ -327,6 +336,9 @@ define rp_id if $id == idLTLT printf "(:<<)\n" else + if $id == idGTGT + printf "(:>>)\n" + else if $id == idLE printf "(:<=)\n" else @@ -354,6 +366,18 @@ define rp_id if $id == idASET printf "(:[]=)\n" else + if $id == idCOLON2 + printf "(:'::')\n" + else + if $id == idANDOP + printf "(:&&)\n" + else + if $id == idOROP + printf "(:||)\n" + else + if $id == idANDDOT + printf "(:&.)\n" + else if $id <= tLAST_OP_ID printf "O" else @@ -385,12 +409,13 @@ define rp_id end end printf "(%ld): ", $id - set $str = lookup_id_str($id) - if $str - rp_string $str - else - echo undef\n - end + print_id $id + echo \n + end + end + end + end + end end end end @@ -413,16 +438,35 @@ document rp_id Print an ID. end -define rp_string +define output_string set $flags = ((struct RBasic*)($arg0))->flags - set print address off - output (char *)(($flags & RUBY_FL_USER1) ? \ + set $len = ($flags & RUBY_FL_USER1) ? \ + ((struct RString*)($arg0))->as.heap.len : \ + (($flags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2) + if $len > 0 + output *(char *)(($flags & RUBY_FL_USER1) ? \ ((struct RString*)($arg0))->as.heap.ptr : \ - ((struct RString*)($arg0))->as.ary) - set print address on - printf " bytesize:%ld ", ($flags & RUBY_FL_USER1) ? \ + ((struct RString*)($arg0))->as.ary) @ $len + else + output "" + end +end + +define print_string + set $flags = ((struct RBasic*)($arg0))->flags + set $len = ($flags & RUBY_FL_USER1) ? \ ((struct RString*)($arg0))->as.heap.len : \ (($flags & (RUBY_FL_USER2|RUBY_FL_USER3|RUBY_FL_USER4|RUBY_FL_USER5|RUBY_FL_USER6)) >> RUBY_FL_USHIFT+2) + if $len > 0 + printf "%s", *(char *)(($flags & RUBY_FL_USER1) ? \ + ((struct RString*)($arg0))->as.heap.ptr : \ + ((struct RString*)($arg0))->as.ary) @ $len + end +end + +define rp_string + output_string $arg0 + printf " bytesize:%ld ", $len if !($flags & RUBY_FL_USER1) printf "(embed) " else @@ -453,22 +497,67 @@ document rp_string Print the content of a String. end +define rp_bignum + set $flags = ((struct RBignum*)($arg0))->basic.flags + set $len = (($flags & RUBY_FL_USER2) ? \ + ($flags & (RUBY_FL_USER5|RUBY_FL_USER4|RUBY_FL_USER3)) >> (RUBY_FL_USHIFT+3) : \ + ((struct RBignum*)($arg0))->as.heap.len) + printf "%sT_BIGNUM%s: sign=%d len=%ld ", $color_type, $color_end, \ + (($flags & RUBY_FL_USER1) != 0), $len + if $flags & RUBY_FL_USER2 + printf "(embed) " + end + print (struct RBignum *)($arg0) + set $ptr = (($flags & RUBY_FL_USER2) ? \ + ((struct RBignum*)($arg0))->as.ary : \ + ((struct RBignum*)($arg0))->as.heap.digits) + set $len = $len-1 + printf "0x%x", $ptr[$len] + while $len > 0 + set $len = $len-1 + set $val = $ptr[$len] + set $w = sizeof($ptr[0]) + printf "_" + if $w > 8 + printf "%.32x", $val + else + if $w > 4 + printf "%.16x", $val + else + if $w > 2 + printf "%.8x", $val + else + if $w > 1 + printf "%.4x", $val + else + printf "%.2x", $val + end + end + end + end + end + printf "\n" +end +document rp_bignum + Print the content of a Bignum. +end + define rp_class printf "(struct RClass *) %p", (void*)$arg0 - if ((struct RClass *)($arg0))->ptr.origin_ != $arg0 - printf " -> %p", ((struct RClass *)($arg0))->ptr.origin_ + if RCLASS_ORIGIN((struct RClass *)($arg0)) != $arg0 + printf " -> %p", RCLASS_ORIGIN((struct RClass *)($arg0)) end printf "\n" rb_classname $arg0 - print *(struct RClass *)($arg0) - print *((struct RClass *)($arg0))->ptr + print/x *(struct RClass *)($arg0) + print *RCLASS_EXT((struct RClass *)($arg0)) end document rp_class Print the content of a Class/Module. end define rp_imemo - set $flags = (((struct RBasic *)($arg0))->flags >> RUBY_FL_USHIFT) & imemo_mask + set $flags = (enum imemo_type)((((struct RBasic *)($arg0))->flags >> RUBY_FL_USHIFT) & RUBY_IMEMO_MASK) if $flags == imemo_cref printf "(rb_cref_t *) %p\n", (void*)$arg0 print *(rb_cref_t *)$arg0 @@ -489,6 +578,14 @@ define rp_imemo printf "(struct MEMO *) %p\n", (void*)$arg0 print *(struct MEMO *)$arg0 else + if $flags == imemo_ment + printf "(rb_method_entry_t *) %p\n", (void*)$arg0 + print *(rb_method_entry_t *)$arg0 + else + if $flags == imemo_iseq + printf "(rb_iseq_t *) %p\n", (void*)$arg0 + print *(rb_iseq_t *)$arg0 + else printf "(struct RIMemo *) %p\n", (void*)$arg0 print *(struct RIMemo *)$arg0 end @@ -496,6 +593,8 @@ define rp_imemo end end end + end + end end document rp_imemo Print the content of a memo @@ -610,12 +709,6 @@ define nd_cval rp ($arg0).u3.value end - -define nd_cnt - printf "%su3.cnt%s: ", $color_highlite, $color_end - p ($arg0).u3.cnt -end - define nd_tbl printf "%su1.tbl%s: ", $color_highlite, $color_end p ($arg0).u1.tbl @@ -654,12 +747,6 @@ define nd_lit rp ($arg0).u1.value end - -define nd_frml - printf "%su1.node%s: ", $color_highlite, $color_end - rp ($arg0).u1.node -end - define nd_rest printf "%su2.argc%s: ", $color_highlite, $color_end p ($arg0).u2.argc @@ -686,12 +773,6 @@ define nd_args rp ($arg0).u3.node end - -define nd_noex - printf "%su1.id%s: ", $color_highlite, $color_end - p ($arg0).u1.id -end - define nd_defn printf "%su3.node%s: ", $color_highlite, $color_end rp ($arg0).u3.node @@ -709,17 +790,6 @@ define nd_new end -define nd_cfnc - printf "%su1.cfunc%s: ", $color_highlite, $color_end - p ($arg0).u1.cfunc -end - -define nd_argc - printf "%su2.argc%s: ", $color_highlite, $color_end - p ($arg0).u2.argc -end - - define nd_cname printf "%su1.id%s: ", $color_highlite, $color_end p ($arg0).u1.id @@ -781,7 +851,7 @@ end define nd_tree set $buf = (struct RString *)rb_str_buf_new(0) - call dump_node((VALUE)($buf), rb_str_new(0, 0), 0, ($arg0)) + call dump_node((VALUE)($buf), rb_str_tmp_new(0), 0, ($arg0)) printf "%s\n", $buf->as.heap.ptr end @@ -852,8 +922,7 @@ end define rb_classname # up to 128bit int - set $rb_classname_permanent = "0123456789ABCDEF" - set $rb_classname = classname($arg0, $rb_classname_permanent) + set $rb_classname = rb_mod_name($arg0) if $rb_classname != RUBY_Qnil rp $rb_classname else @@ -902,7 +971,7 @@ define iseq end define rb_ps - rb_ps_vm ruby_current_vm + rb_ps_vm ruby_current_vm_ptr end document rb_ps Dump all threads and their callstacks @@ -910,8 +979,8 @@ end define rb_ps_vm print $ps_vm = (rb_vm_t*)$arg0 - set $ps_thread_ln = $ps_vm->living_threads.n.next - set $ps_thread_ln_last = $ps_vm->living_threads.n.prev + set $ps_thread_ln = $ps_vm->ractor.main_ractor.threads.set.n.next + set $ps_thread_ln_last = $ps_vm->ractor.main_ractor.threads.set.n.prev while 1 set $ps_thread_th = (rb_thread_t *)$ps_thread_ln set $ps_thread = (VALUE)($ps_thread_th->self) @@ -926,14 +995,291 @@ document rb_ps_vm Dump all threads in a (rb_vm_t*) and their callstacks end +define print_lineno + set $cfp = $arg0 + set $iseq = $cfp->iseq + set $pos = $cfp->pc - $iseq->body->iseq_encoded + if $pos != 0 + set $pos = $pos - 1 + end + + set $index = 0 + set $size = $iseq->body->insns_info.size + set $table = $iseq->body->insns_info.body + set $positions = $iseq->body->insns_info.positions + #printf "size: %d\n", $size + if $size == 0 + else + if $size == 1 + printf "%d", $table[0].line_no + else + if $positions + # get_insn_info_linear_search + set $index = 1 + while $index < $size + #printf "table[%d]: position: %d, line: %d, pos: %d\n", $i, $positions[$i], $table[$i].line_no, $pos + if $positions[$index] > $pos + loop_break + end + set $index = $index + 1 + if $positions[$index] == $pos + loop_break + end + end + else + # get_insn_info_succinct_bitvector + set $sd = $iseq->body->insns_info.succ_index_table + set $immediate_table_size = sizeof($sd->imm_part) / sizeof(uint64_t) * 9 + if $pos < $immediate_table_size + set $i = $pos / 9 + set $j = $pos % 9 + set $index = ((int)($sd->imm_part[$i] >> ($j * 7))) & 0x7f + else + set $block_index = ($pos - $immediate_table_size) / 512 + set $block = &$sd->succ_part[$block_index] + set $block_bit_index = ($pos - $immediate_table_size) % 512 + set $small_block_index = $block_bit_index / 64 + set $small_block_popcount = $small_block_index == 0 ? 0 : (((int)($block->small_block_ranks >> (($small_block_index - 1) * 9))) & 0x1ff) + set $x = $block->bits[$small_block_index] << (63 - $block_bit_index % 64) + set $x = ($x & 0x5555555555555555) + ($x >> 1 & 0x5555555555555555) + set $x = ($x & 0x3333333333333333) + ($x >> 2 & 0x3333333333333333) + set $x = ($x & 0x0707070707070707) + ($x >> 4 & 0x0707070707070707) + set $x = ($x & 0x001f001f001f001f) + ($x >> 8 & 0x001f001f001f001f) + set $x = ($x & 0x0000003f0000003f) + ($x >>16 & 0x0000003f0000003f) + set $popcnt = ($x & 0x7f) + ($x >>32 & 0x7f) + set $index = $block->rank + $small_block_popcount + $popcnt + end + end + printf "%d", $table[$index-1].line_no + end + end +end + +define check_method_entry + set $imemo = (struct RBasic *)$arg0 + if $imemo != RUBY_Qfalse + set $type = ($imemo->flags >> 12) & 0x07 + if $type == imemo_ment + set $me = (rb_callable_method_entry_t *)$imemo + else + if $type == imemo_svar + set $imemo = ((struct vm_svar *)$imemo)->cref_or_me + check_method_entry $imemo + end + end + end +end + +define print_id + set $id = $arg0 + # rb_id_to_serial + if $id > tLAST_OP_ID + set $serial = (rb_id_serial_t)($id >> RUBY_ID_SCOPE_SHIFT) + else + set $serial = (rb_id_serial_t)$id + end + if $serial && $serial <= ruby_global_symbols.last_id + set $idx = $serial / ID_ENTRY_UNIT + set $ids = (struct RArray *)ruby_global_symbols.ids + set $flags = $ids->basic.flags + if ($flags & RUBY_FL_USER1) + set $idsptr = $ids->as.ary + set $idslen = (($flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3)) + else + set $idsptr = $ids->as.heap.ptr + set $idslen = $ids->as.heap.len + end + if $idx < $idslen + set $t = 0 + set $ary = (struct RArray *)$idsptr[$idx] + if $ary != RUBY_Qnil + set $flags = $ary->basic.flags + if ($flags & RUBY_FL_USER1) + set $aryptr = $ary->as.ary + set $arylen = (($flags & (RUBY_FL_USER3|RUBY_FL_USER4)) >> (RUBY_FL_USHIFT+3)) + else + set $aryptr = $ary->as.heap.ptr + set $arylen = $ary->as.heap.len + end + set $result = $aryptr[($serial % ID_ENTRY_UNIT) * ID_ENTRY_SIZE + $t] + if $result != RUBY_Qnil + print_string $result + else + echo undef + end + end + end + end +end + +define print_pathobj + set $flags = ((struct RBasic*)($arg0))->flags + if ($flags & RUBY_T_MASK) == RUBY_T_STRING + print_string $arg0 + end + if ($flags & RUBY_T_MASK) == RUBY_T_ARRAY + if $flags & RUBY_FL_USER1 + set $str = ((struct RArray*)($arg0))->as.ary[0] + else + set $str = ((struct RArray*)($arg0))->as.heap.ptr[0] + end + print_string $str + end +end + define rb_ps_thread set $ps_thread = (struct RTypedData*)$arg0 set $ps_thread_th = (rb_thread_t*)$ps_thread->data printf "* #<Thread:%p rb_thread_t:%p native_thread:%p>\n", \ $ps_thread, $ps_thread_th, $ps_thread_th->thread_id -end - -# Details: https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/MachineInstructionsTraceWithGDB + set $cfp = $ps_thread_th->ec->cfp + set $cfpend = (rb_control_frame_t *)($ps_thread_th->ec->vm_stack + $ps_thread_th->ec->vm_stack_size)-1 + while $cfp < $cfpend + if $cfp->iseq + if !((VALUE)$cfp->iseq & RUBY_IMMEDIATE_MASK) && (((imemo_ifunc << RUBY_FL_USHIFT) | RUBY_T_IMEMO)==$cfp->iseq->flags & ((RUBY_IMEMO_MASK << RUBY_FL_USHIFT) | RUBY_T_MASK)) + printf "%d:ifunc ", $cfpend-$cfp + set print symbol-filename on + output/a $cfp->iseq.body + set print symbol-filename off + printf "\n" + else + if $cfp->pc + set $location = $cfp->iseq->body->location + printf "%d:", $cfpend-$cfp + print_pathobj $location.pathobj + printf ":" + print_lineno $cfp + printf ":in `" + print_string $location.label + printf "'\n" + else + printf "%d: ???.rb:???:in `???'\n", $cfpend-$cfp + end + end + else + # if VM_FRAME_TYPE($cfp->flag) == VM_FRAME_MAGIC_CFUNC + set $ep = $cfp->ep + if ($ep[0] & 0xffff0001) == 0x55550001 + #define VM_ENV_FLAG_LOCAL 0x02 + #define VM_ENV_PREV_EP(ep) GC_GUARDED_PTR_REF(ep[VM_ENV_DATA_INDEX_SPECVAL]) + set $me = 0 + set $env_specval = $ep[-1] + set $env_me_cref = $ep[-2] + while ($env_specval & 0x02) != 0 + check_method_entry $env_me_cref + if $me != 0 + loop_break + end + set $ep = $ep[0] + set $env_specval = $ep[-1] + set $env_me_cref = $ep[-2] + end + if $me == 0 + check_method_entry $env_me_cref + end + printf "%d:", $cfpend-$cfp + set print symbol-filename on + output/a $me->def->body.cfunc.func + set print symbol-filename off + set $mid = $me->def->original_id + printf ":in `" + print_id $mid + printf "'\n" + else + printf "%d:unknown_frame:???:in `???'\n", $cfpend-$cfp + end + end + set $cfp = $cfp + 1 + end +end + +define rb_count_objects + set $objspace = ruby_current_vm_ptr->objspace + set $counts_00 = 0 + set $counts_01 = 0 + set $counts_02 = 0 + set $counts_03 = 0 + set $counts_04 = 0 + set $counts_05 = 0 + set $counts_06 = 0 + set $counts_07 = 0 + set $counts_08 = 0 + set $counts_09 = 0 + set $counts_0a = 0 + set $counts_0b = 0 + set $counts_0c = 0 + set $counts_0d = 0 + set $counts_0e = 0 + set $counts_0f = 0 + set $counts_10 = 0 + set $counts_11 = 0 + set $counts_12 = 0 + set $counts_13 = 0 + set $counts_14 = 0 + set $counts_15 = 0 + set $counts_16 = 0 + set $counts_17 = 0 + set $counts_18 = 0 + set $counts_19 = 0 + set $counts_1a = 0 + set $counts_1b = 0 + set $counts_1c = 0 + set $counts_1d = 0 + set $counts_1e = 0 + set $counts_1f = 0 + set $total = 0 + set $i = 0 + while $i < $objspace->heap_pages.allocated_pages + printf "\rcounting... %d/%d", $i, $objspace->heap_pages.allocated_pages + set $page = $objspace->heap_pages.sorted[$i] + set $p = $page->start + set $pend = $p + $page->total_slots + while $p < $pend + set $flags = $p->as.basic.flags & 0x1f + eval "set $counts_%02x = $counts_%02x + 1", $flags, $flags + set $p = $p + 1 + end + set $total = $total + $page->total_slots + set $i = $i + 1 + end + printf "\rTOTAL: %d, FREE: %d\n", $total, $counts_00 + printf "T_OBJECT: %d\n", $counts_01 + printf "T_CLASS: %d\n", $counts_02 + printf "T_MODULE: %d\n", $counts_03 + printf "T_FLOAT: %d\n", $counts_04 + printf "T_STRING: %d\n", $counts_05 + printf "T_REGEXP: %d\n", $counts_06 + printf "T_ARRAY: %d\n", $counts_07 + printf "T_HASH: %d\n", $counts_08 + printf "T_STRUCT: %d\n", $counts_09 + printf "T_BIGNUM: %d\n", $counts_0a + printf "T_FILE: %d\n", $counts_0b + printf "T_DATA: %d\n", $counts_0c + printf "T_MATCH: %d\n", $counts_0d + printf "T_COMPLEX: %d\n", $counts_0e + printf "T_RATIONAL: %d\n", $counts_0f + #printf "UNKNOWN_10: %d\n", $counts_10 + printf "T_NIL: %d\n", $counts_11 + printf "T_TRUE: %d\n", $counts_12 + printf "T_FALSE: %d\n", $counts_13 + printf "T_SYMBOL: %d\n", $counts_14 + printf "T_FIXNUM: %d\n", $counts_15 + printf "T_UNDEF: %d\n", $counts_16 + #printf "UNKNOWN_17: %d\n", $counts_17 + #printf "UNKNOWN_18: %d\n", $counts_18 + #printf "UNKNOWN_19: %d\n", $counts_19 + printf "T_IMEMO: %d\n", $counts_1a + printf "T_NODE: %d\n", $counts_1b + printf "T_ICLASS: %d\n", $counts_1c + printf "T_ZOMBIE: %d\n", $counts_1d + #printf "UNKNOWN_1E: %d\n", $counts_1e + printf "T_MASK: %d\n", $counts_1f +end +document rb_count_objects + Counts all objects grouped by type. +end + +# Details: https://bugs.ruby-lang.org/projects/ruby-master/wiki/MachineInstructionsTraceWithGDB define trace_machine_instructions set logging on set height 0 @@ -964,3 +1310,41 @@ define rbi end end end + +define dump_node + set $str = rb_parser_dump_tree($arg0, 0) + set $flags = ((struct RBasic*)($str))->flags + printf "%s", (char *)(($flags & RUBY_FL_USER1) ? \ + ((struct RString*)$str)->as.heap.ptr : \ + ((struct RString*)$str)->as.ary) +end + +define print_flags + printf "RUBY_FL_WB_PROTECTED: %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_WB_PROTECTED ? "1" : "0" + printf "RUBY_FL_PROMOTED0 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_PROMOTED0 ? "1" : "0" + printf "RUBY_FL_PROMOTED1 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_PROMOTED1 ? "1" : "0" + printf "RUBY_FL_FINALIZE : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_FINALIZE ? "1" : "0" + printf "RUBY_FL_SHAREABLE : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_SHAREABLE ? "1" : "0" + printf "RUBY_FL_EXIVAR : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_EXIVAR ? "1" : "0" + printf "RUBY_FL_FREEZE : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_FREEZE ? "1" : "0" + + printf "RUBY_FL_USER0 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER0 ? "1" : "0" + printf "RUBY_FL_USER1 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER1 ? "1" : "0" + printf "RUBY_FL_USER2 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER2 ? "1" : "0" + printf "RUBY_FL_USER3 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER3 ? "1" : "0" + printf "RUBY_FL_USER4 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER4 ? "1" : "0" + printf "RUBY_FL_USER5 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER5 ? "1" : "0" + printf "RUBY_FL_USER6 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER6 ? "1" : "0" + printf "RUBY_FL_USER7 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER7 ? "1" : "0" + printf "RUBY_FL_USER8 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER8 ? "1" : "0" + printf "RUBY_FL_USER9 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER9 ? "1" : "0" + printf "RUBY_FL_USER10 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER10 ? "1" : "0" + printf "RUBY_FL_USER11 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER11 ? "1" : "0" + printf "RUBY_FL_USER12 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER12 ? "1" : "0" + printf "RUBY_FL_USER13 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER13 ? "1" : "0" + printf "RUBY_FL_USER14 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER14 ? "1" : "0" + printf "RUBY_FL_USER15 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER15 ? "1" : "0" + printf "RUBY_FL_USER16 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER16 ? "1" : "0" + printf "RUBY_FL_USER17 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER17 ? "1" : "0" + printf "RUBY_FL_USER18 : %s\n", ((struct RBasic*)($arg0))->flags & RUBY_FL_USER18 ? "1" : "0" +end diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs new file mode 100644 index 0000000000..6c5eac5a0f --- /dev/null +++ b/.git-blame-ignore-revs @@ -0,0 +1,23 @@ +# This is a file used by GitHub to ignore the following commits on `git blame`. +# +# You can also do the same thing in your local repository with: +# $ git config --local blame.ignoreRevsFile .git-blame-ignore-revs + +# Expand tabs +5b21e94bebed90180d8ff63dad03b8b948361089 + +# Enable Style/StringLiterals cop for RubyGems/Bundler +d7ffd3fea402239b16833cc434404a7af82d44f3 + +# [ruby/digest] Revert tab-expansion in external files +48b09aae7ec5632209229dcc294dd0d75a93a17f +8a65cf3b61c60e4cb886f59a73ff6db44364bfa9 +39dc9f9093901d40d2998653948d5da38b18ee2c + +# [ruby/io-nonblock] Revert tab expansion +f28287d34c03f472ffe90ea262bdde9affd4b965 +0d842fecb4f75ab3b1d4097ebdb8e88f51558041 +4ba2c66761d6a293abdfba409241d31063cefd62 + +# Make benchmark indentation consistent +fc4acf8cae82e5196186d3278d831f2438479d91 diff --git a/.gitattributes b/.gitattributes index d9785fad00..d0c2d266b4 100644 --- a/.gitattributes +++ b/.gitattributes @@ -1,5 +1,8 @@ *.gemspec diff=ruby *.rb diff=ruby +bin svn-properties=svn:ignore=ruby bin/* diff=ruby tool/update-deps diff=ruby tool/make-snapshot diff=ruby +tool/format-release diff=ruby +tool/leaked-globals diff=ruby diff --git a/.github/SECURITY.md b/.github/SECURITY.md new file mode 100644 index 0000000000..56baa29942 --- /dev/null +++ b/.github/SECURITY.md @@ -0,0 +1,9 @@ +# Security Policy + +## Supported Versions + +See <https://www.ruby-lang.org/en/downloads/branches/>. + +## Reporting a Vulnerability + +See <https://www.ruby-lang.org/en/security/>. diff --git a/.github/codeql/codeql-config.yml b/.github/codeql/codeql-config.yml new file mode 100644 index 0000000000..91f82b842b --- /dev/null +++ b/.github/codeql/codeql-config.yml @@ -0,0 +1,3 @@ +name: "CodeQL config for the Ruby language" + +languages: cpp diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 0000000000..bc63aca35b --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,6 @@ +version: 2 +updates: + - package-ecosystem: 'github-actions' + directory: '/' + schedule: + interval: 'monthly' diff --git a/.github/workflows/baseruby.yml b/.github/workflows/baseruby.yml new file mode 100644 index 0000000000..ebaafe3bf0 --- /dev/null +++ b/.github/workflows/baseruby.yml @@ -0,0 +1,80 @@ +name: BASERUBY Check + +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + baseruby: + name: BASERUBY + runs-on: ubuntu-22.04 + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + strategy: + matrix: + ruby: + - ruby-2.2 +# - ruby-2.3 +# - ruby-2.4 +# - ruby-2.5 +# - ruby-2.6 +# - ruby-2.7 + - ruby-3.0 + - ruby-3.1 + + steps: + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: .downloaded-cache + key: downloaded-cache + - uses: ruby/setup-ruby@13e7a03dc3ac6c3798f4570bfead2aed4d96abfb # v1.244.0 + with: + ruby-version: ${{ matrix.ruby }} + bundler: none + - run: echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + - run: sudo apt-get install build-essential autoconf bison libyaml-dev + - run: ./autogen.sh + - run: ./configure --disable-install-doc + - run: make common-srcs + - run: make incs + - run: make all + - run: make test + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / BASERUBY @ ${{ matrix.ruby }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} diff --git a/.github/workflows/bundled_gems.yml b/.github/workflows/bundled_gems.yml new file mode 100644 index 0000000000..070c0fa1dd --- /dev/null +++ b/.github/workflows/bundled_gems.yml @@ -0,0 +1,166 @@ +name: bundled_gems + +on: + push: + branches: [ "master" ] + paths: + - '.github/workflows/bundled_gems.yml' + - 'gems/bundled_gems' + pull_request: + branches: [ "master" ] + paths: + - '.github/workflows/bundled_gems.yml' + - 'gems/bundled_gems' + merge_group: + branches: [ "master" ] + paths: + - '.github/workflows/bundled_gems.yml' + - 'gems/bundled_gems' + schedule: + - cron: '45 6 * * *' + workflow_dispatch: + +permissions: # added using https://github.com/step-security/secure-workflows + contents: read + +jobs: + update: + permissions: + contents: write # for Git to git push + if: ${{ github.event_name != 'schedule' || github.repository == 'ruby/ruby' }} + name: update ${{ github.workflow }} + runs-on: ubuntu-latest + steps: + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + + - name: Set ENV + run: | + echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + echo "TODAY=$(date +%F)" >> $GITHUB_ENV + + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: .downloaded-cache + key: downloaded-cache-${{ github.sha }} + restore-keys: | + downloaded-cache + + - name: Download previous gems list + run: | + data=bundled_gems.json + mkdir -p .downloaded-cache + ln -s .downloaded-cache/$data . + curl -O -R -z ./$data https://stdgems.org/$data + + - name: Update bundled gems list + run: | + ruby -i~ tool/update-bundled_gems.rb gems/bundled_gems + + - name: Maintain updated gems list in NEWS + run: | + #!ruby + require 'json' + news = File.read("NEWS.md") + prev = news[/since the \*+(\d+\.\d+\.\d+)\*+/, 1] + prevs = [prev, prev.sub(/\.\d+\z/, '')] + %W[bundled].each do |type| + last = JSON.parse(File.read("#{type}_gems.json"))['gems'].filter_map do |g| + v = g['versions'].values_at(*prevs).compact.first + g = g['gem'] + g = 'RubyGems' if g == 'rubygems' + [g, v] if v + end.to_h + changed = File.foreach("gems/#{type}_gems").filter_map do |l| + next if l.start_with?("#") + g, v = l.split(" ", 3) + [g, v] unless last[g] == v + end + changed, added = changed.partition {|g, _| last[g]} + news.sub!(/^\*( +)The following #{type} gems? are updated\.\n+\K(?: \1\*( +).*\n)*/) do + mark = "#{$1} *#{$2}" + changed.map {|g, v|"#{mark}#{g} #{v}\n"}.join("") + end or next + news.sub!(/^\*( +)The following default gems are now bundled gems\.\n+\K(?: \1\*( +).*\n)*/) do + mark = "#{$1} *#{$2}" + added.map {|g, v|"#{mark}#{g} #{v}\n"}.join("") + end or next unless added.empty? + File.write("NEWS.md", news) + end + shell: ruby {0} + + - name: Check diffs + id: diff + run: | + git add -- NEWS.md + git diff --no-ext-diff --ignore-submodules --quiet -- gems/bundled_gems + continue-on-error: true + + - name: Install libraries + run: | + set -x + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby + if: ${{ steps.diff.outcome == 'failure' }} + + - name: Build + run: | + ./autogen.sh + ./configure -C --disable-install-doc + make + if: ${{ steps.diff.outcome == 'failure' }} + + - name: Prepare bundled gems + run: | + make -s prepare-gems + if: ${{ steps.diff.outcome == 'failure' }} + + - name: Test bundled gems + run: | + make -s test-bundled-gems + git add -- gems/bundled_gems + timeout-minutes: 30 + env: + RUBY_TESTOPTS: "-q --tty=no" + TEST_BUNDLED_GEMS_ALLOW_FAILURES: "" + if: ${{ steps.diff.outcome == 'failure' }} + + - name: Show diffs + id: show + run: | + git diff --cached --color --no-ext-diff --ignore-submodules --exit-code -- + continue-on-error: true + + - name: Commit + run: | + git pull --ff-only origin ${GITHUB_REF#refs/heads/} + message="Update bundled gems list at " + if [ ${{ steps.diff.outcome }} = success ]; then + git commit --message="${message}${GITHUB_SHA:0:30} [ci skip]" + else + git commit --message="${message}${TODAY}" + fi + git push origin ${GITHUB_REF#refs/heads/} + env: + EMAIL: svn-admin@ruby-lang.org + GIT_AUTHOR_NAME: git + GIT_COMMITTER_NAME: git + if: ${{ github.repository == 'ruby/ruby' && !startsWith(github.event_name, 'pull') && steps.show.outcome == 'failure' }} + + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / update", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} diff --git a/.github/workflows/check_dependencies.yml b/.github/workflows/check_dependencies.yml new file mode 100644 index 0000000000..79b2916feb --- /dev/null +++ b/.github/workflows/check_dependencies.yml @@ -0,0 +1,78 @@ +name: Check Dependencies +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + update-deps: + strategy: + matrix: + os: [ubuntu-22.04] + fail-fast: true + runs-on: ${{ matrix.os }} + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - name: Install libraries + run: | + set -x + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby + if: ${{ contains(matrix.os, 'ubuntu') }} + - name: Install libraries + run: | + brew install gmp libffi openssl@1.1 zlib autoconf automake libtool readline + if: ${{ contains(matrix.os, 'macos') }} + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: .downloaded-cache + key: downloaded-cache + - run: ./autogen.sh + - name: Run configure + run: ./configure -C --disable-install-doc --disable-rubygems --with-gcc 'optflags=-O0' 'debugflags=-save-temps=obj -g' + - run: make all golf + - run: ruby tool/update-deps --fix + - run: git diff --no-ext-diff --ignore-submodules --exit-code + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ matrix.os }} / Dependencies need to update", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml new file mode 100644 index 0000000000..8dba76fbe2 --- /dev/null +++ b/.github/workflows/codeql-analysis.yml @@ -0,0 +1,75 @@ +name: "Code scanning - action" + +on: + # push: + # paths-ignore: + # - 'doc/**' + # - '**/man' + # - '**.md' + # - '**.rdoc' + # - '**/.document' + # pull_request: + # paths-ignore: + # - 'doc/**' + # - '**/man' + # - '**.md' + # - '**.rdoc' + # - '**/.document' + schedule: + - cron: '0 12 * * *' + workflow_dispatch: + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: # added using https://github.com/step-security/secure-workflows + contents: read + +jobs: + CodeQL-Build: + + # CodeQL runs on ubuntu-latest and windows-latest + permissions: + actions: read # for github/codeql-action/init to get workflow details + contents: read # for actions/checkout to fetch code + security-events: write # for github/codeql-action/autobuild to send a status report + runs-on: ubuntu-latest + # CodeQL fails to run pull requests from dependabot due to missing write access to upload results. + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') && github.event.head_commit.pusher.name != 'dependabot[bot]' }} + + env: + enable_install_doc: no + + steps: + - name: Install libraries + run: | + set -x + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby + + - name: Checkout repository + uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: .downloaded-cache + key: downloaded-cache + + - name: Remove an obsolete rubygems vendored file + run: sudo rm /usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb + + - name: Initialize CodeQL + uses: github/codeql-action/init@959cbb7472c4d4ad70cdfe6f4976053fe48ab394 # v2.1.37 + with: + config-file: ./.github/codeql/codeql-config.yml + trap-caching: false + + - name: Set ENV + run: echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + + - name: Autobuild + uses: github/codeql-action/autobuild@959cbb7472c4d4ad70cdfe6f4976053fe48ab394 # v2.1.37 + + - name: Perform CodeQL Analysis + uses: github/codeql-action/analyze@959cbb7472c4d4ad70cdfe6f4976053fe48ab394 # v2.1.37 diff --git a/.github/workflows/compilers.yml b/.github/workflows/compilers.yml new file mode 100644 index 0000000000..caf12cc0f4 --- /dev/null +++ b/.github/workflows/compilers.yml @@ -0,0 +1,281 @@ +name: Compilations + +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +# GitHub actions does not support YAML anchors. This creative use of +# environment variables (plus the "echo $GITHUB_ENV" hack) is to reroute that +# restriction. +env: + default_cc: clang-15 + append_cc: '' + + # -O1 is faster than -O3 in our tests... Majority of time are consumed trying + # to optimize binaries. Also GitHub Actions run on relatively modern CPUs + # compared to, say, GCC 4 or Clang 3. We don't specify `-march=native` + # because compilers tend not understand what the CPU is. + optflags: '-O1' + + # -g0 disables backtraces when SEGV. Do not set that. + debugflags: '-ggdb3' + + default_configure: >- + --enable-debug-env + --disable-install-doc + --with-ext=-test-/cxxanyargs,+ + append_configure: >- + --without-valgrind + --without-jemalloc + --without-gmp + + UPDATE_UNICODE: >- + UNICODE_FILES=. + UNICODE_PROPERTY_FILES=. + UNICODE_AUXILIARY_FILES=. + UNICODE_EMOJI_FILES=. + CONFIGURE_TTY: never + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + RUBY_DEBUG: ci rgengc + RUBY_TESTOPTS: >- + -q + --color=always + --tty=no + +permissions: + contents: read + +jobs: + compile: + strategy: + fail-fast: false + matrix: + env: + - {} + entry: + - { name: gcc-12, env: { default_cc: gcc-12 } } + - { name: gcc-11, env: { default_cc: gcc-11 } } + - { name: gcc-10, env: { default_cc: gcc-10 } } + - { name: gcc-9, env: { default_cc: gcc-9 } } + - { name: gcc-8, env: { default_cc: gcc-8 } } + - { name: gcc-7, env: { default_cc: gcc-7 } } + - name: 'gcc-13 LTO' + container: gcc-13 + env: + default_cc: 'gcc-13 -flto=auto -ffat-lto-objects -Werror=lto-type-mismatch' + optflags: '-O2' + shared: disable + # check: true + - { name: clang-16, env: { default_cc: clang-16 } } + - { name: clang-15, env: { default_cc: clang-15 } } + - { name: clang-14, env: { default_cc: clang-14 } } + - { name: clang-13, env: { default_cc: clang-13 } } + - { name: clang-12, env: { default_cc: clang-12 } } + - { name: clang-11, env: { default_cc: clang-11 } } + - { name: clang-10, env: { default_cc: clang-10 } } + # llvm-objcopy<=9 doesn't have --wildcard. It compiles, but leaves Rust symbols in libyjit.o. + - { name: clang-9, env: { default_cc: clang-9, append_configure: '--disable-yjit' } } + - { name: clang-8, env: { default_cc: clang-8, append_configure: '--disable-yjit' } } + - { name: clang-7, env: { default_cc: clang-7, append_configure: '--disable-yjit' } } + - { name: clang-6.0, env: { default_cc: clang-6.0, append_configure: '--disable-yjit' } } + - name: 'clang-16 LTO' + container: clang-16 + env: + default_cc: 'clang-16 -flto=auto' + optflags: '-O2' + shared: disable + # check: true + +# - { name: aarch64-linux-gnu, crosshost: aarch64-linux-gnu, container: crossbuild-essential-arm64 } +# - { name: arm-linux-gnueabi, crosshost: arm-linux-gnueabi } +# - { name: arm-linux-gnueabihf, crosshost: arm-linux-gnueabihf } +# - { name: i686-w64-mingw32, crosshost: i686-w64-mingw32 } +# - { name: powerpc-linux-gnu, crosshost: powerpc-linux-gnu } +# - { name: powerpc64le-linux-gnu, crosshost: powerpc64le-linux-gnu, container: crossbuild-essential-ppc64el } +# - { name: s390x-linux-gnu, crosshost: s390x-linux-gnu, container: crossbuild-essential-s390x } +# - { name: x86_64-w64-mingw32, crosshost: x86_64-w64-mingw32, container: mingw-w64 } + + # -Wno-strict-prototypes is necessary with current clang-15 since + # older autoconf generate functions without prototype and -pedantic + # now implies strict-prototypes. Disabling the error but leaving the + # warning generates a lot of noise from use of ANYARGS in + # rb_define_method() and friends. + # See: https://github.com/llvm/llvm-project/commit/11da1b53d8cd3507959022cd790d5a7ad4573d94 + - { name: c99, env: { append_cc: '-std=c99 -Werror=pedantic -pedantic-errors -Wno-strict-prototypes' } } +# - { name: c11, env: { append_cc: '-std=c11 -Werror=pedantic -pedantic-errors -Wno-strict-prototypes' } } +# - { name: c17, env: { append_cc: '-std=c17 -Werror=pedantic -pedantic-errors -Wno-strict-prototypes' } } + - { name: c2x, env: { append_cc: '-std=c2x -Werror=pedantic -pedantic-errors -Wno-strict-prototypes' } } + - { name: c++98, env: { CXXFLAGS: '-std=c++98 -Werror=pedantic -pedantic-errors -Wno-c++11-long-long' } } +# - { name: c++11, env: { CXXFLAGS: '-std=c++11 -Werror=pedantic -pedantic-errors -Wno-c++11-long-long' } } +# - { name: c++14, env: { CXXFLAGS: '-std=c++14 -Werror=pedantic -pedantic-errors -Wno-c++11-long-long' } } +# - { name: c++17, env: { CXXFLAGS: '-std=c++17 -Werror=pedantic -pedantic-errors -Wno-c++11-long-long' } } + - { name: c++2a, env: { CXXFLAGS: '-std=c++2a -Werror=pedantic -pedantic-errors -Wno-c++11-long-long' } } + + - { name: '-O0', env: { optflags: '-O0 -march=x86-64 -mtune=generic' } } +# - { name: '-O3', env: { optflags: '-O3 -march=x86-64 -mtune=generic' }, check: true } + + - { name: gmp, env: { append_configure: '--with-gmp' } } + - { name: jemalloc, env: { append_configure: '--with-jemalloc' } } + - { name: valgrind, env: { append_configure: '--with-valgrind' } } + - { name: 'coroutine=ucontext', env: { append_configure: '--with-coroutine=ucontext' } } + - { name: 'coroutine=pthread', env: { append_configure: '--with-coroutine=pthread' } } + - { name: disable-jit-support, env: { append_configure: '--disable-jit-support' } } + - { name: disable-dln, env: { append_configure: '--disable-dln' } } + - { name: enable-mkmf-verbose, env: { append_configure: '--enable-mkmf-verbose' } } + - { name: disable-rubygems, env: { append_configure: '--disable-rubygems' } } + - { name: RUBY_DEVEL, env: { append_configure: '--enable-devel' } } + + - { name: OPT_THREADED_CODE=1, env: { cppflags: '-DOPT_THREADED_CODE=1' } } + - { name: OPT_THREADED_CODE=2, env: { cppflags: '-DOPT_THREADED_CODE=2' } } + - { name: OPT_THREADED_CODE=3, env: { cppflags: '-DOPT_THREADED_CODE=3' } } + + - { name: NDEBUG, env: { cppflags: '-DNDEBUG' } } + - { name: RUBY_DEBUG, env: { cppflags: '-DRUBY_DEBUG' } } +# - { name: ARRAY_DEBUG, env: { cppflags: '-DARRAY_DEBUG' } } +# - { name: BIGNUM_DEBUG, env: { cppflags: '-DBIGNUM_DEBUG' } } +# - { name: CCAN_LIST_DEBUG, env: { cppflags: '-DCCAN_LIST_DEBUG' } } +# - { name: CPDEBUG=-1, env: { cppflags: '-DCPDEBUG=-1' } } +# - { name: ENC_DEBUG, env: { cppflags: '-DENC_DEBUG' } } +# - { name: GC_DEBUG, env: { cppflags: '-DGC_DEBUG' } } +# - { name: HASH_DEBUG, env: { cppflags: '-DHASH_DEBUG' } } +# - { name: ID_TABLE_DEBUG, env: { cppflags: '-DID_TABLE_DEBUG' } } +# - { name: RGENGC_DEBUG=-1, env: { cppflags: '-DRGENGC_DEBUG=-1' } } +# - { name: SYMBOL_DEBUG, env: { cppflags: '-DSYMBOL_DEBUG' } } + +# - { name: RGENGC_CHECK_MODE, env: { cppflags: '-DRGENGC_CHECK_MODE' } } +# - { name: TRANSIENT_HEAP_CHECK_MODE, env: { cppflags: '-DTRANSIENT_HEAP_CHECK_MODE' } } +# - { name: VM_CHECK_MODE, env: { cppflags: '-DVM_CHECK_MODE' } } + + - { name: USE_EMBED_CI=0, env: { cppflags: '-DUSE_EMBED_CI=0' } } + - name: USE_FLONUM=0, + env: + cppflags: '-DUSE_FLONUM=0' + # yjit requires FLONUM for the pointer tagging scheme + append_configure: '--disable-yjit' +# - { name: USE_GC_MALLOC_OBJ_INFO_DETAILS, env: { cppflags: '-DUSE_GC_MALLOC_OBJ_INFO_DETAILS' } } + - { name: USE_LAZY_LOAD, env: { cppflags: '-DUSE_LAZY_LOAD' } } +# - { name: USE_RINCGC=0, env: { cppflags: '-DUSE_RINCGC=0' } } +# - { name: USE_SYMBOL_GC=0, env: { cppflags: '-DUSE_SYMBOL_GC=0' } } +# - { name: USE_THREAD_CACHE=0, env: { cppflags: '-DUSE_THREAD_CACHE=0' } } +# - { name: USE_TRANSIENT_HEAP=0, env: { cppflags: '-DUSE_TRANSIENT_HEAP=0' } } +# - { name: USE_RUBY_DEBUG_LOG=1, env: { cppflags: '-DUSE_RUBY_DEBUG_LOG=1' } } + - { name: USE_RVARGC=0, env: { cppflags: '-DUSE_RVARGC=0' } } +# - { name: USE_RVARGC=1, env: { cppflags: '-DUSE_RVARGC=1' } } +# - { name: USE_DEBUG_COUNTER, env: { cppflags: '-DUSE_DEBUG_COUNTER=1', RUBY_DEBUG_COUNTER_DISABLE: '1' } } + + - { name: DEBUG_FIND_TIME_NUMGUESS, env: { cppflags: '-DDEBUG_FIND_TIME_NUMGUESS' } } + - { name: DEBUG_INTEGER_PACK, env: { cppflags: '-DDEBUG_INTEGER_PACK' } } +# - { name: ENABLE_PATH_CHECK, env: { cppflags: '-DENABLE_PATH_CHECK' } } + + - { name: GC_DEBUG_STRESS_TO_CLASS, env: { cppflags: '-DGC_DEBUG_STRESS_TO_CLASS' } } +# - { name: GC_ENABLE_LAZY_SWEEP=0, env: { cppflags: '-DGC_ENABLE_LAZY_SWEEP=0' } } +# - { name: GC_PROFILE_DETAIL_MEMOTY, env: { cppflags: '-DGC_PROFILE_DETAIL_MEMOTY' } } +# - { name: GC_PROFILE_MORE_DETAIL, env: { cppflags: '-DGC_PROFILE_MORE_DETAIL' } } + +# - { name: CALC_EXACT_MALLOC_SIZE, env: { cppflags: '-DCALC_EXACT_MALLOC_SIZE' } } +# - { name: MALLOC_ALLOCATED_SIZE_CHECK, env: { cppflags: '-DMALLOC_ALLOCATED_SIZE_CHECK' } } + +# - { name: IBF_ISEQ_ENABLE_LOCAL_BUFFER, env: { cppflags: '-DIBF_ISEQ_ENABLE_LOCAL_BUFFER' } } + +# - { name: RGENGC_ESTIMATE_OLDMALLOC, env: { cppflags: '-DRGENGC_ESTIMATE_OLDMALLOC' } } +# - { name: RGENGC_FORCE_MAJOR_GC, env: { cppflags: '-DRGENGC_FORCE_MAJOR_GC' } } +# - { name: RGENGC_OBJ_INFO, env: { cppflags: '-DRGENGC_OBJ_INFO' } } +# - { name: RGENGC_OLD_NEWOBJ_CHECK, env: { cppflags: '-DRGENGC_OLD_NEWOBJ_CHECK' } } +# - { name: RGENGC_PROFILE, env: { cppflags: '-DRGENGC_PROFILE' } } + +# - { name: VM_DEBUG_BP_CHECK, env: { cppflags: '-DVM_DEBUG_BP_CHECK' } } +# - { name: VM_DEBUG_VERIFY_METHOD_CACHE, env: { cppflags: '-DVM_DEBUG_VERIFY_METHOD_CACHE' } } + + - { name: MJIT_FORCE_ENABLE, env: { cppflags: '-DMJIT_FORCE_ENABLE' } } + - { name: YJIT_FORCE_ENABLE, env: { cppflags: '-DYJIT_FORCE_ENABLE' } } + + name: ${{ matrix.entry.name }} + runs-on: ubuntu-latest + container: + image: ghcr.io/ruby/ruby-ci-image:${{ matrix.entry.container || matrix.entry.env.default_cc || 'clang-15' }} + options: --user root + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + env: ${{ matrix.entry.env || matrix.env }} + steps: + - run: id + working-directory: + - run: mkdir build + working-directory: + - name: setenv + run: | + echo "GNUMAKEFLAGS=-sj$((1 + $(nproc --all)))" >> $GITHUB_ENV + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - run: ./autogen.sh + working-directory: src + - name: Run configure + run: > + ../src/configure -C ${default_configure} ${append_configure} + --${{ + matrix.entry.crosshost && 'host' || 'with-gcc' + }}=${{ + matrix.entry.crosshost || '"${default_cc}${append_cc:+ $append_cc}"' + }} + --${{ matrix.entry.shared || 'enable' }}-shared + - run: make extract-extlibs + - run: make incs + - run: make showflags + - run: make + - run: make leaked-globals + - run: make test + - run: make install + if: ${{ matrix.entry.check }} + - run: make test-tool + if: ${{ matrix.entry.check }} + - run: make test-all TESTS='-- ruby -ext-' + if: ${{ matrix.entry.check }} + - run: make test-spec + env: + CHECK_LEAKS: true + if: ${{ matrix.entry.check }} + - run: make test-annocheck + if: ${{ matrix.entry.check && endsWith(matrix.entry.name, 'annocheck') }} + + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / ${{ matrix.entry.name }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml new file mode 100644 index 0000000000..d8dc58b119 --- /dev/null +++ b/.github/workflows/macos.yml @@ -0,0 +1,113 @@ +name: macOS +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + make: + strategy: + matrix: + test_task: ["check"] # "test-bundler-parallel", "test-bundled-gems" + os: + - macos-13 + - macos-14 + - macos-15 + fail-fast: false + env: + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + runs-on: ${{ matrix.os }} + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - run: mkdir build + working-directory: + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: Install libraries + run: | + brew install gmp libffi openssl@1.1 zlib autoconf automake libtool readline bison + working-directory: src + - name: Set ENV + run: | + echo "MAKEFLAGS=-j$((1 + $(sysctl -n hw.activecpu)))" >> $GITHUB_ENV + echo "PATH="/usr/local/opt/bison/bin:/opt/homebrew/opt/bison/bin:$PATH"" >> $GITHUB_ENV + - run: ./autogen.sh + working-directory: src + - name: Run configure + run: ../src/configure -C --disable-install-doc --with-openssl-dir=$(brew --prefix openssl@1.1) --with-readline-dir=$(brew --prefix readline) + - run: make incs + - run: make prepare-gems + if: ${{ matrix.test_task == 'test-bundled-gems' }} + - run: make + - run: make leaked-globals + if: ${{ matrix.test_task == 'check' }} + - name: make ${{ matrix.test_task }} + run: | + make -s ${{ matrix.test_task }} ${TESTS:+TESTS=`echo "$TESTS" | sed 's| |$$/ -n!/|g;s|^|-n!/|;s|$|$$/|'`} + timeout-minutes: 40 + env: + RUBY_TESTOPTS: "-q --tty=no" + TESTS: ${{ matrix.test_task == 'check' && matrix.skipped_tests || '' }} + TEST_BUNDLED_GEMS_ALLOW_FAILURES: "" + PRECHECK_BUNDLED_GEMS: "no" + - name: make skipped tests + run: | + make -s test-all TESTS=`echo "$TESTS" | sed 's| |$$/ -n/|g;s|^|-n/|;s|$|$$/|'` + env: + GNUMAKEFLAGS: "" + RUBY_TESTOPTS: "-v --tty=no" + TESTS: ${{ matrix.skipped_tests }} + PRECHECK_BUNDLED_GEMS: "no" + if: ${{ matrix.test_task == 'check' && matrix.skipped_tests != '' }} + continue-on-error: ${{ matrix.continue-on-skipped_tests || false }} + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ matrix.os }} / ${{ matrix.test_task }}${{ matrix.configure }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.github/workflows/mingw.yml b/.github/workflows/mingw.yml new file mode 100644 index 0000000000..0df917d3d8 --- /dev/null +++ b/.github/workflows/mingw.yml @@ -0,0 +1,179 @@ +name: MinGW +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +# Notes: +# Actions console encoding causes issues, see test-all & test-spec steps +# +jobs: + make: + runs-on: windows-2022 + name: ${{ github.workflow }} (${{ matrix.msystem }}) + env: + MSYSTEM: ${{ matrix.msystem }} + MSYS2_ARCH: x86_64 + CHOST: "x86_64-w64-mingw32" + CFLAGS: "-march=x86-64 -mtune=generic -O3 -pipe" + CXXFLAGS: "-march=x86-64 -mtune=generic -O3 -pipe" + CPPFLAGS: "-D_FORTIFY_SOURCE=2 -D__USE_MINGW_ANSI_STDIO=1 -DFD_SETSIZE=2048" + LDFLAGS: "-pipe" + UPDATE_UNICODE: "UNICODE_FILES=. UNICODE_PROPERTY_FILES=. UNICODE_AUXILIARY_FILES=. UNICODE_EMOJI_FILES=." + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + strategy: + matrix: + include: + # To mitigate flakiness of MinGW CI, we test only one runtime that newer MSYS2 uses. + - msystem: "UCRT64" + base_ruby: head + test_task: "check" + test-all-opts: "--name=!/TestObjSpace#test_reachable_objects_during_iteration/" + fail-fast: false + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - run: mkdir build + working-directory: + - name: git config + run: | + git config --global core.autocrlf false + git config --global core.eol lf + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: Set up Ruby & MSYS2 + uses: ruby/setup-ruby@13e7a03dc3ac6c3798f4570bfead2aed4d96abfb # v1.244.0 + with: + ruby-version: ${{ matrix.base_ruby }} + - name: set env + run: | + echo "GNUMAKEFLAGS=-j$((2 * NUMBER_OF_PROCESSORS))" >> $GITHUB_ENV + + - name: where check + run: | + # show where + mv /c/Windows/System32/libcrypto-1_1-x64.dll /c/Windows/System32/libcrypto-1_1-x64.dll_ + mv /c/Windows/System32/libssl-1_1-x64.dll /c/Windows/System32/libssl-1_1-x64.dll_ + result=true + for e in gcc.exe ragel.exe make.exe bison.exe libcrypto-1_1-x64.dll libssl-1_1-x64.dll; do + echo '##['group']'$'\033[93m'$e$'\033[m' + where $e || result=false + echo '##['endgroup']' + done + $result + + - name: version check + run: | + # show version + result=true + for e in gcc ragel make bison "openssl version"; do + case "$e" in *" "*) ;; *) e="$e --version";; esac + echo '##['group']'$'\033[93m'$e$'\033[m' + $e || result=false + echo '##['endgroup']' + done + $result + + - name: autogen + run: | + ./autogen.sh + working-directory: src + + - name: configure + run: > + ../src/configure --disable-install-doc --prefix=/. + --build=$CHOST --host=$CHOST --target=$CHOST + + - name: update + run: | + make incs + + - name: download gems + run: | + make update-gems + + - name: make all + timeout-minutes: 30 + run: | + make + + - run: make leaked-globals + + - name: make install + run: | + make DESTDIR=../install install-nodoc + + - name: test + timeout-minutes: 5 + run: | + make test + if: ${{matrix.test_task == 'check' || matrix.test_task == 'test'}} + + - name: test-all + timeout-minutes: 45 + run: | + # Actions uses UTF8, causes test failures, similar to normal OS setup + chcp.com 437 + make ${{ StartsWith(matrix.test_task, 'test/') && matrix.test_task || 'test-all' }} + env: + RUBY_TESTOPTS: >- + --retry --job-status=normal --show-skip --timeout-scale=1.5 + ${{ matrix.test-all-opts }} + BUNDLER_VERSION: + if: ${{matrix.test_task == 'check' || matrix.test_task == 'test-all' || StartsWith(matrix.test_task, 'test/')}} + + - name: test-spec + timeout-minutes: 10 + run: | + make ${{ StartsWith(matrix.test_task, 'spec/') && matrix.test_task || 'test-spec' }} + if: ${{matrix.test_task == 'check' || matrix.test_task == 'test-spec' || StartsWith(matrix.test_task, 'spec/')}} + + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} ${{ matrix.msystem }} / ${{ matrix.test_task }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build + shell: sh diff --git a/.github/workflows/mjit-bindgen.yml b/.github/workflows/mjit-bindgen.yml new file mode 100644 index 0000000000..26f8a1b2aa --- /dev/null +++ b/.github/workflows/mjit-bindgen.yml @@ -0,0 +1,104 @@ +name: MJIT bindgen +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + make: + strategy: + matrix: + include: + - task: mjit-bindgen + fail-fast: false + runs-on: ubuntu-22.04 + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - run: mkdir build + working-directory: + - name: Set ENV + run: | + echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + - name: Install libraries + run: | + set -x + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y \ + build-essential \ + libssl-dev libyaml-dev libreadline6-dev \ + zlib1g-dev libncurses5-dev libffi-dev \ + libclang1-14 \ + bison autoconf + sudo apt-get install -q -y pkg-config || : + - name: Set up Ruby + uses: ruby/setup-ruby@13e7a03dc3ac6c3798f4570bfead2aed4d96abfb # v1.244.0 + with: + ruby-version: '3.1' + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: Fixed world writable dirs + run: | + chmod -v go-w $HOME $HOME/.config + sudo chmod -R go-w /usr/share + sudo bash -c 'IFS=:; for d in '"$PATH"'; do chmod -v go-w $d; done' || : + - run: ./autogen.sh + working-directory: src + - name: Run configure + run: ../src/configure -C --disable-install-doc --prefix=$(pwd)/install --enable-yjit=dev_nodebug + - run: make incs + - run: make + - run: make install + - run: make ${{ matrix.task }} + - run: git diff --exit-code + working-directory: src + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ matrix.os }} / ${{ matrix.test_task }}${{ matrix.configure }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.github/workflows/mjit.yml b/.github/workflows/mjit.yml new file mode 100644 index 0000000000..6f7181489a --- /dev/null +++ b/.github/workflows/mjit.yml @@ -0,0 +1,113 @@ +name: MJIT +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + - '**.[1-8]' + - '**.ronn' + merge_group: + paths-ignore: + - 'doc/**' + - '**.md' + - '**.rdoc' + - '**/.document' + - '**.[1-8]' + - '**.ronn' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + make: + strategy: + matrix: + test_task: [check] # to make job names consistent + mjit_opts: [--mjit-wait] + fail-fast: false + runs-on: ubuntu-latest + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + env: + TESTOPTS: '-q --tty=no' + RUN_OPTS: '--disable-gems ${{ matrix.mjit_opts }} --mjit-debug=-ggdb3' + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + steps: + - run: mkdir build + working-directory: + - name: Install libraries + run: | + set -x + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: Fixed world writable dirs + run: | + chmod -v go-w $HOME $HOME/.config + sudo chmod -R go-w /usr/share + sudo bash -c 'IFS=:; for d in '"$PATH"'; do chmod -v go-w $d; done' || : + - name: Set ENV + run: | + echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + - run: ./autogen.sh + working-directory: src + - name: Run configure + run: ../src/configure -C --disable-install-doc cppflags=-DVM_CHECK_MODE + - run: make incs + - run: make + - run: sudo make -s install + - name: Run test + run: | + unset GNUMAKEFLAGS + make -s test RUN_OPTS="$RUN_OPTS" + timeout-minutes: 60 + # - name: Run test-all + # run: | + # ulimit -c unlimited + # make -s test-all RUN_OPTS="$RUN_OPTS" + # timeout-minutes: 60 + - name: Run test-spec + run: | + unset GNUMAKEFLAGS + make -s test-spec RUN_OPTS="$RUN_OPTS" + timeout-minutes: 60 + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / ${{ matrix.test_task }} ${{ matrix.mjit_opts }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml new file mode 100644 index 0000000000..5d4474d978 --- /dev/null +++ b/.github/workflows/publish.yml @@ -0,0 +1,18 @@ +name: Start release workflow +on: + push: + tags: + - '*' + +jobs: + notify: + runs-on: ubuntu-latest + steps: + - name: Build release package + run: | + curl -L -X POST \ + -H "Authorization: Bearer ${{ secrets.MATZBOT_GITHUB_WORKFLOW_TOKEN }}" \ + -H "Accept: application/vnd.github+json" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + https://api.github.com/repos/ruby/actions/dispatches \ + -d '{"event_type": "${{ github.ref }}"}' diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml new file mode 100644 index 0000000000..c12a95362d --- /dev/null +++ b/.github/workflows/scorecards.yml @@ -0,0 +1,72 @@ +# This workflow uses actions that are not certified by GitHub. They are provided +# by a third-party and are governed by separate terms of service, privacy +# policy, and support documentation. + +name: Scorecards supply-chain security +on: + # For Branch-Protection check. Only the default branch is supported. See + # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection + branch_protection_rule: + # To guarantee Maintained check is occasionally updated. See + # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained + schedule: + - cron: '22 4 * * 2' + push: + branches: [ "master" ] + +# Declare default permissions as read only. +permissions: read-all + +jobs: + analysis: + name: Scorecards analysis + runs-on: ubuntu-latest + permissions: + # Needed to upload the results to code-scanning dashboard. + security-events: write + # Needed to publish results and get a badge (see publish_results below). + id-token: write + # Uncomment the permissions below if installing in a private repository. + # contents: read + # actions: read + + steps: + - name: "Checkout code" + uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + persist-credentials: false + + - name: "Run analysis" + uses: ossf/scorecard-action@ea651e62978af7915d09fe2e282747c798bf2dab # v2.4.1 + with: + results_file: results.sarif + results_format: sarif + # (Optional) Read-only PAT token. Uncomment the `repo_token` line below if: + # - you want to enable the Branch-Protection check on a *public* repository, or + # - you are installing Scorecards on a *private* repository + # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat. + repo_token: ${{ secrets.SCORECARD_READ_TOKEN }} + + # Public repositories: + # - Publish results to OpenSSF REST API for easy access by consumers + # - Allows the repository to include the Scorecard badge. + # - See https://github.com/ossf/scorecard-action#publishing-results. + # For private repositories: + # - `publish_results` will always be set to `false`, regardless + # of the value entered here. + publish_results: true + + # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF + # format to the repository Actions tab. + - name: "Upload artifact" + uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2 + with: + name: SARIF file + path: results.sarif + retention-days: 5 + + # Upload the results to GitHub's code scanning dashboard. + - name: "Upload to code-scanning" + uses: github/codeql-action/upload-sarif@959cbb7472c4d4ad70cdfe6f4976053fe48ab394 # v2.1.27 + with: + sarif_file: results.sarif diff --git a/.github/workflows/spec_guards.yml b/.github/workflows/spec_guards.yml new file mode 100644 index 0000000000..4521195a2b --- /dev/null +++ b/.github/workflows/spec_guards.yml @@ -0,0 +1,71 @@ +name: Rubyspec Version Guards Check + +on: + push: + paths: + - 'spec/**' + - '!spec/*.md' + pull_request: + paths: + - 'spec/**' + - '!spec/*.md' + merge_group: + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + rubyspec: + name: Rubyspec + + runs-on: ubuntu-22.04 + + if: >- + ${{!(false + || contains(github.event.head_commit.message, '[DOC]') + || contains(github.event.head_commit.message, 'Document') + || contains(github.event.pull_request.title, '[DOC]') + || contains(github.event.pull_request.title, 'Document') + || contains(github.event.pull_request.labels.*.name, 'Document') + || (github.event_name == 'push' && github.actor == 'dependabot[bot]') + )}} + + strategy: + matrix: + # Specs from ruby/spec should still run on all supported Ruby versions. + # This also ensures the needed ruby_version_is guards are there, see spec/README.md. + ruby: + - ruby-3.1 + - ruby-3.2 + + steps: + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + + - uses: ruby/setup-ruby@13e7a03dc3ac6c3798f4570bfead2aed4d96abfb # v1.244.0 + with: + ruby-version: ${{ matrix.ruby }} + bundler: none + + - run: gem install webrick + + - run: ruby ../mspec/bin/mspec + working-directory: spec/ruby + env: + CHECK_LEAKS: true + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / rubyspec @ ${{ matrix.ruby }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() }} diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml new file mode 100644 index 0000000000..4fbca1170e --- /dev/null +++ b/.github/workflows/ubuntu.yml @@ -0,0 +1,146 @@ +name: Ubuntu +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + make: + strategy: + matrix: + # main variables included in the job name + test_task: [check] + configure: [cppflags=-DRUBY_DEBUG] # default to use more assertions + arch: [''] + # specify all jobs with `include` to avoid testing duplicated things + include: + - test_task: check + - test_task: check + arch: i686 + configure: '' # test without -DRUBY_DEBUG as well + - test_task: check + configure: "--enable-shared --enable-load-relative" + - test_task: test-all TESTS=--repeat-count=2 + - test_task: test-bundler-parallel + - test_task: test-bundled-gems + fail-fast: false + env: + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + RUBY_DEBUG: ci + SETARCH: ${{ matrix.arch && format('setarch {0}', matrix.arch) }} + runs-on: ubuntu-22.04 + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - run: mkdir build + working-directory: + - name: Set ENV + run: | + echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + - name: Install libraries + env: + arch: ${{matrix.arch}} + run: | + set -x + arch=${arch:+:${arch/i[3-6]86/i386}} + ${arch:+sudo dpkg --add-architecture ${arch#:}} + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y \ + ${arch:+cross}build-essential${arch/:/-} \ + libssl-dev${arch} libyaml-dev${arch} libreadline6-dev${arch} \ + zlib1g-dev${arch} libncurses5-dev${arch} libffi-dev${arch} \ + bison autoconf ruby + sudo apt-get install -q -y pkg-config${arch} || : + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: Fixed world writable dirs + run: | + chmod -v go-w $HOME $HOME/.config + sudo chmod -R go-w /usr/share + sudo bash -c 'IFS=:; for d in '"$PATH"'; do chmod -v go-w $d; done' || : + - run: ./autogen.sh + working-directory: src + - name: Run configure + env: + arch: ${{matrix.arch}} + run: >- + $SETARCH ../src/configure -C --disable-install-doc ${{ matrix.configure }} + ${arch:+--target=$arch-$OSTYPE --host=$arch-$OSTYPE} + - run: $SETARCH make incs + - run: $SETARCH make prepare-gems + if: ${{ matrix.test_task == 'test-bundled-gems' }} + - run: $SETARCH make + - run: $SETARCH make leaked-globals + if: ${{ matrix.test_task == 'check' }} + - name: Create dummy files in build dir + run: | + $SETARCH ./miniruby -e '(("a".."z").to_a+("A".."Z").to_a+("0".."9").to_a+%w[foo bar test zzz]).each{|basename|File.write("#{basename}.rb", "raise %(do not load #{basename}.rb)")}' + if: ${{ matrix.test_task == 'check' }} + - name: make ${{ matrix.test_task }} + run: | + $SETARCH make -s ${{ matrix.test_task }} ${TESTS:+TESTS=`echo "$TESTS" | sed 's| |$$/ -n!/|g;s|^|-n!/|;s|$|$$/|'`} + timeout-minutes: 40 + env: + RUBY_TESTOPTS: "-q --tty=no" + TESTS: ${{ matrix.test_task == 'check' && matrix.skipped_tests || '' }} + TEST_BUNDLED_GEMS_ALLOW_FAILURES: "" + PRECHECK_BUNDLED_GEMS: "no" + - name: make skipped tests + run: | + $SETARCH make -s test-all TESTS=`echo "$TESTS" | sed 's| |$$/ -n/|g;s|^|-n/|;s|$|$$/|'` + env: + GNUMAKEFLAGS: "" + RUBY_TESTOPTS: "-v --tty=no" + TESTS: ${{ matrix.skipped_tests }} + if: ${{ matrix.test_task == 'check' && matrix.skipped_tests != '' }} + continue-on-error: ${{ matrix.continue-on-skipped_tests || false }} + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / ${{ matrix.test_task }} ${{ matrix.configure }}${{ matrix.arch }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.github/workflows/wasm.yml b/.github/workflows/wasm.yml new file mode 100644 index 0000000000..27920b5821 --- /dev/null +++ b/.github/workflows/wasm.yml @@ -0,0 +1,146 @@ +name: WebAssembly +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: # added using https://github.com/step-security/secure-workflows + contents: read + +jobs: + make: + strategy: + matrix: + entry: +# # wasmtime can't compile non-optimized Asyncified binary due to locals explosion +# - { name: O0-debuginfo, optflags: "-O0", debugflags: "-g", wasmoptflags: "-O1" } +# - { name: O1, optflags: "-O1", debugflags: "" , wasmoptflags: "-O1" } + - { name: O2, optflags: "-O2", debugflags: "" , wasmoptflags: "-O2" } +# - { name: O3, optflags: "-O3", debugflags: "" , wasmoptflags: "-O3" } +# # -O4 is equivalent to -O3 in clang, but it's different in wasm-opt +# - { name: O4, optflags: "-O3", debugflags: "" , wasmoptflags: "-O4" } +# - { name: Oz, optflags: "-Oz", debugflags: "" , wasmoptflags: "-Oz" } + fail-fast: false + env: + RUBY_TESTOPTS: '-q --tty=no' + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + WASI_SDK_VERSION_MAJOR: 14 + WASI_SDK_VERSION_MINOR: 0 + BINARYEN_VERSION: 109 + WASMTIME_VERSION: v0.33.0 + runs-on: ubuntu-22.04 + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - run: mkdir build + working-directory: + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - name: Install libraries + run: | + set -ex + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y ruby bison make autoconf git wget + + wasi_sdk_deb="wasi-sdk_${WASI_SDK_VERSION_MAJOR}.${WASI_SDK_VERSION_MINOR}_amd64.deb" + wget "https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_SDK_VERSION_MAJOR}/${wasi_sdk_deb}" + sudo dpkg -i "$wasi_sdk_deb" + rm -f "$wasi_sdk_deb" + + mkdir build-sdk + pushd build-sdk + + wasmtime_url="https://github.com/bytecodealliance/wasmtime/releases/download/${WASMTIME_VERSION}/wasmtime-${WASMTIME_VERSION}-x86_64-linux.tar.xz" + wget -O - "$wasmtime_url" | tar xJf - + sudo ln -fs "$PWD/wasmtime-${WASMTIME_VERSION}-x86_64-linux/wasmtime" /usr/local/bin/wasmtime + + binaryen_tarball="binaryen-version_${BINARYEN_VERSION}-x86_64-linux.tar.gz" + binaryen_url="https://github.com/WebAssembly/binaryen/releases/download/version_${BINARYEN_VERSION}/${binaryen_tarball}" + wget -O - "$binaryen_url" | tar xfz - + sudo ln -fs "$PWD/binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt" /usr/local/bin/wasm-opt + working-directory: src + - name: Set ENV + run: | + echo "MAKEFLAGS=-j$((1 + $(sysctl -n hw.activecpu)))" >> $GITHUB_ENV + echo "WASI_SDK_PATH=/opt/wasi-sdk" >> $GITHUB_ENV + - run: ./autogen.sh + working-directory: src + + - uses: ruby/setup-ruby@13e7a03dc3ac6c3798f4570bfead2aed4d96abfb # v1.244.0 + with: + ruby-version: '3.0' + bundler: none + + - name: Download config.guess with wasi version + run: | + rm tool/config.guess tool/config.sub + ruby tool/downloader.rb -d tool -e gnu config.guess config.sub + working-directory: src + + - name: Run configure + run: | + ../src/configure \ + --host wasm32-unknown-wasi \ + --with-static-linked-ext \ + LDFLAGS=" \ + -Xlinker --stack-first \ + -Xlinker -z -Xlinker stack-size=16777216 \ + " \ + optflags="${{ matrix.entry.optflags }}" \ + debugflags="${{ matrix.entry.debugflags }}" \ + wasmoptflags="${{ matrix.entry.wasmoptflags }} ${{ matrix.entry.debugflags }}" + + # miniruby may not be built when cross-compling + - run: make mini ruby + - name: Run basictest + run: wasmtime run ./../build/miniruby --mapdir /::./ -- basictest/test.rb + working-directory: src + - name: Run bootstraptest (no thread) + run: | + NO_THREAD_TESTS="$(grep -L Thread -R ./bootstraptest | awk -F/ '{ print $NF }' | uniq | sed -n 's/test_\(.*\).rb/\1/p' | paste -s -d, -)" + ruby ./bootstraptest/runner.rb --ruby="$(which wasmtime) run $PWD/../build/ruby --mapdir /::./ -- " --verbose "--sets=$NO_THREAD_TESTS" + working-directory: src + + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / ${{ matrix.name }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml new file mode 100644 index 0000000000..c2bd4881c2 --- /dev/null +++ b/.github/workflows/windows.yml @@ -0,0 +1,149 @@ +name: Windows +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + make: + strategy: + matrix: + include: + - vs: 2022 + vcvers: -vcvars_ver=14.2 + fail-fast: false + runs-on: windows-${{ matrix.vs }} + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + name: VisualStudio ${{ matrix.vs }} + env: + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + PATCH: C:\msys64\usr\bin\patch.exe + OS_VER: windows-${{ matrix.vs }} + steps: + - run: md build + working-directory: + - uses: msys2/setup-msys2@61f9e5e925871ba6c9e3e8da24ede83ea27fa91f # v2.27.0 + id: setup-msys2 + with: + update: true + install: bison patch + - name: patch path + shell: msys2 {0} + run: echo PATCH=$(cygpath -wa $(command -v patch)) >> $GITHUB_ENV + if: ${{ steps.setup-msys2.outcome == 'success' }} + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: C:\vcpkg\installed + key: ${{ runner.os }}-vcpkg-installed-windows-${{ matrix.vs }}-${{ github.sha }} + restore-keys: | + ${{ runner.os }}-vcpkg-installed-windows-${{ matrix.vs }}- + ${{ runner.os }}-vcpkg-installed-windows- + - name: Install libraries with vcpkg + run: | + iex "& {$(irm get.scoop.sh)} -RunAsAdmin" + Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH + scoop install cmake@3.31.6 + vcpkg --triplet x64-windows install libffi libyaml openssl readline zlib + shell: + pwsh + - name: git config + run: | + git config --global core.autocrlf false + git config --global core.eol lf + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: setup env + # %TEMP% is inconsistent with %TMP% and test-all expects they are consistent. + # https://github.com/actions/virtual-environments/issues/712#issuecomment-613004302 + # msys2/setup-msys2 installs MSYS2 to D:/a/_temp/msys64/usr/bin + run: | + set Path=D:/a/_temp/msys64/usr/bin;%Path% + if not "%VCVARS%" == "" goto :vcset + set VCVARS="C:\Program Files (x86)\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat" + if not exist %VCVARS% set VCVARS="C:\Program Files\Microsoft Visual Studio\${{ matrix.vs }}\Enterprise\VC\Auxiliary\Build\vcvars64.bat" + :vcset + set | C:\msys64\usr\bin\sort > old.env + call %VCVARS% ${{ matrix.vcvers || ''}} + set TMP=%USERPROFILE%\AppData\Local\Temp + set TEMP=%USERPROFILE%\AppData\Local\Temp + set /a TEST_JOBS=(15 * %NUMBER_OF_PROCESSORS% / 10) > nul + set | C:\msys64\usr\bin\sort > new.env + C:\msys64\usr\bin\comm -13 old.env new.env >> %GITHUB_ENV% + del *.env + - name: compiler version + run: cl + - name: link libraries + run: | + for %%I in (C:\vcpkg\installed\x64-windows\bin\*.dll) do ( + if not %%~nI == readline mklink %%~nxI %%I + ) + for %%I in (libcrypto-1_1-x64 libssl-1_1-x64) do ( + ren c:\Windows\System32\%%I.dll %%I.dll_ + ) + - name: Configure + run: >- + ../src/win32/configure.bat --disable-install-doc + --with-opt-dir=C:/vcpkg/installed/x64-windows + - run: nmake incs + - run: nmake extract-extlibs + - run: nmake + env: + YACC: bison.exe + - run: nmake test + timeout-minutes: 5 + - run: nmake test-spec + timeout-minutes: 10 + - run: nmake test-all + env: + RUBY_TESTOPTS: -j${{env.TEST_JOBS}} --job-status=normal + timeout-minutes: 60 + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "VS${{ matrix.vs }} / ${{ matrix.test_task || 'check' }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build + shell: cmd diff --git a/.github/workflows/yjit-ubuntu.yml b/.github/workflows/yjit-ubuntu.yml new file mode 100644 index 0000000000..0b7b9046e9 --- /dev/null +++ b/.github/workflows/yjit-ubuntu.yml @@ -0,0 +1,170 @@ +name: YJIT Ubuntu +on: + push: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + pull_request: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + merge_group: + paths-ignore: + - 'doc/**' + - '**/man' + - '**.md' + - '**.rdoc' + - '**/.document' + +concurrency: + group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }} + cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }} + +permissions: + contents: read + +jobs: + cargo: + name: Rust cargo test + # GitHub Action's image seems to already contain a Rust 1.58.0. + runs-on: ubuntu-22.04 + steps: + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + # For now we can't run cargo test --offline because it complains about the + # capstone dependency, even though the dependency is optional + #- run: cargo test --offline + - run: RUST_BACKTRACE=1 cargo test + working-directory: yjit + # Also compile and test with all features enabled + - run: RUST_BACKTRACE=1 cargo test --all-features + working-directory: yjit + # Check that we can build in release mode too + - run: cargo build --release + working-directory: yjit + make: + strategy: + fail-fast: false + matrix: + include: + - test_task: 'yjit-bindgen' + hint: 'To fix: use patch in logs' + configure: '--with-gcc=clang-14 --enable-yjit=dev' + libclang_path: '/usr/lib/llvm-14/lib/libclang.so.1' + + - test_task: "check" + # YJIT should be automatically built in release mode on x86-64 Linux with rustc present + #configure: "--enable-yjit RUSTC='rustc +1.58.0'" + configure: "RUSTC='rustc +1.58.0'" + rust_version: "1.58.0" + + - test_task: "check" + configure: "--enable-yjit=dev" + + - test_task: "check" + configure: "--enable-yjit=dev" + yjit_opts: "--yjit-call-threshold=1 --yjit-verify-ctx" + + - test_task: "test-all TESTS=--repeat-count=2" + configure: "--enable-yjit=dev" + + - test_task: "test-bundled-gems" + configure: "--enable-yjit=dev" + + - test_task: "yjit-bench" + configure: "--enable-yjit=dev" + yjit_bench_opts: "--yjit-stats" + env: + GITPULLOPTIONS: --no-tags origin ${{github.ref}} + RUN_OPTS: ${{ matrix.yjit_opts }} + YJIT_BENCH_OPTS: ${{ matrix.yjit_bench_opts }} + RUBY_DEBUG: ci + BUNDLE_JOBS: 8 # for yjit-bench + runs-on: ubuntu-22.04 + if: ${{ !contains(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }} + steps: + - run: mkdir build + working-directory: + - name: Install libraries + run: | + set -x + sudo apt-get update -q || : + sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby + - name: Install Rust + if: ${{ matrix.rust_version }} + run: rustup install ${{ matrix.rust_version }} --profile minimal + - name: git config + run: | + git config --global advice.detachedHead 0 + git config --global init.defaultBranch garbage + - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 + with: + path: src + - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3 + with: + path: src/.downloaded-cache + key: downloaded-cache + - name: Fixed world writable dirs + run: | + chmod -v go-w $HOME $HOME/.config + sudo chmod -R go-w /usr/share + sudo bash -c 'IFS=:; for d in '"$PATH"'; do chmod -v go-w $d; done' || : + - name: Set ENV + run: | + echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV + - run: ./autogen.sh + working-directory: src + - name: Run configure + run: ../src/configure -C --disable-install-doc --prefix=$(pwd)/install ${{ matrix.configure }} + - run: make incs + - run: make prepare-gems + if: ${{ matrix.test_task == 'test-bundled-gems' }} + - run: make -j + - run: make leaked-globals + if: ${{ matrix.test_task == 'check' }} + - name: Create dummy files in build dir + run: | + ./miniruby -e '(("a".."z").to_a+("A".."Z").to_a+("0".."9").to_a+%w[foo bar test zzz]).each{|basename|File.write("#{basename}.rb", "raise %(do not load #{basename}.rb)")}' + if: ${{ matrix.test_task == 'check' }} + - name: Enable YJIT through ENV + run: echo "RUBY_YJIT_ENABLE=1" >> $GITHUB_ENV + # Check that the binary was built with YJIT + - name: Check YJIT enabled + run: ./miniruby --yjit -v | grep "+YJIT" + - name: make ${{ matrix.test_task }} + run: make -s -j ${{ matrix.test_task }} RUN_OPTS="$RUN_OPTS" YJIT_BENCH_OPTS="$YJIT_BENCH_OPTS" + timeout-minutes: 60 + env: + RUBY_TESTOPTS: "-q --tty=no" + TEST_BUNDLED_GEMS_ALLOW_FAILURES: "" + PRECHECK_BUNDLED_GEMS: "no" + LIBCLANG_PATH: ${{ matrix.libclang_path }} + continue-on-error: ${{ matrix.test_task == 'yjit-bench' }} + - name: Show ${{ github.event.pull_request.base.ref }} GitHub URL for yjit-bench comparison + run: echo "https://github.com/${BASE_REPO}/commit/${BASE_SHA}" + env: + BASE_REPO: ${{ github.event.pull_request.base.repo.full_name }} + BASE_SHA: ${{ github.event.pull_request.base.sha }} + if: ${{ matrix.test_task == 'yjit-bench' && startsWith(github.event_name, 'pull') }} + - uses: ruby/action-slack@0bd85c72233cdbb6a0fe01d37aaeff1d21b5fce1 # v3.2.1 + with: + payload: | + { + "ci": "GitHub Actions", + "env": "${{ github.workflow }} / ${{ matrix.test_task }} ${{ matrix.configure }}", + "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}", + "commit": "${{ github.sha }}", + "branch": "${{ github.ref_name }}" + } + env: + SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot + if: ${{ failure() && github.event_name == 'push' }} + +defaults: + run: + working-directory: build diff --git a/.gitignore b/.gitignore index 5129cee288..99d32a1825 100644 --- a/.gitignore +++ b/.gitignore @@ -3,34 +3,54 @@ *-*-*.lib *.a *.bak +*.bc +*.bundle *.dSYM *.dmyh *.dylib *.elc +*.i +*.ii *.inc *.log *.o +*.o.tmp *.obj +*.old *.orig +*.pch *.pdb +*.rbinc *.rej +*.s *.sav +*.sl +*.so +*.so.* *.swp +*.yarb *~ -.*-* .*.list .*.time .DS_Store +.bundle .ccmalloc .ext .pc .ppack .svn +.time +.ruby-version Makefile -Makefile.old +cygruby*.def extconf.h y.output y.tab.c +*.gcda +*.gcno +*.gcov +*.vscode +lcov*.info # / /*-fake.rb @@ -40,13 +60,13 @@ y.tab.c /*.pc /*.rc /*_prelude.c +/.downloaded-cache +/.top-enc.mk +/build*/ /COPYING.LIB -/ChangeLog-* -/ChangeLog.pre-alpha -/ChangeLog.pre1_1 +/ChangeLog /Doxyfile /GNUmakefile -/GNUmakefile.old /README.atheos /README.fat-patch /README.v6 @@ -54,6 +74,7 @@ y.tab.c /archive /autom4te*.cache /automake +/benchmark/benchmark-driver /beos /bmlog-* /breakpoints.gdb @@ -77,6 +98,9 @@ y.tab.c /goruby /id.[ch] /largefile.h +/lcov-c-out +/lcov-rb-out +/lcov-out /lex.c /libruby*.* /miniprelude.c @@ -92,19 +116,25 @@ y.tab.c /ppack /prelude.c /preview +/probes.dmyh /probes.h /rbconfig.rb /rename2.h /repack /revision.h +/revision.tmp /riscos /rubicon /ruby /ruby-runner -/ruby-runner.c +/ruby-runner.h /ruby-man.rd.gz +/rubyspec_temp +/run.gdb /sizes.c +/static-ruby /test.rb +/test-coverage.dat /tmp /transdb.h /uncommon.mk @@ -113,7 +143,15 @@ y.tab.c /web /yasmdata.rb +# /bin/ + +/bin/*.exe +/bin/*.dll +/bin/goruby +/bin/ruby + # /benchmark/ +/benchmark/bm_require.data /benchmark/bmx_*.rb /benchmark/fasta.output.* /benchmark/wc.input @@ -121,25 +159,37 @@ y.tab.c /enc/*.def /enc/*.exp /enc/*.lib +/enc/jis/props.h /enc/unicode/data +# /coroutine/ +!/coroutine/**/*.s + # /enc/trans/ /enc/trans/*.c /enc/trans/*.def /enc/trans/*.exp /enc/trans/*.lib -/enc/trans/.time + +# /exe/ +/exe/goruby +/exe/ruby # /ext/ /ext/extinit.c +/ext/configure-ext.mk +/ext/*/exts.mk + +# /ext/-test-/cxxanyargs +/ext/-test-/cxxanyargs/failure*.failed # /ext/-test-/win32/dln/ +/ext/-test-/win32/dln/dlntest.dll /ext/-test-/win32/dln/dlntest.exp /ext/-test-/win32/dln/dlntest.lib -# /ext/dl/callback/ -/ext/dl/callback/callback-*.c -/ext/dl/callback/callback.c +# /ext/-test-/gems +/ext/-test-/gems # /ext/etc/ /ext/etc/constdefs.h @@ -149,9 +199,11 @@ y.tab.c # /ext/rbconfig/ /ext/rbconfig/sizeof/sizes.c +/ext/rbconfig/sizeof/limits.c # /ext/ripper/ /ext/ripper/eventids1.c +/ext/ripper/.eventids2-check /ext/ripper/eventids2table.c /ext/ripper/ripper.* /ext/ripper/ids1 @@ -162,15 +214,20 @@ y.tab.c /ext/socket/constdefs.h /ext/socket/constdefs.c -# /ext/tk/ -/ext/tk/config_list - # /gems /gems/*.gem +/gems/src +/gems/*-* -# /spec/ -/spec/mspec -/spec/rubyspec +# /lib/ +/lib/ruby/[1-9]*.* +/lib/ruby/vendor_ruby + +# /misc/ +/misc/**/__pycache__ + +# /spec/bundler +/.rspec_status # /tool/ /tool/config.guess @@ -178,4 +235,16 @@ y.tab.c # /win32/ /win32/*.ico -/win32/.time + +# MJIT +/include/ruby-*/*/rb_mjit_min_header-*.h +/lib/ruby_vm/mjit/instruction.rb +/mjit_config.h +/rb_mjit_header.h + +# YJIT +/yjit-bench +/yjit_exit_locations.dump + +# /wasm/ +/wasm/tests/*.wasm diff --git a/.indent.pro b/.indent.pro index 6a207a0554..1d61cbcad1 100644 --- a/.indent.pro +++ b/.indent.pro @@ -2,12 +2,15 @@ -nbbb -nbc -br +-brs -nbs -ncdb --ce --cli0.5 +-nce +-cdw +-cli2 +-cbi2 -ndj --ei +-ncs -nfc1 -i4 -l120 @@ -16,6 +19,14 @@ -psl -sc -sob +-sbi4 +-nut +-par -TID -TVALUE +-Tst_data_t +-Tst_index_t +-Tst_table +-Trb_data_type_t +-TFILE diff --git a/.rdoc_options b/.rdoc_options new file mode 100644 index 0000000000..760507c7a2 --- /dev/null +++ b/.rdoc_options @@ -0,0 +1,4 @@ +--- +page_dir: doc +main_page: README.md +title: Documentation for Ruby development version diff --git a/.rspec_parallel b/.rspec_parallel new file mode 100644 index 0000000000..aaff198a32 --- /dev/null +++ b/.rspec_parallel @@ -0,0 +1,2 @@ +--format progress +--format ParallelTests::RSpec::RuntimeLogger --out tmp/parallel_runtime_rspec.log diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 3f07bb6e94..0000000000 --- a/.travis.yml +++ /dev/null @@ -1,114 +0,0 @@ -# Copyright (C) 2011 Urabe, Shyouhei. All rights reserved. -# -# This file is a part of the programming language Ruby. Permission is hereby -# granted, to either redistribute or modify this file, provided that the -# conditions mentioned in the file COPYING are met. Consult the file for -# details. - -# This is a Travis-CI build configuration file. The list of configurations -# available is located in -# -# http://about.travis-ci.org/docs/user/build-configuration/ -# -# and as Ruby itself is a project written in C language, -# -# http://about.travis-ci.org/docs/user/languages/c/ -# -# is also a good place to look at. - -# Language specification. -language: c - -# Compilers. Several compilers are provided in Travis, so we try them all. -# The value set here is visible via $CC environment variable. -compiler: - - gcc - - clang - -os: - - linux - - osx - -# Dependencies. Some header files are missing in a Travis' worker VM, so we -# have to install them. The "1.9.1" here is OK. It is the most adopted -# version string for Debian/Ubuntu, and no dependencies have been changed so -# far since the 1.9.1 release. -before_install: - - "CONFIG_FLAG=" - - "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then sudo apt-get -qq update; fi" - # Travis ships an outdated, broken version of libssl by default - - "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then sudo apt-get -qq --only-upgrade install '^libssl.*'; fi" - - "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then sudo apt-get -qq install $CC; fi" # upgrade if any - - "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then JOBS='-j'; fi" - - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then brew install autoconf gdbm openssl; fi" - - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then CONFIG_FLAG=\"$CONFIG_FLAG --with-gdbm-dir=`brew --prefix gdbm`\"; fi" - - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then CONFIG_FLAG=\"$CONFIG_FLAG --with-openssl-dir=`brew --prefix openssl`\"; fi" - - "if [[ $TRAVIS_OS_NAME = 'osx' && $CC = 'gcc' ]]; then CC='gcc-4.9'; fi" -install: "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then sudo apt-get -qq build-dep ruby1.9.1 2>/dev/null; fi" - -# Script is where the test runs. Note we just do "make test", not other tests -# like test-all, test-rubyspec. This is because they take too much time, -# enough for Travis to shut down the VM as being stalled. -before_script: - - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then rm -f ~/Library/Logs/DiagnosticReports/ruby_*.crash; fi" - - "uname -a" - - "uname -r" - - "rm -fr .ext autom4te.cache" - - "make -f common.mk BASERUBY=ruby MAKEDIRS='mkdir -p' srcdir=. update-config_files" - - "autoconf" - - "mkdir config_1st config_2nd" - - "./configure -C --disable-install-doc --with-gcc=$CC $CONFIG_FLAG" - - "cp -pr config.status .ext/include config_1st" - - "make reconfig" - - "cp -pr config.status .ext/include config_2nd" - - "diff -ru config_1st config_2nd" - - "make after-update BASERUBY=ruby" - - "make -s $JOBS encs" - - "make -s $JOBS exts" - - "make update-rubyspec" - - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then echo 'exclude :test_deadlock_by_signal_at_forking, \"under investigation\"' >> test/excludes/TestProcess.rb; fi" -script: - - "make test" - - "make test-all TESTOPTS='-q -j2'" - - "make test-rubyspec" -after_failure: - - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then find ~/Library/Logs/DiagnosticReports -type f -name ruby_\\*.crash -ls -execdir cat {} \\; -delete; fi" - -# Branch matrix. Not all branches are Travis-ready so we limit branches here. -branches: - only: - - trunk - - ruby_2_0_0 - - ruby_2_1 - - ruby_2_2 - -# We want to be notified when something happens. -notifications: - irc: - channels: - - "irc.freenode.org#ruby-core" - - "irc.freenode.org#ruby-ja" - on_success: change # [always|never|change] # default: always - on_failure: change # [always|never|change] # default: always - template: - - "%{message} by @%{author}: See %{build_url}" - - # Update ruby-head installed on Travis CI so other projects can test against it. - webhooks: - urls: - - "https://rubies.travis-ci.org/rebuild/ruby-head" - on_success: always - on_failure: never - - email: - - ko1c-failure@atdot.net - - shibata.hiroshi@gmail.com - -# Local Variables: -# mode: YAML -# coding: utf-8-unix -# indent-tabs-mode: nil -# tab-width: 4 -# fill-column: 79 -# default-justification: full -# End: @@ -4,10 +4,10 @@ Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. + notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright -notice, this list of conditions and the following disclaimer in the -documentation and/or other materials provided with the distribution. + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index ffdf2dd4b8..13df6087ca 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,4 +1 @@ -Please see the [official issue tracker] and wiki [HowToContribute]. - -[official issue tracker]: https://bugs.ruby-lang.org -[HowToContribute]: https://bugs.ruby-lang.org/projects/ruby/wiki/HowToContribute +See ["Contributing to Ruby"](https://docs.ruby-lang.org/en/master/contributing_md.html), which includes setup and build instructions. @@ -2,55 +2,55 @@ Ruby is copyrighted free software by Yukihiro Matsumoto <matz@netlab.jp>. You can redistribute it and/or modify it under either the terms of the 2-clause BSDL (see the file BSDL), or the conditions below: - 1. You may make and give away verbatim copies of the source form of the - software without restriction, provided that you duplicate all of the - original copyright notices and associated disclaimers. +1. You may make and give away verbatim copies of the source form of the + software without restriction, provided that you duplicate all of the + original copyright notices and associated disclaimers. - 2. You may modify your copy of the software in any way, provided that - you do at least ONE of the following: +2. You may modify your copy of the software in any way, provided that + you do at least ONE of the following: - a) place your modifications in the Public Domain or otherwise - make them Freely Available, such as by posting said - modifications to Usenet or an equivalent medium, or by allowing - the author to include your modifications in the software. + a. place your modifications in the Public Domain or otherwise + make them Freely Available, such as by posting said + modifications to Usenet or an equivalent medium, or by allowing + the author to include your modifications in the software. - b) use the modified software only within your corporation or - organization. + b. use the modified software only within your corporation or + organization. - c) give non-standard binaries non-standard names, with - instructions on where to get the original software distribution. + c. give non-standard binaries non-standard names, with + instructions on where to get the original software distribution. - d) make other distribution arrangements with the author. + d. make other distribution arrangements with the author. - 3. You may distribute the software in object code or binary form, - provided that you do at least ONE of the following: +3. You may distribute the software in object code or binary form, + provided that you do at least ONE of the following: - a) distribute the binaries and library files of the software, - together with instructions (in the manual page or equivalent) - on where to get the original distribution. + a. distribute the binaries and library files of the software, + together with instructions (in the manual page or equivalent) + on where to get the original distribution. - b) accompany the distribution with the machine-readable source of - the software. + b. accompany the distribution with the machine-readable source of + the software. - c) give non-standard binaries non-standard names, with - instructions on where to get the original software distribution. + c. give non-standard binaries non-standard names, with + instructions on where to get the original software distribution. - d) make other distribution arrangements with the author. + d. make other distribution arrangements with the author. - 4. You may modify and include the part of the software into any other - software (possibly commercial). But some files in the distribution - are not written by the author, so that they are not under these terms. +4. You may modify and include the part of the software into any other + software (possibly commercial). But some files in the distribution + are not written by the author, so that they are not under these terms. - For the list of those files and their copying conditions, see the - file LEGAL. + For the list of those files and their copying conditions, see the + file LEGAL. - 5. The scripts and library files supplied as input to or produced as - output from the software do not automatically fall under the - copyright of the software, but belong to whomever generated them, - and may be sold commercially, and may be aggregated with this - software. +5. The scripts and library files supplied as input to or produced as + output from the software do not automatically fall under the + copyright of the software, but belong to whomever generated them, + and may be sold commercially, and may be aggregated with this + software. - 6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR - IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - PURPOSE. +6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. diff --git a/COPYING.ja b/COPYING.ja index e50d01c8d1..230376bc60 100644 --- a/COPYING.ja +++ b/COPYING.ja @@ -2,50 +2,50 @@ ã¾ãŸã¯ä»¥ä¸‹ã«ç¤ºã™æ¡ä»¶ã§æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å†é…布ã§ãã¾ã™ 2-clause BSDLã«ã¤ã„ã¦ã¯BSDLファイルをå‚ç…§ã—ã¦ä¸‹ã•ã„． - 1. 複製ã¯åˆ¶é™ãªã自由ã§ã™ï¼Ž +1. 複製ã¯åˆ¶é™ãªã自由ã§ã™ï¼Ž - 2. 以下ã®æ¡ä»¶ã®ã„ãšã‚Œã‹ã‚’満ãŸã™æ™‚ã«æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã®ã‚½ãƒ¼ã‚¹ã‚’ - 自由ã«å¤‰æ›´ã§ãã¾ã™ï¼Ž +2. 以下ã®æ¡ä»¶ã®ã„ãšã‚Œã‹ã‚’満ãŸã™æ™‚ã«æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã®ã‚½ãƒ¼ã‚¹ã‚’ + 自由ã«å¤‰æ›´ã§ãã¾ã™ï¼Ž - (a) ãƒãƒƒãƒˆãƒ‹ãƒ¥ãƒ¼ã‚ºã«ãƒã‚¹ãƒˆã—ãŸã‚Šï¼Œä½œè€…ã«å¤‰æ›´ã‚’é€ä»˜ã™ã‚‹ - ãªã©ã®æ–¹æ³•ã§ï¼Œå¤‰æ›´ã‚’公開ã™ã‚‹ï¼Ž + a. ãƒãƒƒãƒˆãƒ‹ãƒ¥ãƒ¼ã‚ºã«ãƒã‚¹ãƒˆã—ãŸã‚Šï¼Œä½œè€…ã«å¤‰æ›´ã‚’é€ä»˜ã™ã‚‹ + ãªã©ã®æ–¹æ³•ã§ï¼Œå¤‰æ›´ã‚’公開ã™ã‚‹ï¼Ž - (b) 変更ã—ãŸæœ¬ãƒ—ãƒã‚°ãƒ©ãƒ を自分ã®æ‰€å±žã™ã‚‹çµ„織内部ã ã‘㧠- 使ã†ï¼Ž + b. 変更ã—ãŸæœ¬ãƒ—ãƒã‚°ãƒ©ãƒ を自分ã®æ‰€å±žã™ã‚‹çµ„織内部ã ã‘㧠+ 使ã†ï¼Ž - (c) 変更点を明示ã—ãŸã†ãˆï¼Œã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®åå‰ã‚’変更ã™ã‚‹ï¼Ž - ãã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’é…布ã™ã‚‹æ™‚ã«ã¯å¤‰æ›´å‰ã®æœ¬ãƒ—ãƒã‚°ãƒ© - ムもåŒæ™‚ã«é…布ã™ã‚‹ï¼Žã¾ãŸã¯å¤‰æ›´å‰ã®æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã®ã‚½ãƒ¼ - スã®å…¥æ‰‹æ³•ã‚’明示ã™ã‚‹ï¼Ž + c. 変更点を明示ã—ãŸã†ãˆï¼Œã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®åå‰ã‚’変更ã™ã‚‹ï¼Ž + ãã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’é…布ã™ã‚‹æ™‚ã«ã¯å¤‰æ›´å‰ã®æœ¬ãƒ—ãƒã‚°ãƒ© + ムもåŒæ™‚ã«é…布ã™ã‚‹ï¼Žã¾ãŸã¯å¤‰æ›´å‰ã®æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã®ã‚½ãƒ¼ + スã®å…¥æ‰‹æ³•ã‚’明示ã™ã‚‹ï¼Ž - (d) ãã®ä»–ã®å¤‰æ›´æ¡ä»¶ã‚’作者ã¨åˆæ„ã™ã‚‹ï¼Ž + d. ãã®ä»–ã®å¤‰æ›´æ¡ä»¶ã‚’作者ã¨åˆæ„ã™ã‚‹ï¼Ž - 3. 以下ã®æ¡ä»¶ã®ã„ãšã‚Œã‹ã‚’満ãŸã™æ™‚ã«æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ をコンパイ - ルã—ãŸã‚ªãƒ–ジェクトコードや実行形å¼ã§ã‚‚é…布ã§ãã¾ã™ï¼Ž +3. 以下ã®æ¡ä»¶ã®ã„ãšã‚Œã‹ã‚’満ãŸã™æ™‚ã«æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ をコンパイ + ルã—ãŸã‚ªãƒ–ジェクトコードや実行形å¼ã§ã‚‚é…布ã§ãã¾ã™ï¼Ž - (a) ãƒã‚¤ãƒŠãƒªã‚’å—ã‘å–ã£ãŸäººãŒã‚½ãƒ¼ã‚¹ã‚’入手ã§ãるよã†ã«ï¼Œ - ソースã®å…¥æ‰‹æ³•ã‚’明示ã™ã‚‹ï¼Ž + a. ãƒã‚¤ãƒŠãƒªã‚’å—ã‘å–ã£ãŸäººãŒã‚½ãƒ¼ã‚¹ã‚’入手ã§ãるよã†ã«ï¼Œ + ソースã®å…¥æ‰‹æ³•ã‚’明示ã™ã‚‹ï¼Ž - (b) 機械å¯èªãªã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’添付ã™ã‚‹ï¼Ž + b. 機械å¯èªãªã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’添付ã™ã‚‹ï¼Ž - (c) 変更を行ã£ãŸãƒã‚¤ãƒŠãƒªã¯åå‰ã‚’変更ã—ãŸã†ãˆï¼Œã‚ªãƒªã‚¸ãƒŠ - ルã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã®å…¥æ‰‹æ³•ã‚’明示ã™ã‚‹ï¼Ž + c. 変更を行ã£ãŸãƒã‚¤ãƒŠãƒªã¯åå‰ã‚’変更ã—ãŸã†ãˆï¼Œã‚ªãƒªã‚¸ãƒŠ + ルã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã®å…¥æ‰‹æ³•ã‚’明示ã™ã‚‹ï¼Ž - (d) ãã®ä»–ã®é…布æ¡ä»¶ã‚’作者ã¨åˆæ„ã™ã‚‹ï¼Ž + d. ãã®ä»–ã®é…布æ¡ä»¶ã‚’作者ã¨åˆæ„ã™ã‚‹ï¼Ž - 4. ä»–ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¸ã®å¼•ç”¨ã¯ã„ã‹ãªã‚‹ç›®çš„ã§ã‚れ自由ã§ã™ï¼ŽãŸ - ã ã—，本プãƒã‚°ãƒ©ãƒ ã«å«ã¾ã‚Œã‚‹ä»–ã®ä½œè€…ã«ã‚ˆã‚‹ã‚³ãƒ¼ãƒ‰ã¯ï¼Œã - ã‚Œãžã‚Œã®ä½œè€…ã®æ„å‘ã«ã‚ˆã‚‹åˆ¶é™ãŒåŠ ãˆã‚‰ã‚Œã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ï¼Ž +4. ä»–ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¸ã®å¼•ç”¨ã¯ã„ã‹ãªã‚‹ç›®çš„ã§ã‚れ自由ã§ã™ï¼ŽãŸ + ã ã—，本プãƒã‚°ãƒ©ãƒ ã«å«ã¾ã‚Œã‚‹ä»–ã®ä½œè€…ã«ã‚ˆã‚‹ã‚³ãƒ¼ãƒ‰ã¯ï¼Œã + ã‚Œãžã‚Œã®ä½œè€…ã®æ„å‘ã«ã‚ˆã‚‹åˆ¶é™ãŒåŠ ãˆã‚‰ã‚Œã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ï¼Ž - ãれらファイルã®ä¸€è¦§ã¨ãã‚Œãžã‚Œã®é…布æ¡ä»¶ãªã©ã«ä»˜ã„ã¦ã¯ - LEGALファイルをå‚ç…§ã—ã¦ãã ã•ã„． + ãれらファイルã®ä¸€è¦§ã¨ãã‚Œãžã‚Œã®é…布æ¡ä»¶ãªã©ã«ä»˜ã„ã¦ã¯ + LEGALファイルをå‚ç…§ã—ã¦ãã ã•ã„． - 5. 本プãƒã‚°ãƒ©ãƒ ã¸ã®å…¥åŠ›ã¨ãªã‚‹ã‚¹ã‚¯ãƒªãƒ—トãŠã‚ˆã³ï¼Œæœ¬ãƒ—ãƒã‚°ãƒ© - ムã‹ã‚‰ã®å‡ºåŠ›ã®æ¨©åˆ©ã¯æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã®ä½œè€…ã§ã¯ãªã，ãれ㞠- ã‚Œã®å…¥å‡ºåŠ›ã‚’生æˆã—ãŸäººã«å±žã—ã¾ã™ï¼Žã¾ãŸï¼Œæœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã« - 組ã¿è¾¼ã¾ã‚Œã‚‹ãŸã‚ã®æ‹¡å¼µãƒ©ã‚¤ãƒ–ラリã«ã¤ã„ã¦ã‚‚åŒæ§˜ã§ã™ï¼Ž +5. 本プãƒã‚°ãƒ©ãƒ ã¸ã®å…¥åŠ›ã¨ãªã‚‹ã‚¹ã‚¯ãƒªãƒ—トãŠã‚ˆã³ï¼Œæœ¬ãƒ—ãƒã‚°ãƒ© + ムã‹ã‚‰ã®å‡ºåŠ›ã®æ¨©åˆ©ã¯æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã®ä½œè€…ã§ã¯ãªã，ãれ㞠+ ã‚Œã®å…¥å‡ºåŠ›ã‚’生æˆã—ãŸäººã«å±žã—ã¾ã™ï¼Žã¾ãŸï¼Œæœ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã« + 組ã¿è¾¼ã¾ã‚Œã‚‹ãŸã‚ã®æ‹¡å¼µãƒ©ã‚¤ãƒ–ラリã«ã¤ã„ã¦ã‚‚åŒæ§˜ã§ã™ï¼Ž - 6. 本プãƒã‚°ãƒ©ãƒ ã¯ç„¡ä¿è¨¼ã§ã™ï¼Žä½œè€…ã¯æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ をサãƒãƒ¼ãƒˆ - ã™ã‚‹æ„å¿—ã¯ã‚ã‚Šã¾ã™ãŒï¼Œãƒ—ãƒã‚°ãƒ©ãƒ 自身ã®ãƒã‚°ã‚ã‚‹ã„ã¯æœ¬ãƒ— - ãƒã‚°ãƒ©ãƒ ã®å®Ÿè¡Œãªã©ã‹ã‚‰ç™ºç”Ÿã™ã‚‹ã„ã‹ãªã‚‹æ害ã«å¯¾ã—ã¦ã‚‚責 - 任をæŒã¡ã¾ã›ã‚“． +6. 本プãƒã‚°ãƒ©ãƒ ã¯ç„¡ä¿è¨¼ã§ã™ï¼Žä½œè€…ã¯æœ¬ãƒ—ãƒã‚°ãƒ©ãƒ をサãƒãƒ¼ãƒˆ + ã™ã‚‹æ„å¿—ã¯ã‚ã‚Šã¾ã™ãŒï¼Œãƒ—ãƒã‚°ãƒ©ãƒ 自身ã®ãƒã‚°ã‚ã‚‹ã„ã¯æœ¬ãƒ— + ãƒã‚°ãƒ©ãƒ ã®å®Ÿè¡Œãªã©ã‹ã‚‰ç™ºç”Ÿã™ã‚‹ã„ã‹ãªã‚‹æ害ã«å¯¾ã—ã¦ã‚‚責 + 任をæŒã¡ã¾ã›ã‚“． diff --git a/ChangeLog b/ChangeLog deleted file mode 100644 index e70a1c8f5b..0000000000 --- a/ChangeLog +++ /dev/null @@ -1,10580 +0,0 @@ -Thu Nov 26 09:50:02 2015 yui-knk <spiketeika@gmail.com> - - * test/coverage/test_coverage.rb: Added test-case for Coverage.restart. - [Misc #11732][ruby-dev:49379] - -Thu Nov 26 09:46:36 2015 yui-knk <spiketeika@gmail.com> - - * test/coverage/test_coverage.rb: Added test-case for Coverage.peek_result - without Coverage.start. [Misc #11726][ruby-core:71622] - -Thu Nov 26 07:22:55 2015 Eric Wong <e@80x24.org> - - * test/openssl/test_ssl.rb (test_copy_stream): new test - -Wed Nov 25 21:23:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (copy_stream_body): try to_io conversion before read, - readpartial, and write methods. [ruby-dev:49008] [Bug #11199] - -Wed Nov 25 10:55:21 2015 Shugo Maeda <shugo@ruby-lang.org> - - * io.c (argf_getpartial): should not resize str if the second - argument is not given. - [ruby-core:71668] [Bug #11738] - -Tue Nov 24 23:56:25 2015 Naohisa Goto <ngotogenome@gmail.com> - - * configure.in: On Solaris, it is safe to define _LARGEFILE_SOURCE - when _FILE_OFFSET_BITS=64 is defined (= when 32-bit compile). - -Tue Nov 24 10:00:10 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems/installer.rb: Fix two double-word typos. - [ci skip][fix GH-1108] Patch by @jwworth - -Tue Nov 24 09:17:02 2015 Alexander von Gluck IV <kallisti5@unixzen.com> - - * beos: Drop support for BeOS now that Haiku is stable. - [Fix GH-1112] - -Tue Nov 24 09:16:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * internal.h (rb_gc_for_fd): move to export, as referred by - ext/socket. - -Tue Nov 24 09:04:29 2015 David Rodriguez <deivid.rodriguez@gmail.com> - - * file.c: [DOC] add a missing period to File docs, to terminate - the sentence and separate from the next sentence. [Fix GH-1111] - -Tue Nov 24 08:30:06 2015 JuanitoFatas <katehuang0320@gmail.com> - - * NEWS: Fix the issue number of `Struct#dig`, which should be - [Feature #11688]. [Fix GH-1110] - -Tue Nov 24 07:56:54 2015 Eric Wong <e@80x24.org> - - * ext/socket/init.c (rsock_s_accept): handle ENOMEM - -Tue Nov 24 07:50:15 2015 Eric Wong <e@80x24.org> - - * dir.c (dir_initialize): use rb_gc_for_fd for ENOMEM - * ext/socket/init.c (rsock_socket): ditto - * ext/socket/socket.c (rsock_socketpair): ditto - * internal.h (rb_gc_for_fd): prototype - * io.c (rb_gc_for_fd): remove static - [ruby-core:71623] [Feature #11727] - -Tue Nov 24 06:46:27 2015 Eric Wong <e@80x24.org> - - * io.c (rb_gc_for_fd): new helper function - (ruby_dup): use rb_gc_for_fd - (rb_sysopen): ditto - (rb_fdopen): ditto - (rb_pipe): ditto - [ruby-core:71623] [Feature #11727] - -Tue Nov 24 05:13:35 2015 Eric Wong <e@80x24.org> - - * ext/fiddle/function.c (struct nogvl_ffi_call_args): - new struct for GVL release - (nogvl_ffi_call): new function - (function_call): adjust for GVL release - [ruby-core:71642] [Feature #11607] - * ext/fiddle/closure.c (struct callback_args): - new struct for GVL acquire - (with_gvl_callback): adjusted original callback function - (callback): wrapper for conditional GVL acquire - * ext/fiddle/depend: add dependencies - * ext/fiddle/extconf.rb: include top_srcdir for internal.h - * internal.h (ruby_thread_has_gvl_p): expose for fiddle - * vm_core.h (ruby_thread_has_gvl_p): moved to internal.h - * test/fiddle/test_function.rb (test_nogvl_poll): new test - -Mon Nov 23 19:53:12 2015 Naohisa Goto <ngotogenome@gmail.com> - - * configure.in: On Solaris, with gcc, "-std=iso9899:1999" - in $ansi_options is often also needed in CPPFLAGS, - because some feature definitions vary depending on such - standards options. - -Mon Nov 23 12:54:39 2015 Hamish Morrison <hamishm53@gmail.com> - - * configure.in: remove obsolete workarounds for Haiku. - - * dln.c, file.c, io.c: remove obsolete Haiku workarounds. - - * thread_pthread.c: add stack bounds detection for Haiku. - - * signal.c: get stack pointer from signal context on Haiku. - [ruby-core:67923] [Bug #10811] [Fix GH-1109] - -Mon Nov 23 11:44:11 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * gems/bundled_gems: bump version to minitest-5.8.3 - -Mon Nov 23 08:55:00 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ChangeLog: fix wrong reference for r52714 - -Sun Nov 22 22:23:37 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * gc.c (rb_raw_obj_info): fix compile errors when USE_RGENGC - is 0. - -Sun Nov 22 21:58:09 2015 Naohisa Goto <ngotogenome@gmail.com> - - * lib/cmath.rb: methods which has suffix '!' are now deprecated. - Re-apply r52469 made by Kazuki Tanaka, with fixing bug about - mathn.rb compatibility. [ruby-core:68528] [Feature #10974] - -Sun Nov 22 19:36:51 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/openssl/ossl.c: fix brew command for installation of openssl. - [ci skip][fix GH-1107] Patch by @arthurnn - -Sun Nov 22 17:59:50 2015 Naohisa Goto <ngotogenome@gmail.com> - - * configure.in: On Solaris, add -D_XOPEN_SOURCE=n only when both - AC_TRY_CPP and AC_TRY_COMPILE pass, because some options - (e.g. -std=iso9899:1999) are not set when running C preprocessor - or building ext. - -Sun Nov 22 16:53:34 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_peephole_optimize): remove unreachable code - chunk after jump/leave. - - * parse.y: move dead code elimination of logical operation to - compile.c. not to warn logical operation of literal constants. - -Sun Nov 22 16:37:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_peephole_optimize): eliminate always/never - branches after a literal object and when the value is used after - the branch. - -Sun Nov 22 01:23:43 2015 Naohisa Goto <ngotogenome@gmail.com> - - * configure.in: Add -D_XOPEN_SOURCE=500 (or 600 or 700) on Solaris - if available, mainly for enabling some features in sockets. - -Sun Nov 22 00:17:22 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/socket/test_socket.rb (test/socket/test_socket.rb): skip - the test when Socket::SO_TIMESTAMP is not defined. Fix error - on Solaris 10. [Bug #11728] [ruby-dev:49377] - -Sat Nov 21 18:57:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby.c (need_argument): move frozen-string-literal-debug option - from --enable to --debug. [Feature #11725] - - * ruby.c (proc_options): fix pointer overrun. do not advance argv - until it is valid. - -Sat Nov 21 13:59:09 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * ext/digest/sha1/extconf.rb: OpenSSL's struct name for SHA1 is - SHA_CTX. http://openssl.org/docs/man0.9.8/crypto/SHA1.html - -Sat Nov 21 13:31:52 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * ext/digest/*/*.[ch]: include ruby.h before digest.h to avoid - including ext/digest/extconf.h. [Bug #3231] - https://msdn.microsoft.com/library/36k2cdd4.aspx - - * ext/digest/*/extconf.rb: remove ext/digest from include search path - to avoid confusion of cl.exe. - - * ext/digest/*/*.[ch]: explicitly specify def.h's path. - -Sat Nov 21 13:05:16 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * ext/openssl/ossl.h: LibreSSL doesn't have and need e_os2.h. - -Sat Nov 21 09:18:10 2015 Koichi Sasada <ko1@atdot.net> - - * thread_sync.c: reduce the specification of Queue#close. - * Queue#close accepts no arguments. - * deq'ing on closed queue returns nil, always. - [Feature #10600] - - * test/thread/test_queue.rb: catch up this fix. - -Sat Nov 21 08:44:21 2015 Koichi Sasada <ko1@atdot.net> - - * compile.c (iseq_compile_each): add debug information to NODE_STR - strings as default. - [Feature #11725] - - * insns.def (freezestring): add new instruction to support adding - debug information for dynamically constructed strings. - - * compile.c (iseq_compile_each): support adding debug information - for NODE_DSTR with freezestring instruction. - - * error.c (rb_error_frozen): change the debug information ID name - id_debug_created_info and this field should have a 2 element array - containing path and line information. - - * defs/id.def: ditto. - - * test/ruby/test_rubyoptions.rb: catch up this fix. - - * test/ruby/test_iseq.rb: now frozen strings are not same. - -Sat Nov 21 04:34:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * symbol.c (rb_str_intern): should not freeze the receiver itself - unexpectedly. [ruby-core:71611] [Bug #11721] - -Fri Nov 20 23:15:18 2015 Naotoshi Seo <sonots@gmail.com> - - * lib/logger.rb: expose logger mutex - [fix GH-541] Patch by @arthurnn - -Fri Nov 20 15:05:28 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * Added missing reference of GitHub - -Fri Nov 20 14:57:01 2015 Trevor Rowe <trevorrowe@gmail.com> - - * lib/net/http.rb: Fixed regression for Net::HTTP::PUT with "Expect-100" - header. [fix GH-949] - * test/net/http/test_http.rb: added test. - -Fri Nov 20 14:39:56 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/net/http.rb: set hostname before call ossl_ssl_set_session. - [Bug #11401][ruby-core:70152][fix GH-964] Patch by @mkarnebeek - -Fri Nov 20 12:53:19 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * array.c: clarify docs for take_while/drop_while samples. - [ci skip][fix GH-1028] Patch by @leriksen - -Fri Nov 20 12:48:04 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/socket/socket.c: remove mention of :UNIX in getaddrinfo(). - It's typically not a support option. - [ci skip][fix GH-990] Patch by @eam - -Fri Nov 20 12:44:06 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rss/syndication.rb: Add nodoc marker for #validate_sy_updatePeriod. - [ci skip][fix GH-1105] Patch by @davydovanton - -Fri Nov 20 09:05:21 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (rb_vm_cref_replace_with_duplicated_cref): added. - - CREFs should not be shared by methods between `using'. - [Bug #11247] - - * vm_insnhelper.c (vm_cref_replace_with_duplicated_cref): ditto. - - * vm.c (vm_cref_dup): should copy refinements correctly. - - * eval.c: use rb_vm_cref_replace_with_duplicated_cref(). - - * eval_intern.h: add a decl. of - rb_vm_cref_replace_with_duplicated_cref(). - - * vm_eval.c (eval_string_with_cref): do not need to pass - scope's CREF because VM can find out CREF from stack frames. - - * test/ruby/test_refinement.rb: add a test. - -Fri Nov 20 06:52:53 2015 Eric Wong <e@80x24.org> - - * .gitattributes: new file for git users - [ruby-core:71578] [Feature #11713] - -Thu Nov 19 22:35:31 2015 Tanaka Akira <akr@fsij.org> - - * ext/socket/ancdata.c: Check buffer full and ignore MSG_TRUNC flag. - buffer fullness is more robust to detect the message is too big for - the buffer. - AIX 7.1 recvmsg doesn't set MSG_TRUNC for rflags when MSG_PEEK is - given. - -Thu Nov 19 21:55:11 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_start): force to invoke GC by GC.start - even if it is GC.disable'd. - - * test/ruby/test_gc.rb: add a test. - -Thu Nov 19 20:08:59 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: trivial performance improvements. - - name modified - vm1_gc_short_lived* 1.015 - vm1_gc_short_with_complex_long* 1.014 - vm1_gc_short_with_long* 1.000 - vm1_gc_short_with_symbol* 1.016 - vm1_gc_wb_ary* 1.002 - vm1_gc_wb_ary_promoted* 0.996 - vm1_gc_wb_obj* 1.045 - vm1_gc_wb_obj_promoted* 1.014 - vm3_gc 1.021 - - * gc.c (gc_writebarrier_generational): reorder parameters to optimize - register passing function call. - - * gc.c (gc_writebarrier_incremental): ditto. - - * gc.c (rb_gc_writebarrier): remove LIKELY(). - LIKELY() seems to move related functions not better places. - -Thu Nov 19 19:45:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby.c (ruby_prog_init): [DOC] ARGV does not contain the name of - the executable. [ruby-core:71561] [Bug #11711] - -Thu Nov 19 15:53:21 2015 Koichi Sasada <ko1@atdot.net> - - * signal.c: should also clear ruby_disable_gc. - [Bug #11692] - -Thu Nov 19 15:31:45 2015 Koichi Sasada <ko1@atdot.net> - - * compile.c (iseq_compile_each): T_IMEMO/iseq objects should be - wrap with ISeq wrappers. [Bug #11676] - -Thu Nov 19 15:16:12 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems: Update to RubyGems 2.5.0+ HEAD(c6b4946). - this version includes #1114, #1314, #1322, #1375, #1383, #1387 - * test/rubygems: ditto. - -Thu Nov 19 14:14:37 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (finish_overlapped_socket): return value of this - function should be only 0 or SOCKET_ERROR. - -Thu Nov 19 14:12:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_tailcall_optimize): apply tail call optimization - before conversion to specialized instructions. when looking - back from `leave` instruction, `send` instructions have been - translated already. - -Thu Nov 19 13:57:58 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (finish_overlapped_socket): ignore EMSGSIZE when input, - because POSIX platforms just do so. fixes test errors revealed by - r52647. - -Thu Nov 19 02:52:30 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): stretch the buffer size - only when vmaxdatlen is nil. - -Thu Nov 19 02:20:11 2015 Tanaka Akira <akr@fsij.org> - - * test/socket/test_socket.rb (test_udp_recvmsg_truncation): rflags is - nil on Solaris 10 which have no HAVE_STRUCT_MSGHDR_MSG_CONTROL. - Reported by Naohisa Goto. [ruby-core:71557] [Bug #11709] - -Thu Nov 19 01:48:05 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * configure.in: add -static-libgcc for mingw automatically if available. - -Thu Nov 19 00:53:26 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/extmk.rb (--extflags): new option to pass EXTLDFLAGS to children, - especially exts.mk. - - * common.mk (EXTMK_ARGS): use above option. - -Wed Nov 18 22:50:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_class_clear_method_cache): should clear all - RCLASS_CALLABLE_M_TBLs of all sub-classes (T_ICLASS). - - RCLASS_CALLABLE_M_TBL() caches complemented method entries. - It should be cleared when the modules are cleared. - On previous version clears only for direct children. - It is enough for normal modules because corresponding T_ICLASSes - are direct children. - - However, refinements create complex data structure. So that - we need to clear all children (and descendants). - [ruby-core:71423] [Bug #11672] - - * vm_method.c (rb_clear_method_cache_by_class): rb_mKernel - doesn't call rb_class_clear_method_cache, so that - clear child T_ICLASSes. - - * test/ruby/test_refinement.rb: enable disabled test. - -Wed Nov 18 21:09:08 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (prepare_callable_method_entry): use - RCLASS_CALLABLE_M_TBL() instead of accessing a filed directly. - -Wed Nov 18 17:08:18 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: introduce the following field and macros. - - * rb_method_definition_t::complemented_count to count shared method - entries because of complemented method entries and separate from - alias_count. - - Shared `def' only by complemented method entries should not prevent - method re-definition warning. - - * METHOD_ENTRY_COMPLEMENTED(me) to represent complemented method entry. - * METHOD_ENTRY_COMPLEMENTED_SET(me) to check it as complemented me. - - * vm_insnhelper.c (aliased_callable_method_entry): should also - check me->def->complemented_count. - - * vm_method.c (method_definition_addref_complement): add to count - complemented method entries number. - - * vm_method.c (rb_method_definition_release): release `def' iff - alias_count == 0 and complemented_count == 0. - - * test/ruby/test_module.rb: add a test. - -Wed Nov 18 17:06:19 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_raw_obj_info): fix trivial issues. - - * support SPECIAL_CONSTs. - * fix IMEMO/ment outputs. - -Wed Nov 18 11:32:15 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_peephole_optimize): eliminate always/never - branches after a literal object. this sequence typically - appears by defined? operator for a method call on a local - variable. - -Wed Nov 18 10:33:06 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): stretch the buffer size - when EMSGSIZE occurs on non HAVE_STRUCT_MSGHDR_MSG_CONTROL platforms - (such as, Windows). fixes a test error revealed by r52625. - -Wed Nov 18 10:12:36 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): use 4096 as - default size to match pre-r52610, which also maps to a common - page size. - -Wed Nov 18 10:05:25 2015 Shugo Maeda <shugo@ruby-lang.org> - - * doc/syntax/refinements.rdoc: update documentation to reflect - recent changes. - [ci skip] [ruby-core:71466] [Misc #11681] Patch by James Adam - -Wed Nov 18 09:50:21 2015 Naotoshi Seo <sonots@gmail.com> - - * test/logger/test_logdevice.rb: Fix tests of logger to make it work on - windows (windows can not remove opened file) [Bug #11702] - -Wed Nov 18 06:59:52 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): grow buffer - on unspecified maxdatlen - [ruby-core:71517] [Bug #11701] - * ext/socket/lib/socket.rb (Socket#recvmsg): nil default for dlen - (Socket#recvmsg_nonblock): ditto - * test/socket/test_socket.rb (test_recvmsg_udp_no_arg): new test - -Tue Nov 17 19:50:06 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (fstat): declare for mingw. - -Tue Nov 17 19:02:59 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * configure.in (BASERUBY): use Kernel#print instead of Kernel#p because - the baseruby may output CRLF as end of line. - -Tue Nov 17 15:34:34 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - * NEWS: Added update from Unicode 7.0.0 to 8.0.0 [ci skip] - -Tue Nov 17 15:30:30 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - * enc/unicode/casefold.h, name2ctype.h: Change Unicode - Version for regular expressions from 7.0.0 to - 8.0.0 (with help from Kimihito Matsui) [Feature #11563] - -Tue Nov 17 14:36:00 2015 Kenichi Kamiya <kachick1@gmail.com> - - * lib/ostruct.rb (dig): Implement OpenStruct#dig - [Feature #11688] - -Tue Nov 17 14:04:14 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/socket/lib/socket.rb (Socket#recvmsg{,_nonblock}): default values - of clen must be nil. - - * ext/socket/ancdata.c (bsock_sendmsg_internal): handle nil of clen. - fixes test errors introduced at r52602. - -Tue Nov 17 13:43:46 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/socket/lib/socket.rb: UNIXSocket is not always exists. fixes - install error on Windows, introduced at r52601. - -Tue Nov 17 11:27:23 2015 Eric Wong <e@80x24.org> - - * ext/socket/lib/socket.rb (Socket#recvfrom_nonblock): - UDPSocket#recvfrom_nonblock): - update doc for `exception: false` and destination buffer - [ruby-core:69542] [Feature #11229] - [ruby-core:69543] [Feature #11242] - -Tue Nov 17 11:25:05 2015 Eric Turner <ericturnerdev@gmail.com> - - * array.c (rb_ary_dig), hash.c (rb_hash_dig): [DOC] Update - comments describing dig methods. [Fix GH-1103] - - * struct.c (rb_struct_dig): [DOC] add rdoc. - -Tue Nov 17 11:22:22 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - * NEWS: Small grammatical fix [ci skip] - -Tue Nov 17 10:12:30 2015 Eric Wong <e@80x24.org> - - * ext/socket/lib/socket.rb (Socket.accept_loop): avoid exceptions - (Socket.udp_server_recv): ditto - -Tue Nov 17 09:59:00 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal): avoid arg parsing - [ruby-core:71439] [Feature #11339] - (rsock_bsock_sendmsg): make private, adjust for above - (rsock_bsock_sendmsg_nonblock): ditto - * ext/socket/rubysocket.h: adjust prototypes - (rsock_opt_false_p): remove - * ext/socket/basicsocket.c (rsock_init_basicsocket): - define private methods - * ext/socket/lib/socket.rb (BasicSocket#sendmsg): new wrapper - (BasicSocket#sendmsg_nonblock): ditto - -Tue Nov 17 09:45:18 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): avoid arg parsing - (rsock_bsock_recvmsg): adjust for above change - (rsock_bsock_recvmsg_nonblock): ditto - [ruby-core:71439] [Feature #11339] - * ext/socket/rubysocket.h: adjust prototypes for above - * ext/socket/basicsocket.c (rsock_init_basicsocket): - adjust private methods - * ext/socket/lib/socket.rb (BasicSocket#recvmsg): wrapper method - (BasicSocket#recvmsg_nonblock): ditto - -Tue Nov 17 08:36:34 2015 Eric Wong <e@80x24.org> - - * ext/socket/init.c (rsock_s_accept_nonblock): avoid parsing args - [ruby-core:71439] [Feature #11339] - * ext/socket/rubysocket.h: adjust prototype - * ext/socket/socket.c (sock_accept_nonblock): make private - * ext/socket/tcpserver.c (tcp_accept_nonblock): ditto - * ext/socket/unixserver.c (unix_accept_nonblock): ditto - * ext/socket/lib/socket.rb (Socket#accept_nonblock): - implement as wrapper, move RDoc - (TCPServer#accept_nonblock): ditto - (UNIXServer#accept_nonblock): ditto - -Tue Nov 17 08:25:57 2015 Eric Wong <e@80x24.org> - - * ext/socket/socket.c (sock_connect_nonblock): - avoid argument parsing in C. - [ruby-core:71439] [Feature #11339] - * ext/socket/lib/socket.rb (Socket#connect_nonblock): - new wrapper for private method, move RDoc - -Tue Nov 17 08:16:09 2015 Eric Wong <e@80x24.org> - - * ext/socket/init.c (rsock_s_recvfrom_nonblock): - avoid arg parsing with C API - [ruby-core:71439] [Feature #11339] - * ext/socket/basicsocket.c (bsock_recv_nonblock): - adjust for above change, make private - * ext/socket/socket.c (sock_recvfrom_nonblock): ditto - * ext/socket/udpsocket.c (udp_recvfrom_nonblock): ditto - * ext/socket/lib/socket.rb (BasicSocket#recv_nonblock): - new wrapper for private method, move RDoc - (Socket#recvfrom_nonblock): ditto - (UDPSocket#recvfrom_nonblock): ditto - -Mon Nov 16 21:27:54 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/dtrace/helper.rb (Dtrace::TestCase#trap_probe): dtrace buffer - size is set as 8m on Solaris (default 4m). [Bug #11697] - -Mon Nov 16 20:03:14 2015 Naotoshi Seo <sonots@gmail.com> - - * lib/logger.rb: Add Logger#reopen - -Mon Nov 16 18:21:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * object.c (rb_obj_dig): dig in nested structs too. - - * struct.c (rb_struct_dig): new method Struct#dig. - [Feature #11688] - -Mon Nov 16 17:41:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_peephole_optimize): optimize tail calls on aref - and aset specialized instructions. - - * compile.c (iseq_peephole_optimize): optimize replaced leave - instruction copied to jump instruction too. - -Mon Nov 16 16:39:38 2015 Akinori MUSHA <knu@iDaemons.org> - - * lib/set.rb: Enable frozen_string_literal. - - * lib/set.rb: Move << out of the begin block that ensures pop. - -Mon Nov 16 16:28:30 2015 Akinori MUSHA <knu@iDaemons.org> - - * lib/set.rb (Hash#flatten!, #add?, #delete?, #collect!, #reject!, - #select!, #^, #classify): Micro-optimize some methods for - performance and readability. - -Mon Nov 16 16:17:58 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ChangeLog: fixed accidentally commit. - -Mon Nov 16 16:10:51 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * mkconfig.rb: Add some high-level documentation. - [ci skip][fix GH-1081] Patch by @ulfalizer - -Mon Nov 16 15:59:14 2015 yui-knk <spiketeika@gmail.com> - - * proc.c: Add call-seq of `Method#super_method` - [ci skip][fix GH-1094] - -Mon Nov 16 15:58:39 2015 Kenichi Kamiya <kachick1@gmail.com> - - * struct.c: Standardize a method signature of Struct#[]=. - [ci skip][fix GH-1095] - -Mon Nov 16 15:42:36 2015 Akinori MUSHA <knu@iDaemons.org> - - * lib/set.rb (#>=, #>, #<=, #<): Make use of Hash#>=, #>, #<, and - #<= when comparing against an instance of the same kind. - -Mon Nov 16 15:37:11 2015 Naotoshi Seo <sonots@gmail.com> - - * lib/logger.rb: Support symbol and string log level setting - -Mon Nov 16 15:33:11 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * tool/rbinstall.rb: fix wrong permission for gem specification without - zlib runtime. [Bug #11685][ruby-dev:49343] - -Mon Nov 16 12:11:11 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/webrick/httpauth/basicauth.rb: fix a typo. - [ci skip][fix GH-1099] Patch by @jwworth - * lib/webrick/httpauth/digestauth.rb: ditto. - -Sun Nov 15 18:28:43 2015 Kenichi Kamiya <kachick1@gmail.com> - - * vm_method.c (set_method_visibility): should fail if the receiver - is frozen. [ruby-core:71489] [Bug #11687] - -Sat Nov 14 22:15:07 2015 Tanaka Akira <akr@fsij.org> - - * ext/socket/lib/socket.rb: Specify frozen_string_literal: true. - -Sat Nov 14 21:44:56 2015 Tanaka Akira <akr@fsij.org> - - * lib/time.rb: Use "<<" to reduce string allocation. - -Sat Nov 14 17:45:49 2015 Tanaka Akira <akr@fsij.org> - - * lib/tsort.rb: Specify frozen_string_literal: true. - -Sat Nov 14 17:25:15 2015 Tanaka Akira <akr@fsij.org> - - * lib/resolv-replace.rb: Specify frozen_string_literal: true. - -Sat Nov 14 17:00:13 2015 Tanaka Akira <akr@fsij.org> - - * lib/time.rb: Specify frozen_string_literal: true. - -Sat Nov 14 16:43:02 2015 Tanaka Akira <akr@fsij.org> - - * lib/open3.rb: Specify frozen_string_literal: true. - -Sat Nov 14 05:04:09 2015 Koichi Sasada <ko1@atdot.net> - - * node.h: remove old comments. - -Sat Nov 14 04:55:36 2015 Koichi Sasada <ko1@atdot.net> - - * refactoring CREF related code. - - * eval_intern.h: remove unused setter functions. - CREF_CLASS_SET() - CREF_NEXT_SET() - CREF_SCOPE_VISI_COPY() - - * eval_intern.h: rename flags: - * NODE_FL_CREF_PUSHED_BY_EVAL_ -> CREF_FL_PUSHED_BY_EVAL - * NODE_FL_CREF_OMOD_SHARED_ -> CREF_FL_OMOD_SHARED - and use IMEMO_FL_USER1/2. - - * vm.c (vm_cref_new): accept push_by_eval parameter. - - * vm.c (vm_cref_new_use_prev): added for rb_vm_rewrite_cref(). - - * vm_insnhelper.c (vm_cref_push): accept pushed_by_eval parameter. - - * vm_insnhelper.h: remove unused macros: - COPY_CREF_OMOD() and COPY_CREF(). - - * vm_eval.c, insns.def: catch up this fix. - -Sat Nov 14 02:58:03 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (vm_define_method): refactoring. - * get CREF in this function. - * cbase is no longer needed (CREF_CLASS(cref) is enough). - - * compile.c: RubyVM::FrozenCore.define_method only accept 2 args. - -Sat Nov 14 02:34:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (vm_define_method): do not use current CREF immediately, - but check CREF in environment or methods. Methods defined in methods - should be public. - [Bug #11571] - - * vm_method.c (rb_scope_module_func_check): check CREF in env or me. - if CREF is contained by `me', then return FALSE. - - * test/ruby/test_method.rb: add a test. - -Sat Nov 14 02:19:16 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: constify rb_cref_t::scope_visi; - - * eval_intern.h (CREF_SCOPE_VISI_COPY): catch up this fix. - - * vm_method.c: ditto. - -Sat Nov 14 01:53:52 2015 Naohisa Goto <ngotogenome@gmail.com> - - * pack.c (pack_unpack, AVOID_CC_BUG): Very ugly workaround for - optimization bug of Oracle Solaris Studio 12.4 on Solaris - with -xO4 optimization option. [Bug #11684] - -Fri Nov 13 23:00:23 2015 Hiroshi Shirosaki <h.shirosaki@gmail.com> - - * configure.in: unset LD_PRELOAD on mingw. msys2 child processes - crash at make test-all with LD_PRELOAD. - [ruby-core:71461] [Bug #11680] - -Fri Nov 13 14:00:43 2015 Zachary Scott <zzak@ruby-lang.org> - - * ext/openssl/ossl_pkey.c: Merge ruby/openssl@b9ea8ef [Bug #10735] - -Fri Nov 13 13:09:16 2015 Zachary Scott <zzak@ruby-lang.org> - - * ext/openssl/ossl_ssl.c: Merge ruby/openssl@81e1a30 - - * test/openssl/test_ssl.rb: ditto - -Fri Nov 13 13:05:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * prelude.rb (Thread.exclusive): warn as deprecated. - -Fri Nov 13 10:36:39 2015 Victor Nawothnig <Victor.Nawothnig@gmail.com> - - * parse.y (new_unless): optimize constant condition for `unless` - as well as `if`. [Fix GH-1092] - -Fri Nov 13 10:08:41 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/psych/psych.gemspec: bump version to 2.0.15 - -Thu Nov 12 18:44:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_magic_comment): should match exactly. - [ruby-core:71460] [Bug #11679] - -Thu Nov 12 16:16:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * template/prelude.c.tmpl: enable tail call optimization. - -Thu Nov 12 14:17:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_yylex): ANDDOT at the head of the line denote - line continuation from previous one to support fluent interface, - as well as single dot. - -Thu Nov 12 13:49:50 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems: Update to RubyGems 2.5.0+ HEAD(db78980). - this version includes #1367 , #1373 , #1375 - * test/rubygems: ditto. - -Thu Nov 12 10:53:41 2015 Eric Wong <e@80x24.org> - - * benchmark/bm_io_nonblock_noex2.rb: new benchmark based - on bm_io_nonblock_noex.rb - * io.c (io_read_nonblock): move documentation to prelude.rb - (io_write_nonblock): ditto - (Init_io): private, internal methods for prelude.rb use only - * prelude.rb (IO#read_nonblock): wrapper + documentation - (IO#write_nonblock): ditto - [ruby-core:71439] [Feature #11339] - -Wed Nov 11 18:30:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * sprintf.c (rb_str_format): look up the key, then get default - value and raise KeyError if the returned value is nil. - [ruby-dev:49338] [Ruby trunk - Bug #11677] - -Wed Nov 11 17:38:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (local_var_list_add): skip internal local variable - name by its type but not if it has a name. internal local - variable names are just unique per frame, not globally. - [ruby-core:71437] [Bug #11674] - -Wed Nov 11 14:14:33 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * transcode.c: fix a typo - [ci skip][fix GH-1091] Patch by @jwworth - -Wed Nov 11 11:58:38 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (initialize): Connections are in passive mode per - default now. The default mode can be changed by - Net::FTP.default_passive=. - [ruby-core:71146] [Feature #11612] - - * lib/net/ftp.rb (default_passive=, default_passive): new methods. - -Wed Nov 11 09:03:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * sprintf.c (rb_str_format): respect default value of a hash. no - longer raises KeyError unless the default value of the hash is - nil. [ruby-core:71354] [Bug #11661] - -Tue Nov 10 20:35:12 2015 Tanaka Akira <akr@fsij.org> - - * lib/open-uri.rb: Remove indicator for "frozen_string_literal: true". - - * lib/pp.rb: Ditto. - - * lib/prettyprint.rb: Ditto. - - * lib/resolv.rb: Ditto. - - * lib/securerandom.rb: Ditto. - - * lib/tmpdir.rb: Ditto. - - * lib/unicode_normalize/tables.rb: Ditto. - - * test/net/ftp/test_buffered_socket.rb: Ditto. - - * test/net/ftp/test_mlsx_entry.rb: Ditto. - - * test/open-uri/test_open-uri.rb: Ditto. - - * test/open-uri/test_ssl.rb: Ditto. - - * test/pathname/test_pathname.rb: Ditto. - - * test/test_pp.rb: Ditto. - - * test/test_prettyprint.rb: Ditto. - - * tool/transcode-tblgen.rb: Ditto. - - * ext/pathname/lib/pathname.rb: Ditto. - -Tue Nov 10 18:42:24 2015 Aleksandrs Ledovskis <aleksandrs@ledovskis.lv> - - * defs/id.def, parse.y: Switch internal token name to reflect - current form of safe-call operator. [Fix GH-1090] - -Tue Nov 10 18:25:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_hash_to_proc): use rb_func_proc_new to make light - weight proc. [Feature #11653] - -Tue Nov 10 18:23:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (cfunc_proc_t): add room for me. - - * proc.c (cfunc_proc_new): generalise for cfunc proc without env. - - * proc.c (rb_func_proc_new, rb_func_lambda_new): new functions to - make proc/lambda without env from cfunc. - -Tue Nov 10 17:32:35 2015 Naohisa Goto <ngotogenome@gmail.com> - - * bootstraptest/test_fork.rb ([ruby-dev:37934]): :NPROC (RLIMIT_NPROC) - is not supported on some platforms (e.g. Solaris 10). - -Tue Nov 10 16:57:14 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_hash_to_proc): new method Hash#to_proc. - [Feature #11653] - -Tue Nov 10 14:34:09 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * time.c (rb_time_timespec_new): swap utc and localtime - to generate gmt flag by INT_MAX - gmtoff. - -Tue Nov 10 14:01:59 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_hash_{le,lt,ge,gt}): new methods, Hash#<=, Hash#<, - Hash#>=, Hash#>, to test if all elements of a hash are also - included in another hash, and vice versa. - [ruby-core:68561] [Feature #10984] - -Tue Nov 10 11:25:29 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * time.c (rb_timespec_now): added. [Feature #11558] - - * time.c (rb_time_timespec_new): added. [Feature #11558] - -Tue Nov 10 06:17:17 2015 Eric Wong <e@80x24.org> - - * variable.c (rb_autoload_load): allow recursive calls - [ruby-core:71345] [Bug #11658] - * test/ruby/test_autoload.rb (test_autoload_while_autoloading): - new test by: Hiroshi Shirosaki <h.shirosaki@gmail.com> - [ruby-core:71390] - -Tue Nov 10 00:36:46 2015 Tanaka Akira <akr@fsij.org> - - * lib/resolv.rb (Resolv::DNS::Message::MessageEncoder#put_labels): - Prevent overflow of pointer to labels. - Patch by Hannes Georg. [ruby-core:71248] [Bug #11632] - -Tue Nov 10 00:25:41 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * gems/bundled_gems: update to power_assert 0.2.6. - -Mon Nov 9 21:48:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (rb_check_funcall_default): split from - rb_check_funcall to return the given fallback value. - - * object.c (rb_obj_dig): use rb_check_funcall_default so that tail - call optimization will be possible. [Feature #11643] - -Mon Nov 9 21:27:23 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_dig): new method Array#dig. - - * hash.c (rb_hash_dig): new method Hash#dig. - - * object.c (rb_obj_dig): dig in nested arrays/hashes. - [Feature #11643] - -Mon Nov 9 18:00:47 2015 Yuki Nishijima <mail@yukinishijima.net> - - * gems/bundled_gems: Upgrade the did_you_mean gem to 1.0.0.beta3 - -Mon Nov 9 17:38:14 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/runner.rb: use official repository for coverage tool. - * Makefile.in: ditto. - * common.mk: ditto. - * .gitignore: ignored third party repositories. - -Mon Nov 9 17:29:09 2015 Shugo Maeda <shugo@ruby-lang.org> - - * compile.c (iseq_compile_each): Dynamic string literals should be - frozen. - [ruby-core:57574] [Feature #8976] - -Mon Nov 9 15:56:07 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * common.mk: Use ruby organization url for simplecov repository. - -Sun Nov 8 16:24:09 2015 Masaki Matsushita <glass.saga@gmail.com> - - * NEWS: describe addition of File::TMPFILE - -Sun Nov 8 15:19:17 2015 Masaki Matsushita <glass.saga@gmail.com> - - * file.c: Add O_TMPFILE. - -Sun Nov 8 14:24:43 2015 windwiny <windwiny.ubt@gmail.com> - - * method.h (METHOD_ENTRY_{VISI,BASIC,FLAGS}_SET): suppress - shift-op-parentheses warnings. [Fix GH-1082] - -Sun Nov 8 14:01:22 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/psych/psych_emitter.c: backport 5bd7744 from tenderlove/psych. - support backward compatibility of Ruby 2.0 - -Sun Nov 8 10:55:10 2015 Anton Davydov <antondavydov.o@gmail.com> - - * io.c (rb_io_gets_m): Update IO#gets doc for characters more than - 1 byte. [Fix GH-1085] - -Sun Nov 8 10:37:58 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/uri/ftp.rb: fix a typo. - [fix GH-1084][ci skip] Patch by @windwiny - -Sun Nov 8 08:10:31 2015 Koichi Sasada <ko1@atdot.net> - - * vm_trace.c (exec_hooks_precheck): check need_clean everytime - to clean-up unused hooks. - - * vm_trace.c (list->need_clean): use as boolean value. - -Sun Nov 8 01:31:27 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * lib/net/http.rb (Net::HTTP#initialize): - default value of Net::HTTP#open_timeout is now 60 (was nil). - -Sat Nov 7 12:18:05 2015 Eric Wong <e@80x24.org> - - * string.c (id_to_s): remove redundant variable - (rb_obj_as_string): trade id_to_s for idTo_s - (rb_str_equal): replace rb_intern(...) with pre-defined ID - (rb_str_cmp_m): ditto - (rb_str_match): ditto - (str_upto_each): ditto - (rb_str_sum): ditto - (Init_String): remove id_to_s initialization - -Sat Nov 7 11:40:05 2015 Eric Wong <e@80x24.org> - - * thread.c (rb_cThreadShield): make static - -Sat Nov 7 09:51:38 2015 Koichi Sasada <ko1@atdot.net> - - * vm_trace.c (rb_threadptr_exec_event_hooks_orig): - maintain trace_running counter on internal events. - - This patch is made by Takashi Kokubun <takashikkbn@gmail.com>. - [Bug #11603] https://github.com/ruby/ruby/pull/1059 - -Sat Nov 7 03:32:27 2015 Koichi Sasada <ko1@atdot.net> - - * include/ruby/ruby.h (RSTRUCT_PTR): need a close parenthesis. - -Sat Nov 7 01:32:06 2015 Naohisa Goto <ngotogenome@gmail.com> - - * dir.c (dir_fileno, dirfd): support of Dir#fileno on Solaris 10. - Solaris 10 does not have dirfd, but the file descriptor of a - directory is stored in the d_fd or dd_fd member in the DIR struct. - Note that Solaris 11 has dirfd(3C). - - * configure.in: checks for DIR.d_fd and DIR.dd_fd on Solaris 10. - -Fri Nov 6 23:13:53 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * array.c: clarifies Array#reject! documentation. - [fix GH-894][ci skip] Patch by @GxSplinter - -Fri Nov 6 20:18:25 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/runner.rb: extracted test helper. - * test/lib/zombie_hunter.rb: ditto. - -Fri Nov 6 18:07:47 2015 Naohisa Goto <ngotogenome@gmail.com> - - * include/ruby/ruby.h (rb_array_const_ptr, rb_struct_const_ptr): - Suppress pointer type mismatch warnings occurred with old version - of Fujitsu C Compiler (fcc) on Solaris 10. The warnings cause - failure of TestMkmf::TestConvertible. [Bug #11644] [ruby-dev:49326] - * include/ruby/ruby.h (FIX_CONST_VALUE_PTR): macro for the above, - only effective with fcc. - -Fri Nov 6 12:39:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * defs/id.def (token_ops), parse.y (parser_yylex): change DOTQ - from ".?" to "&.". [ruby-core:71363] [Feature #11537] - -Fri Nov 6 09:01:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (kwd_append): fix segv after invalid keyword argument, - preceding keyword list is NULL when syntax error is there. - [ruby-core:71356] [Bug #11663] - -Fri Nov 6 06:59:37 2015 Eric Wong <e@80x24.org> - - * test/ruby/test_autoload: hoist out ruby_impl_require - -Thu Nov 5 13:03:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * defs/id.def (token_ops): gather associations between IDs, - operators, and parser tokens. - -Thu Nov 5 10:17:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/socket/socket.c (make_addrinfo): use RARRAY_ASET for - write-barrier. - - * ext/tk/tcltklib.c ({call,eval,invoke}_queue_handler): ditto. - - * ext/tk/tkutil/tkutil.c (ary2list, ary2list2): ditto. - -Thu Nov 5 10:09:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/**/*.c: prefer RARRAY_AREF to indexing RARRAY_CONST_PTR. - pointed out by hanmac. - https://github.com/ruby/ruby/commit/3553a86#commitcomment-14187670 - -Wed Nov 4 17:33:24 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/debug.rb: Add documentation for #thread_list_all. - [Misc #11580][ci skip] - -Wed Nov 4 15:45:59 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * class.c: fix documentation for rb_define_class{_id}_under. - [fix GH-991][ci skip] Patch by @kachick - -Wed Nov 4 15:40:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * method.h: fix typo. Patch by @davydovanton - [fix GH-1076][ci skip] - -Wed Nov 4 15:39:32 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * hash.c: use correct grammer. Patch by @tveastman - [fix GH-1079][ci skip] - -Wed Nov 4 11:38:23 2015 Jake Worth <jakeworth82@gmail.com> - - * process.c (proc_getsid): [DOC] Fix double word 'for' and typo. - [Fix GH-1080] - -Wed Nov 4 06:01:52 2015 Eric Wong <e@80x24.org> - - * include/ruby/ruby.h (struct RObject): hide iv_index_tbl type - [ruby-core:71306] [Feature #11647] - -Tue Nov 3 06:48:58 2015 Eric Wong <e@80x24.org> - - * variable.c (find_class_path): remove cast for rb_class_ivar_set - (rb_ivar_set): ditto - (rb_cvar_set): ditto - -Tue Nov 3 06:18:21 2015 Eric Wong <e@80x24.org> - - * variable.c (rb_global_tbl): convert to id_table - -Tue Nov 3 01:58:46 2015 Naohisa Goto <ngotogenome@gmail.com> - - * parse.y (NO_QCALL): fix type mismatch of operands that causes - compile error with Oracle Solaris Studio on Solaris. - [Bug #11645] [ruby-dev:49327] - -Sun Nov 1 17:14:36 2015 Koichi Sasada <ko1@atdot.net> - - * id_table.c (mix_id_table_insert): do not touch list during - list->hash transition because GC can run during transition. - -Sun Nov 1 11:07:31 2015 Eric Wong <e@80x24.org> - - * iseq.c (iseq_memsize): account for rb_call_cache entries - -Sun Nov 1 09:12:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_yylex): ':' separated by a comment and a newline - is not valid as symbol. - -Sat Oct 31 20:15:48 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/openssl/test_pair.rb: skipped tests if openssl doesn't support - ECDH cipher. - -Sat Oct 31 14:58:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * man/ruby.1 (SYNOPSIS): remove extraneous space for -F option as - it does not allow spaces before its argument. - [ruby-core:71283] [Bug #11641] - -Sat Oct 31 14:58:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * man/ruby.1 (SYNOPSIS): remove extraneous space for -F option as - it does not allow spaces before its argument. - [ruby-core:71283] [Bug #11641] - -Sat Oct 31 10:22:49 2015 yui-knk <spiketeika@gmail.com> - - * eval_error.c (undef_mesg_for): fix typo. Before this commit - `ArgumentError: malformed format string - %$` was raised when - `NameError#message` is called. [ruby-core:71282] [Bug #11640] - [Fix GH-1077] - -Fri Oct 30 21:12:45 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * gems/bundled_gems: update to power_assert 0.2.5. - -Fri Oct 30 19:29:52 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (newobj_slowpath): do not need to use flags hack (commit miss). - -Fri Oct 30 19:08:48 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (heap_get_freeobj_from_next_freepage): not so UNLIKELY. - -Fri Oct 30 18:09:51 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (newobj_slowpath): reduce 1 parameter to use only registers - for performance. - - On my laptop, 'N.times{x = []}' (where N = 29_000_000) is - 1.86 sec -> 1.74 sec. - -Fri Oct 30 12:53:21 2015 yui-knk <spiketeika@gmail.com> - - * test/ruby/test_call.rb: added test for safe navigation operator. - [fix GH-1066] - -Fri Oct 30 12:47:34 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ChangeLog: fix wrong commit name. - -Fri Oct 30 12:36:16 2015 yui-knk <spiketeika@gmail.com> - - * vm_method.c: added documentation of protected/private methods. - [fix GH-1072] - * test/ruby/test_module.rb: added testcase for method_defined? - [fix GH-1071] - -Fri Oct 30 12:06:59 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * variable.c (rb_class_ivar_set): rename as class specific ivar - setter, and st_table is no longer involved. - -Fri Oct 30 11:36:33 2015 Eric Wong <e@80x24.org> - - * variable.c (generic_ivar_remove): adjust type, set valp - (rb_obj_remove_instance_variable): simplify call - * test/ruby/test_object.rb (test_remove_instance_variable): - expand for implementation details - -Fri Oct 30 10:37:56 2015 Eric Wong <e@80x24.org> - - * internal.h (rb_st_insert_id_and_value): update prototype - * variable.c (rb_st_insert_id_and_value): reduce args - (find_class_path): adjust call for less args - (rb_ivar_set): ditto - (rb_cvar_set): ditto - * class.c (rb_singleton_class_attached): ditto - -Fri Oct 30 09:57:22 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * gems/bundled_gems: update latest gems. - test-unit-3.1.5 and minitest-5.8.2 - -Fri Oct 30 09:54:05 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems: Update to RubyGems HEAD(60d7972). - this version contains pull requests number of #1343, #1356, #1357, #1363 - at https://github.com/rubygems/rubygems/pulls - * test/rubygems: ditto. - -Fri Oct 30 07:38:29 2015 Koichi Sasada <ko1@atdot.net> - - * insns.def (getinlinecache/setinlinecache): compare ic->ic_cref and - current cref only when cached CREF list includes singleton class. - - Singleton classes have own namespaces, so that we need to check - cref as a key (#10943). - - However, if current CREF list does not include singleton class, - no need to check CREF because it should be same name space. - - * vm_insnhelper.c (vm_get_const_key_cref): add a function returns - CREF only when it includes singleton class. - - * vm_core.h: constify iseq_inline_cache_entry::ic_cref. - -Fri Oct 30 06:43:50 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_env_cref): make it inline for performance. - - * vm_insnhelper.c (rb_vm_get_cref): use NULL instead of 0. - -Fri Oct 30 06:20:40 2015 Koichi Sasada <ko1@atdot.net> - - * insns.def: nobody set ic->ic_value.value to Qundef. - -Fri Oct 30 06:15:50 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c: add ifndef guard for VM_CHECK_MODE. - -Fri Oct 30 06:13:10 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_check_frame_detail): should require me for - VM_FRAME_FLAG_BMETHOD type frame. - -Thu Oct 29 18:42:30 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_mark_ptr): specify NOINLINE so that gc_mark() can return - immediately when obj is not a markable object. - -Thu Oct 29 18:05:22 2015 Koichi Sasada <ko1@atdot.net> - - * encoding.c (rb_enc_check_str): add for performance. - This function only accepts T_STRING (and T_REGEXP). - - This patch improves performance of a tiny_segmenter benchmark - (num=2) 2.54sec -> 2.42sec on my machine. - https://github.com/chezou/TinySegmenter.jl/blob/master/benchmark/benchmark.rb - - * encoding.c: add ENC_DEBUG and ENC_ASSERT() macros. - - * internal.h: add a decl. of rb_enc_check_str(). - - * string.c (rb_str_plus): use rb_enc_check_str(). - - * string.c (rb_str_subpat_set): ditto. - -Thu Oct 29 17:16:40 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: export rb_wb_(un)protected_newobj_of() - because some extensions include internal.h. - -Thu Oct 29 16:42:19 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_imemo_new): should not pass FL_WB_PROTECTED flag. - - * gc.c (rb_wb_protected_newobj_of): add more assertions. - - * gc.c (rb_wb_unprotected_newobj_of): ditto. - -Thu Oct 29 16:20:26 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: introduce rb_wb_unprotected_newobj_of() and - rb_wb_protected_newobj_of(), pass the WB_PROTECTED - information explicitly. - - * internal.h: use introduced functions by NEWOBJ_OF(). - `flag' is immediate value, so that C compilers can - solve them at compile time. - - * include/ruby/ruby.h: add a comment about that. - -Thu Oct 29 14:52:03 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: add rb_objspace::flags::has_hook to represent hook availability. - - * gc.c: add gc_event_hook_available_p(objspace) to check that flag. - - * gc.c (newobj_of): use gc_event_hook_available_p() instead of - checking gc_event_hook_needed_p(objspace, RUBY_INTERNAL_EVENT_NEWOBJ). - for performance. - - * gc.c (newobj_init): add UNLIKELY() for FL_WB_PROTECTED flag. - - * gc.c (newobj_init): change parameters order (trivial change). - -Thu Oct 29 14:45:15 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_core.h (rb_thread_struct): move forward declarations before - used. - -Thu Oct 29 14:07:54 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_mark_ptr): remove debug code for #11244. - -Thu Oct 29 10:08:33 2015 Eric Wong <e@80x24.org> - - * variable.c (struct autoload_state): usable as wait-queue head - (struct autoload_data_i): remove 2 words of overhead - (autoload_i_mark): remove marking for thread - (autoload_reset): adjust for struct changes - (rb_autoload): ditto - (rb_autoloading_value): ditto - (rb_autoload_load): ditto - (const_update): ditto - -Thu Oct 29 08:48:05 2015 Eric Wong <e@80x24.org> - - * variable.c (struct autoload_data_i): add waitq_head - (struct autoload_state): new struct - (autoload_require): save result in autoload_state for use - in autoload_reset - (autoload_reset): wake up other waiters with open-coded - wait-queues - (rb_autoload_load): add ensure autoload_const_set happens - atomically w.r.t. autoload-triggered "require" - [ruby-core:70075] [ruby-core:71239] [Bug #11384] - -Wed Oct 29 00:39:50 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/rubygems/test_gem_commands_server_command.rb - (test_handle_options_port): change port from http to discard. - Solaris does not include "http 80/tcp" in its default - /etc/inet/services. AFAIK, discard (9/tcp) is older than http - and it is expected that all OS can resolve the service name. - [Bug #10004] [ruby-core:63518] - -Wed Oct 28 23:52:48 2015 Naohisa Goto <ngotogenome@gmail.com> - - * probes_helper.h (RUBY_DTRACE_HOOK): add RB_GC_GUARD, though paranoic. - -Wed Oct 28 15:36:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * error.c (rb_name_err_new): store the receiver directly. - - * error.c (name_err_receiver): return directly stored receiver. - [Feature #10881] - - * error.c (name_err_mesg_to_str): quote the name if unprintable. - - * object.c (check_setter_id): use rb_check_id to convert names. - - * variable.c (uninitialized_constant): use NameError::message to - keep the receiver of uninitialized constant. [Feature #10881] - - * error.c (rb_name_err_new): new function to create NameError - exception instance. [Feature #10881] - -Wed Oct 28 13:29:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (new_attr_op_assign): fix op_assign type, which is - already an ID since r52284. [Feature #11537] - -Tue Oct 27 23:14:14 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * defs/id.def: enable anonymous IDs not to expose internal IDs for - frozen-string-literal-debug by Marshal.dump. - -Tue Oct 27 17:06:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * defs/id.def: move internal IDs for frozen-string-literal-debug. - -Tue Oct 27 16:41:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * error.c (rb_error_frozen_object): use rb_attr_get instead of - rb_ivar_get to get rid of warnings for string objects created - when frozen-string-literal-debug is disabled. - -Tue Oct 27 16:18:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/logger.rb (Logger::Period#previous_period_end): as weekly - rotation shifts the log file on Sundays, the end date of the - previous period should be Saturdays. fix r45072. - [ruby-dev:49314] [Bug #11622] - -Tue Oct 27 16:12:37 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * vm_dump.c (rb_print_backtrace): our addr2line doesn't work on sparc. - http://rubyci.s3.amazonaws.com/unstable11s/ruby-trunk/log/20151027T043311Z.log.html.gz - -Tue Oct 27 12:00:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/logger.rb (Logger::Period#next_rotate_time): get rid of - adding to mday not to exceed the days of the month. - [ruby-core:71185] [Bug #11620] - -Mon Oct 26 22:43:03 2015 yui-knk <spiketeika@gmail.com> - - * test/ruby/test_module.rb (test_method_defined): Add test cases - for `public/protected/private _method_defined?` - These methods accept string as argument, so add string argument - cases. [Fix GH-1067] - -Mon Oct 26 22:23:30 2015 SimonDKnight <simondknight@hotmail.com> - - * lib/racc/rdoc/grammar.en.rdoc: Grammatical errors fixed. - [Fix GH-1070] - -Mon Oct 26 18:36:43 2015 Shota Fukumori (sora_h) <her@sorah.jp> - - * vm_method.c(rb_method_entry_make): - [DOC] [ci skip] Remove a needless space from comment - [Fixes GH-1069] Patch by @yui-knk - -Mon Oct 26 17:30:13 2015 Ryan Hosford <tad.hosford@gmail.com> - - * lib/fileutils.rb: rename tailing to trailing. - [Misc #11548] - -Mon Oct 26 17:11:53 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (call_op, call_op2): fix values on ripper. [Feature #11537] - -Mon Oct 26 12:55:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (call_op2): separate from call_op and also allow "::", - while dot_or_colon should not allow ".?". [Feature #11537] - -Mon Oct 26 01:03:23 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * thread_pthread.c: fix compile errors when - USE_SLEEPY_TIMER_THREAD is disabled. - -Sun Oct 25 10:12:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * symbol.c (op_tbl): add DOTQ for ripper. [Feature #11537] - -Sat Oct 24 22:51:18 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * configure.in: fixed build failure of Haiku. - [fix GH-984] Patch by @kallisti5 - * ext/socket/getaddrinfo.c: ditto. - * ext/socket/getnameinfo.c: ditto. - * ext/socket/rubysocket.h: ditto. - -Sat Oct 24 21:16:53 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/fileutils/test_fileutils.rb (test_uptodate): relax error - message format. [Feature #9025], [ruby-core:71178] [Bug #11617] - -Sat Oct 24 21:06:43 2015 Shota Fukumori (sora_h) <her@sorah.jp> - - * lib/mkmf.rb: Revert r45640 because it may lead to link - with different libruby. [Bug #9760] - -Sat Oct 24 15:42:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * bootstraptest/test_method.rb: relax error message format. - - * test/ruby/test_arity.rb (err_mess): ditto. - [Feature #9025], [ruby-core:71178] [Bug #11617] - -Sat Oct 24 12:47:47 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - - * vm_insnhelper.c: improved error message for "wrong number - of arguments", distinguishing given and expected argument - numbers clearly. [Feature #9025] - -Sat Oct 24 11:57:59 2015 Shugo Maeda <shugo@ruby-lang.org> - - * vm_insnhelper.c: remove the typedef redeclaration of - vm_call_handler. - -Sat Oct 24 07:29:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/forwardable.rb (def_instance_delegator, def_single_delegator): - match backtraces against ::Forwardable in case the target class - is a subclass of BasicObject and does not include Kernel. - [ruby-core:71176] [Bug #11616] - -Sat Oct 24 04:10:13 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (make_compile_option_value): include frozen_string_literal* - in a made option value. - - * vm_opts.h: forgot to add OPT_FROZEN_STRING_LITERAL_DEBUG - at last commit. - -Sat Oct 24 03:58:02 2015 Koichi Sasada <ko1@atdot.net> - - * ruby.c: introduce --enable-frozen-string-literal-debug option. - If this option is enabled, the modify error will be: - can't modify frozen String (RuntimeError) => - can't modify frozen String, created at test.rb:3 (RuntimeError) - - * iseq.h: add compile option frozen_string_literal_debug. - - * compile.c: catch up this fix. - - * error.c (rb_error_frozen): ditto. - - * iseq.c (set_compile_option_from_hash): ditto. - - * test/ruby/test_rubyoptions.rb: add a test for this fix. - -Sat Oct 24 02:02:24 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c: introduce new call handler for simple ISeqs. - - vm_call_iseq_setup_normal_0start() is simple, however it has - some loops/conditions depends on ISeq::param.size and - ISeq::local_size (in vm_push_frame(), inlined into this function). - - There are many simple methods which has a few parameters and local - variables. So that this patch introduces several special functions - generated in vm_call_iseq_optimized.inc by - tool/mk_call_iseq_optimized.rb. - - This script makes - vm_call_iseq_setup_normal_0start_Xparams_Ylocals() - where X is 0 to 3 and Y is 1 to 6 (as current setting). - In this case, X * Y = 24 functions are created. - - These functions creates fast method dispatch by inlining - vm_push_frame() with immediate params/locals sizes. - - On my laptop, we can have the following results. - - vm2_method* 1.083 (8.3% faster) - vm2_poly_method* 0.961 (3.4% slower) - - It shows 8.3% faster for inner loop method dispatch (hit inline - cache), but 3.4% slower when inline cache miss because we need - to find a suitable call handler. - - * common.mk: add a rule for vm_call_iseq_optimized.inc. - - * tool/mk_call_iseq_optimized.rb: added. - - * vm.c: include vm_call_iseq_optimized.inc. - -Sat Oct 24 01:58:50 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: define vm_call_handler. - -Sat Oct 24 01:56:01 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h, vm_insnhelper.h: move definition of VMDEBUG - from vm_insnhelper.h to vm_core.h. - -Sat Oct 24 01:51:01 2015 Akinori MUSHA <knu@iDaemons.org> - - * NEWS: [DOC] In the new safe call syntax, arguments are evaluated - only if a call is made. - - * doc/syntax/calling_methods.rdoc: Fix a typo. - -Sat Oct 24 00:38:34 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/forwardable (def_instance_delegator, def_single_delegator): - rescue ::Exception instead of Exception in case Exception is - defined under the target class. - [ruby-core:71175] [Ruby trunk - Bug #11615] - -Fri Oct 23 21:10:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * error.c (name_err_mesg_to_str): separate class names from the - receiver description. - - * vm_eval.c (make_no_method_exception, raise_method_missing): add - format specifiers for class names. - -Fri Oct 23 18:10:32 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * .gitignore: ignored environmental wrapper files. - -Fri Oct 23 17:55:29 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/irb.rb: Ignored assignment of STDOUT.sync = true - when irb.rb loaded. It's affected to IDE such as Jetbrain. - [fix GH-864] Patch by @os97673 - -Fri Oct 23 16:35:08 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/ipaddr.rb, test/test_ipaddr.rb: Reject invalid address contained - EOL string. Patch by @kachick [fix GH-942][Bug #11513] - -Fri Oct 23 16:03:26 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * file.c: fix indent style. [fix GH-977] - * test/ruby/test_string.rb: indent. [fix GH-975] - [ci skip] These patches are contributed from @yui-knk - -Fri Oct 23 15:46:09 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * string.c: Added method signature to include hash. It's inconsistency - with `gsub` method signature. - [ci skip][fix GH-1023] Patch by @danielevans - -Fri Oct 23 15:25:51 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/imap.rb: remove an empty comment line and -*-. - -Fri Oct 23 15:20:02 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (gettextfile, getbinaryfile): use the safe - navigation operator. - -Fri Oct 23 13:51:33 2015 yui-knk <spiketeika@gmail.com> - - * test_call.rb (test_safe_call): Add test cases for safe - navigation operator assignment. [Fix GH-1064] - Validate: - * can assign an attribute which is `nil` - * can "or assign" an attribute which is `nil` - -Fri Oct 23 11:58:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_peephole_optimize): optimize lengthy safe - navigation method chain. [Feature #11537] - -Fri Oct 23 10:58:41 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/matrix/eigenvalue_decomposition.rb (tridiagonalize): fix - indentation to avoid a warning when the command line option -w of - ruby is specified. - - * lib/matrix/eigenvalue_decomposition.rb (hessenberg_to_real_schur): - change the name of a block parameter to avoid a warning when the - command line option -w of ruby is specified. - -Fri Oct 23 10:49:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_compile_each): support safe navigation of simple - attribute assignment. [Feature #11537] - - * parse.y (mlhs_node, lhs, attrset_gen): ditto. keep mid - non-attrset as the sign of safe navigation. - -Fri Oct 23 07:17:11 2015 Eric Wong <e@80x24.org> - - * test/io/wait/test_io_wait.rb (test_wait_eof): test return value - -Fri Oct 23 00:32:02 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ssl_npn_select_cb): explicitly raise error - in ext/openssl instead of OpenSSL itself because LibreSSL - silently truncate the selected protocol name by casting the length - from int to unsigned char. [Bug #11369] - Patch by Jeremy Evans <merch-redmine@jeremyevans.net> - -Fri Oct 23 00:49:45 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/un.rb (help): change the name of a block parameter to avoid - a warning when the command line option -w of ruby is specified. - -Fri Oct 23 00:22:20 2015 Josef Simanek <josef.simanek@gmail.com> - - * string.c (rb_str_tr): [DOC] Escape backslash in String#tr - documentation. [Fix GH-1063] - -Fri Oct 23 00:19:04 2015 yui-knk <spiketeika@gmail.com> - - * array.c (rb_ary_collect): [DOC] Fix space of code example of - Array#map. [Fix GH-1062] - -Thu Oct 22 18:52:53 2015 Akinori MUSHA <knu@iDaemons.org> - - * vm_eval.c (rb_f_loop): When a loop is stopped by a StopIteration - exception, return what the enumerator has returned instead of - nil. [ruby-core:71133] [Feature #11498] - -Thu Oct 22 18:25:10 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/imap.rb (idle): add a new argument timeout for keep-alive. - [ruby-core:63693] [Bug #10031] - -Thu Oct 22 15:30:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_peephole_optimize): peephole optimization for - branchnil jumps. - - * compile.c (iseq_compile_each): generate save navigation operator - code. - - * insns.def (branchnil): new opcode to pop the tos and branch if - it is nil. - - * parse.y (NEW_QCALL, call_op, parser_yylex): parse token '.?'. - [Feature #11537] - -Thu Oct 22 13:16:19 2015 Guilherme Reis Campos <guilhermekbsa@gmail.com> - - * dir.c (ruby_brace_expand): glob brace expansion edge case fix. - When there are closing braces '}' before a open brace '{' it - must be ignored and considered as literal. - [ruby-core:71138] [Bug #11609] - -Thu Oct 22 13:13:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (argf_next_argv): check ARGV element type, and try - conversion if necessary. [ruby-core:71140] [Bug #11610] - -Thu Oct 22 11:11:16 2015 Shugo Maeda <shugo@ruby-lang.org> - - * test/net/ftp/test_ftp.rb: add tests for getbinaryfile and - gettextfile. - -Wed Oct 21 18:34:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_magic_comment): allow a sole magic comment without - indicators, neither other non-space comments. [Feature #8976] - -Tue Oct 20 12:17:56 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Add basic argument checking to Prime.prime? - [Bug #11606] - -Tue Oct 20 12:17:50 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Optimize Integer#prime? - Patch by Nick Slocum [Bug #10354] - -Tue Oct 20 08:12:47 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * configure.in: pthread_getattr_np is broken on AIX. - More specifically, the stack address and size returned are - not correct. - -Tue Oct 20 05:54:46 2015 Eric Wong <e@80x24.org> - - * ext/fiddle/closure.c (callback): static function - -Mon Oct 19 10:33:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/socket/init.c (rsock_raise_socket_error): get rid of a glibc - bug. [ruby-core:71100] [Bug #11600] - -Mon Oct 19 01:26:26 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * file.c (rb_file_identical_p): not necessary to compare the paths after - comparing the file indexes on Windows. designate by kosaki. - -Sun Oct 18 21:17:27 2015 Tanaka Akira <akr@fsij.org> - - * lib/open-uri.rb: Specify frozen_string_literal: true. - -Sun Oct 18 14:37:56 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * random.c (fill_random_bytes_urandom): add a comment why using - O_NONBLOCK and O_NOCTTY. - -Sun Oct 18 13:24:17 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * random.c (fill_random_bytes_syscall): use ATOMIC_SET() for - updating try_syscall. - -Sun Oct 18 13:03:52 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * include/ruby/backward/util.h: Good-by Borland-C. - -Sun Oct 18 13:03:09 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * common.mk: add a comment how to use "make test-all" - -Sun Oct 18 12:59:22 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * common.mk: add comments how to use "make benchmark" - -Sun Oct 18 12:58:15 2015 Tanaka Akira <akr@fsij.org> - - * lib/securerandom.rb: Specify frozen_string_literal: true. - -Sun Oct 18 11:22:52 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * dln.c: remove defined(__WATCOMC__). - -Sun Oct 18 11:16:33 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * lib/mkmf.rb: Good-by Borland-C. - -Sun Oct 18 11:04:36 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * numeric.c: Good-by Borland-C. - * include/ruby/backward/rubyio.h: ditto. - * include/ruby/backward/st.h: ditto. - * include/ruby/backward/util.h: ditto. - * include/ruby/backward/rubysig.h: ditto. - * include/ruby/backward/classext.h: ditto. - * dln.c: ditto. - * gc.c: ditto. - * win32/resource.rb: ditto. - * win32/dir.h: ditto. - * ext/tk/tcltklib.c: ditto. - * NEWS: announce that Borland-C is no longer supported. - -Sun Oct 18 10:54:52 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * dln.c: simplify #ifdef. _WIN32 and __CYGWIN__ are exclusive. - see include/ruby/defines.h - * gc.c: ditto. - * ext/sdbm/_sdbm.c: ditto. - -Sun Oct 18 10:42:19 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * ruby.c (open_load_file): add a comment. - -Sun Oct 18 10:12:46 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * file.c (rb_file_identical_p): simplify ifdefs - -Sun Oct 18 10:01:40 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * ChangeLog: Good-bye OS/2. - * common.mk: ditto. - * configure.in: ditto. - * dln_find.c: ditto. - * ext/Setup.emx: ditto. - * ext/extmk.rb: ditto. - * ext/socket/extconf.rb: ditto. - * ext/zlib/extconf.rb: ditto. - * file.c: ditto. - * include/ruby/defines.h: ditto. - * io.c: ditto. - * lib/mkmf.rb: ditto. - * missing/os2.c: ditto. - * process.c: ditto. - * ruby.c: ditto. - * NEWS: announce OS/2 is no longer supported. - -Sun Oct 18 08:50:15 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * include/ruby/defines.h (DOSISH): add comments. - -Sun Oct 18 08:26:51 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * io.c (fptr_finalize): don't release gvl if fptr is not writable. - writable fd may block on close(2) when it's on NFS. But readonly - fd doesn't. [Bug #11559] - result: make benchmark OPTS="-p bm_require_t -e ruby-trunk -e ruby-2.2.2" - build-ruby: 0.171 - ruby 2.3.0dev(r52151): 0.659 - ruby 2.2.0p95 (r50295): 0.834 - -Sun Oct 18 09:32:58 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * file.c (ruby_is_fd_loadable): this should be fail if st_mode is - not regular file nor FIFO. - -Sun Oct 18 09:20:17 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * ruby.c (open_load_file): use rb_thread_wait_fd() instead of reopen. - -Sun Oct 18 05:11:22 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * ruby.c (open_load_file): reset O_NONBLOCK after open. - Even if S_ISREG() is true, the file may be file on FUSE filesystem - or something. We can't assume O_NONBLOCK is safe. - Moreover, we should wait if the path is point to FIFO. That's - FIFO semantics. GVL should be transparent from ruby script. - Thus, just reopen without O_NONBLOCK for filling the requirements. - [Bug #11060][Bug #11559] - - * ruby.c (loadopen_func): new for the above. - - * file.c (ruby_is_fd_loadable): new. for checks loadable file type - of not. - * file.c (rb_file_load_ok): use ruby_is_fd_loadble() - * internal.h: add ruby_is_fd_loadble() - - * common.mk: now, ruby.o depend on thread.h. - - * test/ruby/test_require.rb - (TestRequire#test_loading_fifo_threading_success): new test. - This test successful case that loading from FIFO. - - * test/ruby/test_require.rb - (TestRequire#test_loading_fifo_threading_raise): rename from - test_loading_fifo_threading. You shouldn't rescue an exception - if you test raise or not. - Moreover, this case should be caught IOError because load(FIFO) - should be blocked until given any input. - -Sat Oct 17 13:55:32 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_file_expand_path_internal): concatenate converted - string to the result instead of making converted string and - append it. - - * string.c (rb_str_cat_conv_enc_opts): from rb_str_conv_enc_opts, - separate function to concatenate with transcoding. - -Sat Oct 17 13:19:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby.c (load_file): unify each preparations and clean-ups by - merging load_file_internal and load_file_internal2, and remove - nested rb_protect and rb_ensure. - -Sat Oct 17 05:28:32 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * test/ruby/test_symbol.rb (test_symbol_fstr_leak): add a warm-up - code and check RSS to avoid false positive on AIX and false - negative on Mac OS X. [Bug #10686] - -Fri Oct 16 15:54:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_file_load_ok): open in non-blocking mode withoout - releasing GVL. don't care about others than regular files and - directories. [ruby-dev:49272] [Bug #11559] - - * ruby.c (load_file_internal): ditto. - -Thu Oct 15 23:56:03 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (rb_sym_to_proc): make void env. - -Thu Oct 15 13:37:23 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (rb_sym_to_proc): move from string.c and create a Proc - with no environments. [ruby-core:71088] [Bug #11594] - -Thu Oct 15 01:57:03 2015 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org> - - * test/objspace/test_objspace.rb - (test_trace_object_allocations_start_stop_clear): clear object - allocation table first to get rid of erroneous detection for obj3. - [ruby-dev:49095] [Bug #11271] - -Thu Oct 15 01:53:38 2015 Benoit Daloze <eregontp@gmail.com> - - * test/ostruct/test_ostruct.rb: Add tests for OpenStruct#respond_to. - Patch by @jeremy in [GH-1041]: https://github.com/ruby/ruby/pull/1041 - -Thu Oct 15 01:49:25 2015 Benoit Daloze <eregontp@gmail.com> - - * lib/ostruct.rb: Finish defining OpenStruct attributes lazily. - Patch by @sferik in [GH-1037]: https://github.com/ruby/ruby/pull/1037 - This commit is an addendum to https://github.com/ruby/ruby/pull/1033. - It: - 1. lazily defines attribute accessors for copied and marshaled objects, - 2. returns nil when an attribute reader is not defined, and - 3. defines respond_to_missing? to maintain the same respond_to? behavior - -Wed Oct 14 16:56:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in: check for libunwind.h, which is not available in - very old OS X SDK. [ruby-core:71080] [Bug #11591] - -Wed Oct 14 14:11:42 2015 Brian Black <bblack@veracode.com> - - * iseq.c (rb_insn_operand_intern): change kw in callinfo disasm from the - number of keyword arguments to an ordered list of the keywords used. - [Feature #11589] - -Wed Oct 14 13:58:44 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_nextc): send a warning to ripper, not to STDERR - always. - - * parse.y (rb_warn1, rb_warning1): move argument conversions to - callers. PRIsVALUE is not valid in String#%. - -Wed Oct 14 13:37:23 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/racc/rdoc/grammar.en.rdoc: fix spell error. - [fix GH-1053][ci skip] Patch by @Matrixbirds - -Tue Oct 13 22:06:50 2015 Tanaka Akira <akr@fsij.org> - - * ext/socket/raddrinfo.c (rsock_fd_family): Check sa_len. - -Tue Oct 13 12:14:10 2015 Craig Davison <craig65535@gmail.com> - - * ext/socket/rsock_addrinfo (rsock_addrinfo): specify address - family. [Fix GH-1052] - - * ext/socket/udpsocket.c (udp_connect, udp_bind, udp_send): - address family by the receiver. - -Sun Oct 11 07:09:19 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_push_frame): initialize other than sp (and ep) - first for performance. - -Sun Oct 11 06:21:50 2015 Koichi Sasada <ko1@atdot.net> - - * vm_eval.c, internal.h (rb_yield_1): added for performance which - doesn't check Qundef. - - * numeric.c (int_dotimes): use rb_yield_1. - -Sun Oct 11 06:19:49 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_call_iseq_setup_normal): setup sp first - for performance. - -Sun Oct 11 05:29:51 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (invoke_block_from_c): split this function into several - functions. - - * vm_insnhelper.c (vm_yield_callee_setup_arg): remove this function - because it is only delegation function. - -Sun Oct 11 03:48:46 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (newobj_of_slowpass): fix typo (pass -> path). - Pointed out by Yukihiro Matsumoto <matz@ruby-lang.org>. - - * gc.c (newobj_of_...): `of' is unnecessary. - -Sat Oct 10 19:04:42 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/socket/udpsocket.c (udp_connect, udp_bind): get open files - inside ensure functions. - -Sat Oct 10 18:35:12 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_call_method0): do not propagate enable_fastpath, - but pass dummy CC to prevent wrong caching. - -Sat Oct 10 15:28:45 2015 Koichi Sasada <ko1@atdot.net> - - * import a github pull request - https://github.com/ruby/ruby/pull/1050 - by Kazuho Oku <kazuho@natadeco.co>. - - This pull request has the following commits. - - * gc.c: reduce # of args to 6 (max. of register args on x86-64) so - that the `newobj_of_slowpass` can be called via TCO. - - * gc.c (newobj_of), string.c (str_duplicate): for performance, - the hot functions must be inlined. - - * gc.c: for performance, preceding arguments of `.*newobj_of.*` - must be same, so that the arg registers can be reused in case of - TCO. - -Sat Oct 10 08:52:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/socket/udpsocket.c (udp_connect, udp_bind, udp_send): fix - memory leaks at closed socket. - -Fri Oct 9 17:29:07 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (parse257): refactor. - -Fri Oct 9 16:42:26 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/imap.rb: use frozen_string_literal: true. - - * test/net/imap/test_imap.rb: ditto. - - * test/net/imap/test_imap_response_parser.rb: ditto. - -Fri Oct 9 15:52:28 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb: use frozen_string_literal: true. - - * test/net/ftp/test_buffered_socket.rb: ditto. - - * test/net/ftp/test_ftp.rb: ditto. - - * test/net/ftp/test_mlsx_entry.rb: ditto. - -Fri Oct 9 14:12:35 2015 Shota Fukumori (sora_h) <her@sorah.jp> - - * ext/openssl/lib/openssl/ssl.rb: Revert r52082 because it was - dropping TLS v1.1 support too. Supporting only TLS v1.2 is too - early, because many popular websites still don't support it. - - For instance, Servers where aws-sdk connects to still don't support - TLS v1.2 and it became broken. - - We should consider more carefully about this. - - [Fix GH-873] [Feature #11524] - -Fri Oct 9 12:52:08 2015 Shugo Maeda <shugo@ruby-lang.org> - - * compile.c (iseq_compile_each): Dynamic string literals (e.g., - "#{x}") should not be frozen because they don't literally - represent strings. - https://twitter.com/shugomaeda/status/651937650027401216 - https://twitter.com/yukihiro_matz/status/651942882312482817 - https://twitter.com/yukihiro_matz/status/651980835181096960 - -Fri Oct 9 06:52:49 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * benchmark/prepare_require.rb: skip file creation if it already - exist. Suggested by ko1. - -Fri Oct 9 06:18:04 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - * benchmark/bm_require.rb: new benchmark for require. - * benchmark/bm_require_thread.rb: new benchmark for conflicting - require vs thread. like [Bug #11559] - * prepare_require.rb: new file for preparing above tests. - * prepare_require.rb: ditto. - -Thu Oct 8 14:10:45 2015 Zachary Scott <zzak@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb: Default to TLSv1.2 and drop TLS v1 - Patch provided by @claudijd [Fixes GH-873] [Feature #11524]: - https://github.com/ruby/ruby/pull/873 - -Wed Oct 7 22:55:02 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/minitest/metametameta.rb (with_output): restore output to - fix mixing test result output in worker responses. - -Wed Oct 7 21:32:51 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (str_duplicate): move from rb_str_resurrect to short - circuit initialization. - -Wed Oct 7 20:43:14 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_resurrect): fix resurrection of short enough to - be embedded but not embedded string. - -Wed Oct 7 20:17:29 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (newobj_of): divide fast path and slow path - to avoid register savings for fast path. - - This idea is given by Kazuho Oku <kazuho@natadeco.co>. - -Wed Oct 7 17:30:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_times): optimize for the argument 0 and 1. - -Wed Oct 7 01:20:46 2015 Koichi Sasada <ko1@atdot.net> - - * gc.h, gc.c: introduce new debug function rb_obj_info_dump(VALUE obj) - which prints the result of rb_raw_obj_info(..., obj). - -Wed Oct 7 01:16:11 2015 Koichi Sasada <ko1@atdot.net> - - * vm_args.c: remove an unused field args_info::calling. - -Tue Oct 6 23:43:10 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (rb_method_entry_min_max_arity): should support - OPTIMIZED_METHOD_TYPE_CALL. - -Tue Oct 6 21:29:08 2015 Tanaka Akira <akr@fsij.org> - - * lib/tmpdir.rb (Dir.tmpdir): return duplicated string to be - modify safely even when $SAFE > 0. - -Tue Oct 6 19:24:38 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_call_method0): use switch() for visibilities - (for readability). - -Tue Oct 6 19:23:58 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (Init_Proc): Proc#call and others should be public. - -Tue Oct 6 18:51:51 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: IMEMO_FL_USER3 and IMEMO_FL_USER4 is not needed any more. - -Tue Oct 6 18:47:45 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: remove METHOD_ENTRY_SAFE(me) and related code - because $SAFE = 3 and 4 is not available. - Now, $SAFE is not checked on method dispatch at all. - - * vm_eval.c, vm_insnhelper.c, vm_method.c: ditto. - -Tue Oct 6 13:56:14 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h: turn function macros into inline functions, - for debuggers. - - * include/ruby/ruby.h: turn constant macros into enums, for - debuggers. - -Tue Oct 6 13:48:05 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * method.h: typo fix. Patch by @davydovanton [fix GH-1032][ci skip] - -Tue Oct 6 06:54:34 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (rb_iseq_free): free iseq::variable_body to avoid memory - leak. - -Tue Oct 6 06:32:52 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c: enable optimization of Proc#call. - [Feature #11569] - - * NEWS: write about this optimization and incompatibilities. - - * test/ruby/test_backtrace.rb: catch up this fix. - -Tue Oct 6 04:41:03 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c: solve goto spaghetti. - - Change all goto statement across blocks to tail call functions. - -Tue Oct 6 02:29:38 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_resurrect): optimize by short circuit to copy - hidden string without checking length, encoding and so on. - -Mon Oct 5 23:08:17 2015 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org> - - * test/ruby/test_thread.rb (test_handle_interrupt_blocking): check if - exception handling was postponed until sleep. - -Mon Oct 5 22:25:49 2015 Tanaka Akira <akr@fsij.org> - - * lib/pp.rb: Use frozen_string_literal: true. - - * lib/prettyprint.rb: Ditto. - - * lib/resolv.rb: Ditto. - - * lib/tmpdir.rb: Ditto. - - * test/test_pp.rb: Ditto. - - * test/test_prettyprint.rb: Ditto. - - * tool/transcode-tblgen.rb: Ditto. - -Mon Oct 5 20:39:32 2015 Benoit Daloze <eregontp@gmail.com> - - * test/ruby/test_thread.rb: fix potential race condition. - The thread could have a "sleep" status because it tries - to acquire the mutex, but does not have it yet. - -Mon Oct 5 15:39:30 2015 Zachary Scott <zzak@ruby-lang.org> - - * numeric.c: [DOC] Overview for Numeric class by Joe Corcoran - This patch was created at ROSSConf Berlin 2015 [Bug #11555] - -Mon Oct 5 15:34:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (proc_new): link ep to calling block. - [ruby-core:70980] [Bug #11566] - -Mon Oct 5 00:53:51 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (rb_dir_getwd): make ASCII-8BIT if filesystem encoding is - US-ASCII, like as Dir.glob. - -Sun Oct 4 23:39:09 2015 Tanaka Akira <akr@fsij.org> - - * enum.c (nmin_filter): Fix limit value. - patch by Helder Pereira. - [Bug #11471] [ruby-core:70477] - -Sun Oct 4 15:11:48 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * enc/euc_jp.c (mbc_case_fold): check given string is valid or not, - and if invalid, return 1. [Bug #11486] - -Sun Oct 4 10:09:57 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (rb_dir_getwd): normalize OS path to UTF-8 on OS X. - -Sun Oct 4 00:09:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * template/ruby-runner.c.in: wrapper to set dynamic loading path - environment variable. /bin/sh on Mac OS X 10.11 (El Capitan) - clears DYLD_LIBRARY_PATH. - - it must: - - do nothing even if current directory is not present - - do not set other environment variables, e.g. PWD, SHLVL, etc - - do not open other FDs, e.g. pipes for timer thread - -Sun Oct 2 10:59:00 2015 schneems <richard.schneeman@gmail.com> - - * ext/pathname/lib/pathname.rb: freeze string literals for - reduced object allocation. - [Feature #11375] [ruby-core:70043] - -Fri Oct 2 09:20:20 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - - * common.mk, lib/unicode_normalize/tables.rb: Change Unicode - Version for character normalization data from 7.0.0 to - 8.0.0. - -Fri Oct 2 00:18:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (proc_mark): block.ep of Proc from Symbol is now NULL. - [ruby-core:70961] [Bug #11560] - -Wed Sep 30 15:47:13 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_args.c (vm_caller_setup_arg_block): bypass Symbol#to_proc - call to optimize symbol block passing. - -Wed Sep 30 01:34:34 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_free): fix memory leak at syntax error when - warn-indent is enabled. - -Tue Sep 29 22:27:50 2015 Benoit Daloze <eregontp@gmail.com> - - * parse.y: fix minor typo. [ci skip][fix GH-1038]. - Patch by @ltratt. - -Tue Sep 29 16:53:53 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - - * tool/unicode_norm_gen.tmpl, lib/unicode_normalize/tables.rb: - get rid of many .freeze commands by using frozen_string_literal - pragma. - -Tue Sep 29 16:37:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (compile_dstr_fragments): fix performance by omitting - the first empty string only for keeping literal encoding if - other literals are too. [ruby-core:70930] [Bug #11556] - - * string.c (rb_str_append_literal): append but keep encoding non - US-ASCII. - -Mon Sep 28 17:40:17 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (mtime): use usec instead of fractions to parse - decimal fractions of a second correctly when the number of digits - is not 6. - -Mon Sep 28 16:07:08 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (mtime): parse decimal fractions of a second as - specified in RFC 3659. - -Mon Sep 28 10:31:12 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/test_forwardable.rb: Write basic tests for lib/forwardable. - [fix GH-1035] Patch by @kachick - -Sun Sep 27 23:32:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * class.c (rb_define_class, rb_define_class_id_under): refine - error messages. - - * class.c (rb_define_module, rb_define_module_id_under): ditto, - and make consistent with class. - -Sun Sep 27 18:44:43 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ChangeLog: removed duplicated message. - -Sun Sep 27 15:46:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby.c (process_options): add an option to enable/disable - frozen-string-literal. [Feature #8976] - - * compile.c (iseq_compile_each): override compile option by option - given by pragma. - - * iseq.c (rb_iseq_make_compile_option): extract a function to - overwrite rb_compile_option_t. - - * parse.y (parser_set_compile_option_flag): introduce pragma to - override compile options. - - * parse.y (magic_comments): new pragma "frozen-string-literal". - [Feature #8976] - -Sun Sep 27 08:16:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/ostruct.rb (delete_field): do not raise NameError for - existing keys. [Fix GH-1033] - -Sun Sep 27 00:34:31 2015 Zachary Scott <zzak@ruby-lang.org> - - * lib/ostruct.rb: Move method definitions for getter/setter to be lazy - Patch by @sferik in [GH-1033]: https://github.com/ruby/ruby/pull/1033 - -Fri Sep 25 10:07:25 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/net/http.rb: removed unused variable. It's removed at r13648. - [fix GH-1022] Patch by @nkondratyev - -Fri Sep 25 09:48:27 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * gems/bundled_gems: upgrade to minitest-5.8.1 - -Fri Sep 25 09:47:12 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * id_table.c: fix typo. [ci skip][fix GH-1031] Patch @davydovanton - -Fri Sep 25 07:54:05 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * test/gdbm/test_gdbm.rb (TestGDBM#test_s_open_lock): skip - this test on AIX. The issue is the same as on Solaris. - [ruby-dev:47631] - -Thu Sep 24 17:25:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (paren_args): fix separator token at `foo::bar()` in - ripper. - -Thu Sep 24 00:00:17 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * complex.c: ruby/config.h must be included before math.h - because it defines _LARGE_FILES on AIX and _LARGE_FILES - must be defined before sys/types.h is included from math.h. - [Bug #11483] - -Wed Sep 23 22:22:38 2015 Zachary Scott <zzak@ruby-lang.org> - - * ext/openssl/ossl_pkcs12*: Remove svn commit id macro - -Wed Sep 23 01:11:28 2015 Zachary Scott <zzak@ruby-lang.org> - - * ext/openssl/*: Remove svn commit id macros to make sync easier - -Tue Sep 22 04:20:01 2015 Masatoshi SEKI <m_seki@mva.biglobe.ne.jp> - - * test/drb/test_drb.rb: Run Rinda/DRb tests on localhost. [Fix GH-1027] - patch by voxik. - - * test/rinda/test_rinda.rb: ditto - -Mon Sep 21 20:53:39 2015 tbpgr <tbpgr@tbpgr.jp> - - * test/win32ole/test_win32ole_event.rb: fix typo. - swbemsink_avairable? => swbemsink_available? [Fix GH-1025] - -Sun Sep 20 10:07:35 2015 Anton Davydov <antondavydov.o@gmail.com> - - * cont.c (rb_callcc): [DOC] append continuations example accros - methods. [Fix GH-1026] - -Sun Sep 20 03:20:21 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (rb_iseq_free): free rb_iseq_t::body::cc_entries. - -Sun Sep 20 02:46:34 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: split rb_call_info_t into several structs. - * rb_call_info (ci) has compiled fixed information. - * if ci->flag & VM_CALL_KWARG, then rb_call_info is - also rb_call_info_with_kwarg. This technique reduce one word - for major rb_call_info data. - * rb_calling_info has temporary data (argc, blockptr, recv). - for each method dispatch. This data is allocated only on - machine stack. - * rb_call_cache is for inline method cache. - - Before this patch, only rb_call_info_t data is passed. - After this patch, above three structs are passed. - - This patch improves: - * data locality (rb_call_info is now read-only data). - * reduce memory consumption (rb_call_info_with_kwarg, - rb_calling_info). - - * compile.c: use above data. - - * insns.def: ditto. - - * iseq.c: ditto. - - * vm_args.c: ditto. - - * vm_eval.c: ditto. - - * vm_insnhelper.c: ditto. - - * vm_insnhelper.h: ditto. - - * iseq.h: add iseq_compile_data::ci_index and - iseq_compile_data::ci_kw_index. - - * tool/instruction.rb: introduce TS_CALLCACHE operand type. - -Sun Sep 20 02:18:10 2015 Tanaka Akira <akr@fsij.org> - - * test/lib/envutil.rb: mkfifo command based File.mkfifo method - definition removed. - -Fri Sep 18 20:11:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_file_s_mkfifo): implement File.mkfifo. - [Feature #11536] - -Fri Sep 18 16:56:19 2015 Shugo Maeda <shugo@ruby-lang.org> - - * NEWS: add Net::FTP#mlst and Net::FTP#mlsd. - -Fri Sep 18 07:39:22 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/objspace/objspace_dump.c (obj_type): add IMEMO types to the heap - dump information. - -Thu Sep 17 22:33:07 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * common.mk: fix command error with outside builddir. - -Thu Sep 17 17:42:09 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * common.mk: separated test for test-framework from test-all task. - They should be invoke at first before tests of test-all. - -Thu Sep 17 12:05:54 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * test/ruby/test_dir.rb (TestDir#test_fileno): s/?x/"x"/. Don't - use tricky code, please. - -Wed Sep 16 20:49:56 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> - - * encindex.h: fix typo of last #endif comment. [ci skip] - -Wed Sep 16 20:39:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * variable.c (set_const_visibility): fail if the class/module is - frozen. [ruby-core:70828] [Bug #11532] - -Wed Sep 16 17:16:43 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_core.h (ENABLE_VM_OBJSPACE): enable per-VM object space on - Windows by default, as rb_w32_sysinit() no longer depends on - ruby_xmalloc. - -Wed Sep 16 15:08:17 2015 Akinori MUSHA <knu@iDaemons.org> - - * doc/syntax/literals.rdoc (Strings): [DOC] Revise the character - literal part. - -Wed Sep 16 14:55:33 2015 Akinori MUSHA <knu@iDaemons.org> - - * doc/syntax/literals.rdoc (Strings): [DOC] Document the full list - of supported escape sequences in string literals. - -Wed Sep 16 14:49:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_setbyte): keep the code range as possible. - -Wed Sep 16 13:23:48 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * doc/syntax/literals.rdoc (Strings): mention about ?a literal. - -Wed Sep 16 12:06:53 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * dir.c (glob_helper): check pathtype once again by lstat(2) if - dp->d_type is DT_UNKNOWN. XFS may return DT_UNKNOWN. - -Wed Sep 16 03:49:19 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * test/ruby/test_thread.rb (TestThread#test_mutex_synchronize): - insert waste loop for invoking preemptive thread context switch. - [Bug #11496] - -Tue Sep 15 19:38:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * gc.c (rb_objspace_alloc, rb_objspace_free): define always - regardless ENABLE_VM_OBJSPACE, and free heap pages. - -Tue Sep 15 15:15:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (rb_w32_sysinit, rb_w32_readdir): compare by - encoding index to get rid of encoding initialization before VM - object space allocation. - - * dir.c (fundamental_encoding_p, push_glob): compare by encoding - index immediately. - - * enc/{ascii,us_ascii,utf_8}.c: set encoding indexes of - fundamental built-in encodings so that usable as well as - allocated rb_encoding before rb_enc_init(). - - * encindex.h: separate encoding index constants from internal.h. - -Tue Sep 15 13:13:13 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_sort_bang, rb_ary_sort): [DOC] correct block - return values, which may be a negative or positive integer, not - only -1 or +1. - -Tue Sep 15 12:49:10 2015 Jason Barnabe <jason.barnabe@gmail.com> - - * array.c (rb_ary_sort_bang, rb_ary_sort): [DOC] Correct - description of array sort block return values. And also fix up - the grammar a bit. [Fix GH-1020] - -Tue Sep 15 12:44:32 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * util.c (ruby_qsort): use BSD-style qsort_r if available. - -Mon Sep 14 19:26:34 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (parse_mlsx_entry): parse pathnames including - space correctly. - -Mon Sep 14 11:12:10 2015 Anton Davydov <antondavydov.o@gmail.com> - - * lib/racc/rdoc/grammar.en.rdoc: [DOC] fix typo, "convertion" to - "conversion". [Fix GH-1016] - -Sun Sep 13 11:03:13 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h: prefix RUBY or RB to global symbols to get - rid of name conflicts with other headers. - - * include/ruby/encoding.h, include/ruby/intern.h: ditto. - -Sun Sep 13 09:38:51 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (size, modify, create, type, unique, perm, lang, - media_type, charset): new methods to return standard facts. - -Sat Sep 12 19:43:49 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_call_iseq_setup_normal): do not clear local - variables here. vm_push_frame() clears. - - * vm_insnhelper.c (vm_call_iseq_setup_tailcall): ditto. - - * vm_insnhelper.c (vm_push_frame): move check code to - vm_check_frame(). - - Reorder initialization timing to reuse same values (sp). - - * compile.c (rb_iseq_compile_node): use - iseq_set_exception_local_table() for ISEQ_TYPE_DEFINED_GUARD. - -Sat Sep 12 23:06:51 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (file?, directory?, appendable?, creatable?, - deletable?, enterable?, renamable?, listable?, directory_makable?, - purgeable?, readable?, writable?): new methods. - -Sat Sep 12 21:27:22 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (FACT_PARSERS): support system dependent facts - UNIX.mode, UNIX.owner, UNIX.group, UNIX.ctime, and UNIX.atime. - -Sat Sep 12 19:08:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (rb_w32_dup2): should return the new fd on - success, while msvcrt returns 0 wrongly. - -Sat Sep 12 18:14:11 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (parse_mlsx_entry, mlst) raise an FTPProtoError - when parsing failed. - -Sat Sep 12 18:00:35 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (TIME_PARSER): use "Z" instead of "+00:00" to - get UTC time. Thanks, Wilson Bilkovich. - -Sat Sep 12 17:55:24 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (mlst, mlsd): support new commands MLST and MLSD - specified in RFC 3659. - -Sat Sep 12 16:14:31 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * file.c: access()/eaccess() wrapping methods check more than just uid. - [fix GH-1007][ci skip] Patch by @eam - -Sat Sep 12 16:07:01 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * README.md: improve markdown rendering for readability. - [fix GH-1015][ci skip] Patch by @Matrixbirds - -Sat Sep 12 14:30:03 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * process.c (save_redirect_fd): make saved FDs close-on-exec not - to be inherited. - - * process.c (run_exec_dup2): restore close-on-exec flags too. - - * win32/win32.c (fcntl): implement F_GETFD, F_SETFD, and - F_DUPFD_CLOEXEC. - -Sat Sep 12 05:35:24 2015 Eric Wong <e@80x24.org> - - * rational.c (string_to_r_strict): preserve encoding in exception - -Fri Sep 11 20:23:35 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove rb_call_info_t::aux.opt_pc. - - * vm_insnhelper.c: introduce shortcut functions for opt_pc == 0 - because opt_pc is always 0 on shortcut function. - -Fri Sep 11 17:49:36 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c: disable ISeq.load. It enabled accidentally at r51794. - -Fri Sep 11 11:15:12 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (size, mdtm, system): parse responses according to - RFC 959 and 3659, where reply codes must be followed by SP. - - * lib/net/ftp.rb (system): remove LF from the return value. - -Thu Sep 10 22:48:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (literal_concat_gen, evstr2dstr_gen): keep literal - encoding beginning with an interpolation same as the source file - encoding. [ruby-core:70703] [Bug #11519] - -Thu Sep 10 22:15:51 2015 Joe Rafaniello <jrafanie@redhat.com> - - * process.c (rb_f_spawn): Be more specific regarding "other - values" by having "non-zero positive integers" Add nil, the - default value, as a possible value and what it means. - - Try to use more consistent language. - [Fix GH-1008] - -Thu Sep 10 15:16:02 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (getmultiline): refactor. - -Thu Sep 10 12:17:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_build_from_ary_body): register cdhash to the - iseq constant body instead of compile time mark array, not to - get GCed. [ruby-core:70708] [Feature #8543] - -Wed Sep 9 18:16:14 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * lib/rubygems/stub_specification.rb (Gem::StubSpecification#data): - should not change the value of $. when `require`ing gems. - this fixed test failures introduced by r51813. - -Wed Sep 9 16:55:45 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ruby.c (usage, enable_option, disable_option, process_options): new - option `--disable-did_you_mean`. - - * gem_prelude.rb: now requires did_you_mean gem by default if available. - -Wed Sep 9 13:38:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * tool/extlibs.rb (do_patch): let "patch" command change the - working directory and open the patch file there, instead of - spawn options, so that proper error message will be shown by the - command not just "chdir" or "open". - -Wed Sep 9 11:33:05 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * common.mk (update-gems): use BASERUBY instead of RUNRUBY. - -Wed Sep 9 11:08:59 2015 Zachary Scott <zzak@ruby-lang.org> - - * lib/delegate.rb: Remove backtrace cleaning for delegated methods - This patch was provided by Rafael Franca and greatly improves - performance when an exception is raised. [Bug #11461] - -Wed Sep 9 10:05:41 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/rubygems/test_config.rb: fix broken tests for Windows platform. - -Wed Sep 9 07:46:32 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems: Update to RubyGems HEAD(fe61e4c112). - this version contains new feature that warn invalid SPDX license - identifiers. https://github.com/rubygems/rubygems/pull/1249 - and #1032, #1023, #1332, #1328, #1306, #1321, #1324 - * test/rubygems: ditto. - -Tue Sep 8 23:17:36 2015 Yuki Nishijima <mail@yukinishijima.net> - - * gems/bundled_gems: Upgrade the did_you_mean gem to 1.0.0.beta2. - -Tue Sep 8 23:09:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (rb_io_s_popen): do not wait the child process during being - killed. [ruby-core:70671] [Bug #11510] - -Tue Sep 8 22:18:04 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * gems/bundled_gems: revert because ruby trunk never be able to install - the did_you_mean gem. retry after enough test. - -Tue Sep 8 21:48:22 2015 Yuki Nishijima <mail@yukinishijima.net> - - * gems/bundled_gems: Automatically install the did_you_mean gem - as a bundled gem. [Feature #11252] - -Tue Sep 8 17:17:48 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove rb_call_info_t::blockiseq. - - * insns.def (send, invokesuper): pass blockiseq explicitly. - - * compile.c: catch up this fix. - - * iseq.c: ditto. - - * vm_args.c: ditto. - - * iseq.c (ISEQ_MINOR_VERSION): 2->3 because instruction spec was - changed. - -Tue Sep 8 15:01:19 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (list): fetch all the lines before yielding a block - to allow other commands in the block. [Feature #11454] - Patched by Srikanth Shreenivas. - -Tue Sep 8 12:05:00 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_read_reparse_point): return correct required - buffer size for IO_REPARSE_TAG_MOUNT_POINT. - -Tue Sep 8 00:14:43 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * process.c (rb_execarg_parent_start1): raise with the target path - name when open() failed. - -Mon Sep 7 23:45:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * process.c (rb_exec_fail): raise with the target directory name - when chdir() failed. pointed out by sorah. - -Mon Sep 7 22:05:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (insert): should use plain strdup() instead of - ruby_strdup() at startup time, and plain free()ed in cmdglob(). - -Mon Sep 7 16:49:30 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_core.h (rb_vm_struct): define objspace always regardless - ENABLE_VM_OBJSPACE. - -Mon Sep 7 15:54:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby_atomic.h (ATOMIC_VALUE_CAS): fix typo. - TODO: make arguments of all CAS macros consistent. - -Sun Sep 6 16:07:22 2015 Eric Wong <e@80x24.org> - - * ccan/list/list.h: suppress unused argument warnings - [ccan commit 6aaca17e07588997417a73fac19dcf0ff17ed81b] - -Sat Sep 5 11:39:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/rss/rss.rb (Time#w3cdtf): fix zero-trimmed width of fraction - digits. [ruby-core:70667] [Bug #11509] - -Sat Sep 5 08:28:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_hash_equal, rb_hash_eql): [DOC] the orders of each - hashes are not compared. [Bug #11508] - -Fri Sep 4 23:26:22 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/win32.h: fix macro name for VC runtime version, - RT_VER is only in Makefile. - -Fri Sep 4 17:46:17 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * doc/contributing.rdoc: fix configuration option. - [ci skip] [fix GH-1009] - -Fri Sep 4 04:46:54 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (iseq_memsize): functions for wrapper object should have - iseqw_ prefix. - -Thu Sep 3 21:12:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/cgi/session.rb (create_new_id): use SHA512 instead of MD5. - pointed out by SARWAR JAHAN. - -Thu Sep 3 20:29:18 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_raw_obj_info): iseq->body->location.first_lineno is Fixnum. - -Thu Sep 3 17:54:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (raise_method_missing): "names" should be singular. - pointed out by Filip Bartuzi. - -Thu Sep 3 17:50:09 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_raw_obj_info): should support IMEMO/iseq. - -Thu Sep 3 10:07:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (raise_method_missing): refine error messages when a - symbol is not given. [Fix GH-1013] - -Wed Sep 2 18:49:55 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/psych/*: merge psych master(8737e5b). It contains following fixes. - https://github.com/tenderlove/psych/pull/242 - https://github.com/tenderlove/psych/pull/246 [ruby-list:50219] - * test/psych/*: ditto. - -Wed Sep 2 18:04:13 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h (GET_PC_COUNT): remove unused macro. - -Wed Sep 2 17:18:37 2015 Chris Schneider <chris@christopher-schneider.com> - - * process.c (proc_detach): [DOC] fix typo "intent" as "intend" in - rdoc. [Fix GH-1011] - -Wed Sep 2 16:58:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_realpath_internal): use filesystem encoding if the - argument is in ASCII encodings. - - * win32/file.c (rb_readlink): needs the result encoding. - -Tue Sep 1 18:37:15 2015 Koichi Sasada <ko1@atdot.net> - - * test/thread/test_queue.rb: catch up last commit. - -Tue Sep 1 18:16:32 2015 Koichi Sasada <ko1@atdot.net> - - * thread_sync.c (queue_do_close): ignore multiple close to allow - multiple producers. - https://bugs.ruby-lang.org/issues/10600#note-14 - -Tue Sep 1 18:06:26 2015 Koichi Sasada <ko1@atdot.net> - - * thread_tools.c: rename thread_tools.c to thread_sync.c. - -Mon Aug 31 17:04:45 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (move_refined_method): should insert a write barrier - from an original class to a created (cloned) method entry. - - * test/ruby/test_refinement.rb: add a test. - -Sun Aug 30 02:42:22 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_ssl_method_tab): Only add SSLv3 support - if the SSL library supports it. Thanks Kurt Roeckx <kurt@roeckx.be> - [Bug #11376] - - * ext/openssl/extconf.rb: check for SSLv3 support in the SSL - implementation. - - * test/openssl/test_ssl.rb (class OpenSSL): Skip tests that need SSLv3 - if there is no support. - -Fri Aug 28 16:05:09 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rdoc/*: Update rdoc master(cfffed5) - https://github.com/rdoc/rdoc/pull/337 - https://github.com/rdoc/rdoc/pull/367 - -Fri Aug 28 10:16:20 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (hook_before_rewind): prevent kicking :return event while - finishing vm_exec func because invoke_block_from_c() kick a :return - event for bmethods. - [Bug #11492] - - * test/ruby/test_settracefunc.rb: add a test. - -Thu Aug 27 18:05:42 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/webrick/server.rb: use IO::NULL instead of '/dev/null' - * test/ruby/test_string.rb: ditto. - -Thu Aug 27 15:24:57 2015 Koichi Sasada <ko1@atdot.net> - - * compile.c (iseq_set_sequence): rename variable names - to make it readable. - -Thu Aug 27 07:45:34 2015 Koichi Sasada <ko1@atdot.net> - - * thread_tools.c: add Queue#close(exception=false) and - SizedQueue#close(exception=false). - [Feature #10600] - - Trying to deq from a closed empty queue return nil - if exception parameter equals to false (default). - - If exception parameter is truthy, it raises - ClosedQueueError (< StopIteration). - ClosedQueueError inherits StopIteration so that you can write: - - loop{ e = q.deq; (using e) } - - Trying to close a closed queue raises ClosedQueueError. - - Blocking threads to wait deq for Queue and SizedQueue will be - restarted immediately by returning nil (exception=false) or - raising a ClosedQueueError (exception=true). - - Blocking threads to wait enq for SizedQueue will be - restarted by raising a ClosedQueueError immediately. - - The above specification is not proposed specification, so that - we need to continue discussion to conclude specification this - method. - - * test/thread/test_queue.rb: add tests originally written by - John Anderson and modify detailed behavior. - -Wed Aug 26 10:52:02 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * re.c (rb_memsearch_wchar, rb_memsearch_qchar): test matching - till the end of string. [ruby-core:70592] [Bug #11488] - - * test/ruby/test_m17n.rb (test_include?, test_index): add tests by - Tom Stuart. - -Wed Aug 26 09:26:00 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * id_table.c (list_table_extend, hash_table_extend): remove C99 - features. [ruby-dev:49239] [Bug #11487] - -Tue Aug 25 06:34:43 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (w32_symlink): implement symlink(). - -Mon Aug 24 16:01:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * encoding.c (rb_locale_encindex): find encoding index without - making a string object every time. [ruby-core:58160] [Bug #9080] - -Sat Aug 22 15:43:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (check_funcall_failed, check_funcall_missing): cache - results of respond_to? and respond_to_missing?, and search a - public method only for compatibility with rb_respond_to. - -Sat Aug 22 08:23:32 2015 Koichi Sasada <ko1@atdot.net> - - * ext/thread/thread.c: move definitions of Queue, SizedQueue - and ConditionalVariables to thread_tools.c. In other words, - such classes are built-in. - [Feature #8919] - - At first, I planned to embed only a Queue class. - However, rubygems requires 'thread.rb' (rubygems are - required at first, when launch MRI without --disable-gems). - So most of people require 'thread.rb' as an embedded library. - - Now, ext/thread/thread.c is empty, only for a dummy for - compatibility. - - * thread.c: move a definition of Mutex class to thread_tools.c. - - And define Mutex class under Thread (so now Mutex is Thread::Mutex). - Because other thread related classes are also defined under Thread. - We remain ::Mutex as Thread::Mutex. Only an inspect result is changed. - - * common.mk: add dependency from thread.o to thread_tools.c. - -Sat Aug 22 05:31:37 2015 Koichi Sasada <ko1@atdot.net> - - * vm_opts.h, iseq.c, iseq.h: add compile option to force frozen - string literals. - [Feature #11473] - - This addition is not specification change, but to try frozen - string literal world discussed on [Feature #11473]. - - You can try frozen string literal world using this magical line: - - RubyVM::InstructionSequence.compile_option = - {frozen_string_literal: true} - - Note that this is a global compilation option, so that you need to - compile another script like that: - - p 'foo'.frozen? #=> false - RubyVM::InstructionSequence.compile_option = - {frozen_string_literal: true} - p 'foo'.frozen? #=> false, because this line is already compiled. - p eval("'foo'.frozen?") #=> true - - Details: - * String literals are deduped by rb_fstring(). - * Dynamic string literals ("...#{xyz}...") is now only frozen, - not deduped. Maybe you have other ideas. - - Now, please do not use this option on your productions :) - Of course, current specification can be changed. - - * compile.c: ditto. - - * test/ruby/test_iseq.rb: add a test. - -Sat Aug 22 02:53:12 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/psych/*: update to Psych 2.0.14 - - * test/psych/*: ditto - -Fri Aug 21 19:58:48 2015 Koichi Sasada <ko1@atdot.net> - - * ext/objspace/objspace.c: add a new method ObjectSpace.count_symbols. - [Feature #11158] - - * symbol.c (rb_sym_immortal_count): added to count immortal symbols. - - * symbol.h: ditto. - - * test/objspace/test_objspace.rb: add a test for this method. - - * NEWS: describe about this method. - -Fri Aug 21 19:48:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/Makefile.sub ($(LIBRUBY_SO)): needs additional libraries - for extension libraries to link statically. - [ruby-core:70499] [Feature #9018] - -Fri Aug 21 18:49:22 2015 Koichi Sasada <ko1@atdot.net> - - * include/ruby/ruby.h, cont.c, vm_trace.c: add a new event - fiber_switch. We need more discussion about this feature - so that I don't write it on NEWS. - [Feature #11348] - - * test/ruby/test_settracefunc.rb: add tests. - -Fri Aug 21 17:32:42 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_invoke_block): we should not expect ci->argc is - stable after invoking a block. [Bug #11451] - - * test/ruby/test_yield.rb: add a test. This test script is given by - Alex Dowad. - -Fri Aug 21 06:35:50 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * test/openssl/test_ssl_session.rb: Fix tests so that they take in to - account OpenSSL installations that have SSLv3 disabled by default. - Thanks Jeremy Evans <code@jeremyevans.net> for the patches. - [Bug #11366] [Bug #11367] - -Thu Aug 20 22:19:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_method.c (basic_obj_respond_to): call respond_to_missing? - only when redefined. [ruby-core:70460] [Bug #11465] - -Thu Aug 20 14:13:27 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (check_funcall_respond_to): share the behavior with - rb_obj_respond_to. [ruby-core:70460] [Bug #11465] - - * vm_method.c (vm_respond_to): extract from rb_obj_respond_to and - merge r39881. - -Thu Aug 20 08:53:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_method.c (rb_obj_respond_to): reuse found method entry - instead of searching same entry repeatedly. - -Thu Aug 20 08:31:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (replace_real_basename), win32/win32.c (opendir_internal): - check reparse point tags and treat supported tags only as - symbolic links. [ruby-core:70454] [Bug #11462] - -Wed Aug 19 23:59:28 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): add OP_ALL to - existing options rather than just setting it. Some vendors apply - custom patches to their versions of OpenSSL that set default values - for options. This commit respects the custom patches they've - applied. - - * test/openssl/test_ssl.rb (class OpenSSL): check that OP_ALL has been - added to the options. - -Wed Aug 19 23:55:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * process.c (rb_f_spawn): [DOC] elaborate environment variable - values. [ruby-core:70456] [Bug #11463] - -Wed Aug 19 23:48:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (winnt_lstat): check reparse point tags and treat - supported tags only as symbolic links. - [ruby-core:70454] [Bug #11462] - -Tue Aug 18 20:05:49 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * thread_pthread.c (reserve_stack): ensure the memory is really - allocated. [Bug #11457] - -Tue Aug 18 17:19:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (IS_BEG): include labeled argument state, which was - EXPR_LABELARG. [ruby-dev:49221] [Bug #11456] - -Tue Aug 18 16:16:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h (RClass): define only in C, `__attribute__` - between `struct` and the name can't compile with g++. - [ruby-core:70297] [Bug #11426] - -Mon Aug 17 20:56:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y: fix syntax error at do-block after a conditional - operator. separate label-allowed and after-a-label states from - others as bit flags. [ruby-dev:48790] [Bug #10653] - -Mon Aug 17 11:57:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (rb_io_each_codepoint): raise an exception at incomplete - character before EOF when conversion takes place. [Bug #11444] - -Sun Aug 16 17:33:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * gems/bundled_gems: update latest version of bundled gems. - It includes minitest-5.8.0 and test-unit 3.1.3. - -Sun Aug 16 17:24:10 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * gc.c (gc_mark_children): check if RCLASS_EXT is valid - before marking. This fixes the following test failure - introduced in r51126: - - make test-all TESTOPTS='--gc-stress ruby/test_refinement.rb' - -Sat Aug 15 10:51:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/win32/lib/win32/registry.rb (API#SetValue): data size should - be in bytes, not in chars. [ruby-core:70365] [Bug #11439] - -Sat Aug 15 10:15:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (rb_io_each_codepoint): read more data when read partially. - [ruby-core:70379] [Bug #11444] - -Sat Aug 15 04:33:39 2015 Eric Wong <e@80x24.org> - - * hash.c (any_hash): skip rb_objid_hash for static syms - (rb_num_hash_start): extract from rb_ident_hash - (rb_objid_hash): call rb_num_hash_start - (rb_ident_hash): ditto - [ruby-core:70181] [Feature #11405] - -Sat Aug 15 04:16:13 2015 Eric Wong <e@80x24.org> - - * iseq.c (rb_iseq_mark): reduce NULL checks - -Fri Aug 14 18:50:57 2015 Eric Wong <e@80x24.org> - - * method.h (METHOD_ENTRY_VISI_SET): cast visi to int - (METHOD_ENTRY_FLAGS_SET): ditto - -Fri Aug 14 18:43:11 2015 Eric Wong <e@80x24.org> - - * process.c (close_unless_reserved): add extra check - (dup2_with_divert): remove - (redirect_dup2): use dup2 without divert - (before_exec_non_async_signal_safe): adjust call + comment - (rb_f_exec): stop timer thread for all OSes - (rb_exec_without_timer_thread): remove - * eval.c (ruby_cleanup): adjust call - * thread.c (rb_thread_stop_timer_thread): always close pipes - * thread_pthread.c (struct timer_thread_pipe): add writing field, - mark owner_process volatile for signal handlers - (rb_thread_wakeup_timer_thread_fd): check valid FD - (rb_thread_wakeup_timer_thread): set writing flag to prevent close - (rb_thread_wakeup_timer_thread_low): ditto - (CLOSE_INVALIDATE): new macro - (close_invalidate): new function - (close_communication_pipe): removed - (setup_communication_pipe_internal): make errors non-fatal - (setup_communication_pipe): ditto - (thread_timer): close reading ends inside timer thread - (rb_thread_create_timer_thread): make errors non-fatal - (native_stop_timer_thread): close write ends only, always, - wait for signal handlers to finish - (rb_divert_reserved_fd): remove - * thread_win32.c (native_stop_timer_thread): adjust (untested) - (rb_divert_reserved_fd): remove - * vm_core.h: adjust prototype - [ruby-core:70386] [Bug #11336] - -Fri Aug 14 18:40:43 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/win32/lib/win32/registry.rb (API#SetValue): add terminator - size, not 1 byte. [ruby-core:70365] [Bug #11439] - -Thu Aug 13 22:49:42 2015 Juanito Fatas <katehuang0320@gmail.com> - - * lib/timeout.rb (Timeout#timeout): freeze a string message to - reduce string allocations. [Fix GH-996] - -Thu Aug 13 17:42:34 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h (rb_call_info_kw_arg_bytes): move the definition - to iseq.h because this function is shared with iseq.c and compile.c. - -Thu Aug 13 14:36:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * object.c (rb_num_to_dbl): move from num2dbl_with_to_f in math.c. - -Thu Aug 13 09:01:25 2015 Eric Wong <e@80x24.org> - - * load.c (features_index_add): avoid repeat calculation - -Wed Aug 12 21:57:31 2015 Koichi Sasada <ko1@atdot.net> - - * id_table.c: IMPL() macro accept op as _opname instead of opname - because jemalloc seems to replace the word `free' to `je_free'. - -Wed Aug 12 21:51:11 2015 Koichi Sasada <ko1@atdot.net> - - * id_table.c (mix_id_table_insert): fix memory leak. - -Wed Aug 12 21:17:38 2015 Eric Wong <e@80x24.org> - - * iseq.c (iseq_memsize): reimplement for wrapper - (param_keyword_size): extracted from iseq_memsize - (iseqw_mark): new mark function - (iseqw_data_type): new data type - (iseqw_new): wrap as iseqw_data_type - (iseqw_check): adjust for wrapper - (Init_ISeq): remove iseqw_iseq_key initialization - * test/objspace/test_objspace.rb: new test - [ruby-core:70344] [Feature #11435] - -Wed Aug 12 21:15:27 2015 Eric Wong <e@80x24.org> - - * vm_core.h (rb_call_info_kw_arg_bytes): extract from compile.c - * compile.c (iseq_build_callinfo_from_hash): use above function - -Wed Aug 12 18:00:17 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (move_refined_method): same as the last commit. - -Wed Aug 12 17:57:53 2015 Koichi Sasada <ko1@atdot.net> - - * class.c, gc.c vm.c: use ID_TABLE_* instead of ST_* - (such as ST_CONTINUE) for enum rb_id_table_iterator_result. - -Wed Aug 12 17:05:36 2015 Koichi Sasada <ko1@atdot.net> - - * id_table.h: introduce ID key table. - [Feature #11420] - - This table only manage ID->VALUE table to reduce overhead of st. - - Some functions prefixed rb_id_table_* are provided. - - * id_table.c: implement rb_id_table_*. - - There are several algorithms to implement it. - - Now, there are roughly 4 types: - - * st - * array - * hash (implemented by Yura Sokolov) - * mix of array and hash - - The macro ID_TABLE_IMPL can choose implementation. - You can see detailes about them at the head of id_table.c. - - At the default, I choose 34 (mix of list and hash). - This is not final decision. - Please report your suitable parameters or - your data structure. - - * symbol.c: introduce rb_id_serial_t and rb_id_to_serial() - to represent ID by serial number. - - * internal.h: use id_table for method tables. - - * class.c, gc.c, marshal.c, vm.c, vm_method.c: ditto. - -Wed Aug 12 05:19:11 2015 Eric Wong <e@80x24.org> - - * parse.y (rb_parser_compile_cstr): remove volatile arg - (rb_parser_compile_string): ditto - (rb_parser_compile_file): ditto - (rb_parser_compile_string_path): ditto - (rb_parser_compile_file_path): ditto - [ruby-core:70323] [Misc #11431] - -Tue Aug 11 22:59:57 2015 Tanaka Akira <akr@fsij.org> - - * numeric.c (Init_Numeric): Fix document for Float::MIN and - Float::EPSILON. - -Tue Aug 11 15:22:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h (ALLOCV_N): check integer overflow, as well - as ruby_xmalloc2. pointed out by Paul <pawlkt AT gmail.com>. - -Tue Aug 11 14:57:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_repeated_permutation): fix buffer size, ALLOCV_N - already multiplies element size. - -Tue Aug 11 12:13:20 2015 Jeremy Evans <merch-redmine@jeremyevans.net> - - * test/openssl/test_ssl.rb: Fix LocalJumpErrors being raised - in OpenSSL tests. [ruby-core:70020][Bug #11368] - -Tue Aug 11 11:54:13 2015 Alexey Lipnyagov <liptonshmidt@gmail.com> - - * string.c: Fix documentation for String#slice - [ruby-core:70298][Bug #11427] - -Tue Aug 11 11:53:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (superclass): make superclass rule optional and allow - any contents without a terminator. [EXPERIMENTAL] - -Tue Aug 11 10:58:42 2015 Juanito Fatas <juanitofatas@gmail.com> - - * string.c: [DOC] Make #end_with? example doc symmetry - with #start_with? [fix GH-992][ci skip] - -Tue Aug 11 10:51:19 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/ruby/test_array.rb: Add test for `Array#flatten` with level 1 - [fix GH-986] Patch @yui-knk - -Tue Aug 11 10:48:16 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * enum.c: added doc for Enumerable#zip - [fix GH-985] Patch by @yui-knk - * test/ruby/test_enum.rb: added tests for Enumerable#zip - [fix GH-985] Patch @yui-knk - -Tue Aug 11 10:33:26 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * vm_method.c: typo fix [fix GH-993][ci skip] Patch by @0x0dea - * test/ruby/test_refinement.rb: ditto. - -Sun Aug 9 14:15:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm.c (Init_vm_objects, rb_vm_fstring_table): use frozen_strings - table in rb_vm_t. [ruby-core:70274] [Bug #11423] - -Sat Aug 8 03:59:51 2015 Zachary Scott <zzak@ruby-lang.org> - - * object.c: [DOC] Improve grammar for Module#=== - Patch by @SkyBirdSoar in documenting-ruby/ruby#52: - https://github.com/documenting-ruby/ruby/pull/52 - -Sat Aug 8 03:39:33 2015 Zachary Scott <zzak@ruby-lang.org> - - * hash.c: [DOC] Improve description of symbol key syntax - Patch by Raphael Das Gupta in documenting-ruby/ruby#51: - https://github.com/documenting-ruby/ruby/pull/51 - -Fri Aug 7 21:04:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parser_params): turn in_def and in_single into bit - flags and reduce the size by 2-words. - - * parse.y (parser_params): remove redundant prefixes. - - * parse.y (yylex): non-pure parser has not been supported since - merger of ripper. change argument types from void pointers. - -Fri Aug 7 17:07:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (method_super_method): uncallable method entry does not - have the defined class, use the owner instead. - [ruby-core:70254] [Bug #11419] - - * test/ruby/test_method.rb (test_super_method_unbound): add test - by Akira Matsuda. - -Thu Aug 6 10:49:57 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * node.c (rb_alloc_tmp_buffer): round up the size and check the - range. - - * ruby_atomic.h (ATOMIC_VALUE_EXCHANGE, ATOMIC_VALUE_CAS): add - atomic operations for VALUE. - -Thu Aug 6 08:15:49 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): move - SSLSocket#sysclose to Ruby. - - * ext/openssl/ossl_ssl.c (ossl_ssl_close): ditto - -Thu Aug 6 07:57:21 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): move nonblock - enable to SSLSocket#initialize and remove Nonblock module. - -Thu Aug 6 07:53:47 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): move - OpenSSL::SSL::SSLSocket#initialize to Ruby. - - * ext/openssl/ossl_ssl.c: ditto - -Thu Aug 6 02:25:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * node.c (rb_alloc_tmp_buffer): use NODE_ALLOCA to mark locations - like as builtin alloca. [ruby-core:70251] [Bug #11418] - -Wed Aug 5 14:37:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * transcode.c (rb_econv_open0): rb_econv_t::source_encoding_name - and rb_econv_t::destination_encoding_name should refer static - strings always or NULL. [ruby-core:70247] [Bug #11416] - -Tue Aug 4 16:53:43 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): extract callback - lookup to private Ruby methods. This means we can keep the default - DH callback logic hidden from consumers. Also, since the SSLSocket - always has a context, we can remove conditionals about that - instance. - - * ext/openssl/ossl_ssl.c: move callback lookup methods to private Ruby - methods. - -Tue Aug 4 16:40:26 2015 Koichi Sasada <ko1@atdot.net> - - * test/ruby/test_module.rb: should not expect a method table ordering. - [Feature #11414] - -Tue Aug 04 15:30:04 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (rb_block_clear_env_self): clear by Qfalse instead of Qnil. - [Bug #11409] - - * test/ruby/test_eval.rb: add tests for this issue, - written by @0x0dea. - https://github.com/ruby/ruby/pull/988 - -Tue Aug 4 12:12:14 2015 Eric Wong <e@80x24.org> - - * variable.c: wrap long lines - -Tue Aug 4 09:32:30 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * proc.c: Removing duplicate doc [fix GH-987][ci skip] - Patch by @ronakjangir47 - -Tue Aug 4 09:21:58 2015 Richard Schneeman <richard.schneeman+foo@gmail.com> - - * doc/contributing.rdoc: fixed wrong instructions with OS X - [fix GH-989][ci skip] Patch by @schneems - -Mon Aug 3 10:08:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * re.c (rb_memsearch): should match only char boundaries in wide - character encodings. [ruby-core:70220] [Bug #11413] - -Sun Aug 2 07:01:17 2015 Eric Wong <e@80x24.org> - - * ext/openssl/lib/openssl/buffering.rb (gets): - avoid comparing fixnum with nil - * test/openssl/test_pair.rb: test gets with limit when EOF is hit - Thanks to Bar Hofesh <bar.hofesh@safe-t.com> for the bug report - and testing. - [ruby-core:70149] [Bug #11400] - -Sat Aug 1 17:13:15 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * lib/net/http/response.rb (Net::HTTPResponse::Inflater#finish): - fix a bug that empty gzipped response body causes Zlib::BufError. - [ruby-core:68846] [Bug #11058] - - * test/net/http/test_httpresponse.rb: tests for the above. - -Sat Aug 1 17:05:18 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * lib/net/http/response.rb (Net::HTTPResponse#inflater): - fix TypeError. An exception object might be nil. - [ruby-core:68846] [Bug #11058] - -Sat Aug 1 09:09:46 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_sslctx_setup): Implement - SSLContext#options and options= using SSL_CTX_set_options and - SSL_CTX_get_options. This reduces the number of ivars we need and - simplifies `ossl_sslctx_setup`. - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): Default `options` - to SSL_OP_ALL - -Sat Aug 1 06:54:36 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (Init_ossl_ssl): OpenSSL declares these - constants as longs, so we should follow that and use LONG2NUM. - http://git.io/vOqxD - -Sat Aug 1 04:06:29 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_call_tmp_dh_callback): change callback - to return the Ruby dh (or ecdh) object that the caller cares about - instead of doing rb_iv_get / set to communicate. This means we can - remove an rb_iv_get call, and only use the set calls for their - intended purpose (to prevent the object from being GC'd). - - * ext/openssl/ossl_ssl.c (ossl_tmp_dh_callback): ditto - * ext/openssl/ossl_ssl.c (ossl_call_tmp_ecdh_callback): ditto - * ext/openssl/ossl_ssl.c (ossl_tmp_ecdh_callback): ditto - -Sat Aug 1 03:49:31 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_call_tmp_dh_callback): Similarly to the - tmp_ecdh_callback, the SSLSocket instance always holds a reference - to the SSLContext object (it's always set in `initialize`). The - SSLContext holds a reference to the tmp_dh_callback. Ask the - context for the callback instead of storing the callback in two - places. - -Sat Aug 1 03:43:10 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_call_tmp_dh_callback): create an array - and use `rb_apply` to clean up calls to `rb_protect`. - - * ext/openssl/ossl_ssl.c (ossl_tmp_dh_callback): ditto - -Sat Aug 1 03:27:12 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_call_tmp_ecdh_callback): The SSL socket - always holds a reference to the SSLContext object, which will have - the callback object. Ask the context for the callback instead of - storing the callback in two places. - -Sat Aug 1 03:14:07 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): convert - `tmp_dh_callback` to Ruby, and call it when setting up an SSL - connection. This allows us to move the "default" behavior to the - reader method. - - * ext/openssl/ossl_ssl.c: call the tmp_dh_callback instead of - accessing the SSLContext's internals. - -Fri Jul 31 23:34:27 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * .travis.yml: update libssl before running tests. - Thanks to Chris Sinjakli <chris@sinjakli.co.uk> for figuring out the - travis settings! - -Fri Jul 31 21:34:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * load.c (rb_require_internal): use rb_load_internal0 not to raise - a exception to be caught. - -Thu Jul 30 13:19:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * variable.c (rb_const_get_0): warn deprecated constant reference. - - * variable.c (rb_mod_deprecate_constant): mark constants to be - warned as deprecated. [Feature #11398] - -Thu Jul 30 11:53:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * thread.c (rb_thread_s_handle_interrupt): make identity hash, to - compare masking classes just by their IDs. - -Thu Jul 30 11:52:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * load.c (rb_load_internal0): stop separating exits at loading - from exits from execution. TAG_FATAL is the only case that - `errinfo` is a Fixnum, and should continue to exit by JUMP_TAG - but not raising as an ordinary exception. - [ruby-core:70169] [Bug #11404] - -Thu Jul 30 10:42:27 2015 Alex Dowad <alexinbeijing@gmail.com> - - * load.c (rb_load_internal0): extra check before returning - TAG_RAISE when a non-local transfer of control happens while - loading and parsing a Ruby source file. - [ruby-core:70169] [Bug #11404] - -Thu Jul 30 08:48:42 2015 Eric Wong <e@80x24.org> - - * st.c (find_entry): constify st_table* - (find_packed_index_from): ditto - (find_packed_index): ditto - (get_keys): ditto - (get_values): ditto - -Thu Jul 30 04:29:25 2015 Eric Wong <e@80x24.org> - - * benchmark/bm_hash_aref_dsym.rb: new benchmark - * benchmark/bm_hash_aref_dsym_long.rb: ditto - * benchmark/bm_hash_aref_fix.rb: ditto - -Wed Jul 29 21:38:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (any_hash), symbol.c (dsymbol_alloc): fix dynamic symbol - hash value by restricting in Fixnum range, that is `long`. - -Wed Jul 29 17:25:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_obj_hash): move in order to share with rb_any_hash. - -Wed Jul 29 16:00:22 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (str_buf_cat): consider empty non-embed string case, - not to loop infinitely. [ruby-core:70074] [Bug #11383] - -Wed Jul 29 15:25:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (send_internal): set method_missing_reason before - invoking overriding method_missing method so that the default - method_missing can achieve it properly. - [ruby-core:68515] [Bug #10969] - -Wed Jul 29 14:54:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_sym_hash): return same value as rb_any_hash() of - Symbol. [Bug #9381] - - * hash.c (rb_any_hash): fix Float hash. rb_dbl_hash() returns a - Fixnum, but not a long. [Bug #9381] - -Wed Jul 29 11:07:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * internal.h (LIKELY, UNLIKELY): make a boolean to enforce 1 or 0. - -Wed Jul 29 10:44:43 2015 Alex Dowad <alexinbeijing@gmail.com> - - * gc.c: document argument passed to finalizer proc. - [fix GH-976][ci skip] Patch by @alexdowad - -Wed Jul 29 10:36:58 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * io.c (rb_io_extract_modeenc): add option parameter `flags' - to append extra oflags to normal mode. - [Feature #11253] [ruby-core:69539] - -Wed Jul 29 04:54:47 2015 Eric Wong <e@80x24.org> - - * test/rubygems/test_gem_remote_fetcher.rb: pre-generate test key - [ruby-core:70151] [Bug #11397] - -Tue Jul 28 10:32:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * internal.h (struct RClass): moved from ruby/ruby.h to hide the - internals. - -Tue Jul 28 08:48:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (RUBY_TYPE_ATTRIBUTE): attribute declaration for - types. - -Tue Jul 28 07:23:03 2015 Eric Wong <e@80x24.org> - - * symbol.h (struct RSymbol): add hashval field - * symbol.c (dsymbol_alloc): setup hashval field once - * hash.c (rb_any_hash): return RSymbol->hashval directly - * common.mk: hash.o depends on symbol.h - Thanks to Bruno Escherl <bruno@escherl.net> for the bug report - [ruby-core:70129] [Bug #11396] - -Tue Jul 28 03:26:15 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): raise a more - helpful exception when verifying the peer connection and an - anonymous cipher has been selected. [ruby-core:68330] [Bug #10910] - Thanks to Chris Sinjakli <chris@sinjakli.co.uk> for the patch. - - * test/openssl/test_ssl.rb (class OpenSSL): test for change - -Mon Jul 27 13:24:11 2015 Koichi Sasada <ko1@atdot.net> - - * template/id.h.tmpl (ID2ATTRSET): remove an unused macro. - -Mon Jul 27 12:21:15 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/openssl/test_ssl.rb: run tests on non-Unix platforms. - -Sun Jul 26 19:21:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_ssl_alpn_protocol): fix condition - to compile, needs ALPN to be available. [Feature #9390] - -Sun Jul 26 11:29:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * signal.c (default_handler, Init_signal): discard SIGSYS, ENOSYS - should raise a SystemCallError always instead. - -Sun Jul 26 10:26:35 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c (ossl_call_servername_cb): set the ssl context - object returned by the servername callback on to the socket as an - instance variable. If the callback allocated a new context object - and didn't keep a reference to it, it could be GC'd out from under - the socket object. - - * test/openssl/test_ssl.rb (class OpenSSL): test for change. - -Sun Jul 26 10:07:26 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * test/openssl/test_ssl.rb (class OpenSSL): add test coverage around - OpenSSL::SSL::SSLContext#servername_cb - -Sun Jul 26 09:10:32 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * gems/bundled_gems: update latest version of bundled power_assert. - -Sun Jul 26 08:49:28 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/rubygems/test_gem_remote_fetcher.rb: backport rubygems upstream - change for OpenSSL key length. see detail to - https://github.com/rubygems/rubygems/pull/1290 - -Sun Jul 26 08:33:03 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/pkey.rb: implement DEFAULT_512 and - DEFAULT_1024 constants in Ruby. - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): Ask PKey for the - default DH callback since it already must check whether openssl has - been compiled with DH support. - - * ext/openssl/ossl_pkey_dh.c (OSSL_PKEY_BN): Remove C definitions of - DEFAULT_512 and DEFAULT_1024 - - * ext/openssl/ossl_pkey_dh.c (Init_ossl_dh): ditto - - * test/openssl/test_pkey_dh.rb (class OpenSSL): add test to ensure the - Ruby definitions are the same as the C definitions were. - -Sun Jul 26 08:14:59 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): support - specifically setting the tmp_dh_callback to nil. - - * ext/openssl/ossl_ssl.c (Init_ossl_ssl): ditto - - * test/openssl/test_pair.rb (module OpenSSL): add a test - -Sun Jul 26 07:47:14 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): move the default - tmp_dh_callback Ruby code and set it as a default in `initialize`. - - * ext/openssl/ossl_pkey_dh.c (static unsigned char DEFAULT_DH_512_GEN): - move this constant to Ruby. - - * ext/openssl/ossl_pkey_dh.c (static unsigned char DEFAULT_DH_1024_GEN): - ditto - - * ext/openssl/ossl_pkey_dh.c (Init_ossl_dh): ditto - - * ext/openssl/ossl_ssl.c (ossl_tmp_dh_callback): ditto - - * ext/openssl/ossl_ssl.c (ossl_sslctx_setup): tmp_dh_callback should - always be set, so we can remove this conditional - -Sun Jul 26 06:22:24 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * test/openssl/test_pair.rb: add a test ensuring that the default DH - callback is used when no DH callback is specified. - -Sun Jul 26 04:08:27 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): add missing - instance variables to squash warnings with alpn. - -Sun Jul 26 03:42:19 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb (module OpenSSL): move - OpenSSL::SSL::SSLContext#initialize implementation to pure Ruby. - - * ext/openssl/ossl_ssl.c (ossl_sslctx_initialize): ditto - - * ext/openssl/ossl_ssl.c (Init_ossl_ssl): ditto - -Sat Jul 25 21:03:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * random.c (fill_random_bytes_syscall): get rid of blocking when - no entropy is available. based on the patch by mame in - [ruby-core:70114]. [Bug #11395] - -Sat Jul 25 11:05:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (str_replace_shared_without_enc): fill the terminator - of embedded strings in wide char encodings. - -Sat Jul 25 06:38:36 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: size should be unsigned. - * rb_call_info_t::index - * rb_iseq_constant_body::stack_max - * rb_iseq_constant_body::local_size - * rb_iseq_constant_body::param::size - * rb_iseq_constant_body::local_table_size - * rb_iseq_constant_body::is_size - * rb_iseq_constant_body::callinfo_size - - * iseq.h: same for iseq_catch_table::size. - - * compile.c: catch up these fix. - - * iseq.c: ditto. - - * proc.c: ditto. - - * vm.c: ditto. - - * vm_args.c: ditto. - - * vm_eval.c: ditto. - - * vm_insnhelper.c: ditto. - -Sat Jul 25 06:00:09 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_iseq_constant_body::line_info_table. - - * iseq.c: catch up this fix. - -Sat Jul 25 05:56:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_iseq_constant_body::param::opt_table and - rb_iseq_constant_body::param::keyword. - - * compile.c: catch up this fix. - -Sat Jul 25 04:47:01 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_iseq_constant_body::catch_table. - - * compile.c (iseq_set_exception_table): catch up this fix. - - * iseq.c: ditto. - - * vm.c (vm_exec): ditto. - -Fri Jul 24 21:29:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * st.c (EQUAL, st_delete_safe): fix arguments order to compare - function, searching key is the first and stored key is the - second always. - -Fri Jul 24 21:27:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (fstr_update_callback): fstring must not be a shared - string, or the content without RSTRING_FSTR may be freed. - [ruby-dev:49188] [Bug #11386] - -Fri Jul 24 20:09:43 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/rinda/test_rinda.rb (RingIPv6#prepare_ipv6): prevent to use - IPv6 loopback interface for - Rinda::TestRingFinger#test_make_socket_ipv6_multicast and - Rinda::TestRingFinger#test_make_socket_ipv6_multicast_hops. - The tests are skipped if there are no IPv6 devices other than the - loopback device. [Bug #11394] [ruby-dev:49199] - - * test/rinda/test_rinda.rb (test_make_socket_ipv6_multicast): ditto - for Rinda::TestRingServer#test_make_socket_ipv6_multicast. - - * test/rinda/test_rinda.rb (test_ring_server_ipv6_multicast): ditto - for Rinda::TestRingServer#test_ring_server_ipv6_multicast. - -Fri Jul 24 16:35:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (fstr_update_callback): pool bare strings only. - - * string.c (rb_fstring): return the original string with sharing a - fstring if it has extra attributes, not the fstring itself. - [ruby-dev:49188] [Bug #11386] - -Fri Jul 24 16:35:34 2015 yui-knk <spiketeika@gmail.com> - - * file.c (rb_file_s_extname): [DOC] add an example. - - * test/ruby/test_path.rb (test_extname): add tests. [Fix GH-978] - * path starts with dot ('.a.rb') - * path includes dir name ('a/b/d/test.rb') - * path includes dir name and dir name starts with dot - ('.a/b/d/test.rb') - -Thu Jul 23 18:50:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_iseq_constant_body::local_table and - rb_iseq_param_keyword::table and - rb_iseq_param_keyword::default_values. - - * compile.c: catch up this fix. - - * iseq.c: ditto. - -Thu Jul 23 17:30:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_iseq_constant_body::iseq_encoded and - rb_control_frame_t::pc. - - * compile.c (rb_iseq_translate_threaded_code): catch up this fix. - - * iseq.c: ditto. - - * vm_exec.c (vm_exec_core): ditto. - -Thu Jul 23 10:25:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h: add raw FL macros, which assume always the - argument object is not a special constant. - - * internal.h (STR_EMBED_P, STR_SHARED_P): valid only for T_STRING. - - * string.c: deal with taint flags directly across String instances. - -Thu Jul 23 09:05:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (lambda_body): pop cmdarg stack for lookahead - token. [ruby-core:70067] [Bug #11380] - -Thu Jul 23 04:03:03 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c: fix tests by not setting the instance - variable on the frozen ssl instance. - -Thu Jul 23 03:32:26 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c: add ECDH callback support. [Feature #11356] - - * test/openssl/test_pair.rb: test for ECDH callback support - -Thu Jul 23 03:29:49 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * ext/openssl/ossl_ssl.c: add ALPN support. [Feature #9390] - - * ext/openssl/extconf.rb: detect ALPN support in OpenSSL - - * test/openssl/test_ssl.rb: test for ALPN - -Wed Jul 22 23:44:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_reverse): reversed string is not a substring, - and should not set coderange of the original string. - [ruby-dev:49189] [Bug #11387] - -Wed Jul 22 20:17:51 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: modify layout of rb_iseq_constant_body. - - Move frequent accessing fields to upper part. - -Wed Jul 22 19:57:47 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove unused declaration of - iseq_compile_data_ensure_node_stack. - -Wed Jul 22 19:52:45 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: separate rb_iseq_body into rb_iseq_constant_body and - rb_iseq_variable_body (rb_iseq_t::variable_body). - - rb_iseq_variable_body can be modified after compilation. - - * compile.c: use rb_iseq_t::variable_body. - - * iseq.c: ditto. - - * thread.c: ditto. - -Wed Jul 22 17:50:35 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/matrix/eigenvalue_decomposition.rb: refine code style. - [fix GH-959][ci skip] Patch by @bogdanvlviv - -Wed Jul 22 15:48:47 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/ruby/test_range.rb: Add test case for Range#end with - exclude_end true case. [fix GH-968] Patch by @yui-knk - -Wed Jul 22 09:45:31 2015 Maksim Sitnikov <sitnikovme@undev.ru> - - * numeric.c (num_coerce): [DOC] fix doc for Numeric#coerce, - missing '+'. [Fix GH-974] - -Wed Jul 22 07:24:18 2015 Koichi Sasada <ko1@atdot.net> - - * make rb_iseq_t T_IMEMO object (type is imemo_iseq). - - All contents of previous rb_iseq_t is in rb_iseq_t::body. - Remove rb_iseq_t::self because rb_iseq_t is an object. - - RubyVM::InstructionSequence is wrapper object points T_IMEMO/iseq. - So RubyVM::ISeq.of(something) method returns different wrapper - objects but they point the same T_IMEMO/iseq object. - - This patch is big, but most of difference is replacement of - iseq->xxx to iseq->body->xxx. - - (previous) rb_iseq_t::compile_data is also located to - rb_iseq_t::compile_data. - It was moved from rb_iseq_body::compile_data. - - Now rb_iseq_t has empty two pointers. - I will split rb_iseq_body data into static data and dynamic data. - - * compile.c: rename some functions/macros. - Now, we don't need to separate iseq and iseqval (only VALUE). - - * eval.c (ruby_exec_internal): `n' is rb_iseq_t (T_IMEMO/iseq). - - * ext/objspace/objspace.c (count_imemo_objects): count T_IMEMO/iseq. - - * gc.c: check T_IMEMO/iseq. - - * internal.h: add imemo_type::imemo_iseq. - - * iseq.c: define RubyVM::InstructionSequence as T_OBJECT. - Methods are implemented by functions named iseqw_.... - - * load.c (rb_load_internal0): rb_iseq_new_top() returns - rb_iseq_t (T_IMEMO/iesq). - - * method.h (rb_add_method_iseq): accept rb_iseq_t (T_IMEMO/iseq). - - * vm_core.h (GetISeqPtr): removed because it is not T_DATA now. - - * vm_core.h (struct rb_iseq_body): remove padding for - [Bug #10037][ruby-core:63721]. - -Wed Jul 22 07:15:33 2015 Koichi Sasada <ko1@atdot.net> - - * ext/objspace/objspace.c (total_i): no need to skip singleton classes. - -Wed Jul 22 06:37:54 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_call_info_t::kw_arg, - rb_control_frame_t::iseq and rb_control_frame_t::block_iseq. - - * iseq.c (iseq_free): catch up this fix. - - * vm.c: ditto. - - * vm_dump.c: ditto. - -Wed Jul 22 06:25:45 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_call_info_t::blockiseq and rb_block_t::iseq. - - * vm.c, vm_insnhelper.c: catch up this fix. - - * iseq.c (iseq_data_to_ary): constify the first iseq parameter. - - * vm_insnhelper.c (vm_make_proc_with_iseq): ditto. - -Wed Jul 22 06:17:35 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: constify rb_method_iseq_t::iseqptr. - - * proc.c (rb_method_entry_min_max_arity): catch up this fix. - - * vm_insnhelper.c (def_iseq_ptr): constify. - -Wed Jul 22 03:37:39 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (internal_object_p): Now a singleton classes appear by - ObjectSpace.each_object. [Bug #11360] - - * test/ruby/test_objectspace.rb: add a test about it. - -Tue Jul 21 21:21:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * thread.c (do_select): replace switch and goto with a loop to - suppress maybe-uninitialized warnings by gcc6. - - * thread.c (set_unblock_function, rb_wait_for_single_fd): ditto. - -Tue Jul 21 20:32:33 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/ruby/test_range.rb: Add test for Range#hash - [fix GH-969] Patch by @yui-knk - -Tue Jul 21 19:43:20 2015 Koichi Sasada <ko1@atdot.net> - - * compile.c: constify the first parameter (iseq). - * iseq_add_mark_object() - * iseq_add_mark_object_compile_time() - - * iseq.c, iseq.h (rb_iseq_add_mark_object): ditto. - -Tue Jul 21 16:18:48 2015 Eric Wong <e@80x24.org> - - * test/socket/test_nonblock.rb: increase buffer sizes - to OpenBSD limits. Thanks to Jeremy Evans <code@jeremyevans.net> - [ruby-core:70058] - -Tue Jul 21 16:08:53 2015 Eric Wong <e@80x24.org> - - * load.c (ruby_dln_librefs): make static - -Tue Jul 21 13:36:54 2015 yuuji.yaginuma <yuuji.yaginuma@gmail.com> - - * lib/optparse.rb (complete): [DOC] fix typo. [Fix GH-973] - -Tue Jul 21 05:20:21 2015 Eric Wong <e@80x24.org> - - * io.c (nogvl_wait_for_single_fd): new function for Linux - (maygvl_copy_stream_wait_read): Linux-specific version - (nogvl_copy_stream_wait_write): use nogvl_wait_for_single_fd - [ruby-core:70051] [Feature #11377] - -Mon Jul 20 15:04:30 2015 Eric Wong <e@80x24.org> - - * parse.y (parser_initialize): avoid redundant zero-ing - -Mon Jul 20 12:12:05 2015 Eric Wong <e@80x24.org> - - * parse.y (struct parser_params): pack: 88 => 256 bytes on 64-bit - [ruby-core:70034] [Feature #11371] - -Sun Jul 19 14:29:18 2015 windwiny <windwiny.ubt@gmail.com> - - * ext/pty/pty.c: [DOC] fix example typo, an old name at move from - PTY.open. [Fix GH-972] - -Sat Jul 18 21:29:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * thread.c (vm_check_ints_blocking): gather common statements at - the end, and prefer LIKELY for Visual C optimization. - -Sat Jul 18 20:44:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * load.c (rb_load_internal0): do not raise any exceptions but - return the result tag state. - - * load.c (rb_load_protect): reduce nested EXEC_TAGs. - -Sat Jul 18 19:52:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * gc.c (run_finalizer): set and restore safe level here to reduce - nested EXEC_TAGs. - -Sat Jul 18 18:45:22 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * eval.c (ruby_cleanup): error_handle() returns exit status to the - system, not internal error state, do not convert the exit status - again. - -Sat Jul 18 10:29:03 2015 Eric Wong <e@80x24.org> - - * test/ruby/test_process.rb: test thread+sigs work after failed exec - -Sat Jul 18 07:20:18 2015 Jeremy Evans <code@jeremyevans.net> - - * test/socket/test_nonblock: use smaller buffer for sendmsg - [ruby-core:70016] [Bug #11364] - -Sat Jul 18 07:04:24 2015 Eric Wong <e@80x24.org> - - * signal.c (trap_handler): cleanup to use RSTRING_GETMEM + memcmp - -Sat Jul 18 02:53:06 2015 Eric Wong <e@80x24.org> - - * io.c (argf_read_nonblock): support `exception: false' - (io_nonblock_eof): new function - (io_read_nonblock): use io_nonblock_eof - (argf_getpartial): accept kwargs hash for `exception: false' - * test/ruby/test_argf.rb (test_read_nonblock): new test - * NEWS: add item for ARGF.read_nonblock - [ruby-core:70000] [Feature #11358] - -Fri Jul 17 23:51:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (rb_eval_cmd): $SAFE=4 has been deprecated. - -Fri Jul 17 22:18:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_compile_each): use enum ruby_tag_type names. - - * vm_core.h (ruby_tag_type): move from eval_intern.h for compiling - break/next/redo/return. - -Fri Jul 17 15:39:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/encoding.h (ENC_CODERANGE_CLEAN_P): predicate that - tells if the coderange is clean, that is 7bit or valid, and no - needs to scrub. - - * re.c (rb_reg_expr_str): use ENC_CODERANGE_CLEAN_P. - - * string.c (enc_strlen, rb_enc_cr_str_buf_cat, rb_str_scrub): - ditto. - - * string.c (rb_str_enumerate_chars): ditto, and suppress a warning - by gcc6. - -Fri Jul 17 15:36:52 2015 yui-knk <spiketeika@gmail.com> - - * test/ruby/test_range.rb (test_first_last): Add test for - `Range.new`. [Fix GH-971] - -Fri Jul 17 15:36:40 2015 yui-knk <spiketeika@gmail.com> - - * test/ruby/test_range.rb (test_first_last): Add assertions to - test of `Range#last` with exclude_end true case. [Fix GH-970] - -Fri Jul 17 09:59:14 2015 Eric Wong <e@80x24.org> - - * thread.c (rb_thread_alone): simplify - -Fri Jul 17 09:58:32 2015 Eric Wong <e@80x24.org> - - * lib/rinda/tuplespace.rb: remove enumerator require - * test/pathname/test_pathname.rb: ditto - -Fri Jul 17 05:33:58 2015 Eric Wong <e@80x24.org> - - * iseq.c (rb_iseq_compile_with_option): reuse result of previous - GET_THREAD() call - * thread.c (thread_create_core): ditto - (rb_mutex_trylock): ditto - (rb_mutex_lock): ditto - * process.c (rb_waitpid): avoid multiple eval from RUBY_VM_CHECK_INTS - * thread.c (rb_thread_check_ints): ditto - -Thu Jul 16 19:12:30 2015 Eric Wong <e@80x24.org> - - * thread.c (mutex_alloc): remove needless volatile - -Thu Jul 16 22:05:29 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: constify rb_iseq_t::parent_iseq. - - rb_iseq_t::local_iseq is not constant data because - local_iseq::flip_cnt can be modified (commented). - - * compile.c: catch up this fix. - - * iseq.c: ditto. - - * vm_insnhelper.c: ditto. - -Thu Jul 16 21:47:47 2015 Naohisa Goto <ngotogenome@gmail.com> - - * process.c (redirect_dup2): when the new FD of dup2() conflicts - with one of the timer thread FDs, the internal FD is diverted. - [Bug #11336] [ruby-core:69886] [Bug #11350] [ruby-core:69961] - - * process.c (dup2_with_divert): new function for the above purpose. - - * thread_pthread.c (rb_divert_reserved_fd): new function for - diverting reserved FD. If the given FD is the same as one of the - reserved FDs, the reserved FD number is internally changed. - It returns -1 when error. Otherwise, returns 0. It also returns - 0 if there is no need to change reserved FD number. - - * thread_win32.c (rb_divert_reserved_fd): always returns 0 because - of no reserved FDs. - - * internal.h (rb_divert_reserved_fd): prototype declaration. - It is Ruby internal use only. - -Thu Jul 16 21:47:46 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (rb_iseq_disasm): rename rb_iseq_t *iseqdat to iseq - and VALUE *iseq to code. - - * iseq.c (rb_iseq_disasm_insn): ditto. - -Thu Jul 16 14:34:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm.c (REWIND_CFP): keep the arguments region inside the valid - value stack. [ruby-core:69969] [Bug #11352] - -Thu Jul 16 11:38:21 2015 Eric Wong <e@80x24.org> - - * process.c (close_unless_reserved): declare type of `fd' arg - -Thu Jul 16 08:47:29 2015 Eric Wong <e@80x24.org> - - * load.c (rb_construct_expanded_load_path): fstring expanded path - (get_loaded_features_index): fstring feature path - (rb_provide_feature): ditto - [ruby-core:69871] [Feature #11331] - -Thu Jul 16 02:56:14 2015 Eric Wong <e@80x24.org> - - * thread.c (thread_initialize): avoid RSTRING_PTR and NUMT2INT - -Thu Jul 16 01:00:46 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/ruby/test_process.rb (test_exec_close_reserved_fd): test for - [Bug #11353] - -Thu Jul 16 00:35:42 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * .gitignore: ignore version.i. - -Wed Jul 15 23:40:32 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/ruby/test_process.rb (test_deadlock_by_signal_at_forking): - use RUBY (= EnvUtil.rubybin) - -Wed Jul 15 23:01:22 2015 Naohisa Goto <ngotogenome@gmail.com> - - * process.c (redirect_close, parent_redirect_close): should not close - reserved FD. It should be closed in the exec system call due to the - O_CLOEXEC or FD_CLOEXEC flag. [Bug #11353] [ruby-core:69977] - - * process.c (close_unless_reserved): new function to close FD unless - it is reserved for internal communication. - - * thread_pthread.c (rb_reserved_fd_p): should check owner_process pid - to avoid false positive in forked child process. - -Wed Jul 15 18:31:18 2015 Eric Wong <e@80x24.org> - - * proc.c (proc_mark): remove redundant check - * vm.c (env_mark): ditto - -Wed Jul 15 17:27:40 2015 Eric Wong <e@80x24.org> - - * iseq.c (iseq_mark): remove check for data pointer - * proc.c (binding_mark): ditto - * vm.c (rb_thread_mark): ditto - * vm_trace.c (tp_mark): ditto - -Wed Jul 15 16:55:04 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * encoding.c (enc_autoload): drop dummy encoding flag from - the loaded encoding index. this flag is used only in this - source. - -Wed Jul 15 14:39:29 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (vm_make_env_each): add comments about env layout. - Do not use `i' to specify `new_ep'. - - * vm.c (rb_proc_create, rb_vm_make_proc_lambda): envval is not used. - -Wed Jul 15 08:59:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * gc.h (RUBY_MARK_UNLESS_NULL): evaluate the argument only once - to get rid of inadvertent side effects. - -Wed Jul 15 02:53:11 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h, vm.c: remove rb_proc_t::envval because we can know it via - rb_proc_t::block::ep. - - rb_vm_proc_envval(const rb_proc_t *proc) returns an Env object which - the Proc object use. - - * proc.c: catch up this fix. - - * vm_dump.c (rb_vmdebug_proc_dump_raw): ditto. - -Wed Jul 15 02:27:22 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h, vm.c: remove rb_env_t::prev_envval because we can know it - via env->ep. - - rb_vm_env_prev_envval(env) returns prev_envval via env->ep. - - * vm_core.h (rb_vm_env_local_variables): change parameter type - from VALUE (T_DATA/env) to `const rb_env_t *' to make same as - rb_vm_env_prev_envval(). - - * proc.c: catch up these changes. - - * vm_dump.c: ditto. - - * vm.c: rename macros. - - * ENV_IN_HEAP_P() to VM_EP_IN_HEAP_P() because it uses ep. - * ENV_VAL() to VM_ENV_EP_ENVVAL() because it is too short. - -Wed Jul 15 01:09:09 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c: refactoring Proc/Env related code. - - * vm_core.h: remove blockprocval field from rb_proc_t and rb_binding_t. - Instead of this field, mark given block in Proc at rb_env_t::env. - - * vm.c (vm_make_env_each): make an Env object with this layout. - And also simplify parameters. - - * proc.c: catch up this fix. - - * vm_core.h: remove rb_env_t::local_size because it is not used. - - * vm_dump.c (rb_vmdebug_env_dump_raw): catch up this fix. - - * vm_core.h (rb_vm_make_env_object): remove rb_vm_make_env_object() - because it is only referred from vm.c. - - * vm_eval.c (eval_string_with_cref): catch up this fix. - -Wed Jul 15 00:03:36 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * gc.c (__has_feature): move into internal.h. - - * internal.h (__has_feature): ditto. - - * internal.h (__has_extension): new macro. - - * internal.h (STATIC_ASSERT): use _Static_assert with - clang. [ruby-core:69931] [Bug #11343] - -Wed Jul 15 00:00:00 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * random.c (fill_random_bytes_syscall): fix compile error with - clang. [ruby-core:69931] [Bug #11343] - -Tue Jul 14 11:22:42 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#register): - notify the handler thread of new timeout registration. - - * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#initialize): - make sleep intervals adaptive than fixed period intervals. - - * lib/webrick/server.rb (WEBrick::GenericServer#start): flush - shutdown pipe. - - * lib/webrick/server.rb (WEBrick::GenericServer#stop): request the - server to stop immediately by sending data via shutdown pipe. - -Mon Jul 13 23:58:08 2015 Stefano Tortarolo <stefano.tortarolo@gmail.com> - - * lib/webrick/httpproxy.rb (WEBrick::HTTPProxyServer#do_CONNECT): - fix typos in debugger statements. [Fix GH-967] - -Mon Jul 13 19:11:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/timeout.rb (timeout): warn as deprecated for a long time. - -Mon Jul 13 01:37:27 2015 Zachary Scott <zzak@ruby-lang.org> - - * ext/openssl/ossl.c: [DOC] Backport ruby/openssl@dbb3fdb [Bug #11345] - Thanks to Tomoya Chiba for the report and help with patch. - -Sun Jul 12 09:20:02 2015 Shota Fukumori <her@sorah.jp> - - * ext/socket/basicsocket.c: [DOC] typo (Errno::AGAIN -> Errno::EAGAIN) - - * ext/socket/socket.c: ditto - - * ext/socket/tcpserver.c: ditto - - * ext/socket/udpsocket.c: ditto - - * ext/socket/unixserver.c: ditto - - * io.c: ditto - -Sun Jul 12 06:42:23 2015 ksss <co000ri@gmail.com> - - * test/stringio/test_stringio.rb (test_sysread): add a test for - StringIO#sysread. [Fix GH-966] - -Sat Jul 11 21:16:34 2015 ksss <co000ri@gmail.com> - - * ext/stringio/stringio.c (Init_stringio): [DOC] Fix an example, - StringIO#puts should be set "\n" at last. [Fix GH-965] - -Sat Jul 11 12:45:51 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/timeout.rb (Timeout#timeout): remove regexp with wrong line - number and fix caller depth. - -Fri Jul 10 22:05:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/timeout.rb (ExitException): removed internal exception class - and use Timeout::Error instead, as using throw/catch to isolate - each timeouts now. [ruby-dev:49179] [Bug #11344] - -Fri Jul 10 17:41:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (is_case_sensitive): get attributes by the file descriptor - of open directory, instead of using mount point name. - -Fri Jul 10 10:46:02 2015 ksss <co000ri@gmail.com> - - * ext/stringio/stringio.c (writable): remove unnecessary check for - deprecated safe level 4. [Fix GH-963] - -Thu Jul 9 15:07:12 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (waitpid): return immediately if interrupted. - reported by <takkanm AT gmail.com> [ruby-dev:49176] [Bug #11340] - -Thu Jul 9 13:03:46 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_search_super_method): use CI_SET_FASTPATH(). - -Thu Jul 9 11:07:06 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove rb_call_info_t::klass because - rb_callable_method_entry_t has information about defined class. - - * vm_insnhelper.c (vm_search_method): don't set ci->klass because - it is removed. - - * vm_insnhelper.c (rb_equal_opt): ditto. - - * vm_insnhelper.c (vm_search_superclass): removed because it is too - simple to write code directly. - - * vm_insnhelper.c (vm_defined): don't use vm_search_superclass(). - This fix avoid searching current callable `me' twice. - - * vm_insnhelper.c (vm_search_super_method): ditto. - -Thu Jul 9 10:03:10 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/net/http/responses.rb: Added 308 status to CODE_TO_OBJ list. - [fix GH-961] Patch by @billinghamj - -Thu Jul 9 09:34:14 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h (rb_control_frame_t): fix comments (layout index). - -Thu Jul 9 09:25:50 2015 Zachary Scott <e@zzak.io> - - * parse.y: Improve duplicate key warning with patch by @andremedeiros - [Fix GH-938] https://github.com/ruby/ruby/pull/938 [Bug #11327] - -Wed Jul 8 07:43:01 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/csv.rb: typo fix [ci skip][fix GH-958] Patch by @henrik - -Wed Jul 8 04:42:27 2015 Eric Wong <e@80x24.org> - - * iseq.c (iseq_data_to_ary): dump kw_arg as symbol - * test/-ext-/iseq_load/test_iseq_load.rb: test kw_arg roundtrip - [ruby-core:69891] [Bug #11338] - -Tue Jul 7 18:18:41 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * random.c (fill_random_bytes_syscall): fix compile error. - -Tue Jul 7 16:47:30 2015 Eric Wong <e@80x24.org> - - * compile.c (COMPILE_ERROR): reduce GET_THREAD() calls - -Tue Jul 7 16:39:04 2015 Eric Wong <e@80x24.org> - - * random.c (fill_random_bytes_syscall): return -1 for error - * random.c (fill_random_bytes): try urandom on syscall failure - -Tue Jul 7 15:02:18 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_str_normalize_ospath): skip invalid byte sequence not - to loop infinitely. this case usually does not happen as the - input name should come from real file systems. - -Tue Jul 7 14:40:08 2015 Koichi Sasada <ko1@atdot.net> - - * vm_backtrace.c: remove debug flag introduced accidentally. - -Tue Jul 7 12:05:37 2015 Koichi Sasada <ko1@atdot.net> - - * cont.c (cont_free): remove mysterious fflush() - introduced at r19890, maybe accidentally. - -Tue Jul 7 11:45:14 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (rb_method_call): because data->me should be non-NULL, - do not check data->me - - * proc.c (method_inspect): ditto. - -Tue Jul 7 11:37:25 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove rb_iseq_t::orig because rb_iseq_clone() - no longer exists. - - * iseq.c: don't use rb_iseq_t::orig. - -Tue Jul 07 11:25:57 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c, internal.h (rb_iseq_clone): removed because we don't need to - clone iseq any more. - - * class.c (clone_method): share iseq between cloned methods. All of - method dependent information are able to refer from method entry. - -Tue Jul 7 04:42:25 2015 Eric Wong <e@80x24.org> - - * string.c (Init_String): use rb_str_freeze for String#freeze - to resize internal buffer - [ruby-core:69870] [Feature #11330] - -Tue Jul 7 04:12:32 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (vm_define_method): remove an unused local variable. - -Tue Jul 7 03:57:28 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove rb_iseq_t::defined_method_id because it is not - needed. - - * eval.c (frame_func_id): simplify. rb_callable_method_entry_t - has enough information. - - * eval.c (frame_called_id): ditto. - - * iseq.c (prepare_iseq_build): catch up this fix. - - * proc.c (rb_mod_define_method): ditto. - - * vm.c (vm_define_method): ditto. - -Tue Jul 7 03:47:26 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove a useless declaration. - -Tue Jul 7 03:33:20 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: remove rb_iseq_t::klass to reduce dynamic data. - - * internal.h, iseq.c (rb_iseq_klass): remove it because - rb_iseq_t::klass is removed. - - * vm_insnhelper.c (vm_super_outside): do not see cfp->iseq, but - check callable method entry on a frame. - This fix simplify the logic to search super class. - - * test/ruby/test_method.rb: support super() from Proc. - Now, [Bug #4881] and [Bug #3136] was solved. - - * proc.c (rb_mod_define_method): catch up this change. - - * vm.c (vm_define_method): ditto. - - * vm_backtrace.c (rb_profile_frames): now, each `frame' objects - are rb_callable_method_entry_t data or iseq VALUEs. - - This fix introduce minor compatibility issue that - rb_profile_frame_label() always returns - rb_profile_frame_base_label(). - - * test/-ext-/debug/test_profile_frames.rb: catch up this change. - -Tue Jul 7 01:52:14 2015 Koichi Sasada <ko1@atdot.net> - - * cont.c (fiber_init): initialize control frame correctly. - This fix does not affect any ordinal execution, but - affects debug prints. - -Mon Jul 6 17:59:05 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_search_super_method): do not skip calling - same methods in super. - [Bug #3351] - - * test/ruby/test_super.rb: fix a test. - -Mon Jul 6 17:59:11 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/tk/tcltklib.c: removed deprecated safe level. - -Mon Jul 6 17:16:37 2015 Koichi Sasada <ko1@atdot.net> - - * method.h, proc.c (rb_method_entry_location): make it static - and remove prefix `rb_' because it is used only in proc.c. - -Mon Jul 6 16:42:10 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/lib/memory_status.rb: removed redundant path. - -Mon Jul 6 01:18:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/lib/test/unit/parallel.rb: make @@project_dir one level - upper as this file had moved one level deeper. - -Sun Jul 5 23:54:10 2015 mizokami <suzunatsu@yahoo.com> - - * lib/optparse.rb: [DOC] Fix typo. - -Sun Jul 5 18:25:37 2015 Eric Wong <e@80x24.org> - - * gc.c (gc_profile_record_get): fix spelling error in keys - -Sun Jul 5 14:49:01 2015 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org> - - * README.md: fix a typo pointed out by raoulvdberge. - https://github.com/ruby/ruby/pull/953#commitcomment-11998186 - -Sun Jul 5 12:56:20 2015 Irvi Firqotul Aini <viarc7@gmail.com> - - * README.md: Added link HowToReport bugs. - -Sun Jul 5 10:51:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_sort_bang): the original array may not be - embedded even if a substitution array is embedded, as it is - embedded when the original array is short enough but not - embedded. [ruby-dev:49166] [Bug #11332] - -Sun Jul 5 09:31:40 2015 Eric Wong <e@80x24.org> - - * test/ruby/test_process.rb: test for fd=3 usability in child - -Sat Jul 4 19:43:31 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * Add test case for empty array and first method with args. - Patch by @yui-knk [fix GH-955] - -Sat Jul 4 19:39:08 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * Add test for `Enumerable#sort` with block. Patch by @yui-knk - [fix GH-954] - -Sat Jul 4 14:38:43 2015 Eric Wong <e@80x24.org> - - * enum.c (zip_ary): remove volatile, use RB_GC_GUARD - (zip_i): ditto - -Sat Jul 4 10:42:57 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/rubygems/test_case.rb (teardown): do not delete features - loaded from the original load paths, the same libraries should - be loaded again when the same features are required. - [ruby-dev:49031] [Bug #11222] - -Sat Jul 4 09:38:52 2015 Eric Wong <e@80x24.org> - - * vm.c (rb_vm_mark): reduce branches for always-set VM fields - (rb_vm_add_root_module): ditto - -Fri Jul 03 20:05:10 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: introduce rb_callable_method_entry_t to remove - rb_control_frame_t::klass. - [Bug #11278], [Bug #11279] - - rb_method_entry_t data belong to modules/classes. - rb_method_entry_t::owner points defined module or class. - - module M - def foo; end - end - - In this case, owner is M. - - rb_callable_method_entry_t data belong to only classes. - For modules, MRI creates corresponding T_ICLASS internally. - rb_callable_method_entry_t can also belong to T_ICLASS. - - rb_callable_method_entry_t::defined_class points T_CLASS or - T_ICLASS. - rb_method_entry_t data for classes (not for modules) are also - rb_callable_method_entry_t data because it is completely same data. - In this case, rb_method_entry_t::owner == rb_method_entry_t::defined_class. - - For example, there are classes C and D, and includes M, - - class C; include M; end - class D; include M; end - - then, two T_ICLASS objects for C's super class and D's super class - will be created. - - When C.new.foo is called, then M#foo is searched and - rb_callable_method_t data is used by VM to invoke M#foo. - - rb_method_entry_t data is only one for M#foo. - However, rb_callable_method_entry_t data are two (and can be more). - It is proportional to the number of including (and prepending) - classes (the number of T_ICLASS which point to the module). - - Now, created rb_callable_method_entry_t are collected when - the original module M was modified. We can think it is a cache. - - We need to select what kind of method entry data is needed. - To operate definition, then you need to use rb_method_entry_t. - - You can access them by the following functions. - - * rb_method_entry(VALUE klass, ID id); - * rb_method_entry_with_refinements(VALUE klass, ID id); - * rb_method_entry_without_refinements(VALUE klass, ID id); - * rb_resolve_refined_method(VALUE refinements, const rb_method_entry_t *me); - - To invoke methods, then you need to use rb_callable_method_entry_t - which you can get by the following APIs corresponding to the - above listed functions. - - * rb_callable_method_entry(VALUE klass, ID id); - * rb_callable_method_entry_with_refinements(VALUE klass, ID id); - * rb_callable_method_entry_without_refinements(VALUE klass, ID id); - * rb_resolve_refined_method_callable(VALUE refinements, const rb_callable_method_entry_t *me); - - VM pushes rb_callable_method_entry_t, so that rb_vm_frame_method_entry() - returns rb_callable_method_entry_t. - You can check a super class of current method by - rb_callable_method_entry_t::defined_class. - - * method.h: renamed from rb_method_entry_t::klass to - rb_method_entry_t::owner. - - * internal.h: add rb_classext_struct::callable_m_tbl to cache - rb_callable_method_entry_t data. - - We need to consider about this field again because it is only - active for T_ICLASS. - - * class.c (method_entry_i): ditto. - - * class.c (rb_define_attr): rb_method_entry() does not takes - defined_class_ptr. - - * gc.c (mark_method_entry): mark RCLASS_CALLABLE_M_TBL() for T_ICLASS. - - * cont.c (fiber_init): rb_control_frame_t::klass is removed. - - * proc.c: fix `struct METHOD' data structure because - rb_callable_method_t has all information. - - * vm_core.h: remove several fields. - * rb_control_frame_t::klass. - * rb_block_t::klass. - - And catch up changes. - - * eval.c: catch up changes. - - * gc.c: ditto. - - * insns.def: ditto. - - * vm.c: ditto. - - * vm_args.c: ditto. - - * vm_backtrace.c: ditto. - - * vm_dump.c: ditto. - - * vm_eval.c: ditto. - - * vm_insnhelper.c: ditto. - - * vm_method.c: ditto. - -Fri Jul 3 14:30:18 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/file.c: some mingw compilers need a tweek for the - declarations of _wfreopen_s. [Bug #11320] - -Fri Jul 3 12:25:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * transcode.c (rb_econv_set_replacement): target encoding name can - be empty now. [ruby-core:69841] [Bug #11324] - -Fri Jul 3 07:21:06 2015 Eric Wong <e@80x24.org> - - * benchmark/bm_io_nonblock_noex.rb: new benchmark - * ext/openssl/ossl_ssl.c (no_exception_p): new function - (ossl_start_ssl): adjust for no_exception_p - (ossl_ssl_connect): adjust ossl_start_ssl call - (ossl_ssl_connect_nonblock): ditto - (ossl_ssl_accept): ditto - (ossl_ssl_accept_nonblock): ditto - (ossl_ssl_read_internal): adjust for no_exception_p - (ossl_ssl_write_internal): ditto - (ossl_ssl_write): adjust ossl_write_internal call - (ossl_ssl_write_nonblock): ditto - * ext/stringio/stringio.c (strio_read_nonblock): - delay exception check - * io.c (no_exception_p): new function - (io_getpartial): call no_exception_p - (io_readpartial): adjust for io_getpartial - (get_kwargs_exception): remove - (io_read_nonblock): adjust for io_getpartial, - check no_exception_p on EOF - (io_write_nonblock): call no_exception_p - (rb_io_write_nonblock): do not check `exception: false' - (argf_getpartial): adjust for io_getpartial - [ruby-core:69778] [Feature #11318] - -Fri Jul 3 07:13:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (replace_real_basename): Win32 API does not set errno, get - the last error by GetLastError() and map to errno. [Bug #10015] - -Thu Jul 2 21:32:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (replace_real_basename): show warnings at errors. - [Bug #10015] - -Thu Jul 2 18:39:20 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: remove `#define RGENGC_OBJ_INFO 1' line introduced to - debug Bug #11244. - -Thu Jul 2 18:34:26 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_raw_obj_info): separated from rb_obj_info(). - Fill internal object information into passed buffer. - - * gc.h: declare rb_raw_obj_info(). - -Thu Jul 2 16:15:04 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (replace_real_basename): update path type by the target - attributes if possible, to improve the performance. [Bug #10015] - -Thu Jul 2 14:45:53 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * st.c: get rid of VC++'s warnings of C4700 (uninitialized local - variable used). I think that these are wrong, but should shut them - up. - -Thu Jul 2 14:15:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/rubygems.rb (Gem.load_path_insert_index): search - @gem_prelude_index first. - - * lib/rubygems/test_case.rb (Gem::TestCase#setup): keep already - expanded paths to preserve instance variables. - -Thu Jul 2 14:12:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby.c (process_options): also copy initial load path marks at - setting load paths encoding. - -Thu Jul 2 12:26:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/rubygems/test_gem_server.rb (process_based_port): use - dynamically chosen port numbers to get rid of conflicts. - -Thu Jul 2 11:58:59 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/rubygems/test_gem_specification.rb: skip tests which the - platform does not permit the filename of its test file. - -Thu Jul 2 11:36:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/rubygems/test_gem_resolver_git_specification.rb: require - rubygems/installer.rb before Gem::TestCase#setup runs, otherwise - as Gem::TestCase#teardown restores $LOADED_FEATURES to the state - at that time, the requiring the file in GitSpecification#install - method causes a lot of constant redefinitions. - -Thu Jul 2 10:43:36 2015 Eric Wong <e@80x24.org> - - * ext/socket/rubysocket.h: flags for common socket families - (rsock_getfamily): update signature - * include/ruby/io.h: comment socket FMODE flags - * ext/socket/init.c (rsock_getfamily): memoize family - * ext/socket/basicsocket.c: adjust rsock_getfamily calls - * ext/socket/ancdata.c: ditto - [ruby-core:69713] [Feature #11298] - -Thu Jul 2 10:30:01 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems/resolver.rb: fixed NameError of Gem::Util::NULL_DEVICE. - -Thu Jul 2 09:51:44 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems/resolver.rb: fix error of null device reference with DOSISH - platform. - -Thu Jul 2 06:49:44 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems: Update to RubyGems HEAD(c202db2). - this version contains many enhancements see http://git.io/vtNwF - * test/rubygems: ditto. - -Wed Jul 1 23:50:34 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * test/net/http/test_httpresponse.rb - (HTTPResponseTest#test_read_body_content_encoding_deflate_uppercase): - fix a failure without zlib. - -Wed Jul 1 10:54:56 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * Add test for Enumerable#none? [fix GH-950] Patch by @yui-knk - -Wed Jul 1 09:30:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * struct.c (struct_set_members): hide internal back_members - object, and members object does not need to be duped as it - should be frozen and hidden. - -Wed Jul 1 09:28:47 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * struct.c (struct_member_pos): revert r51080 to fix other - implicit conversions but cast the return value to fix the - previous implicit conversion. - -Wed Jul 1 08:47:24 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * struct.c (struct_member_pos): avoid implicit conversion loses - integer precision: 'long' to 'int'. - -Wed Jul 1 05:57:03 2015 Eric Wong <e@80x24.org> - - * vm_method.c (rb_add_method_iseq): add RB_GC_GUARD - * class.c (clone_method): remove RB_GC_GUARD - * struct.c (define_aref_method): ditto - (define_aset_method): ditto - * vm.c (vm_define_method): - * iseq.c (rb_iseq_clone): add RB_GC_GUARD - -Wed Jul 1 05:43:58 2015 Eric Wong <e@80x24.org> - - * struct.c (AREF_HASH_THRESHOLD): new macro - (id_back_members): new ID - (struct_member_pos_ideal): new function - (struct_member_pos_probe): ditto - (struct_set_members): ditto - (struct_member_pos): ditto - (rb_struct_getmember): use struct_member_pos for O(1) access - (rb_struct_aref_sym): ditto - (rb_struct_aset_sym): ditto - (setup_struct): call struct_set_members - (struct_define_without_accessor): ditto - (Init_Struct): initialize __members_back__ - [ruby-core:66851] [ruby-core:69705] [ruby-core:69821] - -Tue Jun 30 23:12:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (rb_io_reopen): FilePathValue() ensures the path - NUL-terminated and frozen, so it is unnecessary to make it shared. - -Tue Jun 30 23:11:53 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (check_dirname): ensure path name NUL-terminated for - SHARABLE_MIDDLE_SUBSTRING. - - * io.c (rb_sysopen): ditto. - -Tue Jun 30 18:38:16 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/file.c (rb_freopen): need to terminate by NUL. - -Tue Jun 30 17:28:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (rb_io_reopen): freopen(3) with OS encoding path. - [ruby-core:69780] [Bug #11320] - - * win32/file.c (rb_freopen): wrapper of wchar version freopen(3). - use _wfreopen_s() if available. - -Tue Jun 30 08:24:08 2015 Eric Wong <e@80x24.org> - - * io.c (rb_io_oflags_modestr): handle O_TRUNC correctly - * test/ruby/test_io.rb (test_reopen_stdio): new test - Patch-by: cremno phobia <cremno@mail.ru> - [ruby-core:69779] [Bug #11319] - -Tue Jun 30 02:47:02 2015 Eric Wong <e@80x24.org> - - * include/ruby/st.h (struct st_table): hide struct list_head - * st.c (struct st_table_entry): adjust struct - (head, tail): remove shortcut macros - (st_head): new wrapper function - (st_init_table_with_size): adjust to new struct and API - (st_clear): ditto - (add_direct): ditto - (unpack_entries): ditto - (rehash): ditto - (st_copy): ditto - (remove_entry): ditto - (st_shift): ditto - (st_foreach_check): ditto - (st_foreach): ditto - (get_keys): ditto - (get_values): ditto - (st_values_check): ditto - (st_reverse_foreach_check): ditto (unused) - (st_reverse_foreach): ditto (unused) - [ruby-core:69726] [Misc #10278] - -Mon Jun 29 17:38:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * insns.def (defineclass): do not quote unprintable characters at - raising an exception. - -Mon Jun 29 16:01:24 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * lib/net/http/response.rb (inflater): CONTENT_ENCODING can be upper - case. [ruby-core:69670] [Bug #11285] patched by Andy Chu - -Mon Jun 29 14:50:08 2015 Shugo Maeda <shugo@ruby-lang.org> - - * eval.c (add_activated_refinement): should not include the original - class. - -Mon Jun 29 12:09:10 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * README.md: tweak styles. [fix GH-945][ci skip] Patch by @bryndyment - -Mon Jun 29 07:23:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * template/sizes.c.tmpl: extract RUBY_DEFINT to define sizes of - types checked by configure.in, and fix size of intptr_t in - universal binary. - -Mon Jun 29 02:10:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * insns.def (defineclass): preserve encoding of name in error - messages for super class mismatch. - - * insns.def (defineclass): preserve encoding of name in error - messages for non-class super. - - * insns.def (defineclass): preserve encoding of name in error - messages when already defined but type mismatch. - -Sun Jun 28 12:07:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * class.c (rb_define_class_id_under): raise TypeError exception - same as ruby level class definition when superclass mismatch. - -Sun Jun 14 19:02:03 2015 Benoit Daloze <eregontp@gmail.com> - - * lib/net/ftp.rb (makeport): close the TCPServer - when sending the port fails. - - * test/net/ftp/test_ftp.rb: test for above. - -Fri Jun 26 12:48:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * transcode.c (load_transcoder_entry): fix transcoder loading race - condition, by waiting in require. [ruby-dev:49106] [Bug #11277] - -Fri Jun 26 07:53:56 2015 Eric Wong <e@80x24.org> - - * enum.c (enum_minmax): simplify return value creation - * test/ruby/test_enum.rb: test behavior on empty - * hash.c (rb_hash_fetch_m): remove unnecessary volatile since r41597 - (env_reject_bang): trade volatile for GC guard - (env_select): ditto - (env_select_bang): ditto - (env_keep_if): ditto - (rb_env_clear): ditto - -Thu Jun 25 21:24:28 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/-ext-/popen_deadlock/test_popen_deadlock.rb: test [Bug #11265] - - * ext/-test-/popen_deadlock/infinite_loop_dlsym.c: new ext to call - dlsym(3) infinitely without GVL, used in the above test. - - * ext/-test-/popen_deadlock/extconf.rb: extconf.rb for the above - ext. Currently, only enabled on Solaris (main target) and Linux - (as a reference platform and for debugging the ext). - -Thu Jun 25 19:24:25 2015 Naohisa Goto <ngotogenome@gmail.com> - - * configure.in: not to use vfork on Solaris to avoid deadlock - occurred in vfork(2) with multi-threading and dynamic linker - on Solaris. [Bug #11265] [ruby-dev:49089] - -Thu Jun 25 18:25:41 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/lib/envutil.rb (Test::Unit::Assertions#assert_no_memory_leak): - NO_MEMORY_LEAK_ENVS is moved to Memory::NO_MEMORY_LEAK_ENVS - to reduce child executions during test-all on Solaris. - - * test/lib/memory_status.rb (Memory::NO_MEMORY_LEAK_ENVS): ditto. - -Thu Jun 25 17:32:33 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_method_entry_create): need to call - method_definition_reset() if def is given. - - Actually, `me' is a new object, so we don't need to call it. - It is just to make sure. - - * vm_method.c (method_definition_reset): remove duplicated insertion. - - * vm_method.c (rb_method_entry_clone): assign dst->def here, - not in method_definition_reset(). - -Thu Jun 25 16:44:54 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c: make a rb_method_definition_t data (def) *after* making - a rb_method_entry_t data (me). - - Normally, `me' points `def'. Some Ruby objects pointed from `def' - and objects are marked by `me' (mark_method_entry() in gc.c). - However, `def' is built before making a `me', then nobody can mark - objects pointed from `def' before making (and pointing from) `me'. - - I hope this patch solve #11244. - - * vm_method.c: remove `rb_' prefix from some static functions. - - * method.h (rb_method_entry_create): constify - - * gc.c (mark_method_entry): add checking `def' and - `def->body.iseq.iseqptr' availability because they can be NULL. - -Thu Jun 25 14:14:16 2015 takiy33 <takiy33@gmail.com> - - * test/test_prime.rb (test_eratosthenes_works_fine_after_timeout): - use spaces instead of TABs in ruby codes. [Fix GH-944] - -Thu Jun 25 07:08:35 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info, method_type_name): show method type name in a string - instead of a number. - -Thu Jun 25 06:49:25 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info): show more details for T_IMEMO/imemo_ment. - -Thu Jun 25 06:40:46 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_method_definition_reset): need a WB for - VM_METHOD_TYPE_ATTRSET. - -Thu Jun 25 03:33:21 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (RGENGC_OBJ_INFO, obj_info): add a macro to enable/disable - rich obj_info() output. - - At the default, the value of RGENGC_OBJ_INFO is - (RGENGC_DEBUG | RGENGC_CHECK_MODE). - - * gc.c (RGENGC_OBJ_INFO): force enable it to debug #11244. - - * gc.c (gc_mark_ptr): print more details with obj_info(). - - * gc.c (gc_mark_children): remove useless debug prints. - -Thu Jun 25 02:40:33 2015 Eric Wong <e@80x24.org> - - * ext/openssl/ossl_ssl.c (ossl_ssl_read_internal): - do not process kwargs in blocking mode - * test/openssl/test_ssl.rb: test sysread - -Wed Jun 24 16:54:11 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_mark_children): add additional debug code for #11244. - -Wed Jun 24 16:05:42 2015 Eric Wong <e@80x24.org> - - * string.c (rb_str_justify): use RB_GC_GUARD - -Wed Jun 24 14:25:17 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_mark_ptr): add a check code for #11244. - - It should be removed later. But we can remain this check - because it is only a branch. - -Wed Jun 24 12:49:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_fstring_cstr): new function to make a fstring from - a string literal. - - * internal.h (rb_fstring_lit): new macro to make a fstring from a - string literal. - - * include/ruby/intern.h (rb_strlen_lit): new macro to get the - length of a string literal, borrowed from mruby/mruby@e4afd53. - -Wed Jun 24 12:21:16 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * re.c: Update documentation for Regexp class. - [fix GH-937][ci skip] Patch by @davydovanton - -Wed Jun 24 09:23:03 2015 Eric Wong <e@80x24.org> - - * variable.c (generic_ivar_set): remove FL_ABLE check - (gen_ivar_copy): ditto - [ruby-core:69715] - -Wed Jun 24 08:28:15 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): reduce stack use - [ruby-core:69595] [Feature #11263] - -Tue Jun 23 14:32:42 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * error.c (name_err_receiver): raise ArgumentError if no receiver - is available on this exception object. [Feature #10881] - -Tue Jun 23 09:48:34 2015 Eric Wong <e@80x24.org> - - * dir.c (check_dirname): avoid volatile, use return value - (dir_s_chroot, dir_s_mkdir, dir_s_rmdir): adjust callers - -Tue Jun 23 06:37:10 2015 Eric Wong <e@80x24.org> - - * struct.c (struct_ivar_get): cache member definition in a subclass - Thanks to Sokolov Yura aka funny_falcon <funny.falcon@gmail.com> - in https://bugs.ruby-lang.org/issues/10585 - -Tue Jun 23 04:58:06 2015 Eric Wong <e@80x24.org> - - * benchmark/bm_vm2_struct_big_href_hi.rb: new benchmark - * benchmark/bm_vm2_struct_big_href_lo.rb: ditto - * benchmark/bm_vm2_struct_big_hset.rb: ditto - * benchmark/bm_vm2_struct_small_href.rb: ditto - * benchmark/bm_vm2_struct_small_hset.rb: ditto - Thanks to Sokolov Yura aka funny_falcon <funny.falcon@gmail.com> - in https://bugs.ruby-lang.org/issues/10585 - -Mon Jun 22 18:08:48 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/lib/test/unit.rb (Test::Unit::Parallel#start_watchdog): removed - because it has been meaningless since r36385. [Bug #11288] - - * test/lib/test/unit.rb (Test::Unit::Parallel#_run_parallel): delete - lines related to the removed start_watchdog method - -Sun Jun 21 23:52:46 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * NEWS: mention Array#bsearch_index and Hash#fetch_values. - -Sun Jun 21 23:46:27 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * NEWS: add a reference to a ticket. - -Sun Jun 21 20:28:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * internal.h (roomof): extract from type_roomof, and move from - bignum.c. - -Sun Jun 21 18:32:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ruby_atomic.h (ATOMIC_PTR_CAS): define by generic CAS macro, not - via size_t, to suppress a warning by mingw gcc. - -Sun Jun 21 05:31:41 2015 Shota Fukumori <her@sorah.jp> - - * ext/objspace/objspace_dump.c(dump_object): Return empty JSON object when - passed object is a special const, instead of SEGV. - Based patch by Kohei Suzuki (eagletmt). [ruby-core:69692] [Bug #11291] - - * test/objspace/test_objspace.rb(test_dump_special_consts): Test for above fix. - - -Sat Jun 20 03:56:58 2015 Yusuke Endoh <mame@ruby-lang.org> - - * enc/make_encmake.rb: the list of encoding extension libraries must - not include encinit.c itself. It caused "undefined reference to - Init_encinit". - -Sat Jun 20 02:03:53 2015 Naohisa Goto <ngotogenome@gmail.com> - - * process.c (rb_execarg_parent_start1): new macro ALWAYS_NEED_ENVP - to generate envp_str anytime on Solaris 10 (or earlier version - of Solaris) to avoid calling execv() which is async-signal unsafe - on Solaris 10. [Bug #11265] [ruby-dev:49089] - - * process.c (exec_with_sh, proc_exec_cmd): On Solaris 10, - because ALWAYS_NEED_ENVP is 1 and envp_str is always generated, - execv() in exec_with_sh() and proc_exec_cmd() are never called. - To guarantee this, execv() is replaced by a macro to print - out error message on Solaris 10. - - * process.c (proc_exec_sh): Because proc_exec_sh() may be called - by rb_proc_exec() with envp_str = Qfalse, execl() is replaced - by a macro that calls execle() with "extern char **environ" - traditional global variable on Solaris 10. - TODO: This may be unsafe and should be changed in the future. - Although rb_proc_exec() is not used from inside current version - of ruby, it may be called by third-party extensions. - -Sat Jun 20 01:10:13 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * NEWS: mention about $SAFE. - -Fri Jun 19 14:53:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (rb_mod_define_method): now requires a block direct to - this method call. [ruby-core:69655] [Bug #11283] - -Fri Jun 19 13:54:43 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (rb_mod_define_method): get rid of inadvertent ID - creations at error. - -Fri Jun 19 07:58:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/extmk.rb: if no with-ext option is given, default to - enable everything. [ruby-dev:49108] [Bug #11280] - -Fri Jun 19 06:30:07 2015 Koichi Sasada <ko1@atdot.net> - - * bootstraptest/test_method.rb: remove a test because $SAFE=2 was - obsolete. - - Please check btest, too. - -Thu Jun 18 23:51:51 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * bin/erb: $SAFE=3 is obsolete. - -Thu Jun 18 23:45:11 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * safe.c: removed needless doc related $SAFE=2 - -Thu Jun 18 23:38:07 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * thread.c (rb_thread_safe_level): fix document. $SAFE=3 is obsolete. - [ci skip] - -Thu Jun 18 23:25:51 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/extmk.rb: configure intersection of with-ext and not - without-ext, as withouts is no longer true by default if - with-ext option is given. [ruby-dev:49108] [Bug #11280] - -Thu Jun 18 23:20:46 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * include/ruby/ruby.h: $SAFE=2 is now obsolete. - - * dir.c, ext/fiddle/handle.c, ext/socket/basicsocket.c, file.c - gc.c, io.c, process.c, safe.c, signal.c, win32/file.c: - removed code for $SAFE=2 - - * test/erb/test_erb.rb, test/fiddle/test_handle.rb - test/ruby/test_env.rb: removed tests for $SAFE=2. - -Thu Jun 18 22:50:07 2015 Yusuke Endoh <mame@ruby-lang.org> - - * enc/make_encmake.rb: added --transes and --no-transes options. - -Thu Jun 18 18:24:12 2015 Eric Wong <e@80x24.org> - - * test/socket/test_unix.rb: replace sleep with select - -Thu Jun 18 17:59:06 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (rb_vm_control_frame_id_and_class): remove useless codes. - `me' knows ID and owner class. - -Thu Jun 18 16:58:35 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: constify rb_method_alias_struct::original_me and - rb_method_refined_struct::orig_me. - - * class.c (move_refined_method): use RB_OBJ_WRITE() for - me->def->body.refined.orig_me. - -Thu Jun 18 14:35:28 2015 Koichi Sasada <ko1@atdot.net> - - * ext/objspace/objspace.c (count_imemo_objects): support imemo_ment. - -Thu Jun 18 13:32:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * error.c (name_err_receiver): add NameError#receiver method. - [Feature #10881] - -Thu Jun 18 10:00:06 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * safe.c: removed needless doc related $SAFE=3 - -Thu Jun 18 09:59:23 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * safe.c: rename old method name for $SAFE=3 - -Thu Jun 18 06:02:42 2015 Eric Wong <e@80x24.org> - - * compile.c (get_exception_sym2type, iseq_build_from_ary_body): - rely on %+PRIsVALUE instead of calling rb_inspect directly - -Wed Jun 17 20:59:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * common.mk (ENC_MK): needs fake.rb if cross compilation. - [ruby-dev:49098] [Bug #11272] - -Wed Jun 17 20:23:29 2015 Tanaka Akira <akr@fsij.org> - - * ext/rbconfig/sizeof/extconf.rb: Check __float80. - -Wed Jun 17 15:15:53 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * safe.c (safe_setter): of course, don't have to warn the limitation of - $SAFE=3 after it's removed. - -Wed Jun 17 14:29:43 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * include/ruby/ruby.h: $SAFE=3 is now obsolete. - - * ext/socket/init.c, ext/socket/socket.c, ext/socket/tcpsocket.c - ext/socket/udpsocket.c, gc.c, object.c, re.c, safe.c: removed code - for $SAFE=3 - - * bootstraptest/test_method.rb, test/erb/test_erb.rb, test/ruby/test_dir.rb - test/ruby/test_file.rb, test/ruby/test_method.rb, test/ruby/test_regexp.rb - test/ruby/test_thread.rb: remove tests for $SAFE=3 - -Wed Jun 17 12:13:33 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ChangeLog: added contributor name. - -Wed Jun 17 10:57:28 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/csv.rb: accept to use Range object for row selection. - contributed by Mitsutaka Mimura. - [Feature #11267][ruby-dev:49091] - -Wed Jun 17 09:50:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/rdoc/servlet.rb (documentation_search, root_search): - requires json for JSON.dump and fix sporadic failures due to - the loading order. - -Tue Jun 16 19:19:53 2015 Tanaka Akira <akr@fsij.org> - - * ext/rbconfig/sizeof/extconf.rb: Check several types defined in C99 - and x86_64 ABI. - - * template/sizes.c.tmpl: Relax a pattern for types. - -Tue Jun 16 17:37:01 2015 Koichi Sasada <ko1@atdot.net> - - * test/objspace/test_objspace.rb: relax pattern because uncollectible - flag and marked flag can be false at major GC. - [Bug #10852] - -Tue Jun 16 04:50:44 2015 Eric Wong <e@80x24.org> - - * ext/socket/basicsocket.c (bsock_recv): document outbuf - * ext/socket/unixsocket.c (unix_recvfrom): ditto - * ext/socket/init.c (rsock_strbuf, recvfrom_locktmp): new functions - (rsock_s_recvfrom): support destination buffer as 3rd arg - (rsock_s_recvfrom_nonblock): ditto - * string.c (rb_str_locktmp_ensure): export for internal ext - * test/socket/test_nonblock.rb: test recv_nonblock - * test/socket/test_unix.rb: test recv - [ruby-core:69543] [Feature #11242] - -Tue Jun 16 04:38:02 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal, - bsock_recvmsg_internal): - support "exception: false" kwarg - * ext/socket/init.c (rsock_s_recvfrom_nonblock): - ditto - * ext/socket/init.c (rsock_s_recvfrom_nonblock): use rsock_opt_false_p - * ext/socket/socket.c (sock_connect_nonblock): ditto - * ext/socket/rubysocket.h (rsock_opt_false_p): new function - * ext/socket/basicsocket.c (bsock_recv_nonblock): update rdoc - * ext/socket/udpsocket.c (udp_recvfrom_nonblock): ditto - * test/socket/test_nonblock.rb: new tests - [ruby-core:69542] [Feature #11229] - -Mon Jun 15 14:33:02 2015 Akinori MUSHA <knu@iDaemons.org> - - * lib/set.rb: Make Set#each and SortedSet#each generate a sized - enumerator. [GH-931] by kachick (Kenichi Kamiya) - - * test/test_set.rb: Import tests from Set into SortedSet. [GH-931] - by kachick (Kenichi Kamiya) - -Mon Jun 15 02:26:34 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * lib/net/http.rb (Net::HTTP#connect): use connect_nonblock and - io/wait to eliminate timeout use. fix GH-899 - -Sat Jun 13 07:21:18 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com> - - * thread.c (thread_start_func_2): don't interrupt when last thread - exit unless main thread is already exited. Otherwise main thread - could be wrongly interrupted when it uses rb_thread_call_without_gvl(). - Patch by Takehiro Kubo. [Bug #11237][ruby-dev:49044][GH-898] - - * test/-ext-/gvl/test_last_thread.rb: new test for the above fix. - - * ext/-test-/gvl/call_without_gvl/call_without_gvl.c: new ext for - the above test. - * ext/-test-/gvl/call_without_gvl/extconf.rb: ditto. - -Mon Jun 15 00:14:33 2015 Tanaka Akira <akr@fsij.org> - - * ext/pathname/lib/pathname.rb (descend): Blockless form supported. - (ascend): Ditto. - [ruby-core:68820] [Feature #11052] Patch by Piotr Szotkowski. - -Sun Jun 14 20:09:25 2015 Tanaka Akira <akr@fsij.org> - - * time.c (time_getlocaltime): [DOC] Add examples of valid utc_offset - formats. - [ruby-core:68306] [Misc #10905] Patch by Charles Korn. - -Sun Jun 14 18:49:56 2015 Tanaka Akira <akr@fsij.org> - - * ext/socket/raddrinfo.c (parse_numeric_port): Detect - port overflow. - (numeric_getaddrinfo): Use parse_numeric_port. - numeric_getaddrinfo fails if port is too big now. - This makes rb_getaddrinfo invokes the real getaddrinfo() - on such condition. - This change is related to [ruby-core:69355] [Bug #11179]. - -Sun Jun 14 17:26:03 2015 Tanaka Akira <akr@fsij.org> - - * enum.c (enum_chunk_while): New method Enumerable#chunk_while. - [ruby-core:67738] [Feature #10769] proposed by Tsuyoshi Sawada. - -Sun Jun 14 17:20:40 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_file_load_ok): try opening file without gvl not to - lock entire process. [Bug #11060] - -Sun Jun 14 10:43:50 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/runruby.rb: just remove the lines of RUBY_VERSION check and raise - instead of replacing the check to `true`, for getting rid of a - warning `possibly useless use of true in void context`. - -Sun Jun 14 10:13:55 2015 Kouhei Sutou <kou@cozmixng.org> - - * lib/rexml/source.rb (REXML::IOSource#scan): Fix a typo in - document. [fix GH-934] - Patch by Anton Davydov. Thanks!!! - -Sun Jun 14 10:09:48 2015 Kouhei Sutou <kou@cozmixng.org> - - * lib/rexml/attlistdecl.rb (REXML::AttlistDecl): Fix a typo in - document. [fix GH-934] - Patch by Anton Davydov. Thanks!!! - -Sun Jun 14 06:24:57 2015 Benoit Daloze <eregontp@gmail.com> - - * test/ruby/test_io.rb: add test for IO.binread fd leak. - See r50881. - -Sun Jun 14 05:23:51 2015 Benoit Daloze <eregontp@gmail.com> - - * io.c (rb_io_s_binread): close fd if seek offset is invalid. - -Sun Jun 14 04:40:32 2015 Benoit Daloze <eregontp@gmail.com> - - * test/lib/leakchecker.rb (check): refactor. - -Sun Jun 14 04:34:14 2015 Benoit Daloze <eregontp@gmail.com> - - * test/lib/leakchecker.rb: Return false for no leaks. - Otherwise the GC could run for nothing. - -Sun Jun 14 04:15:40 2015 Benoit Daloze <eregontp@gmail.com> - - * lib/delegate.rb: [DOC] Update SimpleDelegator example. [ci skip] - -Sat Jun 13 20:28:14 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * file.c (rb_stat_ino): get inode from the interval of struct st. - - * win32/win32.c (stati64_set_inode): get nFilIndexHigh/Low, and set it - to the interval of struct st as inode. - - * win32/win32.c (stati64_set_inode_handle): call stati64_set_inode. - - * win32/win32.c (rb_w32_fstati64): call stati64_set_inode_handle. - - * win32/win32.c (stati64_handle): call stati64_set_inode. - -Sat Jun 13 19:44:53 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/io/console/depend (.list.chksum): revert a part of r50859, because - it was not mentioned at its commit log and it caused a build error on - Windows ($(MAKE) is already quoted). - -Sat Jun 13 17:35:11 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * vm_core.h (rb_thread_t): add th->name. - - * vm.c (th_init): initialize th->name. - - * thread.c (Init_Thread): add Thread.name and name=. [Feature #11251] - - * thread.c (rb_thread_inspect): show thread's name if set. - - * thread.c (rb_thread_getname): defined. - - * thread.c (rb_thread_setname): ditto. - -Sat Jun 13 11:39:43 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/tempfile.rb: Fix typo. [fix GH-933] Patch by @Zorbash - -Sat Jun 13 11:38:00 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/openssl/ossl_ocsp.c: fix documentation on ocsp response cert status. - [fix GH-932] Patch by @chrisholmes - -Sat Jun 13 11:35:19 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/bigdecimal/bigdecimal.gemspec: Fix require paths for released gem. - [fix GH-929] Patch by @voxik - * ext/io/console/io-console.gemspec: ditto. - -Sat Jun 13 00:45:08 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Return sized enumerators. - Patch by Kenichi Kamiya [GH-931] - -Sat Jun 13 00:45:06 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Fix with_object with no block given - -Sat Jun 13 00:44:59 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Have with_index accept an offset parameter. - Based on patch by T Yamada. [#11007] - -Fri Jun 12 22:21:12 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * test/ruby/test_extlibs.rb (TestExtLibs::check_existence): fix - error. [Bug #11255] [ruby-dev:49079] - -Fri Jun 12 21:17:46 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * pack.c (pack_{un,}pack): new template character `j` and `J`, pointer - with signed and unsigned integers. - - * NEWS: mention about this feature. - [Feature #11215] [ruby-dev:49015] - -Fri Jun 12 21:01:44 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * file.c (File::SHARE_DELETE): new flag to be able to delete opened file - on Windows. - - * include/win32/win32.c (O_SHARE_DELETE): new pseudo file mode flag. - - * win32/win32.c (rb_w32_{w,}open): support above flag. [EXPERIMENTAL] - - * NEWS: mention about this feature. - [Feature #11218] [ruby-dev:49022] - -Fri Jun 12 18:21:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ChangeLog: added missing commit message. - -Fri Jun 12 18:20:37 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * sample/exyacc.rb: Fix some typos. [fix GH-927] Patch by @davydovanton - * sample/list.rb: ditto. - * sample/trick2013/kinaba/remarks.markdown: ditto. - -Fri Jun 12 17:34:14 2015 Wojciech Mach <wojtek@wojtekmach.pl> - - * hash.c (rb_hash_fetch_values): add `Hash#fetch_values`. - [Feature #10017] [Fix GH-776] - -Fri Jun 12 16:28:17 2015 Radan Skoric <radan.skoric@gmail.com> - - * array.c (rb_ary_bsearch_index): Implement Array#bsearch_index - method, which is similar to bsearch and returns the index or - nil. [Feature #10730] - -Thu Jun 11 19:11:22 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/zlib/zlib.c: Fix indentation for rdoc. - [Bug #11221][ruby-core:69465] - -Thu Jun 11 16:23:37 2015 Koichi Sasada <ko1@atdot.net> - - * method.h (METHOD_ENTRY_BASIC_SET): fix last commit (unbalanced parens). - -Thu Jun 11 15:14:16 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * configure.in: define SET_THREAD_NAME if it has pthread_set_name_np - for FreeBSD, and don't define it if both pthread_setname_np - and pthread_set_name_np don't exist. - - * thread_pthread.c (SET_THREAD_NAME): don't define if they don't exist. - - * thread_pthread.c (native_set_thread_name): run if SET_THREAD_NAME - is defined. - -Thu Jun 11 15:53:31 2015 Koichi Sasada <ko1@atdot.net> - - * method.h (METHOD_ENTRY_BASIC_SET): should clear last bit. - -Thu Jun 11 14:34:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems.rb: bump version to 2.4.7 and 2.4.8. these versions fixed - CVE-2015-3900. - * lib/rubygems/remote_fetcher.rb: ditto. - * test/rubygems/test_gem_remote_fetcher.rb: added testcase for CVE-2015-3900 - -Thu Jun 11 14:18:51 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/rubygems.rb: bump version to 2.4.6. It's missing change at r49774. - -Thu Jun 11 13:50:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (ary_ensure_room_for_push): check if array size will - exceed maximum size to get rid of buffer overflow. - [ruby-dev:49043] [Bug #11235] - - * array.c (ary_ensure_room_for_unshift, rb_ary_splice): ditto. - -Thu Jun 11 13:17:34 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/test_cmath.rb (TestCMath#test_trigonometric_functions): should - not compare float values (in complex values) by `==`. - -Thu Jun 11 08:52:01 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: embed rb_method_entry_t::attr::flags (5 bits) into - rb_method_entry_t::flags to make one word spare space. - - Add some macros to access these flags. - - * vm_method.c: use these macros. - - * internal.h: define IMEMO_FL_USHIFT and IMEMO_FL_USER[0-4] - for T_IMEMO local flags. - -Thu Jun 11 08:27:06 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c: use VM_ASSERT instead of assert(). - - * vm_args.c: ditto. - - * vm_insnhelper.c: ditto. - - * vm_method.c: ditto. - -Thu Jun 11 08:16:48 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: define VM_ASSERT() for assertion - enabled only when (VM_CHECK_MODE > 0). - - * vm_insnhelper.c: move definition VM_CHECK_MODE - from vm_insnhelper.c to vm_core.h. - - * vm.c: remove <assert.h> - -Thu Jun 11 06:46:07 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (check_frame): check type of cref_or_me first. - -Thu Jun 11 04:34:39 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * test/test_cmath.rb: Add some assertions. - -Thu Jun 11 00:34:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * template/fake.rb.in: expanded macro result may have spaces - between tokens. [ruby-dev:49047] [Bug #11243] - -Wed Jun 10 22:27:32 2015 Naohisa Goto <ngotogenome@gmail.com> - - * lib/mkmf.rb: revert r50804 because of build failure when specifying - LDFLAGS during configure, observed on Solaris with GCC 4.6. - [Bug #11245] - -Wed Jun 10 21:59:51 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * README.ja.md: fix markup miss. - -Wed Jun 10 11:06:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * template/fake.rb.in: turn into erb template from autoconf - template to fake more accurately. - - * common.mk (fake.rb): needs preprocessed file now. - - * version.c (Init_version): add dummy expression to - RUBY_ENGINE_VERSION. - -Tue Jun 9 12:31:25 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Simplify and optimize EratosthenesSieve - -Tue Jun 9 11:45:00 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Simplify and optimize EratosthenesSieve - based on patch by Ajay Kumar. [Fixes GH-921] - -Mon Jun 8 05:09:58 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info): print method id for T_IMEMO/ment. - -Sun Jun 7 07:05:43 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * Move test cases from test/ruby/test_complex.rb to test/test_cmath.rb - -Sat Jun 6 18:23:41 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: back to share rb_method_definition_t by - rb_method_entry_t. - - r50728 changed sharing `def's to isolating `def's - on alias and so on. However, this change conflicts - future improvement plan. So I change back to sharing approach. - - * method.h: move rb_method_definition_t::flags to - rb_method_entry_t::attr::flags. - - rb_method_entry_t::attr is union with VALUE because this field - should have same size of VALUE. rb_method_entry_t is T_IMEMO). - - And also add the following access macros to it's fields. - - * METHOD_ENTRY_VISI(me) - * METHOD_ENTRY_BASIC(me) - * METHOD_ENTRY_SAFE(me) - - * vm_method.c (rb_method_definition_addref): added instead of - rb_method_definition_clone(). - - Do not create new definition, but increment alias_count. - - * class.c (clone_method): catch up this fix. - - * class.c (method_entry_i): ditto. - - * proc.c (mnew_internal): ditto. - - * proc.c (mnew_missing): ditto. - - * vm_eval.c: ditto. - - * vm_insnhelper.c: ditto. - - * vm_method.c: ditto. - -Sat Jun 6 15:59:38 2015 Koichi Sasada <ko1@atdot.net> - - * class.c: ins_methods_push() needs rb_method_visibility_t type on - 2nd arg. - -Sat Jun 6 15:05:47 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (ins_methods_push): Change type and name of parameters - to make more clear. - -Sat Jun 6 08:52:13 2015 Eric Wong <e@80x24.org> - - * test/socket/test_nonblock.rb: try to avoid EMSGSIZE - [ruby-core:69466] - -Sat Jun 6 07:58:30 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: remove struct mark_tbl_arg and pass objspace directly - to avoid indirect access overhead. - -Sat Jun 6 07:08:45 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal): drop redundant assignment - -Sat Jun 6 01:00:06 2015 Naohisa Goto <ngotogenome@gmail.com> - - * ext/socket/ancdata.c (bsock_sendmsg_internal): all arguments are - parsed even on systems without HAVE_STRUCT_MSGHDR_MSG_CONTROL - to prevent SEGV caused by passing Qnil to RARRAY_LENINT and - to preserve behavior before r50776. - [Bug #11224] [ruby-core:69468] [Bug #11225] [ruby-core:69469] - -Fri Jun 5 22:37:42 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (ins_methods_push): change 3rd parameter's type - from long to rb_method_visibility_t. - - * class.c (ins_methods_i): catch up this fix. - - * class.c (method_entry_i): cast to st_data_t instead of `long'. - -Fri Jun 5 20:37:10 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: move definition of rb_cref_t to method.h. - - * eval_intern.h: move definition of rb_scope_visibility_t - to method.h. - - * method.h: change rb_cref_t::scope_visi from VALUE to - rb_scope_visibility_t. - [Bug #11219] - - * vm.c (vm_cref_new): accept rb_method_visibility_t directly. - - * vm_insnhelper.c (rb_vm_rewrite_cref): don't use 0, - but METHOD_VISI_UNDEF. - - * vm_method.c (rb_scope_visibility_set): don't need to use cast. - - * vm_method.c (rb_scope_module_func_set): ditto. - -Fri Jun 5 17:27:30 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal): avoid msg_control - ptr if msg_controllen is zero to fix portability problems. - -Fri Jun 5 09:17:45 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal): fix build error - from r50776 - -Fri Jun 5 07:05:58 2015 Eric Wong <e@80x24.org> - - * io.c (sym_wait_readable, sym_wait_writable): declare - (io_getpartial): use sym_wait_readable - (io_write_nonblock): use sym_wait_writable - (Init_IO): initialize sym_wait_*able - -Fri Jun 5 06:43:00 2015 Eric Wong <e@80x24.org> - - * doc/extension.rdoc: note rb_get_kwargs changes keywords_hash - [ruby-core:68507] - -Fri Jun 5 05:50:29 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal): use rb_scan_args - [ruby-core:69439] [Feature #11207] - -Fri Jun 5 02:20:06 2015 Koichi Sasada <ko1@atdot.net> - - * test/lib/envutil.rb (assert_no_memory_leak): change default value - of limit from 1.5 to 2.0. It is ad-hoc fix to solve test failure - in travis-ci. - -Fri Jun 5 01:17:21 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_defined): no need to use cast. - -Fri Jun 5 01:14:02 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_defined): show additional messages on rb_bug(). - -Fri Jun 5 01:06:02 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_add_method_iseq): use intermediate struct to - avoid initializing struct with variables. - [Bug #11217] - - * method.h: add a comment about it. - -Fri Jun 5 00:55:21 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: constify rb_method_refined_t::orig_me. - - Also constify the following functions. - - * rb_resolve_refined_method() - * rb_method_entry_with_refinements() - * rb_method_entry_without_refinements() - * rb_method_entry_copy()'s parameter. - - * class.c: catch up this fix. - - * vm_insnhelper.c: ditto. - - * vm_method.c: ditto. - -Thu Jun 4 12:47:54 SGT 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * array.c: Revert r50763. because "reentered" is not typo. - -Thu Jun 4 11:12:29 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/win32ole/win32ole.c: fix a typo. Patch by @davydovanton - [fix GH-923] - * include/ruby/st.h: ditto. - * include/ruby/util.h: ditto. - -Thu Jun 4 10:54:30 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * array.c: fix a typo. Patch by @manish-shrivastava - [fix GH-922] - -Thu Jun 4 09:52:02 2015 Eric Wong <e@80x24.org> - - * ext/openssl/lib/openssl/ssl.rb: use io/nonblock instead of fcntl - [ruby-core:69382] [Feature #11190] - -Thu Jun 4 07:22:45 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: introduce rb_method_refined_t for refined method entry. - - * class.c (move_refined_method): catch up this fix. - - * gc.c (mark_method_entry): ditto. - - * vm_eval.c (vm_call0_body): ditto. - - * vm_insnhelper.c (vm_call_method): ditto. - - * vm_method.c: ditto. - -Thu Jun 4 07:12:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (dirent_match): match short names only when FNM_SHORTNAME - flag is given, for the backward compatibility, and the new - behavior is often dangerous. [ruby-core:69435] [Bug #11206] - -Thu Jun 4 05:44:01 2015 Eric Wong <e@80x24.org> - - * variable.c (special_generic_ivar): remove flag - (givar_i, rb_mark_generic_ivar_tbl): remove functions - (rb_free_generic_ivar, rb_ivar_lookup, rb_ivar_delete, - generic_ivar_set, rb_ivar_set, rb_ivar_defined, - rb_copy_generic_ivar, rb_ivar_foreach, rb_ivar_count, - rb_obj_remove_instance_variable): - adjust for lack of ivar support in special constants - * test/ruby/test_variable.rb: test ivars for special consts - * internal.h: remove rb_mark_generic_ivar_tbl decl - * gc.c (gc_mark_roots): remove rb_mark_generic_ivar_tbl call - [ruby-core:69441] [Feature #11208] - -Thu Jun 4 05:13:34 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (def_iseq_ptr): `iseqval' is not available any more. - -Thu Jun 4 04:50:12 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (method_entry_i): mtbl should not have `me' as NULL. - -Thu Jun 4 04:28:45 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (clone_method): do not use me->klass, but use explicitly - passed argument. - -Thu Jun 4 04:10:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h (rb_vm_rewrite_cref_stack): rename to rb_vm_rewrite_cref(). - - * class.c (clone_method): use renamed name. - - * vm_insnhelper.c (rb_vm_rewrite_cref): do not use `node' in variable - names. - -Wed Jun 3 23:03:50 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c: rename `rb_frame_...' to `rb_scope_...'. - - * eval_intern.h: move decl. of rb_scope_visibility_set() to method.h. - - * load.c: catch up this fix. - -Wed Jun 3 21:14:20 2015 Tanaka Akira <akr@fsij.org> - - * ext/rbconfig/sizeof/extconf.rb: Check C99 standard integer types. - -Wed Jun 3 21:00:47 2015 Tanaka Akira <akr@fsij.org> - - * configure.in: Don't check __int128. - - * ext/rbconfig/sizeof/extconf.rb: Check __int128. - - * ext/rbconfig/sizeof/depend: sizes.c depends on - ext/rbconfig/sizeof/extconf.rb. - - * template/sizes.c.tmpl: Detect check_sizeof. - -Wed Jun 3 20:07:07 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (clone_method): remove redundant check for me->def != NULL. - Now, all `me` have `me->def`. - - * proc.c (rb_method_entry_location): ditto. - - * vm.c (rb_vm_check_redefinition_opt_method): ditto. - - * vm.c (add_opt_method): ditto. - - * vm_eval.c (vm_call0_body): ditto. - -Wed Jun 3 19:24:12 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: rename enum missing_reason to enum method_missing_reason. - - * vm_core.h: use enum method_missing_reason for - rb_thread_t::method_missing_reason. - - * vm_eval.c: catch up this fix. - - * vm_insnhelper.c: ditto. - -Wed Jun 3 16:17:21 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * vm.c: eagerly allocate `loading_table`. This eliminates the need to - do NULL checks when looking up the `loading_table` hash. - https://github.com/ruby/ruby/pull/918 - - * load.c: remove various NULL checks - -Wed Jun 3 11:47:15 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: change fields order to gather frequent access fields. - - * vm_insnhelper.c (vm_call_method): add LIKELY(). - -Wed Jun 03 10:35:45 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: split rb_method_definition_t::flag to several flags. - - `flag' contains several categories of attributes and it makes us - confusion (at least, I had confused). - - * rb_method_visibility_t (flags::visi) - * NOEX_UNDEF -> METHOD_VISI_UNDEF = 0 - * NOEX_PUBLIC -> METHOD_VISI_PUBLIC = 1 - * NOEX_PRIVATE -> METHOD_VISI_PRIVATE = 2 - * NOEX_PROTECTED -> METHOD_VISI_PROTECTED = 3 - * NOEX_SAFE(flag) -> safe (flags::safe, 3 bits) - * NOEX_BASIC -> basic (flags::basic, 1 bit) - * NOEX_MODFUNC -> rb_scope_visibility_t in CREF - * NOEX_SUPER -> MISSING_SUPER (enum missing_reason) - * NOEX_VCALL -> MISSING_VCALL (enum missing_reason) - * NOEX_RESPONDS -> BOUND_RESPONDS (macro) - - Now, NOEX_NOREDEF is not supported (I'm not sure it is needed). - - Background: - I did not know what "NOEX" stands for. - I asked Matz (who made this name) and his answer was "Nothing". - "At first, it meant NO EXport (private), but the original - meaning was gone." - This is why I remove the mysterious word "NOEX" from MRI. - - * vm_core.h: introduce `enum missing_reason' to represent - method_missing (NoMethodError) reason. - - * eval_intern.h: introduce rb_scope_visibility_t to represent - scope visibility. - It has 3 method visibilities (public/private/protected) - and `module_function`. - -Wed Jun 3 08:06:30 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * gem/bundled_gems: updated to test-unit 3.1.1 and minitest 5.7.0. - -Wed Jun 3 04:48:05 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_defined): check respond_to_missing? - at defined?(func()). - [Bug #11212] - - * test/ruby/test_defined.rb: add a test for this fix. - -Wed Jun 3 04:34:39 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (vm_defined): skip respond_to_missing? when - a method is available. - [Bug #11211] - - * test/ruby/test_defined.rb: add a test for this fix. - -Wed Jun 3 04:14:13 2015 Koichi Sasada <ko1@atdot.net> - - * insns.def (defined), vm_insnhelper.c (vm_defined): - move instruction body to the vm_defined() function. - -Wed Jun 3 02:29:25 2015 Benoit Daloze <eregontp@gmail.com> - - * test/ruby/test_module.rb: Do not assume class variable order. - Patch by @enebo. - -Wed Jun 3 01:10:38 2015 Yusuke Endoh <mame@tsg.ne.jp> - - * vm_method.c (rb_method_definition_set): remove a double assignment. - Coverity Scan found this bug. - -Wed Jun 3 00:04:51 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_alias): rename parameter names. - -Tue Jun 2 23:27:18 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: remove rb_method_iseq_t::iseqval. - While making a r50728, iseqval is needed (to mark correctly), - but now just iseqptr is enough. - - * class.c: catch up this fix. - - * gc.c: ditto. - - * proc.c: ditto. - - * vm_method.c: ditto. - -Tue Jun 2 21:29:28 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (proc_curry): remove a debug line. - -Tue Jun 2 12:43:46 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: make rb_method_entry_t a VALUE. - Motivation and new data structure are described in [Bug #11203]. - - This patch also solve the following issues. - - * [Bug #11200] Memory leak of method entries - * [Bug #11046] __callee__ returns incorrect method name in orphan - proc - - * test/ruby/test_method.rb: add a test for [Bug #11046]. - - * vm_core.h: remove rb_control_frame_t::me. me is located at value - stack. - - * vm_core.h, gc.c, vm_method.c: remove unlinked_method... codes - because method entries are simple VALUEs. - - * method.h: Now, all method entries has own independent method - definitions. Strictly speaking, this change is not essential, - but for future changes. - - * rb_method_entry_t::flag is move to rb_method_definition_t::flag. - * rb_method_definition_t::alias_count is now - rb_method_definition_t::alias_count_ptr, a pointer to the counter. - - * vm_core.h, vm_insnhelper.c (rb_vm_frame_method_entry) added to - search the current method entry from value stack. - - * vm_insnhelper.c (VM_CHECK_MODE): introduced to enable/disable - assertions. - -Tue Jun 2 10:46:36 2015 Eric Wong <e@80x24.org> - - * test/socket/test_nonblock.rb: new test for sendmsg_nonblock - -Tue Jun 2 09:04:14 2015 Eric Wong <e@80x24.org> - - * lib/benchmark.rb: just use Process::CLOCK_MONOTONIC - [ruby-core:69390] - -Mon Jun 1 22:01:27 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/mkmf.rb (pkg_config): split --libs if --libs-only-l option - is not available. patch in [ruby-core:69428] by Hans Mackowiak. - [ruby-core:69421] [Bug #11201] - -Mon Jun 1 21:18:24 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_mark_children): remove a garbage character - introduced at the last commit. - -Mon Jun 1 19:24:42 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_method_entry_make): do not show warning message - when method_entry is an alias. - -Mon Jun 1 15:47:16 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: move class related definitions. - -Mon Jun 1 15:43:03 2015 Koichi Sasada <ko1@atdot.net> - - * class.c: remove needless include pragma for method.h. - - * struct.c: ditto. - - * vm_method.c: ditto. - -Mon Jun 1 05:42:00 2015 Koichi Sasada <ko1@atdot.net> - - * eval_intern.h, vm_method.c: move macros to functions. - * SCOPE_TEST(f) -> rb_frame_visibility_test(flag). - * SCOPE_CHECK(f) -> rb_frame_visibility_check(flag). - * SCOPE_SET(f) -> rb_frame_visibility_set(flag). - - * load.c (load_ext): use it. - -Mon Jun 1 04:47:37 2015 Zachary Scott <e@zzak.io> - - * ext/date/date_core.c: [DOC] Add comparison of Time and DateTime - Patch provided by @pixeltrix - -Mon Jun 1 04:22:09 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h (VM_FRAME_MAGIC_DUMMY): introduce new frame type to - recognize dummy frame. - - * vm.c (th_init): use new frame type. - - * vm_args.c (raise_argument_error): ditto. - -Mon Jun 1 04:15:42 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (rb_class_has_methods): added to reduce dependency - to internal class data structure. - - * internal.h: ditto. - - * hash.c (has_extra_methods): use added function. - -Mon Jun 1 04:11:48 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c , gc.h (rb_obj_info): export obj_info(VALUE) for debugging. - -Mon Jun 1 03:52:55 2015 Koichi Sasada <ko1@atdot.net> - - * test/ruby/test_gc.rb: increase timeout seconds for GC stressful - debugging. - -Sun May 31 04:18:06 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: fix typo of comments. - -Sun May 31 03:36:42 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: add VM_METHOD_TYPE_ALIAS rb_method_definition_t::type - to fix [Bug #11173]. - - Now, inter class/method alias creates new method entry - VM_METHOD_TYPE_ALIAS, which has an original method entry. - - * vm_insnhelper.c (find_defined_class_by_owner): added. - Search corresponding defined_class from owner class/module. - - * vm_method.c (rb_method_entry_get_without_cache): return me->klass - directly for defined_class. - - Now, no need to check me->klass any more. - - * vm_method.c (method_entry_set0): separated from method_entry_set(). - - * vm_method.c (rb_alias): make method entry has VM_METHOD_TYPE_ALIAS. - - * vm_method.c (release_method_definition): support VM_METHOD_TYPE_ALIAS. - - * vm_method.c (rb_hash_method_definition): ditto. - - * vm_method.c (rb_method_definition_eq): ditto. - - * vm_method.c (release_method_definition): ditto. - - * vm_insnhelper.c (vm_call_method): ditto. - - * vm_insnhelper.c (vm_method_cfunc_entry): ditto. - - * vm_eval.c (vm_call0_body): ditto. - - * gc.c (mark_method_entry): ditto. - - * proc.c (method_def_iseq): ditto. - - * proc.c (method_cref): ditto. - - * proc.c (rb_method_entry_min_max_arity): ditto. - - * test/ruby/test_alias.rb: add tests. - - * test/ruby/test_module.rb: fix a test to catch up current behavior. - -Sun May 31 03:34:25 2015 Koichi Sasada <ko1@atdot.net> - - * vm_method.c (rb_unlink_method_entry): make it static. - -Sun May 31 03:26:58 2015 Koichi Sasada <ko1@atdot.net> - - * method.h, vm_method.c (rb_free_method_entry): constify a parameter. - - * vm_core.h: remove useless declaration about rb_unlink_method_entry(). - -Sat May 30 18:05:02 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * lib/tempfile.rb (Remover#call): fixed wrong condition. introduced at - r50682. - -Sat May 30 16:12:35 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c: use RB_GC_GUARD instead of volatile - [ruby-core:69419] [Feature #11198] - -Sat May 30 15:59:10 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * lib/tempfile.rb (Tempfile#initialize): initialize @unlinked to fix - test failures introduced at r50682. I hope that check the results of - tests before committing, at least the tests about the changed feature. - -Sat May 30 11:02:55 2015 Martin Englund <martin@englund.nu> - - * doc/dtrace_probes.rdoc: change lingering dtrace probe documentation - from function- to method- - -Sat May 30 10:26:09 2015 Masaki Matsushita <glass.saga@gmail.com> - - * lib/tempfile.rb: refactoring. - * use warn instead of STDERR.print - * remove @tmpname and use @tmpfile.path - * introduce @unlinked flag - * Remover takes only @tmpfile - * mode will be modified just before file reopen - -Sat May 30 09:02:51 2015 Eric Wong <e@80x24.org> - - * include/ruby/intern.h (rb_generic_ivar_table): deprecate - * internal.h (rb_attr_delete): declare - * marshal.c (has_ivars): use rb_ivar_foreach - (w_ivar): ditto - (w_object): update for new interface - * time.c (time_mload): use rb_attr_delete - * variable.c (generic_ivar_delete): implement - (rb_ivar_delete): ditto - (rb_attr_delete): ditto - [ruby-core:69323] [Feature #11170] - -Sat May 30 09:14:28 2015 Scott Francis <scott.francis@shopify.com> - - * cont.c (cont_free): check if ruby_current_thread is still valid. - [Fix GH-914] - -Sat May 30 08:36:04 2015 Eric Wong <e@80x24.org> - - * variable.c (static int special_generic_ivar): move - (rb_generic_ivar_table): rewrite for compatibility - (gen_ivtbl_bytes): new function - (generic_ivar_get): update to use ivar index - (generic_ivar_update): ditto - (generic_ivar_set): ditto - (generic_ivar_defined): ditto - (generic_ivar_remove): ditto - (rb_mark_generic_ivar): ditto - (givar_i): ditto - (rb_free_generic_ivar): ditto - (rb_mark_generic_ivar_tbl): ditto - (rb_generic_ivar_memsize): ditto - (rb_copy_generic_ivar): ditto - (rb_ivar_set): ditto - (rb_ivar_foreach): ditto - (rb_ivar_count): ditto - (givar_mark_i): remove - (gen_ivtbl_mark): new function - (gen_ivar_each): ditto - (iv_index_tbl_extend): update for struct ivar_update - (iv_index_tbl_newsize): ditto - [ruby-core:69323] [Feature #11170] - -Sat May 30 08:10:46 2015 Eric Wong <e@80x24.org> - - * variable.c (iv_index_tbl_make): extract from rb_ivar_set - (iv_index_tbl_extend): ditto - (iv_index_tbl_newsize): ditto - (rb_ivar_set): use extracted functions - [ruby-core:69323] (Part 1) - -Fri May 29 17:39:14 2015 Koichi Sasada <ko1@atdot.net> - - * tool/make_hgraph.rb: added. - -Fri May 29 14:39:00 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_compile_each): out of range NTH_REF is always - nil. - - * parse.y (parse_numvar): check overflow of NTH_REF and range. - [ruby-core:69393] [Bug #11192] - - * util.c (ruby_scan_digits): make public and add length parameter. - -Fri May 29 11:18:58 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_sendmsg_internal, - bsock_recvmsg_internal): - avoid redundant fcntl on Linux - [ruby-core:69154] [Feature #11145] - * ext/socket/init.c (rsock_s_recvfrom_nonblock): ditto - * ext/socket/rubysocket.h (MSG_DONTWAIT_RELIABLE): new macro - -Fri May 29 10:30:34 2015 Eric Wong <e@80x24.org> - - * lib/net/resolv.rb (request): use monotonic clock - * lib/net/http.rb (begin_transport, end_transport): ditto - [ruby-core:69384] [Feature #11124] - -Fri May 29 04:37:38 2015 Koichi Sasada <ko1@atdot.net> - - * ext/objspace/objspace.c: add two methods to debug internals. - - * ObjectSpace.internal_class_of: return RBASIC_CLASS(obj). - * ObjectSpace.internal_super_of: return RCLASS_SUPER(cls). - - * NEWS: add information about both methods. - - * test/objspace/test_objspace.rb: add tests for both methods. - -Thu May 28 06:55:53 2015 Anton Davydov <antondavydov.o@gmail.com> - - * ext/tk/sample/figmemo_sample.rb (open_file), - ext/tk/sample/tktextio.rb (TkTextIO): fix typo in messages. - [Fix GH-916] - -Wed May 27 09:50:51 2015 Eric Wong <e@80x24.org> - - * ext/openssl/ossl_asn1.c (ossl_asn1_traverse, ossl_asn1_decode, - ossl_asn1_decode_all): use RB_GC_GUARD instead of volatile - [ruby-core:69371] [Bug #11185] - -Wed May 27 09:27:30 2015 Eric Wong <e@80x24.org> - - * lib/drb/drb.rb (set_sockopt): remove redundant fcntl call - * lib/drb/unix.rb (set_sockopt): ditto - [ruby-core:69128] [Feature #11137] - -Tue May 26 22:10:43 2015 Shugo Maeda <shugo@ruby-lang.org> - - * vm_method.c (rb_alias): should resolve refined methods. - [ruby-core:69360] [Bug #11182] - -Tue May 26 21:35:13 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * include/ruby/defines.h (RUBY_ATTR_ALLOC_SIZE): fix condition. - -Mon May 25 22:35:58 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb (rel): after the relations is changed, - @changesets is no longer right. - -Mon May 25 11:27:14 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * win32/win32.c (setup_overlapped): seek to the file end only when - writing (mode:a), not reading (mode:a+, read). - -Mon May 25 00:27:37 2015 Benoit Daloze <eregontp@gmail.com> - - * numeric.c (Numeric#negative?): [DOC] Fix call-seq. - Patch by @yui-knk. [Fixes GH-908] - -Sun May 24 01:35:22 2015 Koichi Sasada <ko1@atdot.net> - - * debug.c (ruby_debug_print_id): use rb_id2name() for fprintf(). - -Sat May 23 18:38:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * man/*.1: updated dates in man pages. - [ruby-dev:48988] [Bug #11171] - -Sat May 23 03:10:58 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_write_console): should return the count of - actually eaten characters, include escape sequences. - -Fri May 22 22:36:14 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/prime.rb: Remove obsolete Prime.new - patch by Ajay Kumar. [Fixes GH-891] - -Fri May 22 21:13:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/intern.h (rb_sym_count): move `rb_sym_all_symbols` - to a symbol.c specific section. a part of patch by Lourens - Naude. - -Fri May 22 20:56:33 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * complex.c (f_complex_polar): simple bug reproduced only when y is - a float but x is not a float. - -Fri May 22 19:42:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * process.c (rb_spawn_process): do not discard global escape - status. [ruby-core:69304] [Bug #11166] - - * process.c (rb_execarg_spawn): extract the start procedure in a - parent process with ensuring the end procedure. - -Fri May 22 16:48:32 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * NEWS: added news for net-telnet and rake - -Thu May 21 20:27:07 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * configure.in (RUBY_DTRACE_POSTPROCESS): cmp -b is GNU extension. - darwin uses GNU cmp, and FreeBSD and Solaris are not. - Note that accidentally equals to expected result. - -Thu May 21 18:00:19 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c: constify. - - * iseq.h: ditto. - - * method.h: ditto. - - * proc.c: ditto. - - * vm_method.c: ditto. - -Thu May 21 17:44:53 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c: fix issues caused by binding created from Method#to_proc. - [Bug #11163] - - * vm.c (vm_cref_new_toplevel): export as rb_vm_cref_new_toplevel(). - - * test/ruby/test_method.rb: add some assertions. - -Thu May 21 17:29:26 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/matrix.rb: added documentation for Matrix#empty and Matrix#/ - [Feature #10070][ruby-dev:48433] Patch by @gogotanaka - -Thu May 21 17:02:43 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c: rename functions. - * method_get_def() -> method_def() - * method_get_iseq() -> method_def_iseq() - * method_get_cref() -> method_cref() - -Thu May 21 16:52:44 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (rb_method_get_iseq): rename to rb_method_iseq. - - * iseq.c: catch up this fix. - - * iseq.h: commit ditto. - -Thu May 21 15:41:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/net/telnet.rb: gemify net-telnet. - [Feature #11083] - * gems/bundled_gems: added net-telnet to bundled gems. - -Thu May 21 15:37:32 2015 Zachary Scott <e@zzak.io> - - * vm_method.c: Remove private attribute warning [Bug #10967] - Patch by @spastorino [Fixes GH-849] - https://github.com/ruby/ruby/pull/849 - - * test/ruby/test_module.rb: Update test for changes - -Thu May 21 10:59:43 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c (method_proc): rename to method_to_proc. - -Thu May 21 10:51:54 2015 Jake Worth <jakeworth82@gmail.com> - - * io.c (rb_f_select): [DOC] Fixes for grammar and style. - [Fix GH-906] - -Thu May 21 08:25:19 2015 Eric Wong <e@80x24.org> - - * variable.c (Init_var_tables): init generic_iv_tbl - (rb_generic_ivar_table, generic_ivar_get, generic_ivar_set, - generic_ivar_defined, generic_ivar_remove, - rb_mark_generic_ivar, givar_i, rb_mark_generic_ivar_tbl, - rb_free_generic_ivar, rb_copy_generic_ivar, rb_ivar_foreach, - rb_ivar_count): remove checks for uninitialize generic_iv_tbl - [ruby-core:69155] [Feature #11146] - -Thu May 21 04:11:03 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (exception_type2symbol): show correct bug message. - -Wed May 20 23:19:05 2015 Yusuke Endoh <mame@ruby-lang.org> - - * lib/base64.rb: Fix rdoc-formatting for padding argument. - [fix GH-905][ci skip] Patch by @davydovanton - -Wed May 20 13:16:23 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (DEPRECATED_BY): deprecate warning with preferable - alternative. - - * configure.in (RUBY_FUNC_ATTRIBUTE): allow attribute arguments in - the macro. - -Wed May 20 11:23:24 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * vm_dump.c (rb_print_backtrace): return value of libexec's backtrace - is size_t, so simply cast as int. - -Tue May 19 18:54:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * iseq.c (rb_iseq_compile_with_option): check source type, must be - an IO or a String. [ruby-core:69219] [Bug #11159] - -Tue May 19 17:15:03 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/benchmark.rb: Update Benchmark documentation and formatting. - [fix GH-903][ci skip] Patch by @davydovanton - -Tue May 19 13:10:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * numeric.c (num_positive_p): should false on Bignum 0. - http://twitter.com/rafaelfranca/status/600509783427391488 - [ruby-core:69173] [Feature #11151] - -Tue May 19 11:22:28 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * lib/uri/rfc2396_parser.rb (initialize_pattern): - URI::Generic.build should accept port as a string. - pattern[:PORT] is not defined for long. - by Dave Slutzkin <daveslutzkin@fastmail.fm> - https://github.com/ruby/ruby/pull/804 fix GH-804 - -Tue May 19 11:18:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h (rb_data_typed_object_alloc), - (rb_data_object_alloc): add old names for source level backward - compatibilities. - - * gc.c (rb_data_object_alloc, rb_data_typed_object_alloc): add - aliases for binary level backward compatibilities. - -Tue May 19 09:54:44 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h (Data_Make_Struct0): needs function pointer - casts to fix function overloading in C++. - -Tue May 19 09:43:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h (Data_Make_Struct0, TypedData_Make_Struct0): - explicit cast from void* is necessary as implicit cast is - disallowed in C++. - -Mon May 18 15:31:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/intern.h (rb_f_notimplement): should not respond to - not-implemented methods. as the address inside a DLL and the - imported address are different on Windows, use an exported - variable to share the same address. - -Mon May 18 13:55:01 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/monitor.rb (mon_try_enter, mon_enter): should reset @mon_count - just in case the previous owner thread dies without mon_exit. - [fix GH-874] Patch by @chrisberkhout - -Sun May 17 17:21:29 2015 Eric Wong <e@80x24.org> - - * lib/webrick/utils.rb (set_non_blocking): use IO#nonblock= - * (set_close_on_exec): use IO#close_on_exec= - [Feature #11136] - -Sun May 17 15:01:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * numeric.c (num_positive_p, num_negative_p): add methods - Numeric#positive? and Numeric#negative?. - [ruby-core:69173] [Feature #11151] - - * numeric.c (flo_positive_p, flo_negative_p): specialized - functions for Float. - - * complex.c (Init_Complex): Complex do not have positive? and - negative? methods - -Sun May 17 14:57:42 2015 Eric Wong <e@80x24.org> - - * lib/webrick/server.rb (accept_client): avoid redundant fcntl call - [Feature #11137] - -Sun May 17 12:13:33 2015 Eric Wong <e@80x24.org> - - * ext/socket/init.c (cloexec_accept): support nonblock flag and - use SOCK_NONBLOCK if possible - * ext/socket/init.c (rsock_s_accept_nonblock): - update cloexec_accept call - * ext/socket/init.c (accept_blocking): ditto for blocking - * test/socket/test_nonblock.rb: check nonblock? on accepted socket - [Feature #11138] - -Sun May 17 03:58:59 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * load.c (loaded_feature_path): stop returning false negatives for - filenames which are trailing substrings of file extensions. For - example, 'b', which a trailing substring of ".rb" should not return - false. [Bug #11155][ruby-core:69206] - - * test/ruby/test_autoload.rb: test for fix - -Sat May 16 21:41:24 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * string.c: added documentation for character sequence \' with String#sub - [Bug #11132][ruby-core:69121][fix GH-900][ci skip] Patch by @shishir127 - -Sat May 16 21:38:05 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * enum.c: fix a sample code. Patch by @eagletmt - [fix GH-901][ci skip] - -Sat May 16 21:17:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * gc.c (rb_data_object_wrap, rb_data_typed_object_wrap): rename - alloc as wrap. these functions do not allocate data pointers - but just wrap the given pointers. - -Sat May 16 19:59:24 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_accept): simplified. - -Fri May 15 18:28:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_assoc, rb_ary_rassoc): [DOC] the result when key - was found is the existing element, not a new array. reported by - Giau Nguyen <giaunv AT nustechnology.com>. - -Fri May 15 08:24:28 2015 Takeyuki FUJIOKA <xibbar@ruby-lang.org> - - * lib/cgi/cookie.rb: Implement HttpOnly flag for cookies. - [fix GH-887] Patch by @martinpovolny - -Fri May 15 06:54:19 2015 Aaron Patterson <tenderlove@ruby-lang.org> - - * variable.c: Change autoload to call `require` through Ruby rather - than directly calling `rb_require_safe`. This allows things like - RubyGems to intercept file loading done though `autoload`. - [Feature #11140] - - * test/ruby/test_autoload.rb: Test for change. - -Wed Apr 8 19:18:02 2015 Shota Fukumori (sora_h) <her@sorah.jp> - - * enum.c (enum_grep_v, grep_i, grep_iter_i, Init_enum): - Implement Enumerable#grep_v. [Feature #11049] - -Thu May 14 15:54:13 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/pathname/lib/pathname.rb: Remove condition of RUBY_VERSION <= 1.9. - [Feature #11082] - -Wed May 13 17:10:37 2015 Masaki Matsushita <glass.saga@gmail.com> - - * enum.c (enum_to_a): revert r50457. - it requires recursion check. - then, it doesn't make performance improvement. - [Bug #11130] [Feature #9118] - -Wed May 13 11:13:40 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (parse_gvar): separate message for gvar without - non-space characters from message for invalid identifiers. - -Tue May 12 22:18:27 2015 Masaki Matsushita <glass.saga@gmail.com> - - * enum.c (enum_to_a): fix incompatibility introduced in r50457. - [Bug #11130] - - * test/ruby/test_enum.rb: test for above. - -Tue May 12 17:08:03 2015 Koichi Sasada <ko1@atdot.net> - - * method.h: remove unused declaration. - -Mon May 11 10:58:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * gems/bundled_gems: Update minitest-5.6.1 and power_assert-0.2.3. - -Mon May 11 00:20:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/ruby.h (Data_Make_Struct, TypedData_Make_Struct): - allocate wrapper data object before allocating DATA_PTR to get - rid of possible memory leak when the former failed. - -Sun May 10 21:32:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * gc.c (gc_mark_children): call dmark function for non-NULL - pointers only, so that DATA_PTR can be NULL safely now. - -Sun May 10 16:23:58 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * proc.c (proc_binding): fix segmentation fault on marking phase. - envptr of newenvval should not be NULL. - - You can reproduce by - make test-all TESTS='--gc-stress -n test_to_proc_binding ruby/test_method.rb' - -Sun May 10 12:41:18 2015 Masaki Matsushita <glass.saga@gmail.com> - - * ext/zlib/zlib.c (rb_gzreader_external_encoding): - define GzipReader#external_encoding. - [Bug #10900] - - * test/zlib/test_zlib.rb: test for above. - -Sun May 10 11:57:48 2015 Masaki Matsushita <glass.saga@gmail.com> - - * ext/win32ole/win32ole_variant.c: fix typo "indicies". - the patch is from davydovanton <antondavydov.o at gmail.com>. - [fix GH-892] - - * lib/rubygems/indexer.rb: ditto. - - * test/rubygems/test_gem_indexer.rb: ditto. - -Sun May 10 11:44:37 2015 Masaki Matsushita <glass.saga@gmail.com> - - * string.c (rb_str_crypt): Raise ArgumentError when - string passed to String#crypt contains null. - the patch is from jrusnack <jrusnack at redhat.com>. - [Bug #10988] [fix GH-853] - - * test/ruby/test_string.rb: test for above. - -Sun May 10 11:23:03 2015 Masaki Matsushita <glass.saga@gmail.com> - - * enum.c (enum_to_a): Use size to set array capa when possible. - the patch is from HonoreDB <aweiner at mdsol.com>. - [fix GH-444] - -Sat May 9 06:48:36 2015 Eric Wong <e@80x24.org> - - * ext/socket/ancdata.c (bsock_recvmsg_internal): GC guard - [Bug #11123] - -Fri May 8 22:57:24 2015 takiy33 <takiy33@gmail.com> - - * test/matrix/test_matrix.rb (test_determinant): refactor test on - Matrix#determinant, by merging with test_det for an alias method - det. [Fix GH-897] - -Fri May 8 15:43:11 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/imap.rb (body_ext_mpart): should work even if body-fld-dsp - is omitted. [ruby-core:69093] [Bug #11128] - -Fri May 8 15:05:57 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * doc/syntax/control_expressions.rdoc: fix a missing "a" - [fix GH-888][ci skip] Patch by @riffraff - -Fri May 8 12:11:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (rb_method_call_status): resolve refined method entry - to check if undefined. [ruby-core:69064] [Bug #11117] - -Thu May 7 22:22:59 2015 Sho Hashimoto <sho-h@ruby-lang.org> - - * proc.c: [DOC] fix Binding#local_variable_set example. [ci skip] - -Thu May 7 11:32:57 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * Makefile.in (rbconfig.rb): add rule to make. - -Thu May 7 05:14:39 2015 Eric Wong <e@80x24.org> - - * ext/socket/lib/socket.rb (connect_nonblock): use IO#wait_writable - * lib/drb/drb.rb (DRB::DRbTCPSocket#alive?): use IO#wait_readable - * lib/webrick/httpserver.rb (run): ditto - * lib/resolv.rb (request): ditto for single socket case - [ruby-core:68943] [Feature #11081] - -Wed May 6 22:49:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (rb_method_call_status): undefined refined method is - not callable unless using. [ruby-core:69064] [Bug #11117] - -Sun May 3 22:40:06 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * ext/-test-/file/fs.c: need to include sys/statvfs.h - to use statvfs(). - - * ext/-test-/file/extconf.rb: check the existence of - sys/statvfs.h - -Sun May 3 21:59:48 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/yaml.rb: fix typo. [ci skip][fix GH-890] - Patch by @miketheman - -Sun May 3 10:02:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * range.c (linear_object_p, range_include): test if covered for - linear objects. [ruby-core:69052] [Bug #11113] - -Fri May 1 13:30:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dln.c (dln_load): check if a different libruby is loaded by the - extension library, and then bail out to get rid of very - frequently reported stale bug reports. - -Thu Apr 30 19:51:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (iseq_compile_each): revert r46873 and r46875, not to - allow to execute private readers by pretending op assign. - [ruby-core:68984] [Bug #11096] - -Thu Apr 30 17:02:33 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * rational.c: Added documentation for rational literal. - [Bug #11075][fix GH-885][ci skip] Patch by @shishir127 - -Thu Apr 30 16:39:44 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/socket/ipsocket.c (init_inetsock_internal): preserve errno - before other library calls and use rb_syserr_fail. - [ruby-core:68531] [Bug #10975] - -Thu Apr 30 16:22:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (lambda): push and reset cmdarg_stack in lambda body. - [ruby-core:69017] [Bug #11107] - -Sun Apr 26 07:36:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * enc/utf_8.c (code_to_mbclen, code_to_mbc): reject values larger - than UTF-8 max codepoints. [Feature #11094] - -Sat Apr 25 14:26:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (str_buf_cat): expand later so that the buffer can be - larger for further use. [Bug #11080] [Bug #11095] - -Fri Apr 24 23:48:45 2015 Akinori MUSHA <knu@iDaemons.org> - - * misc/ruby-electric.el: Import version 2.2.3 from - https://github.com/knu/ruby-electric.el. - -Fri Apr 24 10:40:02 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_{getc,putc}): removed. they are needed for old - ruby (before 1.8), but not now. - -Fri Apr 24 08:40:13 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * win32/win32.c: remove bcc related code. - - * include/ruby/win32.h: ditto. - -Fri Apr 24 08:21:07 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * win32/win32.c (rb_acrt_lowio_lock_fh): wrap _pioinfo(i)->lock. - - * win32/win32.c (rb_acrt_lowio_unlock_fh): ditto. - -Fri Apr 24 06:47:19 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * win32/win32.c (_filbuf): msvc14 doesn't have it, use _fgetc_nolock. - - * win32/win32.c (_flsbuf): msvc14 doesn't have it, use _fputc_nolock. - - * win32/win32.c (vcruntime_file): define vcruntime_file on msvc14 - because it doesn't export FILE's internal structure. - - * win32/win32.c (FILE_COUNT): added to abstract FILE->_cnt. - - * win32/win32.c (FILE_READPTR): added to abstract FILE->_ptr. - - * win32/win32.c (FILE_FILENO): added to abstract FILE->_file. - - * win32/win32.c (init_stdhandle): use FILE_FILENO. - - * win32/win32.c (rb_w32_getc): use FILE_COUNT and FILE_READPTR. - - * win32/win32.c (rb_w32_putc): ditto. - -Fri Apr 24 06:37:07 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * win32/win32.c (dupfd): use _set_osfhnd. - - * win32/win32.c (rb_w32_wopen): use _set_osflags. - -Thu Apr 24 05:38:01 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_mark_roots): fox to work PRINT_ROOT_TICKS. - -Fri Apr 24 04:49:05 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * win32/Makefile.sub: MSVC14 have struct timespec. - - * win32/rtname.cmd: support vcruntime140.dll. - - * time.c (localtime_with_gmtoff_zone): MSVC14 doesn't have tzname and - daylight but have _tzname and _daylight. - -Thu Apr 23 11:35:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (rb_obj_instance_eval, rb_obj_instance_exec): allow - symbols to just instance_eval/exec, except for definition of - singletons. [ruby-core:68961] [Bug #11086] - -Thu Apr 23 10:01:36 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * lib/delegate.rb: fix a typo. - [fix GH-881][ci skip] Patch by @Zorbash - -Wed Apr 22 18:36:50 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/imap.rb (move, uid_move): support the MOVE command defined - in RFC6851. Patch by ojab ojab. - [ruby-core:68960] [Feature #11077] - -Tue Apr 22 12:42:12 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * test/ruby/test_object.rb: add tests for Kernel#String and Kernel#Array. - [fix GH-879][fix GH-880] Patch by @yui-knk - -Tue Apr 21 20:46:02 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * test/ruby/test_object.rb: renamed tests to explicitly class name. - [fix GH-877] Patch by @yui-knk - -Tue Apr 21 05:31:00 2015 Eric Wong <e@80x24.org> - - * ext/socket/lib/socket.rb (connect_internal): avoid common exceptions - from connect_nonblock. [ruby-core:68909] - -Mon Apr 20 23:46:53 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_wreadlink): follow the official format of - REPARSE_DATA_BUFFER structure. - -Mon Apr 20 20:23:04 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * common.mk ($(arch)-fake.rb): revert r50354 because bsdmake seems not - to handle such substitution. - - * tool/expand-config.rb: convert path separators here. - -Mon Apr 20 16:52:20 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/fake.rb: don't fake libdir. use libdirname instead. - -Mon Apr 20 16:49:52 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * lib/mkmf.rb (MakeMakefile#configuration): DESTDIR should never affect - top_srcdir and builddir. - -Mon Apr 20 16:18:17 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * common.mk ($(arch)-fake.rb): fix the path separator up for Windows. - -Mon Apr 20 15:02:47 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_wreadlink): fixed a bug that a junction misses - its drive letter. - -Mon Apr 20 12:54:56 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * ext/openssl/*: use license instead of licence. - [fix GH-876][ci skip] Patch by @davydovanton - * lib/net/https.rb: ditto. - -Mon Apr 20 12:42:40 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * benchmark/bm_so_meteor_contest.rb: fix a typo. - [fix GH-876][ci skip] Patch by @davydovanton - * tool/bisect.sh: ditto. - * tool/update-deps: ditto. - -Mon Apr 20 11:10:46 2015 Eric Wong <e@80x24.org> - - * ext/socket/socket.c (sock_connect_nonblock): do not raise EISCONN - [ruby-core:68926] [Feature #11072] - * test/socket/test_nonblock.rb: check non-EISCONN on 2nd connect - -Sun Apr 19 12:19:17 2015 Chad Brewbaker <crb002@gmail.com> - - * ext/{etc,openssl,tk}: Adding parens and comparisons around - assignments to get rid of Wparentheses warnings. [Fix GH-875] - -Sun Apr 19 10:42:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (get_env_cstr): environment variables must be ASCII - compatible, as dummy encodings and wide char encodings are - unsupported now. - -Sat Apr 18 15:18:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/json/parser/parser.rl: raise with messages in UTF-8 - encoding. [ruby-core:67386] [Bug #10705] - -Fri Apr 17 11:58:34 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (STR_SET_EMBED): clear NOFREE flag at embedding as - embedded strings no longer refer static strings. - [ruby-core:68436] [Bug #10942] - -Thu Apr 16 05:15:50 2015 Eric Wong <e@80x24.org> - - * NEWS: note IO#wait_readable change in r50263 - -Thu Apr 16 05:09:36 2015 Eric Wong <e@80x24.org> - - * lib/net/protocol.rb (rbuf_fill): use IO#wait_*able - * lib/net/http/generic_request.rb (wait_for_continue): ditto - [ruby-core:68891] [Feature #11056] - -Wed Apr 15 18:43:43 2015 Koichi Sasada <ko1@atdot.net> - - * vm_trace.c (rb_tracepoint_new): fix documentation. - Commented by @emilsoman. - -Wed Apr 15 17:36:51 2015 Koichi Sasada <ko1@atdot.net> - - * vm_trace.c (rb_tracepoint_new): Add documentation for - rb_tracepoint_new C level API [ci skip] - Provided by @emilsoman. [fix GH-869] - -Wed Apr 15 10:37:40 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org> - - * doc/contributors.rdoc: fix a typo. Patch by @davydovanton - [fix GH-872][ci skip] - * doc/syntax/methods.rdoc: ditto. - * ext/digest/sha2/sha2.c: ditto. - * ext/socket/ipsocket.c: ditto. - * ext/tk/*: ditto. - -Wed Apr 15 07:51:23 2015 Yuki Yugui Sonoda <yugui@yugui.jp> - - * doc/extension.ja.rdoc: Added description of TypedData_XXX. - Deprecated the old DATA_XXX. - Reviewed by ko1 and nobu. - Fixes [ruby-dev:40881] #3064 - - * doc/extension.rdoc: ditto. - -Wed Apr 15 07:34:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * thread_pthread.c (reserve_stack): keep sp safe zone to get rid - of crash by -fstack-check. [ruby-core:68740] [Bug #11030] - -Tue Apr 14 16:03:49 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/merger.rb (versionup): should also increment revision when - changing teeny. - -Tue Apr 14 11:24:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/-test-/printf/printf.c (uint_to_str): renamed to get rid of - conflict on cygwin. [ruby-core:68877] [Bug #11065] - -Tue Apr 14 08:59:04 2015 Zachary Scott <e@zzak.io> - - * gc.c: [DOC] Improve documentation for ObjectSpace.count_objects - with regards to `:TOTAL` key, with patch by @schneems [Fixes GH-871] - https://github.com/ruby/ruby/pull/871 [Bug #11067] - -Mon Apr 13 22:44:07 2015 Tanaka Akira <akr@fsij.org> - - * test/lib/envutil.rb (File.mkfifo): Defined using mkfifo command. - - * test/ruby/test_io.rb: Use File.mkfifo. - - * test/ruby/test_file_exhaustive.rb: Ditto. - - * test/ruby/test_process.rb: Ditto. - -Mon Apr 13 21:20:20 2015 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org> - - * ext/openssl/lib/openssl/ssl.rb: stricter hostname verification - following RFC 6125. with the patch provided by Tony Arcieri and - Hiroshi Nakamura [ruby-core:61545] [Bug #9644] - * test/openssl/test_ssl.rb: add tests for above. - -Sun Apr 12 18:40:04 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json/json.gemspec: bump version to 1.8.2. - * ext/json/lib/json/version.rb: ditto. - -Sun Apr 12 18:12:07 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json/json.gemspec, lib/rdoc/rdoc.gemspec: added gemspec directly. - * defs/default_gems, tool/rbinstall.rb: removed default_gems definition. - it make simple installation for default gems. - -Sun Apr 12 17:35:17 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json/*, test/json/*: Reverted r50231. Because it's not - working with cross-compile environment. - -Sun Apr 12 15:34:59 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (arg): fix segfault by null caused by syntax error. - [ruby-core:68851] [Bug #10957] - -Sun Apr 12 15:11:16 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rubygems/test_case.rb: use explicitly exception class and reverted - to require JSON library for rubygems tests with Ruby 2.2.0 or earlier. - -Sun Apr 12 15:10:18 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/io/wait/wait.c (io_wait_readable): simply returns that IO is - readable without blocking, but no longer returns EOF. - - * ext/io/wait/wait.c (io_ready_p, io_wait_readable): try polling - first and check FIONREAD optionally to see if EOF. - [ruby-core:36805] [Feature #4849] - -Sun Apr 12 14:53:23 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rubygems/test_case.rb: fixed json load error for rubygems tests. - -Sun Apr 12 14:13:28 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * gc.c: Document require name for ObjectSpace methods. - [ci skip][fix GH-860] Patch by @schneems - -Sun Apr 12 13:54:05 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_io.rb: New test that open(fifo) doesn't block other - threads. - -Sun Apr 12 13:52:18 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/coverage/coverage.c: Remove extension from require argument. - [ci skip][fix GH-870] Patch by @yui-knk - -Sun Apr 12 10:29:14 2015 Eric Wong <e@80x24.org> - - * ext/openssl/ossl_ssl.c (ossl_ssl_connect_nonblock): - support `exception: false' - * (get_no_exception): move function location - * ext/socket/socket.c (sock_connect_nonblock): - support `exception: false' - * test/openssl/test_pair.rb (test_connect_accept_nonblock_no_exception): - test `exception: false' on connect, - rename from `test_accept_nonblock_no_exception' - * test/socket/test_nonblock.rb (test_connect_nonblock_no_exception): - new test - -Sun Apr 12 09:57:16 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test a block device on GNU/Linux. - -Sun Apr 12 09:24:03 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test a file not owned. - -Sun Apr 12 09:05:44 2015 Tanaka Akira <akr@fsij.org> - - * ext/fiddle/depend: Fix "Wrong mix of special targets" error with - OpenBSD make. - -Sun Apr 12 09:04:37 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/ruby/test_file_exhaustive.rb: Windows doesn't support Unix file - modes. - -Sun Apr 12 08:56:44 2015 Tanaka Akira <akr@fsij.org> - - * ext/-test-/file/fs.c: OpenBSD needs sys/param.h before sys/mount.h. - -Sun Apr 12 08:52:01 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test suid, sgid and sticky file. - -Sat Apr 11 23:48:30 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * template/fake.rb.in: Don't assign baseruby, Because it's affect to - Makefile of native gem like json on bundled gems. - -Sat Apr 11 23:33:22 2015 Tanaka Akira <akr@fsij.org> - - * file.c (rb_f_test): Consider nsec for "=", "<" and ">" for "test" - method. - -Sat Apr 11 23:26:05 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/rbinstall.rb: support destdir for native extension gem. - -Sat Apr 11 21:02:06 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/ruby/test_file_exhaustive.rb - (TestFileExhaustive#test_stat_socket_p): r50226 accidentally missed - the guard for non-unix environments. - -Sat Apr 11 20:14:21 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json/*, test/json/*, defs/default_gems: Gemify JSON library. - [fix GH-867][Feature #11057] - * test/ruby/test_extlibs.rb: removed json gem from existence extensions. - * gems/bundled_gems: added json gem into bundled gem. - * lib/rdoc/rubygems_hook.rb: ignored no json environment. - * lib/rubygems/test_case.rb, test/rubygems/*: ditto. - * lib/rdoc/test_case.rb, test/rdoc/*: ditto. - -Sat Apr 11 15:56:58 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Create sample files lazily. - -Sat Apr 11 14:03:47 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test character device using - /dev/null. - -Sat Apr 11 10:59:58 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/mkmf.rb (append_cppflags, append_cflags, append_ldflags): - utility methods to append compiler options. - -Sat Apr 11 08:22:24 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rdoc/text.rb: removed duplicated code. - -Sat Apr 11 04:46:42 2015 Eric Wong <e@80x24.org> - - * lib/net/protocol.rb (rbuf_fill): avoid exception with read_nonblock - [ruby-core:68787] [Feature #11044] - -Fri Apr 10 23:57:44 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (need_normalization): use getattrlist() if fgetattrlist() - is unavailable, on OSX 10.5. [ruby-core:68829] [Bug #11054] - -Fri Apr 10 22:29:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/mkmf.rb (try_compile): pass the given werror flag to try_do - to check if stderr is empty. - - * lib/mkmf.rb (try_cflags, try_ldflags): default werror to true. - - * win32/Makefile.sub (WERRORFLAG): remove useless option. VC does - not make warnings of unknown command option an error. - -Fri Apr 10 19:34:24 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test socket. - -Fri Apr 10 19:38:46 2015 Koichi Sasada <ko1@atdot.net> - - * test/objspace/test_objspace.rb: remove debug prints. - -Fri Apr 10 19:35:51 2015 Koichi Sasada <ko1@atdot.net> - - * ext/objspace/objspace.c: add ObjectSpace.count_imemo_objects method - to count imemo objects for each type. - - * test/objspace/test_objspace.rb: add a test. - - * NEWS: describe about this addition. - -Fri Apr 10 19:34:24 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test anonymous pipe. - -Fri Apr 10 19:31:56 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_file_exhaustive.rb: Test named pipe. - -Fri Apr 10 19:10:34 2015 Koichi Sasada <ko1@atdot.net> - - * ext/objspace/objspace.c (setup_hash): unify common routine. - -Fri Apr 10 18:29:49 2015 Tanaka Akira <akr@fsij.org> - - * process.c (rb_execarg_parent_start1): Handle EINTR. - -Fri Apr 10 17:27:58 2015 Koichi Sasada <ko1@atdot.net> - - * vm.c (vm_exec): check other events when RETURN is thrown. - [Bug #10724] - - * test/ruby/test_settracefunc.rb: add a test. - -Fri Apr 10 11:44:09 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/date/extconf.rb: check warnings. - - * lib/mkmf.rb (try_cflags): pass options to try_compile. - - * win32/Makefile.sub (WERRORFLAG): make unknown command line - options an error. - -Fri Apr 10 08:00:17 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/ruby/test_process.rb: unfortunately, windows is not POSIX... - cygwin has mkfifo command, but it does not affect system-wide. - -Fri Apr 10 02:18:53 2015 Tanaka Akira <akr@fsij.org> - - * test/ruby/test_process.rb: Use mkfifo command instead of mknod - command to create a named pipe. mkfifo command is defined by POSIX. - -Fri Apr 10 01:29:05 2015 Tanaka Akira <akr@fsij.org> - - * process.c: Release GVL when opening a file in spawn() to avoid whole - process blocking when opening a named pipe. - (open_func): New function. - (rb_execarg_parent_start1): Extracted from rb_execarg_parent_start and - use rb_thread_call_without_gvl2 to release GVL when opening a file. - (rb_execarg_parent_start): Invoke rb_execarg_parent_start1 via - rb_protect and invoke rb_execarg_parent_end when error. - -Thu Apr 9 22:19:19 2015 Tanaka Akira <akr@fsij.org> - - * process.c (redirect_open): Removed. - -Thu Apr 9 21:38:20 2015 Tanaka Akira <akr@fsij.org> - - * internal.h (rb_execarg_parent_end): Declared. - - * process.c: "spawn" opens files in the parent process. - (check_exec_redirect): Add an placeholder for fd in parameters - for fd_open. - (check_exec_fds_1): Delete fd_open condition. - (check_exec_fds): Don't call check_exec_fds_1 with fd_open. - (rb_execarg_parent_start): Open files specified as "spawn" options - and add "dup2" options. - (rb_execarg_parent_end): New function to close opened fds. - (run_exec_open): Removed. - (rb_execarg_run_options): Don't call run_exec_open. - (rb_spawn_internal): Call rb_execarg_parent_end. - - * io.c (pipe_open): Call rb_execarg_parent_end. - - * ext/pty/pty.c (establishShell): Call rb_execarg_parent_end. - -Thu Apr 9 20:52:31 2015 Tanaka Akira <akr@fsij.org> - - * internal.h (rb_execarg_parent_start): Renamed from rb_execarg_fixup. - - * process.c: Follows the above change. - - * io.c: Ditto. - - * ext/pty/pty.c: Ditto. - -Thu Apr 9 20:35:12 2015 Tanaka Akira <akr@fsij.org> - - * process.c (fd_clear_cloexec): Extracted from run_exec_dup2. - -Thu Apr 9 09:26:47 2015 Eric Wong <e@80x24.org> - - * ccan/list/list.h: sync with ccan upstream - [ccan commit c2fbfe5282ba264f3485586e7efa8a5967f2d386] - -Thu Apr 9 08:24:03 2015 Masahiro Tomita <tommy@tmtm.org> - - * ext/socket/raddrinfo.c (addrinfo_mload): fix memory leak of - addrinfo. [ruby-dev:48923] [Bug #11051] - -Wed Apr 8 17:45:02 2015 Shannon Skipper <shannonskipper@gmail.com> - - * version.c (Init_version): the version of the engine or - interpreter. [Fix GH-858] - -Wed Apr 8 16:15:30 2015 Kenta Murata <mrkn@cookpad.com> - - * bigdecimal: conform to ruby's license. [ruby-core:68466] [Bug #10952] - -Wed Apr 8 14:57:06 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * win32/win32.c (rb_w32_wreadlink): should treat junctions like as - symlinks. - -Wed Apr 8 14:03:47 2015 Koichi Sasada <ko1@atdot.net> - - * test/ruby/test_symbol.rb: fix syntax error. - -Wed Apr 8 13:01:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_any_hash): Symbols are compared by the identities - always. [ruby-core:68767] [Bug #11035] - -Tue Apr 7 10:22:51 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * internal.h: fix typo. Patch by @sferik [fix GH-865] - -Mon Apr 6 22:52:35 2015 Tanaka Akira <akr@fsij.org> - - * enum.c: Enumerable#chunk and Enumerable#slice_before no longer takes - the initial_state argument. [Feature #10958] - -Mon Apr 6 16:09:58 2015 Koichi Sasada <ko1@atdot.net> - - * vm_args.c: protect value stack from calling other methods - during complex parameter setting process (splat, kw, and so on). - [Bug #11027] - - * vm_core.h: remove rb_thread_t::mark_stack_len. - With this modification, we don't need to use th->mark_stack_len. - - * test/ruby/test_keyword.rb: add a test. - - * cont.c (cont_capture): catch up this fix. - - * vm.c (rb_thread_mark): ditto. - -Mon Apr 6 11:26:42 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * tool/downloader.rb (http_options): prevent content auto decoding - because this is a downloader. - -Sun Apr 5 09:55:18 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * doc/contributing.rdoc: update Maintainers list. - -Sun Apr 5 09:11:00 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/rbinstall.rb: fix bin script permission of bundled gems. - -Sun Apr 5 08:46:08 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/rbinstall.rb: support --program-suffix option. - -Sat Apr 4 21:31:18 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rake/*: Gemify rake [fix GH-862][Feature #11025] - * test/rake/*: ditto. - * tool/rbinstall.rb: ditto. - -Sat Apr 4 11:30:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_setbyte): check the argument first not to - discard shared string and code range unnecessarily until - actually changing the contents. pointed out by headius. - -Sat Apr 4 08:16:43 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * lib/net/http.rb (edit_path): use path which is absolute ftp url - on using ftp_proxy. - -Fri Apr 3 11:43:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (vm_call0_cfunc): update invoker arguments. - - * vm_insnhelper.c (vm_call_cfunc_latter): ditto. - - * vm_insnhelper.c (rb_vm_call_cfunc_push_frame): ditto, and prefix - with rb_. - -Thu Apr 2 16:26:59 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * common.mk, tool/mkconfig.rb: check the running ruby version in - rbconfig.rb with the program version, as RUBY_VERSION has never - been affected by --with-ruby-version option. - [ruby-core:68639] [Bug #11002] - - * configure.in (LIBRUBY_DLDFLAGS): compatibility_version must be - valid version numbers, not an arbitrary string. - -Wed Apr 1 11:09:15 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (push_glob): remove indirect links of arguments for - trampoline. - -Wed Apr 1 09:59:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/fileutils.rb (FileUtils#mv): show the exact target path in - the error message instead of the destination parent directory - name. patched by Joao Britto <jabcalves AT gmail.com> at - [ruby-core:68706]. [Bug #11021] - -Tue Mar 31 15:25:07 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/ChangeLog-0.06_to_0.52: added archived Changelog. - [ruby-list:50105] - * doc/ChangeLog-0.50_to_0.60: ditto. - * doc/ChangeLog-0.60_to_1.1: ditto. - -Mon Mar 30 22:02:55 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> - - * README.EXT.ja: add redirect [ruby-core:68631] - -Mon Mar 30 14:42:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (fileattr_to_unixmode, winnt_lstat): deal with - symbolic link than directory, and set executable bits. - -Mon Mar 30 11:27:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (copy_stream_body): use the arguments without conversion if - having read, readpartial, and write methods, than conversion by - to_path method. [ruby-core:68676] [Bug #11015] - -Sun Mar 29 21:08:37 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * gc.c (objspace_allrefs_destruct_i): fix a typo. - [Bug #11013] - -Sun Mar 29 11:51:32 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (proc_binding): replicate env from method object, and - allocate the local variable area for the iseq local table. - [ruby-core:68673] [Bug #11012] - -Sat Mar 28 09:19:41 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * ext/date/extconf.rb: try_cflags("-std=iso9899:1999") [Bug #10906] - ruby itself (including numeric.c) is built with strict compile - options including -std=iso9899:1999, but ext/date is not. - By the way -std=iso9899:1999 is not only a warning option but also - changes behavior like MACRO definitions for example INFINITY. - gcc on Solaris affect this. - -Fri Mar 27 16:34:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * common.mk: revert using BOOTSTRAPRUBY for enc.mk, as - enc/depend uses CONFIG. [ruby-core:68647] [Bug #11004] - -Thu Mar 26 10:05:13 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * test/test_observer.rb: add tests for Observable module. - [fix GH-859] Patch by @brightbits - -Thu Mar 26 06:35:10 2015 Eric Wong <e@80x24.org> - - * README.EXT: add redirect [ruby-core:68631] - -Wed Mar 25 16:46:49 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * ext/socket/extconf.rb: Solaris 11 has struct tcp_info.tcpi_ca_state, - but it is a dummy. - - * ext/socket/option.c: Solaris 11 doesn't have u_intN_t. - - * ext/socket/option.c: Solaris 11 needs inspect_tcpi_msec. - - * ext/socket/raddrinfo.c: Solaris 11 has AF_PACKET but doesn't have - related macros. - -Wed Mar 25 17:03:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/-test-/file/fs.c (get_fsname): try magic number only if - f_type is included. [ruby-dev:48913] [Bug #11000] - -Wed Mar 25 11:20:40 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * benchmark/bm_hash_aref_flo.rb: make more realistic data. - [ruby-core:68632] [[Bug #10999] - -Wed Mar 25 10:39:06 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * .document: removed needless entries. - -Wed Mar 25 08:07:28 2015 Eric Wong <e@80x24.org> - - * doc/extension.rdoc: fix spelling of filename - * doc/extension.ja.rdoc: ditto. - -Tue Mar 25 06:55:43 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * complex.c (k_inexact_p, k_exact_zero_p): use k_exact_zero_p macro - to remove k_inexact_p macro. - - * complex.c (k_exact_one_p): remove unused macro k_exact_one_p. - -Tue Mar 24 22:23:33 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/extention.rdoc: move from toplevel document and added extname. - * doc/extention.ja.rdoc: ditto. - -Tue Mar 24 22:06:58 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/standard_library.rdoc: strip. - -Tue Mar 24 22:06:27 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/standard_library.rdoc: move Thread to Extensions. - -Tue Mar 24 21:59:10 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/contributing.rdoc: update Maintainers list. - -Tue Mar 24 19:10:24 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_writebarrier_generational): fix messages for rb_bug(). - Remove `rb_' prefix. - - * gc.c (gc_writebarrier_incremental): ditto. - -Tue Mar 24 17:34:01 2015 Shugo Maeda <shugo@ruby-lang.org> - - * README.ja.md: should be chunibyo. - -Tue Mar 24 17:30:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/-test-/file/fs.c (get_fsname): return filesystem name by - statfs/statvfs. [ruby-core:68624] [Bug #10998] - -Tue Mar 24 16:46:02 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: now doesn't required spaces just after - `!`. - -Mon Mar 23 23:18:27 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (dir_close): don't raise on double close for consistent to - IO#close. [Feature #10950] - -Mon Mar 23 21:22:07 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/file.c (rb_readlink): move from file.c for better buffer - allocation and the result encoding. - - * win32/win32.c (wreadlink, rb_w32_ureadlink): implement readlink(). - -Mon Mar 23 14:40:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (winnt_stat): stat with following symbolic links. - - * win32/win32.c (winnt_lstat): rename old winnt_stat, which does - not follow symbolic links. - -Mon Mar 23 01:44:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * marshal.c (r_symreal): register symbol names as strings first so - that r_symlink always returns valid names. - [ruby-core:68587] [Bug #10991] - - * marshal.c (r_ivar, r_object0): now need to intern symbol names. - - * marshal.c (r_object0): compare with symbol names. - -Sun Mar 22 22:07:40 2015 Kouhei Sutou <kou@cozmixng.org> - - * doc/etc.rd.ja: Fix wrong coding for Emacs. - -Sun Mar 22 09:53:15 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * tool/make-snapshot (package): add default CONFIGURE name to - follow r50039. - - * tool/make-snapshot (package): substitute configuration variables - in Makefile.in instead of passing by the command line, and make - temporary Makefile instead of a pipe. - -Sun Mar 22 08:09:47 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * common.mk (ext/ripper/ripper.c, ext/rbconfig/sizeof/sizes.c): - strip autogenerated dependencies which have invalid syntax in - other than nmake. - -Sat Mar 21 15:01:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/io/console/console.c (console_set_winsize): use handle for - writing. GetConsoleScreenBufferInfo seems failing on a handle - for reading. - - * io.c: [DOC] update the example of IO#winsize to use $stdout - instead of $stdin, which does not work on Windows. a patch by - Jan Lelis <mail AT janlelis.de> at [ruby-core:68574]. - [Bug #10986] - -Fri Mar 20 18:41:03 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * proc.c (respond_to_missing_p): check if the receiver responds to - the given method by respond_to_missing?. - - * proc.c (mnew_missing): create Method object for method_missing. - [ruby-core:68564] [Bug #10985] - -Fri Mar 20 17:43:18 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * .travis.yml: enabled email notification. - -Fri Mar 20 17:39:52 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * .travis.yml: removed Ruby 1.9.3 build on Travis CI - -Fri Mar 20 12:38:36 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info): obj_info() can receive internal objects. - - * gc.c (check_rvalue_consistency): obj_info() returns const char *. - -Fri Mar 20 12:14:37 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info): show class name and T_DATA type_name. - -Thu Mar 19 22:12:46 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_copy_wb_protected_attribute): `dest' can be WB unprotected. - -Thu Mar 19 21:25:25 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_copy_wb_protected_attribute): demote `dest' object. - -Thu Mar 19 16:18:00 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c, internal.h: export rb_gc_verify_internal_consistency(). - -Thu Mar 19 16:15:24 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info): show allocation site if GC_DEBUG is not 0. - -Thu Mar 19 16:12:01 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (newobj_of): fix RGENGC_OLD_NEWOBJ_CHECK logics. - * skip on incremental marking because not sure what happen :p - * rb_gc_writebarrier_remember() is enough to mark children. - -Thu Mar 19 16:08:42 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_copy_wb_protected_attribute): need demote for old objects. - -Thu Mar 19 10:31:00 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * random.c (fill_random_bytes): release the handle in the static - variable, not a local variable. - -Thu Mar 19 06:30:35 2015 Koichi Sasada <ko1@atdot.net> - - * object.c (rb_obj_clone): do not touch age (FL_PROMOTED[01]) because - rb_obj_alloc() can return old object in debug. - -Thu Mar 19 06:29:28 2015 Koichi Sasada <ko1@atdot.net> - - * test/objspace/test_objspace.rb: flag name was changed - (long_lived -> uncollectible). - -Thu Mar 19 05:30:13 2015 Koichi Sasada <ko1@atdot.net> - - * iseq.c (iseq_mark): skip some marking if iseq->orig is available. - - * iseq.c (rb_iseq_clone): need WB for iseq1->klass = iseq0->klass - (done in MEMCPY). - -Thu Mar 19 04:55:53 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h (IMEMO_DEBUG): added. - - * internal.h: remove unused FL_IMEMO_MARK_V[0-3]. - - * gc.c (rb_imemo_new_debug): added. - - * gc.c (obj_info): show imemo type name. - -Thu Mar 19 04:52:26 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (RGENGC_OLD_NEWOBJ_CHECK): add check mechanism. - - If RGENGC_OLD_NEWOBJ_CHECK > 0, then create old objects - (not new objects) periodically. - - Create one old objects per RGENGC_OLD_NEWOBJ_CHECK objects are - created. - -Thu Mar 19 04:46:36 2015 Koichi Sasada <ko1@atdot.net> - - * enum.c (enum_sort_by): add WBs. - -Thu Mar 19 03:37:52 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (check_rvalue_consistency): refactoring. - * not inline on RGENGC_CHECK_MODE > 0. - * check SPECIAL_CONST_P(obj) first. - * add a check that remembered_bit is only TRUE when old (age == 3). - - * gc.c (RVALUE_DEMOTE): should clear RVALUE_REMEMBERED bit. - - remembered_bit should be TRUE only for old (age == 3) objects. - - Actually there are no effect because demoted objects will be - uncollectible WB unprotected objects (marked at the beginning of - every minor GC). - -Thu Mar 19 02:52:48 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: rename terminologies. - * long_lived -> uncollectible: - because this bitmap does not mean "long lived objects in past", - but means "prohibit collection these objects until next major GC". - - Uncollectible objects consist of two types objects, one is old - objects (WB protected objects which age == 3) and another is - uncollectible WB unprotected objects which are referred from old - objects - - * remembered_wb_unprotected_objects -> - uncollectible_wb_unprotected_objects: - because uncollectible objects does not mean remembered objects. - -Wed Mar 18 17:21:12 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (gc_writebarrier_generational): add an alternative write - barrier (WB) implementation. - When finding reference from [Old obj] to [New obj] by WB, current - implementation marks [Old obj] as remembered old objects and marks - children of [Old obj] at the beginning of marking. - - Added (but disabled) code changes current behaviour. This fix promote - [New obj] to old and marks as a remembered old object. We can assume - "new objects referred from old objects are maybe long-lived old - objects". - - Disadvantage of added algorithm is we may promote unwilling - short-lived objects. For example, consider many new objects push and - pop to an old stack object. All of new objects (short-lived objects) - promote to old objects unexpectedly. - - To compare these behaviour, I add this new code (but disabled it). - -Wed Mar 18 17:14:39 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (RVALUE_PROMOTE_RAW): rename to RVALUE_OLD_LONG_LIVED_SET() - to make clear. - -Wed Mar 18 17:10:01 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (check_rvalue_consistency): do not need to check is_sweeping(). - -Wed Mar 18 14:13:22 2015 Koichi Sasada <ko1@atdot.net> - - * benchmark/bm_vm1_gc_wb_ary.rb: run GC to finish "marking" phase. - - * benchmark/bm_vm1_gc_wb_obj.rb: ditto. - - * benchmark/bm_vm1_gc_wb_ary_promoted.rb: add parameter - full_mark: false to invoke only minor GC. - - * benchmark/bm_vm1_gc_wb_obj_promoted.rb: ditto. - -Wed Mar 18 12:07:36 2015 Koichi Sasada <ko1@atdot.net> - - * string.c: add a comment about RSTRING_FSTR. - -Wed Mar 18 12:01:53 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * hash.c (rb_any_hash): use same hash values with Float#hash so - that -0.0 and +0.0 will be identical. - [ruby-core:68541] [Bug #10979] - -Wed Mar 18 05:34:32 2015 Koichi Sasada <ko1@atdot.net> - - * string.c: introduce STR_FAKESTR to show string is FAKESTR or not. - - * string.c (STR_SET_SHARED): ignore FAKESTR because only Ruby objects - can use write barrier. - -Tue Mar 17 18:59:16 2015 Koichi Sasada <ko1@atdot.net> - - * include/ruby/ruby.h: use rb_gc_writebrrier() simply. - For incremental GC, we need to get a pointer to the objspace. - We can share this pointer for the following WB process. - And considering icache hit ratio, process in the GC. - - * gc.c (rb_gc_writebarrier): added. - - * gc.c (gc_writebarrier_generational, gc_writebarrier_incremental): - make them NOINLINE because inlining them into rb_gc_writebarrier() - makes a prologue code of rb_gc_writebarrier() longer (storing callee - save registers). - - This patch improve the performance of WB on micro-benchmarks. - - name ruby 2.1 trunk modified - vm1_gc_wb_ary* 0.511 0.632 0.532 - vm1_gc_wb_ary_promoted* 0.578 0.701 0.674 - vm1_gc_wb_obj* 0.419 0.575 0.492 - vm1_gc_wb_obj_promoted* 0.537 0.664 0.618 - (sec) - -Tue Mar 17 18:51:43 2015 Koichi Sasada <ko1@atdot.net> - - * benchmark/bm_vm1_gc_wb_ary(_promoted).rb: separate fastpath and - slowpath for WB. - - Before this change bm_vm1_gc_wb_ary.rb tried to check the performance - for WB slowpath (making a reference from oldobj to newobj). However, - from Ruby 2.2, 3 GCs are needed to promote new objects because - only 3 age objects are promoted objects. - - To compare fastpath and slowpath, introduce new "promoted" version - benchmark. - - bm_vm1_gc_wb_ary.rb is for fastpath and - bm_vm1_gc_wb_ary_promoted.rb is for slowpath. - - * benchmark/bm_vm1_gc_wb_obj(_promoted).rb: ditto. - -Tue Mar 17 17:23:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (glob_helper): distinguish not-yet-stated and DT_UNKNOWN - by readdir, and traverse recursively for the former. Linux - readdir returns DT_UNKNOWN on some filesystems, e.g., smbfs, - iso9660. - -Mon Mar 16 17:43:21 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/webrick/server.rb: Fix regression bug in WEBrick's - :DoNotReverseLookup config option implementation. - [fix GH-731] Patch by @vais - * test/webrick/test_do_not_reverse_lookup.rb: ditto. - -Sat Mar 14 20:05:23 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * math.c (math_gamma): optimization for passed small integer. - -Sat Mar 14 18:07:23 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * enum.c: [DOC] Fixes Enumerable#member? documentation - [fix GH-756][ci skip] Patch by @shamanime - -Sat Mar 14 12:23:53 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (glob_helper): use d_type to reduce lstat system calls. - - * win32/dir.h (struct direct): add d_type instead of d_isdir and - d_isrep. SYMLINKD is unreliable, since the target can be - replaced after a link was created. - - * win32/win32.c (readdir_internal): set d_type. - -Sat Mar 14 02:14:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (primary): empty parentheses at cmdarg can be null. - [ruby-core:68477] [Bug #10957] - -Fri Mar 13 15:04:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/stringio/stringio.c (strio_close): don't raise on double - close for consistent to IO#close. - -Fri Mar 13 15:03:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (rb_io_close_read, rb_io_close_write): don't raise after - close same as IO#close. - -Fri Mar 13 12:29:07 2015 Tanaka Akira <akr@fsij.org> - - * test/readline/test_readline.rb: Restore environment variables: - COLUMNS LINES - -Fri Mar 13 11:37:46 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/fiddle/extconf.rb: needs --enable-shared when linked to - libruby or fiddle.so. since --with-static-linked-ext does no - longer link extensions to ruby program with --enable-shared, the - only combination needs --enable-static is --disable-shared and - --with-static-linked-ext. [ruby-dev:48901] [Bug #10960] - -Fri Mar 13 07:02:20 2015 Eric Wong <e@80x24.org> - - * ext/socket/init.c (rsock_s_accept_nonblock): use rb_hash_lookup2 - * ext/openssl/ossl_ssl.c (get_no_exception): new function - (ossl_ssl_accept_nonblock): use get_no_exception - (ossl_ssl_read_internal): ditto - (ossl_ssl_write_nonblock): ditto - [ruby-core:68511] - -Fri Mar 13 07:01:38 2015 Eric Wong <e@80x24.org> - - * ext/openssl/ossl_ssl.c: predefine wait_*able symbols - -Thu Mar 12 22:59:53 2015 Tanaka Akira <akr@fsij.org> - - * test/lib/leakchecker.rb: Check environment variables. - -Thu Mar 12 05:54:27 2015 Eric Wong <e@80x24.org> - - * ext/socket/init.c (rsock_s_accept_nonblock): - support exception: false - [ruby-core:66385] [Feature #10532] - * ext/socket/init.c (rsock_init_socket_init): define new symbols - * ext/socket/rubysocket.h: adjust prototype - * ext/socket/socket.c (sock_accept_nonblock): support exception: false - * ext/openssl/ossl_ssl.c (ossl_ssl_accept_nonblock): ditto - * ext/socket/socket.c (Init_socket): adjust accept_nonblock definition - * ext/openssl/ossl_ssl.c (Init_ossl_ssl): ditto - * ext/socket/tcpserver.c (rsock_init_tcpserver): ditto - * ext/socket/unixserver.c (rsock_init_unixserver): ditto - * ext/socket/tcpserver.c (tcp_accept_nonblock): adjust - rsock_s_accept_nonblock call - * ext/socket/unixserver.c (unix_accept_nonblock): ditto - * ext/openssl/ossl_ssl.c (ossl_start_ssl): support no_exception - * ext/openssl/ossl_ssl.c (ossl_ssl_connect): adjust ossl_start_ssl call - * ext/openssl/ossl_ssl.c (ossl_ssl_connect_nonblock): ditto - * ext/openssl/ossl_ssl.c (ossl_ssl_accept): ditto - * test/socket/test_nonblock.rb (test_accept_nonblock): test for - "exception :false" - * test/socket/test_tcp.rb (test_accept_nonblock): new test - * test/socket/test_unix.rb (test_accept_nonblock): ditto - * test/openssl/test_pair.rb (test_accept_nonblock_no_exception): ditto - -Thu Mar 12 10:53:06 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h, node.h: move a definition of `struct rb_global_entry' - and related functions from node.h to internal.h. - - * variable.c: remove unused include pragma. - - * common.mk: remove unused dependency. - -Thu Mar 12 10:32:39 2015 Koichi Sasada <ko1@atdot.net> - - * common.mk: remove unused dependency. - -Thu Mar 12 08:20:14 2015 Koichi Sasada <ko1@atdot.net> - - * load.c: removed unused header file "node.h". - - * method.h: ditto. - - * symbol.c: ditto. - -Thu Mar 12 08:14:48 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: RGENGC_CHECK_MODE should be 0. - -Thu Mar 12 07:44:17 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: use T_IMEMO to represent `struct MEMO' value. - memo->v1 and memo->v2 is WB protected values. - So use MEMO_V1/V2_SET() macros to set these values. - memo->u3 is ambiguous (sometimes a VALUE, sometimes an integer - value), so use gc_mark_maybe() in gc.c to mark it. - - Rename NEW_MEMO() to MEMO_NEW(). - - Move MEMO_FOR and NEW_MEMO_FOR macros from node.h. - - Export a rb_imemo_new() function for ext/ripper. - - * node.h: remove NODE_MEMO. - - * enum.c: catch up these change. - - * enumerator.c: ditto. - - * load.c: ditto. - - * ext/objspace/objspace.c (count_nodes): ditto. - - * gc.c (gc_mark_children): mark imemo_memo type. - - * parse.y (new_args_gen): use T_IMEMO. - (I'm not sure it is working correctly...) - -Wed Mar 11 22:36:34 2015 Koichi Sasada <ko1@atdot.net> - - * eval.c (frame_called_id): it should use vm_ifunc type. - - * eval.c (frame_func_id): ditto. - -Wed Mar 11 22:27:05 2015 Koichi Sasada <ko1@atdot.net> - - * node.h: remove NODE_IFUNC, NEW_IFUNC. - - * internal.h: use T_IMEMO for IFUNC. - - rename `struct IFUNC' to `struct vm_ifunc' and move the definition - from vm_insnhelper.h. Add imemo_ifunc. - - * gc.c (gc_mark_children): mark imemo_ifunc type T_IMEMO object. - - * compile.c: catch up these changes. - - * proc.c: ditto. - - * vm_core.h (RUBY_VM_IFUNC_P): ditto. - - * vm_eval.c (rb_iterate): ditto. - - * vm_insnhelper.c: ditto. - - * ext/objspace/objspace.c: ditto. - -Wed Mar 11 21:53:43 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h, eval_intern.h: move CREF accessors. - - List IMEMO supported types in internal.h. - -Wed Mar 11 21:45:36 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h: use T_IMEMO to create THROW_DATA. - - Add THROW_DATA_NEW(). - - * internal.h: move definition of `struct THROW_DATA' - from vm_insnhelper.h to internal.h. - - Rename `THROW_DATA' to `vm_throw_data'. - - * eval_intern.h (THROW_DATA_P): move to internal.h. - THROW_DATA is no longer T_NODE, so check T_IMEMO. - - * gc.c (gc_mark_children): mark THROW_DATA. - - * vm.c: catch up these changes. - - * vm_eval.c: ditto. - - * vm_insnhelper.c: ditto. - -Wed Mar 11 21:21:56 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c: use T_IMEMO to create SVAR. - - * internal.h, vm_insnhelper.h: move definition `struct SVAR' - from vm_insnhelper.h to internal.h. And rename it to struct vm_svar. - - new imemo_type imemo_svar is added. - - * gc.c (gc_mark_children): mark imemo_svar. - - * node.c (rb_gc_mark_node): remove useless marking. - -Wed Mar 11 19:35:46 2015 Koichi Sasada <ko1@atdot.net> - - * include/ruby/ruby.h: introduce new type T_IMEMO. - T_IMEMO is Internal Memo type, internal use only. - T_IMEMO has same purpose of NODE_MEMO. - - To insert T_IMEMO, type numbers are modified a little. - - * internal.h: define struct RIMemo. Each RIMemo objects - has imemo_type. We can observe it by the imemo_type() function. - - * gc.c (rb_imemo_new): added. - - * node.h: remove NODE_CREF and NEW_CREF(). - - * node.c (rb_gc_mark_node): ditto. - - * vm.c (vm_cref_new): use rb_imem_new(). - - * vm_eval.c: ditto. - - * vm_insnhelper.c: use RIMemo objects for CREF. - - * ext/objspace/objspace.c: support T_IMEMO. - -Wed Mar 11 17:03:20 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c: fix memory leak by prepend method. - - It is easy to reproduce with such script: - - module M; def bar; end; end - loop{ - Class.new do - def foo; end - prepend M - end - } - - * gc.c (obj_free): free T_ICLASS::m_tbl if it is created by prepend. - To recognize it, check RICLASS_IS_ORIGIN flag. - - * gc.c (gc_mark_children): T_ICLASS objects only need to mark - T_ICLASS::m_tbl if RICLASS_IS_ORIGIN is set. - - * gc.c (obj_memsize_of): count T_ICLASS if RICLASS_IS_ORIGIN is set. - - * internal.h (RCLASS_SET_ORIGIN): add to set RCLASS_SET_ORIGIN. - - TODO: The word `origin' seems not good name. We need to invent - another good name. - - * class.c: use RCLASS_SET_ORIGIN(). - - * class.c (class_alloc): zero clear rb_classext_t. - -Wed Mar 11 13:28:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in: check also procstat_getvmmap, which is not - available on FreeBSD 9. [ruby-core:68468] [Bug #10954] - - * vm_dump.c (procstat_vm): use kinfo_getvmmap instead if - procstat_getvmmap is not available. - -Wed Mar 11 09:15:21 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: define struct MEMO. - - * enum.c: use MEMO. - - * enumerator.c: ditto. - - * load.c: ditto. - - * node.h: return (struct MEMO *) pointer. - -Wed Mar 11 06:26:21 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h (THROW_DATA_STATE): return int, not VALUE. - - * vm_insnhelper.h (THROW_DATA_STATE_SET): accept int value. - -Wed Mar 11 05:06:46 2015 Koichi Sasada <ko1@atdot.net> - - * vm_eval.c (rb_catch_protect): use THROW_DATA_VAL(). - -Wed Mar 11 04:56:04 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h: define struct IFUNC. - - * vm_eval.c (rb_iterate): use it. - - * vm_insnhelper.c (vm_yield_with_cfunc): ditto. - -Wed Mar 11 03:52:12 2015 Koichi Sasada <ko1@atdot.net> - - * eval_intern.h (THROW_DATA_P): use RB_TYPE_P() instead of - BUILTIN_TYPE(). - - * thread.c (thread_join): use THROW_DATA_P(). - -Wed Mar 11 03:48:01 2015 Koichi Sasada <ko1@atdot.net> - - * proc.c: use RUBY_VM_IFUNC_P() to recognize IFUNC or not. - - * vm.c: ditto. - - * vm_dump.c: ditto. - - * vm_insnhelper.c: ditto. - - * vm_core.h (RUBY_VM_IFUNC_P): use RB_TYPE_P() instead of - BUILTIN_TYPE(). - -Wed Mar 11 03:21:37 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h: define struct THROW_DATA to represent - throwing data. Also define accessor functions. - - * eval_intern.h: move related changes into vm_insnhelper.h. - Now these MACROs (functions) are only used in vm*.c. - - There is only THROW_DATA_P(err) to check this data type or not. - - * vm.c: catch up these changes. - - * vm_eval.c: ditto. - - * vm_insnhelper.c: ditto. - -Wed Mar 11 00:57:00 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * test/rubygems/test_gem_security_trust_dir.rb: The return value of - File::Stat#mode is OS dependent. In AIX, 0200000 is set. - -Tue Mar 10 20:03:41 2015 Tanaka Akira <akr@fsij.org> - - * lib/webrick/server.rb: Invoke setup_shutdown_pipe in start method - instead of listen method. - [ruby-core:68476] [Bug #10956] Reported by Shintaro Kojima. - -Tue Mar 10 17:27:27 2015 Koichi Sasada <ko1@atdot.net> - - * thread.c (thread_join): Fixnum (except TAG_FATAL) and - NODE should not be reached here. - -Mon Mar 9 21:42:10 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (ep_cref): rename to lep_cref() because it should be - local ep. - -Mon Mar 9 16:34:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/stringio/stringio.c (strio_close): don't raise on double - close for consistent to IO#close. - -Mon Mar 09 06:44:48 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h: define struct SVAR for SVAR. - This data type is also same layout of NODE (NODE_IF). - - * vm_insnhelper.c: catch up this change. - -Mon Mar 9 06:43:21 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (lep_svar_set): add WBs. - -Mon Mar 9 06:19:06 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: define rb_cref_t and change to use it. - - rb_cref_t is data type of CREF. Now, the body is still NODE. - It is easy to understand what is CREF and what is pure NODE. - -Mon Mar 9 06:00:37 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.h (COPY_CREF_OMOD): fix translation miss. - -Mon Mar 9 04:47:58 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: define CREF accessor macros. - * CREF_CLASS(cref) - * CREF_NEXT(cref) - * CREF_VISI(cref) - * CREF_VISI_SET(cref, v) - * CREF_REFINEMENTS(cref) - * CREF_PUSHED_BY_EVAL(cref) - * CREF_PUSHED_BY_EVAL_SET(cref) - * CREF_OMOD_SHARED(cref) - * CREF_OMOD_SHARED_SET(cref) - * CREF_OMOD_SHARED_UNSET(cref) - - This is process to change CREF data type from NODE. - -Sun Mar 8 22:50:57 2015 Tanaka Akira <akr@fsij.org> - - * ext/zlib/zlib.c (rb_gzfile_close): Don't raise on double - close for consistent to IO#close. - -Sun Mar 8 16:57:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (glob_helper): match patterns against legacy short names - too, not only ordinary names. [ruby-core:67954] [Bug #10819] - - * win32/dir.h (struct direct): add short name members. - - * win32/win32.c (opendir_internal, readdir_internal): ditto. - -Sat Mar 7 09:36:05 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * array.c: document that first element is kept when using - Array#uniq and #uniq! [fix GH-845][ci skip] - Patch by @riffraff - -Sat Mar 7 09:28:02 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * thread.c: Mutex#owned? is no longer experimental since 2.1.0 - [fix GH-839][ci skip] Patch by @takiy33 - -Sat Mar 7 09:18:42 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/merger.rb: Added documentation to version method. - [fix GH-847][ci skip] Patch by @magikid - -Fri Mar 6 22:50:36 2015 Koichi Sasada <ko1@atdot.net> - - * class.c (rb_prepend_module): need a WB for klass -> origin. - -Fri Mar 6 20:18:38 2015 Koichi Sasada <ko1@atdot.net> - - * fix namespace issue on singleton class expressions. [Bug #10943] - - * vm_core.h, method.h: remove rb_iseq_t::cref_stack. CREF is stored - to rb_method_definition_t::body.iseq_body.cref. - - * vm_insnhelper.c: modify SVAR usage. - When calling ISEQ type method, push CREF information onto method - frame, SVAR located place. Before this fix, SVAR is simply nil. - After this patch, CREF (or NULL == Qfalse for not iseq methods) - is stored at the method invocation. - - When SVAR is required, then put NODE_IF onto SVAR location, - and NDOE_IF::nd_reserved points CREF itself. - - * vm.c (vm_cref_new, vm_cref_dump, vm_cref_new_toplevel): added. - - * vm_insnhelper.c (vm_push_frame): accept CREF. - - * method.h, vm_method.c (rb_add_method_iseq): added. This function - accepts iseq and CREF. - - * class.c (clone_method): use rb_add_method_iseq(). - - * gc.c (mark_method_entry): mark method_entry::body.iseq_body.cref. - - * iseq.c: remove CREF related codes. - - * insns.def (getinlinecache/setinlinecache): CREF should be cache key - because a different CREF has a different namespace. - - * node.c (rb_gc_mark_node): mark NODE_IF::nd_reserved for SVAR. - - * proc.c: catch up changes. - - * struct.c: ditto. - - * insns.def: ditto. - - * vm_args.c (raise_argument_error): ditto. - - * vm_eval.c: ditto. - - * test/ruby/test_class.rb: add a test. - -Fri Mar 6 18:19:13 2015 Koichi Sasada <ko1@atdot.net> - - * test/webrick/test_filehandler.rb: on vboxsf (on VirtualBox - on Windows 7), file name and permissions are strange (can access - by short file name and so on). - - Simply skip on such tests on such FS. To detect strange FS, this - patch use a part of code `File.executable?(__FILE__)`. - Please correct them if there are better ways. - -Fri Mar 6 17:31:29 2015 Koichi Sasada <ko1@atdot.net> - - * test/ruby/test_beginendblock.rb: do not change directory. - - Run system command in the directory mounted by vboxsf on Windows 7 - and get warning like that "warning: Insecure world writable dir...". - -Fri Mar 6 10:31:00 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (vm_call_super): search next super class from the - original class, to get rid of infinite recursion with - prepending. a patch by Seiei Higa <hanachin AT gmail.com> at - [ruby-core:68434]. [ruby-core:68093] [Bug #10847] - -Fri Mar 6 08:45:26 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * lib/matrix.rb: Add Vector#round. Patch by Jordan Stephens. - [Fixes GH-802] - -Fri Mar 6 07:33:03 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (obj_info): show node name too. - -Fri Mar 6 07:00:44 2015 Koichi Sasada <ko1@atdot.net> - - * internal.h: remove struct method_table_wrapper. - struct method_table_wrapper was introduced to avoid duplicate marking - for method tables. - - For example, `module M1; def foo; end; end` make one method table - (mtbl) contains a method `foo`. M1 (T_MODULE) points mtbl. - Classes C1 and C2 includes M1, then two T_ICLASS objects are created - and they points mtbl too. In this case, three objects (one T_MODULE - and two T_ICLASS objects) points same mtbl. On marking phase, these - three objects mark same mtbl. To avoid such duplication, struct - method_table_wrapper was introduced. - - However, created two T_ICLASS objects have same or shorter lifetime - than M1 (T_MODULE) object. So that we only need to mark mtbl from M1, - not from T_ICLASS objects. This patch tries marking only from M1. - In other words, original module (M1) has responsibility to mark mtbl. - Because of no duplicate marking, we don't need method_table_wrapper - any more. - - Note that one `Module#prepend` call creates two T_ICLASS objects. - One for referring to a prepending Module object, same as - `Module#include`. We don't need to care this T_ICLASS. - One for moving original mtbl from a prepending class. We need to - mark such mtbl from this T_ICLASS object. To mark the mtbl, - we need to use `RCLASS_ORIGIN(klass)` on marking from a prepended - class `klass`. - - * class.c: ditto. - - * eval.c (rb_using_refinement): ditto. - - * gc.c: ditto. - - * include/ruby/ruby.h: define m_tbl directly. The definition of - struct RClass should be moved to (srcdir)/internal.h. - - * method.h: remove decl of rb_free_m_tbl_wrapper(). - - * object.c: use RCLASS_M_TBL() directly. - -Fri Mar 6 02:50:12 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * dir.c (replace_real_basename): need to check the return value of - GLOB_REALLOC(). - -Fri Mar 6 02:26:03 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * dir.c (replace_real_basename): shouldn't create Ruby object before - the object system is loaded. - [ruby-core:68430] [Bug #10941] - -Wed Mar 5 16:58:43 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * hash.c: [DOC] #delete method actually returns nil, if the key - is not found. [fix GH-844][ci skip] Patch by @ivdma - -Wed Mar 5 12:22:23 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * math.c: refactoring: remove unnecessary variable d0 to unify code - appearance. - -Thu Mar 5 11:50:54 2015 Shugo Maeda <shugo@ruby-lang.org> - - * vm_eval.c (eval_string_with_cref): A binding should keep - refinements activation information and the refinements should be - activated in subsequent eval calls with the binding. - [ruby-core:67945] [Bug #10818] - -Thu Mar 5 11:16:55 2015 Shugo Maeda <shugo@ruby-lang.org> - - * test/ruby/test_refinement.rb: There is no need anymore to suppress - warnings. - -Thu Mar 5 08:31:02 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * random.c (random_raw_seed): Avoid calling fill_random_bytes() - if the requested size is 0. AIX returns -1 for 0-byte read from - /dev/urandom, while other UNIX returns 0. With this change, - Random.raw_seed(0) consistently returns "" in any UNIX. - -Wed Mar 4 12:43:32 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * test/ruby/test_math.rb (assert_float_and_int): Refactor test cases - by introducing assert_float_and_int. [misc #10810] - -Wed Mar 4 11:52:30 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * symbol.c (Init_sym): make dsym_fstrs a hash compared by identity - as the keys are unique fstrings, to get rid of running hash and - compare methods and causing new object allocation during garbage - collection phase. [ruby-dev:48891] [Bug #10933] - -Wed Mar 4 10:16:57 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * enum.c: Fix typo in slice_after's exception message. - [fix GH-842][ci skip] Patch by @jsyeo - -Wed Mar 4 10:15:37 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/syntax/methods.rdoc: add some missing spaces and - fix a grammatical error in method docs. - [fix GH-843][ci skip] Patch by @nikolas - -Wed Mar 4 02:13:06 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb (backport_command_string): pick up only - when the revision exists in trunk. - -Wed Mar 4 00:44:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * thread.c (rb_thread_io_blocking_region): assigned variables - inside EXEC_TAG() should be volatile. - - * thread.c (rb_thread_s_handle_interrupt): ditto. - - * thread.c (exec_recursive): ditto. - -Wed Mar 4 00:29:18 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: now can specify shorten form of commands. - -Tue Mar 3 23:41:42 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb (Readline.readline): drop untreated control - characters. - -Tue Mar 3 22:25:24 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/lib/envutil.rb (EnvUtil.invoke_ruby): need to rescue because - Signal.signame may raise exception. - -Tue Mar 3 16:57:39 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: use 'b' instead of 's' for showing - Backport options for merger.rb. - -Tue Mar 3 16:55:23 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: show selected ticket number at prompt. - -Tue Mar 3 14:47:30 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * math.c (num2dbl_with_to_f): direct casting from Rational to double. - [Feature #10909] - - * test/ruby/test_math.rb: add tests for the above change. - -Tue Mar 3 07:52:20 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * test/ruby/test_symbol.rb: avoid a false positive in AIX. - -Tue Mar 3 00:59:39 2015 Naohisa Goto <ngotogenome@gmail.com> - - * configure.in: set PRELOADENV in Solaris to avoid "wrong ELF class" - error. [Bug #10926] [ruby-dev:48888] - * configure.in: set LIBPATHENV for 32-bit compile in Solaris - in addition to 64-bit. - -Mon Mar 2 15:36:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in: do not check _setjmp unless _longjmp is available, - so that configure results will not be changed by cache. - -Mon Mar 2 14:44:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (RUBY_REPLACE_TYPE): restore unsigned type from - cached variable only if the target type is not available. - -Mon Mar 2 13:04:27 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * signal.c (sig_signame): return nil if the argument is a valid - signal number. - -Mon Mar 2 12:05:04 2015 Naohisa Goto <ngotogenome@gmail.com> - - * test/net/ftp/test_ftp.rb (create_ftp_server): set SO_OOBINLINE - for receiving OOB data which is sent with MSG_OOB flag in - portable way. [Bug #10915] [ruby-dev:48885] - * test/net/ftp/test_ftp.rb (test_abort, test_status): use gets - for receiving OOB data in portable way. - -Mon Mar 2 11:43:07 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (RUBY_REPLACE_TYPE): restore unsigned type from - cached variable. - -Mon Mar 2 06:01:41 2015 Eric Wong <e@80x24.org> - - * ext/io/wait/wait.c (io_nread): wrap return value with INT2FIX - Thanks to Yura Sokolov <funny.falcon@gmail.com> - [ruby-core:68369] [Bug#10923] - * test/io/wait/test_io_wait.rb (test_nread_buffered): - fix broken test - -Sun Mar 1 20:21:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (RUBY_REPLACE_TYPE): restore convertible type from - cached variable, so that configured results will be stable. - -Sun Mar 1 18:10:34 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (rb_cv_broken_memmem): check before adding the - result HAVE_MEMMEM macro to confdefs.h, so that configured - results will be stable. - -Sun Mar 1 11:17:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * gc.c (id2ref): prohibit from accessing internal objects. - [ruby-core:68348] [Bug #10918] - -Sun Mar 1 09:06:11 2015 Tanaka Akira <akr@fsij.org> - - * lib/time.rb (strptime): Support %s.%N. - [ruby-core:68301] [Bug #10904] Patch by Sadayuki Furuhashi. - -Sat Feb 28 17:18:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * enum.c (enum_each_slice, enum_each_cons): limit elements size by - the enumerator size. suggested by Hans Mackowiak <hanmac AT - gmx.de> at [ruby-core:68335] - -Sat Feb 28 15:44:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_dump.c (rb_vm_bugreport): get rid of making new strings - inside signal context. - - * variable.c (rb_tmp_class_path): defer making temporary class - path string. - - * variable.c (rb_search_class_path): search class path or return - Qnil or Qfalse if unnamed, not creating a temporary path. - -Sat Feb 28 15:02:02 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * variable.c (rb_tmp_class_path): preserve name encoding of an - anonymous instance of module/class subclass. - -Sat Feb 28 08:24:30 2015 Rei Odaira <Rei.Odaira@gmail.com> - - * ext/pty/pty.c: AIX supports autopush. - Patch by Perry Smith [ruby-core:58539] [Bug #9144] - -Fri Feb 27 22:00:05 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rubygems: Update to RubyGems 2.4.6 and HEAD(800f2e6). - Fixed #1159, #1171, #1173 on rubygems/rubygems - * test/rubygems: ditto. - -Fri Feb 27 20:55:42 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rake: Update to rake (9237e74), typo fix and remove needless - private syntax. - * test/rake: ditto. - -Fri Feb 27 17:06:44 2015 Koichi Sasada <ko1@atdot.net> - - * vm_core.h: define vm_svar_index. - - * vm_insnhelper.c, vm.c, compile.c: use vm_svar_index names. - - * iseq.h: remove DEFAULT_SPECIAL_VAR_COUNT. - use VM_SVAR_FLIPFLOP_START instead. - -Fri Feb 27 13:57:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * io.c (setup_narg): wipe away expanded part of buffer to get rid - of revealing uncleaned data. reported by Dongkwan Kim <dkay AT - kaist.ac.kr>. - -Wed Feb 25 22:25:07 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * spec/default.mspec: use default configuration file name. - https://github.com/ruby/rubyspec/commit/cc69f337b06362e5607ffa3e3ad40ef7494960cf - -Wed Feb 25 22:21:56 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * spec/default.mspec: remove specific version number. - https://github.com/ruby/rubyspec/commit/7a909e925c1baa9c700bd44af9241aef6e596714 - -Wed Feb 25 22:04:04 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/win32/Win32API.rb (initialize): accept both a string and an array - for the arguments of the imported function. - reported by Aaron Stone [ruby-core:68208] [Bug #10876] [Fixes GH-835] - -Wed Feb 25 18:12:11 2015 Eric Wong <e@80x24.org> - - * signal.c (sighandler): preserve errno - Patch by Steven Stewart-Gallus <sstewartgallus00@mylangara.bc.ca> - [ruby-core:68172] [Bug #10866] - -Wed Feb 25 15:59:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (push_pattern, push_glob): make globbed file names same - encoding to the given pattern. - -Wed Feb 25 15:27:16 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * tool/merger.rb: support 2.1+ versioning scheme. - -Tue Feb 25 08:49:12 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * lib/cmath.rb (log): raise ArgumentError when more than 2 arguments - are passed. [ruby-core:66143] [Bug #10487] - -Tue Feb 25 02:15:17 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * test/ruby/test_math.rb: Use assert_infinity instead of assert_equal(1.0/0, ...). - - * test/ruby/test_math.rb: Add tests for overriding Integer#to_f. - [ruby-core:67919] [Misc #10809] - -Tue Feb 24 22:58:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * complex.c (nucomp_mul): calculate as rotation in complex plane - if matrix calculation resulted in NaN. - -Tue Feb 24 21:45:39 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * test/ruby/test_math.rb(test_cbrt): Add an assertion for Math.cbrt(1.0/0) - and move #test_cbrt to more proper place. - -Tue Feb 24 19:09:25 2015 Koichi Sasada <ko1@atdot.net> - - * vm_insnhelper.c (lep_svar_place, lep_svar_get): do not create - additional T_NODE object (svars holder) when only getting - svars. - -Tue Feb 24 11:49:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * time.c (time_zone_name): should be US-ASCII only if all 7-bits, - otherwise locale encoding. [ruby-core:68230] [Bug #10887] - -Tue Feb 24 09:47:07 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (chompped_length): enable smart chomp for all non-dummy - encoding strings, not only default_rs. - [ruby-core:68258] [Bug #10893] - -Mon Feb 23 23:19:42 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * tool/vcs.rb (IO.popen): support :chdir option. - - * tool/vcs.rb (VCS::GIT.get_revisions): use :chdir option instead - of -C option which is not supported by older git. - [ruby-dev:48880] [Bug #10890] - -Mon Feb 23 15:26:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * string.c (rb_str_split_m): raise ArgumentError at broken string - not RegexpError, as Regexp is not involved in. - [ruby-core:68229] [Bug #10886] - -Mon Feb 23 07:25:29 2015 Benoit Daloze <eregontp@gmail.com> - - * time.c: Zone encoding should be US-ASCII if all 7-bits. Fix r46907. - - * test/ruby/test_time.rb, test/ruby/test_time_tz.rb: Update tests. - -Sun Feb 22 18:33:42 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * common.mk: use ruby organization for rubyspec. - -Sun Feb 22 15:56:06 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * vm_insnhelper.c (rb_vm_rewrite_cref_stack): copy nd_refinements - of original crefs. It fixes segmentation fault when calling - refined method in duplicate module. [ruby-dev:48878] [Bug #10885] - - * vm_core.h, class.c: change accordingly. - - * test/ruby/test_refinement.rb: add a test for above. - -Sun Feb 22 10:43:37 2015 Koichi Sasada <ko1@atdot.net> - - * gc.c (rb_objspace_call_finalizer): control GC execution during - force firnalizations at the end of interpreter process. - [Bug #10768] - - 1) Prohibit incremental GC while running Ruby-level finalizers - to avoid any danger. - 2) Prohibit GC while invoking T_DATA/T_FILE data structure - because these operations break object relations consistency. - - This patch can introduce another memory consuming issue because - Ruby-level finalizers can run after (2), GC is disabled. - However, basically object consistency was broken at (2) as I - described above. So that running Ruby-level finalizers contains - danger originally. Because of this point, I need to suggest to - remove these 3 lines (invoking remaining finalizers). And add a - rule to add that finalizers should not add new finalizers, or - say there is no guarantee to invoke finalizers that added by - another finalizer. - -Sun Feb 22 04:07:05 2015 Zachary Scott <e@zzak.io> - - * ext/openssl/ossl_asn1.c: [DOC] RDoc formatting fixes for - ASN1::ObjectId with patch from @vbatts [Fixes GH-834] - - * ext/openssl/ossl_bn.c: ditto. - -Sat Feb 21 19:51:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * re.c (match_aref): RMatch::regexp is Qnil after matching by a - string since r45451. [ruby-core:68209] [Bug #10877] - -Sat Feb 21 16:18:42 2015 Stefan Schuler <mail@stefanschuessler.de> - - * compar.c (Init_Comparable): [DOC] Replace camelcase variable name. - [Fix GH-833] - -Fri Feb 20 17:27:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * file.c (rb_file_identical_p): fix handle leak, ensure to close - the handle of the first argument. - -Fri Feb 20 17:19:23 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (different_device_p): compare by volume serial - numbers, not by path names. [ruby-core:68162] [Bug #10865] - -Thu Feb 19 01:58:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/file.c (rb_file_expand_path_internal): neither the drive - of base directory nor the current drive are involved in the - result if different than the drive of path. - [ruby-core:68130] [Bug #10858] - -Wed Feb 18 10:48:56 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/win32.c (wrename): return EXDEV if moving a directory to - another drive, since MoveFileExW does not set proper error code. - [ruby-core:68162] [Bug #10865] - -Wed Feb 18 03:13:52 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych.rb: bump psych version. - * ext/psych/psych.gemspec: ditto - * ext/psych/yaml/scanner.c: add latest libyaml change. - * test/psych/helper.rb: support newer minitest - * test/psych/test_to_yaml_properties.rb: ditto - -Tue Feb 17 11:47:17 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/resolv.rb (Resolv::DNS::Resource#==, #hash): elements - returned by Kernel#instance_variables are Symbols now. - [ruby-core:68128] [Bug #10857] - -Tue Feb 17 10:59:10 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/syntax/calling_methods.rdoc: Fix documentation for "calling_methods" - Patch by @sos4nt [fix GH-830][ci skip] - -Tue Feb 17 10:53:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * win32/file.c (rb_file_expand_path_internal): do not make invalid - (or ADS) path if the path has a drive letter, the result also - should have be under it. [ruby-core:68130] [Bug #10858] - -Tue Feb 17 10:47:20 2015 Iain Beeston <iain.beeston@gmail.com> - - * hash.c: Added docs to explain that #include? and #member? do not - check member equality - * lib/set.rb: ditto - -Mon Feb 16 20:58:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * compile.c (compile_massign): optimization for special case, - assignments by aset or attrset. - http://kokizzu.blogspot.jp/2015/02/c-java-hhvm-ruby-nodejsrhinojscspidermo.html - http://www.atdot.net/~ko1/diary/201502.html#d16 - -Sun Feb 15 10:41:23 2015 Sho Hashimoto <sho-h@ruby-lang.org> - - * doc/standard_library.rdoc: [DOC] delete removed libraries. - [misc #10843] [ci skip] - -Sat Feb 14 12:20:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * random.c (rand_random_number): add a method to return a random - number like SecureRandom to Random::Formatter. - - * lib/securerandom.rb (random_bytes): move to Random::Formatter, - the base method of the module. - -Sat Feb 14 12:01:32 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * random.c (random_raw_seed): extract platform dependent random - seed initialization function as a new method Random.raw_seed. - - * lib/securerandom.rb (SecureRandom): use Random.raw_seed. - -Sat Feb 14 00:49:37 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/coverage/coverage.c: Add Coverage.peek_result. Allows you to - capture coverage information without stopping the coverage tool. - [ruby-core:67940] [Feature #10816] - - * test/coverage/test_coverage.rb: test for change. - -Fri Feb 13 21:52:05 2015 Yusuke Endoh <mame@tsg.ne.jp> - - * string.c (str_discard): does not free for STR_NOFREE string. - [Bug #10853][ruby-core:68110] - - * bootstraptest/test_string.rb: test for above. - -Fri Feb 13 21:16:00 2015 Yusuke Endoh <mame@tsg.ne.jp> - - * lib/base64.rb: make urlsafe mode user-friendly. - - * lib/base64.rb (Base64.urlsafe_encode64): a new option "padding" to - suppress the padding character ("="). - - * lib/base64.rb (Base64.urlsafe_decode64): now it accepts not only - correctly-padded input but also unpadded input. - [Feature #10740][ruby-core:67570] - - * test/base64/test_base64.rb: Test for above - -Fri Feb 13 14:19:06 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json: merge upstream from flori/json - change usage of TypedData. [Feature #10739][ruby-core:67564] - -Thu Feb 12 18:34:01 2015 multisnow <infinity.blick.winkel@gmail.com> - - * ext/openssl/extconf.rb: check RAND_edg to support libressl. - - * ext/openssl/ossl_rand.c (ossl_rand_egd): define only if RAND_edg - is available. [Fix GH-829] - -Thu Feb 12 10:46:14 2015 Eric Hodel <drbrain@segment7.net> - - * proc.c (proc_call): Improve Proc#call documentation. Patch by - Hsing-Hui Hsu. [fix GH-761] - -Thu Feb 12 04:33:02 2015 Benoit Daloze <eregontp@gmail.com> - - * compar.c (cmp_equal): no more error hiding for Comparable#==. - It now behaves as other Comparable methods. See #7688. - - * test/ruby/test_comparable.rb: update related test. - -Thu Feb 12 03:28:05 2015 Eric Wong <e@80x24.org> - - * lib/set.rb (initialize): internal hash defaults to false - - * lib/set.rb (include?): use Hash#[] for optimized dispatch. - Patch by Ismael Abreu <ismaelga@gmail.com> - [ruby-core:67664] [Misc #10754] - -Wed Feb 11 11:09:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/digest/digest_conf.rb (digest_conf): check for CommonDigest. - - * ext/digest/*/*cc.h: for Apple CommonCrypto/CommonDigest.h. - - * ext/digest/digest.h (DEFINE_FINISH_FUNC_FROM_FINAL): macro for - finish functions, by inverting arguments order. - - * ext/digest/digest_conf.rb (digest_conf): extract common - configurations. - -Wed Feb 11 11:01:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/json/generator/generator.c (generate_json): get rid of - unnecessary recursive calls which can cause infinite recursion. - T_STRING may not have rb_cString. - -Wed Feb 11 07:53:35 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> - - * test/win32ole/test_word.rb: use skip method to skip test. - -Tue Feb 10 11:38:28 2015 Shugo Maeda <shugo@ruby-lang.org> - - * vm_insnhelper.c (vm_call_method): stop method search when a method - is not found in a refinement, to support undef in refinements. - [ruby-core:66741] [Bug #10578] - -Tue Feb 10 11:19:11 2015 Shugo Maeda <shugo@ruby-lang.org> - - * lib/net/ftp.rb (chdir, delete, gettextfile, mdtm, mkdir, nlst, - putbinaryfile, puttextfile, rename, rmdir, size): support - Pathname. Patch by Joe Rafaniello. [fix GH-828] - -Mon Feb 9 16:36:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * tool/make-snapshot (package): get rid of loading unbundled and - unexpected libraries. [ruby-core:67977] [Bug #10822] - -Sun Feb 8 20:09:37 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/net/http/header.rb: pass header names as symbols. - Patch by @DamirSvrtan [fix GH-805] - * test/net/http/test_httpheader.rb: added test. - -Sun Feb 8 13:04:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/socket/getaddrinfo.c (get_addr): reject too long hostname to - get rid of GHOST vulnerability on very old platforms. - - * ext/socket/raddrinfo.c (make_hostent_internal): ditto, paranoic - check for the canonical name. - -Sun Feb 8 12:48:38 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/win32/lib/win32/registry.rb (Win32::Registry::API): use wide - versions of RegDeleteValue and RegDeleteKey. - [ruby-core:67958] [Bug #10820] - -Sat Feb 7 22:13:08 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> - - * test/win32ole/test_win32ole_record.rb: remove test using .NET - Framework 3.5 because it is not included in Windows 8/8.1. - -Sat Feb 7 19:25:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (has_magic): always get long path name on Windows even if - no tilde is there. [ruby-core:68011] [Bug #10819] - - * dir.c (replace_real_basename): FindFirstFile ignore redirection - character, check if exists before call it. cf. [Bug #8597] - -Sat Feb 7 13:30:11 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> - - * test/win32ole/test_win32ole_record.rb - (test_ole_instance_variable_get): correct VT_RECORD type and - instance variables. - -Fri Feb 6 17:47:05 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/yaml_tree.rb: register nodes when - dumping objects with custom coders. [ruby-core:66215] [Bug #10496] - - * test/psych/test_coder.rb: test for fix - -Fri Feb 6 16:58:31 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/to_ruby.rb: fix support for regular - expressions with newlines. tenderlove/psych#222 - - * test/psych/test_yaml.rb: test for change. - -Fri Feb 6 10:31:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_core.h (rb_call_info_kw_arg_struct): make keywords a symbols - list to get rid of inadvertent creation by variable keyword - arguments. [ruby-core:68031] [Bug #10831] - -Thu Feb 5 22:42:34 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rubygems: Update to RubyGems HEAD(5c3b6f3). - Fixed #1156, #1142, #1115, #1142, #1139 on rubygems/rubygems - * test/rubygems: ditto. - -Thu Feb 5 13:41:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_eval.c (send_internal), vm_insnhelper.c (vm_call_opt_send): - convert String method name into a Symbol, as method_missing - method expects its first argument to be a Symbol. [Bug #10828] - - * vm_insnhelper.c (ci_missing_reason): return the reason of method - missing in call info. - - * vm_insnhelper.c (vm_call_opt_send): re-apply r49500 with the - proper missing reason. [Bug #10828] - -Thu Feb 5 10:31:46 2015 Shugo Maeda <shugo@ruby-lang.org> - - * class.c (rb_obj_singleton_methods): should use RTEST() to convert - VALUE to int. - -Thu Feb 5 03:59:33 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca> - - * vm_insnhelper.c: Fix symbol leak with +send+ [Bug #10828] - -Wed Feb 4 20:26:54 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> - - * ext/win32ole/win32ole.c (Init_win32ole): should not use atexit to - free allocated hash table to avoid error on Cygwin. - -Wed Feb 4 15:34:25 2015 Shugo Maeda <shugo@ruby-lang.org> - - * class.c (method_entry_i, class_instance_method_list, - rb_obj_singleton_methods): should not include methods of - superclasses if recur is false. [ruby-dev:48854] [Bug #10826] - -Wed Feb 4 16:32:40 2015 Matt Hoyle <matt@deployable.co> - - * ext/bigdecimal/bigdecimal.c (VpSetPTR): fix a typo, 'expoennt' - to 'exponent'. [ruby-core:67980] [Bug #10823] [Fix GH-825] - -Wed Feb 4 15:55:38 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/sdbm/_sdbm.c: include ruby/ruby.h for PRIdPTRDIFF when a - macro `DEBUG` is defined. based on the patch by Owen Rodley in - [ruby-core:67987]. [Bug #10825] - -Wed Feb 4 11:12:43 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * Makefile.in (probes.stamp): rebuild dtrace dependent objects - only when `dtrace -G` modifies its input files. - -Tue Feb 3 19:27:16 2015 Naohisa Goto <ngotogenome@gmail.com> - - * common.mk (ruby-glommed.o): dependency on $(OBJ) should be written - in common.mk (in which OBJ is defined) because of Makefile include - and parse order. This partly reverts r49419. - [ruby-dev:48849] [Bug #10808] - - * Makefile.in (ruby-glommed.o): ditto. - - * Makefile.in (ruby-glommed.o): remove excess $(DTRACE_OBJ) because - it is included in $(OBJS) since r49451. - - * Makefile.in (probes.o): should depend on $(DTRACE_DEPENDENT_OBJS) - -Tue Feb 3 17:15:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/mkmf.rb (try_cppflags, try_cflags, try_ldflags): get rid of - interference by modifying global variables in have_devel? method. - [ruby-core:67962] [Bug #10821] - -Tue Feb 3 15:23:58 2015 Shugo Maeda <shugo@ruby-lang.org> - - * vm_method.c (remove_method): When remove refined - method, raise a NameError if the method is not - defined in refined class. - - But if the method is defined in refined class, - it should keep refined method and remove original - method. - - Patch by Seiei Higa. [ruby-core:67722] [Bug #10765] - -Tue Feb 3 14:04:47 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (glob_helper): obtain real name with FindFirstFile API - instead of matching all entries, on Windows. - [ruby-core:67954] [Bug #10819] - -Tue Feb 3 12:26:35 2015 Katsuhiko Nishimra <ktns.87@gmail.com> - - * lib/mkmf.rb (configuration): set the default cxxflags, which is - referred from the default CXXFLAGS, for extension libraries. - [Fix GH-823] - -Tue Feb 3 05:52:00 2015 Aman Gupta <ruby@tmm1.net> - - * gc.c (rb_objspace_free): cause rb_bug if lazy sweep is in progress - during rb_objspace_free. Adds extra protection for r46340. - Patch by Vicent Marti. [Bug #10768] [ruby-core:67734] - * gc.c (rb_objspace_call_finalizer): Ensure GC is completed after - finalizers have run. We already call gc_rest() before invoking - finalizers, but finalizer can allocate new objects and start new GC - cycle, so we call gc_rest() again after finalizers are complete. - -Mon Feb 2 10:51:34 2015 Ari Pollak <ajp@aripollak.com> - - * doc/security.rdoc (Symbols): update about Symbol GC. Symbols - explicitly converted from Strings now can be collected, but - reflection/metaprogramming still can cause memory flooding. - [Fix GH-725] - -Sun Feb 1 13:46:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * tool/rbinstall.rb (bin-comm): drop batch file installation. - Windows 95 support has not been supported already. - [Feature #10806] - -Sat Jan 31 12:06:23 2015 Scott Francis <scott.francis@shopify.com> - - * thread_pthread.c (reserve_stack): fix intermittent SIGBUS on - Linux, by reserving the stack virtual address space at process - start up so that it will not clash with the heap space. - [Fix GH-822] - -Fri Jan 30 17:28:29 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * math.c (num2dbl_with_to_f): make faster when Bignum passed by - direct conversion using rb_big2dbl(). [Feature #10800] - -Thu Jan 29 23:30:00 2015 Kenta Murata <mrkn@mrkn.jp> - - * ext/bigdecimal/bigdecimal.c (rb_rational_num): add fallback function - for rubies lower than 2.2.0. - - * ext/bigdecimal/bigdecimal.c (rb_rational_den): ditto. - - * ext/bigdecimal/extconf.rb: check the existences of struct RRational, - rb_rational_num, and rb_rational_den. - - * ext/bigdecimal/bigdecimal.bundle: bump version. - -Thu Jan 29 20:28:25 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/make-snapshot: removed md5 digest with package information - -Thu Jan 29 10:41:52 2015 Kazuki Tanaka <gogotanaka@ruby-lang.org> - - * math.c (Get_Double): direct casting from Fixnum to double. - [Feature #10785] - -Thu Jan 29 02:34:27 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/to_ruby.rb: fix parsing hashes with - instance variables when it is referenced multiple times. - * ext/psych/lib/psych.rb: bump version - * ext/psych/psych.gemspec: bump version - * test/psych/test_hash.rb: test for fix - -Thu Jan 29 02:06:09 2015 Eric Wong <e@80x24.org> - - * thread.c (struct join_arg): restructure and make smaller - (thread_join_sleep): avoid timeofday() call if forever - (thread_join): pass join_arg.delay directly - (rb_thread_inspect_msg): remove, inline into rb_thread_inspect - (rb_thread_inspect): reduce branching and string creation - * thread_pthread.c (native_set_thread_name): create string directly - to avoid reparsing. [Misc #10723] - -Wed Jan 28 21:32:24 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * thread.c: Improve documentation for Thread#value - [Bug #10694][ruby-core:67324][ci skip] - -Tue Jan 27 16:04:19 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: added `!` command. - -Tue Jan 27 15:58:23 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: added history feature for platforms which - lack readline. - -Mon Jan 26 22:09:35 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * .gitignore: ignored temporary file with git. - -Mon Jan 26 18:06:03 2015 Akinori MUSHA <knu@iDaemons.org> - - * misc/ruby-electric.el: Import version 2.2.2 from - https://github.com/knu/ruby-electric.el. - -Mon Jan 26 11:37:49 2015 Dave Stevens <dave@crowdlab.com> - - * string.c (str_make_independent_expand): terminate String when - moved from heap to embedded. [Fix GH-821]. - -Sun Jan 25 12:04:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (flatten): no need to call to_ary method on elements - beyond the given level. [ruby-core:67637] [Bug #10748] - -Sun Jan 25 00:42:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/fiddle/win32/libffi.mk.tmpl: assemble without directory prefix. - workaround of a bug of VC12 ml, by unak at [ruby-core:67792]. - [ruby-core:67789] [Bug #10780] - -Sat Jan 24 19:56:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dln_find.c (dln_find_1): search regular files only. based on - the patch by Alex Coomans in [ruby-core:67766]. [Bug #10776] - -Fri Jan 23 23:57:05 2015 Misumi Rize <r@ayase-e.li> - - * vm_insnhelper.c (vm_throw_start): search the target to break - from a block with nested rescue, from the nested blocks. - [ruby-core:67765] [Bug #10775] [Fix GH-820] - -Fri Jan 23 20:00:59 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * marshal.c (w_object, marshal_dump): use identity tables for - arbitrary VALUE keys, because of performance of FLONUM. - [Bug #10761] - - * marshal.c (obj_alloc_by_klass, marshal_load): ditto. - -Fri Jan 23 17:12:33 2015 Eric Wong <e@80x24.org> - - * benchmark/bm_marshal_dump_flo.rb: new benchmark for [Bug #10761] - -Thu Jan 22 18:03:19 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb (find_svn_log): use double quotes instead - of single quotes because cmd.exe doesn't handle them. - - * tool/redmine-backporter.rb (done): the 2nd element of matched data - is the offset of the end of matched string, not length. - -Thu Jan 22 16:45:24 2015 Eric Wong <e@80x24.org> - - * st.c (st_numhash): mix float value for flonum - * hash.c (rb_any_hash): ditto - * benchmark/bm_hash_aref_flo.rb: new benchmark - * benchmark/bm_hash_ident_flo.rb: ditto - [Bug #10761] - -Wed Jan 21 22:33:51 2015 Akinori MUSHA <knu@iDaemons.org> - - * misc/ruby-electric.el: Import version 2.2.1 from - https://github.com/knu/ruby-electric.el. Improve compatibility - with and optimize for Emacs 24.4. - -Wed Jan 21 09:40:52 2015 Zachary Scott <e@zzak.io> - - * file.c: Document other cases of missing birthtime on OS with patch - provided by @sho-h similar to GH-817. [ci skip] [DOC] - -Wed Jan 21 09:09:19 2015 Tanaka Akira <akr@fsij.org> - - * NEWS: References to tickets added. - [ruby-core:67701] [Bug #10760] Suggested by Zachary Scott. - -Tue Jan 20 22:59:54 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/vcs.rb: fix the exception given remote-url of svn. - -Tue Jan 20 12:58:33 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: now can change the page of `ls`. - -Tue Jan 20 12:28:37 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb (readline): fallback to normal gets on - Windows because IO.console.getch is not always do as expected. - -Tue Jan 20 11:31:07 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/redmine-backporter.rb: update usage. - -Tue Jan 20 11:23:47 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * tool/redmine-backporter.rb (mygets): to support Backspace - implement gets by itself. - -Tue Jan 20 02:54:11 2015 Zachary Scott <e@zzak.io> - - * file.c: NotImplementedError is raised if birthtime is unavailable. - Patch by @y-yagi san and [Fixes GH-817] [ci skip] [DOC] - - * ext/pathname/pathname.c: ditto. - -Mon Jan 19 22:08:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * class.c (include_modules_at): allow prepend each modules upto - once for each classes. [EXPERIMENTAL] - -Sun Jan 18 18:32:20 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * math.c (math_atan2): revive documentation before r49220. - http://d.hatena.ne.jp/nagachika/20150112/ruby_trunk_changes_49213_49226 - -Sun Jan 18 15:57:32 2015 Seiei Higa <hanachin@gmail.com> - - * vm_method.c (check_definition): Module#public_method_defined?, - Module#private_method_defined?, Module#protected_method_defined? - should not use refinements. [ruby-core:67656] [Bug #10753] - -Sun Jan 18 15:50:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_dump.c (rb_vm_bugreport): check by configured result instead - of system name for old FreeBSD. based on a patch by Steve Wills - at [ruby-core:67655]. [Bug #10752] - -Sun Jan 18 12:56:49 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * Makefile.in (VPATH, NEWLINE_C), common.mk (common-srcs): make - and use newline.c under enc/trans directory, not toplevel. no - longer search enc directory implicitly. - - * configure.in, enc/Makefile.in (BUILTIN_ENCS, BUILTIN_TRANSES): - prefix respective directory names to builtin encodings and - transcoder source names. - -Sun Jan 18 11:49:46 2015 Masaki Suketa <masaki.suketa@nifty.ne.jp> - - * ext/win32ole/win32ole.c (ole_invoke): avoid SEGV when VT_RECORD - variable is passed by reference. [ruby-dev:48803] [Bug #10697] - -Sat Jan 17 23:59:15 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/psych/lib/psych/visitors/yaml_tree.rb (visit_String): - anchors like `\Z` are not valid inside character class. use - negative-lookahead instead. - Fixes: https://github.com/tenderlove/psych/issues/221 - -Sat Jan 17 23:42:27 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in: get rid of pattern substitution, which is not - supported by ash, and ash on NetBSD parses whole source first - and fails to start. [ruby-dev:48823] [Bug #10750] - -Fri Jan 16 18:42:58 2015 NARUSE, Yui <naruse@ruby-lang.org> - - * tool/redmine-backporter.rb: support adding related revisions - to issues. - -Fri Jan 16 17:20:33 2015 Koichi Sasada <ko1@atdot.net> - - vm.c, vm_core.h: constify VM_CF_LEP, VM_CF_PREV_EP, VM_CF_BLOCK_PTR - and rb_vm_control_frame_block_ptr. - -Fri Jan 16 15:41:21 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych.rb: bump version - - * ext/psych/psych.gemspec: ditto - -Fri Jan 16 15:37:49 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/yaml_tree.rb: only dump hash - subclasses. Thanks Joe Eli McIlvain <joe.eli.mac@gmail.com> - - * test/psych/test_hash.rb: test for change - -Fri Jan 16 15:35:21 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych.rb: bump version - - * ext/psych/lib/psych/visitors/yaml_tree.rb: fix line width wrapping - for long strings. Thanks Jakub Jirutka <jakub@jirutka.cz> - - * test/psych/test_string.rb: test for change - -Fri Jan 16 11:44:44 2015 Kazuki Tsujimoto <kazuki@callcc.net> - - * eval_intern.h, vm.c, vm_eval.c, vm_insnhelper.c: - change throw mechanism (not save target ep, but save target cfp). - It fixes `unexpected break' bug that occurs when - TracePoint#binding is called. - [ruby-dev:48797] [Bug #10689] - - * test/ruby/test_settracefunc.rb: add a test. - -Thu Jan 15 23:55:15 2015 Tanaka Akira <akr@fsij.org> - - * io.c (rb_io_close_m): Don't raise when the IO object is closed. - [ruby-core:67444] [Feature #10718] - -Thu Jan 15 21:34:57 2015 Seiei Higa <hanachin@gmail.com> - - * proc.c (rb_obj_singleton_method): Kernel#singleton_method should - not use refinements, as well as Kernel#method. - [ruby-core:67603] [Bug #10744] - -Thu Jan 15 10:45:04 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_select_bang, ary_reject_bang): linear - performance. [ruby-core:67418] [Feature #10714] - -Wed Jan 14 18:06:06 2015 Martin Duerst <duerst@it.aoyama.ac.jp> - - * lib/uri/mailto.rb: raising URI::InvalidComponentError instead - of failing with undefined method `split' for nil:NilClass for - mailto: URIs without opaque part. [Bug #10738] - * test/uri/testuri.rb: Test for above - -Wed Jan 14 16:45:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * tool/downloader.rb (RubyGems.download): verify downloaded gem - packages. LowSecurity to allow untrusted certificates now. - -Wed Jan 14 15:43:48 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/readline/readline.c (readline_s_refresh_line): initialize - before rl_refresh_line(), as some function make the internal - state non-clean but rl_refresh_line() does not re-initialize it. - [ruby-core:43957] [Bug #6232] - -Tue Jan 13 21:59:24 2015 Michal Papis <mpapis@gmail.com> - - * tool/rbinstall.rb (gem): fix changing permissions of installed - bundled gems. [Fix GH-812] - -Tue Jan 13 21:57:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * common.mk (distclean-local): remove autom4te.cache generated by - autoconf. - - * common.mk (realclean-local): remove id sources and dummy header - for dtrace. [ruby-core:67562] [Bug #10737] - -Tue Jan 13 21:08:22 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json, test/json: merge JSON HEAD(259dee6) - separate implementation of Typed_Data macro. - https://github.com/flori/json/compare/v1.8.1...v1.8.2 - -Tue Jan 13 14:16:35 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/net/http/test_http.rb: get rid of accessing DNS actually - for some servers returning wrong results. - [ruby-core:67454] [Bug #10721] - -Mon Jan 12 23:21:57 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * gems/bundled_gems: update test-unit to 3.0.9. - -Mon Jan 12 18:35:44 2015 Eric Wong <e@80x24.org> - - * numeric.c (bit_coerce): use original value for error message - [ruby-core:67405] [Bug #10711] - * test/ruby/test_numeric.rb (test_coerce): check error message - -Mon Jan 12 18:01:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/rdoc/text.rb (expand_tabs): get rid of infinite loop with - CR. should check if substitution occurred too. - [ruby-dev:48813] [Bug #10732] - -Mon Jan 12 16:45:46 2015 Seiei Higa <hanachin@gmail.com> - - * vm_method.c (rb_alias): raise a NameError when creating alias to - a refined method if the original method of the refined method is - not defined. [ruby-core:67523] [Bug #10731] - -Mon Jan 12 13:53:17 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * math.c (math_atan2): improve documentation. - [Feature #10323][ruby-core:65400][ci skip] - -Mon Jan 12 13:50:49 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/bigdecimal/bigdecimal.c: fixes documentation like labeled lists, - code examples etc. [ruby-core:66730][Bug #10576][ci skip] - -Mon Jan 12 13:36:44 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/optparse.rb: improvements for OptionParser documentation. - [misc #10608][ruby-core:66901][ci skip] - -Mon Jan 12 13:33:52 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * array.c (rb_ary_each): documented return value. - [misc #10469][ruby-core:66063] - -Sun Jan 11 15:11:38 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/webrick/test_utils.rb (test_create_listeners): use - dynamically chosen port number, not hardcoded port number. - [ruby-core:67508] - -Sat Jan 10 12:57:12 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/zlib/zlib.c: fix document of method signatures. - [Bug #10668][ruby-core:67186][ci skip] - -Sat Jan 10 12:32:44 2015 NAKAMURA Usaku <usa@ruby-lang.org> - - * eval_error.c (error_print): pos and len parameters of rb_str_substr() - are counted by characters, not bytes. use rb_str_subseq() instead. - [Bug #10727] [ruby-core:67473] - -Sat Jan 10 10:58:55 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * complex.c: removed commented-out code. - -Sat Jan 10 10:57:19 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * rational.c: removed commented-out code. - [Feature #10376][ruby-core:65643] - -Sat Jan 10 10:12:15 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * array.c (rb_ary_select_bang): keep the array consistent by - removing unselected values soon. [ruby-dev:48805] [Bug #10722] - -Fri Jan 9 23:20:04 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/rubygems: Update to RubyGems HEAD(e53c54a). - * test/rubygems: ditto. - -Fri Jan 9 11:13:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (assocs, assoc): eliminate splatting empty literal - hashes. [ruby-core:67446] [Bug #10719] - - * compile.c (compile_array_): support splatted hash in hash type. - -Fri Jan 9 10:57:09 2015 Vit Ondruch <vondruch@redhat.com> - - * configure.in (RUBY_SETJMP_TYPE): Remove superfluous semicolon - which causes a syntax error with autoconf 2.63. - [ruby-core:67429] [Bug #10716] - -Fri Jan 9 07:23:32 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/yaml_tree.rb: correctly quote non-ascii - letters. Thanks @jirutka for the patch. - - * test/psych/test_string.rb: test for change - -Fri Jan 9 07:13:55 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/to_ruby.rb: call `allocate` on hash - subclasses. Fixes github.com/tenderlove/psych/issues/196 - - * test/psych/test_hash.rb: test for change - -Fri Jan 9 06:58:43 2015 Aaron Patterson <aaron@tenderlovemaking.com> - - * ext/psych/lib/psych/visitors/to_ruby.rb: revive hashes with ivars - - * ext/psych/lib/psych/visitors/yaml_tree.rb: dump hashes with ivars. - Fixes github.com/psych/issues/43 - - * test/psych/test_hash.rb: test for change - -Thu Jan 8 17:05:00 2015 Seiei Higa <hanachin@gmail.com> - - * vm_method.c (rb_method_entry): if no super class, no original - method entry. [ruby-core:67389] [Bug #10707] - -Thu Jan 8 16:31:43 2015 Seiei Higa <hanachin@gmail.com> - - * vm_method.c (rb_export_method): bail out if the original method - is undefined when the method is refined. - [ruby-core:67387] [Bug #10706] - -Thu Jan 8 12:53:44 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (glob_helper): match in case-folding only if the directory - resides on a case-insensitive file system, on OSX. - [ruby-core:67364] [Bug #10700] - -Thu Jan 8 11:39:18 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * .travis.yml: Remove redundant configuration option. - [fix GH-809] Patch by @gxworld - -Thu Jan 8 07:17:14 2015 Eric Wong <e@80x24.org> - - * lib/resolv.rb: consider ENETUNREACH as ResolvTimeout - [ruby-core:67411] [Bug #10712] - -Thu Jan 8 00:13:52 2015 Tanaka Akira <akr@fsij.org> - - * lib/open3.rb: Open3 properly passes non-keyword hash args to spawn. - Fixed by Josh Cheek. [Fix GH-808] - Related to [ruby-core:67347] [Bug #10699] - -Wed Jan 7 19:19:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (dir_initialize): workaround of opendir failure at symlink - directories on Windows via CIFS. - -Wed Jan 7 18:52:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * dir.c (need_normalization): not only HFS+, CIFS (SMB) is also - decomposed. [Bug #10704] - - * dir.c (NORMALIZE_UTF8PATH): Unicode decomposition seems to - perform in an upper layer than file systems on OSX, as all path - names are always decomposed regardless of file system types. - -Tue Jan 6 21:41:04 2015 Tanaka Akira <akr@fsij.org> - - * time.c (timelocalw): Set tm_isdst field -1 if vtm->isdst is - VTM_ISDST_INITVAL. This bug is introduced at packing struct - vtm (r45155). - [ruby-core:67345] [Bug #10698] Reported by Boris Ruf. - -Tue Jan 6 03:10:54 2015 Koichi Sasada <ko1@atdot.net> - - * test/fiddle/test_handle.rb: fix syntax. - -Tue Jan 6 00:16:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/fiddle/test_handle.rb (test_NEXT): use -test-/dln/empty - which is always a shared object and is not used by others. - [ruby-dev:48629] [Bug #10384] - -Mon Jan 5 14:58:01 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * test/ruby/test_io.rb: added timeout for AIX environment. - [ruby-core:62983][Bug #9917] - -Sun Jan 4 22:33:33 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/lib/test/unit.rb (ExcludesOption): add "excludes" support - to test suite, for alternative implementations and platforms. - [Feature #10682] - -Sun Jan 4 22:32:42 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/lib/test/unit.rb (Test::Unit): reorder modules and merge - each modules. - - * test/lib/test/unit.rb (Test::Unit): split the large class into - each modules. - -Sun Jan 4 21:32:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (f_label): return tLABEL value as it is. - [ruby-core:67315] [Bug #10693] - -Sun Jan 4 14:02:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/lib/test/unit/parallel.rb (run): expand the file name to be - loaded, so that relative paths work in parallel mode. - -Sun Jan 4 13:36:56 2015 Ayumu AIZAWA <ayumu.aizawa@gmail.com> - - * test/test_tempfile.rb: use assert_file for more descriptive message. - following r49131. - -Sun Jan 4 13:05:09 2015 Ayumu AIZAWA <ayumu.aizawa@gmail.com> - - * string.c: improve docs for String#<=>. [ruby-core:65399][Feature #10322] - Patch by gogo tanaka. - -Sun Jan 4 12:42:24 2015 Ayumu AIZAWA <ayumu.aizawa@gmail.com> - - * array.c: improve docs for Array#reject. [ruby-core:65324][misc #10307] - Patched by Nebu Pookins. - -Sun Jan 4 12:24:11 2015 Ayumu AIZAWA <ayumu.aizawa@gmail.com> - - * string.c: improve docs for String#strip and variations. - [ruby-core:66081][Bug #10476] - -Sun Jan 4 09:21:04 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/drb/drb.rb: removed unused argument. Patch by @vipulnsward - [fix GH-515] - -Sun Jan 4 09:18:31 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/tempfile.rb: provide default basename parameter. - [fix GH-523] Patch by @dissolved - * test/test_tempfile.rb: ditto. - -Sun Jan 4 00:43:41 2015 Ayumu AIZAWA <ayumu.aizawa@gmail.com> - - * README.ja.md: add guidance of mailing list and bugs.r-l.o. - -Sat Jan 3 23:56:28 2015 Ayumu AIZAWA <ayumu.aizawa@gmail.com> - - * hash.c: fix docs for Hash#invert. [ruby-core:66917] [Bug #10612] - -Sat Jan 3 19:52:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * include/ruby/intern.h (rb_str_new_literal): define on all - platforms, not only gcc. - -Sat Jan 3 18:53:28 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/fiddle/lib/fiddle/cparser.rb (parse_ctype): limit split word - number as the rest are not used. - -Sat Jan 3 18:19:50 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/fiddle/lib/fiddle/cparser.rb: r49110 broke Fiddle::Import with - type_alias. - * test/fiddle/test_cparser.rb: added type_alias test for parse_ctype - and parse_struct_signature. - -Sat Jan 3 11:50:16 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/openssl/ossl.h: avoid to build failure of Windows environment. - * ext/openssl/ossl_ssl_session.c: ditto. - -Sat Jan 3 11:27:46 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * array.c: Improve performance of Array#shift. use shared instead of - MEMMOVE if with arguments. Patch by @ksss [fix GH-537] - * test/ruby/test_array.rb: ditto. - * benchmark/bm_array_shift.rb: Added benchmark of GH-537 issue. - -Sat Jan 3 10:38:52 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/net/http.rb: More descriptive error message when net/http fails - to connect to a server. Patch by @xaviershay [fix GH-700] - * test/net/http/test_http.rb: ditto. - -Sat Jan 3 10:14:51 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/openssl/ossl.h: Make `SSL_SESSION_cmp` use `CRYPTO_memcmp` - [fix GH-591] Patch by @PiPeep - * ext/openssl/ossl_ssl_session.c: ditto. - -Sat Jan 3 09:54:32 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/fiddle/lib/fiddle/cparser.rb: Support for Fiddle::CParser - to handle rich signatures including parameter names and function - pointer types. Patch by @theryan [fix GH-590] - * test/fiddle/test_cparser.rb: ditto. - -Sat Jan 3 09:01:43 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * NEWS: added compatibility entry of r49101. - -Fri Jan 2 21:06:59 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/net/http.rb (Net::HTTP#send_request): there is no response body - with HEAD request. Patch by @rodrigosaito [fix GH-520] - -Fri Jan 2 21:04:36 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * test/net/http/test_http.rb (_test_send_request__HEAD): Added - failing test for send_request with HEAD method. - -Fri Jan 2 18:41:20 2015 Tanaka Akira <akr@fsij.org> - - * eval.c (ruby_init): Print ruby_setup() error only in debug mode. - Unsuppressable error message is not a good idea. - Note that the message is printed sometimes with following - code (highly timing dependent, though): - pid = spawn("ruby -e ''"); Process.kill(:TERM, pid) - -Fri Jan 2 16:18:44 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * test/ruby/test_module.rb: Refactor invalid testcase. - [fix GH-472][ruby-core:59035][Bug #9240] - -Fri Jan 2 15:53:00 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/webrick/utils.rb: removed unused argument variable. - [fix GH-356] Patch by @vipulnsward - * lib/webrick/server.rb: ditto. - * lib/webrick/ssl.rb: ditto. - * test/webrick/test_utils.rb: added test for WEBrick::Utils#create_listeners. - -Fri Jan 2 15:35:53 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/securerandom.rb: improve syntax and grammar of documentation. - [fix GH-796][ci skip] Patch by @Erol - -Fri Jan 2 15:10:01 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * test/openssl/test_ssl_session.rb (OpenSSL#test_ctx_client_session_cb): - fix test failure with OpenSSL disabled SSLv3 protocol. - [ruby-core:63772] [Bug #10046] - -Fri Jan 2 09:08:31 2015 Tanaka Akira <akr@fsij.org> - - * lib/resolv.rb (Resolv::DNS::Label::Str#==): Check class equality. - (Resolv::DNS::Name#initialize): Normalize labels as - Resolv::DNS::Label::Str objects. - -Thu Jan 1 21:41:49 2015 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * doc/regexp.rdoc: fix regexp docs for whitespace character. - [ruby-dev:48765] [Bug #10624] - -Thu Jan 1 17:50:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * test/ruby/test_rubyoptions.rb: try locale encoding name. - [ruby-core:67109] [Bug #10643] - -Thu Jan 1 11:07:12 2015 Eric Wong <e@80x24.org> - - * symbol.c (rb_gc_free_dsymbol): delete from global fstr hash - * test/ruby/test_symbol.rb (test_symbol_fstr_leak): test for bug - [ruby-core:67268] [Bug #10686] - -Thu Jan 1 09:14:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * vm_args.c (keyword_hash_p): fix non-symbol keys hash. - rb_extract_keywords() returns 0 not Qnil when no symbol keys is - included. [ruby-core:67264] [Bug #10685] - -Wed Dec 31 17:48:43 2014 Tanaka Akira <akr@fsij.org> - - * lib/resolv.rb (Resolv::DNS::Label::Str#initialize): Set encoding - ASCII-8BIT before downcase. case insensitivity of DNS labels doesn't - apply non-ASCII characters. [RFC 4343] - -Wed Dec 31 16:48:44 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (gettable_gen): disable warnings of possible reference - to a local variable defined in a past scope. - [ruby-core:67162] [Bug #10661] - -Wed Dec 31 13:43:48 2014 Tanaka Akira <akr@fsij.org> - - * lib/resolv.rb (Resolv::DNS::Name#==): Compare an array of Label:Str - objects. Label#Str#== is case-insensitive. - -Tue Dec 30 16:16:12 2014 Ben Miller <bmiller@rackspace.com> - - * lib/resolv.rb (Resolv::DNS::Name#==): DNS is case-insensitive, so the - comparison should be case-insensitive as well. - [ruby-core:66498] [Bug #10550] - -Tue Dec 30 16:03:45 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * lib/resolv.rb (Resolv::DNS::Name): names with different dots - should be different. - -Tue Dec 30 13:16:56 2014 Martin Duerst <bernhard+git@lsmod.de> - - * lib/uri/common.rb: Initialize HTML5ASCIIINCOMPAT to empty Array - to avoid error during bootstrap when encodings are not yet defined. - [Bug #10678] - -Tue Dec 30 09:29:26 2014 Bernhard M. Wiedemann <bernhard+git@lsmod.de> - - * ext/dbm/dbm.c (Init_dbm): [DOC] as UNIX permissions are octal - numbers, needs to be prefixed by 0. [Fix GH-800] - -Tue Dec 30 08:57:39 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * lib/unicode_normalize.rb: typo fix. [ci skip] - [ruby-dev:48794][misc #10675] - -Mon Dec 29 19:38:01 2014 Yukihiro Matsumoto <matz@ruby-lang.org> - - * version.h (RUBY_VERSION): 2.3.0 development has started. - -Mon Dec 29 18:58:46 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * re.c (unescape_nonascii): append escape sequence as-is not - unescaped character, to get rid of unexpected meta-character. - [ruby-core:67193] [Bug #10670] - -Mon Dec 29 14:27:33 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * doc/syntax/literals.rdoc (Symbols): now Symbols created by - interpolation can be garbage collected. patch by Yihang Ho in - [ruby-core:67194]. [Bug #10671] - -Mon Dec 29 11:18:17 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * thread.c (rb_thread_variable_get): fix dynamic symbol keys. - rb_check_id() returns non-zero only for static symbols, whereas - thread local variable keys can be dynamic symbols. - [ruby-core:67185] [Bug #10667] - -Mon Dec 29 10:37:27 2014 Thiago Lewin <thiago_lewin@yahoo.com.br> - - * io.c (rb_f_select): [DOC] workaround for YARD doc. [Fix GH-799] - - * process.c (proc_detach): [DOC] fix missing closing parenthesis. - [Fix GH-799] - -Mon Dec 29 07:27:23 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/json, test/json: merge JSON HEAD(17fe8e7) - https://github.com/flori/json/compare/v1.8.1...17fe8e7 - -Sun Dec 28 23:49:37 2014 Michal Papis <mpapis@gmail.com> - - * rbinstall.rb: fix target location for installing bundled gems. - install to the prepared directory instead of default Gem.dir, - not to be affected GEM_HOME environment variable. [Fix GH-798] - -Sun Dec 28 18:19:28 2014 Eric Wong <e@80x24.org> - - * test/-ext-/iseq_load/test_iseq_load.rb - (test_next_in_block_in_block): test using ISeq#eval - (test_break_ensure): ditto - [ruby-core:66988] - -Sun Dec 28 16:25:12 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * cygwin/GNUmakefile.in (EXTOBJS): override to add resource files - always. [ruby-core:67153] [Bug #10657] - -Sun Dec 28 13:54:26 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * parse.y (f_kwrest, new_args_tail_gen): unnamed rest keyword and - keywords bits arguments should be unique. since internal IDs - depend on the local variable index in the current scope, new ID - should be made before popping those vtables. - [ruby-core:67157] [Bug #10659] - -Sat Dec 27 20:12:55 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/json/generator/generator.c (JSON_Generator_State_type): add - #ifdef for backward compatibility. - - * ext/json/parser/parser.rl (JSON_Parser_type): ditto. - - * ext/json/generator/generator.h (ZALLOC): add fallback definition. - - * ext/json/parser/parser.h (ZALLOC): ditto. - -Sat Dec 27 16:54:05 2014 Tanaka Akira <akr@fsij.org> - - * process.c: Unused code removed. - It seems waitpid() is universally available on POSIX platforms. - -Sat Dec 27 15:08:27 2014 Eric Wong <e@80x24.org> - - * vm_core.h (rb_vm_living_threads_insert): preserve order - [Bug #10660] [ruby-core:67154] [ruby-core:67159] - -Sat Dec 27 13:08:20 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/socket/socket.c: improved document for YARD doc. - [fix GH-795][ci skip] Patch by @tlewin - -Sat Dec 27 10:11:21 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * ext/tk/lib/tkextlib/tcllib/plotchart.rb: fix to invoke correct function - of tcllib. Patch by @zalt50 [fix GH-787] - -Sat Dec 27 10:03:41 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> - - * tool/make-snapshot: show sha1 digest when making packages. - it's request from https://github.com/ruby/www.ruby-lang.org/issues/921 - [fix GH-794] - -Fri Dec 26 15:32:16 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/tk/tcltklib.c (ip_invoke_core): remove probably duplicate - dead code. - -Fri Dec 26 15:28:27 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/tk/tcltklib.c (ip_ruby_cmd_receiver_const_get): simply use - rb_path2class() to get a class/module from its name. - -Fri Dec 26 15:20:54 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * marshal.c (w_long): append at once by w_nbyte() instead of - appending byte by byte. - -Fri Dec 26 15:13:13 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/json/parser/parser.rl (unescape_unicode): check if valid - before bit-or assignments. - reported by Denis Denisov <denji0k AT gmail.com>. - - * ext/nkf/nkf-utf8/nkf.c (nkf_iconv_t): fix a missing semicolon. - reported by Denis Denisov <denji0k AT gmail.com>. - - * process.c (rb_spawn_process): get rid of usage of uninitialized - variable. - reported by Denis Denisov <denji0k AT gmail.com>. - - * regexec.c (match_at): ditto. - - * ext/win32ole/win32ole.c (ole_wc2mb_alloc, ole_vstr2wc, ole_mb2wc): - ditto. - - * dir.c (ruby_glob0): no need to check never-NULL pointer. - reported by Denis Denisov <denji0k AT gmail.com>. - - * win32/file.c (rb_file_expand_path_internal): ditto. - - * win32/file.c (code_page_i): handle realloc failure. - reported by Denis Denisov <denji0k AT gmail.com>. - - * win32/stub.c (stub_sysinit): ditto. - - * fix printf format conversion specifiers. - reported by Denis Denisov <denji0k AT gmail.com>. - -Fri Dec 26 01:41:40 2014 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/rbinstall.rb: skip installing bundle gems if zlib is unavailable. - [Bug #10647] [ruby-dev:48787] - -Fri Dec 26 01:24:42 2014 NAKAMURA Usaku <usa@ruby-lang.org> - - * tool/downloader.rb: support old versions of ruby. - - * tool/downloader.rb: now can download gems by http if openssl is not - available (this may be danger!) - -Fri Dec 26 00:13:48 2014 NAKAMURA Usaku <usa@ruby-lang.org> - - * test/ruby/test_extlibs.rb: check existence of extension libraries - which not depend on outer libraries. (experimental) - -Thu Dec 25 21:58:15 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/fiddle/extconf.rb: make PIC objects if it will be linked as - a shared object eventually. [ruby-core:67128] - -Thu Dec 25 19:01:13 2014 NAKAMURA Usaku <usa@ruby-lang.org> - - * ext/fiddle/win32/libffi-3.2.1-mswin.patch: support mswin32. - -Thu Dec 25 17:30:40 2014 Naohisa Goto <ngotogenome@gmail.com> - - * gc.c (wmap_final_func): fix memory size shortage when realloc wmap. - Fix SEGV during finalize of WeakRef on Solaris (though the SEGV - could occur on all OS/platforms). [ruby-dev:48779] [Bug #10646] - -Thu Dec 25 17:27:06 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * configure.in (NET_LUID): include winsock2.h instead of windows.h. - patch by Jon Forums in [ruby-core:67125]. [Bug #10640] - -Thu Dec 25 16:14:10 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * ext/io/console/console.c (console_dev): send the given arguments - to the opened console. as a special case, do nothing if :close - is given. - - * test/lib/leakchecker.rb (LeakChecker#check_fd_leak): close if - console. - -For the changes before 2.2.0, see doc/ChangeLog-2.2.0 -For the changes before 2.1.0, see doc/ChangeLog-2.1.0 -For the changes before 2.0.0, see doc/ChangeLog-2.0.0 -For the changes before 1.9.3, see doc/ChangeLog-1.9.3 -For the changes before 1.8.0, see doc/ChangeLog-1.8.0 - -Local variables: -coding: us-ascii -add-log-time-format: (lambda () - (let* ((time (current-time)) - (system-time-locale "C") - (diff (+ (cadr time) 32400)) - (lo (% diff 65536)) - (hi (+ (car time) (/ diff 65536)))) - (format-time-string "%a %b %e %H:%M:%S %Y" (list hi lo) t))) -indent-tabs-mode: t -tab-width: 8 -change-log-indent-text: 2 -end: -vim: tabstop=8 shiftwidth=2 diff --git a/KNOWNBUGS.rb b/KNOWNBUGS.rb index b97a08d928..35a8e75876 100644 --- a/KNOWNBUGS.rb +++ b/KNOWNBUGS.rb @@ -1,5 +1,7 @@ # -# This test file concludes tests which point out known bugs. +# IMPORTANT: Always keep the first 7 lines (comments), +# even if this file is otherwise empty. +# +# This test file includes tests which point out known bugs. # So all tests will cause failure. # - @@ -1,116 +1,331 @@ -LEGAL NOTICE INFORMATION ------------------------- +# -*- rdoc -*- + += LEGAL NOTICE INFORMATION +-------------------------- All the files in this distribution are covered under either the Ruby's license (see the file COPYING) or public-domain except some files mentioned below. -ccan/build_assert/build_assert.h -ccan/check_type/check_type.h -ccan/container_of/container_of.h -ccan/str/str.h +[addr2line.c] - These files are licensed under the CC0. + A part of this file is from FreeBSD. - http://creativecommons.org/choose/zero/ + >>> + Copyright (c) 1986, 1988, 1991, 1993:: + The Regents of the University of California. All rights reserved. -ccan/list/list.h + (c) UNIX System Laboratories, Inc. - This file is licensed under the MIT License. + All or some portions of this file are derived from material licensed + to the University of California by American Telephone and Telegraph + Co. or Unix System Laboratories, Inc. and are reproduced herein with + the permission of UNIX System Laboratories, Inc. - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + 4. Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. + THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. - -include/ruby/oniguruma.h: -regcomp.c: -regenc.[ch]: -regerror.c: -regexec.c: -regint.h: -regparse.[ch]: -enc/ascii.c -enc/big5.c -enc/cp949.c -enc/emacs_mule.c -enc/encdb.c -enc/euc_jp.c -enc/euc_kr.c -enc/euc_tw.c -enc/gb18030.c -enc/gb2312.c -enc/gbk.c -enc/iso_8859_1.c -enc/iso_8859_10.c -enc/iso_8859_11.c -enc/iso_8859_13.c -enc/iso_8859_14.c -enc/iso_8859_15.c -enc/iso_8859_16.c -enc/iso_8859_2.c -enc/iso_8859_3.c -enc/iso_8859_4.c -enc/iso_8859_5.c -enc/iso_8859_6.c -enc/iso_8859_7.c -enc/iso_8859_8.c -enc/iso_8859_9.c -enc/koi8_r.c -enc/koi8_u.c -enc/shift_jis.c -enc/unicode.c -enc/us_ascii.c -enc/utf_16be.c -enc/utf_16le.c -enc/utf_32be.c -enc/utf_32le.c -enc/utf_8.c -enc/windows_1251.c - -Oniguruma ---- (C) K.Kosako <sndgk393 AT ybb DOT ne DOT jp> - -http://www.geocities.jp/kosako3/oniguruma/ -http://www.ruby-lang.org/cgi-bin/cvsweb.cgi/oniguruma/ -http://www.freebsd.org/cgi/cvsweb.cgi/ports/devel/oniguruma/ - - When this software is partly used or it is distributed with Ruby, - this of Ruby follows the license of Ruby. - -configure: + @(#)subr_prf.c 8.3 (Berkeley) 1/21/94 + + +[ccan/build_assert/build_assert.h] +[ccan/check_type/check_type.h] +[ccan/container_of/container_of.h] +[ccan/str/str.h] + + These files are licensed under the {CC0}[https://creativecommons.org/choose/zero/]. + +[ccan/list/list.h] + + This file is licensed under the {MIT License}[rdoc-label:label-MIT+License]. + +[coroutine] + + Unless otherwise specified, these files are licensed under the + {MIT License}[rdoc-label:label-MIT+License]. + +[include/ruby/onigmo.h] +[include/ruby/oniguruma.h] +[regcomp.c] +[regenc.c] +[regenc.h] +[regerror.c] +[regexec.c] +[regint.h] +[regparse.c] +[regparse.h] +[enc/ascii.c] +[enc/big5.c] +[enc/cp949.c] +[enc/emacs_mule.c] +[enc/encdb.c] +[enc/euc_jp.c] +[enc/euc_kr.c] +[enc/euc_tw.c] +[enc/gb18030.c] +[enc/gb2312.c] +[enc/gbk.c] +[enc/iso_8859_1.c] +[enc/iso_8859_10.c] +[enc/iso_8859_11.c] +[enc/iso_8859_13.c] +[enc/iso_8859_14.c] +[enc/iso_8859_15.c] +[enc/iso_8859_16.c] +[enc/iso_8859_2.c] +[enc/iso_8859_3.c] +[enc/iso_8859_4.c] +[enc/iso_8859_5.c] +[enc/iso_8859_6.c] +[enc/iso_8859_7.c] +[enc/iso_8859_8.c] +[enc/iso_8859_9.c] +[enc/koi8_r.c] +[enc/koi8_u.c] +[enc/shift_jis.c] +[enc/unicode.c] +[enc/us_ascii.c] +[enc/utf_16be.c] +[enc/utf_16le.c] +[enc/utf_32be.c] +[enc/utf_32le.c] +[enc/utf_8.c] +[enc/windows_1251.c] +[enc/windows_31j.c] + + Onigmo (Oniguruma-mod) LICENSE + + >>> + Copyright (c) 2002-2009:: K.Kosako <sndgk393 AT ybb DOT ne DOT jp> + Copyright (c) 2011-2014:: K.Takata <kentkt AT csc DOT jp> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + Oniguruma LICENSE + + >>> + Copyright (c) 2002-2009:: K.Kosako <sndgk393 AT ybb DOT ne DOT jp> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + * https://github.com/k-takata/Onigmo/ + * https://github.com/kkos/oniguruma + * https://svnweb.freebsd.org/ports/head/devel/oniguruma/ + + When this software is partly used or it is distributed with Ruby, + this of Ruby follows the license of Ruby. + +[enc/windows_1250.c] +[enc/windows_1252.c] + + >>> + Copyright (c) 2006-2007:: Byte <byte AT mail DOT kna DOT ru> + K.Kosako <sndgk393 AT ybb DOT ne DOT jp> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + +[enc/cesu_8.c] +[enc/windows_1253.c] +[enc/windows_1254.c] +[enc/windows_1257.c] + + >>> + Copyright (c) 2002-2007:: K.Kosako <sndgk393 AT ybb DOT ne DOT jp> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + +[enc/trans/GB/GB12345%UCS.src] +[enc/trans/GB/UCS%GB12345.src] +[enc/trans/GB/GB2312%UCS.src] +[enc/trans/GB/UCS%GB2312.src] + + These files have this explanatory texts. + + >>> + This mapping data was created from files provided by Unicode, Inc. + (The Unicode Consortium). The files were used to create a product supporting + Unicode, as explicitly permitted in the files' copyright notices. + Please note that Unicode, Inc. never made any claims as to fitness of these + files for any particular purpose, and has ceased to publish the files many + years ago. + +[enc/trans/JIS/JISX0201-KANA%UCS.src] +[enc/trans/JIS/JISX0208\@1990%UCS.src] +[enc/trans/JIS/JISX0212%UCS.src] +[enc/trans/JIS/UCS%JISX0201-KANA.src] +[enc/trans/JIS/UCS%JISX0208@1990.src] +[enc/trans/JIS/UCS%JISX0212.src] + + These files are copyrighted as the following. + + >>> + © 2015 Unicode®, Inc. + + For terms of use, see http://www.unicode.org/terms_of_use.html + +[enc/trans/JIS/JISX0213-1%UCS@BMP.src] +[enc/trans/JIS/JISX0213-1%UCS@SIP.src] +[enc/trans/JIS/JISX0213-2%UCS@BMP.src] +[enc/trans/JIS/JISX0213-2%UCS@SIP.src] + + These files are copyrighted as the following. + + >>> + Copyright (C) 2001:: earthian@tama.or.jp, All Rights Reserved. + Copyright (C) 2001:: I'O, All Rights Reserved. + Copyright (C) 2006:: Project X0213, All Rights Reserved. + You can use, modify, distribute this table freely. + +[enc/trans/JIS/UCS@BMP%JISX0213-1.src] +[enc/trans/JIS/UCS@BMP%JISX0213-2.src] +[enc/trans/JIS/UCS@SIP%JISX0213-1.src] +[enc/trans/JIS/UCS@SIP%JISX0213-2.src] + + These files are copyrighted as the following. + + >>> + Copyright (C) 2001:: earthian@tama.or.jp, All Rights Reserved. + Copyright (C) 2001:: I'O, All Rights Reserved. + You can use, modify, distribute this table freely. + +[enc/trans/ucm/glibc-BIG5-2.3.3.ucm] +[enc/trans/ucm/glibc-BIG5HKSCS-2.3.3.ucm] + + >>> + Copyright (C) 2001-2005:: International Business Machines + Corporation and others. All Rights Reserved. + +[enc/trans/ucm/windows-950-2000.ucm] +[enc/trans/ucm/windows-950_hkscs-2001.ucm] + + >>> + Copyright (C) 2001-2002:: International Business Machines + Corporation and others. All Rights Reserved. + + +[configure] This file is free software. - Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. + >>> + Copyright (C) 1992-1996, 1998-2012:: Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. -tool/config.guess: -tool/config.sub: +[tool/config.guess] +[tool/config.sub] As long as you distribute these files with the file configure, they are covered under the Ruby's license. - Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 - Free Software Foundation, Inc. + >>> + Copyright 1992-2018:: Free Software Foundation, Inc. This file is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but @@ -119,54 +334,85 @@ tool/config.sub: General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + along with this program; if not, see <https://www.gnu.org/licenses/>. As a special exception to the GNU General Public License, if you distribute this file as part of a program that contains a configuration script generated by Autoconf, you may include it under - the same distribution terms that you use for the rest of that program. - -parse.c: - - This file is licensed under the GPL, but is incorporated into Ruby and + the same distribution terms that you use for the rest of that + program. This Exception is an additional permission under section 7 + of the GNU General Public License, version 3 ("GPLv3"). + +[tool/lib/test/*] +[tool/lib/core_assertions.rb] + + Some of methods on these files are based on MiniTest 4. MiniTest 4 is + distributed under the MIT License. + + >>> + Copyright (c) Ryan Davis, seattle.rb + + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + 'Software'), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +[parse.c] +[parse.h] + + These files are licensed under the GPL, but are incorporated into Ruby and redistributed under the terms of the Ruby license, as permitted by the exception to the GPL below. - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 - Free Software Foundation, Inc. + >>> + Copyright (C) 1984, 1989-1990, 2000-2015, 2018:: Free Software Foundation, Inc. - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ + As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. - /* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ +[missing/dtoa.c] -util.c (partly): + This file is under these licenses. - Copyright (c) 1991, 2000, 2001 by Lucent Technologies. + >>> + Copyright (c) 1991, 2000, 2001:: by Lucent Technologies. Permission to use, copy, modify, and distribute this software for any purpose without fee is hereby granted, provided that this entire notice @@ -179,71 +425,74 @@ util.c (partly): REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. -win32/win32.[ch]: + >>> + Copyright (c) 2004-2008:: David Schultz <das@FreeBSD.ORG> + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + +[win32/win32.c] +[include/ruby/win32.h] You can apply the Artistic License to these files. (or GPL, alternatively) - Copyright (c) 1993, Intergraph Corporation + >>> + Copyright (c) 1993:: Intergraph Corporation You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the perl README file. -util.c (partly): - - Copyright (c) 2004-2008 David Schultz <das@FreeBSD.ORG> - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. - -random.c +[missing/mt19937.c] This file is under the new-style BSD license. - A C-program for MT19937, with initialization improved 2002/2/10. + >>> + A C-program for MT19937, with initialization improved 2002/2/10.:: Coded by Takuji Nishimura and Makoto Matsumoto. + This is a faster version by taking Shawn Cokus's optimization, Matthe Bellew's simplification, Isaku Wada's real version. Before using, initialize the state by using init_genrand(seed) or init_by_array(init_key, key_length). - Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura, - All rights reserved. + Copyright (C) 1997 - 2002:: Makoto Matsumoto and Takuji Nishimura, + All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. - 3. The names of its contributors may not be used to endorse or promote - products derived from this software without specific prior written - permission. + 3. The names of its contributors may not be used to endorse or promote + products derived from this software without specific prior written + permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT @@ -262,12 +511,15 @@ random.c http://www.math.keio.ac.jp/matumoto/emt.html email: matumoto@math.keio.ac.jp -vm_dump.c:procstat_vm + The Wayback Machine url: http://web.archive.org/web/19990429082237/http://www.math.keio.ac.jp/matumoto/emt.html + +[missing/procstat_vm.c] This file is under the new-style BSD license. - Copyright (c) 2007 Robert N. M. Watson - All rights reserved. + >>> + Copyright (c) 2007:: Robert N. M. Watson + All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -292,181 +544,98 @@ vm_dump.c:procstat_vm $FreeBSD: head/usr.bin/procstat/procstat_vm.c 261780 2014-02-11 21:57:37Z jhb $ -vsnprintf.c: +[vsnprintf.c] - This file is under the old-style BSD license. Note that the - paragraph 3 below is now null and void. + This file is under the {old-style BSD license}[rdoc-label:label-Old-style+BSD+license]. - Copyright (c) 1990, 1993 - The Regents of the University of California. All rights reserved. + >>> + Copyright (c) 1990, 1993:: + The Regents of the University of California. All rights reserved. This code is derived from software contributed to Berkeley by Chris Torek. - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the University nor the names of its contributors - may be used to endorse or promote products derived from this software - without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. - - IMPORTANT NOTE: - -------------- - From ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change - paragraph 3 above is now null and void. - -st.[ch]: -missing/alloca.c: -missing/dup2.c: -missing/erf.c: -missing/finite.c: -missing/hypot.c: -missing/isinf.c: -missing/isnan.c: -missing/lgamma_r.c: -missing/memcmp.c: -missing/memmove.c: -missing/strchr.c: -missing/strstr.c: -missing/strtol.c: -missing/tgamma.c: -ext/digest/sha1/sha1.[ch]: +[st.c] +[strftime.c] +[include/ruby/st.h] +[missing/acosh.c] +[missing/alloca.c] +[missing/erf.c] +[missing/hypot.c] +[missing/lgamma_r.c] +[missing/memcmp.c] +[missing/memmove.c] +[missing/strchr.c] +[missing/strerror.c] +[missing/strstr.c] +[missing/tgamma.c] +[ext/date/date_strftime.c] +[ext/digest/sha1/sha1.c] +[ext/digest/sha1/sha1.h] These files are all under public domain. -missing/crypt.c: +[missing/crypt.c] - This file is under the old-style BSD license. Note that the - paragraph 3 below is now null and void. + This file is under the {old-style BSD license}[rdoc-label:label-Old-style+BSD+license]. - Copyright (c) 1989, 1993 - The Regents of the University of California. All rights reserved. + >>> + Copyright (c) 1989, 1993:: + The Regents of the University of California. All rights reserved. This code is derived from software contributed to Berkeley by Tom Truscott. - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the University nor the names of its contributors - may be used to endorse or promote products derived from this software - without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. - -missing/setproctitle.c +[missing/setproctitle.c] - This file is under the old-style BSD license. Note that the - paragraph 3 below is now null and void. + This file is under the {old-style BSD license}[rdoc-label:label-Old-style+BSD+license]. - Copyright 2003 Damien Miller - Copyright (c) 1983, 1995-1997 Eric P. Allman - Copyright (c) 1988, 1993 - The Regents of the University of California. All rights reserved. + >>> + Copyright 2003:: Damien Miller + Copyright (c) 1983, 1995-1997:: Eric P. Allman + Copyright (c) 1988, 1993:: + The Regents of the University of California. All rights reserved. - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. Neither the name of the University nor the names of its contributors - may be used to endorse or promote products derived from this software - without specific prior written permission. +[missing/strlcat.c] +[missing/strlcpy.c] - THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. + These files are under an ISC-style license. -missing/strlcat.c -missing/strlcpy.c + >>> + Copyright (c) 1998, 2015:: Todd C. Miller <Todd.Miller@courtesan.com> - These files are under the new-style BSD license. - - Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - 3. The name of the author may not be used to endorse or promote products - derived from this software without specific prior written permission. + Permission to use, copy, modify, and distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. - THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -missing/langinfo.c +[missing/langinfo.c] This file is from http://www.cl.cam.ac.uk/~mgk25/ucs/langinfo.c. Ruby uses a modified version. The file contains the following author/copyright notice: - Markus.Kuhn@cl.cam.ac.uk -- 2002-03-11 - Permission to use, copy, modify, and distribute this software - for any purpose and without fee is hereby granted. The author - disclaims all warranties with regard to this software. + >>> + Markus.Kuhn@cl.cam.ac.uk -- 2002-03-11:: + Permission to use, copy, modify, and distribute this software + for any purpose and without fee is hereby granted. The author + disclaims all warranties with regard to this software. -ext/digest/md5/md5.[ch]: +[ext/digest/md5/md5.c] +[ext/digest/md5/md5.h] These files are under the following license. Ruby uses modified versions of them. - Copyright (C) 1999, 2000 Aladdin Enterprises. All rights reserved. + >>> + Copyright (C) 1999, 2000:: Aladdin Enterprises. All rights reserved. This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages @@ -487,23 +656,27 @@ ext/digest/md5/md5.[ch]: L. Peter Deutsch ghost@aladdin.com -ext/digest/rmd160/rmd160.[ch]: +[ext/digest/rmd160/rmd160.c] +[ext/digest/rmd160/rmd160.h] These files have the following copyright information, and by the author we are allowed to use it under the new-style BSD license. - AUTHOR: Antoon Bosselaers, ESAT-COSIC + >>> + AUTHOR:: Antoon Bosselaers, ESAT-COSIC (Arranged for libc by Todd C. Miller) - DATE: 1 March 1996 + DATE:: 1 March 1996 - Copyright (c) Katholieke Universiteit Leuven + Copyright (c):: Katholieke Universiteit Leuven 1996, All Rights Reserved -ext/digest/sha2/sha2.[ch]: +[ext/digest/sha2/sha2.c] +[ext/digest/sha2/sha2.h] These files are under the new-style BSD license. - Copyright 2000 Aaron D. Gifford. All rights reserved. + >>> + Copyright 2000:: Aaron D. Gifford. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions @@ -529,29 +702,123 @@ ext/digest/sha2/sha2.[ch]: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -ext/nkf/nkf-utf8/config.h: -ext/nkf/nkf-utf8/nkf.c: -ext/nkf/nkf-utf8/utf8tbl.c: +[ext/json/generator/generator.c] + + The file contains the following copyright notice. + + >>> + Copyright 2001-2004:: Unicode, Inc. + + Disclaimer:: + + This source code is provided as is by Unicode, Inc. No claims are + made as to fitness for any particular purpose. No warranties of any + kind are expressed or implied. The recipient agrees to determine + applicability of information provided. If this file has been + purchased on magnetic or optical media from Unicode, Inc., the + sole remedy for any claim will be exchange of defective media + within 90 days of receipt. + + Limitations on Rights to Redistribute This Code:: + + Unicode, Inc. hereby grants the right to freely use the information + supplied in this file in the creation of products supporting the + Unicode Standard, and to make copies of this file in any form + for internal or external distribution as long as this notice + remains attached. + +[ext/nkf/nkf-utf8/config.h] +[ext/nkf/nkf-utf8/nkf.c] +[ext/nkf/nkf-utf8/utf8tbl.c] These files are under the following license. So to speak, it is copyrighted semi-public-domain software. - Copyright (C) 1987, Fujitsu LTD. (Itaru ICHIKAWA) - Everyone is permitted to do anything on this program - including copying, modifying, improving, - as long as you don't try to pretend that you wrote it. - i.e., the above copyright notice has to appear in all copies. - Binary distribution requires original version messages. - You don't have to ask before copying, redistribution or publishing. - THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE. + >>> + Copyright (C) 1987:: Fujitsu LTD. (Itaru ICHIKAWA) + + Everyone is permitted to do anything on this program + including copying, modifying, improving, + as long as you don't try to pretend that you wrote it. + i.e., the above copyright notice has to appear in all copies. + Binary distribution requires original version messages. + You don't have to ask before copying, redistribution or publishing. + THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE. + +[ext/psych] +[test/psych] -ext/socket/addrinfo.h: -ext/socket/getaddrinfo.c: -ext/socket/getnameinfo.c: + The files under these directories are under the following license, except for + ext/psych/yaml. + + >>> + Copyright 2009:: Aaron Patterson, et al. + + Permission is hereby granted, free of charge, to any person obtaining a copy of + this software and associated documentation files (the 'Software'), to deal in + the Software without restriction, including without limitation the rights to + use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies + of the Software, and to permit persons to whom the Software is furnished to do + so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + +[ext/psych/yaml] + + The files under this directory are under the following license. + + >>> + Copyright (c) 2006:: Kirill Simonov + + Permission is hereby granted, free of charge, to any person obtaining a copy of + this software and associated documentation files (the "Software"), to deal in + the Software without restriction, including without limitation the rights to + use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies + of the Software, and to permit persons to whom the Software is furnished to do + so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + +[ext/pty/pty.c] + + >>> + C) Copyright 1998:: by Akinori Ito. + + This software may be redistributed freely for this purpose, in full + or in part, provided that this entire copyright notice is included + on any copies of this software and applications and derivations thereof. + + This software is provided on an "as is" basis, without warranty of any + kind, either expressed or implied, as to any matter including, but not + limited to warranty of fitness of purpose, or merchantability, or + results obtained from use of this software. + +[ext/socket/addrinfo.h] +[ext/socket/getaddrinfo.c] +[ext/socket/getnameinfo.c] These files are under the new-style BSD license. - Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project. + >>> + Copyright (C) 1995, 1996, 1997, 1998, and 1999:: WIDE Project. All rights reserved. Redistribution and use in source and binary forms, with or without @@ -578,17 +845,275 @@ ext/socket/getnameinfo.c: OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -ext/win32ole/win32ole.c: +[ext/win32ole/win32ole.c] You can apply the Artistic License to this file. (or GPL, alternatively) - (c) 1995 Microsoft Corporation. All rights reserved. + >>> + (c) 1995:: Microsoft Corporation. All rights reserved. Developed by ActiveWare Internet Corp., http://www.ActiveWare.com - Other modifications Copyright (c) 1997, 1998 by Gurusamy Sarathy + Other modifications Copyright (c) 1997, 1998:: by Gurusamy Sarathy <gsar@umich.edu> and Jan Dubois <jan.dubois@ibm.net> You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the README file of the Perl distribution. + + The Wayback Machine url: http://web.archive.org/web/19970607104352/http://www.activeware.com:80/ + +[lib/rdoc/generator/template/darkfish/css/fonts.css] + + This file is licensed under the {SIL Open Font License}[http://scripts.sil.org/OFL]. + +[spec/mspec] +[spec/ruby] + + The files under these directories are under the following license. + + >>> + Copyright (c) 2008:: Engine Yard, Inc. All rights reserved. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation + files (the "Software"), to deal in the Software without + restriction, including without limitation the rights to use, + copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following + conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + OTHER DEALINGS IN THE SOFTWARE. + +[lib/rubygems.rb] +[lib/rubygems] +[test/rubygems] + + RubyGems is under the following license. + + >>> + RubyGems is copyrighted free software by Chad Fowler, Rich Kilmer, Jim + Weirich and others. You can redistribute it and/or modify it under + either the terms of the {MIT license}[rdoc-label:label-MIT+License], or the conditions + below: + + 1. You may make and give away verbatim copies of the source form of the + software without restriction, provided that you duplicate all of the + original copyright notices and associated disclaimers. + + 2. You may modify your copy of the software in any way, provided that + you do at least ONE of the following: + + a. place your modifications in the Public Domain or otherwise + make them Freely Available, such as by posting said + modifications to Usenet or an equivalent medium, or by allowing + the author to include your modifications in the software. + + b. use the modified software only within your corporation or + organization. + + c. give non-standard executables non-standard names, with + instructions on where to get the original software distribution. + + d. make other distribution arrangements with the author. + + 3. You may distribute the software in object code or executable + form, provided that you do at least ONE of the following: + + a. distribute the executables and library files of the software, + together with instructions (in the manual page or equivalent) + on where to get the original distribution. + + b. accompany the distribution with the machine-readable source of + the software. + + c. give non-standard executables non-standard names, with + instructions on where to get the original software distribution. + + d. make other distribution arrangements with the author. + + 4. You may modify and include the part of the software into any other + software (possibly commercial). + + 5. The scripts and library files supplied as input to or produced as + output from the software do not automatically fall under the + copyright of the software, but belong to whomever generated them, + and may be sold commercially, and may be aggregated with this + software. + + 6. THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + PURPOSE. + +[lib/bundler] +[lib/bundler.rb] +[spec/bundler] + + Bundler is under the following license. + + >>> + Portions copyright (c) 2010:: Andre Arko + Portions copyright (c) 2009:: Engine Yard + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/bundler/vendor/thor] + + Thor is under the following license. + + >>> + Copyright (c) 2008 Yehuda Katz, Eric Hodel, et al. + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/rubygems/resolver/molinillo] + + molinillo is under the following license. + + >>> + Copyright (c) 2014 Samuel E. Giddins segiddins@segiddins.me + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/bundler/vendor/pub_grub] + + pub_grub is under the following license. + + >>> + Copyright (c) 2018 John Hawthorn + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/bundler/vendor/connection_pool] + + connection_pool is under the following license. + + >>> + Copyright (c) 2011 Mike Perham + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/bundler/vendor/net-http-persistent] + + net-http-persistent is under the following license. + + >>> + Copyright (c) Eric Hodel, Aaron Patterson + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/did_you_mean] +[lib/did_you_mean.rb] +[test/did_you_mean] + + did_you_mean is under the following license. + + >>> + Copyright (c) 2014-2016 Yuki Nishijima + + {MIT License}[rdoc-label:label-MIT+License] + +[lib/error_highlight] +[lib/error_highlight.rb] +[test/error_highlight] + + error_highlight is under the following license. + + >>> + Copyright (c) 2021 Yusuke Endoh + + {MIT License}[rdoc-label:label-MIT+License] + +[benchmark/so_ackermann.rb] +[benchmark/so_array.rb] +[benchmark/so_binary_trees.rb] +[benchmark/so_concatenate.rb] +[benchmark/so_count_words.yml] +[benchmark/so_exception.rb] +[benchmark/so_fannkuch.rb] +[benchmark/so_fasta.rb] +[benchmark/so_k_nucleotide.yml] +[benchmark/so_lists.rb] +[benchmark/so_mandelbrot.rb] +[benchmark/so_matrix.rb] +[benchmark/so_meteor_contest.rb] +[benchmark/so_nbody.rb] +[benchmark/so_nested_loop.rb] +[benchmark/so_nsieve.rb] +[benchmark/so_nsieve_bits.rb] +[benchmark/so_object.rb] +[benchmark/so_partial_sums.rb] +[benchmark/so_pidigits.rb] +[benchmark/so_random.rb] +[benchmark/so_reverse_complement.yml] +[benchmark/so_sieve.rb] +[benchmark/so_spectralnorm.rb] + + These files are very old copy of then-called "The Great Computer Language + Shootout". LEGAL SITUATION OF THESE FILES ARE UNCLEAR because the original + site has been lost. Upstream diverged to delete several benchmarks listed + above. + +== MIT License +>>> + Permission is hereby granted, free of charge, to any person obtaining + a copy of this software and associated documentation files (the + "Software"), to deal in the Software without restriction, including + without limitation the rights to use, copy, modify, merge, publish, + distribute, sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, subject to + the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE + LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +== Old-style BSD license +>>> + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + 3. Neither the name of the University nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. + + IMPORTANT NOTE:: + + From ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change + paragraph 3 above is now null and void. diff --git a/Makefile.in b/Makefile.in deleted file mode 100644 index 55ec051c1b..0000000000 --- a/Makefile.in +++ /dev/null @@ -1,545 +0,0 @@ -SHELL = /bin/sh -NULLCMD = @NULLCMD@ -n=$(NULLCMD) -ECHO1 = $(V:1=$n) -RUNCMD = $(SHELL) -CDPATH = . -CHDIR = @CHDIR@ -exec = exec -NULL = /dev/null -PATH_SEPARATOR = @PATH_SEPARATOR@ - -#### Start of system configuration section. #### - -srcdir = @srcdir@ -top_srcdir = $(srcdir) -hdrdir = $(srcdir)/include -PLATFORM_DIR = @PLATFORM_DIR@ - -CC = @CC@ -CPP = @CPP@ -LD = @LD@ -YACC = bison -PURIFY = -AUTOCONF = autoconf -CONFIGURE = @CONFIGURE@ -@SET_MAKE@ -MKFILES = @MAKEFILES@ -BASERUBY = @BASERUBY@ -HAVE_BASERUBY = @HAVE_BASERUBY@ -TEST_RUNNABLE = @TEST_RUNNABLE@ -CROSS_COMPILING = @CROSS_COMPILING@ -DOXYGEN = @DOXYGEN@ - -prefix = @prefix@ -exec_prefix = @exec_prefix@ -bindir = @bindir@ -sbindir = @sbindir@ -libdir = @libdir@ -libexecdir = @libexecdir@ -datarootdir = @datarootdir@ -datadir = @datadir@ -arch = @arch@ -sitearch = @sitearch@ -sitedir = @sitedir@ -archlibdir = @archlibdir@ -ruby_version = @ruby_version@ - -TESTUI = console -TESTS = -INSTALLDOC = @INSTALLDOC@ -DOCTARGETS = @RDOCTARGET@ @CAPITARGET@ - -EXTOUT = @EXTOUT@ -arch_hdrdir = $(EXTOUT)/include/$(arch) -VPATH = $(arch_hdrdir)/ruby:$(hdrdir)/ruby:$(srcdir):$(srcdir)/missing - -empty = -CC_VERSION = @CC_VERSION@ -OUTFLAG = @OUTFLAG@$(empty) -COUTFLAG = @COUTFLAG@$(empty) -ARCH_FLAG = @ARCH_FLAG@ -CFLAGS_NO_ARCH = @CFLAGS@ -CFLAGS = $(CFLAGS_NO_ARCH) $(ARCH_FLAG) -cflags = @cflags@ -optflags = @optflags@ -debugflags = @debugflags@ -warnflags = @warnflags@ @strict_warnflags@ -cppflags = @cppflags@ -INCFLAGS = -I. -I$(arch_hdrdir) -I$(hdrdir) -I$(srcdir) -XCFLAGS = @XCFLAGS@ -CPPFLAGS = @CPPFLAGS@ $(INCFLAGS) -LDFLAGS = @STATIC@ $(CFLAGS) @LDFLAGS@ -EXTLDFLAGS = @EXTLDFLAGS@ -XLDFLAGS = @XLDFLAGS@ $(EXTLDFLAGS) -EXTLIBS = -LIBS = @LIBS@ $(EXTLIBS) -MISSING = @LIBOBJS@ @ALLOCA@ -LDSHARED = @LIBRUBY_LDSHARED@ -DLDFLAGS = @LIBRUBY_DLDFLAGS@ $(XLDFLAGS) $(ARCH_FLAG) -SOLIBS = @SOLIBS@ -MAINLIBS = @MAINLIBS@ -ARCHMINIOBJS = @MINIOBJS@ -DLNOBJ = @DLNOBJ@ -ENCOBJS = @ENCOBJS@ -EXTOBJS = @EXTOBJS@ -BUILTIN_ENCOBJS = @BUILTIN_ENCOBJS@ -BUILTIN_TRANSSRCS = @BUILTIN_TRANSSRCS@ -BUILTIN_TRANSOBJS = @BUILTIN_TRANSOBJS@ -POSTLINK = @POSTLINK@ - -RUBY_BASE_NAME=@RUBY_BASE_NAME@ -RUBY_PROGRAM_VERSION=@RUBY_PROGRAM_VERSION@ -RUBY_INSTALL_NAME=@RUBY_INSTALL_NAME@ -RUBY_SO_NAME=@RUBY_SO_NAME@ -EXEEXT = @EXEEXT@ -LIBEXT = @LIBEXT@ -PROGRAM=$(RUBY_INSTALL_NAME)$(EXEEXT) -RUBY = $(RUBY_INSTALL_NAME) -MINIRUBY = @MINIRUBY@\ - $(MINIRUBYOPT) -# RUNRUBY_COMMAND:: runruby.rb or baseruby. do not append options directly -RUNRUBY_COMMAND = @RUNRUBY_COMMAND@ -# RUNRUBY:: run ruby with RUN_OPTS which is passed to ruby -RUNRUBY = @RUNRUBY@ $(RUN_OPTS) -# RUNRUBY_DEBUGGER:: debugging option for runruby.rb -RUNRUBY_DEBUGGER = --debugger='gdb -x run.gdb --quiet --args' -XRUBY = @XRUBY@ -BTESTRUBY = @BTESTRUBY@\ - $(MINIRUBYOPT) -INSTALL = @INSTALL@ -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ -XRUBY_LIBDIR = @XRUBY_LIBDIR@ -XRUBY_RUBYLIBDIR = @XRUBY_RUBYLIBDIR@ -XRUBY_RUBYHDRDIR = @XRUBY_RUBYHDRDIR@ -BOOTSTRAPRUBY = @BOOTSTRAPRUBY@ - -#### End of system configuration section. #### - -MAJOR= @MAJOR@ -MINOR= @MINOR@ -TEENY= @TEENY@ - -LIBRUBY_A = @LIBRUBY_A@ -LIBRUBY_SO = @LIBRUBY_SO@ -LIBRUBY_ALIASES= @LIBRUBY_ALIASES@ -LIBRUBY = @LIBRUBY@ -LIBRUBYARG = @LIBRUBYARG@ -LIBRUBYARG_STATIC = @LIBRUBYARG_STATIC@ -LIBRUBYARG_SHARED = @LIBRUBYARG_SHARED@ -LIBRUBY_RELATIVE = @LIBRUBY_RELATIVE@ -LIBRUBY_A_OBJS = @LIBRUBY_A_OBJS@ - -DTRACE_REBUILD_OBJS = $(DTRACE_REBUILD:yes=$(DTRACE_DEPENDENT_OBJS)) - -DTRACE_DEPENDENT_OBJS = array.$(OBJEXT) \ - eval.$(OBJEXT) \ - gc.$(OBJEXT) \ - hash.$(OBJEXT) \ - load.$(OBJEXT) \ - object.$(OBJEXT) \ - parse.$(OBJEXT) \ - string.$(OBJEXT) \ - symbol.$(OBJEXT) \ - vm.$(OBJEXT) - -THREAD_MODEL = @THREAD_MODEL@ - -PREP = @PREP@ -ARCHFILE = @ARCHFILE@ -SETUP = -EXTSTATIC = @EXTSTATIC@ -ENCSTATIC = @ENCSTATIC@ -SET_LC_MESSAGES = env LC_MESSAGES=C - -MAKEDIRS = @MKDIR_P@ -CP = cp -MV = mv -RM = rm -f -RMDIR = @RMDIR@ -RMDIRS = @RMDIRS@ -RMALL = @RMALL@ -NM = @NM@ -AR = @AR@ -ARFLAGS = rcu -RANLIB = @RANLIB@ -AS = @AS@ -ASFLAGS = @ASFLAGS@ $(INCFLAGS) -IFCHANGE = $(srcdir)/tool/ifchange -SET_LC_MESSAGES = env LC_MESSAGES=C -OBJDUMP = @OBJDUMP@ -OBJCOPY = @OBJCOPY@ -VCS = @VCS@ -VCSUP = @VCSUP@ -DTRACE = @DTRACE@ -DTRACE_EXT = @DTRACE_EXT@ -DTRACE_OBJ = @DTRACE_OBJ@ -DTRACE_REBUILD= @DTRACE_REBUILD@ -DTRACE_GLOMMED_OBJ = $(DTRACE_REBUILD:yes=ruby-glommed.$(OBJEXT)) - 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\ - sed '/^#ifdef USE_UNICODE_PROPERTIES/,/^#endif/d' $? | gperf $(NAME2CTYPE_OPTIONS) > $@-1.h && \ - sed '/^#ifdef USE_UNICODE_PROPERTIES/d;/^#endif/d' $? | gperf $(NAME2CTYPE_OPTIONS) > $@-2.h && \ - diff -DUSE_UNICODE_PROPERTIES $@-1.h $@-2.h > $@.tmp || :; \ - $(MV) $@.tmp $@ && \ - $(CP) $? $(?:.kwd=.src) && \ - $(CP) $@ $(?:.kwd=.h.blt); \ - fi - -JIS_PROPS_OPTIONS = -k1,3 -7 -c -j1 -i1 -t -C -P -t --ignore-case -H onig_jis_property_hash -Q onig_jis_property_pool -N onig_jis_property - -enc/jis/props.h: enc/jis/props.kwd - $(MAKEDIRS) $(@D) - @set +e; \ - if cmp -s $(?:.kwd=.src) $?; then \ - set -x; \ - $(CP) $(?:.kwd=.h.blt) $@; \ - else \ - set -x; \ - gperf $(JIS_PROPS_OPTIONS) $? | \ - sed 's/(int)(long)&((\([a-zA-Z_0-9 ]*[a-zA-Z_0-9]\) *\*)0)->\([a-zA-Z0-9_]*\),/(char)offsetof(\1, \2),/g' > $@ && \ - $(CP) $? $(?:.kwd=.src) && \ - $(CP) $@ $(?:.kwd=.h.blt); \ - fi - -.c.@OBJEXT@: - @$(ECHO) compiling $< - $(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c $< - -.s.@OBJEXT@: - @$(ECHO) assembling $< - $(Q) $(AS) $(ASFLAGS) -o $@ $< - -.c.S: - @$(ECHO) translating $< - $(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -S $< - -.c.i: - @$(ECHO) preprocessing $< - $(Q) $(CPP) $(warnflags) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -E $< > $@ - -.d.h: - @$(ECHO) translating probes $< - $(Q) $(DTRACE) -o $@.tmp -h -C $(INCFLAGS) -s $< - $(Q) sed -e 's/RUBY_/RUBY_DTRACE_/g' -e 's/PROBES_H_TMP/RUBY_PROBES_H/' -e 's/(char \*/(const char */g' -e 's/, char \*/, const char */g' $@.tmp > $@ - $(Q) $(RM) $@.tmp - -.dmyh.h: - @$(ECHO) copying dummy $(DEST_FILE) - $(Q) $(CP) $(OS_SRC_FILE) $(OS_DEST_FILE) - -probes.stamp: $(DTRACE_REBUILD_OBJS) - $(Q) if test -f $@ -o -f probes.$(OBJEXT); 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set dummy `echo "${EXTS}" | tr , ' '`; shift; \ - test "$$#" = 0 && set .; \ - set dummy `\ - find "$$@" -name Makefile -print | sed 's:^\./::;s:/Makefile$$::' | sort; \ - `; shift; \ - cd ..; \ - for dir do \ - echo $(@:-ext=)ing "$$dir"; \ - (cd "ext/$$dir" && exec $(MAKE) $(MFLAGS) $(@:-ext=)) && \ - case "$@" in \ - *distclean-ext*|*realclean-ext*) \ - $(RMDIRS) "ext/$$dir" 2> /dev/null || true;; \ - esac; \ - done - -$(Q)$(RM) ext/extinit.$(OBJEXT) - -distclean-ext realclean-ext:: - -$(Q)$(RM) ext/extinit.c - -$(Q)$(RMDIR) ext 2> /dev/null || true - -clean-extout: - -clean-enc distclean-enc realclean-enc: - @test -f "$(ENC_MK)" || exit 0; \ - echo $(@:-enc=ing) encodings; \ - exec $(MAKE) -f $(ENC_MK) $(MFLAGS) $(@:-enc=) - -ext/extinit.$(OBJEXT): ext/extinit.c $(SETUP) - $(ECHO) compiling $@ - $(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c ext/extinit.c - -enc/encinit.$(OBJEXT): enc/encinit.c $(SETUP) - -up:: - @$(CHDIR) "$(srcdir)" && LC_TIME=C exec $(VCSUP) - -after-update:: update-config_files common-srcs - -update-mspec: - @$(CHDIR) $(srcdir); \ - if [ -d spec/mspec ]; then \ - cd spec/mspec; \ - echo updating mspec ...; \ - exec git pull; \ - else \ - echo retrieving mspec ...; \ - exec git clone $(MSPEC_GIT_URL) spec/mspec; \ - fi - -update-rubyspec: update-mspec - @$(CHDIR) $(srcdir); \ - if [ -d spec/rubyspec ]; then \ - cd spec/rubyspec; \ - echo updating rubyspec ...; \ - exec git pull; \ - else \ - echo retrieving rubyspec ...; \ - exec git clone $(RUBYSPEC_GIT_URL) spec/rubyspec; \ - fi - -test-rubyspec-precheck: - @if [ ! -d $(srcdir)/spec/rubyspec ]; then echo No rubyspec here. make update-rubyspec first.; exit 1; fi - -update-doclie: - @$(CHDIR) $(srcdir); \ - if [ -d coverage/doclie ]; then \ - cd coverage/doclie; \ - echo updating doclie ...; \ - exec git fetch; \ - exec git checkout $(DOCLIE_GIT_REF); \ - else \ - echo retrieving doclie ...; \ - exec git clone --branch $(DOCLIE_GIT_REF) $(DOCLIE_GIT_URL) coverage/doclie; \ - fi - -update-simplecov-html: - @$(CHDIR) $(srcdir); \ - if [ -d coverage/simplecov-html ]; then \ - cd coverage/simplecov-html; \ - echo updating simplecov-html ...; \ - exec git fetch; \ - exec git checkout $(SIMPLECOV_HTML_GIT_REF); \ - else \ - echo retrieving simplecov-html ...; \ - exec git clone --branch $(SIMPLECOV_HTML_GIT_REF) $(SIMPLECOV_HTML_GIT_URL) coverage/simplecov-html; \ - fi - -update-simplecov: - @$(CHDIR) $(srcdir); \ - if [ -d coverage/simplecov ]; then \ - cd coverage/simplecov; \ - echo updating simplecov ...; \ - exec git fetch; \ - exec git checkout $(SIMPLECOV_GIT_REF); \ - else \ - echo retrieving simplecov ...; \ - exec git clone --branch $(SIMPLECOV_GIT_REF) $(SIMPLECOV_GIT_URL) coverage/simplecov; \ - fi - -update-coverage: update-simplecov update-simplecov-html update-doclie - -INSNS = opt_sc.inc optinsn.inc optunifs.inc insns.inc insns_info.inc \ - vmtc.inc vm.inc - -$(INSNS): $(srcdir)/insns.def vm_opts.h \ - $(srcdir)/defs/opt_operand.def $(srcdir)/defs/opt_insn_unif.def \ - $(srcdir)/tool/instruction.rb $(srcdir)/tool/insns2vm.rb - $(ECHO) generating $@ - $(Q) $(BASERUBY) -Ku $(srcdir)/tool/insns2vm.rb $(INSNS2VMOPT) $@ - -verconf.h: $(RBCONFIG) - -loadpath: verconf.h - @$(CPP) $(XCFLAGS) $(CPPFLAGS) $(srcdir)/loadpath.c | \ - sed -e '1,/^const char ruby_initial_load_paths/d;/;/,$$d' \ - -e '/^ /!d;s/ *"\\0"$$//;s/" *"//g' @@ -1,254 +0,0 @@ -# -*- rdoc -*- - -= NEWS for Ruby 2.3.0 - -This document is a list of user visible feature changes made between -releases except for bug fixes. - -Note that each entry is kept so brief that no reason behind or -reference information is supplied with. For a full list of changes -with all sufficient information, see the ChangeLog file. - -== Changes since the 2.2.0 release - -=== Language changes - -* frozen-string-literal pragma: - * new pragma, frozen-string-literal has been experimentally introduced. - * besides, --enable/--disable=frozen-string-literal options also have - been introduced. - * command line option --debug or --debug=frozen-string-literal enable - additional debugging mode which shows created location with at frozen - object error (RuntimeError) even if string is dynamically created string - literal (for static string literals shows locations as default). - [Feature #11725] - -* safe navigation operator: - - * new method call syntax, `object&.foo', method #foo is called on - `object' if it is not nil. - this is similar to `try!' in Active Support, except: - * method name is syntactically required - obj.try! {} # valid - obj&. {} # syntax error - * arguments are evaluated only if a call is made: - obj.try!(:foo, bar()) # bar() is always evaluated - obj&.foo(bar()) # bar() is conditionally evaluated - * attribute assignment is valid - obj&.attr += 1 - -=== Core classes updates (outstanding ones only) - -* ARGF - - * ARGF.read_nonblock supports `exception: false' like IO#read_nonblock. - [Feature #11358] - -* Array - - * Array#bsearch_index [Feature #10730] - * Array#dig [Feature #11643] - -* Enumerable - - * Enumerable#grep_v is added as inverse version of Enumerable#grep. - [Feature #11049] - * Enumerable#chunk_while [Feature #10769] - -* File - - * File.mkfifo [Feature #11536] - * Add File::TMPFILE corresponding to O_TMPFILE - -* Hash - - * Hash#fetch_values [Feature #10017] - * Hash#dig [Feature #11643] - * Hash#<=, Hash#<, Hash#>=, Hash#> [Feature #10984] - * Hash#to_proc [Feature #11653] - -* IO - - * new mode flag File::SHARE_DELETE is available. - this flag means to permit deleting opened file on Windows, but currently - this affect only files opened as binary. [Feature #11218] - - * new option parameter `flags' is added. - this parameter is bitwise-ORed to oflags generated by normal mode argument. - [Feature #11253] - -* Kernel - - * Kernel#loop, when stopped by a StopIteration exception, returns - what the enumerator has returned instead of nil. [Feature #11498] - -* Module - * Module#deprecate_constant [Feature #11398] - -* NameError - * NameError#receiver is added to take the receiver object. [Feature #10881] - -* Numeric - - * Numeric#positive? and Numeric#negative? are added, which return - true when the receiver is positive and negative respectively. - [Feature #11151] - -* Proc - - * Proc#call (and also #[], #===, #yield) are optimized. - Backtrace doesn't show each method (show block lines directly). - TracePoint also ignores these calls. [Feature #11569] - -* Queue (Thread::Queue) - - * Queue#close is added to notice a termination. [Feature #10600] - -* Regexp/String: Updated Unicode version from 7.0.0 to 8.0.0 - -* Struct - * Struct#dig [Feature #11688] - -* Thread - * Thread#name, Thread#name= are added to handle thread names [Feature #11251] - -=== Core classes compatibility issues (excluding feature bug fixes) - -* Array - * Array#select!, Array#keep_if, Array#reject!, and Array#delete_if - no longer changes the receiver array instantly every time the - block is called. [Feature #10714] - - * Array#flatten and Array#flatten! no longer try to call #to_ary - method on elements beyond the given level. [Bug #10748] - -* Enumerable - * Enumerable#chunk and Enumerable#slice_before no longer takes the - initial_state argument. [Feature #10958] - Use a local variable instead to maintain a state. - -* File::Stat - * On Windows File::Stat#ino always returned 0, but now returns - BY_HANDLE_FILE_INFORMATION.nFileIndexHigh/Low. - -* IO - * IO#close doesn't raise when the IO object is closed. [Feature #10718] - * IO#each_codepoint raises an exception at incomplete character - before EOF when conversion takes place. [Bug #11444] - -* Module - * Module#define_method and Object.define_singleton_method now - require method body, Proc, Method, or a block, and raise - ArgumentError if no block is given directly. [Bug #11283] - -* pack/unpack (Array/String) - * j and J directives for pointer width integer type. [Feature #11215] - - -=== Stdlib updates (outstanding ones only) - -* Logger - - * Logger#level= now supports symbol and string levels such as :debug, :info, - :warn, :error, :fatal (case insensitive) [Feature #11695] - * Logger#reopen is added to reopen a log device. [Feature #11696] - -* Socket - * Socket#connect_nonblock, Socket#accept_nonblock, - TCPServer#accept_nonblock, UNIXServer#accept_nonblock, - BasicSocket#recv_nonblock, BasicSocket#recvmsg_nonblock, - BasicSocket#sendmsg_nonblock all support `exception: false` to return - :wait_readable or :wait_writable symbols instead of raising - IO::WaitReadable or IO::WaitWritable exceptions - * BasicSocket#recv and BasicSocket#recv_nonblock allow an output - String buffer argument like IO#read and IO#read_nonblock to reduce - GC overhead - -* ObjectSpace (objspace) - * ObjectSpace.count_symbols is added. - * ObjectSpace.count_imemo_objects is added. - * ObjectSpace.internal_class_of is added. - * ObjectSpace.internal_super_of is added. - -* OpenSSL - * OpenSSL::SSL::SSLSocket#accept_nonblock and - OpenSSL::SSL::SSLSocket#connect_nonblock supports `exception: false`. - -* Pathname - * Pathname#descend and Pathname#ascend supported blockless form. - [Feature #11052] - -* io/wait - * IO#wait_readable no longer checks FIONREAD, it may be used for - non-bytestream IO such as listen sockets. - -* timeout - * Object#timeout is now warned as deprecated when called. - -* Net::FTP - * Net::FTP#mlst is added. - * Net::FTP#mlsd is added. - -=== Stdlib compatibility issues (excluding feature bug fixes) - -* lib/webrick/utils.rb - * removed unused argument. https://github.com/ruby/ruby/pull/356 - -* lib/drb/drb.rb - * removed unused argument. https://github.com/ruby/ruby/pull/515 - -* lib/base64.rb - * Base64.urlsafe_encode64: added a "padding" option to suppress - the padding character ("="). - * Base64.urlsafe_decode64: now it accepts not only correctly-padded - input but also unpadded input. - -* lib/matrix.rb - * Add Vector#round. https://github.com/ruby/ruby/pull/802 - -* ext/coverage/coverage.c - * Coverage.peek_result: new method to allow coverage to be captured without - stopping the coverage tool. - -* Net::HTTP - * default value of Net::HTTP#open_timeout is now 60 (was nil). - -* Net::Telnet - * Net::Telnet is extracted to net-telnet gem. It's unmaintain code. - -* Net::FTP - * Connections are in passive mode per default now. The default mode can - be changed by Net::FTP.default_passive=. [Feature #11612] - -* Rake - * Rake is removed from stdlib. - -=== Built-in global variables compatibility issues - -* $SAFE - * $SAFE=2 and $SAFE=3 are obsolete. If $SAFE is set to 2 or larger, - an ArgumentError is raised. [Feature #5455] - -=== C API updates - -* rb_define_class_id_under() now raises a TypeError exception when the - class is already defined but its superclass does not match the given - superclass, as well as definitions in ruby level. - -* rb_timespec_now() is added to fetch current datetime as struct timespec. - [Feature #11558] - -* rb_time_timespec_new() is added to create a time object with epoch, - nanosecond, and UTC/localtime/time offset arguments. [Feature #11558] - -=== Build system updates - -=== Implementation changes - -* OS/2 is no longer supported - -* BeOS is no longer supported - -* Borland-C is no longer supported - -* Haiku now stable and best effort diff --git a/NEWS.md b/NEWS.md new file mode 100644 index 0000000000..f6c3c6fc97 --- /dev/null +++ b/NEWS.md @@ -0,0 +1,820 @@ +# NEWS for Ruby 3.2.0 + +This document is a list of user-visible feature changes +since the **3.1.0** release, except for bug fixes. + +Note that each entry is kept to a minimum, see links for details. + +## Language changes + +* Anonymous rest and keyword rest arguments can now be passed as + arguments, instead of just used in method parameters. + [[Feature #18351]] + + ```ruby + def foo(*) + bar(*) + end + def baz(**) + quux(**) + end + ``` + +* A proc that accepts a single positional argument and keywords will + no longer autosplat. [[Bug #18633]] + + ```ruby + proc{|a, **k| a}.call([1, 2]) + # Ruby 3.1 and before + # => 1 + # Ruby 3.2 and after + # => [1, 2] + ``` + +* Constant assignment evaluation order for constants set on explicit + objects has been made consistent with single attribute assignment + evaluation order. With this code: + + ```ruby + foo::BAR = baz + ``` + + `foo` is now called before `baz`. Similarly, for multiple assignments + to constants, left-to-right evaluation order is used. With this + code: + + ```ruby + foo1::BAR1, foo2::BAR2 = baz1, baz2 + ``` + + The following evaluation order is now used: + + 1. `foo1` + 2. `foo2` + 3. `baz1` + 4. `baz2` + + [[Bug #15928]] + +* "Find pattern" is no longer experimental. + [[Feature #18585]] + +* Methods taking a rest parameter (like `*args`) and wishing to delegate keyword + arguments through `foo(*args)` must now be marked with `ruby2_keywords` + (if not already the case). In other words, all methods wishing to delegate + keyword arguments through `*args` must now be marked with `ruby2_keywords`, + with no exception. This will make it easier to transition to other ways of + delegation once a library can require Ruby 3+. Previously, the `ruby2_keywords` + flag was kept if the receiving method took `*args`, but this was a bug and an + inconsistency. A good technique to find the potentially-missing `ruby2_keywords` + is to run the test suite, for where it fails find the last method which must + receive keyword arguments, use `puts nil, caller, nil` there, and check each + method/block on the call chain which must delegate keywords is correctly marked + as `ruby2_keywords`. [[Bug #18625]] [[Bug #16466]] + + ```ruby + def target(**kw) + end + + # Accidentally worked without ruby2_keywords in Ruby 2.7-3.1, ruby2_keywords + # needed in 3.2+. Just like (*args, **kwargs) or (...) would be needed on + # both #foo and #bar when migrating away from ruby2_keywords. + ruby2_keywords def bar(*args) + target(*args) + end + + ruby2_keywords def foo(*args) + bar(*args) + end + + foo(k: 1) + ``` + +## Core classes updates + +Note: We're only listing outstanding class updates. + +* Fiber + + * Introduce Fiber.[] and Fiber.[]= for inheritable fiber storage. + Introduce Fiber#storage and Fiber#storage= (experimental) for + getting and resetting the current storage. Introduce + `Fiber.new(storage:)` for setting the storage when creating a + fiber. [[Feature #19078]] + + Existing Thread and Fiber local variables can be tricky to use. + Thread-local variables are shared between all fibers, making it + hard to isolate, while Fiber-local variables can be hard to + share. It is often desirable to define unit of execution + ("execution context") such that some state is shared between all + fibers and threads created in that context. This is what Fiber + storage provides. + + ```ruby + def log(message) + puts "#{Fiber[:request_id]}: #{message}" + end + + def handle_requests + while request = read_request + Fiber.schedule do + Fiber[:request_id] = SecureRandom.uuid + + request.messages.each do |message| + Fiber.schedule do + log("Handling #{message}") # Log includes inherited request_id. + end + end + end + end + end + ``` + + You should generally consider Fiber storage for any state which + you want to be shared implicitly between all fibers and threads + created in a given context, e.g. a connection pool, a request + id, a logger level, environment variables, configuration, etc. + +* Fiber::Scheduler + + * Introduce `Fiber::Scheduler#io_select` for non-blocking IO.select. + [[Feature #19060]] + +* IO + + * Introduce IO#timeout= and IO#timeout which can cause + IO::TimeoutError to be raised if a blocking operation exceeds the + specified timeout. [[Feature #18630]] + + ```ruby + STDIN.timeout = 1 + STDIN.read # => Blocking operation timed out! (IO::TimeoutError) + ``` + + * Introduce `IO.new(..., path:)` and promote `File#path` to `IO#path`. + [[Feature #19036]] + +* Class + + * Class#attached_object, which returns the object for which + the receiver is the singleton class. Raises TypeError if the + receiver is not a singleton class. + [[Feature #12084]] + + ```ruby + class Foo; end + + Foo.singleton_class.attached_object #=> Foo + Foo.new.singleton_class.attached_object #=> #<Foo:0x000000010491a370> + Foo.attached_object #=> TypeError: `Foo' is not a singleton class + nil.singleton_class.attached_object #=> TypeError: `NilClass' is not a singleton class + ``` + +* Data + + * New core class to represent simple immutable value object. The class is + similar to Struct and partially shares an implementation, but has more + lean and strict API. [[Feature #16122]] + + ```ruby + Measure = Data.define(:amount, :unit) + distance = Measure.new(100, 'km') #=> #<data Measure amount=100, unit="km"> + weight = Measure.new(amount: 50, unit: 'kg') #=> #<data Measure amount=50, unit="kg"> + weight.with(amount: 40) #=> #<data Measure amount=40, unit="kg"> + weight.amount #=> 50 + weight.amount = 40 #=> NoMethodError: undefined method `amount=' + ``` + +* Encoding + + * Encoding#replicate has been deprecated and will be removed in 3.3. [[Feature #18949]] + * The dummy `Encoding::UTF_16` and `Encoding::UTF_32` encodings no longer + try to dynamically guess the endian based on a byte order mark. + Use `Encoding::UTF_16BE`/`UTF_16LE` and `Encoding::UTF_32BE`/`UTF_32LE` instead. + This change speeds up getting the encoding of a String. [[Feature #18949]] + * Limit maximum encoding set size by 256. + If exceeding maximum size, `EncodingError` will be raised. [[Feature #18949]] + +* Enumerator + + * Enumerator.product has been added. Enumerator::Product is the implementation. [[Feature #18685]] + +* Exception + + * Exception#detailed_message has been added. + The default error printer calls this method on the Exception object + instead of #message. [[Feature #18564]] + +* Hash + + * Hash#shift now always returns nil if the hash is + empty, instead of returning the default value or + calling the default proc. [[Bug #16908]] + +* Integer + + * Integer#ceildiv has been added. [[Feature #18809]] + +* Kernel + + * Kernel#binding raises RuntimeError if called from a non-Ruby frame + (such as a method defined in C). [[Bug #18487]] + +* MatchData + + * MatchData#byteoffset has been added. [[Feature #13110]] + * MatchData#deconstruct has been added. [[Feature #18821]] + * MatchData#deconstruct_keys has been added. [[Feature #18821]] + +* Module + + * Module.used_refinements has been added. [[Feature #14332]] + * Module#refinements has been added. [[Feature #12737]] + * Module#const_added has been added. [[Feature #17881]] + * Module#undefined_instance_methods has been added. [[Feature #12655]] + +* Proc + + * Proc#dup returns an instance of subclass. [[Bug #17545]] + * Proc#parameters now accepts lambda keyword. [[Feature #15357]] + +* Process + * Added `RLIMIT_NPTS` constant to FreeBSD platform + +* Regexp + + * The cache-based optimization is introduced. + Many (but not all) Regexp matching is now in linear time, which + will prevent regular expression denial of service (ReDoS) + vulnerability. [[Feature #19104]] + + * Regexp.linear_time? is introduced. [[Feature #19194]] + + * Regexp.new now supports passing the regexp flags not only as an Integer, + but also as a String. Unknown flags raise ArgumentError. + Otherwise, anything other than `true`, `false`, `nil` or Integer will be warned. + [[Feature #18788]] + + * Regexp.timeout= has been added. Also, Regexp.new new supports timeout keyword. + See [[Feature #17837]] + +* Refinement + + * Refinement#refined_class has been added. [[Feature #12737]] + +* RubyVM::AbstractSyntaxTree + + * Add `error_tolerant` option for `parse`, `parse_file` and `of`. [[Feature #19013]] + With this option + + 1. SyntaxError is suppressed + 2. AST is returned for invalid input + 3. `end` is complemented when a parser reaches to the end of input but `end` is insufficient + 4. `end` is treated as keyword based on indent + + ```ruby + # Without error_tolerant option + root = RubyVM::AbstractSyntaxTree.parse(<<~RUBY) + def m + a = 10 + if + end + RUBY + # => <internal:ast>:33:in `parse': syntax error, unexpected `end' (SyntaxError) + + # With error_tolerant option + root = RubyVM::AbstractSyntaxTree.parse(<<~RUBY, error_tolerant: true) + def m + a = 10 + if + end + RUBY + p root # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-4:3> + + # `end` is treated as keyword based on indent + root = RubyVM::AbstractSyntaxTree.parse(<<~RUBY, error_tolerant: true) + module Z + class Foo + foo. + end + + def bar + end + end + RUBY + p root.children[-1].children[-1].children[-1].children[-2..-1] + # => [#<RubyVM::AbstractSyntaxTree::Node:CLASS@2:2-4:5>, #<RubyVM::AbstractSyntaxTree::Node:DEFN@6:2-7:5>] + ``` + + * Add `keep_tokens` option for `parse`, `parse_file` and `of`. Add `#tokens` and `#all_tokens` + for RubyVM::AbstractSyntaxTree::Node [[Feature #19070]] + + ```ruby + root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2", keep_tokens: true) + root.tokens # => [[0, :tIDENTIFIER, "x", [1, 0, 1, 1]], [1, :tSP, " ", [1, 1, 1, 2]], ...] + root.tokens.map{_1[2]}.join # => "x = 1 + 2" + ``` + +* Set + + * Set is now available as a built-in class without the need for `require "set"`. [[Feature #16989]] + It is currently autoloaded via the Set constant or a call to Enumerable#to_set. + +* String + + * String#byteindex and String#byterindex have been added. [[Feature #13110]] + * Update Unicode to Version 15.0.0 and Emoji Version 15.0. [[Feature #18639]] + (also applies to Regexp) + * String#bytesplice has been added. [[Feature #18598]] + * String#dedup has been added as an alias to String#-@. [[Feature #18595]] + +* Struct + + * A Struct class can also be initialized with keyword arguments + without `keyword_init: true` on Struct.new [[Feature #16806]] + + ```ruby + Post = Struct.new(:id, :name) + Post.new(1, "hello") #=> #<struct Post id=1, name="hello"> + # From Ruby 3.2, the following code also works without keyword_init: true. + Post.new(id: 1, name: "hello") #=> #<struct Post id=1, name="hello"> + ``` + +* Thread + + * Thread.each_caller_location is added. [[Feature #16663]] + +* Thread::Queue + + * Thread::Queue#pop(timeout: sec) is added. [[Feature #18774]] + +* Thread::SizedQueue + + * Thread::SizedQueue#pop(timeout: sec) is added. [[Feature #18774]] + * Thread::SizedQueue#push(timeout: sec) is added. [[Feature #18944]] + +* Time + + * Time#deconstruct_keys is added, allowing to use Time instances + in pattern-matching expressions [[Feature #19071]] + + * Time.new now can parse a string like generated by Time#inspect + and return a Time instance based on the given argument. + [[Feature #18033]] + +* SyntaxError + * SyntaxError#path has been added. [[Feature #19138]] + +* TracePoint + + * TracePoint#binding now returns `nil` for `c_call`/`c_return` TracePoints. + [[Bug #18487]] + * TracePoint#enable `target_thread` keyword argument now defaults to the + current thread if a block is given and `target` and `target_line` keyword + arguments are not passed. [[Bug #16889]] + +* UnboundMethod + + * `UnboundMethod#==` returns `true` if the actual method is same. For example, + `String.instance_method(:object_id) == Array.instance_method(:object_id)` + returns `true`. [[Feature #18798]] + + * `UnboundMethod#inspect` does not show the receiver of `instance_method`. + For example `String.instance_method(:object_id).inspect` returns + `"#<UnboundMethod: Kernel#object_id()>"` + (was `"#<UnboundMethod: String(Kernel)#object_id()>"`). + +* GC + + * Expose `need_major_gc` via `GC.latest_gc_info`. [GH-6791] + +* ObjectSpace + + * `ObjectSpace.dump_all` dump shapes as well. [GH-6868] + +## Stdlib updates + +* Bundler + + * Bundler now uses [PubGrub] resolver instead of [Molinillo] for performance improvement. + * Add --ext=rust support to bundle gem for creating simple gems with Rust extensions. + [[GH-rubygems-6149]] + * Make cloning git repos faster [[GH-rubygems-4475]] + +* RubyGems + + * Add mswin support for cargo builder. [[GH-rubygems-6167]] + +* CGI + + * `CGI.escapeURIComponent` and `CGI.unescapeURIComponent` are added. + [[Feature #18822]] + +* Coverage + + * `Coverage.setup` now accepts `eval: true`. By this, `eval` and related methods are + able to generate code coverage. [[Feature #19008]] + + * `Coverage.supported?(mode)` enables detection of what coverage modes are + supported. [[Feature #19026]] + +* Date + + * Added `Date#deconstruct_keys` and `DateTime#deconstruct_keys` same as [[Feature #19071]] + +* ERB + + * `ERB::Util.html_escape` is made faster than `CGI.escapeHTML`. + * It no longer allocates a String object when no character needs to be escaped. + * It skips calling `#to_s` method when an argument is already a String. + * `ERB::Escape.html_escape` is added as an alias to `ERB::Util.html_escape`, + which has not been monkey-patched by Rails. + * `ERB::Util.url_encode` is made faster using `CGI.escapeURIComponent`. + * `-S` option is removed from `erb` command. + +* FileUtils + + * Add FileUtils.ln_sr method and `relative:` option to FileUtils.ln_s. + [[Feature #18925]] + +* IRB + + * debug.gem integration commands have been added: `debug`, `break`, `catch`, + `next`, `delete`, `step`, `continue`, `finish`, `backtrace`, `info` + * They work even if you don't have `gem "debug"` in your Gemfile. + * See also: [What's new in Ruby 3.2's IRB?](https://st0012.dev/whats-new-in-ruby-3-2-irb) + * More Pry-like commands and features have been added. + * `edit` and `show_cmds` (like Pry's `help`) are added. + * `ls` takes `-g` or `-G` option to filter out outputs. + * `show_source` is aliased from `$` and accepts unquoted inputs. + * `whereami` is aliased from `@`. + +* Net::Protocol + + * Improve `Net::BufferedIO` performance. [[GH-net-protocol-14]] + +* Pathname + + * Added `Pathname#lutime`. [[GH-pathname-20]] + +* Socket + + * Added the following constants for supported platforms. + * `SO_INCOMING_CPU` + * `SO_INCOMING_NAPI_ID` + * `SO_RTABLE` + * `SO_SETFIB` + * `SO_USER_COOKIE` + * `TCP_KEEPALIVE` + * `TCP_CONNECTION_INFO` + +* SyntaxSuggest + + * The feature of `syntax_suggest` formerly `dead_end` is integrated in Ruby. + [[Feature #18159]] + +* UNIXSocket + + * Add support for UNIXSocket on Windows. Emulate anonymous sockets. Add + support for File.socket? and File::Stat#socket? where possible. + [[Feature #19135]] + +* The following default gems are updated. + + * RubyGems 3.4.1 + * abbrev 0.1.1 + * benchmark 0.2.1 + * bigdecimal 3.1.3 + * bundler 2.4.1 + * cgi 0.3.6 + * csv 3.2.6 + * date 3.3.3 + * delegate 0.3.0 + * did_you_mean 1.6.3 + * digest 3.1.1 + * drb 2.1.1 + * english 0.7.2 + * erb 4.0.2 + * error_highlight 0.5.1 + * etc 1.4.2 + * fcntl 1.0.2 + * fiddle 1.1.1 + * fileutils 1.7.0 + * forwardable 1.3.3 + * getoptlong 0.2.0 + * io-console 0.6.0 + * io-nonblock 0.2.0 + * io-wait 0.3.0 + * ipaddr 1.2.5 + * irb 1.6.2 + * json 2.6.3 + * logger 1.5.3 + * mutex_m 0.1.2 + * net-http 0.4.0 + * net-protocol 0.2.1 + * nkf 0.1.2 + * open-uri 0.3.0 + * open3 0.1.2 + * openssl 3.1.0 + * optparse 0.3.1 + * ostruct 0.5.5 + * pathname 0.2.1 + * pp 0.4.0 + * pstore 0.1.2 + * psych 5.0.1 + * racc 1.6.2 + * rdoc 6.5.0 + * readline-ext 0.1.5 + * reline 0.3.2 + * resolv 0.2.2 + * resolv-replace 0.1.1 + * securerandom 0.2.2 + * set 1.0.3 + * stringio 3.0.4 + * strscan 3.0.5 + * syntax_suggest 1.0.2 + * syslog 0.1.1 + * tempfile 0.1.3 + * time 0.2.1 + * timeout 0.3.1 + * tmpdir 0.1.3 + * tsort 0.1.1 + * un 0.2.1 + * uri 0.12.0 + * weakref 0.1.2 + * win32ole 1.8.9 + * yaml 0.2.1 + * zlib 3.0.0 + +* The following bundled gems are updated. + + * minitest 5.16.3 + * power_assert 2.0.3 + * test-unit 3.5.7 + * net-ftp 0.2.0 + * net-imap 0.3.4 + * net-pop 0.1.2 + * net-smtp 0.3.3 + * rbs 2.8.2 + * typeprof 0.21.3 + * debug 1.7.1 + +See GitHub releases like [GitHub Releases of Logger](https://github.com/ruby/logger/releases) or changelog for details of the default gems or bundled gems. + +## Supported platforms + +* WebAssembly/WASI is added. See [wasm/README.md] and [ruby.wasm] for more details. [[Feature #18462]] + +## Compatibility issues + +* `String#to_c` currently treat a sequence of underscores as an end of Complex + string. [[Bug #19087]] + +* Now `ENV.clone` raises `TypeError` as well as `ENV.dup` [[Bug #17767]] + +### Removed constants + +The following deprecated constants are removed. + +* `Fixnum` and `Bignum` [[Feature #12005]] +* `Random::DEFAULT` [[Feature #17351]] +* `Struct::Group` +* `Struct::Passwd` + +### Removed methods + +The following deprecated methods are removed. + +* `Dir.exists?` [[Feature #17391]] +* `File.exists?` [[Feature #17391]] +* `Kernel#=~` [[Feature #15231]] +* `Kernel#taint`, `Kernel#untaint`, `Kernel#tainted?` + [[Feature #16131]] +* `Kernel#trust`, `Kernel#untrust`, `Kernel#untrusted?` + [[Feature #16131]] +* `Method#public?`, `Method#private?`, `Method#protected?`, + `UnboundMethod#public?`, `UnboundMethod#private?`, `UnboundMethod#protected?` + [[Bug #18729]] [[Bug #18751]] [[Bug #18435]] + +### Source code incompatibility of extension libraries + +* Extension libraries provide PRNG, subclasses of Random, need updates. + See [PRNG update] below for more information. [[Bug #19100]] + +### Error printer + +* Ruby no longer escapes control characters and backslashes in an + error message. [[Feature #18367]] + +### Constant lookup when defining a class/module + +* When defining a class/module directly under the Object class by class/module + statement, if there is already a class/module defined by `Module#include` + with the same name, the statement was handled as "open class" in Ruby 3.1 or before. + Since Ruby 3.2, a new class is defined instead. [[Feature #18832]] + +## Stdlib compatibility issues + +* Psych no longer bundles libyaml sources. + And also Fiddle no longer bundles libffi sources. + Users need to install the libyaml/libffi library themselves via the package + manager like apt, yum, brew, etc. + + Psych and fiddle supported the static build with specific version of libyaml + and libffi sources. You can build psych with libyaml-0.2.5 like this. + + ```bash + $ ./configure --with-libyaml-source-dir=/path/to/libyaml-0.2.5 + ``` + + And you can build fiddle with libffi-3.4.4 like this. + + ```bash + $ ./configure --with-libffi-source-dir=/path/to/libffi-3.4.4 + ``` + + [[Feature #18571]] + +* Check cookie name/path/domain characters in `CGI::Cookie`. [[CVE-2021-33621]] + +* `URI.parse` return empty string in host instead of nil. [[sec-156615]] + +## C API updates + +### Updated C APIs + +The following APIs are updated. + +* PRNG update + + `rb_random_interface_t` in ruby/random.h updated and versioned. + Extension libraries which use this interface and built for older + versions need to rebuild with adding `init_int32` function. + +### Added C APIs + +* `VALUE rb_hash_new_capa(long capa)` was added to created hashes with the desired capacity. +* `rb_internal_thread_add_event_hook` and `rb_internal_thread_add_event_hook` were added to instrument threads scheduling. + The following events are available: + * `RUBY_INTERNAL_THREAD_EVENT_STARTED` + * `RUBY_INTERNAL_THREAD_EVENT_READY` + * `RUBY_INTERNAL_THREAD_EVENT_RESUMED` + * `RUBY_INTERNAL_THREAD_EVENT_SUSPENDED` + * `RUBY_INTERNAL_THREAD_EVENT_EXITED` +* `rb_debug_inspector_current_depth` and `rb_debug_inspector_frame_depth` are added for debuggers. + +### Removed C APIs + +The following deprecated APIs are removed. + +* `rb_cData` variable. +* "taintedness" and "trustedness" functions. [[Feature #16131]] + +## Implementation improvements + +* Fixed several race conditions in Kernel#autoload. [[Bug #18782]] +* Cache invalidation for expressions referencing constants is now + more fine-grained. `RubyVM.stat(:global_constant_state)` was + removed because it was closely tied to the previous caching scheme + where setting any constant invalidates all caches in the system. + New keys, `:constant_cache_invalidations` and `:constant_cache_misses`, + were introduced to help with use cases for `:global_constant_state`. + [[Feature #18589]] +* The cache-based optimization for Regexp matching is introduced. + [[Feature #19104]] +* [Variable Width Allocation](https://shopify.engineering/ruby-variable-width-allocation) + is now enabled by default. [[Feature #18239]] +* Added a new instance variable caching mechanism, called object shapes, which + improves inline cache hits for most objects and allows us to generate very + efficient JIT code. Objects whose instance variables are defined in a + consistent order will see the most performance benefits. + [[Feature #18776]] +* Speed up marking instruction sequences by using a bitmap to find "markable" + objects. This change results in faster major collections. + [[Feature #18875]] + +## JIT + +### YJIT + +* YJIT is no longer experimental + * Has been tested on production workloads for over a year and proven to be quite stable. +* YJIT now supports both x86-64 and arm64/aarch64 CPUs on Linux, MacOS, BSD and other UNIX platforms. + * This release brings support for Mac M1/M2, AWS Graviton and Raspberry Pi 4. +* Building YJIT now requires Rust 1.58.0+. [[Feature #18481]] + * In order to ensure that CRuby is built with YJIT, please install `rustc` >= 1.58.0 + before running `./configure` + * Please reach out to the YJIT team should you run into any issues. +* Physical memory for JIT code is lazily allocated. Unlike Ruby 3.1, + the RSS of a Ruby process is minimized because virtual memory pages + allocated by `--yjit-exec-mem-size` will not be mapped to physical + memory pages until actually utilized by JIT code. +* Introduce Code GC that frees all code pages when the memory consumption + by JIT code reaches `--yjit-exec-mem-size`. + * `RubyVM::YJIT.runtime_stats` returns Code GC metrics in addition to + existing `inline_code_size` and `outlined_code_size` keys: + `code_gc_count`, `live_page_count`, `freed_page_count`, and `freed_code_size`. +* Most of the statistics produced by `RubyVM::YJIT.runtime_stats` are now available in release builds. + * Simply run ruby with `--yjit-stats` to compute and dump stats (incurs some run-time overhead). +* YJIT is now optimized to take advantage of object shapes. [[Feature #18776]] +* Take advantage of finer-grained constant invalidation to invalidate less code when defining new constants. [[Feature #18589]] +* The default `--yjit-exec-mem-size` is changed to 64 (MiB). +* The default `--yjit-call-threshold` is changed to 30. + +### MJIT + +* The MJIT compiler is re-implemented in Ruby as `ruby_vm/mjit/compiler`. +* MJIT compiler is executed under a forked Ruby process instead of + doing it in a native thread called MJIT worker. [[Feature #18968]] + * As a result, Microsoft Visual Studio (MSWIN) is no longer supported. +* MinGW is no longer supported. [[Feature #18824]] +* Rename `--mjit-min-calls` to `--mjit-call-threshold`. +* Change default `--mjit-max-cache` back from 10000 to 100. + +[Feature #12005]: https://bugs.ruby-lang.org/issues/12005 +[Feature #12084]: https://bugs.ruby-lang.org/issues/12084 +[Feature #12655]: https://bugs.ruby-lang.org/issues/12655 +[Feature #12737]: https://bugs.ruby-lang.org/issues/12737 +[Feature #13110]: https://bugs.ruby-lang.org/issues/13110 +[Feature #14332]: https://bugs.ruby-lang.org/issues/14332 +[Feature #15231]: https://bugs.ruby-lang.org/issues/15231 +[Feature #15357]: https://bugs.ruby-lang.org/issues/15357 +[Bug #15928]: https://bugs.ruby-lang.org/issues/15928 +[Feature #16122]: https://bugs.ruby-lang.org/issues/16122 +[Feature #16131]: https://bugs.ruby-lang.org/issues/16131 +[Bug #16466]: https://bugs.ruby-lang.org/issues/16466 +[Feature #16663]: https://bugs.ruby-lang.org/issues/16663 +[Feature #16806]: https://bugs.ruby-lang.org/issues/16806 +[Bug #16889]: https://bugs.ruby-lang.org/issues/16889 +[Bug #16908]: https://bugs.ruby-lang.org/issues/16908 +[Feature #16989]: https://bugs.ruby-lang.org/issues/16989 +[Feature #17351]: https://bugs.ruby-lang.org/issues/17351 +[Feature #17391]: https://bugs.ruby-lang.org/issues/17391 +[Bug #17545]: https://bugs.ruby-lang.org/issues/17545 +[Bug #17767]: https://bugs.ruby-lang.org/issues/17767 +[Feature #17837]: https://bugs.ruby-lang.org/issues/17837 +[Feature #17881]: https://bugs.ruby-lang.org/issues/17881 +[Feature #18033]: https://bugs.ruby-lang.org/issues/18033 +[Feature #18159]: https://bugs.ruby-lang.org/issues/18159 +[Feature #18239]: https://bugs.ruby-lang.org/issues/18239#note-17 +[Feature #18351]: https://bugs.ruby-lang.org/issues/18351 +[Feature #18367]: https://bugs.ruby-lang.org/issues/18367 +[Bug #18435]: https://bugs.ruby-lang.org/issues/18435 +[Feature #18462]: https://bugs.ruby-lang.org/issues/18462 +[Feature #18481]: https://bugs.ruby-lang.org/issues/18481 +[Bug #18487]: https://bugs.ruby-lang.org/issues/18487 +[Feature #18564]: https://bugs.ruby-lang.org/issues/18564 +[Feature #18571]: https://bugs.ruby-lang.org/issues/18571 +[Feature #18585]: https://bugs.ruby-lang.org/issues/18585 +[Feature #18589]: https://bugs.ruby-lang.org/issues/18589 +[Feature #18595]: https://bugs.ruby-lang.org/issues/18595 +[Feature #18598]: https://bugs.ruby-lang.org/issues/18598 +[Bug #18625]: https://bugs.ruby-lang.org/issues/18625 +[Feature #18630]: https://bugs.ruby-lang.org/issues/18630 +[Bug #18633]: https://bugs.ruby-lang.org/issues/18633 +[Feature #18639]: https://bugs.ruby-lang.org/issues/18639 +[Feature #18685]: https://bugs.ruby-lang.org/issues/18685 +[Bug #18729]: https://bugs.ruby-lang.org/issues/18729 +[Bug #18751]: https://bugs.ruby-lang.org/issues/18751 +[Feature #18774]: https://bugs.ruby-lang.org/issues/18774 +[Feature #18776]: https://bugs.ruby-lang.org/issues/18776 +[Bug #18782]: https://bugs.ruby-lang.org/issues/18782 +[Feature #18788]: https://bugs.ruby-lang.org/issues/18788 +[Feature #18798]: https://bugs.ruby-lang.org/issues/18798 +[Feature #18809]: https://bugs.ruby-lang.org/issues/18809 +[Feature #18821]: https://bugs.ruby-lang.org/issues/18821 +[Feature #18822]: https://bugs.ruby-lang.org/issues/18822 +[Feature #18824]: https://bugs.ruby-lang.org/issues/18824 +[Feature #18832]: https://bugs.ruby-lang.org/issues/18832 +[Feature #18875]: https://bugs.ruby-lang.org/issues/18875 +[Feature #18925]: https://bugs.ruby-lang.org/issues/18925 +[Feature #18944]: https://bugs.ruby-lang.org/issues/18944 +[Feature #18949]: https://bugs.ruby-lang.org/issues/18949 +[Feature #18968]: https://bugs.ruby-lang.org/issues/18968 +[Feature #19008]: https://bugs.ruby-lang.org/issues/19008 +[Feature #19013]: https://bugs.ruby-lang.org/issues/19013 +[Feature #19026]: https://bugs.ruby-lang.org/issues/19026 +[Feature #19036]: https://bugs.ruby-lang.org/issues/19036 +[Feature #19060]: https://bugs.ruby-lang.org/issues/19060 +[Feature #19070]: https://bugs.ruby-lang.org/issues/19070 +[Feature #19071]: https://bugs.ruby-lang.org/issues/19071 +[Feature #19078]: https://bugs.ruby-lang.org/issues/19078 +[Bug #19087]: https://bugs.ruby-lang.org/issues/19087 +[Bug #19100]: https://bugs.ruby-lang.org/issues/19100 +[Feature #19104]: https://bugs.ruby-lang.org/issues/19104 +[Feature #19135]: https://bugs.ruby-lang.org/issues/19135 +[Feature #19138]: https://bugs.ruby-lang.org/issues/19138 +[Feature #19194]: https://bugs.ruby-lang.org/issues/19194 +[Molinillo]: https://github.com/CocoaPods/Molinillo +[PubGrub]: https://github.com/jhawthorn/pub_grub +[GH-net-protocol-14]: https://github.com/ruby/net-protocol/pull/14 +[GH-pathname-20]: https://github.com/ruby/pathname/pull/20 +[GH-6791]: https://github.com/ruby/ruby/pull/6791 +[GH-6868]: https://github.com/ruby/ruby/pull/6868 +[GH-rubygems-4475]: https://github.com/rubygems/rubygems/pull/4475 +[GH-rubygems-6149]: https://github.com/rubygems/rubygems/pull/6149 +[GH-rubygems-6167]: https://github.com/rubygems/rubygems/pull/6167 +[sec-156615]: https://hackerone.com/reports/156615 +[CVE-2021-33621]: https://www.ruby-lang.org/en/news/2022/11/22/http-response-splitting-in-cgi-cve-2021-33621/ +[wasm/README.md]: https://github.com/ruby/ruby/blob/master/wasm/README.md +[ruby.wasm]: https://github.com/ruby/ruby.wasm diff --git a/README.ja.md b/README.ja.md index eee54a9171..93c0131690 100644 --- a/README.ja.md +++ b/README.ja.md @@ -1,3 +1,10 @@ +[](https://github.com/ruby/ruby/actions?query=workflow%3A"MinGW") +[](https://github.com/ruby/ruby/actions?query=workflow%3A"MJIT") +[](https://github.com/ruby/ruby/actions?query=workflow%3A"Ubuntu") +[](https://github.com/ruby/ruby/actions?query=workflow%3A"Windows") +[](https://ci.appveyor.com/project/ruby/ruby/branch/master) +[](https://app.travis-ci.com/ruby/ruby) + # Rubyã¨ã¯ Rubyã¯ã‚·ãƒ³ãƒ—ルã‹ã¤å¼·åŠ›ãªã‚ªãƒ–ジェクト指å‘スクリプト言語ã§ã™ï¼Ž Rubyã¯ç´”粋ãªã‚ªãƒ–ジェクト指å‘言語ã¨ã—ã¦è¨è¨ˆã•ã‚Œã¦ã„ã‚‹ã®ã§ï¼Œ @@ -10,83 +17,86 @@ Rubyã¯ãƒ†ã‚スト処ç†é–¢ä¿‚ã®èƒ½åŠ›ãªã©ã«å„ªã‚Œï¼ŒPerlã¨åŒã˜ãらㄠ* シンプルãªæ–‡æ³• * 普通ã®ã‚ªãƒ–ジェクト指å‘機能(クラス，メソッドコールãªã©) -* 特殊ãªã‚ªãƒ–ジェクト指å‘機能(Mixin, 特異メソッドãªã©) +* 特殊ãªã‚ªãƒ–ジェクト指å‘機能(Mixin，特異メソッドãªã©) * 演算åオーãƒãƒ¼ãƒãƒ¼ãƒ‰ * 例外処ç†æ©Ÿèƒ½ * イテレータã¨ã‚¯ãƒãƒ¼ã‚¸ãƒ£ * ガーベージコレクタ * ダイナミックãƒãƒ¼ãƒ‡ã‚£ãƒ³ã‚° (アーã‚テクãƒãƒ£ã«ã‚ˆã‚‹) -* 移æ¤æ€§ãŒé«˜ã„．多ãã®Unix-like/POSIX互æ›ãƒ—ラットフォーム上ã§å‹•ãã ã‘ã§ãªã，Windows， Mac OS - X，BeOSãªã©ã®ä¸Šã§ã‚‚å‹•ã cf. - http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatformsJa +* 移æ¤æ€§ãŒé«˜ã„．多ãã®Unix-like/POSIX互æ›ãƒ—ラットフォーム上ã§å‹•ãã ã‘ã§ãªã，Windows， macOS， + Haikuãªã©ã®ä¸Šã§ã‚‚å‹•ã cf. + https://github.com/ruby/ruby/blob/master/doc/contributing.rdoc#platform-maintainers ## 入手法 -### FTP㧠+サードパーティーツールを使ã£ãŸæ–¹æ³•ã‚’å«ã‚€Rubyã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã®ä¸€è¦§ã¯ + +https://www.ruby-lang.org/ja/downloads/ + +ã‚’å‚ç…§ã—ã¦ãã ã•ã„． -以下ã®å ´æ‰€ã«ãŠã„ã¦ã‚ã‚Šã¾ã™ï¼Ž +### Git -ftp://ftp.ruby-lang.org/pub/ruby/ +ミラーをGitHubã«å…¬é–‹ã—ã¦ã„ã¾ã™ï¼Ž 以下ã®ã‚³ãƒžãƒ³ãƒ‰ã§ãƒªãƒã‚¸ãƒˆãƒªã‚’å–å¾—ã§ãã¾ã™ï¼Ž -### Subversion㧠+ $ git clone https://github.com/ruby/ruby.git -開発先端ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯æ¬¡ã®ã‚³ãƒžãƒ³ãƒ‰ã§å–å¾—ã§ãã¾ã™ï¼Ž +ä»–ã®ãƒ–ランãƒã®ä¸€è¦§ã¯æ¬¡ã®ã‚³ãƒžãƒ³ãƒ‰ã§è¦‹ã‚‰ã‚Œã¾ã™ï¼Ž - $ svn co http://svn.ruby-lang.org/repos/ruby/trunk/ ruby + $ git ls-remote https://github.com/ruby/ruby.git -ä»–ã«é–‹ç™ºä¸ã®ãƒ–ランãƒã®ä¸€è¦§ã¯æ¬¡ã®ã‚³ãƒžãƒ³ãƒ‰ã§è¦‹ã‚‰ã‚Œã¾ã™ï¼Ž +Rubyリãƒã‚¸ãƒˆãƒªã®æœ¬æ¥ã®master㯠https://git.ruby-lang.org/ruby.git ã«ã‚ã‚Šã¾ã™ï¼Ž +コミッタã¯ã“ã¡ã‚‰ã‚’使ã„ã¾ã™ï¼Ž - $ svn ls http://svn.ruby-lang.org/repos/ruby/branches/ +### Subversion -### Git㧠+å¤ã„Rubyã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¯æ¬¡ã®ã‚³ãƒžãƒ³ãƒ‰ã§ã‚‚å–å¾—ã§ãã¾ã™ï¼Ž -Subversionã®ãƒŸãƒ©ãƒ¼ã‚’GitHubã«å…¬é–‹ã—ã¦ã„ã¾ã™ï¼Ž 以下ã®ã‚³ãƒžãƒ³ãƒ‰ã§ãƒªãƒã‚¸ãƒˆãƒªã‚’å–å¾—ã§ãã¾ã™ï¼Ž + $ svn co https://svn.ruby-lang.org/repos/ruby/branches/ruby_2_6/ ruby + +ä»–ã®ãƒ–ランãƒã®ä¸€è¦§ã¯æ¬¡ã®ã‚³ãƒžãƒ³ãƒ‰ã§è¦‹ã‚‰ã‚Œã¾ã™ï¼Ž + + $ svn ls https://svn.ruby-lang.org/repos/ruby/branches/ - $ git clone git://github.com/ruby/ruby.git ## ホームページ Rubyã®ãƒ›ãƒ¼ãƒ ページã®URL㯠-http://www.ruby-lang.org/ +https://www.ruby-lang.org/ ã§ã™ï¼Ž ## メーリングリスト -Rubyã®ãƒ¡ãƒ¼ãƒªãƒ³ã‚°ãƒªã‚¹ãƒˆãŒã‚ã‚Šã¾ã™ï¼Žå‚åŠ å¸Œæœ›ã®æ–¹ã¯ - -mailto:ruby-list-request@ruby-lang.org - -ã¾ã§æœ¬æ–‡ã« +Rubyã®ãƒ¡ãƒ¼ãƒªãƒ³ã‚°ãƒªã‚¹ãƒˆãŒã‚ã‚Šã¾ã™ï¼Žå‚åŠ å¸Œæœ›ã®æ–¹ã¯ [ruby-list-request@ruby-lang.org] ã¾ã§æœ¬æ–‡ã« subscribe ã¨æ›¸ã„ã¦é€ã£ã¦ä¸‹ã•ã„． -Ruby開発者å‘ã‘メーリングリストもã‚ã‚Šã¾ã™ï¼Žã“ã¡ã‚‰ã§ã¯rubyã®ãƒã‚°ï¼Œå°†æ¥ã®ä»•æ§˜æ‹¡å¼µãªã©å®Ÿè£…上ã®å•é¡Œã«ã¤ã„ã¦è°è«–ã•ã‚Œã¦ã„ã¾ã™ï¼Ž å‚åŠ å¸Œæœ›ã®æ–¹ã¯ - -mailto:ruby-dev-request@ruby-lang.org - -ã¾ã§ruby-listã¨åŒæ§˜ã®æ–¹æ³•ã§ãƒ¡ãƒ¼ãƒ«ã—ã¦ãã ã•ã„． +Ruby開発者å‘ã‘メーリングリストもã‚ã‚Šã¾ã™ï¼Žã“ã¡ã‚‰ã§ã¯rubyã®ãƒã‚°ï¼Œå°†æ¥ã®ä»•æ§˜æ‹¡å¼µãªã©å®Ÿè£…上ã®å•é¡Œã«ã¤ã„ã¦è°è«–ã•ã‚Œã¦ã„ã¾ã™ï¼Ž +å‚åŠ å¸Œæœ›ã®æ–¹ã¯ [ruby-dev-request@ruby-lang.org] ã¾ã§ruby-listã¨åŒæ§˜ã®æ–¹æ³•ã§ãƒ¡ãƒ¼ãƒ«ã—ã¦ãã ã•ã„． Ruby拡張モジュールã«ã¤ã„ã¦è©±ã—åˆã†ruby-extメーリングリストã¨æ•°å¦é–¢ä¿‚ã®è©±é¡Œã«ã¤ã„ã¦è©±ã—åˆã†ruby-mathメーリングリスト㨠英語ã§rubyã«ã¤ã„ã¦è©±ã—åˆã†ruby-talkメーリングリストもã‚ã‚Šã¾ã™ï¼Žå‚åŠ æ–¹æ³•ã¯ã©ã‚Œã‚‚åŒã˜ã§ã™ï¼Ž +[ruby-list-request@ruby-lang.org]: mailto:ruby-list-request@ruby-lang.org?subject=Join%20Ruby%20Mailing%20List&body=subscribe +[ruby-dev-request@ruby-lang.org]: mailto:ruby-dev-request@ruby-lang.org?subject=Join%20Ruby%20Mailing%20List&body=subscribe + ## コンパイル・インストール 以下ã®æ‰‹é †ã§è¡Œã£ã¦ãã ã•ã„． -1. ã‚‚ã— `configure` ファイルãŒè¦‹ã¤ã‹ã‚‰ãªã„，もã—ã㯠`configure.in` よりå¤ã„よã†ãªã‚‰ï¼Œ `autoconf` を実行ã—㦠- æ–°ã—ã `configure` を生æˆã™ã‚‹ +1. (Gitリãƒã‚¸ãƒˆãƒªã‹ã‚‰å–å¾—ã—ãŸã‚½ãƒ¼ã‚¹ã‚’ビルドã™ã‚‹å ´åˆ) `./autogen.sh` を実行ã—ã¦æ–°ã—ã `configure` を生æˆã™ã‚‹ 2. `configure` を実行ã—㦠`Makefile` ãªã©ã‚’生æˆã™ã‚‹ 環境ã«ã‚ˆã£ã¦ã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®Cコンパイラ用オプションãŒä»˜ãã¾ã™ï¼Ž `configure` オプション㧠`optflags=..` `warnflags=..` ç‰ã§ä¸Šæ›¸ãã§ãã¾ã™ï¼Ž -3. (å¿…è¦ãªã‚‰ã°)`defines.h` を編集ã™ã‚‹ +3. (å¿…è¦ãªã‚‰ã°)`include/ruby/defines.h` を編集ã™ã‚‹ 多分，必è¦ç„¡ã„ã¨æ€ã„ã¾ã™ï¼Ž @@ -95,7 +105,8 @@ Ruby拡張モジュールã«ã¤ã„ã¦è©±ã—åˆã†ruby-extメーリングリスム`ext/Setup` ã«è¨˜è¿°ã—ãŸãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã¯é™çš„ã«ãƒªãƒ³ã‚¯ã•ã‚Œã¾ã™ï¼Ž ダイナミックãƒãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚’サãƒãƒ¼ãƒˆã—ã¦ã„ãªã„アーã‚テクãƒãƒ£ã§ã¯ `Setup` ã®1行目ã®ã€Œ`option nodynamic`ã€ã¨ã„ã†è¡Œã®ã‚³ - メントを外ã™å¿…è¦ãŒã‚ã‚Šã¾ã™ï¼Žã¾ãŸï¼Œã“ã®ã‚¢ãƒ¼ã‚テクãƒãƒ£ã§æ‹¡å¼µãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’利用ã™ã‚‹ãŸã‚ã«ã¯ï¼Œã‚らã‹ã˜ã‚é™çš„ã«ãƒªãƒ³ã‚¯ã‚’ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã¾ã™ï¼Ž + メントを外ã™å¿…è¦ãŒã‚ã‚Šã¾ã™ï¼Ž + ã¾ãŸï¼Œã“ã®ã‚¢ãƒ¼ã‚テクãƒãƒ£ã§æ‹¡å¼µãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’利用ã™ã‚‹ãŸã‚ã«ã¯ï¼Œã‚らã‹ã˜ã‚é™çš„ã«ãƒªãƒ³ã‚¯ã‚’ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã¾ã™ï¼Ž 5. `make` を実行ã—ã¦ã‚³ãƒ³ãƒ‘イルã™ã‚‹ @@ -151,21 +162,21 @@ UNIXã§ã‚れ㰠`configure` ãŒã»ã¨ã‚“ã©ã®å·®ç•°ã‚’å¸åŽã—ã¦ãれる㯠## é…布æ¡ä»¶ -`COPYING.ja` ファイルをå‚ç…§ã—ã¦ãã ã•ã„． +[COPYING.ja](COPYING.ja) ファイルをå‚ç…§ã—ã¦ãã ã•ã„． ## フィードãƒãƒƒã‚¯ -Rubyã«é–¢ã™ã‚‹è³ªå•ã¯ Ruby-Talk（英語）や Ruby-List（日本語） (https://www.ruby-lang.org/ja/community/mailing-lists) や， -stackoverflow (http://ja.stackoverflow.com/) ãªã©ã®Webサイトã«æŠ•ç¨¿ã—ã¦ãã ã•ã„． +Rubyã«é–¢ã™ã‚‹è³ªå•ã¯ [Ruby-Talk]（英語）や [Ruby-List]（日本語）や， +[stackoverflow] ãªã©ã®Webサイトã«æŠ•ç¨¿ã—ã¦ãã ã•ã„． -ãƒã‚°å ±å‘Šã¯ http://bugs.ruby-lang.org ã§å—ã‘付ã‘ã¦ã„ã¾ã™ï¼Ž +ãƒã‚°å ±å‘Šã¯ https://bugs.ruby-lang.org ã§å—ã‘付ã‘ã¦ã„ã¾ã™ï¼Ž +[Ruby-Talk]: https://www.ruby-lang.org/en/community/mailing-lists +[Ruby-List]: https://www.ruby-lang.org/ja/community/mailing-lists +[stackoverflow]: https://ja.stackoverflow.com/ ## 著者 Rubyã®ã‚ªãƒªã‚¸ãƒŠãƒ«ç‰ˆã¯ï¼Œ1995å¹´ã«ã¾ã¤ã‚‚ã¨ã‚†ãã²ã‚æ°ã«ã‚ˆã£ã¦è¨è¨ˆãƒ»é–‹ç™ºã•ã‚Œã¾ã—ãŸï¼Ž <mailto:matz@ruby-lang.org> - ---- -created at: Thu Aug 3 11:57:36 JST 1995 @@ -1,164 +1,91 @@ -# What's Ruby +[](https://github.com/ruby/ruby/actions?query=workflow%3A"MinGW") +[](https://github.com/ruby/ruby/actions?query=workflow%3A"MJIT") +[](https://github.com/ruby/ruby/actions?query=workflow%3A"Ubuntu") +[](https://github.com/ruby/ruby/actions?query=workflow%3A"Windows") +[](https://ci.appveyor.com/project/ruby/ruby/branch/master) +[](https://app.travis-ci.com/ruby/ruby) -Ruby is the interpreted scripting language for quick and easy object-oriented -programming. It has many features to process text files and to do system -management tasks (as in Perl). It is simple, straight-forward, and -extensible. +# What is Ruby? -## Features of Ruby +Ruby is an interpreted object-oriented programming language often +used for web development. It also offers many scripting features +to process plain text and serialized files, or manage system tasks. +It is simple, straightforward, and extensible. -* Simple Syntax -* **Normal** Object-oriented Features (e.g. class, method calls) -* **Advanced** Object-oriented Features (e.g. Mix-in, Singleton-method) -* Operator Overloading -* Exception Handling -* Iterators and Closures -* Garbage Collection -* Dynamic Loading of Object Files (on some architectures) -* Highly Portable (works on many Unix-like/POSIX compatible platforms as - well as Windows, Mac OS X, BeOS, etc.) cf. - http://bugs.ruby-lang.org/projects/ruby-trunk/wiki/SupportedPlatforms +## Features of Ruby +* Simple Syntax +* **Normal** Object-oriented Features (e.g. class, method calls) +* **Advanced** Object-oriented Features (e.g. mix-in, singleton-method) +* Operator Overloading +* Exception Handling +* Iterators and Closures +* Garbage Collection +* Dynamic Loading of Object Files (on some architectures) +* Highly Portable (works on many Unix-like/POSIX compatible platforms as + well as Windows, macOS, etc.) cf. + https://github.com/ruby/ruby/blob/master/doc/maintainers.rdoc#label-Platform+Maintainers -## How to get Ruby +## How to get Ruby with Git For a complete list of ways to install Ruby, including using third-party tools like rvm, see: -http://www.ruby-lang.org/en/downloads/ - -The Ruby distribution files can be found on the following FTP site: - -ftp://ftp.ruby-lang.org/pub/ruby/ +https://www.ruby-lang.org/en/downloads/ -The trunk of the Ruby source tree can be checked out with the following -command: +The mirror of the Ruby source tree can be checked out with the following command: - $ svn co http://svn.ruby-lang.org/repos/ruby/trunk/ ruby + $ git clone https://github.com/ruby/ruby.git -Or if you are using git then use the following command: - - $ git clone git://github.com/ruby/ruby.git - -There are some other branches under development. Try the following command +There are some other branches under development. Try the following command to see the list of branches: - $ svn ls http://svn.ruby-lang.org/repos/ruby/branches/ + $ git ls-remote https://github.com/ruby/ruby.git -Or if you are using git then use the following command: +You may also want to use https://git.ruby-lang.org/ruby.git (actual master of Ruby source) +if you are a committer. - $ git ls-remote git://github.com/ruby/ruby.git +## How to build + +see [Building Ruby](doc/contributing/building_ruby.md) ## Ruby home page -The URL of the Ruby home page is: +https://www.ruby-lang.org/ + +## Documentation -http://www.ruby-lang.org/ +- [English](https://docs.ruby-lang.org/en/master/index.html) +- [Japanese](https://docs.ruby-lang.org/ja/master/index.html) ## Mailing list -There is a mailing list to talk about Ruby. To subscribe this list, please +There is a mailing list to discuss Ruby. To subscribe to this list, please send the following phrase: subscribe -in the mail body (not subject) to the address -<mailto:ruby-talk-request@ruby-lang.org>. - -## How to compile and install - -This is what you need to do to compile and install Ruby: - -1. If you want to use Microsoft Visual C++ to compile ruby, read - win32/README.win32 instead of this document. - -2. If `./configure` does not exist or is older than configure.in, run - `autoconf` to (re)generate configure. - -3. Run `./configure`, which will generate `config.h` and `Makefile`. - - Some C compiler flags may be added by default depending on your - environment. Specify `optflags=..` and `warnflags=..` as necessary to - override them. - -4. Edit `defines.h` if you need. Usually this step will not be needed. - -5. Remove comment mark(`#`) before the module names from `ext/Setup` (or add - module names if not present), if you want to link modules statically. +in the mail body (not subject) to the address [ruby-talk-request@ruby-lang.org]. - If you don't want to compile non static extension modules (probably on - architectures which do not allow dynamic loading), remove comment mark - from the line "`#option nodynamic`" in `ext/Setup`. - - Usually this step will not be needed. - -6. Run `make`. - -7. Optionally, run '`make check`' to check whether the compiled Ruby - interpreter works well. If you see the message "`check succeeded`", your - ruby works as it should (hopefully). - -8. Run '`make install`' - - This command will create following directories and install files onto - them. - - * `${DESTDIR}${prefix}/bin` - * `${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}` - * `${DESTDIR}${prefix}/include/ruby-${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}` - * `${DESTDIR}${prefix}/lib` - * `${DESTDIR}${prefix}/lib/ruby` - * `${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}` - * `${DESTDIR}${prefix}/lib/ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}` - * `${DESTDIR}${prefix}/lib/ruby/site_ruby` - * `${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}` - * `${DESTDIR}${prefix}/lib/ruby/site_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}` - * `${DESTDIR}${prefix}/lib/ruby/vendor_ruby` - * `${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}` - * `${DESTDIR}${prefix}/lib/ruby/vendor_ruby/${MAJOR}.${MINOR}.${TEENY}/${PLATFORM}` - * `${DESTDIR}${prefix}/lib/ruby/gems/${MAJOR}.${MINOR}.${TEENY}` - * `${DESTDIR}${prefix}/share/man/man1` - * `${DESTDIR}${prefix}/share/ri/${MAJOR}.${MINOR}.${TEENY}/system` - - - If Ruby's API version is '*x.y.z*', the `${MAJOR}` is '*x*', the - `${MINOR}` is '*y*', and the `${TEENY}` is '*z*'. - - **NOTE**: teeny of the API version may be different from one of Ruby's - program version - - You may have to be a super user to install ruby. - - -If you fail to compile ruby, please send the detailed error report with the -error log and machine/OS type, to help others. - -Some extension libraries may not get compiled because of lack of necessary -external libraries and/or headers, then you will need to run '`make distclean-ext`' -to remove old configuration after installing them in such case. +[ruby-talk-request@ruby-lang.org]: mailto:ruby-talk-request@ruby-lang.org?subject=Join%20Ruby%20Mailing%20List&body=subscribe ## Copying -See the file `COPYING`. +See the file [COPYING](rdoc-ref:COPYING). ## Feedback -Questions about the Ruby language can be asked on the Ruby-Talk mailing list -(http://www.ruby-lang.org/en/community/mailing-lists) or on websites like -(http://stackoverflow.com). - -Bug reports should be filed at http://bugs.ruby-lang.org. Read [HowToReport] for more information. - -[HowToReport]: https://bugs.ruby-lang.org/projects/ruby/wiki/HowToReport +Questions about the Ruby language can be asked on the [Ruby-Talk](https://www.ruby-lang.org/en/community/mailing-lists) mailing list +or on websites like https://stackoverflow.com. -##Contributing +Bugs should be reported at https://bugs.ruby-lang.org. Read ["Reporting Issues"](https://docs.ruby-lang.org/en/master/contributing/reporting_issues_md.html) for more information. -See the file `CONTRIBUTING.md` +## Contributing +See ["Contributing to Ruby"](https://docs.ruby-lang.org/en/master/contributing_md.html), which includes setup and build instructions. ## The Author -Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in -1995. +Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995. -<mailto:matz@ruby-lang.org> +<matz@ruby-lang.org> diff --git a/aclocal.m4 b/aclocal.m4 index 30fccd52fe..e69de29bb2 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,46 +0,0 @@ -# -*- autoconf -*- - -AC_DEFUN([_COLORIZE_RESULT_PREPARE], [ - msg_checking= msg_result_yes= msg_result_no= msg_result_other= msg_reset= - AS_IF([test "x${CONFIGURE_TTY}" = xyes -o -t 1], [ - msg_begin="`tput smso 2>/dev/null`" - AS_CASE(["$msg_begin"], ['@<:@'*m], - [msg_begin="`echo "$msg_begin" | sed ['s/[0-9]*m$//']`" - msg_checking="${msg_begin}33m" - AS_IF([test ${TEST_COLORS:+set}], [ - msg_result_yes=[`expr ":$TEST_COLORS:" : ".*:pass=\([^:]*\):"`] - msg_result_no=[`expr ":$TEST_COLORS:" : ".*:fail=\([^:]*\):"`] - msg_result_other=[`expr ":$TEST_COLORS:" : ".*:skip=\([^:]*\):"`] - ]) - msg_result_yes="${msg_begin}${msg_result_yes:-32;1}m" - msg_result_no="${msg_begin}${msg_result_no:-31;1}m" - msg_result_other="${msg_begin}${msg_result_other:-33;1}m" - msg_reset="${msg_begin}m" - ]) - AS_UNSET(msg_begin) - ]) - AS_REQUIRE_SHELL_FN([colorize_result], - [AS_FUNCTION_DESCRIBE([colorize_result], [MSG], [Colorize result])], - [AS_CASE(["$[]1"], - [yes], [AS_ECHO(["${msg_result_yes}$[]1${msg_reset}]")], - [no], [AS_ECHO(["${msg_result_no}$[]1${msg_reset}]")], - [AS_ECHO(["${msg_result_other}$[]1${msg_reset}]")])]) -]) - -AC_DEFUN([COLORIZE_RESULT], [AC_REQUIRE([_COLORIZE_RESULT_PREPARE])dnl - AS_LITERAL_IF([$1], - [m4_case([$1], - [yes], [AS_ECHO(["${msg_result_yes}$1${msg_reset}"])], - [no], [AS_ECHO(["${msg_result_no}$1${msg_reset}"])], - [AS_ECHO(["${msg_result_other}$1${msg_reset}"])])], - [colorize_result "$1"]) dnl -]) - -AC_DEFUN([AC_CHECKING],[dnl -AC_REQUIRE([_COLORIZE_RESULT_PREPARE])dnl -AS_MESSAGE([checking ${msg_checking}$1${msg_reset}...])]) - -AC_DEFUN([AC_MSG_RESULT], [dnl -{ _AS_ECHO_LOG([result: $1]) -COLORIZE_RESULT([$1]); dnl -}]) diff --git a/addr2line.c b/addr2line.c index c8faf48d62..e5f25293e2 100644 --- a/addr2line.c +++ b/addr2line.c @@ -8,14 +8,26 @@ **********************************************************************/ -#include "ruby/config.h" +#if defined(__clang__) +#pragma clang diagnostic ignored "-Wgnu-empty-initializer" +#pragma clang diagnostic ignored "-Wgcc-compat" +#endif + +#include "ruby/internal/config.h" +#include "ruby/defines.h" #include "ruby/missing.h" #include "addr2line.h" #include <stdio.h> #include <errno.h> -#ifdef USE_ELF +#ifdef HAVE_LIBPROC_H +#include <libproc.h> +#endif + +#include "ruby/internal/stdbool.h" + +#if defined(USE_ELF) || defined(HAVE_MACH_O_LOADER_H) #include <fcntl.h> #include <limits.h> @@ -28,19 +40,11 @@ #include <sys/stat.h> #include <unistd.h> -#ifdef __OpenBSD__ -#include <elf_abi.h> -#else -#include <elf.h> -#endif - /* Make alloca work the best possible way. */ #ifdef __GNUC__ -# ifndef atarist -# ifndef alloca -# define alloca __builtin_alloca -# endif -# endif /* atarist */ +# ifndef alloca +# define alloca __builtin_alloca +# endif #else # ifdef HAVE_ALLOCA_H # include <alloca.h> @@ -59,24 +63,20 @@ void *alloca(); # include <dlfcn.h> #endif -#define DW_LNS_copy 0x01 -#define DW_LNS_advance_pc 0x02 -#define DW_LNS_advance_line 0x03 -#define DW_LNS_set_file 0x04 -#define DW_LNS_set_column 0x05 -#define DW_LNS_negate_stmt 0x06 -#define DW_LNS_set_basic_block 0x07 -#define DW_LNS_const_add_pc 0x08 -#define DW_LNS_fixed_advance_pc 0x09 -#define DW_LNS_set_prologue_end 0x0a /* DWARF3 */ -#define DW_LNS_set_epilogue_begin 0x0b /* DWARF3 */ -#define DW_LNS_set_isa 0x0c /* DWARF3 */ +#ifdef HAVE_MACH_O_LOADER_H +# include <crt_externs.h> +# include <mach-o/fat.h> +# include <mach-o/loader.h> +# include <mach-o/nlist.h> +# include <mach-o/stab.h> +#endif -/* Line number extended opcode name. */ -#define DW_LNE_end_sequence 0x01 -#define DW_LNE_set_address 0x02 -#define DW_LNE_define_file 0x03 -#define DW_LNE_set_discriminator 0x04 /* DWARF4 */ +#ifdef USE_ELF +# ifdef __OpenBSD__ +# include <elf_abi.h> +# else +# include <elf.h> +# endif #ifndef ElfW # if SIZEOF_VOIDP == 8 @@ -92,13 +92,44 @@ void *alloca(); # define ELF_ST_TYPE ELF32_ST_TYPE # endif #endif +#endif + +#ifdef SHF_COMPRESSED +# if defined(ELFCOMPRESS_ZLIB) && defined(HAVE_LIBZ) + /* FreeBSD 11.0 lacks ELFCOMPRESS_ZLIB */ +# include <zlib.h> +# define SUPPORT_COMPRESSED_DEBUG_LINE +# endif +#else /* compatibility with glibc < 2.22 */ +# define SHF_COMPRESSED 0 +#endif + #ifndef PATH_MAX #define PATH_MAX 4096 #endif -int kprintf(const char *fmt, ...); +#define DW_LNS_copy 0x01 +#define DW_LNS_advance_pc 0x02 +#define DW_LNS_advance_line 0x03 +#define DW_LNS_set_file 0x04 +#define DW_LNS_set_column 0x05 +#define DW_LNS_negate_stmt 0x06 +#define DW_LNS_set_basic_block 0x07 +#define DW_LNS_const_add_pc 0x08 +#define DW_LNS_fixed_advance_pc 0x09 +#define DW_LNS_set_prologue_end 0x0a /* DWARF3 */ +#define DW_LNS_set_epilogue_begin 0x0b /* DWARF3 */ +#define DW_LNS_set_isa 0x0c /* DWARF3 */ + +/* Line number extended opcode name. */ +#define DW_LNE_end_sequence 0x01 +#define DW_LNE_set_address 0x02 +#define DW_LNE_define_file 0x03 +#define DW_LNE_set_discriminator 0x04 /* DWARF4 */ -typedef struct { +PRINTF_ARGS(static int kprintf(const char *fmt, ...), 1, 2); + +typedef struct line_info { const char *dirname; const char *filename; const char *path; /* object path */ @@ -107,27 +138,72 @@ typedef struct { uintptr_t base_addr; uintptr_t saddr; const char *sname; /* function name */ + + struct line_info *next; } line_info_t; -typedef struct obj_info obj_info_t; -struct obj_info { + +struct dwarf_section { + char *ptr; + size_t size; + uint64_t flags; +}; + +typedef struct obj_info { const char *path; /* object path */ - int fd; - void *mapped; + char *mapped; size_t mapped_size; + void *uncompressed; uintptr_t base_addr; - obj_info_t *next; + uintptr_t vmaddr; + struct dwarf_section debug_abbrev; + struct dwarf_section debug_info; + struct dwarf_section debug_line; + struct dwarf_section debug_ranges; + struct dwarf_section debug_str_offsets; + struct dwarf_section debug_addr; + struct dwarf_section debug_rnglists; + struct dwarf_section debug_str; + struct dwarf_section debug_line_str; + struct obj_info *next; +} obj_info_t; + +#define DWARF_SECTION_COUNT 9 + +static struct dwarf_section * +obj_dwarf_section_at(obj_info_t *obj, int n) +{ + struct dwarf_section *ary[] = { + &obj->debug_abbrev, + &obj->debug_info, + &obj->debug_line, + &obj->debug_ranges, + &obj->debug_str_offsets, + &obj->debug_addr, + &obj->debug_rnglists, + &obj->debug_str, + &obj->debug_line_str + }; + if (n < 0 || DWARF_SECTION_COUNT <= n) { + abort(); + } + return ary[n]; +} + +struct debug_section_definition { + const char *name; + struct dwarf_section *dwarf; }; /* Avoid consuming stack as this module may be used from signal handler */ -static char binary_filename[PATH_MAX]; +static char binary_filename[PATH_MAX + 1]; static unsigned long -uleb128(char **p) +uleb128(const char **p) { unsigned long r = 0; int s = 0; for (;;) { - unsigned char b = *(unsigned char *)(*p)++; + unsigned char b = (unsigned char)*(*p)++; if (b < 0x80) { r += (unsigned long)b << s; break; @@ -139,12 +215,12 @@ uleb128(char **p) } static long -sleb128(char **p) +sleb128(const char **p) { long r = 0; int s = 0; for (;;) { - unsigned char b = *(unsigned char *)(*p)++; + unsigned char b = (unsigned char)*(*p)++; if (b < 0x80) { if (b & 0x40) { r -= (0x80 - b) << s; @@ -161,7 +237,7 @@ sleb128(char **p) } static const char * -get_nth_dirname(unsigned long dir, char *p) +get_nth_dirname(unsigned long dir, const char *p) { if (!dir--) { return ""; @@ -178,137 +254,191 @@ get_nth_dirname(unsigned long dir, char *p) return p; } +static const char *parse_ver5_debug_line_header(const char *p, int idx, uint8_t format, obj_info_t *obj, const char **out_path, uint64_t *out_directory_index); + static void -fill_filename(int file, char *include_directories, char *filenames, - line_info_t *line) +fill_filename(int file, uint8_t format, uint16_t version, const char *include_directories, const char *filenames, line_info_t *line, obj_info_t *obj) { int i; - char *p = filenames; - char *filename; + const char *p = filenames; + const char *filename; unsigned long dir; - for (i = 1; i <= file; i++) { - filename = p; - if (!*p) { - /* Need to output binary file name? */ - kprintf("Unexpected file number %d in %s\n", - file, binary_filename); - return; - } - while (*p) p++; - p++; - dir = uleb128(&p); - /* last modified. */ - uleb128(&p); - /* size of the file. */ - uleb128(&p); - - if (i == file) { - line->filename = filename; - line->dirname = get_nth_dirname(dir, include_directories); - } + if (version >= 5) { + const char *path; + uint64_t directory_index = -1; + parse_ver5_debug_line_header(filenames, file, format, obj, &path, &directory_index); + line->filename = path; + parse_ver5_debug_line_header(include_directories, (int)directory_index, format, obj, &path, NULL); + line->dirname = path; + } + else { + for (i = 1; i <= file; i++) { + filename = p; + if (!*p) { + /* Need to output binary file name? */ + kprintf("Unexpected file number %d in %s at %tx\n", + file, binary_filename, filenames - obj->mapped); + return; + } + while (*p) p++; + p++; + dir = uleb128(&p); + /* last modified. */ + uleb128(&p); + /* size of the file. */ + uleb128(&p); + + if (i == file) { + line->filename = filename; + line->dirname = get_nth_dirname(dir, include_directories); + } + } } } static void fill_line(int num_traces, void **traces, uintptr_t addr, int file, int line, - char *include_directories, char *filenames, + uint8_t format, uint16_t version, const char *include_directories, const char *filenames, obj_info_t *obj, line_info_t *lines, int offset) { int i; - addr += obj->base_addr; + addr += obj->base_addr - obj->vmaddr; for (i = offset; i < num_traces; i++) { uintptr_t a = (uintptr_t)traces[i]; /* We assume one line code doesn't result >100 bytes of native code. We may want more reliable way eventually... */ if (addr < a && a < addr + 100) { - fill_filename(file, include_directories, filenames, &lines[i]); + fill_filename(file, format, version, include_directories, filenames, &lines[i], obj); lines[i].line = line; } } } -static void -parse_debug_line_cu(int num_traces, void **traces, char **debug_line, - obj_info_t *obj, line_info_t *lines, int offset) +struct LineNumberProgramHeader { + uint64_t unit_length; + uint16_t version; + uint8_t format; /* 4 or 8 */ + uint64_t header_length; + uint8_t minimum_instruction_length; + uint8_t maximum_operations_per_instruction; + uint8_t default_is_stmt; + int8_t line_base; + uint8_t line_range; + uint8_t opcode_base; + /* uint8_t standard_opcode_lengths[opcode_base-1]; */ + const char *include_directories; + const char *filenames; + const char *cu_start; + const char *cu_end; +}; + +static int +parse_debug_line_header(obj_info_t *obj, const char **pp, struct LineNumberProgramHeader *header) { - char *p, *cu_end, *cu_start, *include_directories, *filenames; - unsigned long unit_length; - int default_is_stmt, line_base; - unsigned int header_length, minimum_instruction_length, line_range, - opcode_base; - /* unsigned char *standard_opcode_lengths; */ + const char *p = *pp; + header->unit_length = *(uint32_t *)p; + p += sizeof(uint32_t); + + header->format = 4; + if (header->unit_length == 0xffffffff) { + header->unit_length = *(uint64_t *)p; + p += sizeof(uint64_t); + header->format = 8; + } - /* The registers. */ - unsigned long addr = 0; - unsigned int file = 1; - unsigned int line = 1; - /* unsigned int column = 0; */ - int is_stmt; - /* int basic_block = 0; */ - /* int end_sequence = 0; */ - /* int prologue_end = 0; */ - /* int epilogue_begin = 0; */ - /* unsigned int isa = 0; */ + header->cu_end = p + header->unit_length; - p = *debug_line; + header->version = *(uint16_t *)p; + p += sizeof(uint16_t); + if (header->version > 5) return -1; - unit_length = *(unsigned int *)p; - p += sizeof(unsigned int); - if (unit_length == 0xffffffff) { - unit_length = *(unsigned long *)p; - p += sizeof(unsigned long); + if (header->version >= 5) { + /* address_size = *(uint8_t *)p++; */ + /* segment_selector_size = *(uint8_t *)p++; */ + p += 2; } - cu_end = p + unit_length; - - /*dwarf_version = *(unsigned short *)p;*/ - p += 2; + header->header_length = header->format == 4 ? *(uint32_t *)p : *(uint64_t *)p; + p += header->format; + header->cu_start = p + header->header_length; - header_length = *(unsigned int *)p; - p += sizeof(unsigned int); + header->minimum_instruction_length = *(uint8_t *)p++; - cu_start = p + header_length; - - minimum_instruction_length = *(unsigned char *)p; - p++; + if (header->version >= 4) { + /* maximum_operations_per_instruction = *(uint8_t *)p; */ + if (*p != 1) return -1; /* For non-VLIW architectures, this field is 1 */ + p++; + } - is_stmt = default_is_stmt = *(unsigned char *)p; - p++; + header->default_is_stmt = *(uint8_t *)p++; + header->line_base = *(int8_t *)p++; + header->line_range = *(uint8_t *)p++; + header->opcode_base = *(uint8_t *)p++; + /* header->standard_opcode_lengths = (uint8_t *)p - 1; */ + p += header->opcode_base - 1; + + if (header->version >= 5) { + header->include_directories = p; + p = parse_ver5_debug_line_header(p, -1, header->format, obj, NULL, NULL); + header->filenames = p; + } + else { + header->include_directories = p; - line_base = *(signed char *)p; - p++; + /* temporary measure for compress-debug-sections */ + if (p >= header->cu_end) return -1; - line_range = *(unsigned char *)p; - p++; + /* skip include directories */ + while (*p) { + p = memchr(p, '\0', header->cu_end - p); + if (!p) return -1; + p++; + } + p++; - opcode_base = *(unsigned char *)p; - p++; + header->filenames = p; + } - /* standard_opcode_lengths = (unsigned char *)p - 1; */ - p += opcode_base - 1; + *pp = header->cu_start; - include_directories = p; + return 0; +} - /* skip include directories */ - while (*p) { - while (*p) p++; - p++; - } - p++; +static int +parse_debug_line_cu(int num_traces, void **traces, const char **debug_line, + obj_info_t *obj, line_info_t *lines, int offset) +{ + const char *p = (const char *)*debug_line; + struct LineNumberProgramHeader header; - filenames = p; + /* The registers. */ + unsigned long addr = 0; + unsigned int file = 1; + unsigned int line = 1; + /* unsigned int column = 0; */ + int is_stmt; + /* int basic_block = 0; */ + /* int end_sequence = 0; */ + /* int prologue_end = 0; */ + /* int epilogue_begin = 0; */ + /* unsigned int isa = 0; */ - p = cu_start; + if (parse_debug_line_header(obj, &p, &header)) + return -1; + is_stmt = header.default_is_stmt; #define FILL_LINE() \ do { \ fill_line(num_traces, traces, addr, file, line, \ - include_directories, filenames, \ + header.format, \ + header.version, \ + header.include_directories, \ + header.filenames, \ obj, lines, offset); \ /*basic_block = prologue_end = epilogue_begin = 0;*/ \ } while (0) - while (p < cu_end) { + while (p < header.cu_end) { unsigned long a; unsigned char op = *p++; switch (op) { @@ -316,7 +446,7 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line, FILL_LINE(); break; case DW_LNS_advance_pc: - a = uleb128(&p); + a = uleb128(&p) * header.minimum_instruction_length; addr += a; break; case DW_LNS_advance_line: { @@ -337,12 +467,13 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line, /*basic_block = 1; */ break; case DW_LNS_const_add_pc: - a = ((255 - opcode_base) / line_range) * - minimum_instruction_length; + a = ((255UL - header.opcode_base) / header.line_range) * + header.minimum_instruction_length; addr += a; break; case DW_LNS_fixed_advance_pc: - a = *(unsigned char *)p++; + a = *(uint16_t *)p; + p += sizeof(uint16_t); addr += a; break; case DW_LNS_set_prologue_end: @@ -355,7 +486,7 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line, /* isa = (unsigned int)*/(void)uleb128(&p); break; case 0: - a = *(unsigned char *)p++; + a = uleb128(&p); op = *p++; switch (op) { case DW_LNE_end_sequence: @@ -365,7 +496,7 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line, file = 1; line = 1; /* column = 0; */ - is_stmt = default_is_stmt; + is_stmt = header.default_is_stmt; /* end_sequence = 0; */ /* isa = 0; */ break; @@ -387,33 +518,34 @@ parse_debug_line_cu(int num_traces, void **traces, char **debug_line, } break; default: { - unsigned long addr_incr; - unsigned long line_incr; - a = op - opcode_base; - addr_incr = (a / line_range) * minimum_instruction_length; - line_incr = line_base + (a % line_range); - addr += (unsigned int)addr_incr; - line += (unsigned int)line_incr; + uint8_t adjusted_opcode = op - header.opcode_base; + uint8_t operation_advance = adjusted_opcode / header.line_range; + /* NOTE: this code doesn't support VLIW */ + addr += operation_advance * header.minimum_instruction_length; + line += header.line_base + (adjusted_opcode % header.line_range); FILL_LINE(); } } } - *debug_line = p; + *debug_line = (char *)p; + return 0; } -static void +static int parse_debug_line(int num_traces, void **traces, - char *debug_line, unsigned long size, + const char *debug_line, unsigned long size, obj_info_t *obj, line_info_t *lines, int offset) { - char *debug_line_end = debug_line + size; + const char *debug_line_end = debug_line + size; while (debug_line < debug_line_end) { - parse_debug_line_cu(num_traces, traces, &debug_line, obj, lines, offset); + if (parse_debug_line_cu(num_traces, traces, &debug_line, obj, lines, offset)) + return -1; } if (debug_line != debug_line_end) { kprintf("Unexpected size of .debug_line in %s\n", binary_filename); } + return 0; } /* read file and fill lines */ @@ -422,22 +554,38 @@ fill_lines(int num_traces, void **traces, int check_debuglink, obj_info_t **objp, line_info_t *lines, int offset); static void -append_obj(obj_info_t **objp) { +append_obj(obj_info_t **objp) +{ obj_info_t *newobj = calloc(1, sizeof(obj_info_t)); if (*objp) (*objp)->next = newobj; *objp = newobj; } +#ifdef USE_ELF +/* Ideally we should check 4 paths to follow gnu_debuglink: + * + * - /usr/lib/debug/.build-id/ab/cdef1234.debug + * - /usr/bin/ruby.debug + * - /usr/bin/.debug/ruby.debug + * - /usr/lib/debug/usr/bin/ruby.debug. + * + * but we handle only two cases for now as the two formats are + * used by some linux distributions. + * + * See GDB's info for detail. + * https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html + */ + +// check the path pattern of "/usr/lib/debug/usr/bin/ruby.debug" static void -follow_debuglink(char *debuglink, int num_traces, void **traces, +follow_debuglink(const char *debuglink, int num_traces, void **traces, obj_info_t **objp, line_info_t *lines, int offset) { - /* Ideally we should check 4 paths to follow gnu_debuglink, - but we handle only one case for now as this format is used - by some linux distributions. See GDB's info for detail. */ static const char global_debug_dir[] = "/usr/lib/debug"; - char *p, *subdir; + const size_t global_debug_dir_len = sizeof(global_debug_dir) - 1; + char *p; obj_info_t *o1 = *objp, *o2; + size_t len; p = strrchr(binary_filename, '/'); if (!p) { @@ -445,11 +593,44 @@ follow_debuglink(char *debuglink, int num_traces, void **traces, } p[1] = '\0'; - subdir = (char *)alloca(strlen(binary_filename) + 1); - strcpy(subdir, binary_filename); - strcpy(binary_filename, global_debug_dir); - strlcat(binary_filename, subdir, PATH_MAX); - strlcat(binary_filename, debuglink, PATH_MAX); + len = strlen(binary_filename); + if (len >= PATH_MAX - global_debug_dir_len) + len = PATH_MAX - global_debug_dir_len - 1; + memmove(binary_filename + global_debug_dir_len, binary_filename, len); + memcpy(binary_filename, global_debug_dir, global_debug_dir_len); + len += global_debug_dir_len; + strlcpy(binary_filename + len, debuglink, PATH_MAX - len); + + append_obj(objp); + o2 = *objp; + o2->base_addr = o1->base_addr; + o2->path = o1->path; + fill_lines(num_traces, traces, 0, objp, lines, offset); +} + +// check the path pattern of "/usr/lib/debug/.build-id/ab/cdef1234.debug" +static void +follow_debuglink_build_id(const char *build_id, size_t build_id_size, int num_traces, void **traces, + obj_info_t **objp, line_info_t *lines, int offset) +{ + static const char global_debug_dir[] = "/usr/lib/debug/.build-id/"; + const size_t global_debug_dir_len = sizeof(global_debug_dir) - 1; + char *p; + obj_info_t *o1 = *objp, *o2; + size_t i; + + if (PATH_MAX < global_debug_dir_len + 1 + build_id_size * 2 + 6) return; + + memcpy(binary_filename, global_debug_dir, global_debug_dir_len); + p = binary_filename + global_debug_dir_len; + for (i = 0; i < build_id_size; i++) { + static const char tbl[] = "0123456789abcdef"; + unsigned char n = build_id[i]; + *p++ = tbl[n / 16]; + *p++ = tbl[n % 16]; + if (i == 0) *p++ = '/'; + } + strcpy(p, ".debug"); append_obj(objp); o2 = *objp; @@ -457,6 +638,1367 @@ follow_debuglink(char *debuglink, int num_traces, void **traces, o2->path = o1->path; fill_lines(num_traces, traces, 0, objp, lines, offset); } +#endif + +enum +{ + DW_TAG_compile_unit = 0x11, + DW_TAG_inlined_subroutine = 0x1d, + DW_TAG_subprogram = 0x2e, +}; + +/* Attributes encodings */ +enum +{ + DW_AT_sibling = 0x01, + DW_AT_location = 0x02, + DW_AT_name = 0x03, + /* Reserved 0x04 */ + /* Reserved 0x05 */ + /* Reserved 0x06 */ + /* Reserved 0x07 */ + /* Reserved 0x08 */ + DW_AT_ordering = 0x09, + /* Reserved 0x0a */ + DW_AT_byte_size = 0x0b, + /* Reserved 0x0c */ + DW_AT_bit_size = 0x0d, + /* Reserved 0x0e */ + /* Reserved 0x0f */ + DW_AT_stmt_list = 0x10, + DW_AT_low_pc = 0x11, + DW_AT_high_pc = 0x12, + DW_AT_language = 0x13, + /* Reserved 0x14 */ + DW_AT_discr = 0x15, + DW_AT_discr_value = 0x16, + DW_AT_visibility = 0x17, + DW_AT_import = 0x18, + DW_AT_string_length = 0x19, + DW_AT_common_reference = 0x1a, + DW_AT_comp_dir = 0x1b, + DW_AT_const_value = 0x1c, + DW_AT_containing_type = 0x1d, + DW_AT_default_value = 0x1e, + /* Reserved 0x1f */ + DW_AT_inline = 0x20, + DW_AT_is_optional = 0x21, + DW_AT_lower_bound = 0x22, + /* Reserved 0x23 */ + /* Reserved 0x24 */ + DW_AT_producer = 0x25, + /* Reserved 0x26 */ + DW_AT_prototyped = 0x27, + /* Reserved 0x28 */ + /* Reserved 0x29 */ + DW_AT_return_addr = 0x2a, + /* Reserved 0x2b */ + DW_AT_start_scope = 0x2c, + /* Reserved 0x2d */ + DW_AT_bit_stride = 0x2e, + DW_AT_upper_bound = 0x2f, + /* Reserved 0x30 */ + DW_AT_abstract_origin = 0x31, + DW_AT_accessibility = 0x32, + DW_AT_address_class = 0x33, + DW_AT_artificial = 0x34, + DW_AT_base_types = 0x35, + DW_AT_calling_convention = 0x36, + DW_AT_count = 0x37, + DW_AT_data_member_location = 0x38, + DW_AT_decl_column = 0x39, + DW_AT_decl_file = 0x3a, + DW_AT_decl_line = 0x3b, + DW_AT_declaration = 0x3c, + DW_AT_discr_list = 0x3d, + DW_AT_encoding = 0x3e, + DW_AT_external = 0x3f, + DW_AT_frame_base = 0x40, + DW_AT_friend = 0x41, + DW_AT_identifier_case = 0x42, + /* Reserved 0x43 */ + DW_AT_namelist_item = 0x44, + DW_AT_priority = 0x45, + DW_AT_segment = 0x46, + DW_AT_specification = 0x47, + DW_AT_static_link = 0x48, + DW_AT_type = 0x49, + DW_AT_use_location = 0x4a, + DW_AT_variable_parameter = 0x4b, + DW_AT_virtuality = 0x4c, + DW_AT_vtable_elem_location = 0x4d, + DW_AT_allocated = 0x4e, + DW_AT_associated = 0x4f, + DW_AT_data_location = 0x50, + DW_AT_byte_stride = 0x51, + DW_AT_entry_pc = 0x52, + DW_AT_use_UTF8 = 0x53, + DW_AT_extension = 0x54, + DW_AT_ranges = 0x55, + DW_AT_trampoline = 0x56, + DW_AT_call_column = 0x57, + DW_AT_call_file = 0x58, + DW_AT_call_line = 0x59, + DW_AT_description = 0x5a, + DW_AT_binary_scale = 0x5b, + DW_AT_decimal_scale = 0x5c, + DW_AT_small = 0x5d, + DW_AT_decimal_sign = 0x5e, + DW_AT_digit_count = 0x5f, + DW_AT_picture_string = 0x60, + DW_AT_mutable = 0x61, + DW_AT_threads_scaled = 0x62, + DW_AT_explicit = 0x63, + DW_AT_object_pointer = 0x64, + DW_AT_endianity = 0x65, + DW_AT_elemental = 0x66, + DW_AT_pure = 0x67, + DW_AT_recursive = 0x68, + DW_AT_signature = 0x69, + DW_AT_main_subprogram = 0x6a, + DW_AT_data_bit_offset = 0x6b, + DW_AT_const_expr = 0x6c, + DW_AT_enum_class = 0x6d, + DW_AT_linkage_name = 0x6e, + DW_AT_string_length_bit_size = 0x6f, + DW_AT_string_length_byte_size = 0x70, + DW_AT_rank = 0x71, + DW_AT_str_offsets_base = 0x72, + DW_AT_addr_base = 0x73, + DW_AT_rnglists_base = 0x74, + /* Reserved 0x75 */ + DW_AT_dwo_name = 0x76, + DW_AT_reference = 0x77, + DW_AT_rvalue_reference = 0x78, + DW_AT_macros = 0x79, + DW_AT_call_all_calls = 0x7a, + DW_AT_call_all_source_calls = 0x7b, + DW_AT_call_all_tail_calls = 0x7c, + DW_AT_call_return_pc = 0x7d, + DW_AT_call_value = 0x7e, + DW_AT_call_origin = 0x7f, + DW_AT_call_parameter = 0x80, + DW_AT_call_pc = 0x81, + DW_AT_call_tail_call = 0x82, + DW_AT_call_target = 0x83, + DW_AT_call_target_clobbered = 0x84, + DW_AT_call_data_location = 0x85, + DW_AT_call_data_value = 0x86, + DW_AT_noreturn = 0x87, + DW_AT_alignment = 0x88, + DW_AT_export_symbols = 0x89, + DW_AT_deleted = 0x8a, + DW_AT_defaulted = 0x8b, + DW_AT_loclists_base = 0x8c, + DW_AT_lo_user = 0x2000, + DW_AT_hi_user = 0x3fff +}; + +/* Attribute form encodings */ +enum +{ + DW_FORM_addr = 0x01, + /* Reserved 0x02 */ + DW_FORM_block2 = 0x03, + DW_FORM_block4 = 0x04, + DW_FORM_data2 = 0x05, + DW_FORM_data4 = 0x06, + DW_FORM_data8 = 0x07, + DW_FORM_string = 0x08, + DW_FORM_block = 0x09, + DW_FORM_block1 = 0x0a, + DW_FORM_data1 = 0x0b, + DW_FORM_flag = 0x0c, + DW_FORM_sdata = 0x0d, + DW_FORM_strp = 0x0e, + DW_FORM_udata = 0x0f, + DW_FORM_ref_addr = 0x10, + DW_FORM_ref1 = 0x11, + DW_FORM_ref2 = 0x12, + DW_FORM_ref4 = 0x13, + DW_FORM_ref8 = 0x14, + DW_FORM_ref_udata = 0x15, + DW_FORM_indirect = 0x16, + DW_FORM_sec_offset = 0x17, + DW_FORM_exprloc = 0x18, + DW_FORM_flag_present = 0x19, + DW_FORM_strx = 0x1a, + DW_FORM_addrx = 0x1b, + DW_FORM_ref_sup4 = 0x1c, + DW_FORM_strp_sup = 0x1d, + DW_FORM_data16 = 0x1e, + DW_FORM_line_strp = 0x1f, + DW_FORM_ref_sig8 = 0x20, + DW_FORM_implicit_const = 0x21, + DW_FORM_loclistx = 0x22, + DW_FORM_rnglistx = 0x23, + DW_FORM_ref_sup8 = 0x24, + DW_FORM_strx1 = 0x25, + DW_FORM_strx2 = 0x26, + DW_FORM_strx3 = 0x27, + DW_FORM_strx4 = 0x28, + DW_FORM_addrx1 = 0x29, + DW_FORM_addrx2 = 0x2a, + DW_FORM_addrx3 = 0x2b, + DW_FORM_addrx4 = 0x2c +}; + +/* Range list entry encodings */ +enum { + DW_RLE_end_of_list = 0x00, + DW_RLE_base_addressx = 0x01, + DW_RLE_startx_endx = 0x02, + DW_RLE_startx_length = 0x03, + DW_RLE_offset_pair = 0x04, + DW_RLE_base_address = 0x05, + DW_RLE_start_end = 0x06, + DW_RLE_start_length = 0x07 +}; + +enum { + VAL_none = 0, + VAL_cstr = 1, + VAL_data = 2, + VAL_uint = 3, + VAL_int = 4, + VAL_addr = 5 +}; + +# define ABBREV_TABLE_SIZE 256 +typedef struct { + obj_info_t *obj; + const char *file; + uint8_t current_version; + const char *current_cu; + uint64_t current_low_pc; + uint64_t current_str_offsets_base; + uint64_t current_addr_base; + uint64_t current_rnglists_base; + const char *debug_line_cu_end; + uint8_t debug_line_format; + uint16_t debug_line_version; + const char *debug_line_files; + const char *debug_line_directories; + const char *p; + const char *cu_end; + const char *pend; + const char *q0; + const char *q; + int format; // 4 or 8 + uint8_t address_size; + int level; + const char *abbrev_table[ABBREV_TABLE_SIZE]; +} DebugInfoReader; + +typedef struct { + ptrdiff_t pos; + int tag; + int has_children; +} DIE; + +typedef struct { + union { + const char *ptr; + uint64_t uint64; + int64_t int64; + uint64_t addr_idx; + } as; + uint64_t off; + uint64_t at; + uint64_t form; + size_t size; + int type; +} DebugInfoValue; + +#if defined(WORDS_BIGENDIAN) +#define MERGE_2INTS(a,b,sz) (((uint64_t)(a)<<sz)|(b)) +#else +#define MERGE_2INTS(a,b,sz) (((uint64_t)(b)<<sz)|(a)) +#endif + +static uint16_t +get_uint16(const uint8_t *p) +{ + return (uint16_t)MERGE_2INTS(p[0],p[1],8); +} + +static uint32_t +get_uint32(const uint8_t *p) +{ + return (uint32_t)MERGE_2INTS(get_uint16(p),get_uint16(p+2),16); +} + +static uint64_t +get_uint64(const uint8_t *p) +{ + return MERGE_2INTS(get_uint32(p),get_uint32(p+4),32); +} + +static uint8_t +read_uint8(const char **ptr) +{ + const char *p = *ptr; + *ptr = (p + 1); + return (uint8_t)*p; +} + +static uint16_t +read_uint16(const char **ptr) +{ + const char *p = *ptr; + *ptr = (p + 2); + return get_uint16((const uint8_t *)p); +} + +static uint32_t +read_uint24(const char **ptr) +{ + const char *p = *ptr; + *ptr = (p + 3); + return ((uint8_t)*p << 16) | get_uint16((const uint8_t *)p+1); +} + +static uint32_t +read_uint32(const char **ptr) +{ + const char *p = *ptr; + *ptr = (p + 4); + return get_uint32((const uint8_t *)p); +} + +static uint64_t +read_uint64(const char **ptr) +{ + const unsigned char *p = (const unsigned char *)*ptr; + *ptr = (char *)(p + 8); + return get_uint64(p); +} + +static uintptr_t +read_uintptr(const char **ptr) +{ + const unsigned char *p = (const unsigned char *)*ptr; + *ptr = (char *)(p + SIZEOF_VOIDP); +#if SIZEOF_VOIDP == 8 + return get_uint64(p); +#else + return get_uint32(p); +#endif +} + +static uint64_t +read_uint(DebugInfoReader *reader) +{ + if (reader->format == 4) { + return read_uint32(&reader->p); + } else { /* 64 bit */ + return read_uint64(&reader->p); + } +} + +static uint64_t +read_uleb128(DebugInfoReader *reader) +{ + return uleb128(&reader->p); +} + +static int64_t +read_sleb128(DebugInfoReader *reader) +{ + return sleb128(&reader->p); +} + +static void +debug_info_reader_init(DebugInfoReader *reader, obj_info_t *obj) +{ + reader->file = obj->mapped; + reader->obj = obj; + reader->p = obj->debug_info.ptr; + reader->pend = obj->debug_info.ptr + obj->debug_info.size; + reader->debug_line_cu_end = obj->debug_line.ptr; + reader->current_low_pc = 0; + reader->current_str_offsets_base = 0; + reader->current_addr_base = 0; + reader->current_rnglists_base = 0; +} + +static void +di_skip_die_attributes(const char **p) +{ + for (;;) { + uint64_t at = uleb128(p); + uint64_t form = uleb128(p); + if (!at && !form) break; + switch (form) { + default: + break; + case DW_FORM_implicit_const: + sleb128(p); + break; + } + } +} + +static void +di_read_debug_abbrev_cu(DebugInfoReader *reader) +{ + uint64_t prev = 0; + const char *p = reader->q0; + for (;;) { + uint64_t abbrev_number = uleb128(&p); + if (abbrev_number <= prev) break; + if (abbrev_number < ABBREV_TABLE_SIZE) { + reader->abbrev_table[abbrev_number] = p; + } + prev = abbrev_number; + uleb128(&p); /* tag */ + p++; /* has_children */ + di_skip_die_attributes(&p); + } +} + +static int +di_read_debug_line_cu(DebugInfoReader *reader) +{ + const char *p; + struct LineNumberProgramHeader header; + + p = (const char *)reader->debug_line_cu_end; + if (parse_debug_line_header(reader->obj, &p, &header)) + return -1; + + reader->debug_line_cu_end = (char *)header.cu_end; + reader->debug_line_format = header.format; + reader->debug_line_version = header.version; + reader->debug_line_directories = (char *)header.include_directories; + reader->debug_line_files = (char *)header.filenames; + + return 0; +} + +static void +set_addr_idx_value(DebugInfoValue *v, uint64_t n) +{ + v->as.addr_idx = n; + v->type = VAL_addr; +} + +static void +set_uint_value(DebugInfoValue *v, uint64_t n) +{ + v->as.uint64 = n; + v->type = VAL_uint; +} + +static void +set_int_value(DebugInfoValue *v, int64_t n) +{ + v->as.int64 = n; + v->type = VAL_int; +} + +static void +set_cstr_value(DebugInfoValue *v, const char *s) +{ + v->as.ptr = s; + v->off = 0; + v->type = VAL_cstr; +} + +static void +set_cstrp_value(DebugInfoValue *v, const char *s, uint64_t off) +{ + v->as.ptr = s; + v->off = off; + v->type = VAL_cstr; +} + +static void +set_data_value(DebugInfoValue *v, const char *s) +{ + v->as.ptr = s; + v->type = VAL_data; +} + +static const char * +get_cstr_value(DebugInfoValue *v) +{ + if (v->as.ptr) { + return v->as.ptr + v->off; + } else { + return NULL; + } +} + +static const char * +resolve_strx(DebugInfoReader *reader, uint64_t idx) +{ + const char *p = reader->obj->debug_str_offsets.ptr + reader->current_str_offsets_base; + uint64_t off; + if (reader->format == 4) { + off = ((uint32_t *)p)[idx]; + } + else { + off = ((uint64_t *)p)[idx]; + } + return reader->obj->debug_str.ptr + off; +} + +static void +debug_info_reader_read_addr_value(DebugInfoReader *reader, DebugInfoValue *v) +{ + if (reader->address_size == 4) { + set_uint_value(v, read_uint32(&reader->p)); + } else if (reader->address_size == 8) { + set_uint_value(v, read_uint64(&reader->p)); + } else { + fprintf(stderr,"unknown address_size:%d", reader->address_size); + abort(); + } +} + +static void +debug_info_reader_read_value(DebugInfoReader *reader, uint64_t form, DebugInfoValue *v) +{ + switch (form) { + case DW_FORM_addr: + debug_info_reader_read_addr_value(reader, v); + break; + case DW_FORM_block2: + v->size = read_uint16(&reader->p); + set_data_value(v, reader->p); + reader->p += v->size; + break; + case DW_FORM_block4: + v->size = read_uint32(&reader->p); + set_data_value(v, reader->p); + reader->p += v->size; + break; + case DW_FORM_data2: + set_uint_value(v, read_uint16(&reader->p)); + break; + case DW_FORM_data4: + set_uint_value(v, read_uint32(&reader->p)); + break; + case DW_FORM_data8: + set_uint_value(v, read_uint64(&reader->p)); + break; + case DW_FORM_string: + v->size = strlen(reader->p); + set_cstr_value(v, reader->p); + reader->p += v->size + 1; + break; + case DW_FORM_block: + v->size = uleb128(&reader->p); + set_data_value(v, reader->p); + reader->p += v->size; + break; + case DW_FORM_block1: + v->size = read_uint8(&reader->p); + set_data_value(v, reader->p); + reader->p += v->size; + break; + case DW_FORM_data1: + set_uint_value(v, read_uint8(&reader->p)); + break; + case DW_FORM_flag: + set_uint_value(v, read_uint8(&reader->p)); + break; + case DW_FORM_sdata: + set_int_value(v, read_sleb128(reader)); + break; + case DW_FORM_strp: + set_cstrp_value(v, reader->obj->debug_str.ptr, read_uint(reader)); + break; + case DW_FORM_udata: + set_uint_value(v, read_uleb128(reader)); + break; + case DW_FORM_ref_addr: + if (reader->current_version <= 2) { + // DWARF Version 2 specifies that references have + // the same size as an address on the target system + debug_info_reader_read_addr_value(reader, v); + } else { + if (reader->format == 4) { + set_uint_value(v, read_uint32(&reader->p)); + } else if (reader->format == 8) { + set_uint_value(v, read_uint64(&reader->p)); + } else { + fprintf(stderr,"unknown format:%d", reader->format); + abort(); + } + } + break; + case DW_FORM_ref1: + set_uint_value(v, read_uint8(&reader->p)); + break; + case DW_FORM_ref2: + set_uint_value(v, read_uint16(&reader->p)); + break; + case DW_FORM_ref4: + set_uint_value(v, read_uint32(&reader->p)); + break; + case DW_FORM_ref8: + set_uint_value(v, read_uint64(&reader->p)); + break; + case DW_FORM_ref_udata: + set_uint_value(v, uleb128(&reader->p)); + break; + case DW_FORM_indirect: + /* TODO: read the referred value */ + set_uint_value(v, uleb128(&reader->p)); + break; + case DW_FORM_sec_offset: + set_uint_value(v, read_uint(reader)); /* offset */ + /* addrptr: debug_addr */ + /* lineptr: debug_line */ + /* loclist: debug_loclists */ + /* loclistptr: debug_loclists */ + /* macptr: debug_macro */ + /* rnglist: debug_rnglists */ + /* rnglistptr: debug_rnglists */ + /* stroffsetsptr: debug_str_offsets */ + break; + case DW_FORM_exprloc: + v->size = (size_t)read_uleb128(reader); + set_data_value(v, reader->p); + reader->p += v->size; + break; + case DW_FORM_flag_present: + set_uint_value(v, 1); + break; + case DW_FORM_strx: + set_cstr_value(v, resolve_strx(reader, uleb128(&reader->p))); + break; + case DW_FORM_addrx: + set_addr_idx_value(v, uleb128(&reader->p)); + break; + case DW_FORM_ref_sup4: + set_uint_value(v, read_uint32(&reader->p)); + break; + case DW_FORM_strp_sup: + set_uint_value(v, read_uint(reader)); + /* *p = reader->sup_file + reader->sup_str->sh_offset + ret; */ + break; + case DW_FORM_data16: + v->size = 16; + set_data_value(v, reader->p); + reader->p += v->size; + break; + case DW_FORM_line_strp: + set_cstrp_value(v, reader->obj->debug_line_str.ptr, read_uint(reader)); + break; + case DW_FORM_ref_sig8: + set_uint_value(v, read_uint64(&reader->p)); + break; + case DW_FORM_implicit_const: + set_int_value(v, sleb128(&reader->q)); + break; + case DW_FORM_loclistx: + set_uint_value(v, read_uleb128(reader)); + break; + case DW_FORM_rnglistx: + set_uint_value(v, read_uleb128(reader)); + break; + case DW_FORM_ref_sup8: + set_uint_value(v, read_uint64(&reader->p)); + break; + case DW_FORM_strx1: + set_cstr_value(v, resolve_strx(reader, read_uint8(&reader->p))); + break; + case DW_FORM_strx2: + set_cstr_value(v, resolve_strx(reader, read_uint16(&reader->p))); + break; + case DW_FORM_strx3: + set_cstr_value(v, resolve_strx(reader, read_uint24(&reader->p))); + break; + case DW_FORM_strx4: + set_cstr_value(v, resolve_strx(reader, read_uint32(&reader->p))); + break; + case DW_FORM_addrx1: + set_addr_idx_value(v, read_uint8(&reader->p)); + break; + case DW_FORM_addrx2: + set_addr_idx_value(v, read_uint16(&reader->p)); + break; + case DW_FORM_addrx3: + set_addr_idx_value(v, read_uint24(&reader->p)); + break; + case DW_FORM_addrx4: + set_addr_idx_value(v, read_uint32(&reader->p)); + break; + case 0: + goto fail; + break; + } + return; + + fail: + fprintf(stderr, "%d: unsupported form: %#"PRIx64"\n", __LINE__, form); + exit(1); +} + +/* find abbrev in current compilation unit */ +static const char * +di_find_abbrev(DebugInfoReader *reader, uint64_t abbrev_number) +{ + const char *p; + if (abbrev_number < ABBREV_TABLE_SIZE) { + return reader->abbrev_table[abbrev_number]; + } + p = reader->abbrev_table[ABBREV_TABLE_SIZE-1]; + /* skip 255th record */ + uleb128(&p); /* tag */ + p++; /* has_children */ + di_skip_die_attributes(&p); + for (uint64_t n = uleb128(&p); abbrev_number != n; n = uleb128(&p)) { + if (n == 0) { + fprintf(stderr,"%d: Abbrev Number %"PRId64" not found\n",__LINE__, abbrev_number); + exit(1); + } + uleb128(&p); /* tag */ + p++; /* has_children */ + di_skip_die_attributes(&p); + } + return p; +} + +#if 0 +static void +hexdump0(const unsigned char *p, size_t n) +{ + size_t i; + fprintf(stderr, " 0 1 2 3 4 5 6 7 8 9 A B C D E F\n"); + for (i=0; i < n; i++){ + switch (i & 15) { + case 0: + fprintf(stderr, "%02" PRIdSIZE ": %02X ", i/16, p[i]); + break; + case 15: + fprintf(stderr, "%02X\n", p[i]); + break; + default: + fprintf(stderr, "%02X ", p[i]); + break; + } + } + if ((i & 15) != 15) { + fprintf(stderr, "\n"); + } +} +#define hexdump(p,n) hexdump0((const unsigned char *)p, n) + +static void +div_inspect(DebugInfoValue *v) +{ + switch (v->type) { + case VAL_uint: + fprintf(stderr,"%d: type:%d size:%" PRIxSIZE " v:%"PRIx64"\n",__LINE__,v->type,v->size,v->as.uint64); + break; + case VAL_int: + fprintf(stderr,"%d: type:%d size:%" PRIxSIZE " v:%"PRId64"\n",__LINE__,v->type,v->size,(int64_t)v->as.uint64); + break; + case VAL_cstr: + fprintf(stderr,"%d: type:%d size:%" PRIxSIZE " v:'%s'\n",__LINE__,v->type,v->size,v->as.ptr); + break; + case VAL_data: + fprintf(stderr,"%d: type:%d size:%" PRIxSIZE " v:\n",__LINE__,v->type,v->size); + hexdump(v->as.ptr, 16); + break; + } +} +#endif + +static DIE * +di_read_die(DebugInfoReader *reader, DIE *die) +{ + uint64_t abbrev_number = uleb128(&reader->p); + if (abbrev_number == 0) { + reader->level--; + return NULL; + } + + reader->q = di_find_abbrev(reader, abbrev_number); + + die->pos = reader->p - reader->obj->debug_info.ptr - 1; + die->tag = (int)uleb128(&reader->q); /* tag */ + die->has_children = *reader->q++; /* has_children */ + if (die->has_children) { + reader->level++; + } + return die; +} + +static DebugInfoValue * +di_read_record(DebugInfoReader *reader, DebugInfoValue *vp) +{ + uint64_t at = uleb128(&reader->q); + uint64_t form = uleb128(&reader->q); + if (!at || !form) return NULL; + vp->at = at; + vp->form = form; + debug_info_reader_read_value(reader, form, vp); + return vp; +} + +static void +di_skip_records(DebugInfoReader *reader) +{ + for (;;) { + DebugInfoValue v = {{}}; + uint64_t at = uleb128(&reader->q); + uint64_t form = uleb128(&reader->q); + if (!at || !form) return; + debug_info_reader_read_value(reader, form, &v); + } +} + +typedef struct addr_header { + const char *ptr; + uint64_t unit_length; + uint8_t format; + uint8_t address_size; + /* uint8_t segment_selector_size; */ +} addr_header_t; + +static void +addr_header_init(obj_info_t *obj, addr_header_t *header) { + const char *p = obj->debug_addr.ptr; + + header->ptr = p; + + if (!p) return; + + header->unit_length = *(uint32_t *)p; + p += sizeof(uint32_t); + + header->format = 4; + if (header->unit_length == 0xffffffff) { + header->unit_length = *(uint64_t *)p; + p += sizeof(uint64_t); + header->format = 8; + } + + p += 2; /* version */ + header->address_size = *p++; + p++; /* segment_selector_size */ +} + +static uint64_t +read_addr(addr_header_t *header, uint64_t addr_base, uint64_t idx) { + if (header->address_size == 4) { + return ((uint32_t*)(header->ptr + addr_base))[idx]; + } + else { + return ((uint64_t*)(header->ptr + addr_base))[idx]; + } +} + +typedef struct rnglists_header { + uint64_t unit_length; + uint8_t format; + uint8_t address_size; + uint32_t offset_entry_count; +} rnglists_header_t; + +static void +rnglists_header_init(obj_info_t *obj, rnglists_header_t *header) { + const char *p = obj->debug_rnglists.ptr; + + if (!p) return; + + header->unit_length = *(uint32_t *)p; + p += sizeof(uint32_t); + + header->format = 4; + if (header->unit_length == 0xffffffff) { + header->unit_length = *(uint64_t *)p; + p += sizeof(uint64_t); + header->format = 8; + } + + p += 2; /* version */ + header->address_size = *p++; + p++; /* segment_selector_size */ + header->offset_entry_count = *(uint32_t *)p; +} + +typedef struct { + uint64_t low_pc; + uint64_t high_pc; + uint64_t ranges; + bool low_pc_set; + bool high_pc_set; + bool ranges_set; +} ranges_t; + +static void +ranges_set(ranges_t *ptr, DebugInfoValue *v, addr_header_t *addr_header, uint64_t addr_base) +{ + uint64_t n = 0; + if (v->type == VAL_uint) { + n = v->as.uint64; + } + else if (v->type == VAL_addr) { + n = read_addr(addr_header, addr_base, v->as.addr_idx); + } + switch (v->at) { + case DW_AT_low_pc: + ptr->low_pc = n; + ptr->low_pc_set = true; + break; + case DW_AT_high_pc: + if (v->form == DW_FORM_addr) { + ptr->high_pc = n; + } + else { + ptr->high_pc = ptr->low_pc + n; + } + ptr->high_pc_set = true; + break; + case DW_AT_ranges: + ptr->ranges = n; + ptr->ranges_set = true; + break; + } +} + +static uint64_t +read_dw_form_addr(DebugInfoReader *reader, const char **ptr) +{ + const char *p = *ptr; + *ptr = p + reader->address_size; + if (reader->address_size == 4) { + return read_uint32(&p); + } else if (reader->address_size == 8) { + return read_uint64(&p); + } else { + fprintf(stderr,"unknown address_size:%d", reader->address_size); + abort(); + } +} + +static uintptr_t +ranges_include(DebugInfoReader *reader, ranges_t *ptr, uint64_t addr, rnglists_header_t *rnglists_header) +{ + if (ptr->high_pc_set) { + if (ptr->ranges_set || !ptr->low_pc_set) { + exit(1); + } + if (ptr->low_pc <= addr && addr <= ptr->high_pc) { + return (uintptr_t)ptr->low_pc; + } + } + else if (ptr->ranges_set) { + /* TODO: support base address selection entry */ + const char *p; + uint64_t base = ptr->low_pc_set ? ptr->low_pc : reader->current_low_pc; + bool base_valid = true; + if (reader->current_version >= 5) { + if (rnglists_header->offset_entry_count == 0) { + // DW_FORM_sec_offset + p = reader->obj->debug_rnglists.ptr + ptr->ranges + reader->current_rnglists_base; + } + else { + // DW_FORM_rnglistx + const char *offset_array = reader->obj->debug_rnglists.ptr + reader->current_rnglists_base; + if (rnglists_header->format == 4) { + p = offset_array + ((uint32_t *)offset_array)[ptr->ranges]; + } + else { + p = offset_array + ((uint64_t *)offset_array)[ptr->ranges]; + } + } + for (;;) { + uint8_t rle = read_uint8(&p); + uintptr_t from = 0, to = 0; + if (rle == DW_RLE_end_of_list) break; + switch (rle) { + case DW_RLE_base_addressx: + uleb128(&p); + base_valid = false; /* not supported yet */ + break; + case DW_RLE_startx_endx: + uleb128(&p); + uleb128(&p); + break; + case DW_RLE_startx_length: + uleb128(&p); + uleb128(&p); + break; + case DW_RLE_offset_pair: + if (!base_valid) break; + from = (uintptr_t)base + uleb128(&p); + to = (uintptr_t)base + uleb128(&p); + break; + case DW_RLE_base_address: + base = read_dw_form_addr(reader, &p); + base_valid = true; + break; + case DW_RLE_start_end: + from = (uintptr_t)read_dw_form_addr(reader, &p); + to = (uintptr_t)read_dw_form_addr(reader, &p); + break; + case DW_RLE_start_length: + from = (uintptr_t)read_dw_form_addr(reader, &p); + to = from + uleb128(&p); + break; + } + if (from <= addr && addr < to) { + return from; + } + } + return false; + } + p = reader->obj->debug_ranges.ptr + ptr->ranges; + for (;;) { + uintptr_t from = read_uintptr(&p); + uintptr_t to = read_uintptr(&p); + if (!from && !to) break; + if (from == UINTPTR_MAX) { + /* base address selection entry */ + base = to; + } + else if (base + from <= addr && addr < base + to) { + return (uintptr_t)base + from; + } + } + } + else if (ptr->low_pc_set) { + if (ptr->low_pc == addr) { + return (uintptr_t)ptr->low_pc; + } + } + return false; +} + +#if 0 +static void +ranges_inspect(DebugInfoReader *reader, ranges_t *ptr) +{ + if (ptr->high_pc_set) { + if (ptr->ranges_set || !ptr->low_pc_set) { + fprintf(stderr,"low_pc_set:%d high_pc_set:%d ranges_set:%d\n",ptr->low_pc_set,ptr->high_pc_set,ptr->ranges_set); + exit(1); + } + fprintf(stderr,"low_pc:%"PRIx64" high_pc:%"PRIx64"\n",ptr->low_pc,ptr->high_pc); + } + else if (ptr->ranges_set) { + char *p = reader->obj->debug_ranges.ptr + ptr->ranges; + fprintf(stderr,"low_pc:%"PRIx64" ranges:%"PRIx64" %lx ",ptr->low_pc,ptr->ranges, p-reader->obj->mapped); + for (;;) { + uintptr_t from = read_uintptr(&p); + uintptr_t to = read_uintptr(&p); + if (!from && !to) break; + fprintf(stderr,"%"PRIx64"-%"PRIx64" ",ptr->low_pc+from,ptr->low_pc+to); + } + fprintf(stderr,"\n"); + } + else if (ptr->low_pc_set) { + fprintf(stderr,"low_pc:%"PRIx64"\n",ptr->low_pc); + } + else { + fprintf(stderr,"empty\n"); + } +} +#endif + +static int +di_read_cu(DebugInfoReader *reader) +{ + uint64_t unit_length; + uint16_t version; + uint64_t debug_abbrev_offset; + reader->format = 4; + reader->current_cu = reader->p; + unit_length = read_uint32(&reader->p); + if (unit_length == 0xffffffff) { + unit_length = read_uint64(&reader->p); + reader->format = 8; + } + reader->cu_end = reader->p + unit_length; + version = read_uint16(&reader->p); + reader->current_version = version; + if (version > 5) { + return -1; + } + else if (version == 5) { + /* unit_type = */ read_uint8(&reader->p); + reader->address_size = read_uint8(&reader->p); + debug_abbrev_offset = read_uint(reader); + } + else { + debug_abbrev_offset = read_uint(reader); + reader->address_size = read_uint8(&reader->p); + } + reader->q0 = reader->obj->debug_abbrev.ptr + debug_abbrev_offset; + + reader->level = 0; + di_read_debug_abbrev_cu(reader); + if (di_read_debug_line_cu(reader)) return -1; + +#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER_BUILD_DATE) + /* Though DWARF specifies "the applicable base address defaults to the base + address of the compilation unit", but GCC seems to use zero as default */ +#else + do { + DIE die; + + if (!di_read_die(reader, &die)) continue; + + if (die.tag != DW_TAG_compile_unit) { + di_skip_records(reader); + break; + } + + reader->current_str_offsets_base = 0; + reader->current_addr_base = 0; + reader->current_rnglists_base = 0; + + DebugInfoValue low_pc = {{}}; + /* enumerate abbrev */ + for (;;) { + DebugInfoValue v = {{}}; + if (!di_read_record(reader, &v)) break; + switch (v.at) { + case DW_AT_low_pc: + // clang may output DW_AT_addr_base after DW_AT_low_pc. + // We need to resolve the DW_FORM_addr* after DW_AT_addr_base is parsed. + low_pc = v; + break; + case DW_AT_str_offsets_base: + reader->current_str_offsets_base = v.as.uint64; + break; + case DW_AT_addr_base: + reader->current_addr_base = v.as.uint64; + break; + case DW_AT_rnglists_base: + reader->current_rnglists_base = v.as.uint64; + break; + } + } + // Resolve the DW_FORM_addr of DW_AT_low_pc + switch (low_pc.type) { + case VAL_uint: + reader->current_low_pc = low_pc.as.uint64; + break; + case VAL_addr: + { + addr_header_t header; + addr_header_init(reader->obj, &header); + reader->current_low_pc = read_addr(&header, reader->current_addr_base, low_pc.as.addr_idx); + } + break; + } + } while (0); +#endif + return 0; +} + +static void +read_abstract_origin(DebugInfoReader *reader, uint64_t form, uint64_t abstract_origin, line_info_t *line) +{ + const char *p = reader->p; + const char *q = reader->q; + int level = reader->level; + DIE die; + + switch (form) { + case DW_FORM_ref1: + case DW_FORM_ref2: + case DW_FORM_ref4: + case DW_FORM_ref8: + case DW_FORM_ref_udata: + reader->p = reader->current_cu + abstract_origin; + break; + case DW_FORM_ref_addr: + goto finish; /* not supported yet */ + case DW_FORM_ref_sig8: + goto finish; /* not supported yet */ + case DW_FORM_ref_sup4: + case DW_FORM_ref_sup8: + goto finish; /* not supported yet */ + default: + goto finish; + } + if (!di_read_die(reader, &die)) goto finish; + + /* enumerate abbrev */ + for (;;) { + DebugInfoValue v = {{}}; + if (!di_read_record(reader, &v)) break; + switch (v.at) { + case DW_AT_name: + line->sname = get_cstr_value(&v); + break; + } + } + + finish: + reader->p = p; + reader->q = q; + reader->level = level; +} + +static void +debug_info_read(DebugInfoReader *reader, int num_traces, void **traces, + line_info_t *lines, int offset) { + + addr_header_t addr_header = {}; + addr_header_init(reader->obj, &addr_header); + + rnglists_header_t rnglists_header = {}; + rnglists_header_init(reader->obj, &rnglists_header); + + while (reader->p < reader->cu_end) { + DIE die; + ranges_t ranges = {}; + line_info_t line = {}; + + if (!di_read_die(reader, &die)) continue; + /* fprintf(stderr,"%d:%tx: <%d>\n",__LINE__,die.pos,reader->level,die.tag); */ + + if (die.tag != DW_TAG_subprogram && die.tag != DW_TAG_inlined_subroutine) { + skip_die: + di_skip_records(reader); + continue; + } + + /* enumerate abbrev */ + for (;;) { + DebugInfoValue v = {{}}; + /* ptrdiff_t pos = reader->p - reader->p0; */ + if (!di_read_record(reader, &v)) break; + /* fprintf(stderr,"\n%d:%tx: AT:%lx FORM:%lx\n",__LINE__,pos,v.at,v.form); */ + /* div_inspect(&v); */ + switch (v.at) { + case DW_AT_name: + line.sname = get_cstr_value(&v); + break; + case DW_AT_call_file: + fill_filename((int)v.as.uint64, reader->debug_line_format, reader->debug_line_version, reader->debug_line_directories, reader->debug_line_files, &line, reader->obj); + break; + case DW_AT_call_line: + line.line = (int)v.as.uint64; + break; + case DW_AT_low_pc: + case DW_AT_high_pc: + case DW_AT_ranges: + ranges_set(&ranges, &v, &addr_header, reader->current_addr_base); + break; + case DW_AT_declaration: + goto skip_die; + case DW_AT_inline: + /* 1 or 3 */ + break; /* goto skip_die; */ + case DW_AT_abstract_origin: + read_abstract_origin(reader, v.form, v.as.uint64, &line); + break; /* goto skip_die; */ + } + } + /* ranges_inspect(reader, &ranges); */ + /* fprintf(stderr,"%d:%tx: %x ",__LINE__,diepos,die.tag); */ + for (int i=offset; i < num_traces; i++) { + uintptr_t addr = (uintptr_t)traces[i]; + uintptr_t offset = addr - reader->obj->base_addr + reader->obj->vmaddr; + uintptr_t saddr = ranges_include(reader, &ranges, offset, &rnglists_header); + if (saddr) { + /* fprintf(stdout, "%d:%tx: %d %lx->%lx %x %s: %s/%s %d %s %s %s\n",__LINE__,die.pos, i,addr,offset, die.tag,line.sname,line.dirname,line.filename,line.line,reader->obj->path,line.sname,lines[i].sname); */ + if (lines[i].sname) { + line_info_t *lp = malloc(sizeof(line_info_t)); + memcpy(lp, &lines[i], sizeof(line_info_t)); + lines[i].next = lp; + lp->dirname = line.dirname; + lp->filename = line.filename; + lp->line = line.line; + lp->saddr = 0; + } + lines[i].path = reader->obj->path; + lines[i].base_addr = line.base_addr; + lines[i].sname = line.sname; + lines[i].saddr = saddr + reader->obj->base_addr - reader->obj->vmaddr; + } + } + } +} + +// This function parses the following attributes of Line Number Program Header in DWARF 5: +// +// * directory_entry_format_count +// * directory_entry_format +// * directories_count +// * directories +// +// or +// +// * file_name_entry_format_count +// * file_name_entry_format +// * file_names_count +// * file_names +// +// It records DW_LNCT_path and DW_LNCT_directory_index at the index "idx". +static const char * +parse_ver5_debug_line_header(const char *p, int idx, uint8_t format, obj_info_t *obj, const char **out_path, uint64_t *out_directory_index) { + int i, j; + int entry_format_count = *(uint8_t *)p++; + const char *entry_format = p; + + /* skip the part of entry_format */ + for (i = 0; i < entry_format_count * 2; i++) uleb128(&p); + + int entry_count = (int)uleb128(&p); + + DebugInfoReader reader; + debug_info_reader_init(&reader, obj); + reader.format = format; + reader.p = p; + for (j = 0; j < entry_count; j++) { + const char *format = entry_format; + for (i = 0; i < entry_format_count; i++) { + DebugInfoValue v = {{}}; + unsigned long dw_lnct = uleb128(&format); + unsigned long dw_form = uleb128(&format); + debug_info_reader_read_value(&reader, dw_form, &v); + if (dw_lnct == 1 /* DW_LNCT_path */ && v.type == VAL_cstr && out_path) + *out_path = v.as.ptr + v.off; + if (dw_lnct == 2 /* DW_LNCT_directory_index */ && v.type == VAL_uint && out_directory_index) + *out_directory_index = v.as.uint64; + } + if (j == idx) return 0; + } + + return reader.p; +} + +#ifdef USE_ELF +static unsigned long +uncompress_debug_section(ElfW(Shdr) *shdr, char *file, char **ptr) +{ + *ptr = NULL; +#ifdef SUPPORT_COMPRESSED_DEBUG_LINE + ElfW(Chdr) *chdr = (ElfW(Chdr) *)(file + shdr->sh_offset); + unsigned long destsize = chdr->ch_size; + int ret = 0; + + if (chdr->ch_type != ELFCOMPRESS_ZLIB) { + /* unsupported compression type */ + return 0; + } + + *ptr = malloc(destsize); + if (!*ptr) return 0; + ret = uncompress((Bytef *)*ptr, &destsize, + (const Bytef*)chdr + sizeof(ElfW(Chdr)), + shdr->sh_size - sizeof(ElfW(Chdr))); + if (ret != Z_OK) goto fail; + return destsize; + +fail: + free(*ptr); + *ptr = NULL; +#endif + return 0; +} /* read file and fill lines */ static uintptr_t @@ -465,10 +2007,10 @@ fill_lines(int num_traces, void **traces, int check_debuglink, { int i, j; char *shstr; - char *section_name; ElfW(Ehdr) *ehdr; ElfW(Shdr) *shdr, *shstr_shdr; - ElfW(Shdr) *debug_line_shdr = NULL, *gnu_debuglink_shdr = NULL; + ElfW(Shdr) *gnu_debuglink_shdr = NULL; + ElfW(Shdr) *note_gnu_build_id = NULL; int fd; off_t filesize; char *file; @@ -504,6 +2046,7 @@ fill_lines(int num_traces, void **traces, int check_debuglink, kprintf("mmap: %s\n", strerror(e)); goto fail; } + close(fd); ehdr = (ElfW(Ehdr) *)file; if (memcmp(ehdr->e_ident, "\177ELF", 4) != 0) { @@ -511,11 +2054,8 @@ fill_lines(int num_traces, void **traces, int check_debuglink, * Huh? Maybe filename was overridden by setproctitle() and * it match non-elf file. */ - close(fd); goto fail; } - - obj->fd = fd; obj->mapped = file; obj->mapped_size = (size_t)filesize; @@ -525,7 +2065,7 @@ fill_lines(int num_traces, void **traces, int check_debuglink, shstr = file + shstr_shdr->sh_offset; for (i = 0; i < ehdr->e_shnum; i++) { - section_name = shstr + shdr[i].sh_name; + char *section_name = shstr + shdr[i].sh_name; switch (shdr[i].sh_type) { case SHT_STRTAB: if (!strcmp(section_name, ".strtab")) { @@ -543,13 +2083,44 @@ fill_lines(int num_traces, void **traces, int check_debuglink, /* if (!strcmp(section_name, ".dynsym")) */ dynsym_shdr = shdr + i; break; + case SHT_NOTE: + if (!strcmp(section_name, ".note.gnu.build-id")) { + note_gnu_build_id = shdr + i; + } + break; case SHT_PROGBITS: - if (!strcmp(section_name, ".debug_line")) { - debug_line_shdr = shdr + i; - } - else if (!strcmp(section_name, ".gnu_debuglink")) { + if (!strcmp(section_name, ".gnu_debuglink")) { gnu_debuglink_shdr = shdr + i; } + else { + const char *debug_section_names[] = { + ".debug_abbrev", + ".debug_info", + ".debug_line", + ".debug_ranges", + ".debug_str_offsets", + ".debug_addr", + ".debug_rnglists", + ".debug_str", + ".debug_line_str" + }; + + for (j=0; j < DWARF_SECTION_COUNT; j++) { + struct dwarf_section *s = obj_dwarf_section_at(obj, j); + + if (strcmp(section_name, debug_section_names[j]) != 0) + continue; + + s->ptr = file + shdr[i].sh_offset; + s->size = shdr[i].sh_size; + s->flags = shdr[i].sh_flags; + if (s->flags & SHF_COMPRESSED) { + s->size = uncompress_debug_section(&shdr[i], file, &s->ptr); + if (!s->size) goto fail; + } + break; + } + } break; } } @@ -561,20 +2132,22 @@ fill_lines(int num_traces, void **traces, int check_debuglink, char *strtab = file + dynstr_shdr->sh_offset; ElfW(Sym) *symtab = (ElfW(Sym) *)(file + dynsym_shdr->sh_offset); int symtab_count = (int)(dynsym_shdr->sh_size / sizeof(ElfW(Sym))); - for (j = 0; j < symtab_count; j++) { - ElfW(Sym) *sym = &symtab[j]; - Dl_info info; - void *h, *s; - if (ELF_ST_TYPE(sym->st_info) != STT_FUNC || sym->st_size <= 0) continue; - h = dlopen(NULL, RTLD_NOW|RTLD_LOCAL); - if (!h) continue; - s = dlsym(h, strtab + sym->st_name); - if (!s) continue; - if (dladdr(s, &info)) { - dladdr_fbase = (uintptr_t)info.dli_fbase; - break; - } - } + void *handle = dlopen(NULL, RTLD_NOW|RTLD_LOCAL); + if (handle) { + for (j = 0; j < symtab_count; j++) { + ElfW(Sym) *sym = &symtab[j]; + Dl_info info; + void *s; + if (ELF_ST_TYPE(sym->st_info) != STT_FUNC || sym->st_size == 0) continue; + s = dlsym(handle, strtab + sym->st_name); + if (s && dladdr(s, &info)) { + obj->base_addr = dladdr_fbase; + dladdr_fbase = (uintptr_t)info.dli_fbase; + break; + } + } + dlclose(handle); + } if (ehdr->e_type == ET_EXEC) { obj->base_addr = 0; } @@ -585,33 +2158,48 @@ fill_lines(int num_traces, void **traces, int check_debuglink, } } - if (!symtab_shdr) { - symtab_shdr = dynsym_shdr; - strtab_shdr = dynstr_shdr; - } - - if (symtab_shdr && strtab_shdr) { - char *strtab = file + strtab_shdr->sh_offset; - ElfW(Sym) *symtab = (ElfW(Sym) *)(file + symtab_shdr->sh_offset); - int symtab_count = (int)(symtab_shdr->sh_size / sizeof(ElfW(Sym))); - for (j = 0; j < symtab_count; j++) { - ElfW(Sym) *sym = &symtab[j]; - uintptr_t saddr = (uintptr_t)sym->st_value + obj->base_addr; - if (ELF_ST_TYPE(sym->st_info) != STT_FUNC || sym->st_size <= 0) continue; - for (i = offset; i < num_traces; i++) { - uintptr_t d = (uintptr_t)traces[i] - saddr; - if (lines[i].line > 0 || d <= 0 || d > (uintptr_t)sym->st_size) - continue; - /* fill symbol name and addr from .symtab */ - lines[i].sname = strtab + sym->st_name; - lines[i].saddr = saddr; - lines[i].path = obj->path; - lines[i].base_addr = obj->base_addr; - } - } + if (obj->debug_info.ptr && obj->debug_abbrev.ptr) { + DebugInfoReader reader; + debug_info_reader_init(&reader, obj); + i = 0; + while (reader.p < reader.pend) { + /* fprintf(stderr, "%d:%tx: CU[%d]\n", __LINE__, reader.p - reader.obj->debug_info.ptr, i++); */ + if (di_read_cu(&reader)) goto use_symtab; + debug_info_read(&reader, num_traces, traces, lines, offset); + } + } + else { + /* This file doesn't have dwarf, use symtab or dynsym */ +use_symtab: + if (!symtab_shdr) { + /* This file doesn't have symtab, use dynsym instead */ + symtab_shdr = dynsym_shdr; + strtab_shdr = dynstr_shdr; + } + + if (symtab_shdr && strtab_shdr) { + char *strtab = file + strtab_shdr->sh_offset; + ElfW(Sym) *symtab = (ElfW(Sym) *)(file + symtab_shdr->sh_offset); + int symtab_count = (int)(symtab_shdr->sh_size / sizeof(ElfW(Sym))); + for (j = 0; j < symtab_count; j++) { + ElfW(Sym) *sym = &symtab[j]; + uintptr_t saddr = (uintptr_t)sym->st_value + obj->base_addr; + if (ELF_ST_TYPE(sym->st_info) != STT_FUNC) continue; + for (i = offset; i < num_traces; i++) { + uintptr_t d = (uintptr_t)traces[i] - saddr; + if (lines[i].line > 0 || d > (uintptr_t)sym->st_size) + continue; + /* fill symbol name and addr from .symtab */ + if (!lines[i].sname) lines[i].sname = strtab + sym->st_name; + lines[i].saddr = saddr; + lines[i].path = obj->path; + lines[i].base_addr = obj->base_addr; + } + } + } } - if (!debug_line_shdr) { + if (!obj->debug_line.ptr) { /* This file doesn't have .debug_line section, let's check .gnu_debuglink section instead. */ if (gnu_debuglink_shdr && check_debuglink) { @@ -619,21 +2207,251 @@ fill_lines(int num_traces, void **traces, int check_debuglink, num_traces, traces, objp, lines, offset); } + if (note_gnu_build_id && check_debuglink) { + ElfW(Nhdr) *nhdr = (ElfW(Nhdr)*) (file + note_gnu_build_id->sh_offset); + const char *build_id = (char *)(nhdr + 1) + nhdr->n_namesz; + follow_debuglink_build_id(build_id, nhdr->n_descsz, + num_traces, traces, + objp, lines, offset); + } goto finish; } - parse_debug_line(num_traces, traces, - file + debug_line_shdr->sh_offset, - debug_line_shdr->sh_size, - obj, lines, offset); + if (parse_debug_line(num_traces, traces, + obj->debug_line.ptr, + obj->debug_line.size, + obj, lines, offset) == -1) + goto fail; + finish: return dladdr_fbase; fail: return (uintptr_t)-1; } +#else /* Mach-O */ +/* read file and fill lines */ +static uintptr_t +fill_lines(int num_traces, void **traces, int check_debuglink, + obj_info_t **objp, line_info_t *lines, int offset) +{ +# ifdef __LP64__ +# define LP(x) x##_64 +# else +# define LP(x) x +# endif + int fd; + off_t filesize; + char *file, *p = NULL; + obj_info_t *obj = *objp; + struct LP(mach_header) *header; + uintptr_t dladdr_fbase = 0; + + { + char *s = binary_filename; + char *base = strrchr(binary_filename, '/')+1; + size_t max = PATH_MAX; + size_t size = strlen(binary_filename); + size_t basesize = size - (base - binary_filename); + s += size; + max -= size; + p = s; + size = strlcpy(s, ".dSYM/Contents/Resources/DWARF/", max); + if (size == 0) goto fail; + s += size; + max -= size; + if (max <= basesize) goto fail; + memcpy(s, base, basesize); + s[basesize] = 0; + + fd = open(binary_filename, O_RDONLY); + if (fd < 0) { + *p = 0; /* binary_filename becomes original file name */ + fd = open(binary_filename, O_RDONLY); + if (fd < 0) { + goto fail; + } + } + } + + filesize = lseek(fd, 0, SEEK_END); + if (filesize < 0) { + int e = errno; + close(fd); + kprintf("lseek: %s\n", strerror(e)); + goto fail; + } +#if SIZEOF_OFF_T > SIZEOF_SIZE_T + if (filesize > (off_t)SIZE_MAX) { + close(fd); + kprintf("Too large file %s\n", binary_filename); + goto fail; + } +#endif + lseek(fd, 0, SEEK_SET); + /* async-signal unsafe */ + file = (char *)mmap(NULL, (size_t)filesize, PROT_READ, MAP_SHARED, fd, 0); + if (file == MAP_FAILED) { + int e = errno; + close(fd); + kprintf("mmap: %s\n", strerror(e)); + goto fail; + } + close(fd); + + obj->mapped = file; + obj->mapped_size = (size_t)filesize; + + header = (struct LP(mach_header) *)file; + if (header->magic == LP(MH_MAGIC)) { + /* non universal binary */ + p = file; + } + else if (header->magic == FAT_CIGAM) { + struct LP(mach_header) *mhp = _NSGetMachExecuteHeader(); + struct fat_header *fat = (struct fat_header *)file; + char *q = file + sizeof(*fat); + uint32_t nfat_arch = __builtin_bswap32(fat->nfat_arch); + /* fprintf(stderr,"%d: fat:%s %d\n",__LINE__, binary_filename,nfat_arch); */ + for (uint32_t i = 0; i < nfat_arch; i++) { + struct fat_arch *arch = (struct fat_arch *)q; + cpu_type_t cputype = __builtin_bswap32(arch->cputype); + cpu_subtype_t cpusubtype = __builtin_bswap32(arch->cpusubtype); + uint32_t offset = __builtin_bswap32(arch->offset); + /* fprintf(stderr,"%d: fat %d %x/%x %x/%x\n",__LINE__, i, mhp->cputype,mhp->cpusubtype, cputype,cpusubtype); */ + if (mhp->cputype == cputype && + (cpu_subtype_t)(mhp->cpusubtype & ~CPU_SUBTYPE_MASK) == cpusubtype) { + p = file + offset; + file = p; + header = (struct LP(mach_header) *)p; + if (header->magic == LP(MH_MAGIC)) { + goto found_mach_header; + } + break; + } + q += sizeof(*arch); + } + kprintf("'%s' is not a Mach-O universal binary file!\n",binary_filename); + close(fd); + goto fail; + } + else { + kprintf("'%s' is not a " +# ifdef __LP64__ + "64" +# else + "32" +# endif + "-bit Mach-O file!\n",binary_filename); + close(fd); + goto fail; + } +found_mach_header: + p += sizeof(*header); + + for (uint32_t i = 0; i < (uint32_t)header->ncmds; i++) { + struct load_command *lcmd = (struct load_command *)p; + switch (lcmd->cmd) { + case LP(LC_SEGMENT): + { + static const char *debug_section_names[] = { + "__debug_abbrev", + "__debug_info", + "__debug_line", + "__debug_ranges", + "__debug_str_offsets", + "__debug_addr", + "__debug_rnglists", + "__debug_str", + "__debug_line_str", + }; + struct LP(segment_command) *scmd = (struct LP(segment_command) *)lcmd; + if (strcmp(scmd->segname, "__TEXT") == 0) { + obj->vmaddr = scmd->vmaddr; + } + else if (strcmp(scmd->segname, "__DWARF") == 0) { + p += sizeof(struct LP(segment_command)); + for (uint64_t i = 0; i < scmd->nsects; i++) { + struct LP(section) *sect = (struct LP(section) *)p; + p += sizeof(struct LP(section)); + for (int j=0; j < DWARF_SECTION_COUNT; j++) { + struct dwarf_section *s = obj_dwarf_section_at(obj, j); + + if (strcmp(sect->sectname, debug_section_names[j]) != 0) + continue; + + s->ptr = file + sect->offset; + s->size = sect->size; + s->flags = sect->flags; + if (s->flags & SHF_COMPRESSED) { + goto fail; + } + break; + } + } + } + } + break; + + case LC_SYMTAB: + { + struct symtab_command *cmd = (struct symtab_command *)lcmd; + struct LP(nlist) *nl = (struct LP(nlist) *)(file + cmd->symoff); + char *strtab = file + cmd->stroff, *sname = 0; + uint32_t j; + uintptr_t saddr = 0; + /* kprintf("[%2d]: %x/symtab %p\n", i, cmd->cmd, (void *)p); */ + for (j = 0; j < cmd->nsyms; j++) { + uintptr_t symsize, d; + struct LP(nlist) *e = &nl[j]; + /* kprintf("[%2d][%4d]: %02x/%x/%x: %s %llx\n", i, j, e->n_type,e->n_sect,e->n_desc,strtab+e->n_un.n_strx,e->n_value); */ + if (e->n_type != N_FUN) continue; + if (e->n_sect) { + saddr = (uintptr_t)e->n_value + obj->base_addr - obj->vmaddr; + sname = strtab + e->n_un.n_strx; + /* kprintf("[%2d][%4d]: %02x/%x/%x: %s %llx\n", i, j, e->n_type,e->n_sect,e->n_desc,strtab+e->n_un.n_strx,e->n_value); */ + continue; + } + for (int k = offset; k < num_traces; k++) { + d = (uintptr_t)traces[k] - saddr; + symsize = e->n_value; + /* kprintf("%lx %lx %lx\n",saddr,symsize,traces[k]); */ + if (lines[k].line > 0 || d > (uintptr_t)symsize) + continue; + /* fill symbol name and addr from .symtab */ + if (!lines[k].sname) lines[k].sname = sname; + lines[k].saddr = saddr; + lines[k].path = obj->path; + lines[k].base_addr = obj->base_addr; + } + } + } + } + p += lcmd->cmdsize; + } + + if (obj->debug_info.ptr && obj->debug_abbrev.ptr) { + DebugInfoReader reader; + debug_info_reader_init(&reader, obj); + while (reader.p < reader.pend) { + if (di_read_cu(&reader)) goto fail; + debug_info_read(&reader, num_traces, traces, lines, offset); + } + } + + if (parse_debug_line(num_traces, traces, + obj->debug_line.ptr, + obj->debug_line.size, + obj, lines, offset) == -1) + goto fail; + + return dladdr_fbase; +fail: + return (uintptr_t)-1; +} +#endif #define HAVE_MAIN_EXE_PATH -#if defined(__FreeBSD__) +#if defined(__FreeBSD__) || defined(__DragonFly__) # include <sys/sysctl.h> #endif /* ssize_t main_exe_path(void) @@ -642,17 +2460,22 @@ fail: * and returns strlen(binary_filename). * it is NUL terminated. */ -#if defined(__linux__) -ssize_t +#if defined(__linux__) || defined(__NetBSD__) +static ssize_t main_exe_path(void) { -# define PROC_SELF_EXE "/proc/self/exe" +# if defined(__linux__) +# define PROC_SELF_EXE "/proc/self/exe" +# elif defined(__NetBSD__) +# define PROC_SELF_EXE "/proc/curproc/exe" +# endif ssize_t len = readlink(PROC_SELF_EXE, binary_filename, PATH_MAX); + if (len < 0) return 0; binary_filename[len] = 0; return len; } -#elif defined(__FreeBSD__) -ssize_t +#elif defined(__FreeBSD__) || defined(__DragonFly__) +static ssize_t main_exe_path(void) { int mib[4] = {CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1}; @@ -665,10 +2488,69 @@ main_exe_path(void) len--; /* sysctl sets strlen+1 */ return len; } +#elif defined(HAVE_LIBPROC_H) +static ssize_t +main_exe_path(void) +{ + int len = proc_pidpath(getpid(), binary_filename, PATH_MAX); + if (len == 0) return 0; + binary_filename[len] = 0; + return len; +} #else #undef HAVE_MAIN_EXE_PATH #endif +static void +print_line0(line_info_t *line, void *address) +{ + uintptr_t addr = (uintptr_t)address; + uintptr_t d = addr - line->saddr; + if (!address) { + /* inlined */ + if (line->dirname && line->dirname[0]) { + kprintf("%s(%s) %s/%s:%d\n", line->path, line->sname, line->dirname, line->filename, line->line); + } + else { + kprintf("%s(%s) %s:%d\n", line->path, line->sname, line->filename, line->line); + } + } + else if (!line->path) { + kprintf("[0x%"PRIxPTR"]\n", addr); + } + else if (!line->sname) { + kprintf("%s(0x%"PRIxPTR") [0x%"PRIxPTR"]\n", line->path, addr-line->base_addr, addr); + } + else if (!line->saddr) { + kprintf("%s(%s) [0x%"PRIxPTR"]\n", line->path, line->sname, addr); + } + else if (line->line <= 0) { + kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"]\n", line->path, line->sname, + d, addr); + } + else if (!line->filename) { + kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"] ???:%d\n", line->path, line->sname, + d, addr, line->line); + } + else if (line->dirname && line->dirname[0]) { + kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"] %s/%s:%d\n", line->path, line->sname, + d, addr, line->dirname, line->filename, line->line); + } + else { + kprintf("%s(%s+0x%"PRIxPTR") [0x%"PRIxPTR"] %s:%d\n", line->path, line->sname, + d, addr, line->filename, line->line); + } +} + +static void +print_line(line_info_t *line, void *address) +{ + print_line0(line, address); + if (line->next) { + print_line(line->next, NULL); + } +} + void rb_dump_backtrace_with_lines(int num_traces, void **traces) { @@ -678,6 +2560,7 @@ rb_dump_backtrace_with_lines(int num_traces, void **traces) obj_info_t *obj = NULL; /* 2 is NULL + main executable */ void **dladdr_fbases = (void **)calloc(num_traces+2, sizeof(void *)); + #ifdef HAVE_MAIN_EXE_PATH char *main_path = NULL; /* used on printing backtrace */ ssize_t len; @@ -708,8 +2591,8 @@ rb_dump_backtrace_with_lines(int num_traces, void **traces) /* if the binary is strip-ed, this may effect */ for (p=dladdr_fbases; *p; p++) { if (*p == info.dli_fbase) { - lines[i].path = info.dli_fname; - lines[i].sname = info.dli_sname; + if (info.dli_fname) lines[i].path = info.dli_fname; + if (info.dli_sname) lines[i].sname = info.dli_sname; goto next_line; } } @@ -719,9 +2602,14 @@ rb_dump_backtrace_with_lines(int num_traces, void **traces) obj->base_addr = (uintptr_t)info.dli_fbase; path = info.dli_fname; obj->path = path; - lines[i].path = path; - strcpy(binary_filename, path); - fill_lines(num_traces, traces, 1, &obj, lines, i); + if (path) lines[i].path = path; + if (info.dli_sname) { + lines[i].sname = info.dli_sname; + lines[i].saddr = (uintptr_t)info.dli_saddr; + } + strlcpy(binary_filename, path, PATH_MAX); + if (fill_lines(num_traces, traces, 1, &obj, lines, i) == (uintptr_t)-1) + break; } next_line: continue; @@ -729,46 +2617,36 @@ next_line: /* output */ for (i = 0; i < num_traces; i++) { - line_info_t *line = &lines[i]; - uintptr_t addr = (uintptr_t)traces[i]; - uintptr_t d = addr - line->saddr; - if (!line->path) { - kprintf("[0x%lx]\n", addr); - } - else if (!line->saddr || !line->sname) { - kprintf("%s [0x%lx]\n", line->path, addr); - } - else if (line->line <= 0) { - kprintf("%s(%s+0x%lx) [0x%lx]\n", line->path, line->sname, - d, addr); - } - else if (!line->filename) { - kprintf("%s(%s+0x%lx) [0x%lx] ???:%d\n", line->path, line->sname, - d, addr, line->line); - } - else if (line->dirname && line->dirname[0]) { - kprintf("%s(%s+0x%lx) [0x%lx] %s/%s:%d\n", line->path, line->sname, - d, addr, line->dirname, line->filename, line->line); - } - else { - kprintf("%s(%s+0x%lx) [0x%lx] %s:%d\n", line->path, line->sname, - d, addr, line->filename, line->line); - } + print_line(&lines[i], traces[i]); + /* FreeBSD's backtrace may show _start and so on */ - if (line->sname && strcmp("main", line->sname) == 0) + if (lines[i].sname && strcmp("main", lines[i].sname) == 0) break; } /* free */ while (obj) { obj_info_t *o = obj; - obj = o->next; - if (o->fd) { - munmap(o->mapped, o->mapped_size); - close(o->fd); + for (i=0; i < DWARF_SECTION_COUNT; i++) { + struct dwarf_section *s = obj_dwarf_section_at(obj, i); + if (s->flags & SHF_COMPRESSED) { + free(s->ptr); + } + } + if (obj->mapped_size) { + munmap(obj->mapped, obj->mapped_size); } + obj = o->next; free(o); } + for (i = 0; i < num_traces; i++) { + line_info_t *line = lines[i].next; + while (line) { + line_info_t *l = line; + line = line->next; + free(l); + } + } free(lines); free(dladdr_fbases); } @@ -812,10 +2690,9 @@ next_line: #include <stdarg.h> #define MAXNBUF (sizeof(intmax_t) * CHAR_BIT + 1) -extern int rb_toupper(int c); -#define toupper(c) rb_toupper(c) +static inline int toupper(int c) { return ('A' <= c && c <= 'Z') ? (c&0x5f) : c; } #define hex2ascii(hex) (hex2ascii_data[hex]) -char const hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz"; +static const char hex2ascii_data[] = "0123456789abcdefghijklmnopqrstuvwxyz"; static inline int imax(int a, int b) { return (a > b ? a : b); } static int kvprintf(char const *fmt, void (*func)(int), void *arg, int radix, va_list ap); @@ -829,7 +2706,7 @@ static void putce(int c) (void)ret; } -int +static int kprintf(const char *fmt, ...) { va_list ap; diff --git a/addr2line.h b/addr2line.h index d99f010934..f09b665800 100644 --- a/addr2line.h +++ b/addr2line.h @@ -1,3 +1,5 @@ +#ifndef RUBY_ADDR2LINE_H +#define RUBY_ADDR2LINE_H /********************************************************************** addr2line.h - @@ -8,10 +10,7 @@ **********************************************************************/ -#ifndef RUBY_ADDR2LINE_H -#define RUBY_ADDR2LINE_H - -#ifdef USE_ELF +#if (defined(USE_ELF) || defined(HAVE_MACH_O_LOADER_H)) void rb_dump_backtrace_with_lines(int num_traces, void **traces); @@ -11,51 +11,107 @@ **********************************************************************/ +#include "debug_counter.h" +#include "id.h" #include "internal.h" -#include "ruby/util.h" -#include "ruby/st.h" +#include "internal/array.h" +#include "internal/compar.h" +#include "internal/enum.h" +#include "internal/gc.h" +#include "internal/hash.h" +#include "internal/numeric.h" +#include "internal/object.h" +#include "internal/proc.h" +#include "internal/rational.h" +#include "internal/vm.h" #include "probes.h" -#include "id.h" +#include "ruby/encoding.h" +#include "ruby/st.h" +#include "ruby/util.h" +#include "transient_heap.h" +#include "builtin.h" -#ifndef ARRAY_DEBUG +#if !ARRAY_DEBUG +# undef NDEBUG # define NDEBUG #endif -#include <assert.h> +#include "ruby_assert.h" VALUE rb_cArray; -static ID id_cmp, id_div, id_power; +/* Flags of RArray + * + * 1: RARRAY_EMBED_FLAG + * The array is embedded (its contents follow the header, rather than + * being on a separately allocated buffer). + * 2: RARRAY_SHARED_FLAG (equal to ELTS_SHARED) + * The array is shared. The buffer this array points to is owned by + * another array (the shared root). + * if USE_RVARGC + * 3-9: RARRAY_EMBED_LEN + * The length of the array when RARRAY_EMBED_FLAG is set. + * else + * 3-4: RARRAY_EMBED_LEN + * The length of the array when RARRAY_EMBED_FLAG is set. + * endif + * 12: RARRAY_SHARED_ROOT_FLAG + * The array is a shared root that does reference counting. The buffer + * this array points to is owned by this array but may be pointed to + * by other arrays. + * Note: Frozen arrays may be a shared root without this flag being + * set. Frozen arrays do not have reference counting because + * they cannot be modified. Not updating the reference count + * improves copy-on-write performance. Their reference count is + * assumed to be infinity. + * 13: RARRAY_TRANSIENT_FLAG + * The buffer of the array is allocated on the transient heap. + * 14: RARRAY_PTR_IN_USE_FLAG + * The buffer of the array is in use. This is only used during + * debugging. + */ + +/* for OPTIMIZED_CMP: */ +#define id_cmp idCmp #define ARY_DEFAULT_SIZE 16 #define ARY_MAX_SIZE (LONG_MAX / (int)sizeof(VALUE)) +#define SMALL_ARRAY_LEN 16 -# define ARY_SHARED_P(ary) \ - (assert(!FL_TEST((ary), ELTS_SHARED) || !FL_TEST((ary), RARRAY_EMBED_FLAG)), \ - FL_TEST((ary),ELTS_SHARED)!=0) -# define ARY_EMBED_P(ary) \ - (assert(!FL_TEST((ary), ELTS_SHARED) || !FL_TEST((ary), RARRAY_EMBED_FLAG)), \ - FL_TEST((ary), RARRAY_EMBED_FLAG)!=0) +RBIMPL_ATTR_MAYBE_UNUSED() +static int +should_be_T_ARRAY(VALUE ary) +{ + return RB_TYPE_P(ary, T_ARRAY); +} #define ARY_HEAP_PTR(a) (assert(!ARY_EMBED_P(a)), RARRAY(a)->as.heap.ptr) #define ARY_HEAP_LEN(a) (assert(!ARY_EMBED_P(a)), RARRAY(a)->as.heap.len) +#define ARY_HEAP_CAPA(a) (assert(!ARY_EMBED_P(a)), assert(!ARY_SHARED_ROOT_P(a)), \ + RARRAY(a)->as.heap.aux.capa) + #define ARY_EMBED_PTR(a) (assert(ARY_EMBED_P(a)), RARRAY(a)->as.ary) #define ARY_EMBED_LEN(a) \ (assert(ARY_EMBED_P(a)), \ (long)((RBASIC(a)->flags >> RARRAY_EMBED_LEN_SHIFT) & \ - (RARRAY_EMBED_LEN_MASK >> RARRAY_EMBED_LEN_SHIFT))) -#define ARY_HEAP_SIZE(a) (assert(!ARY_EMBED_P(a)), assert(ARY_OWNS_HEAP_P(a)), RARRAY(a)->as.heap.aux.capa * sizeof(VALUE)) + (RARRAY_EMBED_LEN_MASK >> RARRAY_EMBED_LEN_SHIFT))) +#define ARY_HEAP_SIZE(a) (assert(!ARY_EMBED_P(a)), assert(ARY_OWNS_HEAP_P(a)), ARY_CAPA(a) * sizeof(VALUE)) + +#define ARY_OWNS_HEAP_P(a) (assert(should_be_T_ARRAY((VALUE)(a))), \ + !FL_TEST_RAW((a), RARRAY_SHARED_FLAG|RARRAY_EMBED_FLAG)) -#define ARY_OWNS_HEAP_P(a) (!FL_TEST((a), ELTS_SHARED|RARRAY_EMBED_FLAG)) #define FL_SET_EMBED(a) do { \ assert(!ARY_SHARED_P(a)); \ FL_SET((a), RARRAY_EMBED_FLAG); \ + RARY_TRANSIENT_UNSET(a); \ + ary_verify(a); \ } while (0) + #define FL_UNSET_EMBED(ary) FL_UNSET((ary), RARRAY_EMBED_FLAG|RARRAY_EMBED_LEN_MASK) #define FL_SET_SHARED(ary) do { \ assert(!ARY_EMBED_P(ary)); \ - FL_SET((ary), ELTS_SHARED); \ + FL_SET((ary), RARRAY_SHARED_FLAG); \ } while (0) -#define FL_UNSET_SHARED(ary) FL_UNSET((ary), ELTS_SHARED) +#define FL_UNSET_SHARED(ary) FL_UNSET((ary), RARRAY_SHARED_FLAG) #define ARY_SET_PTR(ary, p) do { \ assert(!ARY_EMBED_P(ary)); \ @@ -65,7 +121,6 @@ static ID id_cmp, id_div, id_power; #define ARY_SET_EMBED_LEN(ary, n) do { \ long tmp_n = (n); \ assert(ARY_EMBED_P(ary)); \ - assert(!OBJ_FROZEN(ary)); \ RBASIC(ary)->flags &= ~RARRAY_EMBED_LEN_MASK; \ RBASIC(ary)->flags |= (tmp_n) << RARRAY_EMBED_LEN_SHIFT; \ } while (0) @@ -97,8 +152,8 @@ static ID id_cmp, id_div, id_power; } \ } while (0) -#define ARY_CAPA(ary) (ARY_EMBED_P(ary) ? RARRAY_EMBED_LEN_MAX : \ - ARY_SHARED_ROOT_P(ary) ? RARRAY_LEN(ary) : RARRAY(ary)->as.heap.aux.capa) +#define ARY_CAPA(ary) (ARY_EMBED_P(ary) ? ary_embed_capa(ary) : \ + ARY_SHARED_ROOT_P(ary) ? RARRAY_LEN(ary) : ARY_HEAP_CAPA(ary)) #define ARY_SET_CAPA(ary, n) do { \ assert(!ARY_EMBED_P(ary)); \ assert(!ARY_SHARED_P(ary)); \ @@ -106,44 +161,185 @@ static ID id_cmp, id_div, id_power; RARRAY(ary)->as.heap.aux.capa = (n); \ } while (0) -#define ARY_SHARED(ary) (assert(ARY_SHARED_P(ary)), RARRAY(ary)->as.heap.aux.shared) #define ARY_SET_SHARED(ary, value) do { \ const VALUE _ary_ = (ary); \ const VALUE _value_ = (value); \ assert(!ARY_EMBED_P(_ary_)); \ assert(ARY_SHARED_P(_ary_)); \ - assert(ARY_SHARED_ROOT_P(_value_)); \ - RB_OBJ_WRITE(_ary_, &RARRAY(_ary_)->as.heap.aux.shared, _value_); \ + assert(!OBJ_FROZEN(_ary_)); \ + assert(ARY_SHARED_ROOT_P(_value_) || OBJ_FROZEN(_value_)); \ + RB_OBJ_WRITE(_ary_, &RARRAY(_ary_)->as.heap.aux.shared_root, _value_); \ } while (0) -#define RARRAY_SHARED_ROOT_FLAG FL_USER5 -#define ARY_SHARED_ROOT_P(ary) (FL_TEST((ary), RARRAY_SHARED_ROOT_FLAG)) -#define ARY_SHARED_NUM(ary) \ - (assert(ARY_SHARED_ROOT_P(ary)), RARRAY(ary)->as.heap.aux.capa) -#define ARY_SHARED_OCCUPIED(ary) (ARY_SHARED_NUM(ary) == 1) -#define ARY_SET_SHARED_NUM(ary, value) do { \ + +#define ARY_SHARED_ROOT_OCCUPIED(ary) (!OBJ_FROZEN(ary) && ARY_SHARED_ROOT_REFCNT(ary) == 1) +#define ARY_SET_SHARED_ROOT_REFCNT(ary, value) do { \ assert(ARY_SHARED_ROOT_P(ary)); \ + assert(!OBJ_FROZEN(ary)); \ + assert((value) >= 0); \ RARRAY(ary)->as.heap.aux.capa = (value); \ } while (0) #define FL_SET_SHARED_ROOT(ary) do { \ + assert(!OBJ_FROZEN(ary)); \ assert(!ARY_EMBED_P(ary)); \ + assert(!RARRAY_TRANSIENT_P(ary)); \ FL_SET((ary), RARRAY_SHARED_ROOT_FLAG); \ } while (0) -#define ARY_SET(a, i, v) RARRAY_ASET((assert(!ARY_SHARED_P(a)), (a)), (i), (v)) +static inline void +ARY_SET(VALUE a, long i, VALUE v) +{ + assert(!ARY_SHARED_P(a)); + assert(!OBJ_FROZEN(a)); + + RARRAY_ASET(a, i, v); +} +#undef RARRAY_ASET + +static long +ary_embed_capa(VALUE ary) +{ +#if USE_RVARGC + size_t size = rb_gc_obj_slot_size(ary) - offsetof(struct RArray, as.ary); + assert(size % sizeof(VALUE) == 0); + return size / sizeof(VALUE); +#else + return RARRAY_EMBED_LEN_MAX; +#endif +} + +static size_t +ary_embed_size(long capa) +{ + return offsetof(struct RArray, as.ary) + (sizeof(VALUE) * capa); +} + +static bool +ary_embeddable_p(long capa) +{ +#if USE_RVARGC + return rb_gc_size_allocatable_p(ary_embed_size(capa)); +#else + return capa <= RARRAY_EMBED_LEN_MAX; +#endif +} + +bool +rb_ary_embeddable_p(VALUE ary) +{ + /* An array cannot be turned embeddable when the array is: + * - Shared root: other objects may point to the buffer of this array + * so we cannot make it embedded. + * - Frozen: this array may also be a shared root without the shared root + * flag. + * - Shared: we don't want to re-embed an array that points to a shared + * root (to save memory). + */ + return !(ARY_SHARED_ROOT_P(ary) || OBJ_FROZEN(ary) || ARY_SHARED_P(ary)); +} + +size_t +rb_ary_size_as_embedded(VALUE ary) +{ + size_t real_size; + + if (ARY_EMBED_P(ary)) { + real_size = ary_embed_size(ARY_EMBED_LEN(ary)); + } + else if (rb_ary_embeddable_p(ary)) { + real_size = ary_embed_size(ARY_HEAP_CAPA(ary)); + } + else { + real_size = sizeof(struct RArray); + } + return real_size; +} + + +#if ARRAY_DEBUG +#define ary_verify(ary) ary_verify_(ary, __FILE__, __LINE__) + +static VALUE +ary_verify_(VALUE ary, const char *file, int line) +{ + assert(RB_TYPE_P(ary, T_ARRAY)); + + if (ARY_SHARED_P(ary)) { + VALUE root = ARY_SHARED_ROOT(ary); + const VALUE *ptr = ARY_HEAP_PTR(ary); + const VALUE *root_ptr = RARRAY_CONST_PTR_TRANSIENT(root); + long len = ARY_HEAP_LEN(ary), root_len = RARRAY_LEN(root); + assert(ARY_SHARED_ROOT_P(root) || OBJ_FROZEN(root)); + assert(root_ptr <= ptr && ptr + len <= root_ptr + root_len); + ary_verify(root); + } + else if (ARY_EMBED_P(ary)) { + assert(!RARRAY_TRANSIENT_P(ary)); + assert(!ARY_SHARED_P(ary)); + assert(RARRAY_LEN(ary) <= ary_embed_capa(ary)); + } + else { +#if 1 + const VALUE *ptr = RARRAY_CONST_PTR_TRANSIENT(ary); + long i, len = RARRAY_LEN(ary); + volatile VALUE v; + if (len > 1) len = 1; /* check only HEAD */ + for (i=0; i<len; i++) { + v = ptr[i]; /* access check */ + } + v = v; +#endif + } + +#if USE_TRANSIENT_HEAP + if (RARRAY_TRANSIENT_P(ary)) { + assert(rb_transient_heap_managed_ptr_p(RARRAY_CONST_PTR_TRANSIENT(ary))); + } +#endif + + rb_transient_heap_verify(); + + return ary; +} + +void +rb_ary_verify(VALUE ary) +{ + ary_verify(ary); +} +#else +#define ary_verify(ary) ((void)0) +#endif + +VALUE * +rb_ary_ptr_use_start(VALUE ary) +{ +#if ARRAY_DEBUG + FL_SET_RAW(ary, RARRAY_PTR_IN_USE_FLAG); +#endif + return (VALUE *)RARRAY_CONST_PTR_TRANSIENT(ary); +} + +void +rb_ary_ptr_use_end(VALUE ary) +{ +#if ARRAY_DEBUG + FL_UNSET_RAW(ary, RARRAY_PTR_IN_USE_FLAG); +#endif +} void -rb_mem_clear(register VALUE *mem, register long size) +rb_mem_clear(VALUE *mem, long size) { while (size--) { - *mem++ = Qnil; + *mem++ = Qnil; } } static void ary_mem_clear(VALUE ary, long beg, long size) { - RARRAY_PTR_USE(ary, ptr, { - rb_mem_clear(ptr + beg, size); + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + rb_mem_clear(ptr + beg, size); }); } @@ -151,44 +347,38 @@ static inline void memfill(register VALUE *mem, register long size, register VALUE val) { while (size--) { - *mem++ = val; + *mem++ = val; } } static void ary_memfill(VALUE ary, long beg, long size, VALUE val) { - RARRAY_PTR_USE(ary, ptr, { - memfill(ptr + beg, size, val); - RB_OBJ_WRITTEN(ary, Qundef, val); + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + memfill(ptr + beg, size, val); + RB_OBJ_WRITTEN(ary, Qundef, val); }); } static void ary_memcpy0(VALUE ary, long beg, long argc, const VALUE *argv, VALUE buff_owner_ary) { -#if 1 assert(!ARY_SHARED_P(buff_owner_ary)); if (argc > (int)(128/sizeof(VALUE)) /* is magic number (cache line size) */) { - rb_gc_writebarrier_remember(buff_owner_ary); - RARRAY_PTR_USE(ary, ptr, { - MEMCPY(ptr+beg, argv, VALUE, argc); - }); + rb_gc_writebarrier_remember(buff_owner_ary); + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + MEMCPY(ptr+beg, argv, VALUE, argc); + }); } else { - int i; - RARRAY_PTR_USE(ary, ptr, { - for (i=0; i<argc; i++) { - RB_OBJ_WRITE(buff_owner_ary, &ptr[i+beg], argv[i]); - } - }); + int i; + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + for (i=0; i<argc; i++) { + RB_OBJ_WRITE(buff_owner_ary, &ptr[i+beg], argv[i]); + } + }); } -#else - /* giveup write barrier (traditional way) */ - RARRAY_PTR(buff_owner_ary); - MEMCPY(RARRAY_PTR(ary)+beg, argv, VALUE, argc); -#endif } static void @@ -197,49 +387,198 @@ ary_memcpy(VALUE ary, long beg, long argc, const VALUE *argv) ary_memcpy0(ary, beg, argc, argv, ary); } +static VALUE * +ary_heap_alloc(VALUE ary, size_t capa) +{ + VALUE *ptr = rb_transient_heap_alloc(ary, sizeof(VALUE) * capa); + + if (ptr != NULL) { + RARY_TRANSIENT_SET(ary); + } + else { + RARY_TRANSIENT_UNSET(ary); + ptr = ALLOC_N(VALUE, capa); + } + + return ptr; +} + +static void +ary_heap_free_ptr(VALUE ary, const VALUE *ptr, long size) +{ + if (RARRAY_TRANSIENT_P(ary)) { + /* ignore it */ + } + else { + ruby_sized_xfree((void *)ptr, size); + } +} + +static void +ary_heap_free(VALUE ary) +{ + if (RARRAY_TRANSIENT_P(ary)) { + RARY_TRANSIENT_UNSET(ary); + } + else { + ary_heap_free_ptr(ary, ARY_HEAP_PTR(ary), ARY_HEAP_SIZE(ary)); + } +} + +static size_t +ary_heap_realloc(VALUE ary, size_t new_capa) +{ + size_t alloc_capa = new_capa; + size_t old_capa = ARY_HEAP_CAPA(ary); + + if (RARRAY_TRANSIENT_P(ary)) { + if (new_capa <= old_capa) { + /* do nothing */ + alloc_capa = old_capa; + } + else { + VALUE *new_ptr = rb_transient_heap_alloc(ary, sizeof(VALUE) * new_capa); + + if (new_ptr == NULL) { + new_ptr = ALLOC_N(VALUE, new_capa); + RARY_TRANSIENT_UNSET(ary); + } + + MEMCPY(new_ptr, ARY_HEAP_PTR(ary), VALUE, old_capa); + ARY_SET_PTR(ary, new_ptr); + } + } + else { + SIZED_REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, new_capa, old_capa); + } + ary_verify(ary); + + return alloc_capa; +} + +#if USE_TRANSIENT_HEAP +static inline void +rb_ary_transient_heap_evacuate_(VALUE ary, int transient, int promote) +{ + if (transient) { + assert(!ARY_SHARED_ROOT_P(ary)); + + VALUE *new_ptr; + const VALUE *old_ptr = ARY_HEAP_PTR(ary); + long capa = ARY_HEAP_CAPA(ary); + + assert(ARY_OWNS_HEAP_P(ary)); + assert(RARRAY_TRANSIENT_P(ary)); + assert(!ARY_PTR_USING_P(ary)); + + if (promote) { + new_ptr = ALLOC_N(VALUE, capa); + RARY_TRANSIENT_UNSET(ary); + } + else { + new_ptr = ary_heap_alloc(ary, capa); + } + + MEMCPY(new_ptr, old_ptr, VALUE, capa); + /* do not use ARY_SET_PTR() because they assert !frozen */ + RARRAY(ary)->as.heap.ptr = new_ptr; + } + + ary_verify(ary); +} + +void +rb_ary_transient_heap_evacuate(VALUE ary, int promote) +{ + rb_ary_transient_heap_evacuate_(ary, RARRAY_TRANSIENT_P(ary), promote); +} + +void +rb_ary_detransient(VALUE ary) +{ + assert(RARRAY_TRANSIENT_P(ary)); + rb_ary_transient_heap_evacuate_(ary, TRUE, TRUE); +} +#else +void +rb_ary_detransient(VALUE ary) +{ + /* do nothing */ +} +#endif + +void +rb_ary_make_embedded(VALUE ary) +{ + assert(rb_ary_embeddable_p(ary)); + if (!ARY_EMBED_P(ary)) { + const VALUE *buf = ARY_HEAP_PTR(ary); + long len = ARY_HEAP_LEN(ary); + bool was_transient = RARRAY_TRANSIENT_P(ary); + + // FL_SET_EMBED also unsets the transient flag + FL_SET_EMBED(ary); + ARY_SET_EMBED_LEN(ary, len); + + MEMCPY((void *)ARY_EMBED_PTR(ary), (void *)buf, VALUE, len); + + if (!was_transient) { + ary_heap_free_ptr(ary, buf, len * sizeof(VALUE)); + } + } +} + static void ary_resize_capa(VALUE ary, long capacity) { assert(RARRAY_LEN(ary) <= capacity); assert(!OBJ_FROZEN(ary)); assert(!ARY_SHARED_P(ary)); - if (capacity > RARRAY_EMBED_LEN_MAX) { + + if (capacity > ary_embed_capa(ary)) { + size_t new_capa = capacity; if (ARY_EMBED_P(ary)) { long len = ARY_EMBED_LEN(ary); - VALUE *ptr = ALLOC_N(VALUE, (capacity)); + VALUE *ptr = ary_heap_alloc(ary, capacity); + MEMCPY(ptr, ARY_EMBED_PTR(ary), VALUE, len); FL_UNSET_EMBED(ary); ARY_SET_PTR(ary, ptr); ARY_SET_HEAP_LEN(ary, len); } else { - SIZED_REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, capacity, RARRAY(ary)->as.heap.aux.capa); + new_capa = ary_heap_realloc(ary, capacity); } - ARY_SET_CAPA(ary, (capacity)); + ARY_SET_CAPA(ary, new_capa); } else { if (!ARY_EMBED_P(ary)) { - long len = RARRAY_LEN(ary); - const VALUE *ptr = RARRAY_CONST_PTR(ary); + long len = ARY_HEAP_LEN(ary); + long old_capa = ARY_HEAP_CAPA(ary); + const VALUE *ptr = ARY_HEAP_PTR(ary); - if (len > capacity) len = capacity; + if (len > capacity) len = capacity; MEMCPY((VALUE *)RARRAY(ary)->as.ary, ptr, VALUE, len); + ary_heap_free_ptr(ary, ptr, old_capa); + FL_SET_EMBED(ary); ARY_SET_LEN(ary, len); - ruby_xfree((VALUE *)ptr); } } + + ary_verify(ary); } static inline void ary_shrink_capa(VALUE ary) { long capacity = ARY_HEAP_LEN(ary); - long old_capa = RARRAY(ary)->as.heap.aux.capa; + long old_capa = ARY_HEAP_CAPA(ary); assert(!ARY_SHARED_P(ary)); assert(old_capa >= capacity); - if (old_capa > capacity) - REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, capacity); + if (old_capa > capacity) ary_heap_realloc(ary, capacity); + + ary_verify(ary); } static void @@ -248,106 +587,121 @@ ary_double_capa(VALUE ary, long min) long new_capa = ARY_CAPA(ary) / 2; if (new_capa < ARY_DEFAULT_SIZE) { - new_capa = ARY_DEFAULT_SIZE; + new_capa = ARY_DEFAULT_SIZE; } if (new_capa >= ARY_MAX_SIZE - min) { - new_capa = (ARY_MAX_SIZE - min) / 2; + new_capa = (ARY_MAX_SIZE - min) / 2; } new_capa += min; ary_resize_capa(ary, new_capa); + + ary_verify(ary); } static void -rb_ary_decrement_share(VALUE shared) +rb_ary_decrement_share(VALUE shared_root) { - if (shared) { - long num = ARY_SHARED_NUM(shared) - 1; - if (num == 0) { - rb_ary_free(shared); - rb_gc_force_recycle(shared); - } - else if (num > 0) { - ARY_SET_SHARED_NUM(shared, num); - } + if (!OBJ_FROZEN(shared_root)) { + long num = ARY_SHARED_ROOT_REFCNT(shared_root); + ARY_SET_SHARED_ROOT_REFCNT(shared_root, num - 1); } } static void rb_ary_unshare(VALUE ary) { - VALUE shared = RARRAY(ary)->as.heap.aux.shared; - rb_ary_decrement_share(shared); + VALUE shared_root = ARY_SHARED_ROOT(ary); + rb_ary_decrement_share(shared_root); FL_UNSET_SHARED(ary); } -static inline void -rb_ary_unshare_safe(VALUE ary) +static void +rb_ary_reset(VALUE ary) { - if (ARY_SHARED_P(ary) && !ARY_EMBED_P(ary)) { - rb_ary_unshare(ary); + if (ARY_OWNS_HEAP_P(ary)) { + ary_heap_free(ary); + } + else if (ARY_SHARED_P(ary)) { + rb_ary_unshare(ary); } + + FL_SET_EMBED(ary); + ARY_SET_EMBED_LEN(ary, 0); } static VALUE -rb_ary_increment_share(VALUE shared) +rb_ary_increment_share(VALUE shared_root) { - long num = ARY_SHARED_NUM(shared); - if (num >= 0) { - ARY_SET_SHARED_NUM(shared, num + 1); + if (!OBJ_FROZEN(shared_root)) { + long num = ARY_SHARED_ROOT_REFCNT(shared_root); + assert(num >= 0); + ARY_SET_SHARED_ROOT_REFCNT(shared_root, num + 1); } - return shared; + return shared_root; } static void -rb_ary_set_shared(VALUE ary, VALUE shared) +rb_ary_set_shared(VALUE ary, VALUE shared_root) { - rb_ary_increment_share(shared); + rb_ary_increment_share(shared_root); FL_SET_SHARED(ary); - ARY_SET_SHARED(ary, shared); + RB_DEBUG_COUNTER_INC(obj_ary_shared_create); + ARY_SET_SHARED(ary, shared_root); } static inline void rb_ary_modify_check(VALUE ary) { rb_check_frozen(ary); + ary_verify(ary); } void -rb_ary_modify(VALUE ary) +rb_ary_cancel_sharing(VALUE ary) { - rb_ary_modify_check(ary); if (ARY_SHARED_P(ary)) { - long shared_len, len = RARRAY_LEN(ary); - VALUE shared = ARY_SHARED(ary); - if (len <= RARRAY_EMBED_LEN_MAX) { - const VALUE *ptr = ARY_HEAP_PTR(ary); + long shared_len, len = RARRAY_LEN(ary); + VALUE shared_root = ARY_SHARED_ROOT(ary); + + ary_verify(shared_root); + + if (len <= ary_embed_capa(ary)) { + const VALUE *ptr = ARY_HEAP_PTR(ary); FL_UNSET_SHARED(ary); FL_SET_EMBED(ary); - MEMCPY((VALUE *)ARY_EMBED_PTR(ary), ptr, VALUE, len); - rb_ary_decrement_share(shared); + MEMCPY((VALUE *)ARY_EMBED_PTR(ary), ptr, VALUE, len); + rb_ary_decrement_share(shared_root); ARY_SET_EMBED_LEN(ary, len); } - else if (ARY_SHARED_OCCUPIED(shared) && len > ((shared_len = RARRAY_LEN(shared))>>1)) { - long shift = RARRAY_CONST_PTR(ary) - RARRAY_CONST_PTR(shared); - FL_UNSET_SHARED(ary); - ARY_SET_PTR(ary, RARRAY_CONST_PTR(shared)); - ARY_SET_CAPA(ary, shared_len); - RARRAY_PTR_USE(ary, ptr, { - MEMMOVE(ptr, ptr+shift, VALUE, len); - }); - FL_SET_EMBED(shared); - rb_ary_decrement_share(shared); - } + else if (ARY_SHARED_ROOT_OCCUPIED(shared_root) && len > ((shared_len = RARRAY_LEN(shared_root))>>1)) { + long shift = RARRAY_CONST_PTR_TRANSIENT(ary) - RARRAY_CONST_PTR_TRANSIENT(shared_root); + FL_UNSET_SHARED(ary); + ARY_SET_PTR(ary, RARRAY_CONST_PTR_TRANSIENT(shared_root)); + ARY_SET_CAPA(ary, shared_len); + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + MEMMOVE(ptr, ptr+shift, VALUE, len); + }); + FL_SET_EMBED(shared_root); + rb_ary_decrement_share(shared_root); + } else { - VALUE *ptr = ALLOC_N(VALUE, len); - MEMCPY(ptr, RARRAY_CONST_PTR(ary), VALUE, len); + VALUE *ptr = ary_heap_alloc(ary, len); + MEMCPY(ptr, ARY_HEAP_PTR(ary), VALUE, len); rb_ary_unshare(ary); ARY_SET_CAPA(ary, len); ARY_SET_PTR(ary, ptr); } - rb_gc_writebarrier_remember(ary); + rb_gc_writebarrier_remember(ary); } + ary_verify(ary); +} + +void +rb_ary_modify(VALUE ary) +{ + rb_ary_modify_check(ary); + rb_ary_cancel_sharing(ary); } static VALUE @@ -358,45 +712,58 @@ ary_ensure_room_for_push(VALUE ary, long add_len) long capa; if (old_len > ARY_MAX_SIZE - add_len) { - rb_raise(rb_eIndexError, "index %ld too big", new_len); + rb_raise(rb_eIndexError, "index %ld too big", new_len); } if (ARY_SHARED_P(ary)) { - if (new_len > RARRAY_EMBED_LEN_MAX) { - VALUE shared = ARY_SHARED(ary); - if (ARY_SHARED_OCCUPIED(shared)) { - if (RARRAY_CONST_PTR(ary) - RARRAY_CONST_PTR(shared) + new_len <= RARRAY_LEN(shared)) { - rb_ary_modify_check(ary); - return shared; - } - else { - /* if array is shared, then it is likely it participate in push/shift pattern */ - rb_ary_modify(ary); - capa = ARY_CAPA(ary); - if (new_len > capa - (capa >> 6)) { - ary_double_capa(ary, new_len); - } - return ary; - } - } - } + if (new_len > ary_embed_capa(ary)) { + VALUE shared_root = ARY_SHARED_ROOT(ary); + if (ARY_SHARED_ROOT_OCCUPIED(shared_root)) { + if (ARY_HEAP_PTR(ary) - RARRAY_CONST_PTR_TRANSIENT(shared_root) + new_len <= RARRAY_LEN(shared_root)) { + rb_ary_modify_check(ary); + + ary_verify(ary); + ary_verify(shared_root); + return shared_root; + } + else { + /* if array is shared, then it is likely it participate in push/shift pattern */ + rb_ary_modify(ary); + capa = ARY_CAPA(ary); + if (new_len > capa - (capa >> 6)) { + ary_double_capa(ary, new_len); + } + ary_verify(ary); + return ary; + } + } + } + ary_verify(ary); + rb_ary_modify(ary); + } + else { + rb_ary_modify_check(ary); } - rb_ary_modify(ary); capa = ARY_CAPA(ary); if (new_len > capa) { - ary_double_capa(ary, new_len); + ary_double_capa(ary, new_len); } + ary_verify(ary); return ary; } /* * call-seq: - * ary.freeze -> ary + * array.freeze -> self + * + * Freezes +self+; returns +self+: * - * Calls Object#freeze on +ary+ to prevent any further - * modification. A RuntimeError will be raised if a modification - * attempt is made. + * a = [] + * a.frozen? # => false + * a.freeze + * a.frozen? # => true * + * An attempt to modify a frozen \Array raises FrozenError. */ VALUE @@ -405,21 +772,6 @@ rb_ary_freeze(VALUE ary) return rb_obj_freeze(ary); } -/* - * call-seq: - * ary.frozen? -> true or false - * - * Return +true+ if this array is frozen (or temporarily frozen - * while being sorted). See also Object#frozen? - */ - -static VALUE -rb_ary_frozen_p(VALUE ary) -{ - if (OBJ_FROZEN(ary)) return Qtrue; - return Qfalse; -} - /* This can be used to take a snapshot of an array (with e.g. rb_ary_replace) and check later whether the array has been modified from the snapshot. The snapshot is cheap, though if @@ -431,18 +783,25 @@ VALUE rb_ary_shared_with_p(VALUE ary1, VALUE ary2) { if (!ARY_EMBED_P(ary1) && ARY_SHARED_P(ary1) && - !ARY_EMBED_P(ary2) && ARY_SHARED_P(ary2) && - RARRAY(ary1)->as.heap.aux.shared == RARRAY(ary2)->as.heap.aux.shared && - RARRAY(ary1)->as.heap.len == RARRAY(ary2)->as.heap.len) { - return Qtrue; + !ARY_EMBED_P(ary2) && ARY_SHARED_P(ary2) && + ARY_SHARED_ROOT(ary1) == ARY_SHARED_ROOT(ary2) && + ARY_HEAP_LEN(ary1) == ARY_HEAP_LEN(ary2)) { + return Qtrue; } return Qfalse; } static VALUE -ary_alloc(VALUE klass) +ary_alloc_embed(VALUE klass, long capa) { - NEWOBJ_OF(ary, struct RArray, klass, T_ARRAY | RARRAY_EMBED_FLAG | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0)); + size_t size = ary_embed_size(capa); + assert(rb_gc_size_allocatable_p(size)); +#if !USE_RVARGC + assert(size <= sizeof(struct RArray)); +#endif + RVARGC_NEWOBJ_OF(ary, struct RArray, klass, + T_ARRAY | RARRAY_EMBED_FLAG | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0), + size); /* Created array is: * FL_SET_EMBED((VALUE)ary); * ARY_SET_EMBED_LEN((VALUE)ary, 0); @@ -451,10 +810,19 @@ ary_alloc(VALUE klass) } static VALUE +ary_alloc_heap(VALUE klass) +{ + RVARGC_NEWOBJ_OF(ary, struct RArray, klass, + T_ARRAY | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0), + sizeof(struct RArray)); + return (VALUE)ary; +} + +static VALUE empty_ary_alloc(VALUE klass) { RUBY_DTRACE_CREATE_HOOK(ARRAY, 0); - return ary_alloc(klass); + return ary_alloc_embed(klass, 0); } static VALUE @@ -463,20 +831,24 @@ ary_new(VALUE klass, long capa) VALUE ary,*ptr; if (capa < 0) { - rb_raise(rb_eArgError, "negative array size (or size too big)"); + rb_raise(rb_eArgError, "negative array size (or size too big)"); } if (capa > ARY_MAX_SIZE) { - rb_raise(rb_eArgError, "array size too big"); + rb_raise(rb_eArgError, "array size too big"); } RUBY_DTRACE_CREATE_HOOK(ARRAY, capa); - ary = ary_alloc(klass); - if (capa > RARRAY_EMBED_LEN_MAX) { - ptr = ALLOC_N(VALUE, capa); - FL_UNSET_EMBED(ary); - ARY_SET_PTR(ary, ptr); + if (ary_embeddable_p(capa)) { + ary = ary_alloc_embed(klass, capa); + } + else { + ary = ary_alloc_heap(klass); ARY_SET_CAPA(ary, capa); + assert(!ARY_EMBED_P(ary)); + + ptr = ary_heap_alloc(ary, capa); + ARY_SET_PTR(ary, ptr); ARY_SET_HEAP_LEN(ary, 0); } @@ -492,7 +864,7 @@ rb_ary_new_capa(long capa) VALUE rb_ary_new(void) { - return rb_ary_new2(RARRAY_EMBED_LEN_MAX); + return rb_ary_new_capa(0); } VALUE @@ -506,7 +878,7 @@ VALUE va_start(ar, n); for (i=0; i<n; i++) { - ARY_SET(ary, i, va_arg(ar, VALUE)); + ARY_SET(ary, i, va_arg(ar, VALUE)); } va_end(ar); @@ -514,30 +886,109 @@ VALUE return ary; } +MJIT_FUNC_EXPORTED VALUE +rb_ary_tmp_new_from_values(VALUE klass, long n, const VALUE *elts) +{ + VALUE ary; + + ary = ary_new(klass, n); + if (n > 0 && elts) { + ary_memcpy(ary, 0, n, elts); + ARY_SET_LEN(ary, n); + } + + return ary; +} + VALUE rb_ary_new_from_values(long n, const VALUE *elts) { + return rb_ary_tmp_new_from_values(rb_cArray, n, elts); +} + +static VALUE +ec_ary_alloc_embed(rb_execution_context_t *ec, VALUE klass, long capa) +{ + size_t size = ary_embed_size(capa); + assert(rb_gc_size_allocatable_p(size)); +#if !USE_RVARGC + assert(size <= sizeof(struct RArray)); +#endif + RB_RVARGC_EC_NEWOBJ_OF(ec, ary, struct RArray, klass, + T_ARRAY | RARRAY_EMBED_FLAG | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0), + size); + /* Created array is: + * FL_SET_EMBED((VALUE)ary); + * ARY_SET_EMBED_LEN((VALUE)ary, 0); + */ + return (VALUE)ary; +} + +static VALUE +ec_ary_alloc_heap(rb_execution_context_t *ec, VALUE klass) +{ + RB_RVARGC_EC_NEWOBJ_OF(ec, ary, struct RArray, klass, + T_ARRAY | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0), + sizeof(struct RArray)); + return (VALUE)ary; +} + +static VALUE +ec_ary_new(rb_execution_context_t *ec, VALUE klass, long capa) +{ + VALUE ary,*ptr; + + if (capa < 0) { + rb_raise(rb_eArgError, "negative array size (or size too big)"); + } + if (capa > ARY_MAX_SIZE) { + rb_raise(rb_eArgError, "array size too big"); + } + + RUBY_DTRACE_CREATE_HOOK(ARRAY, capa); + + if (ary_embeddable_p(capa)) { + ary = ec_ary_alloc_embed(ec, klass, capa); + } + else { + ary = ec_ary_alloc_heap(ec, klass); + ARY_SET_CAPA(ary, capa); + assert(!ARY_EMBED_P(ary)); + + ptr = ary_heap_alloc(ary, capa); + ARY_SET_PTR(ary, ptr); + ARY_SET_HEAP_LEN(ary, 0); + } + + return ary; +} + +VALUE +rb_ec_ary_new_from_values(rb_execution_context_t *ec, long n, const VALUE *elts) +{ VALUE ary; - ary = rb_ary_new2(n); + ary = ec_ary_new(ec, rb_cArray, n); if (n > 0 && elts) { - ary_memcpy(ary, 0, n, elts); - ARY_SET_LEN(ary, n); + ary_memcpy(ary, 0, n, elts); + ARY_SET_LEN(ary, n); } return ary; } VALUE -rb_ary_tmp_new(long capa) +rb_ary_hidden_new(long capa) { - return ary_new(0, capa); + VALUE ary = ary_new(0, capa); + rb_ary_transient_heap_evacuate(ary, TRUE); + return ary; } VALUE -rb_ary_tmp_new_fill(long capa) +rb_ary_hidden_new_fill(long capa) { - VALUE ary = ary_new(0, capa); + VALUE ary = rb_ary_hidden_new(capa); ary_memfill(ary, 0, capa, Qnil); ARY_SET_LEN(ary, capa); return ary; @@ -547,7 +998,29 @@ void rb_ary_free(VALUE ary) { if (ARY_OWNS_HEAP_P(ary)) { - ruby_sized_xfree((void *)ARY_HEAP_PTR(ary), ARY_HEAP_SIZE(ary)); + if (USE_DEBUG_COUNTER && + !ARY_SHARED_ROOT_P(ary) && + ARY_HEAP_CAPA(ary) > RARRAY_LEN(ary)) { + RB_DEBUG_COUNTER_INC(obj_ary_extracapa); + } + + if (RARRAY_TRANSIENT_P(ary)) { + RB_DEBUG_COUNTER_INC(obj_ary_transient); + } + else { + RB_DEBUG_COUNTER_INC(obj_ary_ptr); + ary_heap_free(ary); + } + } + else { + RB_DEBUG_COUNTER_INC(obj_ary_embed); + } + + if (ARY_SHARED_P(ary)) { + RB_DEBUG_COUNTER_INC(obj_ary_shared); + } + if (ARY_SHARED_ROOT_P(ary) && ARY_SHARED_ROOT_OCCUPIED(ary)) { + RB_DEBUG_COUNTER_INC(obj_ary_shared_root_occupied); } } @@ -555,51 +1028,69 @@ RUBY_FUNC_EXPORTED size_t rb_ary_memsize(VALUE ary) { if (ARY_OWNS_HEAP_P(ary)) { - return RARRAY(ary)->as.heap.aux.capa * sizeof(VALUE); + return ARY_CAPA(ary) * sizeof(VALUE); } else { - return 0; + return 0; } } -static inline void -ary_discard(VALUE ary) -{ - rb_ary_free(ary); - RBASIC(ary)->flags |= RARRAY_EMBED_FLAG; - RBASIC(ary)->flags &= ~RARRAY_EMBED_LEN_MASK; -} - static VALUE ary_make_shared(VALUE ary) { - assert(!ARY_EMBED_P(ary)); + assert(USE_RVARGC || !ARY_EMBED_P(ary)); + ary_verify(ary); + if (ARY_SHARED_P(ary)) { - return ARY_SHARED(ary); + return ARY_SHARED_ROOT(ary); } else if (ARY_SHARED_ROOT_P(ary)) { - return ary; + return ary; } else if (OBJ_FROZEN(ary)) { - ary_shrink_capa(ary); - FL_SET_SHARED_ROOT(ary); - ARY_SET_SHARED_NUM(ary, 1); - return ary; + if (!ARY_EMBED_P(ary)) { + rb_ary_transient_heap_evacuate(ary, TRUE); + ary_shrink_capa(ary); + } + return ary; } else { - long capa = ARY_CAPA(ary), len = RARRAY_LEN(ary); - NEWOBJ_OF(shared, struct RArray, 0, T_ARRAY | (RGENGC_WB_PROTECTED_ARRAY ? FL_WB_PROTECTED : 0)); - FL_UNSET_EMBED(shared); + rb_ary_transient_heap_evacuate(ary, TRUE); + + long capa = ARY_CAPA(ary); + long len = RARRAY_LEN(ary); + + /* Shared roots cannot be embedded because the reference count + * (refcnt) is stored in as.heap.aux.capa. */ + VALUE shared = ary_alloc_heap(0); + FL_SET_SHARED_ROOT(shared); + + if (ARY_EMBED_P(ary)) { + /* Cannot use ary_heap_alloc because we don't want to allocate + * on the transient heap. */ + VALUE *ptr = ALLOC_N(VALUE, capa); + ARY_SET_PTR(shared, ptr); + ary_memcpy(shared, 0, len, RARRAY_PTR(ary)); + + FL_UNSET_EMBED(ary); + ARY_SET_HEAP_LEN(ary, len); + ARY_SET_PTR(ary, ptr); + } + else { + ARY_SET_PTR(shared, RARRAY_PTR(ary)); + } + + ARY_SET_LEN(shared, capa); + ary_mem_clear(shared, len, capa - len); + ARY_SET_SHARED_ROOT_REFCNT(shared, 1); + FL_SET_SHARED(ary); + RB_DEBUG_COUNTER_INC(obj_ary_shared_create); + ARY_SET_SHARED(ary, shared); - ARY_SET_LEN((VALUE)shared, capa); - ARY_SET_PTR((VALUE)shared, RARRAY_CONST_PTR(ary)); - ary_mem_clear((VALUE)shared, len, capa - len); - FL_SET_SHARED_ROOT(shared); - ARY_SET_SHARED_NUM((VALUE)shared, 1); - FL_SET_SHARED(ary); - ARY_SET_SHARED(ary, (VALUE)shared); - OBJ_FREEZE(shared); - return (VALUE)shared; + ary_verify(shared); + ary_verify(ary); + + return shared; } } @@ -608,9 +1099,11 @@ ary_make_substitution(VALUE ary) { long len = RARRAY_LEN(ary); - if (len <= RARRAY_EMBED_LEN_MAX) { - VALUE subst = rb_ary_new2(len); - ary_memcpy(subst, 0, len, RARRAY_CONST_PTR(ary)); + if (ary_embeddable_p(len)) { + VALUE subst = rb_ary_new_capa(len); + assert(ARY_EMBED_P(subst)); + + ary_memcpy(subst, 0, len, RARRAY_CONST_PTR_TRANSIENT(ary)); ARY_SET_EMBED_LEN(subst, len); return subst; } @@ -625,35 +1118,43 @@ rb_assoc_new(VALUE car, VALUE cdr) return rb_ary_new3(2, car, cdr); } -static VALUE -to_ary(VALUE ary) +VALUE +rb_to_array_type(VALUE ary) { - return rb_convert_type(ary, T_ARRAY, "Array", "to_ary"); + return rb_convert_type_with_id(ary, T_ARRAY, "Array", idTo_ary); } +#define to_ary rb_to_array_type VALUE rb_check_array_type(VALUE ary) { - return rb_check_convert_type(ary, T_ARRAY, "Array", "to_ary"); + return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_ary); +} + +MJIT_FUNC_EXPORTED VALUE +rb_check_to_array(VALUE ary) +{ + return rb_check_convert_type_with_id(ary, T_ARRAY, "Array", idTo_a); +} + +VALUE +rb_to_array(VALUE ary) +{ + return rb_convert_type_with_id(ary, T_ARRAY, "Array", idTo_a); } /* * call-seq: - * Array.try_convert(obj) -> array or nil + * Array.try_convert(object) -> object, new_array, or nil * - * Tries to convert +obj+ into an array, using +to_ary+ method. Returns the - * converted array or +nil+ if +obj+ cannot be converted for any reason. - * This method can be used to check if an argument is an array. + * If +object+ is an \Array object, returns +object+. * - * Array.try_convert([1]) #=> [1] - * Array.try_convert("1") #=> nil + * Otherwise if +object+ responds to <tt>:to_ary</tt>, + * calls <tt>object.to_ary</tt> and returns the result. * - * if tmp = Array.try_convert(arg) - * # the argument is an array - * elsif tmp = String.try_convert(arg) - * # the argument is a string - * end + * Returns +nil+ if +object+ does not respond to <tt>:to_ary</tt> * + * Raises an exception unless <tt>object.to_ary</tt> returns an \Array object. */ static VALUE @@ -662,60 +1163,76 @@ rb_ary_s_try_convert(VALUE dummy, VALUE ary) return rb_check_array_type(ary); } +/* :nodoc: */ +static VALUE +rb_ary_s_new(int argc, VALUE *argv, VALUE klass) +{ + VALUE ary; + + if (klass == rb_cArray) { + long size = 0; + if (argc > 0 && FIXNUM_P(argv[0])) { + size = FIX2LONG(argv[0]); + if (size < 0) size = 0; + } + + ary = ary_new(klass, size); + + rb_obj_call_init_kw(ary, argc, argv, RB_PASS_CALLED_KEYWORDS); + } + else { + ary = rb_class_new_instance_pass_kw(argc, argv, klass); + } + + return ary; +} + /* * call-seq: - * Array.new(size=0, default=nil) - * Array.new(array) - * Array.new(size) {|index| block } - * - * Returns a new array. + * Array.new -> new_empty_array + * Array.new(array) -> new_array + * Array.new(size) -> new_array + * Array.new(size, default_value) -> new_array + * Array.new(size) {|index| ... } -> new_array * - * In the first form, if no arguments are sent, the new array will be empty. - * When a +size+ and an optional +default+ are sent, an array is created with - * +size+ copies of +default+. Take notice that all elements will reference the - * same object +default+. + * Returns a new \Array. * - * The second form creates a copy of the array passed as a parameter (the - * array is generated by calling to_ary on the parameter). + * With no block and no arguments, returns a new empty \Array object. * - * first_array = ["Matz", "Guido"] + * With no block and a single \Array argument +array+, + * returns a new \Array formed from +array+: * - * second_array = Array.new(first_array) #=> ["Matz", "Guido"] + * a = Array.new([:foo, 'bar', 2]) + * a.class # => Array + * a # => [:foo, "bar", 2] * - * first_array.equal? second_array #=> false + * With no block and a single \Integer argument +size+, + * returns a new \Array of the given size + * whose elements are all +nil+: * - * In the last form, an array of the given size is created. Each element in - * this array is created by passing the element's index to the given block - * and storing the return value. + * a = Array.new(3) + * a # => [nil, nil, nil] * - * Array.new(3){ |index| index ** 2 } - * # => [0, 1, 4] + * With no block and arguments +size+ and +default_value+, + * returns an \Array of the given size; + * each element is that same +default_value+: * - * == Common gotchas + * a = Array.new(3, 'x') + * a # => ['x', 'x', 'x'] * - * When sending the second parameter, the same object will be used as the - * value for all the array elements: + * With a block and argument +size+, + * returns an \Array of the given size; + * the block is called with each successive integer +index+; + * the element for that +index+ is the return value from the block: * - * a = Array.new(2, Hash.new) - * # => [{}, {}] + * a = Array.new(3) {|index| "Element #{index}" } + * a # => ["Element 0", "Element 1", "Element 2"] * - * a[0]['cat'] = 'feline' - * a # => [{"cat"=>"feline"}, {"cat"=>"feline"}] - * - * a[1]['cat'] = 'Felix' - * a # => [{"cat"=>"Felix"}, {"cat"=>"Felix"}] - * - * Since all the Array elements store the same hash, changes to one of them - * will affect them all. - * - * If multiple copies are what you want, you should use the block - * version which uses the result of that block each time an element - * of the array needs to be initialized: - * - * a = Array.new(2) { Hash.new } - * a[0]['cat'] = 'feline' - * a # => [{"cat"=>"feline"}, {}] + * Raises ArgumentError if +size+ is negative. * + * With a block and no argument, + * or a single argument +0+, + * ignores the block and returns a new empty \Array. */ static VALUE @@ -726,51 +1243,48 @@ rb_ary_initialize(int argc, VALUE *argv, VALUE ary) rb_ary_modify(ary); if (argc == 0) { - if (ARY_OWNS_HEAP_P(ary) && RARRAY_CONST_PTR(ary) != 0) { - ruby_sized_xfree((void *)RARRAY_CONST_PTR(ary), ARY_HEAP_SIZE(ary)); - } - rb_ary_unshare_safe(ary); - FL_SET_EMBED(ary); - ARY_SET_EMBED_LEN(ary, 0); - if (rb_block_given_p()) { - rb_warning("given block not used"); - } - return ary; + rb_ary_reset(ary); + assert(ARY_EMBED_P(ary)); + assert(ARY_EMBED_LEN(ary) == 0); + if (rb_block_given_p()) { + rb_warning("given block not used"); + } + return ary; } rb_scan_args(argc, argv, "02", &size, &val); if (argc == 1 && !FIXNUM_P(size)) { - val = rb_check_array_type(size); - if (!NIL_P(val)) { - rb_ary_replace(ary, val); - return ary; - } + val = rb_check_array_type(size); + if (!NIL_P(val)) { + rb_ary_replace(ary, val); + return ary; + } } len = NUM2LONG(size); /* NUM2LONG() may call size.to_int, ary can be frozen, modified, etc */ if (len < 0) { - rb_raise(rb_eArgError, "negative array size"); + rb_raise(rb_eArgError, "negative array size"); } if (len > ARY_MAX_SIZE) { - rb_raise(rb_eArgError, "array size too big"); + rb_raise(rb_eArgError, "array size too big"); } /* recheck after argument conversion */ rb_ary_modify(ary); ary_resize_capa(ary, len); if (rb_block_given_p()) { - long i; + long i; - if (argc == 2) { - rb_warn("block supersedes default value argument"); - } - for (i=0; i<len; i++) { - rb_ary_store(ary, i, rb_yield(LONG2NUM(i))); - ARY_SET_LEN(ary, i + 1); - } + if (argc == 2) { + rb_warn("block supersedes default value argument"); + } + for (i=0; i<len; i++) { + rb_ary_store(ary, i, rb_yield(LONG2NUM(i))); + ARY_SET_LEN(ary, i + 1); + } } else { - ary_memfill(ary, 0, len, val); - ARY_SET_LEN(ary, len); + ary_memfill(ary, 0, len, val); + ARY_SET_LEN(ary, len); } return ary; } @@ -778,7 +1292,7 @@ rb_ary_initialize(int argc, VALUE *argv, VALUE ary) /* * Returns a new array populated with the given objects. * - * Array.[]( 1, 'a', /^A/ ) # => [1, "a", /^A/] + * Array.[]( 1, 'a', /^A/) # => [1, "a", /^A/] * Array[ 1, 'a', /^A/ ] # => [1, "a", /^A/] * [ 1, 'a', /^A/ ] # => [1, "a", /^A/] */ @@ -801,26 +1315,26 @@ rb_ary_store(VALUE ary, long idx, VALUE val) long len = RARRAY_LEN(ary); if (idx < 0) { - idx += len; - if (idx < 0) { - rb_raise(rb_eIndexError, "index %ld too small for array; minimum: %ld", - idx - len, -len); - } + idx += len; + if (idx < 0) { + rb_raise(rb_eIndexError, "index %ld too small for array; minimum: %ld", + idx - len, -len); + } } else if (idx >= ARY_MAX_SIZE) { - rb_raise(rb_eIndexError, "index %ld too big", idx); + rb_raise(rb_eIndexError, "index %ld too big", idx); } rb_ary_modify(ary); if (idx >= ARY_CAPA(ary)) { - ary_double_capa(ary, idx); + ary_double_capa(ary, idx); } if (idx > len) { - ary_mem_clear(ary, len, idx - len + 1); + ary_mem_clear(ary, len, idx - len + 1); } if (idx >= len) { - ARY_SET_LEN(ary, idx + 1); + ARY_SET_LEN(ary, idx + 1); } ARY_SET(ary, idx, val); } @@ -832,31 +1346,87 @@ ary_make_partial(VALUE ary, VALUE klass, long offset, long len) assert(len >= 0); assert(offset+len <= RARRAY_LEN(ary)); - if (len <= RARRAY_EMBED_LEN_MAX) { - VALUE result = ary_alloc(klass); - ary_memcpy(result, 0, len, RARRAY_CONST_PTR(ary) + offset); + const size_t rarray_embed_capa_max = (sizeof(struct RArray) - offsetof(struct RArray, as.ary)) / sizeof(VALUE); + + if ((size_t)len <= rarray_embed_capa_max && ary_embeddable_p(len)) { + VALUE result = ary_alloc_embed(klass, len); + ary_memcpy(result, 0, len, RARRAY_CONST_PTR_TRANSIENT(ary) + offset); ARY_SET_EMBED_LEN(result, len); return result; } else { - VALUE shared, result = ary_alloc(klass); - FL_UNSET_EMBED(result); + VALUE shared = ary_make_shared(ary); + + VALUE result = ary_alloc_heap(klass); + assert(!ARY_EMBED_P(result)); - shared = ary_make_shared(ary); - ARY_SET_PTR(result, RARRAY_CONST_PTR(ary)); + ARY_SET_PTR(result, RARRAY_CONST_PTR_TRANSIENT(ary)); ARY_SET_LEN(result, RARRAY_LEN(ary)); rb_ary_set_shared(result, shared); ARY_INCREASE_PTR(result, offset); ARY_SET_LEN(result, len); + + ary_verify(shared); + ary_verify(result); + return result; + } +} + +static VALUE +ary_make_partial_step(VALUE ary, VALUE klass, long offset, long len, long step) +{ + assert(offset >= 0); + assert(len >= 0); + assert(offset+len <= RARRAY_LEN(ary)); + assert(step != 0); + + const VALUE *values = RARRAY_CONST_PTR_TRANSIENT(ary); + const long orig_len = len; + + if (step > 0 && step >= len) { + VALUE result = ary_new(klass, 1); + VALUE *ptr = (VALUE *)ARY_EMBED_PTR(result); + RB_OBJ_WRITE(result, ptr, values[offset]); + ARY_SET_EMBED_LEN(result, 1); return result; } + else if (step < 0 && step < -len) { + step = -len; + } + + long ustep = (step < 0) ? -step : step; + len = roomof(len, ustep); + + long i; + long j = offset + ((step > 0) ? 0 : (orig_len - 1)); + + VALUE result = ary_new(klass, len); + if (ARY_EMBED_P(result)) { + VALUE *ptr = (VALUE *)ARY_EMBED_PTR(result); + for (i = 0; i < len; ++i) { + RB_OBJ_WRITE(result, ptr+i, values[j]); + j += step; + } + ARY_SET_EMBED_LEN(result, len); + } + else { + RARRAY_PTR_USE_TRANSIENT(result, ptr, { + for (i = 0; i < len; ++i) { + RB_OBJ_WRITE(result, ptr+i, values[j]); + j += step; + } + }); + ARY_SET_LEN(result, len); + } + + return result; } static VALUE ary_make_shared_copy(VALUE ary) { - return ary_make_partial(ary, rb_obj_class(ary), 0, RARRAY_LEN(ary)); + return ary_make_partial(ary, rb_cArray, 0, RARRAY_LEN(ary)); } enum ary_take_pos_flags @@ -868,48 +1438,57 @@ enum ary_take_pos_flags static VALUE ary_take_first_or_last(int argc, const VALUE *argv, VALUE ary, enum ary_take_pos_flags last) { - VALUE nv; long n; long len; long offset = 0; - rb_scan_args(argc, argv, "1", &nv); - n = NUM2LONG(nv); + argc = rb_check_arity(argc, 0, 1); + /* the case optional argument is omitted should be handled in + * callers of this function. if another arity case is added, + * this arity check needs to rewrite. */ + RUBY_ASSERT_ALWAYS(argc == 1); + + n = NUM2LONG(argv[0]); len = RARRAY_LEN(ary); if (n > len) { - n = len; + n = len; } else if (n < 0) { - rb_raise(rb_eArgError, "negative array size"); + rb_raise(rb_eArgError, "negative array size"); } if (last) { - offset = len - n; + offset = len - n; } return ary_make_partial(ary, rb_cArray, offset, n); } /* * call-seq: - * ary << obj -> ary + * array << object -> self + * + * Appends +object+ to +self+; returns +self+: + * + * a = [:foo, 'bar', 2] + * a << :baz # => [:foo, "bar", 2, :baz] * - * Append---Pushes the given object on to the end of this array. This - * expression returns the array itself, so several appends - * may be chained together. + * Appends +object+ as one element, even if it is another \Array: * - * [ 1, 2 ] << "c" << "d" << [ 3, 4 ] - * #=> [ 1, 2, "c", "d", [ 3, 4 ] ] + * a = [:foo, 'bar', 2] + * a1 = a << [3, 4] + * a1 # => [:foo, "bar", 2, [3, 4]] * */ VALUE rb_ary_push(VALUE ary, VALUE item) { - long idx = RARRAY_LEN(ary); + long idx = RARRAY_LEN((ary_verify(ary), ary)); VALUE target_ary = ary_ensure_room_for_push(ary, 1); - RARRAY_PTR_USE(ary, ptr, { - RB_OBJ_WRITE(target_ary, &ptr[idx], item); + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + RB_OBJ_WRITE(target_ary, &ptr[idx], item); }); ARY_SET_LEN(ary, idx + 1); + ary_verify(ary); return ary; } @@ -925,18 +1504,24 @@ rb_ary_cat(VALUE ary, const VALUE *argv, long len) /* * call-seq: - * ary.push(obj, ... ) -> ary - * - * Append --- Pushes the given object(s) on to the end of this array. This - * expression returns the array itself, so several appends - * may be chained together. See also Array#pop for the opposite - * effect. - * - * a = [ "a", "b", "c" ] - * a.push("d", "e", "f") - * #=> ["a", "b", "c", "d", "e", "f"] - * [1, 2, 3,].push(4).push(5) - * #=> [1, 2, 3, 4, 5] + * array.push(*objects) -> self + * + * Appends trailing elements. + * + * Appends each argument in +objects+ to +self+; returns +self+: + * + * a = [:foo, 'bar', 2] + * a.push(:baz, :bat) # => [:foo, "bar", 2, :baz, :bat] + * + * Appends each argument as one element, even if it is another \Array: + * + * a = [:foo, 'bar', 2] + * a1 = a.push([:baz, :bat], [:bam, :bad]) + * a1 # => [:foo, "bar", 2, [:baz, :bat], [:bam, :bad]] + * + * Array#append is an alias for Array#push. + * + * Related: #pop, #shift, #unshift. */ static VALUE @@ -953,32 +1538,46 @@ rb_ary_pop(VALUE ary) n = RARRAY_LEN(ary); if (n == 0) return Qnil; if (ARY_OWNS_HEAP_P(ary) && - n * 3 < ARY_CAPA(ary) && - ARY_CAPA(ary) > ARY_DEFAULT_SIZE) + n * 3 < ARY_CAPA(ary) && + ARY_CAPA(ary) > ARY_DEFAULT_SIZE) { - ary_resize_capa(ary, n * 2); + ary_resize_capa(ary, n * 2); } --n; ARY_SET_LEN(ary, n); + ary_verify(ary); return RARRAY_AREF(ary, n); } /* * call-seq: - * ary.pop -> obj or nil - * ary.pop(n) -> new_ary + * array.pop -> object or nil + * array.pop(n) -> new_array + * + * Removes and returns trailing elements. + * + * When no argument is given and +self+ is not empty, + * removes and returns the last element: + * + * a = [:foo, 'bar', 2] + * a.pop # => 2 + * a # => [:foo, "bar"] + * + * Returns +nil+ if the array is empty. + * + * When a non-negative \Integer argument +n+ is given and is in range, + * + * removes and returns the last +n+ elements in a new \Array: + * a = [:foo, 'bar', 2] + * a.pop(2) # => ["bar", 2] * - * Removes the last element from +self+ and returns it, or - * +nil+ if the array is empty. + * If +n+ is positive and out of range, + * removes and returns all elements: * - * If a number +n+ is given, returns an array of the last +n+ elements - * (or less) just like <code>array.slice!(-n, n)</code> does. See also - * Array#push for the opposite effect. + * a = [:foo, 'bar', 2] + * a.pop(50) # => [:foo, "bar", 2] * - * a = [ "a", "b", "c", "d" ] - * a.pop #=> "d" - * a.pop(2) #=> ["b", "c"] - * a #=> ["a"] + * Related: #push, #shift, #unshift. */ static VALUE @@ -987,12 +1586,13 @@ rb_ary_pop_m(int argc, VALUE *argv, VALUE ary) VALUE result; if (argc == 0) { - return rb_ary_pop(ary); + return rb_ary_pop(ary); } rb_ary_modify_check(ary); result = ary_take_first_or_last(argc, argv, ary, ARY_TAKE_LAST); ARY_INCREASE_LEN(ary, -RARRAY_LEN(result)); + ary_verify(ary); return result; } @@ -1002,52 +1602,49 @@ rb_ary_shift(VALUE ary) VALUE top; long len = RARRAY_LEN(ary); - rb_ary_modify_check(ary); - if (len == 0) return Qnil; + if (len == 0) { + rb_ary_modify_check(ary); + return Qnil; + } + top = RARRAY_AREF(ary, 0); - if (!ARY_SHARED_P(ary)) { - if (len < ARY_DEFAULT_SIZE) { - RARRAY_PTR_USE(ary, ptr, { - MEMMOVE(ptr, ptr+1, VALUE, len-1); - }); /* WB: no new reference */ - ARY_INCREASE_LEN(ary, -1); - return top; - } - assert(!ARY_EMBED_P(ary)); /* ARY_EMBED_LEN_MAX < ARY_DEFAULT_SIZE */ - - ARY_SET(ary, 0, Qnil); - ary_make_shared(ary); - } - else if (ARY_SHARED_OCCUPIED(ARY_SHARED(ary))) { - RARRAY_PTR_USE(ary, ptr, ptr[0] = Qnil); - } - ARY_INCREASE_PTR(ary, 1); /* shift ptr */ - ARY_INCREASE_LEN(ary, -1); + + rb_ary_behead(ary, 1); return top; } /* * call-seq: - * ary.shift -> obj or nil - * ary.shift(n) -> new_ary + * array.shift -> object or nil + * array.shift(n) -> new_array + * + * Removes and returns leading elements. + * + * When no argument is given, removes and returns the first element: + * + * a = [:foo, 'bar', 2] + * a.shift # => :foo + * a # => ['bar', 2] + * + * Returns +nil+ if +self+ is empty. + * + * When positive \Integer argument +n+ is given, removes the first +n+ elements; + * returns those elements in a new \Array: * - * Removes the first element of +self+ and returns it (shifting all - * other elements down by one). Returns +nil+ if the array - * is empty. + * a = [:foo, 'bar', 2] + * a.shift(2) # => [:foo, 'bar'] + * a # => [2] * - * If a number +n+ is given, returns an array of the first +n+ elements - * (or less) just like <code>array.slice!(0, n)</code> does. With +ary+ - * containing only the remainder elements, not including what was shifted to - * +new_ary+. See also Array#unshift for the opposite effect. + * If +n+ is as large as or larger than <tt>self.length</tt>, + * removes all elements; returns those elements in a new \Array: * - * args = [ "-m", "-q", "filename" ] - * args.shift #=> "-m" - * args #=> ["-q", "filename"] + * a = [:foo, 'bar', 2] + * a.shift(3) # => [:foo, 'bar', 2] * - * args = [ "-m", "-q", "filename" ] - * args.shift(2) #=> ["-m", "-q"] - * args #=> ["filename"] + * If +n+ is zero, returns a new empty \Array; +self+ is unmodified. + * + * Related: #push, #pop, #unshift. */ static VALUE @@ -1057,104 +1654,147 @@ rb_ary_shift_m(int argc, VALUE *argv, VALUE ary) long n; if (argc == 0) { - return rb_ary_shift(ary); + return rb_ary_shift(ary); } rb_ary_modify_check(ary); result = ary_take_first_or_last(argc, argv, ary, ARY_TAKE_FIRST); n = RARRAY_LEN(result); - if (ARY_SHARED_P(ary)) { - if (ARY_SHARED_OCCUPIED(ARY_SHARED(ary))) { - setup_occupied_shared: - ary_mem_clear(ary, 0, n); - } - ARY_INCREASE_PTR(ary, n); + rb_ary_behead(ary,n); + + return result; +} + +MJIT_FUNC_EXPORTED VALUE +rb_ary_behead(VALUE ary, long n) +{ + if (n <= 0) { + return ary; } - else { - if (RARRAY_LEN(ary) < ARY_DEFAULT_SIZE) { - RARRAY_PTR_USE(ary, ptr, { - MEMMOVE(ptr, ptr+n, VALUE, RARRAY_LEN(ary)-n); - }); /* WB: no new reference */ - } - else { - ary_make_shared(ary); - goto setup_occupied_shared; - } + + rb_ary_modify_check(ary); + + if (!ARY_SHARED_P(ary)) { + if (ARY_EMBED_P(ary) || RARRAY_LEN(ary) < ARY_DEFAULT_SIZE) { + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + MEMMOVE(ptr, ptr + n, VALUE, RARRAY_LEN(ary) - n); + }); /* WB: no new reference */ + ARY_INCREASE_LEN(ary, -n); + ary_verify(ary); + return ary; + } + + ary_mem_clear(ary, 0, n); + ary_make_shared(ary); + } + else if (ARY_SHARED_ROOT_OCCUPIED(ARY_SHARED_ROOT(ary))) { + ary_mem_clear(ary, 0, n); } + + ARY_INCREASE_PTR(ary, n); ARY_INCREASE_LEN(ary, -n); + ary_verify(ary); - return result; + return ary; } static VALUE -ary_ensure_room_for_unshift(VALUE ary, int argc) +make_room_for_unshift(VALUE ary, const VALUE *head, VALUE *sharedp, int argc, long capa, long len) +{ + if (head - sharedp < argc) { + long room = capa - len - argc; + + room -= room >> 4; + MEMMOVE((VALUE *)sharedp + argc + room, head, VALUE, len); + head = sharedp + argc + room; + } + ARY_SET_PTR(ary, head - argc); + assert(ARY_SHARED_ROOT_OCCUPIED(ARY_SHARED_ROOT(ary))); + + ary_verify(ary); + return ARY_SHARED_ROOT(ary); +} + +static VALUE +ary_modify_for_unshift(VALUE ary, int argc) { long len = RARRAY_LEN(ary); long new_len = len + argc; long capa; const VALUE *head, *sharedp; - if (len > ARY_MAX_SIZE - argc) { - rb_raise(rb_eIndexError, "index %ld too big", new_len); - } - - if (ARY_SHARED_P(ary)) { - VALUE shared = ARY_SHARED(ary); - capa = RARRAY_LEN(shared); - if (ARY_SHARED_OCCUPIED(shared) && capa > new_len) { - head = RARRAY_CONST_PTR(ary); - sharedp = RARRAY_CONST_PTR(shared); - goto makeroom_if_need; - } - } - rb_ary_modify(ary); capa = ARY_CAPA(ary); if (capa - (capa >> 6) <= new_len) { - ary_double_capa(ary, new_len); + ary_double_capa(ary, new_len); } /* use shared array for big "queues" */ - if (new_len > ARY_DEFAULT_SIZE * 4) { - /* make a room for unshifted items */ - capa = ARY_CAPA(ary); - ary_make_shared(ary); - - head = sharedp = RARRAY_CONST_PTR(ary); - goto makeroom; - makeroom_if_need: - if (head - sharedp < argc) { - long room; - makeroom: - room = capa - new_len; - room -= room >> 4; - MEMMOVE((VALUE *)sharedp + argc + room, head, VALUE, len); - head = sharedp + argc + room; - } - ARY_SET_PTR(ary, head - argc); - assert(ARY_SHARED_OCCUPIED(ARY_SHARED(ary))); - return ARY_SHARED(ary); + if (new_len > ARY_DEFAULT_SIZE * 4 && !ARY_EMBED_P(ary)) { + ary_verify(ary); + + /* make a room for unshifted items */ + capa = ARY_CAPA(ary); + ary_make_shared(ary); + + head = sharedp = RARRAY_CONST_PTR_TRANSIENT(ary); + return make_room_for_unshift(ary, head, (void *)sharedp, argc, capa, len); + } + else { + /* sliding items */ + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + MEMMOVE(ptr + argc, ptr, VALUE, len); + }); + + ary_verify(ary); + return ary; + } +} + +static VALUE +ary_ensure_room_for_unshift(VALUE ary, int argc) +{ + long len = RARRAY_LEN(ary); + long new_len = len + argc; + + if (len > ARY_MAX_SIZE - argc) { + rb_raise(rb_eIndexError, "index %ld too big", new_len); + } + else if (! ARY_SHARED_P(ary)) { + return ary_modify_for_unshift(ary, argc); } else { - /* sliding items */ - RARRAY_PTR_USE(ary, ptr, { - MEMMOVE(ptr + argc, ptr, VALUE, len); - }); + VALUE shared_root = ARY_SHARED_ROOT(ary); + long capa = RARRAY_LEN(shared_root); - return ary; + if (! ARY_SHARED_ROOT_OCCUPIED(shared_root)) { + return ary_modify_for_unshift(ary, argc); + } + else if (new_len > capa) { + return ary_modify_for_unshift(ary, argc); + } + else { + const VALUE * head = RARRAY_CONST_PTR_TRANSIENT(ary); + void *sharedp = (void *)RARRAY_CONST_PTR_TRANSIENT(shared_root); + + rb_ary_modify_check(ary); + return make_room_for_unshift(ary, head, sharedp, argc, capa, len); + } } } /* * call-seq: - * ary.unshift(obj, ...) -> ary + * array.unshift(*objects) -> self * - * Prepends objects to the front of +self+, moving other elements upwards. - * See also Array#shift for the opposite effect. + * Prepends the given +objects+ to +self+: * - * a = [ "b", "c", "d" ] - * a.unshift("a") #=> ["a", "b", "c", "d"] - * a.unshift(1, 2) #=> [ 1, 2, "a", "b", "c", "d"] + * a = [:foo, 'bar', 2] + * a.unshift(:bam, :bat) # => [:bam, :bat, :foo, "bar", 2] + * + * Array#prepend is an alias for Array#unshift. + * + * Related: #push, #pop, #shift. */ static VALUE @@ -1164,8 +1804,8 @@ rb_ary_unshift_m(int argc, VALUE *argv, VALUE ary) VALUE target_ary; if (argc == 0) { - rb_ary_modify_check(ary); - return ary; + rb_ary_modify_check(ary); + return ary; } target_ary = ary_ensure_room_for_unshift(ary, argc); @@ -1187,7 +1827,7 @@ rb_ary_elt(VALUE ary, long offset) long len = RARRAY_LEN(ary); if (len == 0) return Qnil; if (offset < 0 || len <= offset) { - return Qnil; + return Qnil; } return RARRAY_AREF(ary, offset); } @@ -1195,14 +1835,11 @@ rb_ary_elt(VALUE ary, long offset) VALUE rb_ary_entry(VALUE ary, long offset) { - if (offset < 0) { - offset += RARRAY_LEN(ary); - } - return rb_ary_elt(ary, offset); + return rb_ary_entry_internal(ary, offset); } VALUE -rb_ary_subseq(VALUE ary, long beg, long len) +rb_ary_subseq_step(VALUE ary, long beg, long len, long step) { VALUE klass; long alen = RARRAY_LEN(ary); @@ -1211,95 +1848,183 @@ rb_ary_subseq(VALUE ary, long beg, long len) if (beg < 0 || len < 0) return Qnil; if (alen < len || alen < beg + len) { - len = alen - beg; + len = alen - beg; } - klass = rb_obj_class(ary); + klass = rb_cArray; if (len == 0) return ary_new(klass, 0); + if (step == 0) + rb_raise(rb_eArgError, "slice step cannot be zero"); + if (step == 1) + return ary_make_partial(ary, klass, beg, len); + else + return ary_make_partial_step(ary, klass, beg, len, step); +} - return ary_make_partial(ary, klass, beg, len); +VALUE +rb_ary_subseq(VALUE ary, long beg, long len) +{ + return rb_ary_subseq_step(ary, beg, len, 1); } +static VALUE rb_ary_aref2(VALUE ary, VALUE b, VALUE e); + /* * call-seq: - * ary[index] -> obj or nil - * ary[start, length] -> new_ary or nil - * ary[range] -> new_ary or nil - * ary.slice(index) -> obj or nil - * ary.slice(start, length) -> new_ary or nil - * ary.slice(range) -> new_ary or nil - * - * Element Reference --- Returns the element at +index+, or returns a - * subarray starting at the +start+ index and continuing for +length+ - * elements, or returns a subarray specified by +range+ of indices. - * - * Negative indices count backward from the end of the array (-1 is the last - * element). For +start+ and +range+ cases the starting index is just before - * an element. Additionally, an empty array is returned when the starting - * index for an element range is at the end of the array. - * - * Returns +nil+ if the index (or starting index) are out of range. - * - * a = [ "a", "b", "c", "d", "e" ] - * a[2] + a[0] + a[1] #=> "cab" - * a[6] #=> nil - * a[1, 2] #=> [ "b", "c" ] - * a[1..3] #=> [ "b", "c", "d" ] - * a[4..7] #=> [ "e" ] - * a[6..10] #=> nil - * a[-3, 3] #=> [ "c", "d", "e" ] - * # special cases - * a[5] #=> nil - * a[6, 1] #=> nil - * a[5, 1] #=> [] - * a[5..10] #=> [] + * array[index] -> object or nil + * array[start, length] -> object or nil + * array[range] -> object or nil + * array[aseq] -> object or nil + * array.slice(index) -> object or nil + * array.slice(start, length) -> object or nil + * array.slice(range) -> object or nil + * array.slice(aseq) -> object or nil + * + * Returns elements from +self+; does not modify +self+. + * + * When a single \Integer argument +index+ is given, returns the element at offset +index+: + * + * a = [:foo, 'bar', 2] + * a[0] # => :foo + * a[2] # => 2 + * a # => [:foo, "bar", 2] + * + * If +index+ is negative, counts relative to the end of +self+: + * + * a = [:foo, 'bar', 2] + * a[-1] # => 2 + * a[-2] # => "bar" + * + * If +index+ is out of range, returns +nil+. + * + * When two \Integer arguments +start+ and +length+ are given, + * returns a new \Array of size +length+ containing successive elements beginning at offset +start+: + * + * a = [:foo, 'bar', 2] + * a[0, 2] # => [:foo, "bar"] + * a[1, 2] # => ["bar", 2] + * + * If <tt>start + length</tt> is greater than <tt>self.length</tt>, + * returns all elements from offset +start+ to the end: * + * a = [:foo, 'bar', 2] + * a[0, 4] # => [:foo, "bar", 2] + * a[1, 3] # => ["bar", 2] + * a[2, 2] # => [2] + * + * If <tt>start == self.size</tt> and <tt>length >= 0</tt>, + * returns a new empty \Array. + * + * If +length+ is negative, returns +nil+. + * + * When a single \Range argument +range+ is given, + * treats <tt>range.min</tt> as +start+ above + * and <tt>range.size</tt> as +length+ above: + * + * a = [:foo, 'bar', 2] + * a[0..1] # => [:foo, "bar"] + * a[1..2] # => ["bar", 2] + * + * Special case: If <tt>range.start == a.size</tt>, returns a new empty \Array. + * + * If <tt>range.end</tt> is negative, calculates the end index from the end: + * + * a = [:foo, 'bar', 2] + * a[0..-1] # => [:foo, "bar", 2] + * a[0..-2] # => [:foo, "bar"] + * a[0..-3] # => [:foo] + * + * If <tt>range.start</tt> is negative, calculates the start index from the end: + * + * a = [:foo, 'bar', 2] + * a[-1..2] # => [2] + * a[-2..2] # => ["bar", 2] + * a[-3..2] # => [:foo, "bar", 2] + * + * If <tt>range.start</tt> is larger than the array size, returns +nil+. + * + * a = [:foo, 'bar', 2] + * a[4..1] # => nil + * a[4..0] # => nil + * a[4..-1] # => nil + * + * When a single Enumerator::ArithmeticSequence argument +aseq+ is given, + * returns an \Array of elements corresponding to the indexes produced by + * the sequence. + * + * a = ['--', 'data1', '--', 'data2', '--', 'data3'] + * a[(1..).step(2)] # => ["data1", "data2", "data3"] + * + * Unlike slicing with range, if the start or the end of the arithmetic sequence + * is larger than array size, throws RangeError. + * + * a = ['--', 'data1', '--', 'data2', '--', 'data3'] + * a[(1..11).step(2)] + * # RangeError (((1..11).step(2)) out of range) + * a[(7..).step(2)] + * # RangeError (((7..).step(2)) out of range) + * + * If given a single argument, and its type is not one of the listed, tries to + * convert it to Integer, and raises if it is impossible: + * + * a = [:foo, 'bar', 2] + * # Raises TypeError (no implicit conversion of Symbol into Integer): + * a[:foo] + * + * Array#slice is an alias for Array#[]. */ VALUE rb_ary_aref(int argc, const VALUE *argv, VALUE ary) { - VALUE arg; - long beg, len; - + rb_check_arity(argc, 1, 2); if (argc == 2) { - beg = NUM2LONG(argv[0]); - len = NUM2LONG(argv[1]); - if (beg < 0) { - beg += RARRAY_LEN(ary); - } - return rb_ary_subseq(ary, beg, len); + return rb_ary_aref2(ary, argv[0], argv[1]); } - if (argc != 1) { - rb_scan_args(argc, argv, "11", NULL, NULL); + return rb_ary_aref1(ary, argv[0]); +} + +static VALUE +rb_ary_aref2(VALUE ary, VALUE b, VALUE e) +{ + long beg = NUM2LONG(b); + long len = NUM2LONG(e); + if (beg < 0) { + beg += RARRAY_LEN(ary); } - arg = argv[0]; + return rb_ary_subseq(ary, beg, len); +} + +MJIT_FUNC_EXPORTED VALUE +rb_ary_aref1(VALUE ary, VALUE arg) +{ + long beg, len, step; + /* special case - speeding up */ if (FIXNUM_P(arg)) { - return rb_ary_entry(ary, FIX2LONG(arg)); + return rb_ary_entry(ary, FIX2LONG(arg)); } - /* check if idx is Range */ - switch (rb_range_beg_len(arg, &beg, &len, RARRAY_LEN(ary), 0)) { + /* check if idx is Range or ArithmeticSequence */ + switch (rb_arithmetic_sequence_beg_len_step(arg, &beg, &len, &step, RARRAY_LEN(ary), 0)) { case Qfalse: - break; + break; case Qnil: - return Qnil; + return Qnil; default: - return rb_ary_subseq(ary, beg, len); + return rb_ary_subseq_step(ary, beg, len, step); } + return rb_ary_entry(ary, NUM2LONG(arg)); } /* * call-seq: - * ary.at(index) -> obj or nil + * array.at(index) -> object * - * Returns the element at +index+. A negative index counts from the end of - * +self+. Returns +nil+ if the index is out of range. See also - * Array#[]. + * Returns the element at \Integer offset +index+; does not modify +self+. + * a = [:foo, 'bar', 2] + * a.at(0) # => :foo + * a.at(2) # => 2 * - * a = [ "a", "b", "c", "d", "e" ] - * a.at(0) #=> "a" - * a.at(-1) #=> "e" */ VALUE @@ -1310,80 +2035,131 @@ rb_ary_at(VALUE ary, VALUE pos) /* * call-seq: - * ary.first -> obj or nil - * ary.first(n) -> new_ary + * array.first -> object or nil + * array.first(n) -> new_array + * + * Returns elements from +self+; does not modify +self+. + * + * When no argument is given, returns the first element: + * + * a = [:foo, 'bar', 2] + * a.first # => :foo + * a # => [:foo, "bar", 2] * - * Returns the first element, or the first +n+ elements, of the array. - * If the array is empty, the first form returns +nil+, and the - * second form returns an empty array. See also Array#last for - * the opposite effect. + * If +self+ is empty, returns +nil+. * - * a = [ "q", "r", "s", "t" ] - * a.first #=> "q" - * a.first(2) #=> ["q", "r"] + * When non-negative \Integer argument +n+ is given, + * returns the first +n+ elements in a new \Array: + * + * a = [:foo, 'bar', 2] + * a.first(2) # => [:foo, "bar"] + * + * If <tt>n >= array.size</tt>, returns all elements: + * + * a = [:foo, 'bar', 2] + * a.first(50) # => [:foo, "bar", 2] + * + * If <tt>n == 0</tt> returns an new empty \Array: + * + * a = [:foo, 'bar', 2] + * a.first(0) # [] + * + * Related: #last. */ - static VALUE rb_ary_first(int argc, VALUE *argv, VALUE ary) { if (argc == 0) { - if (RARRAY_LEN(ary) == 0) return Qnil; - return RARRAY_AREF(ary, 0); + if (RARRAY_LEN(ary) == 0) return Qnil; + return RARRAY_AREF(ary, 0); } else { - return ary_take_first_or_last(argc, argv, ary, ARY_TAKE_FIRST); + return ary_take_first_or_last(argc, argv, ary, ARY_TAKE_FIRST); } } /* * call-seq: - * ary.last -> obj or nil - * ary.last(n) -> new_ary + * array.last -> object or nil + * array.last(n) -> new_array * - * Returns the last element(s) of +self+. If the array is empty, - * the first form returns +nil+. + * Returns elements from +self+; +self+ is not modified. * - * See also Array#first for the opposite effect. + * When no argument is given, returns the last element: * - * a = [ "w", "x", "y", "z" ] - * a.last #=> "z" - * a.last(2) #=> ["y", "z"] + * a = [:foo, 'bar', 2] + * a.last # => 2 + * a # => [:foo, "bar", 2] + * + * If +self+ is empty, returns +nil+. + * + * When non-negative \Integer argument +n+ is given, + * returns the last +n+ elements in a new \Array: + * + * a = [:foo, 'bar', 2] + * a.last(2) # => ["bar", 2] + * + * If <tt>n >= array.size</tt>, returns all elements: + * + * a = [:foo, 'bar', 2] + * a.last(50) # => [:foo, "bar", 2] + * + * If <tt>n == 0</tt>, returns an new empty \Array: + * + * a = [:foo, 'bar', 2] + * a.last(0) # [] + * + * Related: #first. */ VALUE rb_ary_last(int argc, const VALUE *argv, VALUE ary) { if (argc == 0) { - long len = RARRAY_LEN(ary); - if (len == 0) return Qnil; - return RARRAY_AREF(ary, len-1); + long len = RARRAY_LEN(ary); + if (len == 0) return Qnil; + return RARRAY_AREF(ary, len-1); } else { - return ary_take_first_or_last(argc, argv, ary, ARY_TAKE_LAST); + return ary_take_first_or_last(argc, argv, ary, ARY_TAKE_LAST); } } /* * call-seq: - * ary.fetch(index) -> obj - * ary.fetch(index, default) -> obj - * ary.fetch(index) { |index| block } -> obj - * - * Tries to return the element at position +index+, but throws an IndexError - * exception if the referenced +index+ lies outside of the array bounds. This - * error can be prevented by supplying a second argument, which will act as a - * +default+ value. - * - * Alternatively, if a block is given it will only be executed when an - * invalid +index+ is referenced. Negative values of +index+ count from the - * end of the array. - * - * a = [ 11, 22, 33, 44 ] - * a.fetch(1) #=> 22 - * a.fetch(-1) #=> 44 - * a.fetch(4, 'cat') #=> "cat" - * a.fetch(100) { |i| puts "#{i} is out of bounds" } - * #=> "100 is out of bounds" + * array.fetch(index) -> element + * array.fetch(index, default_value) -> element + * array.fetch(index) {|index| ... } -> element + * + * Returns the element at offset +index+. + * + * With the single \Integer argument +index+, + * returns the element at offset +index+: + * + * a = [:foo, 'bar', 2] + * a.fetch(1) # => "bar" + * + * If +index+ is negative, counts from the end of the array: + * + * a = [:foo, 'bar', 2] + * a.fetch(-1) # => 2 + * a.fetch(-2) # => "bar" + * + * With arguments +index+ and +default_value+, + * returns the element at offset +index+ if index is in range, + * otherwise returns +default_value+: + * + * a = [:foo, 'bar', 2] + * a.fetch(1, nil) # => "bar" + * + * With argument +index+ and a block, + * returns the element at offset +index+ if index is in range + * (and the block is not called); otherwise calls the block with index and returns its return value: + * + * a = [:foo, 'bar', 2] + * a.fetch(1) {|index| raise 'Cannot happen' } # => "bar" + * a.fetch(50) {|index| "Value for #{index}" } # => "Value for 50" + * */ static VALUE @@ -1396,149 +2172,152 @@ rb_ary_fetch(int argc, VALUE *argv, VALUE ary) rb_scan_args(argc, argv, "11", &pos, &ifnone); block_given = rb_block_given_p(); if (block_given && argc == 2) { - rb_warn("block supersedes default value argument"); + rb_warn("block supersedes default value argument"); } idx = NUM2LONG(pos); if (idx < 0) { - idx += RARRAY_LEN(ary); + idx += RARRAY_LEN(ary); } if (idx < 0 || RARRAY_LEN(ary) <= idx) { - if (block_given) return rb_yield(pos); - if (argc == 1) { - rb_raise(rb_eIndexError, "index %ld outside of array bounds: %ld...%ld", - idx - (idx < 0 ? RARRAY_LEN(ary) : 0), -RARRAY_LEN(ary), RARRAY_LEN(ary)); - } - return ifnone; + if (block_given) return rb_yield(pos); + if (argc == 1) { + rb_raise(rb_eIndexError, "index %ld outside of array bounds: %ld...%ld", + idx - (idx < 0 ? RARRAY_LEN(ary) : 0), -RARRAY_LEN(ary), RARRAY_LEN(ary)); + } + return ifnone; } return RARRAY_AREF(ary, idx); } /* * call-seq: - * ary.find_index(obj) -> int or nil - * ary.find_index { |item| block } -> int or nil - * ary.find_index -> Enumerator - * ary.index(obj) -> int or nil - * ary.index { |item| block } -> int or nil - * ary.index -> Enumerator + * array.index(object) -> integer or nil + * array.index {|element| ... } -> integer or nil + * array.index -> new_enumerator + * + * Returns the index of a specified element. + * + * When argument +object+ is given but no block, + * returns the index of the first element +element+ + * for which <tt>object == element</tt>: * - * Returns the _index_ of the first object in +ary+ such that the object is - * <code>==</code> to +obj+. + * a = [:foo, 'bar', 2, 'bar'] + * a.index('bar') # => 1 * - * If a block is given instead of an argument, returns the _index_ of the - * first object for which the block returns +true+. Returns +nil+ if no - * match is found. + * Returns +nil+ if no such element found. * - * See also Array#rindex. + * When both argument +object+ and a block are given, + * calls the block with each successive element; + * returns the index of the first element for which the block returns a truthy value: * - * An Enumerator is returned if neither a block nor argument is given. + * a = [:foo, 'bar', 2, 'bar'] + * a.index {|element| element == 'bar' } # => 1 * - * a = [ "a", "b", "c" ] - * a.index("b") #=> 1 - * a.index("z") #=> nil - * a.index { |x| x == "b" } #=> 1 + * Returns +nil+ if the block never returns a truthy value. + * + * When neither an argument nor a block is given, returns a new Enumerator: + * + * a = [:foo, 'bar', 2] + * e = a.index + * e # => #<Enumerator: [:foo, "bar", 2]:index> + * e.each {|element| element == 'bar' } # => 1 + * + * Array#find_index is an alias for Array#index. + * + * Related: #rindex. */ static VALUE rb_ary_index(int argc, VALUE *argv, VALUE ary) { - const VALUE *ptr; VALUE val; - long i, len; + long i; if (argc == 0) { - RETURN_ENUMERATOR(ary, 0, 0); - for (i=0; i<RARRAY_LEN(ary); i++) { - if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) { - return LONG2NUM(i); - } - } - return Qnil; + RETURN_ENUMERATOR(ary, 0, 0); + for (i=0; i<RARRAY_LEN(ary); i++) { + if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) { + return LONG2NUM(i); + } + } + return Qnil; } rb_check_arity(argc, 0, 1); val = argv[0]; if (rb_block_given_p()) - rb_warn("given block not used"); - len = RARRAY_LEN(ary); - ptr = RARRAY_CONST_PTR(ary); - for (i=0; i<len; i++) { - VALUE e = ptr[i]; - switch (rb_equal_opt(e, val)) { - case Qundef: - if (!rb_equal(e, val)) break; - case Qtrue: - return LONG2NUM(i); - case Qfalse: - continue; - } - len = RARRAY_LEN(ary); - ptr = RARRAY_CONST_PTR(ary); + rb_warn("given block not used"); + for (i=0; i<RARRAY_LEN(ary); i++) { + VALUE e = RARRAY_AREF(ary, i); + if (rb_equal(e, val)) { + return LONG2NUM(i); + } } return Qnil; } /* * call-seq: - * ary.rindex(obj) -> int or nil - * ary.rindex { |item| block } -> int or nil - * ary.rindex -> Enumerator + * array.rindex(object) -> integer or nil + * array.rindex {|element| ... } -> integer or nil + * array.rindex -> new_enumerator + * + * Returns the index of the last element for which <tt>object == element</tt>. + * + * When argument +object+ is given but no block, returns the index of the last such element found: + * + * a = [:foo, 'bar', 2, 'bar'] + * a.rindex('bar') # => 3 * - * Returns the _index_ of the last object in +self+ <code>==</code> to +obj+. + * Returns +nil+ if no such object found. * - * If a block is given instead of an argument, returns the _index_ of the - * first object for which the block returns +true+, starting from the last - * object. + * When a block is given but no argument, calls the block with each successive element; + * returns the index of the last element for which the block returns a truthy value: * - * Returns +nil+ if no match is found. + * a = [:foo, 'bar', 2, 'bar'] + * a.rindex {|element| element == 'bar' } # => 3 * - * See also Array#index. + * Returns +nil+ if the block never returns a truthy value. * - * If neither block nor argument is given, an Enumerator is returned instead. + * When neither an argument nor a block is given, returns a new \Enumerator: * - * a = [ "a", "b", "b", "b", "c" ] - * a.rindex("b") #=> 3 - * a.rindex("z") #=> nil - * a.rindex { |x| x == "b" } #=> 3 + * a = [:foo, 'bar', 2, 'bar'] + * e = a.rindex + * e # => #<Enumerator: [:foo, "bar", 2, "bar"]:rindex> + * e.each {|element| element == 'bar' } # => 3 + * + * Related: #index. */ static VALUE rb_ary_rindex(int argc, VALUE *argv, VALUE ary) { - const VALUE *ptr; VALUE val; long i = RARRAY_LEN(ary), len; if (argc == 0) { - RETURN_ENUMERATOR(ary, 0, 0); - while (i--) { - if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) - return LONG2NUM(i); - if (i > (len = RARRAY_LEN(ary))) { - i = len; - } - } - return Qnil; + RETURN_ENUMERATOR(ary, 0, 0); + while (i--) { + if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) + return LONG2NUM(i); + if (i > (len = RARRAY_LEN(ary))) { + i = len; + } + } + return Qnil; } rb_check_arity(argc, 0, 1); val = argv[0]; if (rb_block_given_p()) - rb_warn("given block not used"); - ptr = RARRAY_CONST_PTR(ary); + rb_warn("given block not used"); while (i--) { - VALUE e = ptr[i]; - switch (rb_equal_opt(e, val)) { - case Qundef: - if (!rb_equal(e, val)) break; - case Qtrue: - return LONG2NUM(i); - case Qfalse: - continue; - } - if (i > (len = RARRAY_LEN(ary))) { - i = len; - } - ptr = RARRAY_CONST_PTR(ary); + VALUE e = RARRAY_AREF(ary, i); + if (rb_equal(e, val)) { + return LONG2NUM(i); + } + if (i > RARRAY_LEN(ary)) { + break; + } } return Qnil; } @@ -1553,68 +2332,73 @@ rb_ary_to_ary(VALUE obj) } static void -rb_ary_splice(VALUE ary, long beg, long len, VALUE rpl) +rb_ary_splice(VALUE ary, long beg, long len, const VALUE *rptr, long rlen) { - long rlen; long olen; + long rofs; if (len < 0) rb_raise(rb_eIndexError, "negative length (%ld)", len); olen = RARRAY_LEN(ary); if (beg < 0) { - beg += olen; - if (beg < 0) { - rb_raise(rb_eIndexError, "index %ld too small for array; minimum: %ld", - beg - olen, -olen); - } + beg += olen; + if (beg < 0) { + rb_raise(rb_eIndexError, "index %ld too small for array; minimum: %ld", + beg - olen, -olen); + } } if (olen < len || olen < beg + len) { - len = olen - beg; + len = olen - beg; } - if (rpl == Qundef) { - rlen = 0; - } - else { - rpl = rb_ary_to_ary(rpl); - rlen = RARRAY_LEN(rpl); - olen = RARRAY_LEN(ary); /* ary may be resized in rpl.to_ary too */ + { + const VALUE *optr = RARRAY_CONST_PTR_TRANSIENT(ary); + rofs = (rptr >= optr && rptr < optr + olen) ? rptr - optr : -1; } + if (beg >= olen) { - VALUE target_ary; - if (beg > ARY_MAX_SIZE - rlen) { - rb_raise(rb_eIndexError, "index %ld too big", beg); - } - target_ary = ary_ensure_room_for_push(ary, rlen-len); /* len is 0 or negative */ - len = beg + rlen; - ary_mem_clear(ary, olen, beg - olen); - if (rlen > 0) { - ary_memcpy0(ary, beg, rlen, RARRAY_CONST_PTR(rpl), target_ary); - } - ARY_SET_LEN(ary, len); + VALUE target_ary; + if (beg > ARY_MAX_SIZE - rlen) { + rb_raise(rb_eIndexError, "index %ld too big", beg); + } + target_ary = ary_ensure_room_for_push(ary, rlen-len); /* len is 0 or negative */ + len = beg + rlen; + ary_mem_clear(ary, olen, beg - olen); + if (rlen > 0) { + if (rofs != -1) rptr = RARRAY_CONST_PTR_TRANSIENT(ary) + rofs; + ary_memcpy0(ary, beg, rlen, rptr, target_ary); + } + ARY_SET_LEN(ary, len); } else { - long alen; - - if (olen - len > ARY_MAX_SIZE - rlen) { - rb_raise(rb_eIndexError, "index %ld too big", olen + rlen - len); - } - rb_ary_modify(ary); - alen = olen + rlen - len; - if (alen >= ARY_CAPA(ary)) { - ary_double_capa(ary, alen); - } - - if (len != rlen) { - RARRAY_PTR_USE(ary, ptr, - MEMMOVE(ptr + beg + rlen, ptr + beg + len, - VALUE, olen - (beg + len))); - ARY_SET_LEN(ary, alen); - } - if (rlen > 0) { - MEMMOVE(RARRAY_PTR(ary) + beg, RARRAY_CONST_PTR(rpl), VALUE, rlen); - } + long alen; + + if (olen - len > ARY_MAX_SIZE - rlen) { + rb_raise(rb_eIndexError, "index %ld too big", olen + rlen - len); + } + rb_ary_modify(ary); + alen = olen + rlen - len; + if (alen >= ARY_CAPA(ary)) { + ary_double_capa(ary, alen); + } + + if (len != rlen) { + RARRAY_PTR_USE_TRANSIENT(ary, ptr, + MEMMOVE(ptr + beg + rlen, ptr + beg + len, + VALUE, olen - (beg + len))); + ARY_SET_LEN(ary, alen); + } + if (rlen > 0) { + if (rofs != -1) rptr = RARRAY_CONST_PTR_TRANSIENT(ary) + rofs; + /* give up wb-protected ary */ + RB_OBJ_WB_UNPROTECT_FOR(ARRAY, ary); + + /* do not use RARRAY_PTR() because it can causes GC. + * ary can contain T_NONE object because it is not cleared. + */ + RARRAY_PTR_USE_TRANSIENT(ary, ptr, + MEMMOVE(ptr + beg, rptr, VALUE, rlen)); + } } - RB_GC_GUARD(rpl); } void @@ -1624,22 +2408,14 @@ rb_ary_set_len(VALUE ary, long len) rb_ary_modify_check(ary); if (ARY_SHARED_P(ary)) { - rb_raise(rb_eRuntimeError, "can't set length of shared "); + rb_raise(rb_eRuntimeError, "can't set length of shared "); } if (len > (capa = (long)ARY_CAPA(ary))) { - rb_bug("probable buffer overflow: %ld for %ld", len, capa); + rb_bug("probable buffer overflow: %ld for %ld", len, capa); } ARY_SET_LEN(ary, len); } -/*! - * expands or shrinks \a ary to \a len elements. - * expanded region will be filled with Qnil. - * \param ary an array - * \param len new size - * \return \a ary - * \post the size of \a ary is \a len. - */ VALUE rb_ary_resize(VALUE ary, long len) { @@ -1649,68 +2425,170 @@ rb_ary_resize(VALUE ary, long len) olen = RARRAY_LEN(ary); if (len == olen) return ary; if (len > ARY_MAX_SIZE) { - rb_raise(rb_eIndexError, "index %ld too big", len); + rb_raise(rb_eIndexError, "index %ld too big", len); } if (len > olen) { - if (len >= ARY_CAPA(ary)) { - ary_double_capa(ary, len); - } - ary_mem_clear(ary, olen, len - olen); - ARY_SET_LEN(ary, len); + if (len >= ARY_CAPA(ary)) { + ary_double_capa(ary, len); + } + ary_mem_clear(ary, olen, len - olen); + ARY_SET_LEN(ary, len); } else if (ARY_EMBED_P(ary)) { ARY_SET_EMBED_LEN(ary, len); } - else if (len <= RARRAY_EMBED_LEN_MAX) { - VALUE tmp[RARRAY_EMBED_LEN_MAX]; - MEMCPY(tmp, ARY_HEAP_PTR(ary), VALUE, len); - ary_discard(ary); - MEMCPY((VALUE *)ARY_EMBED_PTR(ary), tmp, VALUE, len); /* WB: no new reference */ + else if (len <= ary_embed_capa(ary)) { + const VALUE *ptr = ARY_HEAP_PTR(ary); + long ptr_capa = ARY_HEAP_SIZE(ary); + bool is_malloc_ptr = !ARY_SHARED_P(ary) && !RARRAY_TRANSIENT_P(ary); + + FL_UNSET(ary, RARRAY_TRANSIENT_FLAG); + FL_SET_EMBED(ary); + + MEMCPY((VALUE *)ARY_EMBED_PTR(ary), ptr, VALUE, len); /* WB: no new reference */ ARY_SET_EMBED_LEN(ary, len); + + if (is_malloc_ptr) ruby_sized_xfree((void *)ptr, ptr_capa); } else { - if (olen > len + ARY_DEFAULT_SIZE) { - SIZED_REALLOC_N(RARRAY(ary)->as.heap.ptr, VALUE, len, RARRAY(ary)->as.heap.aux.capa); - ARY_SET_CAPA(ary, len); - } - ARY_SET_HEAP_LEN(ary, len); + if (olen > len + ARY_DEFAULT_SIZE) { + size_t new_capa = ary_heap_realloc(ary, len); + ARY_SET_CAPA(ary, new_capa); + } + ARY_SET_HEAP_LEN(ary, len); } + ary_verify(ary); return ary; } +static VALUE +ary_aset_by_rb_ary_store(VALUE ary, long key, VALUE val) +{ + rb_ary_store(ary, key, val); + return val; +} + +static VALUE +ary_aset_by_rb_ary_splice(VALUE ary, long beg, long len, VALUE val) +{ + VALUE rpl = rb_ary_to_ary(val); + rb_ary_splice(ary, beg, len, RARRAY_CONST_PTR_TRANSIENT(rpl), RARRAY_LEN(rpl)); + RB_GC_GUARD(rpl); + return val; +} + /* * call-seq: - * ary[index] = obj -> obj - * ary[start, length] = obj or other_ary or nil -> obj or other_ary or nil - * ary[range] = obj or other_ary or nil -> obj or other_ary or nil - * - * Element Assignment --- Sets the element at +index+, or replaces a subarray - * from the +start+ index for +length+ elements, or replaces a subarray - * specified by the +range+ of indices. - * - * If indices are greater than the current capacity of the array, the array - * grows automatically. Elements are inserted into the array at +start+ if - * +length+ is zero. - * - * Negative indices will count backward from the end of the array. For - * +start+ and +range+ cases the starting index is just before an element. - * - * An IndexError is raised if a negative index points past the beginning of - * the array. - * - * See also Array#push, and Array#unshift. - * - * a = Array.new - * a[4] = "4"; #=> [nil, nil, nil, nil, "4"] - * a[0, 3] = [ 'a', 'b', 'c' ] #=> ["a", "b", "c", nil, "4"] - * a[1..2] = [ 1, 2 ] #=> ["a", 1, 2, nil, "4"] - * a[0, 2] = "?" #=> ["?", 2, nil, "4"] - * a[0..2] = "A" #=> ["A", "4"] - * a[-1] = "Z" #=> ["A", "Z"] - * a[1..-1] = nil #=> ["A", nil] - * a[1..-1] = [] #=> ["A"] - * a[0, 0] = [ 1, 2 ] #=> [1, 2, "A"] - * a[3, 0] = "B" #=> [1, 2, "A", "B"] + * array[index] = object -> object + * array[start, length] = object -> object + * array[range] = object -> object + * + * Assigns elements in +self+; returns the given +object+. + * + * When \Integer argument +index+ is given, assigns +object+ to an element in +self+. + * + * If +index+ is non-negative, assigns +object+ the element at offset +index+: + * + * a = [:foo, 'bar', 2] + * a[0] = 'foo' # => "foo" + * a # => ["foo", "bar", 2] + * + * If +index+ is greater than <tt>self.length</tt>, extends the array: + * + * a = [:foo, 'bar', 2] + * a[7] = 'foo' # => "foo" + * a # => [:foo, "bar", 2, nil, nil, nil, nil, "foo"] + * + * If +index+ is negative, counts backwards from the end of the array: + * + * a = [:foo, 'bar', 2] + * a[-1] = 'two' # => "two" + * a # => [:foo, "bar", "two"] + * + * When \Integer arguments +start+ and +length+ are given and +object+ is not an \Array, + * removes <tt>length - 1</tt> elements beginning at offset +start+, + * and assigns +object+ at offset +start+: + * + * a = [:foo, 'bar', 2] + * a[0, 2] = 'foo' # => "foo" + * a # => ["foo", 2] + * + * If +start+ is negative, counts backwards from the end of the array: + * + * a = [:foo, 'bar', 2] + * a[-2, 2] = 'foo' # => "foo" + * a # => [:foo, "foo"] + * + * If +start+ is non-negative and outside the array (<tt> >= self.size</tt>), + * extends the array with +nil+, assigns +object+ at offset +start+, + * and ignores +length+: + * + * a = [:foo, 'bar', 2] + * a[6, 50] = 'foo' # => "foo" + * a # => [:foo, "bar", 2, nil, nil, nil, "foo"] + * + * If +length+ is zero, shifts elements at and following offset +start+ + * and assigns +object+ at offset +start+: + * + * a = [:foo, 'bar', 2] + * a[1, 0] = 'foo' # => "foo" + * a # => [:foo, "foo", "bar", 2] + * + * If +length+ is too large for the existing array, does not extend the array: + * + * a = [:foo, 'bar', 2] + * a[1, 5] = 'foo' # => "foo" + * a # => [:foo, "foo"] + * + * When \Range argument +range+ is given and +object+ is an \Array, + * removes <tt>length - 1</tt> elements beginning at offset +start+, + * and assigns +object+ at offset +start+: + * + * a = [:foo, 'bar', 2] + * a[0..1] = 'foo' # => "foo" + * a # => ["foo", 2] + * + * if <tt>range.begin</tt> is negative, counts backwards from the end of the array: + * + * a = [:foo, 'bar', 2] + * a[-2..2] = 'foo' # => "foo" + * a # => [:foo, "foo"] + * + * If the array length is less than <tt>range.begin</tt>, + * assigns +object+ at offset <tt>range.begin</tt>, and ignores +length+: + * + * a = [:foo, 'bar', 2] + * a[6..50] = 'foo' # => "foo" + * a # => [:foo, "bar", 2, nil, nil, nil, "foo"] + * + * If <tt>range.end</tt> is zero, shifts elements at and following offset +start+ + * and assigns +object+ at offset +start+: + * + * a = [:foo, 'bar', 2] + * a[1..0] = 'foo' # => "foo" + * a # => [:foo, "foo", "bar", 2] + * + * If <tt>range.end</tt> is negative, assigns +object+ at offset +start+, + * retains <tt>range.end.abs -1</tt> elements past that, and removes those beyond: + * + * a = [:foo, 'bar', 2] + * a[1..-1] = 'foo' # => "foo" + * a # => [:foo, "foo"] + * a = [:foo, 'bar', 2] + * a[1..-2] = 'foo' # => "foo" + * a # => [:foo, "foo", 2] + * a = [:foo, 'bar', 2] + * a[1..-3] = 'foo' # => "foo" + * a # => [:foo, "foo", "bar", 2] + * a = [:foo, 'bar', 2] + * + * If <tt>range.end</tt> is too large for the existing array, + * replaces array elements, but does not extend the array with +nil+ values: + * + * a = [:foo, 'bar', 2] + * a[1..5] = 'foo' # => "foo" + * a # => [:foo, "foo"] + * */ static VALUE @@ -1718,45 +2596,60 @@ rb_ary_aset(int argc, VALUE *argv, VALUE ary) { long offset, beg, len; + rb_check_arity(argc, 2, 3); + rb_ary_modify_check(ary); if (argc == 3) { - rb_ary_modify_check(ary); - beg = NUM2LONG(argv[0]); - len = NUM2LONG(argv[1]); - rb_ary_splice(ary, beg, len, argv[2]); - return argv[2]; + beg = NUM2LONG(argv[0]); + len = NUM2LONG(argv[1]); + return ary_aset_by_rb_ary_splice(ary, beg, len, argv[2]); } - rb_check_arity(argc, 2, 2); - rb_ary_modify_check(ary); if (FIXNUM_P(argv[0])) { - offset = FIX2LONG(argv[0]); - goto fixnum; + offset = FIX2LONG(argv[0]); + return ary_aset_by_rb_ary_store(ary, offset, argv[1]); } if (rb_range_beg_len(argv[0], &beg, &len, RARRAY_LEN(ary), 1)) { - /* check if idx is Range */ - rb_ary_splice(ary, beg, len, argv[1]); - return argv[1]; + /* check if idx is Range */ + return ary_aset_by_rb_ary_splice(ary, beg, len, argv[1]); } offset = NUM2LONG(argv[0]); -fixnum: - rb_ary_store(ary, offset, argv[1]); - return argv[1]; + return ary_aset_by_rb_ary_store(ary, offset, argv[1]); } /* * call-seq: - * ary.insert(index, obj...) -> ary + * array.insert(index, *objects) -> self + * + * Inserts given +objects+ before or after the element at \Integer index +offset+; + * returns +self+. + * + * When +index+ is non-negative, inserts all given +objects+ + * before the element at offset +index+: * - * Inserts the given values before the element with the given +index+. + * a = [:foo, 'bar', 2] + * a.insert(1, :bat, :bam) # => [:foo, :bat, :bam, "bar", 2] * - * Negative indices count backwards from the end of the array, where +-1+ is - * the last element. If a negative index is used, the given values will be - * inserted after that element, so using an index of +-1+ will insert the - * values at the end of the array. + * Extends the array if +index+ is beyond the array (<tt>index >= self.size</tt>): + * + * a = [:foo, 'bar', 2] + * a.insert(5, :bat, :bam) + * a # => [:foo, "bar", 2, nil, nil, :bat, :bam] + * + * Does nothing if no objects given: + * + * a = [:foo, 'bar', 2] + * a.insert(1) + * a.insert(50) + * a.insert(-50) + * a # => [:foo, "bar", 2] + * + * When +index+ is negative, inserts all given +objects+ + * _after_ the element at offset <tt>index+self.size</tt>: + * + * a = [:foo, 'bar', 2] + * a.insert(-2, :bat, :bam) + * a # => [:foo, "bar", :bat, :bam, 2] * - * a = %w{ a b c d } - * a.insert(2, 99) #=> ["a", "b", 99, "c", "d"] - * a.insert(-2, 1, 2, 3) #=> ["a", "b", 99, "c", 1, 2, 3, "d"] */ static VALUE @@ -1766,15 +2659,20 @@ rb_ary_insert(int argc, VALUE *argv, VALUE ary) rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS); rb_ary_modify_check(ary); - if (argc == 1) return ary; pos = NUM2LONG(argv[0]); + if (argc == 1) return ary; if (pos == -1) { - pos = RARRAY_LEN(ary); + pos = RARRAY_LEN(ary); } - if (pos < 0) { - pos++; + else if (pos < 0) { + long minpos = -RARRAY_LEN(ary) - 1; + if (pos < minpos) { + rb_raise(rb_eIndexError, "index %ld too small for array; minimum: %ld", + pos, minpos); + } + pos++; } - rb_ary_splice(ary, pos, 0, rb_ary_new4(argc - 1, argv + 1)); + rb_ary_splice(ary, pos, 0, argv + 1, argc - 1); return ary; } @@ -1789,50 +2687,104 @@ ary_enum_length(VALUE ary, VALUE args, VALUE eobj) /* * call-seq: - * ary.each { |item| block } -> ary - * ary.each -> Enumerator + * array.each {|element| ... } -> self + * array.each -> Enumerator + * + * Iterates over array elements. + * + * When a block given, passes each successive array element to the block; + * returns +self+: + * + * a = [:foo, 'bar', 2] + * a.each {|element| puts "#{element.class} #{element}" } + * + * Output: + * + * Symbol foo + * String bar + * Integer 2 * - * Calls the given block once for each element in +self+, passing that element - * as a parameter. Returns the array itself. + * Allows the array to be modified during iteration: * - * If no block is given, an Enumerator is returned. + * a = [:foo, 'bar', 2] + * a.each {|element| puts element; a.clear if element.to_s.start_with?('b') } * - * a = [ "a", "b", "c" ] - * a.each {|x| print x, " -- " } + * Output: * - * produces: + * foo + * bar * - * a -- b -- c -- + * When no block given, returns a new \Enumerator: + * a = [:foo, 'bar', 2] + * + * e = a.each + * e # => #<Enumerator: [:foo, "bar", 2]:each> + * a1 = e.each {|element| puts "#{element.class} #{element}" } + * + * Output: + * + * Symbol foo + * String bar + * Integer 2 + * + * Related: #each_index, #reverse_each. */ VALUE rb_ary_each(VALUE ary) { long i; - + ary_verify(ary); RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); for (i=0; i<RARRAY_LEN(ary); i++) { - rb_yield(RARRAY_AREF(ary, i)); + rb_yield(RARRAY_AREF(ary, i)); } return ary; } /* * call-seq: - * ary.each_index { |index| block } -> ary - * ary.each_index -> Enumerator + * array.each_index {|index| ... } -> self + * array.each_index -> Enumerator + * + * Iterates over array indexes. + * + * When a block given, passes each successive array index to the block; + * returns +self+: + * + * a = [:foo, 'bar', 2] + * a.each_index {|index| puts "#{index} #{a[index]}" } + * + * Output: + * + * 0 foo + * 1 bar + * 2 2 + * + * Allows the array to be modified during iteration: + * + * a = [:foo, 'bar', 2] + * a.each_index {|index| puts index; a.clear if index > 0 } + * + * Output: + * + * 0 + * 1 * - * Same as Array#each, but passes the +index+ of the element instead of the - * element itself. + * When no block given, returns a new \Enumerator: * - * An Enumerator is returned if no block is given. + * a = [:foo, 'bar', 2] + * e = a.each_index + * e # => #<Enumerator: [:foo, "bar", 2]:each_index> + * a1 = e.each {|index| puts "#{index} #{a[index]}"} * - * a = [ "a", "b", "c" ] - * a.each_index {|x| print x, " -- " } + * Output: * - * produces: + * 0 foo + * 1 bar + * 2 2 * - * 0 -- 1 -- 2 -- + * Related: #each, #reverse_each. */ static VALUE @@ -1842,24 +2794,54 @@ rb_ary_each_index(VALUE ary) RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); for (i=0; i<RARRAY_LEN(ary); i++) { - rb_yield(LONG2NUM(i)); + rb_yield(LONG2NUM(i)); } return ary; } /* * call-seq: - * ary.reverse_each { |item| block } -> ary - * ary.reverse_each -> Enumerator + * array.reverse_each {|element| ... } -> self + * array.reverse_each -> Enumerator * - * Same as Array#each, but traverses +self+ in reverse order. + * Iterates backwards over array elements. * - * a = [ "a", "b", "c" ] - * a.reverse_each {|x| print x, " " } + * When a block given, passes, in reverse order, each element to the block; + * returns +self+: * - * produces: + * a = [:foo, 'bar', 2] + * a.reverse_each {|element| puts "#{element.class} #{element}" } * - * c b a + * Output: + * + * Integer 2 + * String bar + * Symbol foo + * + * Allows the array to be modified during iteration: + * + * a = [:foo, 'bar', 2] + * a.reverse_each {|element| puts element; a.clear if element.to_s.start_with?('b') } + * + * Output: + * + * 2 + * bar + * + * When no block given, returns a new \Enumerator: + * + * a = [:foo, 'bar', 2] + * e = a.reverse_each + * e # => #<Enumerator: [:foo, "bar", 2]:reverse_each> + * a1 = e.each {|element| puts "#{element.class} #{element}" } + * + * Output: + * + * Integer 2 + * String bar + * Symbol foo + * + * Related: #each, #each_index. */ static VALUE @@ -1870,24 +2852,21 @@ rb_ary_reverse_each(VALUE ary) RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); len = RARRAY_LEN(ary); while (len--) { - long nlen; - rb_yield(RARRAY_AREF(ary, len)); - nlen = RARRAY_LEN(ary); - if (nlen < len) { - len = nlen; - } + long nlen; + rb_yield(RARRAY_AREF(ary, len)); + nlen = RARRAY_LEN(ary); + if (nlen < len) { + len = nlen; + } } return ary; } /* * call-seq: - * ary.length -> int + * array.length -> an_integer * - * Returns the number of elements in +self+. May be zero. - * - * [ 1, 2, 3, 4, 5 ].length #=> 5 - * [].length #=> 0 + * Returns the count of elements in +self+. */ static VALUE @@ -1899,19 +2878,16 @@ rb_ary_length(VALUE ary) /* * call-seq: - * ary.empty? -> true or false - * - * Returns +true+ if +self+ contains no elements. + * array.empty? -> true or false * - * [].empty? #=> true + * Returns +true+ if the count of elements in +self+ is zero, + * +false+ otherwise. */ static VALUE rb_ary_empty_p(VALUE ary) { - if (RARRAY_LEN(ary) == 0) - return Qtrue; - return Qfalse; + return RBOOL(RARRAY_LEN(ary) == 0); } VALUE @@ -1919,15 +2895,18 @@ rb_ary_dup(VALUE ary) { long len = RARRAY_LEN(ary); VALUE dup = rb_ary_new2(len); - ary_memcpy(dup, 0, len, RARRAY_CONST_PTR(ary)); + ary_memcpy(dup, 0, len, RARRAY_CONST_PTR_TRANSIENT(ary)); ARY_SET_LEN(dup, len); + + ary_verify(ary); + ary_verify(dup); return dup; } VALUE rb_ary_resurrect(VALUE ary) { - return rb_ary_new4(RARRAY_LEN(ary), RARRAY_CONST_PTR(ary)); + return ary_make_partial(ary, rb_cArray, 0, RARRAY_LEN(ary)); } extern VALUE rb_output_fs; @@ -1944,15 +2923,15 @@ recursive_join(VALUE obj, VALUE argp, int recur) int *first = (int *)arg[3]; if (recur) { - rb_raise(rb_eArgError, "recursive array join"); + rb_raise(rb_eArgError, "recursive array join"); } else { - ary_join_1(obj, ary, sep, 0, result, first); + ary_join_1(obj, ary, sep, 0, result, first); } return Qnil; } -static void +static long ary_join_0(VALUE ary, VALUE sep, long max, VALUE result) { long i; @@ -1960,11 +2939,40 @@ ary_join_0(VALUE ary, VALUE sep, long max, VALUE result) if (max > 0) rb_enc_copy(result, RARRAY_AREF(ary, 0)); for (i=0; i<max; i++) { - val = RARRAY_AREF(ary, i); - if (i > 0 && !NIL_P(sep)) - rb_str_buf_append(result, sep); - rb_str_buf_append(result, val); - if (OBJ_TAINTED(val)) OBJ_TAINT(result); + val = RARRAY_AREF(ary, i); + if (!RB_TYPE_P(val, T_STRING)) break; + if (i > 0 && !NIL_P(sep)) + rb_str_buf_append(result, sep); + rb_str_buf_append(result, val); + } + return i; +} + +static void +ary_join_1_str(VALUE dst, VALUE src, int *first) +{ + rb_str_buf_append(dst, src); + if (*first) { + rb_enc_copy(dst, src); + *first = FALSE; + } +} + +static void +ary_join_1_ary(VALUE obj, VALUE ary, VALUE sep, VALUE result, VALUE val, int *first) +{ + if (val == ary) { + rb_raise(rb_eArgError, "recursive array join"); + } + else { + VALUE args[4]; + + *first = FALSE; + args[0] = val; + args[1] = sep; + args[2] = result; + args[3] = (VALUE)first; + rb_exec_recursive(recursive_join, obj, (VALUE)args); } } @@ -1974,50 +2982,25 @@ ary_join_1(VALUE obj, VALUE ary, VALUE sep, long i, VALUE result, int *first) VALUE val, tmp; for (; i<RARRAY_LEN(ary); i++) { - if (i > 0 && !NIL_P(sep)) - rb_str_buf_append(result, sep); - - val = RARRAY_AREF(ary, i); - if (RB_TYPE_P(val, T_STRING)) { - str_join: - rb_str_buf_append(result, val); - *first = FALSE; - } - else if (RB_TYPE_P(val, T_ARRAY)) { - obj = val; - ary_join: - if (val == ary) { - rb_raise(rb_eArgError, "recursive array join"); - } - else { - VALUE args[4]; - - args[0] = val; - args[1] = sep; - args[2] = result; - args[3] = (VALUE)first; - rb_exec_recursive(recursive_join, obj, (VALUE)args); - } - } - else { - tmp = rb_check_string_type(val); - if (!NIL_P(tmp)) { - val = tmp; - goto str_join; - } - tmp = rb_check_convert_type(val, T_ARRAY, "Array", "to_ary"); - if (!NIL_P(tmp)) { - obj = val; - val = tmp; - goto ary_join; - } - val = rb_obj_as_string(val); - if (*first) { - rb_enc_copy(result, val); - *first = FALSE; - } - goto str_join; - } + if (i > 0 && !NIL_P(sep)) + rb_str_buf_append(result, sep); + + val = RARRAY_AREF(ary, i); + if (RB_TYPE_P(val, T_STRING)) { + ary_join_1_str(result, val, first); + } + else if (RB_TYPE_P(val, T_ARRAY)) { + ary_join_1_ary(val, ary, sep, result, val, first); + } + else if (!NIL_P(tmp = rb_check_string_type(val))) { + ary_join_1_str(result, tmp, first); + } + else if (!NIL_P(tmp = rb_check_array_type(val))) { + ary_join_1_ary(val, ary, sep, result, tmp, first); + } + else { + ary_join_1_str(result, rb_obj_as_string(val), first); + } } } @@ -2025,36 +3008,36 @@ VALUE rb_ary_join(VALUE ary, VALUE sep) { long len = 1, i; - int taint = FALSE; VALUE val, tmp, result; if (RARRAY_LEN(ary) == 0) return rb_usascii_str_new(0, 0); - if (OBJ_TAINTED(ary)) taint = TRUE; if (!NIL_P(sep)) { - StringValue(sep); - len += RSTRING_LEN(sep) * (RARRAY_LEN(ary) - 1); + StringValue(sep); + len += RSTRING_LEN(sep) * (RARRAY_LEN(ary) - 1); } for (i=0; i<RARRAY_LEN(ary); i++) { - val = RARRAY_AREF(ary, i); - tmp = rb_check_string_type(val); - - if (NIL_P(tmp) || tmp != val) { - int first; - result = rb_str_buf_new(len + (RARRAY_LEN(ary)-i)*10); - rb_enc_associate(result, rb_usascii_encoding()); - if (taint) OBJ_TAINT(result); - ary_join_0(ary, sep, i, result); - first = i == 0; - ary_join_1(ary, ary, sep, i, result, &first); - return result; - } + val = RARRAY_AREF(ary, i); + tmp = rb_check_string_type(val); + + if (NIL_P(tmp) || tmp != val) { + int first; + long n = RARRAY_LEN(ary); + if (i > n) i = n; + result = rb_str_buf_new(len + (n-i)*10); + rb_enc_associate(result, rb_usascii_encoding()); + i = ary_join_0(ary, sep, i, result); + first = i == 0; + ary_join_1(ary, ary, sep, i, result, &first); + return result; + } - len += RSTRING_LEN(tmp); + len += RSTRING_LEN(tmp); } - result = rb_str_buf_new(len); - if (taint) OBJ_TAINT(result); + result = rb_str_new(0, len); + rb_str_set_len(result, 0); + ary_join_0(ary, sep, RARRAY_LEN(ary), result); return result; @@ -2062,24 +3045,43 @@ rb_ary_join(VALUE ary, VALUE sep) /* * call-seq: - * ary.join(separator=$,) -> str + * array.join ->new_string + * array.join(separator = $,) -> new_string + * + * Returns the new \String formed by joining the array elements after conversion. + * For each element +element+: + * + * - Uses <tt>element.to_s</tt> if +element+ is not a <tt>kind_of?(Array)</tt>. + * - Uses recursive <tt>element.join(separator)</tt> if +element+ is a <tt>kind_of?(Array)</tt>. * - * Returns a string created by converting each element of the array to - * a string, separated by the given +separator+. - * If the +separator+ is +nil+, it uses current $,. - * If both the +separator+ and $, are nil, it uses empty string. + * With no argument, joins using the output field separator, <tt>$,</tt>: + * + * a = [:foo, 'bar', 2] + * $, # => nil + * a.join # => "foobar2" + * + * With \string argument +separator+, joins using that separator: + * + * a = [:foo, 'bar', 2] + * a.join("\n") # => "foo\nbar\n2" + * + * Joins recursively for nested Arrays: + * + * a = [:foo, [:bar, [:baz, :bat]]] + * a.join # => "foobarbazbat" * - * [ "a", "b", "c" ].join #=> "abc" - * [ "a", "b", "c" ].join("-") #=> "a-b-c" */ - static VALUE rb_ary_join_m(int argc, VALUE *argv, VALUE ary) { VALUE sep; - rb_scan_args(argc, argv, "01", &sep); - if (NIL_P(sep)) sep = rb_output_fs; + if (rb_check_arity(argc, 0, 1) == 0 || NIL_P(sep = argv[0])) { + sep = rb_output_fs; + if (!NIL_P(sep)) { + rb_category_warn(RB_WARN_CATEGORY_DEPRECATED, "$, is set to non-nil value"); + } + } return rb_ary_join(ary, sep); } @@ -2087,32 +3089,32 @@ rb_ary_join_m(int argc, VALUE *argv, VALUE ary) static VALUE inspect_ary(VALUE ary, VALUE dummy, int recur) { - int tainted = OBJ_TAINTED(ary); long i; VALUE s, str; if (recur) return rb_usascii_str_new_cstr("[...]"); str = rb_str_buf_new2("["); for (i=0; i<RARRAY_LEN(ary); i++) { - s = rb_inspect(RARRAY_AREF(ary, i)); - if (OBJ_TAINTED(s)) tainted = TRUE; - if (i > 0) rb_str_buf_cat2(str, ", "); - else rb_enc_copy(str, s); - rb_str_buf_append(str, s); + s = rb_inspect(RARRAY_AREF(ary, i)); + if (i > 0) rb_str_buf_cat2(str, ", "); + else rb_enc_copy(str, s); + rb_str_buf_append(str, s); } rb_str_buf_cat2(str, "]"); - if (tainted) OBJ_TAINT(str); return str; } /* * call-seq: - * ary.inspect -> string - * ary.to_s -> string + * array.inspect -> new_string + * + * Returns the new \String formed by calling method <tt>#inspect</tt> + * on each array element: * - * Creates a string representation of +self+. + * a = [:foo, 'bar', 2] + * a.inspect # => "[:foo, \"bar\", 2]" * - * [ "a", "b", "c" ].to_s #=> "[\"a\", \"b\", \"c\"]" + * Array#to_s is an alias for Array#inspect. */ static VALUE @@ -2130,59 +3132,88 @@ rb_ary_to_s(VALUE ary) /* * call-seq: - * ary.to_a -> ary + * to_a -> self or new_array * - * Returns +self+. + * When +self+ is an instance of \Array, returns +self+: + * + * a = [:foo, 'bar', 2] + * a.to_a # => [:foo, "bar", 2] + * + * Otherwise, returns a new \Array containing the elements of +self+: + * + * class MyArray < Array; end + * a = MyArray.new(['foo', 'bar', 'two']) + * a.instance_of?(Array) # => false + * a.kind_of?(Array) # => true + * a1 = a.to_a + * a1 # => ["foo", "bar", "two"] + * a1.class # => Array # Not MyArray * - * If called on a subclass of Array, converts the receiver to an Array object. */ static VALUE rb_ary_to_a(VALUE ary) { if (rb_obj_class(ary) != rb_cArray) { - VALUE dup = rb_ary_new2(RARRAY_LEN(ary)); - rb_ary_replace(dup, ary); - return dup; + VALUE dup = rb_ary_new2(RARRAY_LEN(ary)); + rb_ary_replace(dup, ary); + return dup; } return ary; } /* * call-seq: - * ary.to_h -> hash + * array.to_h -> new_hash + * array.to_h {|item| ... } -> new_hash + * + * Returns a new \Hash formed from +self+. * - * Returns the result of interpreting <i>ary</i> as an array of - * <tt>[key, value]</tt> pairs. + * When a block is given, calls the block with each array element; + * the block must return a 2-element \Array whose two elements + * form a key-value pair in the returned \Hash: + * + * a = ['foo', :bar, 1, [2, 3], {baz: 4}] + * h = a.to_h {|item| [item, item] } + * h # => {"foo"=>"foo", :bar=>:bar, 1=>1, [2, 3]=>[2, 3], {:baz=>4}=>{:baz=>4}} + * + * When no block is given, +self+ must be an \Array of 2-element sub-arrays, + * each sub-array is formed into a key-value pair in the new \Hash: + * + * [].to_h # => {} + * a = [['foo', 'zero'], ['bar', 'one'], ['baz', 'two']] + * h = a.to_h + * h # => {"foo"=>"zero", "bar"=>"one", "baz"=>"two"} * - * [[:foo, :bar], [1, 2]].to_h - * # => {:foo => :bar, 1 => 2} */ static VALUE rb_ary_to_h(VALUE ary) { long i; - VALUE hash = rb_hash_new(); + VALUE hash = rb_hash_new_with_size(RARRAY_LEN(ary)); + int block_given = rb_block_given_p(); + for (i=0; i<RARRAY_LEN(ary); i++) { - const VALUE elt = rb_ary_elt(ary, i); - const VALUE key_value_pair = rb_check_array_type(elt); - if (NIL_P(key_value_pair)) { - rb_raise(rb_eTypeError, "wrong element type %"PRIsVALUE" at %ld (expected array)", - rb_obj_class(elt), i); - } - if (RARRAY_LEN(key_value_pair) != 2) { - rb_raise(rb_eArgError, "wrong array length at %ld (expected 2, was %ld)", - i, RARRAY_LEN(key_value_pair)); - } - rb_hash_aset(hash, RARRAY_AREF(key_value_pair, 0), RARRAY_AREF(key_value_pair, 1)); + const VALUE e = rb_ary_elt(ary, i); + const VALUE elt = block_given ? rb_yield_force_blockarg(e) : e; + const VALUE key_value_pair = rb_check_array_type(elt); + if (NIL_P(key_value_pair)) { + rb_raise(rb_eTypeError, "wrong element type %"PRIsVALUE" at %ld (expected array)", + rb_obj_class(elt), i); + } + if (RARRAY_LEN(key_value_pair) != 2) { + rb_raise(rb_eArgError, "wrong array length at %ld (expected 2, was %ld)", + i, RARRAY_LEN(key_value_pair)); + } + rb_hash_aset(hash, RARRAY_AREF(key_value_pair, 0), RARRAY_AREF(key_value_pair, 1)); } return hash; } /* * call-seq: - * ary.to_ary -> ary + * array.to_ary -> self * * Returns +self+. */ @@ -2197,9 +3228,9 @@ static void ary_reverse(VALUE *p1, VALUE *p2) { while (p1 < p2) { - VALUE tmp = *p1; - *p1++ = *p2; - *p2-- = tmp; + VALUE tmp = *p1; + *p1++ = *p2; + *p2-- = tmp; } } @@ -2211,23 +3242,23 @@ rb_ary_reverse(VALUE ary) rb_ary_modify(ary); if (len > 1) { - RARRAY_PTR_USE(ary, p1, { - p2 = p1 + len - 1; /* points last item */ - ary_reverse(p1, p2); - }); /* WB: no new reference */ + RARRAY_PTR_USE_TRANSIENT(ary, p1, { + p2 = p1 + len - 1; /* points last item */ + ary_reverse(p1, p2); + }); /* WB: no new reference */ } return ary; } /* * call-seq: - * ary.reverse! -> ary + * array.reverse! -> self + * + * Reverses +self+ in place: * - * Reverses +self+ in place. + * a = ['foo', 'bar', 'two'] + * a.reverse! # => ["two", "bar", "foo"] * - * a = [ "a", "b", "c" ] - * a.reverse! #=> ["c", "b", "a"] - * a #=> ["c", "b", "a"] */ static VALUE @@ -2238,12 +3269,14 @@ rb_ary_reverse_bang(VALUE ary) /* * call-seq: - * ary.reverse -> new_ary + * array.reverse -> new_array * - * Returns a new array containing +self+'s elements in reverse order. + * Returns a new \Array with the elements of +self+ in reverse order: + * + * a = ['foo', 'bar', 'two'] + * a1 = a.reverse + * a1 # => ["two", "bar", "foo"] * - * [ "a", "b", "c" ].reverse #=> ["c", "b", "a"] - * [ 1 ].reverse #=> [1] */ static VALUE @@ -2253,9 +3286,9 @@ rb_ary_reverse_m(VALUE ary) VALUE dup = rb_ary_new2(len); if (len > 0) { - const VALUE *p1 = RARRAY_CONST_PTR(ary); - VALUE *p2 = (VALUE *)RARRAY_CONST_PTR(dup) + len - 1; - do *p2-- = *p1++; while (--len > 0); + const VALUE *p1 = RARRAY_CONST_PTR_TRANSIENT(ary); + VALUE *p2 = (VALUE *)RARRAY_CONST_PTR_TRANSIENT(dup) + len - 1; + do *p2-- = *p1++; while (--len > 0); } ARY_SET_LEN(dup, RARRAY_LEN(ary)); return dup; @@ -2267,73 +3300,143 @@ rotate_count(long cnt, long len) return (cnt < 0) ? (len - (~cnt % len) - 1) : (cnt % len); } +static void +ary_rotate_ptr(VALUE *ptr, long len, long cnt) +{ + if (cnt == 1) { + VALUE tmp = *ptr; + memmove(ptr, ptr + 1, sizeof(VALUE)*(len - 1)); + *(ptr + len - 1) = tmp; + } + else if (cnt == len - 1) { + VALUE tmp = *(ptr + len - 1); + memmove(ptr + 1, ptr, sizeof(VALUE)*(len - 1)); + *ptr = tmp; + } + else { + --len; + if (cnt < len) ary_reverse(ptr + cnt, ptr + len); + if (--cnt > 0) ary_reverse(ptr, ptr + cnt); + if (len > 0) ary_reverse(ptr, ptr + len); + } +} + VALUE rb_ary_rotate(VALUE ary, long cnt) { rb_ary_modify(ary); if (cnt != 0) { - VALUE *ptr = RARRAY_PTR(ary); - long len = RARRAY_LEN(ary); - - if (len > 0 && (cnt = rotate_count(cnt, len)) > 0) { - --len; - if (cnt < len) ary_reverse(ptr + cnt, ptr + len); - if (--cnt > 0) ary_reverse(ptr, ptr + cnt); - if (len > 0) ary_reverse(ptr, ptr + len); - return ary; - } + long len = RARRAY_LEN(ary); + if (len > 1 && (cnt = rotate_count(cnt, len)) > 0) { + RARRAY_PTR_USE_TRANSIENT(ary, ptr, ary_rotate_ptr(ptr, len, cnt)); + return ary; + } } - return Qnil; } /* * call-seq: - * ary.rotate!(count=1) -> ary + * array.rotate! -> self + * array.rotate!(count) -> self * - * Rotates +self+ in place so that the element at +count+ comes first, and - * returns +self+. + * Rotates +self+ in place by moving elements from one end to the other; returns +self+. + * + * When no argument given, rotates the first element to the last position: + * + * a = [:foo, 'bar', 2, 'bar'] + * a.rotate! # => ["bar", 2, "bar", :foo] + * + * When given a non-negative \Integer +count+, + * rotates +count+ elements from the beginning to the end: + * + * a = [:foo, 'bar', 2] + * a.rotate!(2) + * a # => [2, :foo, "bar"] + * + * If +count+ is large, uses <tt>count % array.size</tt> as the count: + * + * a = [:foo, 'bar', 2] + * a.rotate!(20) + * a # => [2, :foo, "bar"] + * + * If +count+ is zero, returns +self+ unmodified: + * + * a = [:foo, 'bar', 2] + * a.rotate!(0) + * a # => [:foo, "bar", 2] * - * If +count+ is negative then it rotates in the opposite direction, starting - * from the end of the array where +-1+ is the last element. + * When given a negative Integer +count+, rotates in the opposite direction, + * from end to beginning: + * + * a = [:foo, 'bar', 2] + * a.rotate!(-2) + * a # => ["bar", 2, :foo] + * + * If +count+ is small (far from zero), uses <tt>count % array.size</tt> as the count: + * + * a = [:foo, 'bar', 2] + * a.rotate!(-5) + * a # => ["bar", 2, :foo] * - * a = [ "a", "b", "c", "d" ] - * a.rotate! #=> ["b", "c", "d", "a"] - * a #=> ["b", "c", "d", "a"] - * a.rotate!(2) #=> ["d", "a", "b", "c"] - * a.rotate!(-3) #=> ["a", "b", "c", "d"] */ static VALUE rb_ary_rotate_bang(int argc, VALUE *argv, VALUE ary) { - long n = 1; - - switch (argc) { - case 1: n = NUM2LONG(argv[0]); - case 0: break; - default: rb_scan_args(argc, argv, "01", NULL); - } + long n = (rb_check_arity(argc, 0, 1) ? NUM2LONG(argv[0]) : 1); rb_ary_rotate(ary, n); return ary; } /* * call-seq: - * ary.rotate(count=1) -> new_ary + * array.rotate -> new_array + * array.rotate(count) -> new_array + * + * Returns a new \Array formed from +self+ with elements + * rotated from one end to the other. + * + * When no argument given, returns a new \Array that is like +self+, + * except that the first element has been rotated to the last position: + * + * a = [:foo, 'bar', 2, 'bar'] + * a1 = a.rotate + * a1 # => ["bar", 2, "bar", :foo] + * + * When given a non-negative \Integer +count+, + * returns a new \Array with +count+ elements rotated from the beginning to the end: + * + * a = [:foo, 'bar', 2] + * a1 = a.rotate(2) + * a1 # => [2, :foo, "bar"] + * + * If +count+ is large, uses <tt>count % array.size</tt> as the count: + * + * a = [:foo, 'bar', 2] + * a1 = a.rotate(20) + * a1 # => [2, :foo, "bar"] + * + * If +count+ is zero, returns a copy of +self+, unmodified: * - * Returns a new array by rotating +self+ so that the element at +count+ is - * the first element of the new array. + * a = [:foo, 'bar', 2] + * a1 = a.rotate(0) + * a1 # => [:foo, "bar", 2] * - * If +count+ is negative then it rotates in the opposite direction, starting - * from the end of +self+ where +-1+ is the last element. + * When given a negative \Integer +count+, rotates in the opposite direction, + * from end to beginning: + * + * a = [:foo, 'bar', 2] + * a1 = a.rotate(-2) + * a1 # => ["bar", 2, :foo] + * + * If +count+ is small (far from zero), uses <tt>count % array.size</tt> as the count: + * + * a = [:foo, 'bar', 2] + * a1 = a.rotate(-5) + * a1 # => ["bar", 2, :foo] * - * a = [ "a", "b", "c", "d" ] - * a.rotate #=> ["b", "c", "d", "a"] - * a #=> ["a", "b", "c", "d"] - * a.rotate(2) #=> ["c", "d", "a", "b"] - * a.rotate(-3) #=> ["b", "c", "d", "a"] */ static VALUE @@ -2341,22 +3444,17 @@ rb_ary_rotate_m(int argc, VALUE *argv, VALUE ary) { VALUE rotated; const VALUE *ptr; - long len, cnt = 1; - - switch (argc) { - case 1: cnt = NUM2LONG(argv[0]); - case 0: break; - default: rb_scan_args(argc, argv, "01", NULL); - } + long len; + long cnt = (rb_check_arity(argc, 0, 1) ? NUM2LONG(argv[0]) : 1); len = RARRAY_LEN(ary); rotated = rb_ary_new2(len); if (len > 0) { - cnt = rotate_count(cnt, len); - ptr = RARRAY_CONST_PTR(ary); - len -= cnt; - ary_memcpy(rotated, 0, len, ptr + cnt); - ary_memcpy(rotated, len, cnt, ptr); + cnt = rotate_count(cnt, len); + ptr = RARRAY_CONST_PTR_TRANSIENT(ary); + len -= cnt; + ary_memcpy(rotated, 0, len, ptr + cnt); + ary_memcpy(rotated, len, cnt, ptr); } ARY_SET_LEN(rotated, RARRAY_LEN(ary)); return rotated; @@ -2364,46 +3462,41 @@ rb_ary_rotate_m(int argc, VALUE *argv, VALUE ary) struct ary_sort_data { VALUE ary; - int opt_methods; - int opt_inited; + VALUE receiver; }; -enum { - sort_opt_Fixnum, - sort_opt_String, - sort_optimizable_count -}; - -#define STRING_P(s) (RB_TYPE_P((s), T_STRING) && CLASS_OF(s) == rb_cString) - -#define SORT_OPTIMIZABLE_BIT(type) (1U << TOKEN_PASTE(sort_opt_,type)) -#define SORT_OPTIMIZABLE(data, type) \ - (((data)->opt_inited & SORT_OPTIMIZABLE_BIT(type)) ? \ - ((data)->opt_methods & SORT_OPTIMIZABLE_BIT(type)) : \ - (((data)->opt_inited |= SORT_OPTIMIZABLE_BIT(type)), \ - rb_method_basic_definition_p(TOKEN_PASTE(rb_c,type), id_cmp) && \ - ((data)->opt_methods |= SORT_OPTIMIZABLE_BIT(type)))) - static VALUE sort_reentered(VALUE ary) { if (RBASIC(ary)->klass) { - rb_raise(rb_eRuntimeError, "sort reentered"); + rb_raise(rb_eRuntimeError, "sort reentered"); } return Qnil; } +static void +sort_returned(struct ary_sort_data *data) +{ + if (rb_obj_frozen_p(data->receiver)) { + rb_raise(rb_eFrozenError, "array frozen during sort"); + } + sort_reentered(data->ary); +} + static int sort_1(const void *ap, const void *bp, void *dummy) { struct ary_sort_data *data = dummy; VALUE retval = sort_reentered(data->ary); VALUE a = *(const VALUE *)ap, b = *(const VALUE *)bp; + VALUE args[2]; int n; - retval = rb_yield_values(2, a, b); + args[0] = a; + args[1] = b; + retval = rb_yield_values2(2, args); n = rb_cmpint(retval, a, b); - sort_reentered(data->ary); + sort_returned(data); return n; } @@ -2415,41 +3508,64 @@ sort_2(const void *ap, const void *bp, void *dummy) VALUE a = *(const VALUE *)ap, b = *(const VALUE *)bp; int n; - if (FIXNUM_P(a) && FIXNUM_P(b) && SORT_OPTIMIZABLE(data, Fixnum)) { - if ((long)a > (long)b) return 1; - if ((long)a < (long)b) return -1; - return 0; + if (FIXNUM_P(a) && FIXNUM_P(b) && CMP_OPTIMIZABLE(INTEGER)) { + if ((long)a > (long)b) return 1; + if ((long)a < (long)b) return -1; + return 0; + } + if (STRING_P(a) && STRING_P(b) && CMP_OPTIMIZABLE(STRING)) { + return rb_str_cmp(a, b); } - if (STRING_P(a) && STRING_P(b) && SORT_OPTIMIZABLE(data, String)) { - return rb_str_cmp(a, b); + if (RB_FLOAT_TYPE_P(a) && CMP_OPTIMIZABLE(FLOAT)) { + return rb_float_cmp(a, b); } retval = rb_funcallv(a, id_cmp, 1, &b); n = rb_cmpint(retval, a, b); - sort_reentered(data->ary); + sort_returned(data); return n; } /* * call-seq: - * ary.sort! -> ary - * ary.sort! { |a, b| block } -> ary + * array.sort! -> self + * array.sort! {|a, b| ... } -> self * - * Sorts +self+ in place. + * Returns +self+ with its elements sorted in place. * - * Comparisons for the sort will be done using the <code><=></code> operator - * or using an optional code block. + * With no block, compares elements using operator <tt><=></tt> + * (see Comparable): * - * The block must implement a comparison between +a+ and +b+ and return - * an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+ - * are equivalent, or an integer greater than 0 when +a+ follows +b+. + * a = 'abcde'.split('').shuffle + * a # => ["e", "b", "d", "a", "c"] + * a.sort! + * a # => ["a", "b", "c", "d", "e"] * - * See also Enumerable#sort_by. + * With a block, calls the block with each element pair; + * for each element pair +a+ and +b+, the block should return an integer: + * + * - Negative when +b+ is to follow +a+. + * - Zero when +a+ and +b+ are equivalent. + * - Positive when +a+ is to follow +b+. + * + * Example: + * + * a = 'abcde'.split('').shuffle + * a # => ["e", "b", "d", "a", "c"] + * a.sort! {|a, b| a <=> b } + * a # => ["a", "b", "c", "d", "e"] + * a.sort! {|a, b| b <=> a } + * a # => ["e", "d", "c", "b", "a"] + * + * When the block returns zero, the order for +a+ and +b+ is indeterminate, + * and may be unstable: + * + * a = 'abcde'.split('').shuffle + * a # => ["e", "b", "d", "a", "c"] + * a.sort! {|a, b| 0 } + * a # => ["d", "e", "c", "a", "b"] * - * a = [ "d", "a", "e", "c", "b" ] - * a.sort! #=> ["a", "b", "c", "d", "e"] - * a.sort! { |x,y| y <=> x } #=> ["e", "d", "c", "b", "a"] */ VALUE @@ -2458,25 +3574,23 @@ rb_ary_sort_bang(VALUE ary) rb_ary_modify(ary); assert(!ARY_SHARED_P(ary)); if (RARRAY_LEN(ary) > 1) { - VALUE tmp = ary_make_substitution(ary); /* only ary refers tmp */ - struct ary_sort_data data; - long len = RARRAY_LEN(ary); - - RBASIC_CLEAR_CLASS(tmp); - data.ary = tmp; - data.opt_methods = 0; - data.opt_inited = 0; - RARRAY_PTR_USE(tmp, ptr, { - ruby_qsort(ptr, len, sizeof(VALUE), - rb_block_given_p()?sort_1:sort_2, &data); - }); /* WB: no new reference */ - rb_ary_modify(ary); + VALUE tmp = ary_make_substitution(ary); /* only ary refers tmp */ + struct ary_sort_data data; + long len = RARRAY_LEN(ary); + RBASIC_CLEAR_CLASS(tmp); + data.ary = tmp; + data.receiver = ary; + RARRAY_PTR_USE(tmp, ptr, { + ruby_qsort(ptr, len, sizeof(VALUE), + rb_block_given_p()?sort_1:sort_2, &data); + }); /* WB: no new reference */ + rb_ary_modify(ary); if (ARY_EMBED_P(tmp)) { if (ARY_SHARED_P(ary)) { /* ary might be destructively operated in the given block */ rb_ary_unshare(ary); - FL_SET_EMBED(ary); + FL_SET_EMBED(ary); } - ary_memcpy(ary, 0, ARY_EMBED_LEN(tmp), ARY_EMBED_PTR(tmp)); + ary_memcpy(ary, 0, ARY_EMBED_LEN(tmp), ARY_EMBED_PTR(tmp)); ARY_SET_LEN(ary, ARY_EMBED_LEN(tmp)); } else { @@ -2494,44 +3608,65 @@ rb_ary_sort_bang(VALUE ary) rb_ary_unshare(ary); } else { - ruby_sized_xfree((void *)ARY_HEAP_PTR(ary), ARY_HEAP_SIZE(ary)); + ary_heap_free(ary); } - ARY_SET_PTR(ary, RARRAY_CONST_PTR(tmp)); + ARY_SET_PTR(ary, ARY_HEAP_PTR(tmp)); ARY_SET_HEAP_LEN(ary, len); - ARY_SET_CAPA(ary, RARRAY_LEN(tmp)); + ARY_SET_CAPA(ary, ARY_HEAP_LEN(tmp)); } /* tmp was lost ownership for the ptr */ FL_UNSET(tmp, FL_FREEZE); FL_SET_EMBED(tmp); ARY_SET_EMBED_LEN(tmp, 0); FL_SET(tmp, FL_FREEZE); - } + } /* tmp will be GC'ed. */ RBASIC_SET_CLASS_RAW(tmp, rb_cArray); /* rb_cArray must be marked */ } + ary_verify(ary); return ary; } /* * call-seq: - * ary.sort -> new_ary - * ary.sort { |a, b| block } -> new_ary + * array.sort -> new_array + * array.sort {|a, b| ... } -> new_array * - * Returns a new array created by sorting +self+. + * Returns a new \Array whose elements are those from +self+, sorted. * - * Comparisons for the sort will be done using the <code><=></code> operator - * or using an optional code block. + * With no block, compares elements using operator <tt><=></tt> + * (see Comparable): * - * The block must implement a comparison between +a+ and +b+ and return - * an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+ - * are equivalent, or an integer greater than 0 when +a+ follows +b+. + * a = 'abcde'.split('').shuffle + * a # => ["e", "b", "d", "a", "c"] + * a1 = a.sort + * a1 # => ["a", "b", "c", "d", "e"] * + * With a block, calls the block with each element pair; + * for each element pair +a+ and +b+, the block should return an integer: * - * See also Enumerable#sort_by. + * - Negative when +b+ is to follow +a+. + * - Zero when +a+ and +b+ are equivalent. + * - Positive when +a+ is to follow +b+. * - * a = [ "d", "a", "e", "c", "b" ] - * a.sort #=> ["a", "b", "c", "d", "e"] - * a.sort { |x,y| y <=> x } #=> ["e", "d", "c", "b", "a"] + * Example: + * + * a = 'abcde'.split('').shuffle + * a # => ["e", "b", "d", "a", "c"] + * a1 = a.sort {|a, b| a <=> b } + * a1 # => ["a", "b", "c", "d", "e"] + * a2 = a.sort {|a, b| b <=> a } + * a2 # => ["e", "d", "c", "b", "a"] + * + * When the block returns zero, the order for +a+ and +b+ is indeterminate, + * and may be unstable: + * + * a = 'abcde'.split('').shuffle + * a # => ["e", "b", "d", "a", "c"] + * a1 = a.sort {|a, b| 0 } + * a1 # => ["c", "e", "b", "d", "a"] + * + * Related: Enumerable#sort_by. */ VALUE @@ -2546,55 +3681,12 @@ static VALUE rb_ary_bsearch_index(VALUE ary); /* * call-seq: - * ary.bsearch {|x| block } -> elem - * - * By using binary search, finds a value from this array which meets - * the given condition in O(log n) where n is the size of the array. - * - * You can use this method in two use cases: a find-minimum mode and - * a find-any mode. In either case, the elements of the array must be - * monotone (or sorted) with respect to the block. - * - * In find-minimum mode (this is a good choice for typical use case), - * the block must return true or false, and there must be an index i - * (0 <= i <= ary.size) so that: - * - * - the block returns false for any element whose index is less than - * i, and - * - the block returns true for any element whose index is greater - * than or equal to i. - * - * This method returns the i-th element. If i is equal to ary.size, - * it returns nil. - * - * ary = [0, 4, 7, 10, 12] - * ary.bsearch {|x| x >= 4 } #=> 4 - * ary.bsearch {|x| x >= 6 } #=> 7 - * ary.bsearch {|x| x >= -1 } #=> 0 - * ary.bsearch {|x| x >= 100 } #=> nil - * - * In find-any mode (this behaves like libc's bsearch(3)), the block - * must return a number, and there must be two indices i and j - * (0 <= i <= j <= ary.size) so that: - * - * - the block returns a positive number for ary[k] if 0 <= k < i, - * - the block returns zero for ary[k] if i <= k < j, and - * - the block returns a negative number for ary[k] if - * j <= k < ary.size. - * - * Under this condition, this method returns any element whose index - * is within i...j. If i is equal to j (i.e., there is no element - * that satisfies the block), this method returns nil. - * - * ary = [0, 4, 7, 10, 12] - * # try to find v such that 4 <= v < 8 - * ary.bsearch {|x| 1 - x / 4 } #=> 4 or 7 - * # try to find v such that 8 <= v < 10 - * ary.bsearch {|x| 4 - x / 2 } #=> nil - * - * You must not mix the two modes at a time; the block must always - * return either true/false, or always return a number. It is - * undefined which value is actually picked up at each iteration. + * array.bsearch {|element| ... } -> object + * array.bsearch -> new_enumerator + * + * Returns an element from +self+ selected by a binary search. + * + * See {Binary Searching}[rdoc-ref:bsearch.rdoc]. */ static VALUE @@ -2603,22 +3695,18 @@ rb_ary_bsearch(VALUE ary) VALUE index_result = rb_ary_bsearch_index(ary); if (FIXNUM_P(index_result)) { - return rb_ary_entry(ary, FIX2LONG(index_result)); + return rb_ary_entry(ary, FIX2LONG(index_result)); } return index_result; } /* * call-seq: - * ary.bsearch_index {|x| block } -> int or nil - * - * By using binary search, finds an index of a value from this array which - * meets the given condition in O(log n) where n is the size of the array. + * array.bsearch_index {|element| ... } -> integer or nil + * array.bsearch_index -> new_enumerator * - * It supports two modes, depending on the nature of the block and they are - * exactly the same as in the case of #bsearch method with the only difference - * being that this method returns the index of the element instead of the - * element itself. For more details consult the documentation for #bsearch. + * Searches +self+ as described at method #bsearch, + * but returns the _index_ of the found element instead of the element itself. */ static VALUE @@ -2630,39 +3718,39 @@ rb_ary_bsearch_index(VALUE ary) RETURN_ENUMERATOR(ary, 0, 0); while (low < high) { - mid = low + ((high - low) / 2); - val = rb_ary_entry(ary, mid); - v = rb_yield(val); - if (FIXNUM_P(v)) { - if (v == INT2FIX(0)) return INT2FIX(mid); - smaller = (SIGNED_VALUE)v < 0; /* Fixnum preserves its sign-bit */ - } - else if (v == Qtrue) { - satisfied = 1; - smaller = 1; - } - else if (v == Qfalse || v == Qnil) { - smaller = 0; - } - else if (rb_obj_is_kind_of(v, rb_cNumeric)) { - const VALUE zero = INT2FIX(0); - switch (rb_cmpint(rb_funcallv(v, id_cmp, 1, &zero), v, zero)) { - case 0: return INT2FIX(mid); - case 1: smaller = 1; break; - case -1: smaller = 0; - } - } - else { - rb_raise(rb_eTypeError, "wrong argument type %"PRIsVALUE - " (must be numeric, true, false or nil)", - rb_obj_class(v)); - } - if (smaller) { - high = mid; - } - else { - low = mid + 1; - } + mid = low + ((high - low) / 2); + val = rb_ary_entry(ary, mid); + v = rb_yield(val); + if (FIXNUM_P(v)) { + if (v == INT2FIX(0)) return INT2FIX(mid); + smaller = (SIGNED_VALUE)v < 0; /* Fixnum preserves its sign-bit */ + } + else if (v == Qtrue) { + satisfied = 1; + smaller = 1; + } + else if (!RTEST(v)) { + smaller = 0; + } + else if (rb_obj_is_kind_of(v, rb_cNumeric)) { + const VALUE zero = INT2FIX(0); + switch (rb_cmpint(rb_funcallv(v, id_cmp, 1, &zero), v, zero)) { + case 0: return INT2FIX(mid); + case 1: smaller = 0; break; + case -1: smaller = 1; + } + } + else { + rb_raise(rb_eTypeError, "wrong argument type %"PRIsVALUE + " (must be numeric, true, false or nil)", + rb_obj_class(v)); + } + if (smaller) { + high = mid; + } + else { + low = mid + 1; + } } if (!satisfied) return Qnil; return INT2FIX(low); @@ -2677,13 +3765,27 @@ sort_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, dummy)) /* * call-seq: - * ary.sort_by! { |obj| block } -> ary - * ary.sort_by! -> Enumerator + * array.sort_by! {|element| ... } -> self + * array.sort_by! -> new_enumerator + * + * Sorts the elements of +self+ in place, + * using an ordering determined by the block; returns self. + * + * Calls the block with each successive element; + * sorts elements based on the values returned from the block. + * + * For duplicates returned by the block, the ordering is indeterminate, and may be unstable. + * + * This example sorts strings based on their sizes: * - * Sorts +self+ in place using a set of keys generated by mapping the - * values in +self+ through the given block. + * a = ['aaaa', 'bbb', 'cc', 'd'] + * a.sort_by! {|element| element.size } + * a # => ["d", "cc", "bbb", "aaaa"] * - * If no block is given, an Enumerator is returned instead. + * Returns a new \Enumerator if no block given: + * + * a = ['aaaa', 'bbb', 'cc', 'd'] + * a.sort_by! # => #<Enumerator: ["aaaa", "bbb", "cc", "d"]:sort_by!> * */ @@ -2702,23 +3804,22 @@ rb_ary_sort_by_bang(VALUE ary) /* * call-seq: - * ary.collect { |item| block } -> new_ary - * ary.map { |item| block } -> new_ary - * ary.collect -> Enumerator - * ary.map -> Enumerator - * - * Invokes the given block once for each element of +self+. + * array.map {|element| ... } -> new_array + * array.map -> new_enumerator * - * Creates a new array containing the values returned by the block. + * Calls the block, if given, with each element of +self+; + * returns a new \Array whose elements are the return values from the block: * - * See also Enumerable#collect. + * a = [:foo, 'bar', 2] + * a1 = a.map {|element| element.class } + * a1 # => [Symbol, String, Integer] * - * If no block is given, an Enumerator is returned instead. + * Returns a new \Enumerator if no block given: + * a = [:foo, 'bar', 2] + * a1 = a.map + * a1 # => #<Enumerator: [:foo, "bar", 2]:map> * - * a = [ "a", "b", "c", "d" ] - * a.collect { |x| x + "!" } #=> ["a!", "b!", "c!", "d!"] - * a.map.with_index { |x, i| x * i } #=> ["", "b", "cc", "ddd"] - * a #=> ["a", "b", "c", "d"] + * Array#collect is an alias for Array#map. */ static VALUE @@ -2730,7 +3831,7 @@ rb_ary_collect(VALUE ary) RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); collect = rb_ary_new2(RARRAY_LEN(ary)); for (i = 0; i < RARRAY_LEN(ary); i++) { - rb_ary_push(collect, rb_yield(RARRAY_AREF(ary, i))); + rb_ary_push(collect, rb_yield(RARRAY_AREF(ary, i))); } return collect; } @@ -2738,23 +3839,22 @@ rb_ary_collect(VALUE ary) /* * call-seq: - * ary.collect! {|item| block } -> ary - * ary.map! {|item| block } -> ary - * ary.collect! -> Enumerator - * ary.map! -> Enumerator + * array.map! {|element| ... } -> self + * array.map! -> new_enumerator * - * Invokes the given block once for each element of +self+, replacing the - * element with the value returned by the block. + * Calls the block, if given, with each element; + * replaces the element with the block's return value: * - * See also Enumerable#collect. + * a = [:foo, 'bar', 2] + * a.map! { |element| element.class } # => [Symbol, String, Integer] * - * If no block is given, an Enumerator is returned instead. + * Returns a new \Enumerator if no block given: * - * a = [ "a", "b", "c", "d" ] - * a.map! {|x| x + "!" } - * a #=> [ "a!", "b!", "c!", "d!" ] - * a.collect!.with_index {|x, i| x[0...i] } - * a #=> ["", "b", "c!", "d!"] + * a = [:foo, 'bar', 2] + * a1 = a.map! + * a1 # => #<Enumerator: [:foo, "bar", 2]:map!> + * + * Array#collect! is an alias for Array#map!. */ static VALUE @@ -2765,7 +3865,7 @@ rb_ary_collect_bang(VALUE ary) RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); rb_ary_modify(ary); for (i = 0; i < RARRAY_LEN(ary); i++) { - rb_ary_store(ary, i, rb_yield(RARRAY_AREF(ary, i))); + rb_ary_store(ary, i, rb_yield(RARRAY_AREF(ary, i))); } return ary; } @@ -2777,66 +3877,128 @@ rb_get_values_at(VALUE obj, long olen, int argc, const VALUE *argv, VALUE (*func long beg, len, i, j; for (i=0; i<argc; i++) { - if (FIXNUM_P(argv[i])) { - rb_ary_push(result, (*func)(obj, FIX2LONG(argv[i]))); - continue; - } - /* check if idx is Range */ - if (rb_range_beg_len(argv[i], &beg, &len, olen, 1)) { - long end = olen < beg+len ? olen : beg+len; - for (j = beg; j < end; j++) { - rb_ary_push(result, (*func)(obj, j)); - } - if (beg + len > j) - rb_ary_resize(result, RARRAY_LEN(result) + (beg + len) - j); - continue; - } - rb_ary_push(result, (*func)(obj, NUM2LONG(argv[i]))); + if (FIXNUM_P(argv[i])) { + rb_ary_push(result, (*func)(obj, FIX2LONG(argv[i]))); + continue; + } + /* check if idx is Range */ + if (rb_range_beg_len(argv[i], &beg, &len, olen, 1)) { + long end = olen < beg+len ? olen : beg+len; + for (j = beg; j < end; j++) { + rb_ary_push(result, (*func)(obj, j)); + } + if (beg + len > j) + rb_ary_resize(result, RARRAY_LEN(result) + (beg + len) - j); + continue; + } + rb_ary_push(result, (*func)(obj, NUM2LONG(argv[i]))); } return result; } +static VALUE +append_values_at_single(VALUE result, VALUE ary, long olen, VALUE idx) +{ + long beg, len; + if (FIXNUM_P(idx)) { + beg = FIX2LONG(idx); + } + /* check if idx is Range */ + else if (rb_range_beg_len(idx, &beg, &len, olen, 1)) { + if (len > 0) { + const VALUE *const src = RARRAY_CONST_PTR_TRANSIENT(ary); + const long end = beg + len; + const long prevlen = RARRAY_LEN(result); + if (beg < olen) { + rb_ary_cat(result, src + beg, end > olen ? olen-beg : len); + } + if (end > olen) { + rb_ary_store(result, prevlen + len - 1, Qnil); + } + } + return result; + } + else { + beg = NUM2LONG(idx); + } + return rb_ary_push(result, rb_ary_entry(ary, beg)); +} + /* * call-seq: - * ary.values_at(selector, ...) -> new_ary + * array.values_at(*indexes) -> new_array + * + * Returns a new \Array whose elements are the elements + * of +self+ at the given \Integer or \Range +indexes+. * - * Returns an array containing the elements in +self+ corresponding to the - * given +selector+(s). + * For each positive +index+, returns the element at offset +index+: * - * The selectors may be either integer indices or ranges. + * a = [:foo, 'bar', 2] + * a.values_at(0, 2) # => [:foo, 2] + * a.values_at(0..1) # => [:foo, "bar"] * - * See also Array#select. + * The given +indexes+ may be in any order, and may repeat: + * + * a = [:foo, 'bar', 2] + * a.values_at(2, 0, 1, 0, 2) # => [2, :foo, "bar", :foo, 2] + * a.values_at(1, 0..2) # => ["bar", :foo, "bar", 2] + * + * Assigns +nil+ for an +index+ that is too large: + * + * a = [:foo, 'bar', 2] + * a.values_at(0, 3, 1, 3) # => [:foo, nil, "bar", nil] + * + * Returns a new empty \Array if no arguments given. + * + * For each negative +index+, counts backward from the end of the array: + * + * a = [:foo, 'bar', 2] + * a.values_at(-1, -3) # => [2, :foo] + * + * Assigns +nil+ for an +index+ that is too small: + * + * a = [:foo, 'bar', 2] + * a.values_at(0, -5, 1, -6, 2) # => [:foo, nil, "bar", nil, 2] + * + * The given +indexes+ may have a mixture of signs: + * + * a = [:foo, 'bar', 2] + * a.values_at(0, -2, 1, -1) # => [:foo, "bar", "bar", 2] * - * a = %w{ a b c d e f } - * a.values_at(1, 3, 5) # => ["b", "d", "f"] - * a.values_at(1, 3, 5, 7) # => ["b", "d", "f", nil] - * a.values_at(-1, -2, -2, -7) # => ["f", "e", "e", nil] - * a.values_at(4..6, 3...6) # => ["e", "f", nil, "d", "e", "f"] */ static VALUE rb_ary_values_at(int argc, VALUE *argv, VALUE ary) { - return rb_get_values_at(ary, RARRAY_LEN(ary), argc, argv, rb_ary_entry); + long i, olen = RARRAY_LEN(ary); + VALUE result = rb_ary_new_capa(argc); + for (i = 0; i < argc; ++i) { + append_values_at_single(result, ary, olen, argv[i]); + } + RB_GC_GUARD(ary); + return result; } /* * call-seq: - * ary.select { |item| block } -> new_ary - * ary.select -> Enumerator + * array.select {|element| ... } -> new_array + * array.select -> new_enumerator * - * Returns a new array containing all elements of +ary+ - * for which the given +block+ returns a true value. + * Calls the block, if given, with each element of +self+; + * returns a new \Array containing those elements of +self+ + * for which the block returns a truthy value: * - * If no block is given, an Enumerator is returned instead. + * a = [:foo, 'bar', 2, :bam] + * a1 = a.select {|element| element.to_s.start_with?('b') } + * a1 # => ["bar", :bam] * - * [1,2,3,4,5].select { |num| num.even? } #=> [2, 4] + * Returns a new \Enumerator if no block given: * - * a = %w{ a b c d e f } - * a.select { |v| v =~ /[aeiou]/ } #=> ["a", "e"] + * a = [:foo, 'bar', 2, :bam] + * a.select # => #<Enumerator: [:foo, "bar", 2, :bam]:select> * - * See also Enumerable#select. + * Array#filter is an alias for Array#select. */ static VALUE @@ -2848,9 +4010,9 @@ rb_ary_select(VALUE ary) RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); result = rb_ary_new2(RARRAY_LEN(ary)); for (i = 0; i < RARRAY_LEN(ary); i++) { - if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) { - rb_ary_push(result, rb_ary_elt(ary, i)); - } + if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) { + rb_ary_push(result, rb_ary_elt(ary, i)); + } } return result; } @@ -2868,12 +4030,12 @@ select_bang_i(VALUE a) long i1, i2; for (i1 = i2 = 0; i1 < RARRAY_LEN(ary); arg->len[0] = ++i1) { - VALUE v = RARRAY_AREF(ary, i1); - if (!RTEST(rb_yield(v))) continue; - if (i1 != i2) { - rb_ary_store(ary, i2, v); - } - arg->len[1] = ++i2; + VALUE v = RARRAY_AREF(ary, i1); + if (!RTEST(rb_yield(v))) continue; + if (i1 != i2) { + rb_ary_store(ary, i2, v); + } + arg->len[1] = ++i2; } return (i1 == i2) ? Qnil : ary; } @@ -2886,33 +4048,41 @@ select_bang_ensure(VALUE a) long len = RARRAY_LEN(ary); long i1 = arg->len[0], i2 = arg->len[1]; - if (i2 < i1) { - if (i1 < len) { - RARRAY_PTR_USE(ary, ptr, { - MEMMOVE(ptr + i2, ptr + i1, VALUE, len - i1); - }); - } - ARY_SET_LEN(ary, len - i1 + i2); + if (i2 < len && i2 < i1) { + long tail = 0; + rb_ary_modify(ary); + if (i1 < len) { + tail = len - i1; + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + MEMMOVE(ptr + i2, ptr + i1, VALUE, tail); + }); + } + ARY_SET_LEN(ary, i2 + tail); } return ary; } /* * call-seq: - * ary.select! {|item| block } -> ary or nil - * ary.select! -> Enumerator + * array.select! {|element| ... } -> self or nil + * array.select! -> new_enumerator + * + * Calls the block, if given with each element of +self+; + * removes from +self+ those elements for which the block returns +false+ or +nil+. * - * Invokes the given block passing in successive elements from +self+, - * deleting elements for which the block returns a +false+ value. + * Returns +self+ if any elements were removed: * - * The array may not be changed instantly every time the block is called. + * a = [:foo, 'bar', 2, :bam] + * a.select! {|element| element.to_s.start_with?('b') } # => ["bar", :bam] * - * If changes were made, it will return +self+, otherwise it returns +nil+. + * Returns +nil+ if no elements were removed. * - * See also Array#keep_if + * Returns a new \Enumerator if no block given: * - * If no block is given, an Enumerator is returned instead. + * a = [:foo, 'bar', 2, :bam] + * a.select! # => #<Enumerator: [:foo, "bar", 2, :bam]:select!> * + * Array#filter! is an alias for Array#select!. */ static VALUE @@ -2930,18 +4100,20 @@ rb_ary_select_bang(VALUE ary) /* * call-seq: - * ary.keep_if { |item| block } -> ary - * ary.keep_if -> Enumerator + * array.keep_if {|element| ... } -> self + * array.keep_if -> new_enumeration * - * Deletes every element of +self+ for which the given block evaluates to - * +false+. + * Retains those elements for which the block returns a truthy value; + * deletes all other elements; returns +self+: * - * See also Array#select! + * a = [:foo, 'bar', 2, :bam] + * a.keep_if {|element| element.to_s.start_with?('b') } # => ["bar", :bam] * - * If no block is given, an Enumerator is returned instead. + * Returns a new \Enumerator if no block given: + * + * a = [:foo, 'bar', 2, :bam] + * a.keep_if # => #<Enumerator: [:foo, "bar", 2, :bam]:keep_if> * - * a = %w{ a b c d e f } - * a.keep_if { |v| v =~ /[aeiou]/ } #=> ["a", "e"] */ static VALUE @@ -2957,32 +4129,48 @@ ary_resize_smaller(VALUE ary, long len) { rb_ary_modify(ary); if (RARRAY_LEN(ary) > len) { - ARY_SET_LEN(ary, len); - if (len * 2 < ARY_CAPA(ary) && - ARY_CAPA(ary) > ARY_DEFAULT_SIZE) { - ary_resize_capa(ary, len * 2); - } + ARY_SET_LEN(ary, len); + if (len * 2 < ARY_CAPA(ary) && + ARY_CAPA(ary) > ARY_DEFAULT_SIZE) { + ary_resize_capa(ary, len * 2); + } } } /* * call-seq: - * ary.delete(obj) -> item or nil - * ary.delete(obj) { block } -> item or result of block + * array.delete(obj) -> deleted_object + * array.delete(obj) {|nosuch| ... } -> deleted_object or block_return + * + * Removes zero or more elements from +self+. + * + * When no block is given, + * removes from +self+ each element +ele+ such that <tt>ele == obj</tt>; + * returns the last deleted element: + * + * s1 = 'bar'; s2 = 'bar' + * a = [:foo, s1, 2, s2] + * a.delete('bar') # => "bar" + * a # => [:foo, 2] * - * Deletes all items from +self+ that are equal to +obj+. + * Returns +nil+ if no elements removed. * - * Returns the last deleted item, or +nil+ if no matching item is found. + * When a block is given, + * removes from +self+ each element +ele+ such that <tt>ele == obj</tt>. * - * If the optional code block is given, the result of the block is returned if - * the item is not found. (To remove +nil+ elements and get an informative - * return value, use Array#compact!) + * If any such elements are found, ignores the block + * and returns the last deleted element: + * + * s1 = 'bar'; s2 = 'bar' + * a = [:foo, s1, 2, s2] + * deleted_obj = a.delete('bar') {|obj| fail 'Cannot happen' } + * a # => [:foo, 2] + * + * If no such elements are found, returns the block's return value: + * + * a = [:foo, 'bar', 2] + * a.delete(:nosuch) {|obj| "#{obj} not found" } # => "nosuch not found" * - * a = [ "a", "b", "b", "b", "c" ] - * a.delete("b") #=> "b" - * a #=> ["a", "c"] - * a.delete("z") #=> nil - * a.delete("z") { "not found" } #=> "not found" */ VALUE @@ -2992,26 +4180,27 @@ rb_ary_delete(VALUE ary, VALUE item) long i1, i2; for (i1 = i2 = 0; i1 < RARRAY_LEN(ary); i1++) { - VALUE e = RARRAY_AREF(ary, i1); + VALUE e = RARRAY_AREF(ary, i1); - if (rb_equal(e, item)) { - v = e; - continue; - } - if (i1 != i2) { - rb_ary_store(ary, i2, e); - } - i2++; + if (rb_equal(e, item)) { + v = e; + continue; + } + if (i1 != i2) { + rb_ary_store(ary, i2, e); + } + i2++; } if (RARRAY_LEN(ary) == i2) { - if (rb_block_given_p()) { - return rb_yield(item); - } - return Qnil; + if (rb_block_given_p()) { + return rb_yield(item); + } + return Qnil; } ary_resize_smaller(ary, i2); + ary_verify(ary); return v; } @@ -3021,18 +4210,18 @@ rb_ary_delete_same(VALUE ary, VALUE item) long i1, i2; for (i1 = i2 = 0; i1 < RARRAY_LEN(ary); i1++) { - VALUE e = RARRAY_AREF(ary, i1); + VALUE e = RARRAY_AREF(ary, i1); - if (e == item) { - continue; - } - if (i1 != i2) { - rb_ary_store(ary, i2, e); - } - i2++; + if (e == item) { + continue; + } + if (i1 != i2) { + rb_ary_store(ary, i2, e); + } + i2++; } if (RARRAY_LEN(ary) == i2) { - return; + return; } ary_resize_smaller(ary, i2); @@ -3046,33 +4235,41 @@ rb_ary_delete_at(VALUE ary, long pos) if (pos >= len) return Qnil; if (pos < 0) { - pos += len; - if (pos < 0) return Qnil; + pos += len; + if (pos < 0) return Qnil; } rb_ary_modify(ary); del = RARRAY_AREF(ary, pos); - RARRAY_PTR_USE(ary, ptr, { - MEMMOVE(ptr+pos, ptr+pos+1, VALUE, len-pos-1); + RARRAY_PTR_USE_TRANSIENT(ary, ptr, { + MEMMOVE(ptr+pos, ptr+pos+1, VALUE, len-pos-1); }); ARY_INCREASE_LEN(ary, -1); - + ary_verify(ary); return del; } /* * call-seq: - * ary.delete_at(index) -> obj or nil + * array.delete_at(index) -> deleted_object or nil + * + * Deletes an element from +self+, per the given \Integer +index+. + * + * When +index+ is non-negative, deletes the element at offset +index+: + * + * a = [:foo, 'bar', 2] + * a.delete_at(1) # => "bar" + * a # => [:foo, 2] * - * Deletes the element at the specified +index+, returning that element, or - * +nil+ if the +index+ is out of range. + * If index is too large, returns +nil+. * - * See also Array#slice! + * When +index+ is negative, counts backward from the end of the array: * - * a = ["ant", "bat", "cat", "dog"] - * a.delete_at(2) #=> "cat" - * a #=> ["ant", "bat", "dog"] - * a.delete_at(99) #=> nil + * a = [:foo, 'bar', 2] + * a.delete_at(-2) # => "bar" + * a # => [:foo, 2] + * + * If +index+ is too small (far from zero), returns nil. */ static VALUE @@ -3081,73 +4278,133 @@ rb_ary_delete_at_m(VALUE ary, VALUE pos) return rb_ary_delete_at(ary, NUM2LONG(pos)); } +static VALUE +ary_slice_bang_by_rb_ary_splice(VALUE ary, long pos, long len) +{ + const long orig_len = RARRAY_LEN(ary); + + if (len < 0) { + return Qnil; + } + else if (pos < -orig_len) { + return Qnil; + } + else if (pos < 0) { + pos += orig_len; + } + else if (orig_len < pos) { + return Qnil; + } + if (orig_len < pos + len) { + len = orig_len - pos; + } + if (len == 0) { + return rb_ary_new2(0); + } + else { + VALUE arg2 = rb_ary_new4(len, RARRAY_CONST_PTR_TRANSIENT(ary)+pos); + rb_ary_splice(ary, pos, len, 0, 0); + return arg2; + } +} + /* * call-seq: - * ary.slice!(index) -> obj or nil - * ary.slice!(start, length) -> new_ary or nil - * ary.slice!(range) -> new_ary or nil - * - * Deletes the element(s) given by an +index+ (optionally up to +length+ - * elements) or by a +range+. - * - * Returns the deleted object (or objects), or +nil+ if the +index+ is out of - * range. - * - * a = [ "a", "b", "c" ] - * a.slice!(1) #=> "b" - * a #=> ["a", "c"] - * a.slice!(-1) #=> "c" - * a #=> ["a"] - * a.slice!(100) #=> nil - * a #=> ["a"] + * array.slice!(n) -> object or nil + * array.slice!(start, length) -> new_array or nil + * array.slice!(range) -> new_array or nil + * + * Removes and returns elements from +self+. + * + * When the only argument is an \Integer +n+, + * removes and returns the _nth_ element in +self+: + * + * a = [:foo, 'bar', 2] + * a.slice!(1) # => "bar" + * a # => [:foo, 2] + * + * If +n+ is negative, counts backwards from the end of +self+: + * + * a = [:foo, 'bar', 2] + * a.slice!(-1) # => 2 + * a # => [:foo, "bar"] + * + * If +n+ is out of range, returns +nil+. + * + * When the only arguments are Integers +start+ and +length+, + * removes +length+ elements from +self+ beginning at offset +start+; + * returns the deleted objects in a new \Array: + * + * a = [:foo, 'bar', 2] + * a.slice!(0, 2) # => [:foo, "bar"] + * a # => [2] + * + * If <tt>start + length</tt> exceeds the array size, + * removes and returns all elements from offset +start+ to the end: + * + * a = [:foo, 'bar', 2] + * a.slice!(1, 50) # => ["bar", 2] + * a # => [:foo] + * + * If <tt>start == a.size</tt> and +length+ is non-negative, + * returns a new empty \Array. + * + * If +length+ is negative, returns +nil+. + * + * When the only argument is a \Range object +range+, + * treats <tt>range.min</tt> as +start+ above and <tt>range.size</tt> as +length+ above: + * + * a = [:foo, 'bar', 2] + * a.slice!(1..2) # => ["bar", 2] + * a # => [:foo] + * + * If <tt>range.start == a.size</tt>, returns a new empty \Array. + * + * If <tt>range.start</tt> is larger than the array size, returns +nil+. + * + * If <tt>range.end</tt> is negative, counts backwards from the end of the array: + * + * a = [:foo, 'bar', 2] + * a.slice!(0..-2) # => [:foo, "bar"] + * a # => [2] + * + * If <tt>range.start</tt> is negative, + * calculates the start index backwards from the end of the array: + * + * a = [:foo, 'bar', 2] + * a.slice!(-2..2) # => ["bar", 2] + * a # => [:foo] + * */ static VALUE rb_ary_slice_bang(int argc, VALUE *argv, VALUE ary) { - VALUE arg1, arg2; - long pos, len, orig_len; + VALUE arg1; + long pos, len; rb_ary_modify_check(ary); + rb_check_arity(argc, 1, 2); + arg1 = argv[0]; + if (argc == 2) { - pos = NUM2LONG(argv[0]); - len = NUM2LONG(argv[1]); - delete_pos_len: - if (len < 0) return Qnil; - orig_len = RARRAY_LEN(ary); - if (pos < 0) { - pos += orig_len; - if (pos < 0) return Qnil; - } - else if (orig_len < pos) return Qnil; - if (orig_len < pos + len) { - len = orig_len - pos; - } - if (len == 0) return rb_ary_new2(0); - arg2 = rb_ary_new4(len, RARRAY_CONST_PTR(ary)+pos); - RBASIC_SET_CLASS(arg2, rb_obj_class(ary)); - rb_ary_splice(ary, pos, len, Qundef); - return arg2; - } - - if (argc != 1) { - /* error report */ - rb_scan_args(argc, argv, "11", NULL, NULL); + pos = NUM2LONG(argv[0]); + len = NUM2LONG(argv[1]); + return ary_slice_bang_by_rb_ary_splice(ary, pos, len); } - arg1 = argv[0]; if (!FIXNUM_P(arg1)) { - switch (rb_range_beg_len(arg1, &pos, &len, RARRAY_LEN(ary), 0)) { - case Qtrue: - /* valid range */ - goto delete_pos_len; - case Qnil: - /* invalid range */ - return Qnil; - default: - /* not a range */ - break; - } + switch (rb_range_beg_len(arg1, &pos, &len, RARRAY_LEN(ary), 0)) { + case Qtrue: + /* valid range */ + return ary_slice_bang_by_rb_ary_splice(ary, pos, len); + case Qnil: + /* invalid range */ + return Qnil; + default: + /* not a range */ + break; + } } return rb_ary_delete_at(ary, NUM2LONG(arg1)); @@ -3159,10 +4416,11 @@ ary_reject(VALUE orig, VALUE result) long i; for (i = 0; i < RARRAY_LEN(orig); i++) { - VALUE v = RARRAY_AREF(orig, i); - if (!RTEST(rb_yield(v))) { - rb_ary_push(result, v); - } + VALUE v = RARRAY_AREF(orig, i); + + if (!RTEST(rb_yield(v))) { + rb_ary_push(result, v); + } } return result; } @@ -3175,12 +4433,12 @@ reject_bang_i(VALUE a) long i1, i2; for (i1 = i2 = 0; i1 < RARRAY_LEN(ary); arg->len[0] = ++i1) { - VALUE v = RARRAY_AREF(ary, i1); - if (RTEST(rb_yield(v))) continue; - if (i1 != i2) { - rb_ary_store(ary, i2, v); - } - arg->len[1] = ++i2; + VALUE v = RARRAY_AREF(ary, i1); + if (RTEST(rb_yield(v))) continue; + if (i1 != i2) { + rb_ary_store(ary, i2, v); + } + arg->len[1] = ++i2; } return (i1 == i2) ? Qnil : ary; } @@ -3189,7 +4447,6 @@ static VALUE ary_reject_bang(VALUE ary) { struct select_bang_arg args; - rb_ary_modify_check(ary); args.ary = ary; args.len[0] = args.len[1] = 0; @@ -3198,37 +4455,50 @@ ary_reject_bang(VALUE ary) /* * call-seq: - * ary.reject! { |item| block } -> ary or nil - * ary.reject! -> Enumerator + * array.reject! {|element| ... } -> self or nil + * array.reject! -> new_enumerator * - * Deletes every element of +self+ for which the block evaluates to +true+, - * if no changes were made returns +nil+. + * Removes each element for which the block returns a truthy value. * - * The array may not be changed instantly every time the block is called. + * Returns +self+ if any elements removed: * - * See also Enumerable#reject and Array#delete_if. + * a = [:foo, 'bar', 2, 'bat'] + * a.reject! {|element| element.to_s.start_with?('b') } # => [:foo, 2] + * + * Returns +nil+ if no elements removed. + * + * Returns a new \Enumerator if no block given: + * + * a = [:foo, 'bar', 2] + * a.reject! # => #<Enumerator: [:foo, "bar", 2]:reject!> * - * If no block is given, an Enumerator is returned instead. */ static VALUE rb_ary_reject_bang(VALUE ary) { RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); + rb_ary_modify(ary); return ary_reject_bang(ary); } /* * call-seq: - * ary.reject {|item| block } -> new_ary - * ary.reject -> Enumerator + * array.reject {|element| ... } -> new_array + * array.reject -> new_enumerator * - * Returns a new array containing the items in +self+ for which the given - * block is not +true+. The ordering of non-rejected elements is maintained. + * Returns a new \Array whose elements are all those from +self+ + * for which the block returns +false+ or +nil+: * - * See also Array#delete_if + * a = [:foo, 'bar', 2, 'bat'] + * a1 = a.reject {|element| element.to_s.start_with?('b') } + * a1 # => [:foo, 2] + * + * Returns a new \Enumerator if no block given: + * + * a = [:foo, 'bar', 2] + * a.reject # => #<Enumerator: [:foo, "bar", 2]:reject> * - * If no block is given, an Enumerator is returned instead. */ static VALUE @@ -3244,25 +4514,26 @@ rb_ary_reject(VALUE ary) /* * call-seq: - * ary.delete_if { |item| block } -> ary - * ary.delete_if -> Enumerator + * array.delete_if {|element| ... } -> self + * array.delete_if -> Enumerator * - * Deletes every element of +self+ for which block evaluates to +true+. + * Removes each element in +self+ for which the block returns a truthy value; + * returns +self+: * - * The array is changed instantly every time the block is called, not after - * the iteration is over. + * a = [:foo, 'bar', 2, 'bat'] + * a.delete_if {|element| element.to_s.start_with?('b') } # => [:foo, 2] * - * See also Array#reject! + * Returns a new \Enumerator if no block given: * - * If no block is given, an Enumerator is returned instead. + * a = [:foo, 'bar', 2] + * a.delete_if # => #<Enumerator: [:foo, "bar", 2]:delete_if> * - * scores = [ 97, 42, 75 ] - * scores.delete_if {|score| score < 80 } #=> [97] - */ +3 */ static VALUE rb_ary_delete_if(VALUE ary) { + ary_verify(ary); RETURN_SIZED_ENUMERATOR(ary, 0, 0, ary_enum_length); ary_reject_bang(ary); return ary; @@ -3272,9 +4543,9 @@ static VALUE take_i(RB_BLOCK_CALL_FUNC_ARGLIST(val, cbarg)) { VALUE *args = (VALUE *)cbarg; - if (args[1]-- == 0) rb_iter_break(); if (argc > 1) val = rb_ary_new4(argc, argv); rb_ary_push(args[0], val); + if (--args[1] == 0) rb_iter_break(); return Qnil; } @@ -3284,38 +4555,71 @@ take_items(VALUE obj, long n) VALUE result = rb_check_array_type(obj); VALUE args[2]; + if (n == 0) return result; if (!NIL_P(result)) return rb_ary_subseq(result, 0, n); result = rb_ary_new2(n); args[0] = result; args[1] = (VALUE)n; - if (rb_check_block_call(obj, idEach, 0, 0, take_i, (VALUE)args) == Qundef) - rb_raise(rb_eTypeError, "wrong argument type %"PRIsVALUE" (must respond to :each)", - rb_obj_class(obj)); + if (UNDEF_P(rb_check_block_call(obj, idEach, 0, 0, take_i, (VALUE)args))) + rb_raise(rb_eTypeError, "wrong argument type %"PRIsVALUE" (must respond to :each)", + rb_obj_class(obj)); return result; } /* * call-seq: - * ary.zip(arg, ...) -> new_ary - * ary.zip(arg, ...) { |arr| block } -> nil + * array.zip(*other_arrays) -> new_array + * array.zip(*other_arrays) {|other_array| ... } -> nil + * + * When no block given, returns a new \Array +new_array+ of size <tt>self.size</tt> + * whose elements are Arrays. + * + * Each nested array <tt>new_array[n]</tt> is of size <tt>other_arrays.size+1</tt>, + * and contains: + * + * - The _nth_ element of +self+. + * - The _nth_ element of each of the +other_arrays+. + * + * If all +other_arrays+ and +self+ are the same size: + * + * a = [:a0, :a1, :a2, :a3] + * b = [:b0, :b1, :b2, :b3] + * c = [:c0, :c1, :c2, :c3] + * d = a.zip(b, c) + * d # => [[:a0, :b0, :c0], [:a1, :b1, :c1], [:a2, :b2, :c2], [:a3, :b3, :c3]] + * + * If any array in +other_arrays+ is smaller than +self+, + * fills to <tt>self.size</tt> with +nil+: + * + * a = [:a0, :a1, :a2, :a3] + * b = [:b0, :b1, :b2] + * c = [:c0, :c1] + * d = a.zip(b, c) + * d # => [[:a0, :b0, :c0], [:a1, :b1, :c1], [:a2, :b2, nil], [:a3, nil, nil]] * - * Converts any arguments to arrays, then merges elements of +self+ with - * corresponding elements from each argument. + * If any array in +other_arrays+ is larger than +self+, + * its trailing elements are ignored: * - * This generates a sequence of <code>ary.size</code> _n_-element arrays, - * where _n_ is one more than the count of arguments. + * a = [:a0, :a1, :a2, :a3] + * b = [:b0, :b1, :b2, :b3, :b4] + * c = [:c0, :c1, :c2, :c3, :c4, :c5] + * d = a.zip(b, c) + * d # => [[:a0, :b0, :c0], [:a1, :b1, :c1], [:a2, :b2, :c2], [:a3, :b3, :c3]] * - * If the size of any argument is less than the size of the initial array, - * +nil+ values are supplied. + * When a block is given, calls the block with each of the sub-arrays (formed as above); returns +nil+: * - * If a block is given, it is invoked for each output +array+, otherwise an - * array of arrays is returned. + * a = [:a0, :a1, :a2, :a3] + * b = [:b0, :b1, :b2, :b3] + * c = [:c0, :c1, :c2, :c3] + * a.zip(b, c) {|sub_array| p sub_array} # => nil + * + * Output: + * + * [:a0, :b0, :c0] + * [:a1, :b1, :c1] + * [:a2, :b2, :c2] + * [:a3, :b3, :c3] * - * a = [ 4, 5, 6 ] - * b = [ 7, 8, 9 ] - * [1, 2, 3].zip(a, b) #=> [[1, 4, 7], [2, 5, 8], [3, 6, 9]] - * [1, 2].zip(a, b) #=> [[1, 4, 7], [2, 5, 8]] - * a.zip([1, 2], [8]) #=> [[4, 1, 8], [5, 2, nil], [6, nil, nil]] */ static VALUE @@ -3326,51 +4630,51 @@ rb_ary_zip(int argc, VALUE *argv, VALUE ary) VALUE result = Qnil; for (i=0; i<argc; i++) { - argv[i] = take_items(argv[i], len); + argv[i] = take_items(argv[i], len); } if (rb_block_given_p()) { - int arity = rb_block_arity(); - - if (arity > 1) { - VALUE work, *tmp; - - tmp = ALLOCV_N(VALUE, work, argc+1); - - for (i=0; i<RARRAY_LEN(ary); i++) { - tmp[0] = RARRAY_AREF(ary, i); - for (j=0; j<argc; j++) { - tmp[j+1] = rb_ary_elt(argv[j], i); - } - rb_yield_values2(argc+1, tmp); - } - - if (work) ALLOCV_END(work); - } - else { - for (i=0; i<RARRAY_LEN(ary); i++) { - VALUE tmp = rb_ary_new2(argc+1); - - rb_ary_push(tmp, RARRAY_AREF(ary, i)); - for (j=0; j<argc; j++) { - rb_ary_push(tmp, rb_ary_elt(argv[j], i)); - } - rb_yield(tmp); - } - } + int arity = rb_block_arity(); + + if (arity > 1) { + VALUE work, *tmp; + + tmp = ALLOCV_N(VALUE, work, argc+1); + + for (i=0; i<RARRAY_LEN(ary); i++) { + tmp[0] = RARRAY_AREF(ary, i); + for (j=0; j<argc; j++) { + tmp[j+1] = rb_ary_elt(argv[j], i); + } + rb_yield_values2(argc+1, tmp); + } + + if (work) ALLOCV_END(work); + } + else { + for (i=0; i<RARRAY_LEN(ary); i++) { + VALUE tmp = rb_ary_new2(argc+1); + + rb_ary_push(tmp, RARRAY_AREF(ary, i)); + for (j=0; j<argc; j++) { + rb_ary_push(tmp, rb_ary_elt(argv[j], i)); + } + rb_yield(tmp); + } + } } else { - result = rb_ary_new_capa(len); + result = rb_ary_new_capa(len); - for (i=0; i<len; i++) { - VALUE tmp = rb_ary_new_capa(argc+1); + for (i=0; i<len; i++) { + VALUE tmp = rb_ary_new_capa(argc+1); - rb_ary_push(tmp, RARRAY_AREF(ary, i)); - for (j=0; j<argc; j++) { - rb_ary_push(tmp, rb_ary_elt(argv[j], i)); - } - rb_ary_push(result, tmp); - } + rb_ary_push(tmp, RARRAY_AREF(ary, i)); + for (j=0; j<argc; j++) { + rb_ary_push(tmp, rb_ary_elt(argv[j], i)); + } + rb_ary_push(result, tmp); + } } return result; @@ -3378,15 +4682,14 @@ rb_ary_zip(int argc, VALUE *argv, VALUE ary) /* * call-seq: - * ary.transpose -> new_ary + * array.transpose -> new_array * - * Assumes that +self+ is an array of arrays and transposes the rows and - * columns. + * Transposes the rows and columns in an \Array of Arrays; + * the nested Arrays must all be the same size: * - * a = [[1,2], [3,4], [5,6]] - * a.transpose #=> [[1, 3, 5], [2, 4, 6]] + * a = [[:a0, :a1], [:b0, :b1], [:c0, :c1]] + * a.transpose # => [[:a0, :b0, :c0], [:a1, :b1, :c1]] * - * If the length of the subarrays don't match, an IndexError is raised. */ static VALUE @@ -3398,36 +4701,34 @@ rb_ary_transpose(VALUE ary) alen = RARRAY_LEN(ary); if (alen == 0) return rb_ary_dup(ary); for (i=0; i<alen; i++) { - tmp = to_ary(rb_ary_elt(ary, i)); - if (elen < 0) { /* first element */ - elen = RARRAY_LEN(tmp); - result = rb_ary_new2(elen); - for (j=0; j<elen; j++) { - rb_ary_store(result, j, rb_ary_new2(alen)); - } - } - else if (elen != RARRAY_LEN(tmp)) { - rb_raise(rb_eIndexError, "element size differs (%ld should be %ld)", - RARRAY_LEN(tmp), elen); - } - for (j=0; j<elen; j++) { - rb_ary_store(rb_ary_elt(result, j), i, rb_ary_elt(tmp, j)); - } + tmp = to_ary(rb_ary_elt(ary, i)); + if (elen < 0) { /* first element */ + elen = RARRAY_LEN(tmp); + result = rb_ary_new2(elen); + for (j=0; j<elen; j++) { + rb_ary_store(result, j, rb_ary_new2(alen)); + } + } + else if (elen != RARRAY_LEN(tmp)) { + rb_raise(rb_eIndexError, "element size differs (%ld should be %ld)", + RARRAY_LEN(tmp), elen); + } + for (j=0; j<elen; j++) { + rb_ary_store(rb_ary_elt(result, j), i, rb_ary_elt(tmp, j)); + } } return result; } /* * call-seq: - * ary.replace(other_ary) -> ary - * ary.initialize_copy(other_ary) -> ary + * array.replace(other_array) -> self + * + * Replaces the content of +self+ with the content of +other_array+; returns +self+: * - * Replaces the contents of +self+ with the contents of +other_ary+, - * truncating or expanding if necessary. + * a = [:foo, 'bar', 2] + * a.replace(['foo', :bar, 3]) # => ["foo", :bar, 3] * - * a = [ "a", "b", "c", "d", "e" ] - * a.replace([ "x", "y", "z" ]) #=> ["x", "y", "z"] - * a #=> ["x", "y", "z"] */ VALUE @@ -3437,183 +4738,347 @@ rb_ary_replace(VALUE copy, VALUE orig) orig = to_ary(orig); if (copy == orig) return copy; - if (RARRAY_LEN(orig) <= RARRAY_EMBED_LEN_MAX) { - VALUE shared = 0; + rb_ary_reset(copy); - if (ARY_OWNS_HEAP_P(copy)) { - RARRAY_PTR_USE(copy, ptr, ruby_sized_xfree(ptr, ARY_HEAP_SIZE(copy))); - } - else if (ARY_SHARED_P(copy)) { - shared = ARY_SHARED(copy); - FL_UNSET_SHARED(copy); - } - FL_SET_EMBED(copy); - ary_memcpy(copy, 0, RARRAY_LEN(orig), RARRAY_CONST_PTR(orig)); - if (shared) { - rb_ary_decrement_share(shared); - } - ARY_SET_LEN(copy, RARRAY_LEN(orig)); + /* orig has enough space to embed the contents of orig. */ + if (RARRAY_LEN(orig) <= ary_embed_capa(copy)) { + assert(ARY_EMBED_P(copy)); + ary_memcpy(copy, 0, RARRAY_LEN(orig), RARRAY_CONST_PTR_TRANSIENT(orig)); + ARY_SET_EMBED_LEN(copy, RARRAY_LEN(orig)); } +#if USE_RVARGC + /* orig is embedded but copy does not have enough space to embed the + * contents of orig. */ + else if (ARY_EMBED_P(orig)) { + long len = ARY_EMBED_LEN(orig); + VALUE *ptr = ary_heap_alloc(copy, len); + + FL_UNSET_EMBED(copy); + ARY_SET_PTR(copy, ptr); + ARY_SET_LEN(copy, len); + ARY_SET_CAPA(copy, len); + + // No allocation and exception expected that could leave `copy` in a + // bad state from the edits above. + ary_memcpy(copy, 0, len, RARRAY_CONST_PTR_TRANSIENT(orig)); + } +#endif + /* Otherwise, orig is on heap and copy does not have enough space to embed + * the contents of orig. */ else { - VALUE shared = ary_make_shared(orig); - if (ARY_OWNS_HEAP_P(copy)) { - RARRAY_PTR_USE(copy, ptr, ruby_sized_xfree(ptr, ARY_HEAP_SIZE(copy))); - } - else { - rb_ary_unshare_safe(copy); - } + VALUE shared_root = ary_make_shared(orig); FL_UNSET_EMBED(copy); - ARY_SET_PTR(copy, RARRAY_CONST_PTR(orig)); - ARY_SET_LEN(copy, RARRAY_LEN(orig)); - rb_ary_set_shared(copy, shared); + ARY_SET_PTR(copy, ARY_HEAP_PTR(orig)); + ARY_SET_LEN(copy, ARY_HEAP_LEN(orig)); + rb_ary_set_shared(copy, shared_root); } + ary_verify(copy); return copy; } /* * call-seq: - * ary.clear -> ary + * array.clear -> self + * + * Removes all elements from +self+: * - * Removes all elements from +self+. + * a = [:foo, 'bar', 2] + * a.clear # => [] * - * a = [ "a", "b", "c", "d", "e" ] - * a.clear #=> [ ] */ VALUE rb_ary_clear(VALUE ary) { rb_ary_modify_check(ary); - ARY_SET_LEN(ary, 0); if (ARY_SHARED_P(ary)) { - if (!ARY_EMBED_P(ary)) { - rb_ary_unshare(ary); - FL_SET_EMBED(ary); - } + if (!ARY_EMBED_P(ary)) { + rb_ary_unshare(ary); + FL_SET_EMBED(ary); + ARY_SET_EMBED_LEN(ary, 0); + } } - else if (ARY_DEFAULT_SIZE * 2 < ARY_CAPA(ary)) { - ary_resize_capa(ary, ARY_DEFAULT_SIZE * 2); + else { + ARY_SET_LEN(ary, 0); + if (ARY_DEFAULT_SIZE * 2 < ARY_CAPA(ary)) { + ary_resize_capa(ary, ARY_DEFAULT_SIZE * 2); + } } + ary_verify(ary); return ary; } /* * call-seq: - * ary.fill(obj) -> ary - * ary.fill(obj, start [, length]) -> ary - * ary.fill(obj, range ) -> ary - * ary.fill { |index| block } -> ary - * ary.fill(start [, length] ) { |index| block } -> ary - * ary.fill(range) { |index| block } -> ary + * array.fill(obj) -> self + * array.fill(obj, start) -> self + * array.fill(obj, start, length) -> self + * array.fill(obj, range) -> self + * array.fill {|index| ... } -> self + * array.fill(start) {|index| ... } -> self + * array.fill(start, length) {|index| ... } -> self + * array.fill(range) {|index| ... } -> self + * + * Replaces specified elements in +self+ with specified objects; returns +self+. + * + * With argument +obj+ and no block given, replaces all elements with that one object: + * + * a = ['a', 'b', 'c', 'd'] + * a # => ["a", "b", "c", "d"] + * a.fill(:X) # => [:X, :X, :X, :X] + * + * With arguments +obj+ and \Integer +start+, and no block given, + * replaces elements based on the given start. + * + * If +start+ is in range (<tt>0 <= start < array.size</tt>), + * replaces all elements from offset +start+ through the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 2) # => ["a", "b", :X, :X] + * + * If +start+ is too large (<tt>start >= array.size</tt>), does nothing: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 4) # => ["a", "b", "c", "d"] + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 5) # => ["a", "b", "c", "d"] + * + * If +start+ is negative, counts from the end (starting index is <tt>start + array.size</tt>): + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, -2) # => ["a", "b", :X, :X] + * + * If +start+ is too small (less than and far from zero), replaces all elements: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, -6) # => [:X, :X, :X, :X] + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, -50) # => [:X, :X, :X, :X] + * + * With arguments +obj+, \Integer +start+, and \Integer +length+, and no block given, + * replaces elements based on the given +start+ and +length+. + * + * If +start+ is in range, replaces +length+ elements beginning at offset +start+: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 1, 1) # => ["a", :X, "c", "d"] + * + * If +start+ is negative, counts from the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, -2, 1) # => ["a", "b", :X, "d"] + * + * If +start+ is large (<tt>start >= array.size</tt>), extends +self+ with +nil+: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 5, 0) # => ["a", "b", "c", "d", nil] + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 5, 2) # => ["a", "b", "c", "d", nil, :X, :X] + * + * If +length+ is zero or negative, replaces no elements: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, 1, 0) # => ["a", "b", "c", "d"] + * a.fill(:X, 1, -1) # => ["a", "b", "c", "d"] + * + * With arguments +obj+ and \Range +range+, and no block given, + * replaces elements based on the given range. + * + * If the range is positive and ascending (<tt>0 < range.begin <= range.end</tt>), + * replaces elements from <tt>range.begin</tt> to <tt>range.end</tt>: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, (1..1)) # => ["a", :X, "c", "d"] + * + * If <tt>range.first</tt> is negative, replaces no elements: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, (-1..1)) # => ["a", "b", "c", "d"] + * + * If <tt>range.last</tt> is negative, counts from the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, (0..-2)) # => [:X, :X, :X, "d"] + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, (1..-2)) # => ["a", :X, :X, "d"] + * + * If <tt>range.last</tt> and <tt>range.last</tt> are both negative, + * both count from the end of the array: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, (-1..-1)) # => ["a", "b", "c", :X] + * a = ['a', 'b', 'c', 'd'] + * a.fill(:X, (-2..-2)) # => ["a", "b", :X, "d"] + * + * With no arguments and a block given, calls the block with each index; + * replaces the corresponding element with the block's return value: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill { |index| "new_#{index}" } # => ["new_0", "new_1", "new_2", "new_3"] + * + * With argument +start+ and a block given, calls the block with each index + * from offset +start+ to the end; replaces the corresponding element + * with the block's return value. + * + * If start is in range (<tt>0 <= start < array.size</tt>), + * replaces from offset +start+ to the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(1) { |index| "new_#{index}" } # => ["a", "new_1", "new_2", "new_3"] + * + * If +start+ is too large(<tt>start >= array.size</tt>), does nothing: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(4) { |index| fail 'Cannot happen' } # => ["a", "b", "c", "d"] + * a = ['a', 'b', 'c', 'd'] + * a.fill(4) { |index| fail 'Cannot happen' } # => ["a", "b", "c", "d"] + * + * If +start+ is negative, counts from the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(-2) { |index| "new_#{index}" } # => ["a", "b", "new_2", "new_3"] + * + * If start is too small (<tt>start <= -array.size</tt>, replaces all elements: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(-6) { |index| "new_#{index}" } # => ["new_0", "new_1", "new_2", "new_3"] + * a = ['a', 'b', 'c', 'd'] + * a.fill(-50) { |index| "new_#{index}" } # => ["new_0", "new_1", "new_2", "new_3"] + * + * With arguments +start+ and +length+, and a block given, + * calls the block for each index specified by start length; + * replaces the corresponding element with the block's return value. + * + * If +start+ is in range, replaces +length+ elements beginning at offset +start+: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(1, 1) { |index| "new_#{index}" } # => ["a", "new_1", "c", "d"] + * + * If start is negative, counts from the end: * - * The first three forms set the selected elements of +self+ (which - * may be the entire array) to +obj+. + * a = ['a', 'b', 'c', 'd'] + * a.fill(-2, 1) { |index| "new_#{index}" } # => ["a", "b", "new_2", "d"] * - * A +start+ of +nil+ is equivalent to zero. + * If +start+ is large (<tt>start >= array.size</tt>), extends +self+ with +nil+: * - * A +length+ of +nil+ is equivalent to the length of the array. + * a = ['a', 'b', 'c', 'd'] + * a.fill(5, 0) { |index| "new_#{index}" } # => ["a", "b", "c", "d", nil] + * a = ['a', 'b', 'c', 'd'] + * a.fill(5, 2) { |index| "new_#{index}" } # => ["a", "b", "c", "d", nil, "new_5", "new_6"] * - * The last three forms fill the array with the value of the given block, - * which is passed the absolute index of each element to be filled. + * If +length+ is zero or less, replaces no elements: * - * Negative values of +start+ count from the end of the array, where +-1+ is - * the last element. + * a = ['a', 'b', 'c', 'd'] + * a.fill(1, 0) { |index| "new_#{index}" } # => ["a", "b", "c", "d"] + * a.fill(1, -1) { |index| "new_#{index}" } # => ["a", "b", "c", "d"] + * + * With arguments +obj+ and +range+, and a block given, + * calls the block with each index in the given range; + * replaces the corresponding element with the block's return value. + * + * If the range is positive and ascending (<tt>range 0 < range.begin <= range.end</tt>, + * replaces elements from <tt>range.begin</tt> to <tt>range.end</tt>: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(1..1) { |index| "new_#{index}" } # => ["a", "new_1", "c", "d"] + * + * If +range.first+ is negative, does nothing: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(-1..1) { |index| fail 'Cannot happen' } # => ["a", "b", "c", "d"] + * + * If <tt>range.last</tt> is negative, counts from the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(0..-2) { |index| "new_#{index}" } # => ["new_0", "new_1", "new_2", "d"] + * a = ['a', 'b', 'c', 'd'] + * a.fill(1..-2) { |index| "new_#{index}" } # => ["a", "new_1", "new_2", "d"] + * + * If <tt>range.first</tt> and <tt>range.last</tt> are both negative, + * both count from the end: + * + * a = ['a', 'b', 'c', 'd'] + * a.fill(-1..-1) { |index| "new_#{index}" } # => ["a", "b", "c", "new_3"] + * a = ['a', 'b', 'c', 'd'] + * a.fill(-2..-2) { |index| "new_#{index}" } # => ["a", "b", "new_2", "d"] * - * a = [ "a", "b", "c", "d" ] - * a.fill("x") #=> ["x", "x", "x", "x"] - * a.fill("z", 2, 2) #=> ["x", "x", "z", "z"] - * a.fill("y", 0..1) #=> ["y", "y", "z", "z"] - * a.fill { |i| i*i } #=> [0, 1, 4, 9] - * a.fill(-2) { |i| i*i*i } #=> [0, 1, 8, 27] */ static VALUE rb_ary_fill(int argc, VALUE *argv, VALUE ary) { - VALUE item, arg1, arg2; + VALUE item = Qundef, arg1, arg2; long beg = 0, end = 0, len = 0; - int block_p = FALSE; if (rb_block_given_p()) { - block_p = TRUE; - rb_scan_args(argc, argv, "02", &arg1, &arg2); - argc += 1; /* hackish */ + rb_scan_args(argc, argv, "02", &arg1, &arg2); + argc += 1; /* hackish */ } else { - rb_scan_args(argc, argv, "12", &item, &arg1, &arg2); + rb_scan_args(argc, argv, "12", &item, &arg1, &arg2); } switch (argc) { case 1: - beg = 0; - len = RARRAY_LEN(ary); - break; + beg = 0; + len = RARRAY_LEN(ary); + break; case 2: - if (rb_range_beg_len(arg1, &beg, &len, RARRAY_LEN(ary), 1)) { - break; - } - /* fall through */ + if (rb_range_beg_len(arg1, &beg, &len, RARRAY_LEN(ary), 1)) { + break; + } + /* fall through */ case 3: - beg = NIL_P(arg1) ? 0 : NUM2LONG(arg1); - if (beg < 0) { - beg = RARRAY_LEN(ary) + beg; - if (beg < 0) beg = 0; - } - len = NIL_P(arg2) ? RARRAY_LEN(ary) - beg : NUM2LONG(arg2); - break; + beg = NIL_P(arg1) ? 0 : NUM2LONG(arg1); + if (beg < 0) { + beg = RARRAY_LEN(ary) + beg; + if (beg < 0) beg = 0; + } + len = NIL_P(arg2) ? RARRAY_LEN(ary) - beg : NUM2LONG(arg2); + break; } rb_ary_modify(ary); if (len < 0) { return ary; } if (beg >= ARY_MAX_SIZE || len > ARY_MAX_SIZE - beg) { - rb_raise(rb_eArgError, "argument too big"); + rb_raise(rb_eArgError, "argument too big"); } end = beg + len; if (RARRAY_LEN(ary) < end) { - if (end >= ARY_CAPA(ary)) { - ary_resize_capa(ary, end); - } - ary_mem_clear(ary, RARRAY_LEN(ary), end - RARRAY_LEN(ary)); - ARY_SET_LEN(ary, end); + if (end >= ARY_CAPA(ary)) { + ary_resize_capa(ary, end); + } + ary_mem_clear(ary, RARRAY_LEN(ary), end - RARRAY_LEN(ary)); + ARY_SET_LEN(ary, end); } - if (block_p) { - VALUE v; - long i; + if (UNDEF_P(item)) { + VALUE v; + long i; - for (i=beg; i<end; i++) { - v = rb_yield(LONG2NUM(i)); - if (i>=RARRAY_LEN(ary)) break; - ARY_SET(ary, i, v); - } + for (i=beg; i<end; i++) { + v = rb_yield(LONG2NUM(i)); + if (i>=RARRAY_LEN(ary)) break; + ARY_SET(ary, i, v); + } } else { - ary_memfill(ary, beg, len, item); + ary_memfill(ary, beg, len, item); } return ary; } /* * call-seq: - * ary + other_ary -> new_ary - * - * Concatenation --- Returns a new array built by concatenating the - * two arrays together to produce a third array. + * array + other_array -> new_array * - * [ 1, 2, 3 ] + [ 4, 5 ] #=> [ 1, 2, 3, 4, 5 ] - * a = [ "a", "b", "c" ] - * c = a + [ "d", "e", "f" ] - * c #=> [ "a", "b", "c", "d", "e", "f" ] - * a #=> [ "a", "b", "c" ] + * Returns a new \Array containing all elements of +array+ + * followed by all elements of +other_array+: * - * Note that - * x += y - * is the same as - * x = x + y - * This means that it produces a new array. As a consequence, - * repeated use of <code>+=</code> on arrays can be quite inefficient. + * a = [0, 1] + [2, 3] + * a # => [0, 1, 2, 3] * - * See also Array#concat. + * Related: #concat. */ VALUE @@ -3628,52 +5093,75 @@ rb_ary_plus(VALUE x, VALUE y) len = xlen + ylen; z = rb_ary_new2(len); - ary_memcpy(z, 0, xlen, RARRAY_CONST_PTR(x)); - ary_memcpy(z, xlen, ylen, RARRAY_CONST_PTR(y)); + ary_memcpy(z, 0, xlen, RARRAY_CONST_PTR_TRANSIENT(x)); + ary_memcpy(z, xlen, ylen, RARRAY_CONST_PTR_TRANSIENT(y)); ARY_SET_LEN(z, len); return z; } +static VALUE +ary_append(VALUE x, VALUE y) +{ + long n = RARRAY_LEN(y); + if (n > 0) { + rb_ary_splice(x, RARRAY_LEN(x), 0, RARRAY_CONST_PTR_TRANSIENT(y), n); + } + RB_GC_GUARD(y); + return x; +} + /* * call-seq: - * ary.concat(other_ary) -> ary - * - * Appends the elements of +other_ary+ to +self+. + * array.concat(*other_arrays) -> self * - * [ "a", "b" ].concat( ["c", "d"] ) #=> [ "a", "b", "c", "d" ] - * a = [ 1, 2, 3 ] - * a.concat( [ 4, 5 ] ) - * a #=> [ 1, 2, 3, 4, 5 ] + * Adds to +array+ all elements from each \Array in +other_arrays+; returns +self+: * - * See also Array#+. + * a = [0, 1] + * a.concat([2, 3], [4, 5]) # => [0, 1, 2, 3, 4, 5] */ -VALUE -rb_ary_concat(VALUE x, VALUE y) +static VALUE +rb_ary_concat_multi(int argc, VALUE *argv, VALUE ary) { - rb_ary_modify_check(x); - y = to_ary(y); - if (RARRAY_LEN(y) > 0) { - rb_ary_splice(x, RARRAY_LEN(x), 0, y); + rb_ary_modify_check(ary); + + if (argc == 1) { + rb_ary_concat(ary, argv[0]); } - return x; + else if (argc > 1) { + int i; + VALUE args = rb_ary_hidden_new(argc); + for (i = 0; i < argc; i++) { + rb_ary_concat(args, argv[i]); + } + ary_append(ary, args); + } + + ary_verify(ary); + return ary; } +VALUE +rb_ary_concat(VALUE x, VALUE y) +{ + return ary_append(x, to_ary(y)); +} /* * call-seq: - * ary * int -> new_ary - * ary * str -> new_string + * array * n -> new_array + * array * string_separator -> new_string * - * Repetition --- With a String argument, equivalent to - * <code>ary.join(str)</code>. + * When non-negative argument \Integer +n+ is given, + * returns a new \Array built by concatenating the +n+ copies of +self+: * - * Otherwise, returns a new array built by concatenating the +int+ copies of - * +self+. + * a = ['x', 'y'] + * a * 3 # => ["x", "y", "x", "y", "x", "y"] * + * When \String argument +string_separator+ is given, + * equivalent to <tt>array.join(string_separator)</tt>: * - * [ 1, 2, 3 ] * 3 #=> [ 1, 2, 3, 1, 2, 3, 1, 2, 3 ] - * [ 1, 2, 3 ] * "," #=> "1,2,3" + * [0, [0, 1], {foo: 0}] * ', ' # => "0, 0, 1, {:foo=>0}" * */ @@ -3686,61 +5174,54 @@ rb_ary_times(VALUE ary, VALUE times) tmp = rb_check_string_type(times); if (!NIL_P(tmp)) { - return rb_ary_join(ary, tmp); + return rb_ary_join(ary, tmp); } len = NUM2LONG(times); if (len == 0) { - ary2 = ary_new(rb_obj_class(ary), 0); - goto out; + ary2 = ary_new(rb_cArray, 0); + goto out; } if (len < 0) { - rb_raise(rb_eArgError, "negative argument"); + rb_raise(rb_eArgError, "negative argument"); } if (ARY_MAX_SIZE/len < RARRAY_LEN(ary)) { - rb_raise(rb_eArgError, "argument too big"); + rb_raise(rb_eArgError, "argument too big"); } len *= RARRAY_LEN(ary); - ary2 = ary_new(rb_obj_class(ary), len); + ary2 = ary_new(rb_cArray, len); ARY_SET_LEN(ary2, len); - ptr = RARRAY_CONST_PTR(ary); + ptr = RARRAY_CONST_PTR_TRANSIENT(ary); t = RARRAY_LEN(ary); if (0 < t) { - ary_memcpy(ary2, 0, t, ptr); - while (t <= len/2) { - ary_memcpy(ary2, t, t, RARRAY_CONST_PTR(ary2)); + ary_memcpy(ary2, 0, t, ptr); + while (t <= len/2) { + ary_memcpy(ary2, t, t, RARRAY_CONST_PTR_TRANSIENT(ary2)); t *= 2; } if (t < len) { - ary_memcpy(ary2, t, len-t, RARRAY_CONST_PTR(ary2)); + ary_memcpy(ary2, t, len-t, RARRAY_CONST_PTR_TRANSIENT(ary2)); } } out: - OBJ_INFECT(ary2, ary); - return ary2; } /* * call-seq: - * ary.assoc(obj) -> element_ary or nil + * array.assoc(obj) -> found_array or nil * - * Searches through an array whose elements are also arrays comparing +obj+ - * with the first element of each contained array using <code>obj.==</code>. + * Returns the first element in +self+ that is an \Array + * whose first element <tt>==</tt> +obj+: * - * Returns the first contained array that matches (that is, the first - * associated array), or +nil+ if no match is found. + * a = [{foo: 0}, [2, 4], [4, 5, 6], [4, 5]] + * a.assoc(4) # => [4, 5, 6] * - * See also Array#rassoc + * Returns +nil+ if no such element is found. * - * s1 = [ "colors", "red", "blue", "green" ] - * s2 = [ "letters", "a", "b", "c" ] - * s3 = "foo" - * a = [ s1, s2, s3 ] - * a.assoc("letters") #=> [ "letters", "a", "b", "c" ] - * a.assoc("foo") #=> nil + * Related: #rassoc. */ VALUE @@ -3750,30 +5231,27 @@ rb_ary_assoc(VALUE ary, VALUE key) VALUE v; for (i = 0; i < RARRAY_LEN(ary); ++i) { - v = rb_check_array_type(RARRAY_AREF(ary, i)); - if (!NIL_P(v) && RARRAY_LEN(v) > 0 && - rb_equal(RARRAY_AREF(v, 0), key)) - return v; + v = rb_check_array_type(RARRAY_AREF(ary, i)); + if (!NIL_P(v) && RARRAY_LEN(v) > 0 && + rb_equal(RARRAY_AREF(v, 0), key)) + return v; } return Qnil; } /* * call-seq: - * ary.rassoc(obj) -> element_ary or nil - * - * Searches through the array whose elements are also arrays. + * array.rassoc(obj) -> found_array or nil * - * Compares +obj+ with the second element of each contained array using - * <code>obj.==</code>. + * Returns the first element in +self+ that is an \Array + * whose second element <tt>==</tt> +obj+: * - * Returns the first contained array that matches +obj+. + * a = [{foo: 0}, [2, 4], [4, 5, 6], [4, 5]] + * a.rassoc(4) # => [2, 4] * - * See also Array#assoc. + * Returns +nil+ if no such element is found. * - * a = [ [ 1, "one"], [2, "two"], [3, "three"], ["ii", "two"] ] - * a.rassoc("two") #=> [2, "two"] - * a.rassoc("four") #=> nil + * Related: #assoc. */ VALUE @@ -3783,11 +5261,11 @@ rb_ary_rassoc(VALUE ary, VALUE value) VALUE v; for (i = 0; i < RARRAY_LEN(ary); ++i) { - v = RARRAY_AREF(ary, i); - if (RB_TYPE_P(v, T_ARRAY) && - RARRAY_LEN(v) > 1 && - rb_equal(RARRAY_AREF(v, 1), value)) - return v; + v = RARRAY_AREF(ary, i); + if (RB_TYPE_P(v, T_ARRAY) && + RARRAY_LEN(v) > 1 && + rb_equal(RARRAY_AREF(v, 1), value)) + return v; } return Qnil; } @@ -3800,43 +5278,48 @@ recursive_equal(VALUE ary1, VALUE ary2, int recur) if (recur) return Qtrue; /* Subtle! */ + /* rb_equal() can evacuate ptrs */ p1 = RARRAY_CONST_PTR(ary1); p2 = RARRAY_CONST_PTR(ary2); len1 = RARRAY_LEN(ary1); for (i = 0; i < len1; i++) { - if (*p1 != *p2) { - if (rb_equal(*p1, *p2)) { - len1 = RARRAY_LEN(ary1); - if (len1 != RARRAY_LEN(ary2)) - return Qfalse; - if (len1 < i) - return Qtrue; - p1 = RARRAY_CONST_PTR(ary1) + i; - p2 = RARRAY_CONST_PTR(ary2) + i; - } - else { - return Qfalse; - } - } - p1++; - p2++; + if (*p1 != *p2) { + if (rb_equal(*p1, *p2)) { + len1 = RARRAY_LEN(ary1); + if (len1 != RARRAY_LEN(ary2)) + return Qfalse; + if (len1 < i) + return Qtrue; + p1 = RARRAY_CONST_PTR(ary1) + i; + p2 = RARRAY_CONST_PTR(ary2) + i; + } + else { + return Qfalse; + } + } + p1++; + p2++; } return Qtrue; } /* * call-seq: - * ary == other_ary -> bool + * array == other_array -> true or false + * + * Returns +true+ if both <tt>array.size == other_array.size</tt> + * and for each index +i+ in +array+, <tt>array[i] == other_array[i]</tt>: * - * Equality --- Two arrays are equal if they contain the same number of - * elements and if each element is equal to (according to Object#==) the - * corresponding element in +other_ary+. + * a0 = [:foo, 'bar', 2] + * a1 = [:foo, 'bar', 2.0] + * a1 == a0 # => true + * [] == [] # => true * - * [ "a", "c" ] == [ "a", "c", 7 ] #=> false - * [ "a", "c", 7 ] == [ "a", "c", 7 ] #=> true - * [ "a", "c", 7 ] == [ "a", "d", "f" ] #=> false + * Otherwise, returns +false+. * + * This method is different from method Array#eql?, + * which compares elements using <tt>Object#eql?</tt>. */ static VALUE @@ -3844,13 +5327,13 @@ rb_ary_equal(VALUE ary1, VALUE ary2) { if (ary1 == ary2) return Qtrue; if (!RB_TYPE_P(ary2, T_ARRAY)) { - if (!rb_respond_to(ary2, idTo_ary)) { - return Qfalse; - } - return rb_equal(ary2, ary1); + if (!rb_respond_to(ary2, idTo_ary)) { + return Qfalse; + } + return rb_equal(ary2, ary1); } if (RARRAY_LEN(ary1) != RARRAY_LEN(ary2)) return Qfalse; - if (RARRAY_CONST_PTR(ary1) == RARRAY_CONST_PTR(ary2)) return Qtrue; + if (RARRAY_CONST_PTR_TRANSIENT(ary1) == RARRAY_CONST_PTR_TRANSIENT(ary2)) return Qtrue; return rb_exec_recursive_paired(recursive_equal, ary1, ary2, ary2); } @@ -3861,18 +5344,27 @@ recursive_eql(VALUE ary1, VALUE ary2, int recur) if (recur) return Qtrue; /* Subtle! */ for (i=0; i<RARRAY_LEN(ary1); i++) { - if (!rb_eql(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i))) - return Qfalse; + if (!rb_eql(rb_ary_elt(ary1, i), rb_ary_elt(ary2, i))) + return Qfalse; } return Qtrue; } /* * call-seq: - * ary.eql?(other) -> true or false + * array.eql? other_array -> true or false + * + * Returns +true+ if +self+ and +other_array+ are the same size, + * and if, for each index +i+ in +self+, <tt>self[i].eql? other_array[i]</tt>: * - * Returns +true+ if +self+ and +other+ are the same object, - * or are both arrays with the same content (according to Object#eql?). + * a0 = [:foo, 'bar', 2] + * a1 = [:foo, 'bar', 2] + * a1.eql?(a0) # => true + * + * Otherwise, returns +false+. + * + * This method is different from method Array#==, + * which compares using method <tt>Object#==</tt>. */ static VALUE @@ -3881,20 +5373,21 @@ rb_ary_eql(VALUE ary1, VALUE ary2) if (ary1 == ary2) return Qtrue; if (!RB_TYPE_P(ary2, T_ARRAY)) return Qfalse; if (RARRAY_LEN(ary1) != RARRAY_LEN(ary2)) return Qfalse; - if (RARRAY_CONST_PTR(ary1) == RARRAY_CONST_PTR(ary2)) return Qtrue; + if (RARRAY_CONST_PTR_TRANSIENT(ary1) == RARRAY_CONST_PTR_TRANSIENT(ary2)) return Qtrue; return rb_exec_recursive_paired(recursive_eql, ary1, ary2, ary2); } /* * call-seq: - * ary.hash -> fixnum + * array.hash -> integer + * + * Returns the integer hash value for +self+. * - * Compute a hash-code for this array. + * Two arrays with the same content will have the same hash code (and will compare using eql?): * - * Two arrays with the same content will have the same hash code (and will - * compare using #eql?). + * [0, 1, 2].hash == [0, 1, 2].hash # => true + * [0, 1, 2].hash == [0, 1, 3].hash # => false * - * See also Object#hash. */ static VALUE @@ -3907,23 +5400,22 @@ rb_ary_hash(VALUE ary) h = rb_hash_start(RARRAY_LEN(ary)); h = rb_hash_uint(h, (st_index_t)rb_ary_hash); for (i=0; i<RARRAY_LEN(ary); i++) { - n = rb_hash(RARRAY_AREF(ary, i)); - h = rb_hash_uint(h, NUM2LONG(n)); + n = rb_hash(RARRAY_AREF(ary, i)); + h = rb_hash_uint(h, NUM2LONG(n)); } h = rb_hash_end(h); - return LONG2FIX(h); + return ST2FIX(h); } /* * call-seq: - * ary.include?(object) -> true or false + * array.include?(obj) -> true or false * - * Returns +true+ if the given +object+ is present in +self+ (that is, if any - * element <code>==</code> +object+), otherwise returns +false+. + * Returns +true+ if for some index +i+ in +self+, <tt>obj == self[i]</tt>; + * otherwise +false+: * - * a = [ "a", "b", "c" ] - * a.include?("b") #=> true - * a.include?("z") #=> false + * [0, 1, 2].include?(2) # => true + * [0, 1, 2].include?(3) # => false */ VALUE @@ -3933,18 +5425,28 @@ rb_ary_includes(VALUE ary, VALUE item) VALUE e; for (i=0; i<RARRAY_LEN(ary); i++) { - e = RARRAY_AREF(ary, i); - switch (rb_equal_opt(e, item)) { - case Qundef: - if (rb_equal(e, item)) return Qtrue; - break; - case Qtrue: - return Qtrue; - } + e = RARRAY_AREF(ary, i); + if (rb_equal(e, item)) { + return Qtrue; + } } return Qfalse; } +static VALUE +rb_ary_includes_by_eql(VALUE ary, VALUE item) +{ + long i; + VALUE e; + + for (i=0; i<RARRAY_LEN(ary); i++) { + e = RARRAY_AREF(ary, i); + if (rb_eql(item, e)) { + return Qtrue; + } + } + return Qfalse; +} static VALUE recursive_cmp(VALUE ary1, VALUE ary2, int recur) @@ -3954,45 +5456,46 @@ recursive_cmp(VALUE ary1, VALUE ary2, int recur) if (recur) return Qundef; /* Subtle! */ len = RARRAY_LEN(ary1); if (len > RARRAY_LEN(ary2)) { - len = RARRAY_LEN(ary2); + len = RARRAY_LEN(ary2); } for (i=0; i<len; i++) { - VALUE e1 = rb_ary_elt(ary1, i), e2 = rb_ary_elt(ary2, i); - VALUE v = rb_funcallv(e1, id_cmp, 1, &e2); - if (v != INT2FIX(0)) { - return v; - } + VALUE e1 = rb_ary_elt(ary1, i), e2 = rb_ary_elt(ary2, i); + VALUE v = rb_funcallv(e1, id_cmp, 1, &e2); + if (v != INT2FIX(0)) { + return v; + } } return Qundef; } /* * call-seq: - * ary <=> other_ary -> -1, 0, +1 or nil + * array <=> other_array -> -1, 0, or 1 + * + * Returns -1, 0, or 1 as +self+ is less than, equal to, or greater than +other_array+. + * For each index +i+ in +self+, evaluates <tt>result = self[i] <=> other_array[i]</tt>. + * + * Returns -1 if any result is -1: * - * Comparison --- Returns an integer (+-1+, +0+, or <code>+1</code>) if this - * array is less than, equal to, or greater than +other_ary+. + * [0, 1, 2] <=> [0, 1, 3] # => -1 * - * Each object in each array is compared (using the <=> operator). + * Returns 1 if any result is 1: * - * Arrays are compared in an "element-wise" manner; the first element of +ary+ - * is compared with the first one of +other_ary+ using the <=> operator, then - * each of the second elements, etc... - * As soon as the result of any such comparison is non zero (i.e. the two - * corresponding elements are not equal), that result is returned for the - * whole array comparison. + * [0, 1, 2] <=> [0, 1, 1] # => 1 * - * If all the elements are equal, then the result is based on a comparison of - * the array lengths. Thus, two arrays are "equal" according to Array#<=> if, - * and only if, they have the same length and the value of each element is - * equal to the value of the corresponding element in the other array. + * When all results are zero: * - * +nil+ is returned if the +other_ary+ is not an array or if the comparison - * of two elements returned +nil+. + * - Returns -1 if +array+ is smaller than +other_array+: * - * [ "a", "a", "c" ] <=> [ "a", "b", "c" ] #=> -1 - * [ 1, 2, 3, 4, 5, 6 ] <=> [ 1, 2 ] #=> +1 - * [ 1, 2 ] <=> [ 1, :two ] #=> nil + * [0, 1, 2] <=> [0, 1, 2, 3] # => -1 + * + * - Returns 1 if +array+ is larger than +other_array+: + * + * [0, 1, 2] <=> [0, 1] # => 1 + * + * - Returns 0 if +array+ and +other_array+ are the same size: + * + * [0, 1, 2] <=> [0, 1, 2] # => 0 * */ @@ -4006,7 +5509,7 @@ rb_ary_cmp(VALUE ary1, VALUE ary2) if (NIL_P(ary2)) return Qnil; if (ary1 == ary2) return INT2FIX(0); v = rb_exec_recursive_paired(recursive_cmp, ary1, ary2, ary2); - if (v != Qundef) return v; + if (!UNDEF_P(v)) return v; len = RARRAY_LEN(ary1) - RARRAY_LEN(ary2); if (len == 0) return INT2FIX(0); if (len > 0) return INT2FIX(1); @@ -4019,18 +5522,17 @@ ary_add_hash(VALUE hash, VALUE ary) long i; for (i=0; i<RARRAY_LEN(ary); i++) { - VALUE elt = RARRAY_AREF(ary, i); - if (rb_hash_lookup2(hash, elt, Qundef) == Qundef) { - rb_hash_aset(hash, elt, elt); - } + VALUE elt = RARRAY_AREF(ary, i); + rb_hash_add_new_element(hash, elt, elt); } return hash; } static inline VALUE -ary_tmp_hash_new(void) +ary_tmp_hash_new(VALUE ary) { - VALUE hash = rb_hash_new(); + long size = RARRAY_LEN(ary); + VALUE hash = rb_hash_new_with_size(size); RBASIC_CLEAR_CLASS(hash); return hash; @@ -4039,7 +5541,7 @@ ary_tmp_hash_new(void) static VALUE ary_make_hash(VALUE ary) { - VALUE hash = ary_tmp_hash_new(); + VALUE hash = ary_tmp_hash_new(ary); return ary_add_hash(hash, ary); } @@ -4049,10 +5551,8 @@ ary_add_hash_by(VALUE hash, VALUE ary) long i; for (i = 0; i < RARRAY_LEN(ary); ++i) { - VALUE v = rb_ary_elt(ary, i), k = rb_yield(v); - if (rb_hash_lookup2(hash, k, Qundef) == Qundef) { - rb_hash_aset(hash, k, v); - } + VALUE v = rb_ary_elt(ary, i), k = rb_yield(v); + rb_hash_add_new_element(hash, k, v); } return hash; } @@ -4060,51 +5560,61 @@ ary_add_hash_by(VALUE hash, VALUE ary) static VALUE ary_make_hash_by(VALUE ary) { - VALUE hash = ary_tmp_hash_new(); + VALUE hash = ary_tmp_hash_new(ary); return ary_add_hash_by(hash, ary); } static inline void ary_recycle_hash(VALUE hash) { - if (RHASH(hash)->ntbl) { - st_table *tbl = RHASH(hash)->ntbl; - RHASH(hash)->ntbl = 0; - st_free_table(tbl); + assert(RBASIC_CLASS(hash) == 0); + if (RHASH_ST_TABLE_P(hash)) { + st_table *tbl = RHASH_ST_TABLE(hash); + st_free_table(tbl); + RHASH_ST_CLEAR(hash); } - RB_GC_GUARD(hash); } /* * call-seq: - * ary - other_ary -> new_ary + * array - other_array -> new_array * - * Array Difference + * Returns a new \Array containing only those elements from +array+ + * that are not found in \Array +other_array+; + * items are compared using <tt>eql?</tt>; + * the order from +array+ is preserved: * - * Returns a new array that is a copy of the original array, removing any - * items that also appear in +other_ary+. The order is preserved from the - * original array. + * [0, 1, 1, 2, 1, 1, 3, 1, 1] - [1] # => [0, 2, 3] + * [0, 1, 2, 3] - [3, 0] # => [1, 2] + * [0, 1, 2] - [4] # => [0, 1, 2] * - * It compares elements using their #hash and #eql? methods for efficiency. - * - * [ 1, 1, 2, 2, 3, 3, 4, 5 ] - [ 1, 2, 4 ] #=> [ 3, 3, 5 ] - * - * If you need set-like behavior, see the library class Set. + * Related: Array#difference. */ -static VALUE +VALUE rb_ary_diff(VALUE ary1, VALUE ary2) { VALUE ary3; VALUE hash; long i; - hash = ary_make_hash(to_ary(ary2)); + ary2 = to_ary(ary2); + if (RARRAY_LEN(ary2) == 0) { return ary_make_shared_copy(ary1); } ary3 = rb_ary_new(); + if (RARRAY_LEN(ary1) <= SMALL_ARRAY_LEN || RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) { + for (i=0; i<RARRAY_LEN(ary1); i++) { + VALUE elt = rb_ary_elt(ary1, i); + if (rb_ary_includes_by_eql(ary2, elt)) continue; + rb_ary_push(ary3, elt); + } + return ary3; + } + + hash = ary_make_hash(ary2); for (i=0; i<RARRAY_LEN(ary1); i++) { - if (st_lookup(rb_hash_tbl_raw(hash), RARRAY_AREF(ary1, i), 0)) continue; - rb_ary_push(ary3, rb_ary_elt(ary1, i)); + if (rb_hash_stlike_lookup(hash, RARRAY_AREF(ary1, i), NULL)) continue; + rb_ary_push(ary3, rb_ary_elt(ary1, i)); } ary_recycle_hash(hash); return ary3; @@ -4112,18 +5622,73 @@ rb_ary_diff(VALUE ary1, VALUE ary2) /* * call-seq: - * ary & other_ary -> new_ary + * array.difference(*other_arrays) -> new_array + * + * Returns a new \Array containing only those elements from +self+ + * that are not found in any of the Arrays +other_arrays+; + * items are compared using <tt>eql?</tt>; order from +self+ is preserved: + * + * [0, 1, 1, 2, 1, 1, 3, 1, 1].difference([1]) # => [0, 2, 3] + * [0, 1, 2, 3].difference([3, 0], [1, 3]) # => [2] + * [0, 1, 2].difference([4]) # => [0, 1, 2] + * + * Returns a copy of +self+ if no arguments given. + * + * Related: Array#-. + */ + +static VALUE +rb_ary_difference_multi(int argc, VALUE *argv, VALUE ary) +{ + VALUE ary_diff; + long i, length; + volatile VALUE t0; + bool *is_hash = ALLOCV_N(bool, t0, argc); + ary_diff = rb_ary_new(); + length = RARRAY_LEN(ary); + + for (i = 0; i < argc; i++) { + argv[i] = to_ary(argv[i]); + is_hash[i] = (length > SMALL_ARRAY_LEN && RARRAY_LEN(argv[i]) > SMALL_ARRAY_LEN); + if (is_hash[i]) argv[i] = ary_make_hash(argv[i]); + } + + for (i = 0; i < RARRAY_LEN(ary); i++) { + int j; + VALUE elt = rb_ary_elt(ary, i); + for (j = 0; j < argc; j++) { + if (is_hash[j]) { + if (rb_hash_stlike_lookup(argv[j], RARRAY_AREF(ary, i), NULL)) + break; + } + else { + if (rb_ary_includes_by_eql(argv[j], elt)) break; + } + } + if (j == argc) rb_ary_push(ary_diff, elt); + } + + ALLOCV_END(t0); + + return ary_diff; +} + + +/* + * call-seq: + * array & other_array -> new_array * - * Set Intersection --- Returns a new array containing elements common to the - * two arrays, excluding any duplicates. The order is preserved from the - * original array. + * Returns a new \Array containing each element found in both +array+ and \Array +other_array+; + * duplicates are omitted; items are compared using <tt>eql?</tt>: * - * It compares elements using their #hash and #eql? methods for efficiency. + * [0, 1, 2, 3] & [1, 2] # => [1, 2] + * [0, 1, 0, 1] & [0, 1] # => [0, 1] * - * [ 1, 1, 3, 5 ] & [ 1, 2, 3 ] #=> [ 1, 3 ] - * [ 'a', 'b', 'b', 'z' ] & [ 'a', 'b', 'c' ] #=> [ 'a', 'b' ] + * Preserves order from +array+: * - * See also Array#uniq. + * [0, 1, 2] & [3, 2, 1, 0] # => [0, 1, 2] + * + * Related: Array#intersection. */ @@ -4131,28 +5696,70 @@ static VALUE rb_ary_and(VALUE ary1, VALUE ary2) { VALUE hash, ary3, v; - st_table *table; st_data_t vv; long i; ary2 = to_ary(ary2); ary3 = rb_ary_new(); - if (RARRAY_LEN(ary2) == 0) return ary3; + if (RARRAY_LEN(ary1) == 0 || RARRAY_LEN(ary2) == 0) return ary3; + + if (RARRAY_LEN(ary1) <= SMALL_ARRAY_LEN && RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) { + for (i=0; i<RARRAY_LEN(ary1); i++) { + v = RARRAY_AREF(ary1, i); + if (!rb_ary_includes_by_eql(ary2, v)) continue; + if (rb_ary_includes_by_eql(ary3, v)) continue; + rb_ary_push(ary3, v); + } + return ary3; + } + hash = ary_make_hash(ary2); - table = rb_hash_tbl_raw(hash); for (i=0; i<RARRAY_LEN(ary1); i++) { - v = RARRAY_AREF(ary1, i); - vv = (st_data_t)v; - if (st_delete(table, &vv, 0)) { - rb_ary_push(ary3, v); - } + v = RARRAY_AREF(ary1, i); + vv = (st_data_t)v; + if (rb_hash_stlike_delete(hash, &vv, 0)) { + rb_ary_push(ary3, v); + } } ary_recycle_hash(hash); return ary3; } +/* + * call-seq: + * array.intersection(*other_arrays) -> new_array + * + * Returns a new \Array containing each element found both in +self+ + * and in all of the given Arrays +other_arrays+; + * duplicates are omitted; items are compared using <tt>eql?</tt>: + * + * [0, 1, 2, 3].intersection([0, 1, 2], [0, 1, 3]) # => [0, 1] + * [0, 0, 1, 1, 2, 3].intersection([0, 1, 2], [0, 1, 3]) # => [0, 1] + * + * Preserves order from +self+: + * + * [0, 1, 2].intersection([2, 1, 0]) # => [0, 1, 2] + * + * Returns a copy of +self+ if no arguments given. + * + * Related: Array#&. + */ + +static VALUE +rb_ary_intersection_multi(int argc, VALUE *argv, VALUE ary) +{ + VALUE result = rb_ary_dup(ary); + int i; + + for (i = 0; i < argc; i++) { + result = rb_ary_and(result, argv[i]); + } + + return result; +} + static int ary_hash_orset(st_data_t *key, st_data_t *value, st_data_t arg, int existing) { @@ -4161,40 +5768,535 @@ ary_hash_orset(st_data_t *key, st_data_t *value, st_data_t arg, int existing) return ST_CONTINUE; } +static void +rb_ary_union(VALUE ary_union, VALUE ary) +{ + long i; + for (i = 0; i < RARRAY_LEN(ary); i++) { + VALUE elt = rb_ary_elt(ary, i); + if (rb_ary_includes_by_eql(ary_union, elt)) continue; + rb_ary_push(ary_union, elt); + } +} + +static void +rb_ary_union_hash(VALUE hash, VALUE ary2) +{ + long i; + for (i = 0; i < RARRAY_LEN(ary2); i++) { + VALUE elt = RARRAY_AREF(ary2, i); + if (!rb_hash_stlike_update(hash, (st_data_t)elt, ary_hash_orset, (st_data_t)elt)) { + RB_OBJ_WRITTEN(hash, Qundef, elt); + } + } +} + /* * call-seq: - * ary | other_ary -> new_ary + * array | other_array -> new_array * - * Set Union --- Returns a new array by joining +ary+ with +other_ary+, - * excluding any duplicates and preserving the order from the original array. + * Returns the union of +array+ and \Array +other_array+; + * duplicates are removed; order is preserved; + * items are compared using <tt>eql?</tt>: * - * It compares elements using their #hash and #eql? methods for efficiency. + * [0, 1] | [2, 3] # => [0, 1, 2, 3] + * [0, 1, 1] | [2, 2, 3] # => [0, 1, 2, 3] + * [0, 1, 2] | [3, 2, 1, 0] # => [0, 1, 2, 3] * - * [ "a", "b", "c" ] | [ "c", "d", "a" ] #=> [ "a", "b", "c", "d" ] - * - * See also Array#uniq. + * Related: Array#union. */ static VALUE rb_ary_or(VALUE ary1, VALUE ary2) { VALUE hash, ary3; - long i; ary2 = to_ary(ary2); + if (RARRAY_LEN(ary1) + RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) { + ary3 = rb_ary_new(); + rb_ary_union(ary3, ary1); + rb_ary_union(ary3, ary2); + return ary3; + } + hash = ary_make_hash(ary1); + rb_ary_union_hash(hash, ary2); - for (i=0; i<RARRAY_LEN(ary2); i++) { - VALUE elt = RARRAY_AREF(ary2, i); - if (!st_update(RHASH_TBL_RAW(hash), (st_data_t)elt, ary_hash_orset, (st_data_t)elt)) { - RB_OBJ_WRITTEN(hash, Qundef, elt); - } - } ary3 = rb_hash_values(hash); ary_recycle_hash(hash); return ary3; } +/* + * call-seq: + * array.union(*other_arrays) -> new_array + * + * Returns a new \Array that is the union of +self+ and all given Arrays +other_arrays+; + * duplicates are removed; order is preserved; items are compared using <tt>eql?</tt>: + * + * [0, 1, 2, 3].union([4, 5], [6, 7]) # => [0, 1, 2, 3, 4, 5, 6, 7] + * [0, 1, 1].union([2, 1], [3, 1]) # => [0, 1, 2, 3] + * [0, 1, 2, 3].union([3, 2], [1, 0]) # => [0, 1, 2, 3] + * + * Returns a copy of +self+ if no arguments given. + * + * Related: Array#|. + */ + +static VALUE +rb_ary_union_multi(int argc, VALUE *argv, VALUE ary) +{ + int i; + long sum; + VALUE hash, ary_union; + + sum = RARRAY_LEN(ary); + for (i = 0; i < argc; i++) { + argv[i] = to_ary(argv[i]); + sum += RARRAY_LEN(argv[i]); + } + + if (sum <= SMALL_ARRAY_LEN) { + ary_union = rb_ary_new(); + + rb_ary_union(ary_union, ary); + for (i = 0; i < argc; i++) rb_ary_union(ary_union, argv[i]); + + return ary_union; + } + + hash = ary_make_hash(ary); + for (i = 0; i < argc; i++) rb_ary_union_hash(hash, argv[i]); + + ary_union = rb_hash_values(hash); + ary_recycle_hash(hash); + return ary_union; +} + +/* + * call-seq: + * ary.intersect?(other_ary) -> true or false + * + * Returns +true+ if the array and +other_ary+ have at least one element in + * common, otherwise returns +false+: + * + * a = [ 1, 2, 3 ] + * b = [ 3, 4, 5 ] + * c = [ 5, 6, 7 ] + * a.intersect?(b) #=> true + * a.intersect?(c) #=> false + * + */ + +static VALUE +rb_ary_intersect_p(VALUE ary1, VALUE ary2) +{ + VALUE hash, v, result, shorter, longer; + st_data_t vv; + long i; + + ary2 = to_ary(ary2); + if (RARRAY_LEN(ary1) == 0 || RARRAY_LEN(ary2) == 0) return Qfalse; + + if (RARRAY_LEN(ary1) <= SMALL_ARRAY_LEN && RARRAY_LEN(ary2) <= SMALL_ARRAY_LEN) { + for (i=0; i<RARRAY_LEN(ary1); i++) { + v = RARRAY_AREF(ary1, i); + if (rb_ary_includes_by_eql(ary2, v)) return Qtrue; + } + return Qfalse; + } + + shorter = ary1; + longer = ary2; + if (RARRAY_LEN(ary1) > RARRAY_LEN(ary2)) { + longer = ary1; + shorter = ary2; + } + + hash = ary_make_hash(shorter); + result = Qfalse; + + for (i=0; i<RARRAY_LEN(longer); i++) { + v = RARRAY_AREF(longer, i); + vv = (st_data_t)v; + if (rb_hash_stlike_lookup(hash, vv, 0)) { + result = Qtrue; + break; + } + } + ary_recycle_hash(hash); + + return result; +} + +static VALUE +ary_max_generic(VALUE ary, long i, VALUE vmax) +{ + RUBY_ASSERT(i > 0 && i < RARRAY_LEN(ary)); + + VALUE v; + for (; i < RARRAY_LEN(ary); ++i) { + v = RARRAY_AREF(ary, i); + + if (rb_cmpint(rb_funcallv(vmax, id_cmp, 1, &v), vmax, v) < 0) { + vmax = v; + } + } + + return vmax; +} + +static VALUE +ary_max_opt_fixnum(VALUE ary, long i, VALUE vmax) +{ + const long n = RARRAY_LEN(ary); + RUBY_ASSERT(i > 0 && i < n); + RUBY_ASSERT(FIXNUM_P(vmax)); + + VALUE v; + for (; i < n; ++i) { + v = RARRAY_AREF(ary, i); + + if (FIXNUM_P(v)) { + if ((long)vmax < (long)v) { + vmax = v; + } + } + else { + return ary_max_generic(ary, i, vmax); + } + } + + return vmax; +} + +static VALUE +ary_max_opt_float(VALUE ary, long i, VALUE vmax) +{ + const long n = RARRAY_LEN(ary); + RUBY_ASSERT(i > 0 && i < n); + RUBY_ASSERT(RB_FLOAT_TYPE_P(vmax)); + + VALUE v; + for (; i < n; ++i) { + v = RARRAY_AREF(ary, i); + + if (RB_FLOAT_TYPE_P(v)) { + if (rb_float_cmp(vmax, v) < 0) { + vmax = v; + } + } + else { + return ary_max_generic(ary, i, vmax); + } + } + + return vmax; +} + +static VALUE +ary_max_opt_string(VALUE ary, long i, VALUE vmax) +{ + const long n = RARRAY_LEN(ary); + RUBY_ASSERT(i > 0 && i < n); + RUBY_ASSERT(STRING_P(vmax)); + + VALUE v; + for (; i < n; ++i) { + v = RARRAY_AREF(ary, i); + + if (STRING_P(v)) { + if (rb_str_cmp(vmax, v) < 0) { + vmax = v; + } + } + else { + return ary_max_generic(ary, i, vmax); + } + } + + return vmax; +} + +/* + * call-seq: + * array.max -> element + * array.max {|a, b| ... } -> element + * array.max(n) -> new_array + * array.max(n) {|a, b| ... } -> new_array + * + * Returns one of the following: + * + * - The maximum-valued element from +self+. + * - A new \Array of maximum-valued elements selected from +self+. + * + * When no block is given, each element in +self+ must respond to method <tt><=></tt> + * with an \Integer. + * + * With no argument and no block, returns the element in +self+ + * having the maximum value per method <tt><=></tt>: + * + * [0, 1, 2].max # => 2 + * + * With an argument \Integer +n+ and no block, returns a new \Array with at most +n+ elements, + * in descending order per method <tt><=></tt>: + * + * [0, 1, 2, 3].max(3) # => [3, 2, 1] + * [0, 1, 2, 3].max(6) # => [3, 2, 1, 0] + * + * When a block is given, the block must return an \Integer. + * + * With a block and no argument, calls the block <tt>self.size-1</tt> times to compare elements; + * returns the element having the maximum value per the block: + * + * ['0', '00', '000'].max {|a, b| a.size <=> b.size } # => "000" + * + * With an argument +n+ and a block, returns a new \Array with at most +n+ elements, + * in descending order per the block: + * + * ['0', '00', '000'].max(2) {|a, b| a.size <=> b.size } # => ["000", "00"] + * + */ +static VALUE +rb_ary_max(int argc, VALUE *argv, VALUE ary) +{ + VALUE result = Qundef, v; + VALUE num; + long i; + + if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0])) + return rb_nmin_run(ary, num, 0, 1, 1); + + const long n = RARRAY_LEN(ary); + if (rb_block_given_p()) { + for (i = 0; i < RARRAY_LEN(ary); i++) { + v = RARRAY_AREF(ary, i); + if (UNDEF_P(result) || rb_cmpint(rb_yield_values(2, v, result), v, result) > 0) { + result = v; + } + } + } + else if (n > 0) { + result = RARRAY_AREF(ary, 0); + if (n > 1) { + if (FIXNUM_P(result) && CMP_OPTIMIZABLE(INTEGER)) { + return ary_max_opt_fixnum(ary, 1, result); + } + else if (STRING_P(result) && CMP_OPTIMIZABLE(STRING)) { + return ary_max_opt_string(ary, 1, result); + } + else if (RB_FLOAT_TYPE_P(result) && CMP_OPTIMIZABLE(FLOAT)) { + return ary_max_opt_float(ary, 1, result); + } + else { + return ary_max_generic(ary, 1, result); + } + } + } + if (UNDEF_P(result)) return Qnil; + return result; +} + +static VALUE +ary_min_generic(VALUE ary, long i, VALUE vmin) +{ + RUBY_ASSERT(i > 0 && i < RARRAY_LEN(ary)); + + VALUE v; + for (; i < RARRAY_LEN(ary); ++i) { + v = RARRAY_AREF(ary, i); + + if (rb_cmpint(rb_funcallv(vmin, id_cmp, 1, &v), vmin, v) > 0) { + vmin = v; + } + } + + return vmin; +} + +static VALUE +ary_min_opt_fixnum(VALUE ary, long i, VALUE vmin) +{ + const long n = RARRAY_LEN(ary); + RUBY_ASSERT(i > 0 && i < n); + RUBY_ASSERT(FIXNUM_P(vmin)); + + VALUE a; + for (; i < n; ++i) { + a = RARRAY_AREF(ary, i); + + if (FIXNUM_P(a)) { + if ((long)vmin > (long)a) { + vmin = a; + } + } + else { + return ary_min_generic(ary, i, vmin); + } + } + + return vmin; +} + +static VALUE +ary_min_opt_float(VALUE ary, long i, VALUE vmin) +{ + const long n = RARRAY_LEN(ary); + RUBY_ASSERT(i > 0 && i < n); + RUBY_ASSERT(RB_FLOAT_TYPE_P(vmin)); + + VALUE a; + for (; i < n; ++i) { + a = RARRAY_AREF(ary, i); + + if (RB_FLOAT_TYPE_P(a)) { + if (rb_float_cmp(vmin, a) > 0) { + vmin = a; + } + } + else { + return ary_min_generic(ary, i, vmin); + } + } + + return vmin; +} + +static VALUE +ary_min_opt_string(VALUE ary, long i, VALUE vmin) +{ + const long n = RARRAY_LEN(ary); + RUBY_ASSERT(i > 0 && i < n); + RUBY_ASSERT(STRING_P(vmin)); + + VALUE a; + for (; i < n; ++i) { + a = RARRAY_AREF(ary, i); + + if (STRING_P(a)) { + if (rb_str_cmp(vmin, a) > 0) { + vmin = a; + } + } + else { + return ary_min_generic(ary, i, vmin); + } + } + + return vmin; +} + +/* + * call-seq: + * array.min -> element + * array.min { |a, b| ... } -> element + * array.min(n) -> new_array + * array.min(n) { |a, b| ... } -> new_array + * + * Returns one of the following: + * + * - The minimum-valued element from +self+. + * - A new \Array of minimum-valued elements selected from +self+. + * + * When no block is given, each element in +self+ must respond to method <tt><=></tt> + * with an \Integer. + * + * With no argument and no block, returns the element in +self+ + * having the minimum value per method <tt><=></tt>: + * + * [0, 1, 2].min # => 0 + * + * With \Integer argument +n+ and no block, returns a new \Array with at most +n+ elements, + * in ascending order per method <tt><=></tt>: + * + * [0, 1, 2, 3].min(3) # => [0, 1, 2] + * [0, 1, 2, 3].min(6) # => [0, 1, 2, 3] + * + * When a block is given, the block must return an Integer. + * + * With a block and no argument, calls the block <tt>self.size-1</tt> times to compare elements; + * returns the element having the minimum value per the block: + * + * ['0', '00', '000'].min { |a, b| a.size <=> b.size } # => "0" + * + * With an argument +n+ and a block, returns a new \Array with at most +n+ elements, + * in ascending order per the block: + * + * ['0', '00', '000'].min(2) {|a, b| a.size <=> b.size } # => ["0", "00"] + * + */ +static VALUE +rb_ary_min(int argc, VALUE *argv, VALUE ary) +{ + VALUE result = Qundef, v; + VALUE num; + long i; + + if (rb_check_arity(argc, 0, 1) && !NIL_P(num = argv[0])) + return rb_nmin_run(ary, num, 0, 0, 1); + + const long n = RARRAY_LEN(ary); + if (rb_block_given_p()) { + for (i = 0; i < RARRAY_LEN(ary); i++) { + v = RARRAY_AREF(ary, i); + if (UNDEF_P(result) || rb_cmpint(rb_yield_values(2, v, result), v, result) < 0) { + result = v; + } + } + } + else if (n > 0) { + result = RARRAY_AREF(ary, 0); + if (n > 1) { + if (FIXNUM_P(result) && CMP_OPTIMIZABLE(INTEGER)) { + return ary_min_opt_fixnum(ary, 1, result); + } + else if (STRING_P(result) && CMP_OPTIMIZABLE(STRING)) { + return ary_min_opt_string(ary, 1, result); + } + else if (RB_FLOAT_TYPE_P(result) && CMP_OPTIMIZABLE(FLOAT)) { + return ary_min_opt_float(ary, 1, result); + } + else { + return ary_min_generic(ary, 1, result); + } + } + } + if (UNDEF_P(result)) return Qnil; + return result; +} + +/* + * call-seq: + * array.minmax -> [min_val, max_val] + * array.minmax {|a, b| ... } -> [min_val, max_val] + * + * Returns a new 2-element \Array containing the minimum and maximum values + * from +self+, either per method <tt><=></tt> or per a given block:. + * + * When no block is given, each element in +self+ must respond to method <tt><=></tt> + * with an \Integer; + * returns a new 2-element \Array containing the minimum and maximum values + * from +self+, per method <tt><=></tt>: + * + * [0, 1, 2].minmax # => [0, 2] + * + * When a block is given, the block must return an \Integer; + * the block is called <tt>self.size-1</tt> times to compare elements; + * returns a new 2-element \Array containing the minimum and maximum values + * from +self+, per the block: + * + * ['0', '00', '000'].minmax {|a, b| a.size <=> b.size } # => ["0", "000"] + * + */ +static VALUE +rb_ary_minmax(VALUE ary) +{ + if (rb_block_given_p()) { + return rb_call_super(0, NULL); + } + return rb_assoc_new(rb_ary_min(0, 0, ary), rb_ary_max(0, 0, ary)); +} + static int push_value(st_data_t key, st_data_t val, st_data_t ary) { @@ -4204,31 +6306,33 @@ push_value(st_data_t key, st_data_t val, st_data_t ary) /* * call-seq: - * ary.uniq! -> ary or nil - * ary.uniq! { |item| ... } -> ary or nil + * array.uniq! -> self or nil + * array.uniq! {|element| ... } -> self or nil * - * Removes duplicate elements from +self+. + * Removes duplicate elements from +self+, the first occurrence always being retained; + * returns +self+ if any elements removed, +nil+ otherwise. * - * If a block is given, it will use the return value of the block for - * comparison. + * With no block given, identifies and removes elements using method <tt>eql?</tt> + * to compare. * - * It compares values using their #hash and #eql? methods for efficiency. + * Returns +self+ if any elements removed: * - * +self+ is traversed in order, and the first occurrence is kept. + * a = [0, 0, 1, 1, 2, 2] + * a.uniq! # => [0, 1, 2] * - * Returns +nil+ if no changes are made (that is, no duplicates are found). + * Returns +nil+ if no elements removed. * - * a = [ "a", "a", "b", "b", "c" ] - * a.uniq! # => ["a", "b", "c"] + * With a block given, calls the block for each element; + * identifies (using method <tt>eql?</tt>) and removes + * elements for which the block returns duplicate values. * - * b = [ "a", "b", "c" ] - * b.uniq! # => nil + * Returns +self+ if any elements removed: * - * c = [["student","sam"], ["student","george"], ["teacher","matz"]] - * c.uniq! { |s| s.first } # => [["student", "sam"], ["teacher", "matz"]] + * a = ['a', 'aa', 'aaa', 'b', 'bb', 'bbb'] + * a.uniq! {|element| element.size } # => ['a', 'aa', 'aaa'] * + * Returns +nil+ if no elements removed. */ - static VALUE rb_ary_uniq_bang(VALUE ary) { @@ -4239,22 +6343,22 @@ rb_ary_uniq_bang(VALUE ary) if (RARRAY_LEN(ary) <= 1) return Qnil; if (rb_block_given_p()) - hash = ary_make_hash_by(ary); + hash = ary_make_hash_by(ary); else - hash = ary_make_hash(ary); + hash = ary_make_hash(ary); hash_size = RHASH_SIZE(hash); if (RARRAY_LEN(ary) == hash_size) { - return Qnil; + return Qnil; } rb_ary_modify_check(ary); ARY_SET_LEN(ary, 0); if (ARY_SHARED_P(ary) && !ARY_EMBED_P(ary)) { - rb_ary_unshare(ary); - FL_SET_EMBED(ary); + rb_ary_unshare(ary); + FL_SET_EMBED(ary); } ary_resize_capa(ary, hash_size); - st_foreach(rb_hash_tbl_raw(hash), push_value, ary); + rb_hash_foreach(hash, push_value, ary); ary_recycle_hash(hash); return ary; @@ -4262,22 +6366,24 @@ rb_ary_uniq_bang(VALUE ary) /* * call-seq: - * ary.uniq -> new_ary - * ary.uniq { |item| ... } -> new_ary + * array.uniq -> new_array + * array.uniq {|element| ... } -> new_array * - * Returns a new array by removing duplicate values in +self+. + * Returns a new \Array containing those elements from +self+ that are not duplicates, + * the first occurrence always being retained. * - * If a block is given, it will use the return value of the block for comparison. + * With no block given, identifies and omits duplicates using method <tt>eql?</tt> + * to compare: * - * It compares values using their #hash and #eql? methods for efficiency. + * a = [0, 0, 1, 1, 2, 2] + * a.uniq # => [0, 1, 2] * - * +self+ is traversed in order, and the first occurrence is kept. + * With a block given, calls the block for each element; + * identifies (using method <tt>eql?</tt>) and omits duplicate values, + * that is, those elements for which the block returns the same value: * - * a = [ "a", "a", "b", "b", "c" ] - * a.uniq # => ["a", "b", "c"] - * - * b = [["student","sam"], ["student","george"], ["teacher","matz"]] - * b.uniq { |s| s.first } # => [["student", "sam"], ["teacher", "matz"]] + * a = ['a', 'aa', 'aaa', 'b', 'bb', 'bbb'] + * a.uniq {|element| element.size } # => ["a", "aa", "aaa"] * */ @@ -4286,32 +6392,32 @@ rb_ary_uniq(VALUE ary) { VALUE hash, uniq; - if (RARRAY_LEN(ary) <= 1) - return rb_ary_dup(ary); - if (rb_block_given_p()) { - hash = ary_make_hash_by(ary); - uniq = rb_hash_values(hash); + if (RARRAY_LEN(ary) <= 1) { + hash = 0; + uniq = rb_ary_dup(ary); + } + else if (rb_block_given_p()) { + hash = ary_make_hash_by(ary); + uniq = rb_hash_values(hash); } else { - hash = ary_make_hash(ary); - uniq = rb_hash_values(hash); + hash = ary_make_hash(ary); + uniq = rb_hash_values(hash); + } + if (hash) { + ary_recycle_hash(hash); } - RBASIC_SET_CLASS(uniq, rb_obj_class(ary)); - ary_recycle_hash(hash); return uniq; } /* * call-seq: - * ary.compact! -> ary or nil - * - * Removes +nil+ elements from the array. + * array.compact! -> self or nil * - * Returns +nil+ if no changes were made, otherwise returns the array. + * Removes all +nil+ elements from +self+. * - * [ "a", nil, "b", nil, "c" ].compact! #=> [ "a", "b", "c" ] - * [ "a", "b", "c" ].compact! #=> nil + * Returns +self+ if any elements removed, otherwise +nil+. */ static VALUE @@ -4321,16 +6427,16 @@ rb_ary_compact_bang(VALUE ary) long n; rb_ary_modify(ary); - p = t = (VALUE *)RARRAY_CONST_PTR(ary); /* WB: no new reference */ + p = t = (VALUE *)RARRAY_CONST_PTR_TRANSIENT(ary); /* WB: no new reference */ end = p + RARRAY_LEN(ary); while (t < end) { - if (NIL_P(*t)) t++; - else *p++ = *t++; + if (NIL_P(*t)) t++; + else *p++ = *t++; } - n = p - RARRAY_CONST_PTR(ary); + n = p - RARRAY_CONST_PTR_TRANSIENT(ary); if (RARRAY_LEN(ary) == n) { - return Qnil; + return Qnil; } ary_resize_smaller(ary, n); @@ -4339,12 +6445,12 @@ rb_ary_compact_bang(VALUE ary) /* * call-seq: - * ary.compact -> new_ary + * array.compact -> new_array * - * Returns a copy of +self+ with all +nil+ elements removed. + * Returns a new \Array containing all non-+nil+ elements from +self+: * - * [ "a", nil, "b", nil, "c", nil ].compact - * #=> [ "a", "b", "c" ] + * a = [nil, 0, nil, 1, nil, 2, nil] + * a.compact # => [0, 1, 2] */ static VALUE @@ -4357,23 +6463,29 @@ rb_ary_compact(VALUE ary) /* * call-seq: - * ary.count -> int - * ary.count(obj) -> int - * ary.count { |item| block } -> int + * array.count -> an_integer + * array.count(obj) -> an_integer + * array.count {|element| ... } -> an_integer + * + * Returns a count of specified elements. + * + * With no argument and no block, returns the count of all elements: * - * Returns the number of elements. + * [0, 1, 2].count # => 3 + * [].count # => 0 * - * If an argument is given, counts the number of elements which equal +obj+ - * using <code>==</code>. + * With argument +obj+, returns the count of elements <tt>==</tt> to +obj+: * - * If a block is given, counts the number of elements for which the block - * returns a true value. + * [0, 1, 2, 0.0].count(0) # => 2 + * [0, 1, 2].count(3) # => 0 * - * ary = [1, 2, 4, 2] - * ary.count #=> 4 - * ary.count(2) #=> 2 - * ary.count { |x| x%2 == 0 } #=> 3 + * With no argument and a block given, calls the block with each element; + * returns the count of elements for which the block returns a truthy value: * + * [0, 1, 2, 3].count {|element| element > 1} # => 2 + * + * With argument +obj+ and a block given, issues a warning, ignores the block, + * and returns the count of elements <tt>==</tt> to +obj+. */ static VALUE @@ -4381,108 +6493,152 @@ rb_ary_count(int argc, VALUE *argv, VALUE ary) { long i, n = 0; - if (argc == 0) { - VALUE v; + if (rb_check_arity(argc, 0, 1) == 0) { + VALUE v; - if (!rb_block_given_p()) - return LONG2NUM(RARRAY_LEN(ary)); + if (!rb_block_given_p()) + return LONG2NUM(RARRAY_LEN(ary)); - for (i = 0; i < RARRAY_LEN(ary); i++) { - v = RARRAY_AREF(ary, i); - if (RTEST(rb_yield(v))) n++; - } + for (i = 0; i < RARRAY_LEN(ary); i++) { + v = RARRAY_AREF(ary, i); + if (RTEST(rb_yield(v))) n++; + } } else { - VALUE obj; + VALUE obj = argv[0]; - rb_scan_args(argc, argv, "1", &obj); - if (rb_block_given_p()) { - rb_warn("given block not used"); - } - for (i = 0; i < RARRAY_LEN(ary); i++) { - if (rb_equal(RARRAY_AREF(ary, i), obj)) n++; - } + if (rb_block_given_p()) { + rb_warn("given block not used"); + } + for (i = 0; i < RARRAY_LEN(ary); i++) { + if (rb_equal(RARRAY_AREF(ary, i), obj)) n++; + } } return LONG2NUM(n); } static VALUE -flatten(VALUE ary, int level, int *modified) +flatten(VALUE ary, int level) { - long i = 0; - VALUE stack, result, tmp, elt; - st_table *memo; + long i; + VALUE stack, result, tmp = 0, elt, vmemo; + st_table *memo = 0; st_data_t id; - stack = ary_new(0, ARY_DEFAULT_SIZE); + for (i = 0; i < RARRAY_LEN(ary); i++) { + elt = RARRAY_AREF(ary, i); + tmp = rb_check_array_type(elt); + if (!NIL_P(tmp)) { + break; + } + } + if (i == RARRAY_LEN(ary)) { + return ary; + } + result = ary_new(0, RARRAY_LEN(ary)); - memo = st_init_numtable(); - st_insert(memo, (st_data_t)ary, (st_data_t)Qtrue); - *modified = 0; + ary_memcpy(result, 0, i, RARRAY_CONST_PTR_TRANSIENT(ary)); + ARY_SET_LEN(result, i); + + stack = ary_new(0, ARY_DEFAULT_SIZE); + rb_ary_push(stack, ary); + rb_ary_push(stack, LONG2NUM(i + 1)); + + if (level < 0) { + vmemo = rb_hash_new(); + RBASIC_CLEAR_CLASS(vmemo); + memo = st_init_numtable(); + rb_hash_st_table_set(vmemo, memo); + st_insert(memo, (st_data_t)ary, (st_data_t)Qtrue); + st_insert(memo, (st_data_t)tmp, (st_data_t)Qtrue); + } + + ary = tmp; + i = 0; while (1) { - while (i < RARRAY_LEN(ary)) { - elt = RARRAY_AREF(ary, i++); - if (level >= 0 && RARRAY_LEN(stack) / 2 >= level) { - rb_ary_push(result, elt); - continue; - } - tmp = rb_check_array_type(elt); - if (RBASIC(result)->klass) { - rb_raise(rb_eRuntimeError, "flatten reentered"); - } - if (NIL_P(tmp)) { - rb_ary_push(result, elt); - } - else { - *modified = 1; - id = (st_data_t)tmp; - if (st_lookup(memo, id, 0)) { - st_free_table(memo); - rb_raise(rb_eArgError, "tried to flatten recursive array"); - } - st_insert(memo, id, (st_data_t)Qtrue); - rb_ary_push(stack, ary); - rb_ary_push(stack, LONG2NUM(i)); - ary = tmp; - i = 0; - } - } - if (RARRAY_LEN(stack) == 0) { - break; - } - id = (st_data_t)ary; - st_delete(memo, &id, 0); - tmp = rb_ary_pop(stack); - i = NUM2LONG(tmp); - ary = rb_ary_pop(stack); - } - - st_free_table(memo); - - RBASIC_SET_CLASS(result, rb_class_of(ary)); + while (i < RARRAY_LEN(ary)) { + elt = RARRAY_AREF(ary, i++); + if (level >= 0 && RARRAY_LEN(stack) / 2 >= level) { + rb_ary_push(result, elt); + continue; + } + tmp = rb_check_array_type(elt); + if (RBASIC(result)->klass) { + if (memo) { + RB_GC_GUARD(vmemo); + st_clear(memo); + } + rb_raise(rb_eRuntimeError, "flatten reentered"); + } + if (NIL_P(tmp)) { + rb_ary_push(result, elt); + } + else { + if (memo) { + id = (st_data_t)tmp; + if (st_is_member(memo, id)) { + st_clear(memo); + rb_raise(rb_eArgError, "tried to flatten recursive array"); + } + st_insert(memo, id, (st_data_t)Qtrue); + } + rb_ary_push(stack, ary); + rb_ary_push(stack, LONG2NUM(i)); + ary = tmp; + i = 0; + } + } + if (RARRAY_LEN(stack) == 0) { + break; + } + if (memo) { + id = (st_data_t)ary; + st_delete(memo, &id, 0); + } + tmp = rb_ary_pop(stack); + i = NUM2LONG(tmp); + ary = rb_ary_pop(stack); + } + + if (memo) { + st_clear(memo); + } + + RBASIC_SET_CLASS(result, rb_cArray); return result; } /* * call-seq: - * ary.flatten! -> ary or nil - * ary.flatten!(level) -> ary or nil + * array.flatten! -> self or nil + * array.flatten!(level) -> self or nil * - * Flattens +self+ in place. + * Replaces each nested \Array in +self+ with the elements from that \Array; + * returns +self+ if any changes, +nil+ otherwise. * - * Returns +nil+ if no modifications were made (i.e., the array contains no - * subarrays.) + * With non-negative \Integer argument +level+, flattens recursively through +level+ levels: * - * The optional +level+ argument determines the level of recursion to flatten. + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten!(1) # => [0, 1, [2, 3], 4, 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten!(2) # => [0, 1, 2, 3, 4, 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten!(3) # => [0, 1, 2, 3, 4, 5] + * [0, 1, 2].flatten!(1) # => nil + * + * With no argument, a +nil+ argument, or with negative argument +level+, flattens all levels: + * + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten! # => [0, 1, 2, 3, 4, 5] + * [0, 1, 2].flatten! # => nil + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten!(-1) # => [0, 1, 2, 3, 4, 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten!(-2) # => [0, 1, 2, 3, 4, 5] + * [0, 1, 2].flatten!(-1) # => nil * - * a = [ 1, 2, [3, [4, 5] ] ] - * a.flatten! #=> [1, 2, 3, 4, 5] - * a.flatten! #=> nil - * a #=> [1, 2, 3, 4, 5] - * a = [ 1, 2, [3, [4, 5] ] ] - * a.flatten!(1) #=> [1, 2, 3, [4, 5]] */ static VALUE @@ -4491,15 +6647,14 @@ rb_ary_flatten_bang(int argc, VALUE *argv, VALUE ary) int mod = 0, level = -1; VALUE result, lv; - rb_scan_args(argc, argv, "01", &lv); + lv = (rb_check_arity(argc, 0, 1) ? argv[0] : Qnil); rb_ary_modify_check(ary); if (!NIL_P(lv)) level = NUM2INT(lv); if (level == 0) return Qnil; - result = flatten(ary, level, &mod); - if (mod == 0) { - ary_discard(result); - return Qnil; + result = flatten(ary, level); + if (result == ary) { + return Qnil; } if (!(mod = ARY_EMBED_P(result))) rb_obj_freeze(result); rb_ary_replace(ary, result); @@ -4510,246 +6665,212 @@ rb_ary_flatten_bang(int argc, VALUE *argv, VALUE ary) /* * call-seq: - * ary.flatten -> new_ary - * ary.flatten(level) -> new_ary + * array.flatten -> new_array + * array.flatten(level) -> new_array + * + * Returns a new \Array that is a recursive flattening of +self+: + * - Each non-Array element is unchanged. + * - Each \Array is replaced by its individual elements. + * + * With non-negative \Integer argument +level+, flattens recursively through +level+ levels: + * + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten(0) # => [0, [1, [2, 3], 4], 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten(1) # => [0, 1, [2, 3], 4, 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten(2) # => [0, 1, 2, 3, 4, 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten(3) # => [0, 1, 2, 3, 4, 5] + * + * With no argument, a +nil+ argument, or with negative argument +level+, flattens all levels: + * + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten # => [0, 1, 2, 3, 4, 5] + * [0, 1, 2].flatten # => [0, 1, 2] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten(-1) # => [0, 1, 2, 3, 4, 5] + * a = [ 0, [ 1, [2, 3], 4 ], 5 ] + * a.flatten(-2) # => [0, 1, 2, 3, 4, 5] + * [0, 1, 2].flatten(-1) # => [0, 1, 2] * - * Returns a new array that is a one-dimensional flattening of +self+ - * (recursively). - * - * That is, for every element that is an array, extract its elements into - * the new array. - * - * The optional +level+ argument determines the level of recursion to - * flatten. - * - * s = [ 1, 2, 3 ] #=> [1, 2, 3] - * t = [ 4, 5, 6, [7, 8] ] #=> [4, 5, 6, [7, 8]] - * a = [ s, t, 9, 10 ] #=> [[1, 2, 3], [4, 5, 6, [7, 8]], 9, 10] - * a.flatten #=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] - * a = [ 1, 2, [3, [4, 5] ] ] - * a.flatten(1) #=> [1, 2, 3, [4, 5]] */ static VALUE rb_ary_flatten(int argc, VALUE *argv, VALUE ary) { - int mod = 0, level = -1; - VALUE result, lv; + int level = -1; + VALUE result; - rb_scan_args(argc, argv, "01", &lv); - if (!NIL_P(lv)) level = NUM2INT(lv); - if (level == 0) return ary_make_shared_copy(ary); + if (rb_check_arity(argc, 0, 1) && !NIL_P(argv[0])) { + level = NUM2INT(argv[0]); + if (level == 0) return ary_make_shared_copy(ary); + } - result = flatten(ary, level, &mod); - OBJ_INFECT(result, ary); + result = flatten(ary, level); + if (result == ary) { + result = ary_make_shared_copy(ary); + } return result; } -#define OPTHASH_GIVEN_P(opts) \ - (argc > 0 && !NIL_P((opts) = rb_check_hash_type(argv[argc-1])) && (--argc, 1)) -static ID id_random; - #define RAND_UPTO(max) (long)rb_random_ulong_limited((randgen), (max)-1) -/* - * call-seq: - * ary.shuffle! -> ary - * ary.shuffle!(random: rng) -> ary - * - * Shuffles elements in +self+ in place. - * - * a = [ 1, 2, 3 ] #=> [1, 2, 3] - * a.shuffle! #=> [2, 3, 1] - * a #=> [2, 3, 1] - * - * The optional +rng+ argument will be used as the random number generator. - * - * a.shuffle!(random: Random.new(1)) #=> [1, 3, 2] - */ - static VALUE -rb_ary_shuffle_bang(int argc, VALUE *argv, VALUE ary) +rb_ary_shuffle_bang(rb_execution_context_t *ec, VALUE ary, VALUE randgen) { - VALUE opts, randgen = rb_cRandom; long i, len; - if (OPTHASH_GIVEN_P(opts)) { - VALUE rnd; - ID keyword_ids[1]; - - keyword_ids[0] = id_random; - rb_get_kwargs(opts, keyword_ids, 0, 1, &rnd); - if (rnd != Qundef) { - randgen = rnd; - } - } - rb_check_arity(argc, 0, 0); rb_ary_modify(ary); i = len = RARRAY_LEN(ary); RARRAY_PTR_USE(ary, ptr, { - while (i) { - long j = RAND_UPTO(i); - VALUE tmp; - if (len != RARRAY_LEN(ary) || ptr != RARRAY_CONST_PTR(ary)) { - rb_raise(rb_eRuntimeError, "modified during shuffle"); - } - tmp = ptr[--i]; - ptr[i] = ptr[j]; - ptr[j] = tmp; - } + while (i) { + long j = RAND_UPTO(i); + VALUE tmp; + if (len != RARRAY_LEN(ary) || ptr != RARRAY_CONST_PTR_TRANSIENT(ary)) { + rb_raise(rb_eRuntimeError, "modified during shuffle"); + } + tmp = ptr[--i]; + ptr[i] = ptr[j]; + ptr[j] = tmp; + } }); /* WB: no new reference */ return ary; } - -/* - * call-seq: - * ary.shuffle -> new_ary - * ary.shuffle(random: rng) -> new_ary - * - * Returns a new array with elements of +self+ shuffled. - * - * a = [ 1, 2, 3 ] #=> [1, 2, 3] - * a.shuffle #=> [2, 3, 1] - * a #=> [1, 2, 3] - * - * The optional +rng+ argument will be used as the random number generator. - * - * a.shuffle(random: Random.new(1)) #=> [1, 3, 2] - */ - static VALUE -rb_ary_shuffle(int argc, VALUE *argv, VALUE ary) +rb_ary_shuffle(rb_execution_context_t *ec, VALUE ary, VALUE randgen) { ary = rb_ary_dup(ary); - rb_ary_shuffle_bang(argc, argv, ary); + rb_ary_shuffle_bang(ec, ary, randgen); return ary; } - -/* - * call-seq: - * ary.sample -> obj - * ary.sample(random: rng) -> obj - * ary.sample(n) -> new_ary - * ary.sample(n, random: rng) -> new_ary - * - * Choose a random element or +n+ random elements from the array. - * - * The elements are chosen by using random and unique indices into the array - * in order to ensure that an element doesn't repeat itself unless the array - * already contained duplicate elements. - * - * If the array is empty the first form returns +nil+ and the second form - * returns an empty array. - * - * The optional +rng+ argument will be used as the random number generator. - * - * a = [ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ] - * a.sample #=> 7 - * a.sample(4) #=> [6, 4, 2, 5] - */ - - static VALUE -rb_ary_sample(int argc, VALUE *argv, VALUE ary) +ary_sample(rb_execution_context_t *ec, VALUE ary, VALUE randgen, VALUE nv, VALUE to_array) { - VALUE nv, result; - VALUE opts, randgen = rb_cRandom; + VALUE result; long n, len, i, j, k, idx[10]; long rnds[numberof(idx)]; + long memo_threshold; - if (OPTHASH_GIVEN_P(opts)) { - VALUE rnd; - ID keyword_ids[1]; - - keyword_ids[0] = id_random; - rb_get_kwargs(opts, keyword_ids, 0, 1, &rnd); - if (rnd != Qundef) { - randgen = rnd; - } - } len = RARRAY_LEN(ary); - if (argc == 0) { - if (len < 2) - i = 0; - else - i = RAND_UPTO(len); + if (!to_array) { + if (len < 2) + i = 0; + else + i = RAND_UPTO(len); - return rb_ary_elt(ary, i); + return rb_ary_elt(ary, i); } - rb_scan_args(argc, argv, "1", &nv); n = NUM2LONG(nv); if (n < 0) rb_raise(rb_eArgError, "negative sample number"); if (n > len) n = len; if (n <= numberof(idx)) { - for (i = 0; i < n; ++i) { - rnds[i] = RAND_UPTO(len - i); - } + for (i = 0; i < n; ++i) { + rnds[i] = RAND_UPTO(len - i); + } } k = len; len = RARRAY_LEN(ary); if (len < k && n <= numberof(idx)) { - for (i = 0; i < n; ++i) { - if (rnds[i] >= len) return rb_ary_new_capa(0); - } + for (i = 0; i < n; ++i) { + if (rnds[i] >= len) return rb_ary_new_capa(0); + } } if (n > len) n = len; switch (n) { case 0: - return rb_ary_new_capa(0); + return rb_ary_new_capa(0); case 1: - i = rnds[0]; - return rb_ary_new_from_values(1, &RARRAY_AREF(ary, i)); + i = rnds[0]; + return rb_ary_new_from_args(1, RARRAY_AREF(ary, i)); case 2: - i = rnds[0]; - j = rnds[1]; - if (j >= i) j++; - return rb_ary_new_from_args(2, RARRAY_AREF(ary, i), RARRAY_AREF(ary, j)); + i = rnds[0]; + j = rnds[1]; + if (j >= i) j++; + return rb_ary_new_from_args(2, RARRAY_AREF(ary, i), RARRAY_AREF(ary, j)); case 3: - i = rnds[0]; - j = rnds[1]; - k = rnds[2]; - { - long l = j, g = i; - if (j >= i) l = i, g = ++j; - if (k >= l && (++k >= g)) ++k; - } - return rb_ary_new_from_args(3, RARRAY_AREF(ary, i), RARRAY_AREF(ary, j), RARRAY_AREF(ary, k)); + i = rnds[0]; + j = rnds[1]; + k = rnds[2]; + { + long l = j, g = i; + if (j >= i) l = i, g = ++j; + if (k >= l && (++k >= g)) ++k; + } + return rb_ary_new_from_args(3, RARRAY_AREF(ary, i), RARRAY_AREF(ary, j), RARRAY_AREF(ary, k)); } + memo_threshold = + len < 2560 ? len / 128 : + len < 5120 ? len / 64 : + len < 10240 ? len / 32 : + len / 16; if (n <= numberof(idx)) { - long sorted[numberof(idx)]; - sorted[0] = idx[0] = rnds[0]; - for (i=1; i<n; i++) { - k = rnds[i]; - for (j = 0; j < i; ++j) { - if (k < sorted[j]) break; - ++k; - } - memmove(&sorted[j+1], &sorted[j], sizeof(sorted[0])*(i-j)); - sorted[j] = idx[i] = k; - } - result = rb_ary_new_capa(n); - RARRAY_PTR_USE(result, ptr_result, { - for (i=0; i<n; i++) { - ptr_result[i] = RARRAY_AREF(ary, idx[i]); - } - }); + long sorted[numberof(idx)]; + sorted[0] = idx[0] = rnds[0]; + for (i=1; i<n; i++) { + k = rnds[i]; + for (j = 0; j < i; ++j) { + if (k < sorted[j]) break; + ++k; + } + memmove(&sorted[j+1], &sorted[j], sizeof(sorted[0])*(i-j)); + sorted[j] = idx[i] = k; + } + result = rb_ary_new_capa(n); + RARRAY_PTR_USE_TRANSIENT(result, ptr_result, { + for (i=0; i<n; i++) { + ptr_result[i] = RARRAY_AREF(ary, idx[i]); + } + }); + } + else if (n <= memo_threshold / 2) { + long max_idx = 0; +#undef RUBY_UNTYPED_DATA_WARNING +#define RUBY_UNTYPED_DATA_WARNING 0 + VALUE vmemo = Data_Wrap_Struct(0, 0, st_free_table, 0); + st_table *memo = st_init_numtable_with_size(n); + DATA_PTR(vmemo) = memo; + result = rb_ary_new_capa(n); + RARRAY_PTR_USE(result, ptr_result, { + for (i=0; i<n; i++) { + long r = RAND_UPTO(len-i) + i; + ptr_result[i] = r; + if (r > max_idx) max_idx = r; + } + len = RARRAY_LEN(ary); + if (len <= max_idx) n = 0; + else if (n > len) n = len; + RARRAY_PTR_USE_TRANSIENT(ary, ptr_ary, { + for (i=0; i<n; i++) { + long j2 = j = ptr_result[i]; + long i2 = i; + st_data_t value; + if (st_lookup(memo, (st_data_t)i, &value)) i2 = (long)value; + if (st_lookup(memo, (st_data_t)j, &value)) j2 = (long)value; + st_insert(memo, (st_data_t)j, (st_data_t)i2); + ptr_result[i] = ptr_ary[j2]; + } + }); + }); + DATA_PTR(vmemo) = 0; + st_free_table(memo); } else { - result = rb_ary_dup(ary); - RBASIC_CLEAR_CLASS(result); - RB_GC_GUARD(ary); - RARRAY_PTR_USE(result, ptr_result, { - for (i=0; i<n; i++) { - j = RAND_UPTO(len-i) + i; - nv = ptr_result[j]; - ptr_result[j] = ptr_result[i]; - ptr_result[i] = nv; - } - }); - RBASIC_SET_CLASS_RAW(result, rb_cArray); + result = rb_ary_dup(ary); + RBASIC_CLEAR_CLASS(result); + RB_GC_GUARD(ary); + RARRAY_PTR_USE(result, ptr_result, { + for (i=0; i<n; i++) { + j = RAND_UPTO(len-i) + i; + nv = ptr_result[j]; + ptr_result[j] = ptr_result[i]; + ptr_result[i] = nv; + } + }); + RBASIC_SET_CLASS_RAW(result, rb_cArray); } ARY_SET_LEN(result, n); @@ -4757,55 +6878,73 @@ rb_ary_sample(int argc, VALUE *argv, VALUE ary) } static VALUE +ary_sample0(rb_execution_context_t *ec, VALUE ary) +{ + return ary_sample(ec, ary, rb_cRandom, Qfalse, Qfalse); +} + +static VALUE rb_ary_cycle_size(VALUE self, VALUE args, VALUE eobj) { long mul; VALUE n = Qnil; if (args && (RARRAY_LEN(args) > 0)) { - n = RARRAY_AREF(args, 0); + n = RARRAY_AREF(args, 0); } if (RARRAY_LEN(self) == 0) return INT2FIX(0); - if (n == Qnil) return DBL2NUM(INFINITY); + if (NIL_P(n)) return DBL2NUM(HUGE_VAL); mul = NUM2LONG(n); if (mul <= 0) return INT2FIX(0); n = LONG2FIX(mul); - return rb_funcallv(rb_ary_length(self), '*', 1, &n); + return rb_fix_mul_fix(rb_ary_length(self), n); } /* * call-seq: - * ary.cycle(n=nil) { |obj| block } -> nil - * ary.cycle(n=nil) -> Enumerator + * array.cycle {|element| ... } -> nil + * array.cycle(count) {|element| ... } -> nil + * array.cycle -> new_enumerator + * array.cycle(count) -> new_enumerator + * + * When called with positive \Integer argument +count+ and a block, + * calls the block with each element, then does so again, + * until it has done so +count+ times; returns +nil+: * - * Calls the given block for each element +n+ times or forever if +nil+ is - * given. + * output = [] + * [0, 1].cycle(2) {|element| output.push(element) } # => nil + * output # => [0, 1, 0, 1] * - * Does nothing if a non-positive number is given or the array is empty. + * If +count+ is zero or negative, does not call the block: * - * Returns +nil+ if the loop has finished without getting interrupted. + * [0, 1].cycle(0) {|element| fail 'Cannot happen' } # => nil + * [0, 1].cycle(-1) {|element| fail 'Cannot happen' } # => nil * - * If no block is given, an Enumerator is returned instead. + * When a block is given, and argument is omitted or +nil+, cycles forever: * - * a = ["a", "b", "c"] - * a.cycle { |x| puts x } # print, a, b, c, a, b, c,.. forever. - * a.cycle(2) { |x| puts x } # print, a, b, c, a, b, c. + * # Prints 0 and 1 forever. + * [0, 1].cycle {|element| puts element } + * [0, 1].cycle(nil) {|element| puts element } + * + * When no block is given, returns a new \Enumerator: + * + * [0, 1].cycle(2) # => #<Enumerator: [0, 1]:cycle(2)> + * [0, 1].cycle # => # => #<Enumerator: [0, 1]:cycle> + * [0, 1].cycle.first(5) # => [0, 1, 0, 1, 0] * */ - static VALUE rb_ary_cycle(int argc, VALUE *argv, VALUE ary) { long n, i; - VALUE nv = Qnil; - rb_scan_args(argc, argv, "01", &nv); + rb_check_arity(argc, 0, 1); RETURN_SIZED_ENUMERATOR(ary, argc, argv, rb_ary_cycle_size); - if (NIL_P(nv)) { + if (argc == 0 || NIL_P(argv[0])) { n = -1; } else { - n = NUM2LONG(nv); + n = NUM2LONG(argv[0]); if (n <= 0) return Qnil; } @@ -4817,11 +6956,6 @@ rb_ary_cycle(int argc, VALUE *argv, VALUE ary) return Qnil; } -#define tmpbuf(n, size) rb_str_tmp_new((n)*(size)) -#define tmpbuf_discard(s) (rb_str_resize((s), 0L), RBASIC_SET_CLASS_RAW(s, rb_cString)) -#define tmpary(n) rb_ary_tmp_new(n) -#define tmpary_discard(a) (ary_discard(a), RBASIC_SET_CLASS_RAW(a, rb_cArray)) - /* * Build a ruby array of the corresponding values and yield it to the * associated block. @@ -4831,11 +6965,9 @@ static int yield_indexed_values(const VALUE values, const long r, const long *const p) { const VALUE result = rb_ary_new2(r); - VALUE *const result_array = RARRAY_PTR(result); - const VALUE *const values_array = RARRAY_CONST_PTR(values); long i; - for (i = 0; i < r; i++) result_array[i] = values_array[p[i]]; + for (i = 0; i < r; i++) ARY_SET(result, i, RARRAY_AREF(values, p[i])); ARY_SET_LEN(result, r); rb_yield(result); return !RBASIC(values)->klass; @@ -4844,8 +6976,8 @@ yield_indexed_values(const VALUE values, const long r, const long *const p) /* * Compute permutations of +r+ elements of the set <code>[0..n-1]</code>. * - * When we have a complete permutation of array indexes, copy the values - * at those indexes into a new array and yield that array. + * When we have a complete permutation of array indices, copy the values + * at those indices into a new array and yield that array. * * n: the size of the set * r: the number of elements in each permutation @@ -4859,46 +6991,52 @@ permute0(const long n, const long r, long *const p, char *const used, const VALU long i = 0, index = 0; for (;;) { - const char *const unused = memchr(&used[i], 0, n-i); - if (!unused) { - if (!index) break; - i = p[--index]; /* pop index */ - used[i++] = 0; /* index unused */ - } - else { - i = unused - used; - p[index] = i; - used[i] = 1; /* mark index used */ - ++index; - if (index < r-1) { /* if not done yet */ - p[index] = i = 0; - continue; - } - for (i = 0; i < n; ++i) { - if (used[i]) continue; - p[index] = i; - if (!yield_indexed_values(values, r, p)) { - rb_raise(rb_eRuntimeError, "permute reentered"); - } - } - i = p[--index]; /* pop index */ - used[i] = 0; /* index unused */ - p[index] = ++i; - } + const char *const unused = memchr(&used[i], 0, n-i); + if (!unused) { + if (!index) break; + i = p[--index]; /* pop index */ + used[i++] = 0; /* index unused */ + } + else { + i = unused - used; + p[index] = i; + used[i] = 1; /* mark index used */ + ++index; + if (index < r-1) { /* if not done yet */ + p[index] = i = 0; + continue; + } + for (i = 0; i < n; ++i) { + if (used[i]) continue; + p[index] = i; + if (!yield_indexed_values(values, r, p)) { + rb_raise(rb_eRuntimeError, "permute reentered"); + } + } + i = p[--index]; /* pop index */ + used[i] = 0; /* index unused */ + p[index] = ++i; + } } } /* * Returns the product of from, from-1, ..., from - how_many + 1. - * http://en.wikipedia.org/wiki/Pochhammer_symbol + * https://en.wikipedia.org/wiki/Pochhammer_symbol */ static VALUE descending_factorial(long from, long how_many) { - VALUE cnt = LONG2FIX(how_many >= 0); - while (how_many-- > 0) { - VALUE v = LONG2FIX(from--); - cnt = rb_funcallv(cnt, '*', 1, &v); + VALUE cnt; + if (how_many > 0) { + cnt = LONG2FIX(from); + while (--how_many > 0) { + long v = --from; + cnt = rb_int_mul(cnt, LONG2FIX(v)); + } + } + else { + cnt = LONG2FIX(how_many == 0); } return cnt; } @@ -4906,16 +7044,23 @@ descending_factorial(long from, long how_many) static VALUE binomial_coefficient(long comb, long size) { - VALUE r, v; + VALUE r; + long i; if (comb > size-comb) { - comb = size-comb; + comb = size-comb; } if (comb < 0) { - return LONG2FIX(0); + return LONG2FIX(0); + } + else if (comb == 0) { + return LONG2FIX(1); + } + r = LONG2FIX(size); + for (i = 1; i < comb; ++i) { + r = rb_int_mul(r, LONG2FIX(size - i)); + r = rb_int_idiv(r, LONG2FIX(i + 1)); } - r = descending_factorial(size, comb); - v = descending_factorial(comb, comb); - return rb_funcallv(r, id_div, 1, &v); + return r; } static VALUE @@ -4929,66 +7074,118 @@ rb_ary_permutation_size(VALUE ary, VALUE args, VALUE eobj) /* * call-seq: - * ary.permutation { |p| block } -> ary - * ary.permutation -> Enumerator - * ary.permutation(n) { |p| block } -> ary - * ary.permutation(n) -> Enumerator + * array.permutation {|element| ... } -> self + * array.permutation(n) {|element| ... } -> self + * array.permutation -> new_enumerator + * array.permutation(n) -> new_enumerator + * + * When invoked with a block, yield all permutations of elements of +self+; returns +self+. + * The order of permutations is indeterminate. + * + * When a block and an in-range positive \Integer argument +n+ (<tt>0 < n <= self.size</tt>) + * are given, calls the block with all +n+-tuple permutations of +self+. + * + * Example: + * + * a = [0, 1, 2] + * a.permutation(2) {|permutation| p permutation } + * + * Output: + * + * [0, 1] + * [0, 2] + * [1, 0] + * [1, 2] + * [2, 0] + * [2, 1] + * + * Another example: * - * When invoked with a block, yield all permutations of length +n+ of the - * elements of the array, then return the array itself. + * a = [0, 1, 2] + * a.permutation(3) {|permutation| p permutation } * - * If +n+ is not specified, yield all permutations of all elements. + * Output: * - * The implementation makes no guarantees about the order in which the - * permutations are yielded. + * [0, 1, 2] + * [0, 2, 1] + * [1, 0, 2] + * [1, 2, 0] + * [2, 0, 1] + * [2, 1, 0] * - * If no block is given, an Enumerator is returned instead. + * When +n+ is zero, calls the block once with a new empty \Array: * - * Examples: + * a = [0, 1, 2] + * a.permutation(0) {|permutation| p permutation } + * + * Output: + * + * [] + * + * When +n+ is out of range (negative or larger than <tt>self.size</tt>), + * does not call the block: + * + * a = [0, 1, 2] + * a.permutation(-1) {|permutation| fail 'Cannot happen' } + * a.permutation(4) {|permutation| fail 'Cannot happen' } + * + * When a block given but no argument, + * behaves the same as <tt>a.permutation(a.size)</tt>: + * + * a = [0, 1, 2] + * a.permutation {|permutation| p permutation } + * + * Output: + * + * [0, 1, 2] + * [0, 2, 1] + * [1, 0, 2] + * [1, 2, 0] + * [2, 0, 1] + * [2, 1, 0] + * + * Returns a new \Enumerator if no block given: + * + * a = [0, 1, 2] + * a.permutation # => #<Enumerator: [0, 1, 2]:permutation> + * a.permutation(2) # => #<Enumerator: [0, 1, 2]:permutation(2)> * - * a = [1, 2, 3] - * a.permutation.to_a #=> [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]] - * a.permutation(1).to_a #=> [[1],[2],[3]] - * a.permutation(2).to_a #=> [[1,2],[1,3],[2,1],[2,3],[3,1],[3,2]] - * a.permutation(3).to_a #=> [[1,2,3],[1,3,2],[2,1,3],[2,3,1],[3,1,2],[3,2,1]] - * a.permutation(0).to_a #=> [[]] # one permutation of length 0 - * a.permutation(4).to_a #=> [] # no permutations of length 4 */ static VALUE rb_ary_permutation(int argc, VALUE *argv, VALUE ary) { - VALUE num; long r, n, i; n = RARRAY_LEN(ary); /* Array length */ RETURN_SIZED_ENUMERATOR(ary, argc, argv, rb_ary_permutation_size); /* Return enumerator if no block */ - rb_scan_args(argc, argv, "01", &num); - r = NIL_P(num) ? n : NUM2LONG(num); /* Permutation size from argument */ + r = n; + if (rb_check_arity(argc, 0, 1) && !NIL_P(argv[0])) + r = NUM2LONG(argv[0]); /* Permutation size from argument */ if (r < 0 || n < r) { - /* no permutations: yield nothing */ + /* no permutations: yield nothing */ } else if (r == 0) { /* exactly one permutation: the zero-length array */ - rb_yield(rb_ary_new2(0)); + rb_yield(rb_ary_new2(0)); } else if (r == 1) { /* this is a special, easy case */ - for (i = 0; i < RARRAY_LEN(ary); i++) { - rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); - } + for (i = 0; i < RARRAY_LEN(ary); i++) { + rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); + } } else { /* this is the general case */ - volatile VALUE t0; - long *p = ALLOCV_N(long, t0, r+roomof(n, sizeof(long))); - char *used = (char*)(p + r); - VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ - RBASIC_CLEAR_CLASS(ary0); + volatile VALUE t0; + long *p = ALLOCV_N(long, t0, r+roomof(n, sizeof(long))); + char *used = (char*)(p + r); + VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ + RBASIC_CLEAR_CLASS(ary0); - MEMZERO(used, char, n); /* initialize array */ + MEMZERO(used, char, n); /* initialize array */ - permute0(n, r, p, used, ary0); /* compute and yield permutations */ - ALLOCV_END(t0); - RBASIC_SET_CLASS_RAW(ary0, rb_cArray); + permute0(n, r, p, used, ary0); /* compute and yield permutations */ + ALLOCV_END(t0); + RBASIC_SET_CLASS_RAW(ary0, rb_cArray); } return ary; } @@ -5001,16 +7198,16 @@ combinate0(const long len, const long n, long *const stack, const VALUE values) MEMZERO(stack+1, long, n); stack[0] = -1; for (;;) { - for (lev++; lev < n; lev++) { - stack[lev+1] = stack[lev]+1; - } - if (!yield_indexed_values(values, n, stack+1)) { - rb_raise(rb_eRuntimeError, "combination reentered"); - } - do { - if (lev == 0) return; - stack[lev--]++; - } while (stack[lev+1]+n == len+lev+1); + for (lev++; lev < n; lev++) { + stack[lev+1] = stack[lev]+1; + } + if (!yield_indexed_values(values, n, stack+1)) { + rb_raise(rb_eRuntimeError, "combination reentered"); + } + do { + if (lev == 0) return; + stack[lev--]++; + } while (stack[lev+1]+n == len+lev+1); } } @@ -5025,26 +7222,55 @@ rb_ary_combination_size(VALUE ary, VALUE args, VALUE eobj) /* * call-seq: - * ary.combination(n) { |c| block } -> ary - * ary.combination(n) -> Enumerator + * array.combination(n) {|element| ... } -> self + * array.combination(n) -> new_enumerator * - * When invoked with a block, yields all combinations of length +n+ of elements - * from the array and then returns the array itself. + * Calls the block, if given, with combinations of elements of +self+; + * returns +self+. The order of combinations is indeterminate. * - * The implementation makes no guarantees about the order in which the - * combinations are yielded. + * When a block and an in-range positive \Integer argument +n+ (<tt>0 < n <= self.size</tt>) + * are given, calls the block with all +n+-tuple combinations of +self+. * - * If no block is given, an Enumerator is returned instead. + * Example: * - * Examples: + * a = [0, 1, 2] + * a.combination(2) {|combination| p combination } * - * a = [1, 2, 3, 4] - * a.combination(1).to_a #=> [[1],[2],[3],[4]] - * a.combination(2).to_a #=> [[1,2],[1,3],[1,4],[2,3],[2,4],[3,4]] - * a.combination(3).to_a #=> [[1,2,3],[1,2,4],[1,3,4],[2,3,4]] - * a.combination(4).to_a #=> [[1,2,3,4]] - * a.combination(0).to_a #=> [[]] # one combination of length 0 - * a.combination(5).to_a #=> [] # no combinations of length 5 + * Output: + * + * [0, 1] + * [0, 2] + * [1, 2] + * + * Another example: + * + * a = [0, 1, 2] + * a.combination(3) {|combination| p combination } + * + * Output: + * + * [0, 1, 2] + * + * When +n+ is zero, calls the block once with a new empty \Array: + * + * a = [0, 1, 2] + * a1 = a.combination(0) {|combination| p combination } + * + * Output: + * + * [] + * + * When +n+ is out of range (negative or larger than <tt>self.size</tt>), + * does not call the block: + * + * a = [0, 1, 2] + * a.combination(-1) {|combination| fail 'Cannot happen' } + * a.combination(4) {|combination| fail 'Cannot happen' } + * + * Returns a new \Enumerator if no block given: + * + * a = [0, 1, 2] + * a.combination(2) # => #<Enumerator: [0, 1, 2]:combination(2)> * */ @@ -5057,25 +7283,25 @@ rb_ary_combination(VALUE ary, VALUE num) RETURN_SIZED_ENUMERATOR(ary, 1, &num, rb_ary_combination_size); len = RARRAY_LEN(ary); if (n < 0 || len < n) { - /* yield nothing */ + /* yield nothing */ } else if (n == 0) { - rb_yield(rb_ary_new2(0)); + rb_yield(rb_ary_new2(0)); } else if (n == 1) { - for (i = 0; i < len; i++) { - rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); - } + for (i = 0; i < RARRAY_LEN(ary); i++) { + rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); + } } else { - VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ - volatile VALUE t0; - long *stack = ALLOCV_N(long, t0, n+1); + VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ + volatile VALUE t0; + long *stack = ALLOCV_N(long, t0, n+1); - RBASIC_CLEAR_CLASS(ary0); - combinate0(len, n, stack, ary0); - ALLOCV_END(t0); - RBASIC_SET_CLASS_RAW(ary0, rb_cArray); + RBASIC_CLEAR_CLASS(ary0); + combinate0(len, n, stack, ary0); + ALLOCV_END(t0); + RBASIC_SET_CLASS_RAW(ary0, rb_cArray); } return ary; } @@ -5084,8 +7310,8 @@ rb_ary_combination(VALUE ary, VALUE num) * Compute repeated permutations of +r+ elements of the set * <code>[0..n-1]</code>. * - * When we have a complete repeated permutation of array indexes, copy the - * values at those indexes into a new array and yield that array. + * When we have a complete repeated permutation of array indices, copy the + * values at those indices into a new array and yield that array. * * n: the size of the set * r: the number of elements in each permutation @@ -5099,19 +7325,19 @@ rpermute0(const long n, const long r, long *const p, const VALUE values) p[index] = i; for (;;) { - if (++index < r-1) { - p[index] = i = 0; - continue; - } - for (i = 0; i < n; ++i) { - p[index] = i; - if (!yield_indexed_values(values, r, p)) { - rb_raise(rb_eRuntimeError, "repeated permute reentered"); - } - } - do { - if (index <= 0) return; - } while ((i = ++p[--index]) >= n); + if (++index < r-1) { + p[index] = i = 0; + continue; + } + for (i = 0; i < n; ++i) { + p[index] = i; + if (!yield_indexed_values(values, r, p)) { + rb_raise(rb_eRuntimeError, "repeated permute reentered"); + } + } + do { + if (index <= 0) return; + } while ((i = ++p[--index]) >= n); } } @@ -5120,39 +7346,81 @@ rb_ary_repeated_permutation_size(VALUE ary, VALUE args, VALUE eobj) { long n = RARRAY_LEN(ary); long k = NUM2LONG(RARRAY_AREF(args, 0)); - VALUE v; if (k < 0) { - return LONG2FIX(0); + return LONG2FIX(0); } - - v = LONG2NUM(k); - return rb_funcallv(LONG2NUM(n), id_power, 1, &v); + if (n <= 0) { + return LONG2FIX(!k); + } + return rb_int_positive_pow(n, (unsigned long)k); } /* * call-seq: - * ary.repeated_permutation(n) { |p| block } -> ary - * ary.repeated_permutation(n) -> Enumerator + * array.repeated_permutation(n) {|permutation| ... } -> self + * array.repeated_permutation(n) -> new_enumerator + * + * Calls the block with each repeated permutation of length +n+ of the elements of +self+; + * each permutation is an \Array; + * returns +self+. The order of the permutations is indeterminate. + * + * When a block and a positive \Integer argument +n+ are given, calls the block with each + * +n+-tuple repeated permutation of the elements of +self+. + * The number of permutations is <tt>self.size**n</tt>. + * + * +n+ = 1: + * + * a = [0, 1, 2] + * a.repeated_permutation(1) {|permutation| p permutation } + * + * Output: + * + * [0] + * [1] + * [2] + * + * +n+ = 2: + * + * a.repeated_permutation(2) {|permutation| p permutation } * - * When invoked with a block, yield all repeated permutations of length +n+ of - * the elements of the array, then return the array itself. + * Output: * - * The implementation makes no guarantees about the order in which the repeated - * permutations are yielded. + * [0, 0] + * [0, 1] + * [0, 2] + * [1, 0] + * [1, 1] + * [1, 2] + * [2, 0] + * [2, 1] + * [2, 2] * - * If no block is given, an Enumerator is returned instead. + * If +n+ is zero, calls the block once with an empty \Array. * - * Examples: + * If +n+ is negative, does not call the block: + * + * a.repeated_permutation(-1) {|permutation| fail 'Cannot happen' } + * + * Returns a new \Enumerator if no block given: + * + * a = [0, 1, 2] + * a.repeated_permutation(2) # => #<Enumerator: [0, 1, 2]:permutation(2)> + * + * Using Enumerators, it's convenient to show the permutations and counts + * for some values of +n+: + * + * e = a.repeated_permutation(0) + * e.size # => 1 + * e.to_a # => [[]] + * e = a.repeated_permutation(1) + * e.size # => 3 + * e.to_a # => [[0], [1], [2]] + * e = a.repeated_permutation(2) + * e.size # => 9 + * e.to_a # => [[0, 0], [0, 1], [0, 2], [1, 0], [1, 1], [1, 2], [2, 0], [2, 1], [2, 2]] * - * a = [1, 2] - * a.repeated_permutation(1).to_a #=> [[1], [2]] - * a.repeated_permutation(2).to_a #=> [[1,1],[1,2],[2,1],[2,2]] - * a.repeated_permutation(3).to_a #=> [[1,1,1],[1,1,2],[1,2,1],[1,2,2], - * # [2,1,1],[2,1,2],[2,2,1],[2,2,2]] - * a.repeated_permutation(0).to_a #=> [[]] # one permutation of length 0 */ - static VALUE rb_ary_repeated_permutation(VALUE ary, VALUE num) { @@ -5163,25 +7431,25 @@ rb_ary_repeated_permutation(VALUE ary, VALUE num) r = NUM2LONG(num); /* Permutation size from argument */ if (r < 0) { - /* no permutations: yield nothing */ + /* no permutations: yield nothing */ } else if (r == 0) { /* exactly one permutation: the zero-length array */ - rb_yield(rb_ary_new2(0)); + rb_yield(rb_ary_new2(0)); } else if (r == 1) { /* this is a special, easy case */ - for (i = 0; i < RARRAY_LEN(ary); i++) { - rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); - } + for (i = 0; i < RARRAY_LEN(ary); i++) { + rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); + } } else { /* this is the general case */ - volatile VALUE t0; - long *p = ALLOCV_N(long, t0, r); - VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ - RBASIC_CLEAR_CLASS(ary0); + volatile VALUE t0; + long *p = ALLOCV_N(long, t0, r); + VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ + RBASIC_CLEAR_CLASS(ary0); - rpermute0(n, r, p, ary0); /* compute and yield repeated permutations */ - ALLOCV_END(t0); - RBASIC_SET_CLASS_RAW(ary0, rb_cArray); + rpermute0(n, r, p, ary0); /* compute and yield repeated permutations */ + ALLOCV_END(t0); + RBASIC_SET_CLASS_RAW(ary0, rb_cArray); } return ary; } @@ -5193,19 +7461,19 @@ rcombinate0(const long n, const long r, long *const p, const long rest, const VA p[index] = i; for (;;) { - if (++index < r-1) { - p[index] = i; - continue; - } - for (; i < n; ++i) { - p[index] = i; - if (!yield_indexed_values(values, r, p)) { - rb_raise(rb_eRuntimeError, "repeated combination reentered"); - } - } - do { - if (index <= 0) return; - } while ((i = ++p[--index]) >= n); + if (++index < r-1) { + p[index] = i; + continue; + } + for (; i < n; ++i) { + p[index] = i; + if (!yield_indexed_values(values, r, p)) { + rb_raise(rb_eRuntimeError, "repeated combination reentered"); + } + } + do { + if (index <= 0) return; + } while ((i = ++p[--index]) >= n); } } @@ -5215,35 +7483,71 @@ rb_ary_repeated_combination_size(VALUE ary, VALUE args, VALUE eobj) long n = RARRAY_LEN(ary); long k = NUM2LONG(RARRAY_AREF(args, 0)); if (k == 0) { - return LONG2FIX(1); + return LONG2FIX(1); } return binomial_coefficient(k, n + k - 1); } /* * call-seq: - * ary.repeated_combination(n) { |c| block } -> ary - * ary.repeated_combination(n) -> Enumerator + * array.repeated_combination(n) {|combination| ... } -> self + * array.repeated_combination(n) -> new_enumerator + * + * Calls the block with each repeated combination of length +n+ of the elements of +self+; + * each combination is an \Array; + * returns +self+. The order of the combinations is indeterminate. + * + * When a block and a positive \Integer argument +n+ are given, calls the block with each + * +n+-tuple repeated combination of the elements of +self+. + * The number of combinations is <tt>(n+1)(n+2)/2</tt>. + * + * +n+ = 1: * - * When invoked with a block, yields all repeated combinations of length +n+ of - * elements from the array and then returns the array itself. + * a = [0, 1, 2] + * a.repeated_combination(1) {|combination| p combination } * - * The implementation makes no guarantees about the order in which the repeated - * combinations are yielded. + * Output: * - * If no block is given, an Enumerator is returned instead. + * [0] + * [1] + * [2] * - * Examples: + * +n+ = 2: * - * a = [1, 2, 3] - * a.repeated_combination(1).to_a #=> [[1], [2], [3]] - * a.repeated_combination(2).to_a #=> [[1,1],[1,2],[1,3],[2,2],[2,3],[3,3]] - * a.repeated_combination(3).to_a #=> [[1,1,1],[1,1,2],[1,1,3],[1,2,2],[1,2,3], - * # [1,3,3],[2,2,2],[2,2,3],[2,3,3],[3,3,3]] - * a.repeated_combination(4).to_a #=> [[1,1,1,1],[1,1,1,2],[1,1,1,3],[1,1,2,2],[1,1,2,3], - * # [1,1,3,3],[1,2,2,2],[1,2,2,3],[1,2,3,3],[1,3,3,3], - * # [2,2,2,2],[2,2,2,3],[2,2,3,3],[2,3,3,3],[3,3,3,3]] - * a.repeated_combination(0).to_a #=> [[]] # one combination of length 0 + * a.repeated_combination(2) {|combination| p combination } + * + * Output: + * + * [0, 0] + * [0, 1] + * [0, 2] + * [1, 1] + * [1, 2] + * [2, 2] + * + * If +n+ is zero, calls the block once with an empty \Array. + * + * If +n+ is negative, does not call the block: + * + * a.repeated_combination(-1) {|combination| fail 'Cannot happen' } + * + * Returns a new \Enumerator if no block given: + * + * a = [0, 1, 2] + * a.repeated_combination(2) # => #<Enumerator: [0, 1, 2]:combination(2)> + * + * Using Enumerators, it's convenient to show the combinations and counts + * for some values of +n+: + * + * e = a.repeated_combination(0) + * e.size # => 1 + * e.to_a # => [[]] + * e = a.repeated_combination(1) + * e.size # => 3 + * e.to_a # => [[0], [1], [2]] + * e = a.repeated_combination(2) + * e.size # => 6 + * e.to_a # => [[0, 0], [0, 1], [0, 2], [1, 1], [1, 2], [2, 2]] * */ @@ -5256,67 +7560,105 @@ rb_ary_repeated_combination(VALUE ary, VALUE num) RETURN_SIZED_ENUMERATOR(ary, 1, &num, rb_ary_repeated_combination_size); /* Return enumerator if no block */ len = RARRAY_LEN(ary); if (n < 0) { - /* yield nothing */ + /* yield nothing */ } else if (n == 0) { - rb_yield(rb_ary_new2(0)); + rb_yield(rb_ary_new2(0)); } else if (n == 1) { - for (i = 0; i < len; i++) { - rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); - } + for (i = 0; i < RARRAY_LEN(ary); i++) { + rb_yield(rb_ary_new3(1, RARRAY_AREF(ary, i))); + } } else if (len == 0) { - /* yield nothing */ + /* yield nothing */ } else { - volatile VALUE t0; - long *p = ALLOCV_N(long, t0, n); - VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ - RBASIC_CLEAR_CLASS(ary0); + volatile VALUE t0; + long *p = ALLOCV_N(long, t0, n); + VALUE ary0 = ary_make_shared_copy(ary); /* private defensive copy of ary */ + RBASIC_CLEAR_CLASS(ary0); - rcombinate0(len, n, p, n, ary0); /* compute and yield repeated combinations */ - ALLOCV_END(t0); - RBASIC_SET_CLASS_RAW(ary0, rb_cArray); + rcombinate0(len, n, p, n, ary0); /* compute and yield repeated combinations */ + ALLOCV_END(t0); + RBASIC_SET_CLASS_RAW(ary0, rb_cArray); } return ary; } /* * call-seq: - * ary.product(other_ary, ...) -> new_ary - * ary.product(other_ary, ...) { |p| block } -> ary + * array.product(*other_arrays) -> new_array + * array.product(*other_arrays) {|combination| ... } -> self + * + * Computes and returns or yields all combinations of elements from all the Arrays, + * including both +self+ and +other_arrays+: + * + * - The number of combinations is the product of the sizes of all the arrays, + * including both +self+ and +other_arrays+. + * - The order of the returned combinations is indeterminate. + * + * When no block is given, returns the combinations as an \Array of Arrays: + * + * a = [0, 1, 2] + * a1 = [3, 4] + * a2 = [5, 6] + * p = a.product(a1) + * p.size # => 6 # a.size * a1.size + * p # => [[0, 3], [0, 4], [1, 3], [1, 4], [2, 3], [2, 4]] + * p = a.product(a1, a2) + * p.size # => 12 # a.size * a1.size * a2.size + * p # => [[0, 3, 5], [0, 3, 6], [0, 4, 5], [0, 4, 6], [1, 3, 5], [1, 3, 6], [1, 4, 5], [1, 4, 6], [2, 3, 5], [2, 3, 6], [2, 4, 5], [2, 4, 6]] * - * Returns an array of all combinations of elements from all arrays. + * If any argument is an empty \Array, returns an empty \Array. * - * The length of the returned array is the product of the length of +self+ and - * the argument arrays. + * If no argument is given, returns an \Array of 1-element Arrays, + * each containing an element of +self+: * - * If given a block, #product will yield all combinations and return +self+ - * instead. + * a.product # => [[0], [1], [2]] + * + * When a block is given, yields each combination as an \Array; returns +self+: + * + * a.product(a1) {|combination| p combination } + * + * Output: + * + * [0, 3] + * [0, 4] + * [1, 3] + * [1, 4] + * [2, 3] + * [2, 4] + * + * If any argument is an empty \Array, does not call the block: + * + * a.product(a1, a2, []) {|combination| fail 'Cannot happen' } + * + * If no argument is given, yields each element of +self+ as a 1-element \Array: + * + * a.product {|combination| p combination } + * + * Output: + * + * [0] + * [1] + * [2] * - * [1,2,3].product([4,5]) #=> [[1,4],[1,5],[2,4],[2,5],[3,4],[3,5]] - * [1,2].product([1,2]) #=> [[1,1],[1,2],[2,1],[2,2]] - * [1,2].product([3,4],[5,6]) #=> [[1,3,5],[1,3,6],[1,4,5],[1,4,6], - * # [2,3,5],[2,3,6],[2,4,5],[2,4,6]] - * [1,2].product() #=> [[1],[2]] - * [1,2].product([]) #=> [] */ static VALUE rb_ary_product(int argc, VALUE *argv, VALUE ary) { int n = argc+1; /* How many arrays we're operating on */ - volatile VALUE t0 = tmpary(n); - volatile VALUE t1 = tmpbuf(n, sizeof(int)); + volatile VALUE t0 = rb_ary_hidden_new(n); + volatile VALUE t1 = Qundef; VALUE *arrays = RARRAY_PTR(t0); /* The arrays we're computing the product of */ - int *counters = (int*)RSTRING_PTR(t1); /* The current position in each one */ + int *counters = ALLOCV_N(int, t1, n); /* The current position in each one */ VALUE result = Qnil; /* The array we'll be returning, when no block given */ long i,j; long resultlen = 1; RBASIC_CLEAR_CLASS(t0); - RBASIC_CLEAR_CLASS(t1); /* initialize the arrays of arrays */ ARY_SET_LEN(t0, n); @@ -5329,81 +7671,84 @@ rb_ary_product(int argc, VALUE *argv, VALUE ary) /* Otherwise, allocate and fill in an array of results */ if (rb_block_given_p()) { - /* Make defensive copies of arrays; exit if any is empty */ - for (i = 0; i < n; i++) { - if (RARRAY_LEN(arrays[i]) == 0) goto done; - arrays[i] = ary_make_shared_copy(arrays[i]); - } + /* Make defensive copies of arrays; exit if any is empty */ + for (i = 0; i < n; i++) { + if (RARRAY_LEN(arrays[i]) == 0) goto done; + arrays[i] = ary_make_shared_copy(arrays[i]); + } } else { - /* Compute the length of the result array; return [] if any is empty */ - for (i = 0; i < n; i++) { - long k = RARRAY_LEN(arrays[i]); - if (k == 0) { - result = rb_ary_new2(0); - goto done; - } + /* Compute the length of the result array; return [] if any is empty */ + for (i = 0; i < n; i++) { + long k = RARRAY_LEN(arrays[i]); + if (k == 0) { + result = rb_ary_new2(0); + goto done; + } if (MUL_OVERFLOW_LONG_P(resultlen, k)) - rb_raise(rb_eRangeError, "too big to product"); - resultlen *= k; - } - result = rb_ary_new2(resultlen); + rb_raise(rb_eRangeError, "too big to product"); + resultlen *= k; + } + result = rb_ary_new2(resultlen); } for (;;) { - int m; - /* fill in one subarray */ - VALUE subarray = rb_ary_new2(n); - for (j = 0; j < n; j++) { - rb_ary_push(subarray, rb_ary_entry(arrays[j], counters[j])); - } - - /* put it on the result array */ - if (NIL_P(result)) { - FL_SET(t0, FL_USER5); - rb_yield(subarray); - if (! FL_TEST(t0, FL_USER5)) { - rb_raise(rb_eRuntimeError, "product reentered"); - } - else { - FL_UNSET(t0, FL_USER5); - } - } - else { - rb_ary_push(result, subarray); - } - - /* - * Increment the last counter. If it overflows, reset to 0 - * and increment the one before it. - */ - m = n-1; - counters[m]++; - while (counters[m] == RARRAY_LEN(arrays[m])) { - counters[m] = 0; - /* If the first counter overflows, we are done */ - if (--m < 0) goto done; - counters[m]++; - } + int m; + /* fill in one subarray */ + VALUE subarray = rb_ary_new2(n); + for (j = 0; j < n; j++) { + rb_ary_push(subarray, rb_ary_entry(arrays[j], counters[j])); + } + + /* put it on the result array */ + if (NIL_P(result)) { + FL_SET(t0, RARRAY_SHARED_ROOT_FLAG); + rb_yield(subarray); + if (!FL_TEST(t0, RARRAY_SHARED_ROOT_FLAG)) { + rb_raise(rb_eRuntimeError, "product reentered"); + } + else { + FL_UNSET(t0, RARRAY_SHARED_ROOT_FLAG); + } + } + else { + rb_ary_push(result, subarray); + } + + /* + * Increment the last counter. If it overflows, reset to 0 + * and increment the one before it. + */ + m = n-1; + counters[m]++; + while (counters[m] == RARRAY_LEN(arrays[m])) { + counters[m] = 0; + /* If the first counter overflows, we are done */ + if (--m < 0) goto done; + counters[m]++; + } } + done: - tmpary_discard(t0); - tmpbuf_discard(t1); + ALLOCV_END(t1); return NIL_P(result) ? ary : result; } /* * call-seq: - * ary.take(n) -> new_ary - * - * Returns first +n+ elements from the array. + * array.take(n) -> new_array * - * If a negative number is given, raises an ArgumentError. + * Returns a new \Array containing the first +n+ element of +self+, + * where +n+ is a non-negative \Integer; + * does not modify +self+. * - * See also Array#drop + * Examples: * - * a = [1, 2, 3, 4, 5, 0] - * a.take(3) #=> [1, 2, 3] + * a = [0, 1, 2, 3, 4, 5] + * a.take(1) # => [0] + * a.take(2) # => [0, 1] + * a.take(50) # => [0, 1, 2, 3, 4, 5] + * a # => [0, 1, 2, 3, 4, 5] * */ @@ -5412,25 +7757,31 @@ rb_ary_take(VALUE obj, VALUE n) { long len = NUM2LONG(n); if (len < 0) { - rb_raise(rb_eArgError, "attempt to take negative size"); + rb_raise(rb_eArgError, "attempt to take negative size"); } return rb_ary_subseq(obj, 0, len); } /* * call-seq: - * ary.take_while { |obj| block } -> new_ary - * ary.take_while -> Enumerator + * array.take_while {|element| ... } -> new_array + * array.take_while -> new_enumerator * - * Passes elements to the block until the block returns +nil+ or +false+, then - * stops iterating and returns an array of all prior elements. + * Returns a new \Array containing zero or more leading elements of +self+; + * does not modify +self+. * - * If no block is given, an Enumerator is returned instead. + * With a block given, calls the block with each successive element of +self+; + * stops if the block returns +false+ or +nil+; + * returns a new \Array containing those elements for which the block returned a truthy value: * - * See also Array#drop_while + * a = [0, 1, 2, 3, 4, 5] + * a.take_while {|element| element < 3 } # => [0, 1, 2] + * a.take_while {|element| true } # => [0, 1, 2, 3, 4, 5] + * a # => [0, 1, 2, 3, 4, 5] * - * a = [1, 2, 3, 4, 5, 0] - * a.take_while { |i| i < 3 } #=> [1, 2] + * With no block given, returns a new \Enumerator: + * + * [0, 1].take_while # => #<Enumerator: [0, 1]:take_while> * */ @@ -5441,24 +7792,25 @@ rb_ary_take_while(VALUE ary) RETURN_ENUMERATOR(ary, 0, 0); for (i = 0; i < RARRAY_LEN(ary); i++) { - if (!RTEST(rb_yield(RARRAY_AREF(ary, i)))) break; + if (!RTEST(rb_yield(RARRAY_AREF(ary, i)))) break; } return rb_ary_take(ary, LONG2FIX(i)); } /* * call-seq: - * ary.drop(n) -> new_ary - * - * Drops first +n+ elements from +ary+ and returns the rest of the elements in - * an array. + * array.drop(n) -> new_array * - * If a negative number is given, raises an ArgumentError. + * Returns a new \Array containing all but the first +n+ element of +self+, + * where +n+ is a non-negative \Integer; + * does not modify +self+. * - * See also Array#take + * Examples: * - * a = [1, 2, 3, 4, 5, 0] - * a.drop(3) #=> [4, 5, 0] + * a = [0, 1, 2, 3, 4, 5] + * a.drop(0) # => [0, 1, 2, 3, 4, 5] + * a.drop(1) # => [1, 2, 3, 4, 5] + * a.drop(2) # => [2, 3, 4, 5] * */ @@ -5468,29 +7820,32 @@ rb_ary_drop(VALUE ary, VALUE n) VALUE result; long pos = NUM2LONG(n); if (pos < 0) { - rb_raise(rb_eArgError, "attempt to drop negative size"); + rb_raise(rb_eArgError, "attempt to drop negative size"); } result = rb_ary_subseq(ary, pos, RARRAY_LEN(ary)); - if (result == Qnil) result = rb_ary_new(); + if (NIL_P(result)) result = rb_ary_new(); return result; } /* * call-seq: - * ary.drop_while { |obj| block } -> new_ary - * ary.drop_while -> Enumerator + * array.drop_while {|element| ... } -> new_array + * array.drop_while -> new_enumerator + + * Returns a new \Array containing zero or more trailing elements of +self+; + * does not modify +self+. * - * Drops elements up to, but not including, the first element for which the - * block returns +nil+ or +false+ and returns an array containing the - * remaining elements. + * With a block given, calls the block with each successive element of +self+; + * stops if the block returns +false+ or +nil+; + * returns a new \Array _omitting_ those elements for which the block returned a truthy value: * - * If no block is given, an Enumerator is returned instead. + * a = [0, 1, 2, 3, 4, 5] + * a.drop_while {|element| element < 3 } # => [3, 4, 5] * - * See also Array#take_while + * With no block given, returns a new \Enumerator: * - * a = [1, 2, 3, 4, 5, 0] - * a.drop_while {|i| i < 3 } #=> [3, 4, 5, 0] + * [0, 1].drop_while # => # => #<Enumerator: [0, 1]:drop_while> * */ @@ -5501,50 +7856,286 @@ rb_ary_drop_while(VALUE ary) RETURN_ENUMERATOR(ary, 0, 0); for (i = 0; i < RARRAY_LEN(ary); i++) { - if (!RTEST(rb_yield(RARRAY_AREF(ary, i)))) break; + if (!RTEST(rb_yield(RARRAY_AREF(ary, i)))) break; } return rb_ary_drop(ary, LONG2FIX(i)); } /* * call-seq: - * ary.any? [{ |obj| block }] -> true or false + * array.any? -> true or false + * array.any? {|element| ... } -> true or false + * array.any?(obj) -> true or false * - * See also Enumerable#any? + * Returns +true+ if any element of +self+ meets a given criterion. + * + * With no block given and no argument, returns +true+ if +self+ has any truthy element, + * +false+ otherwise: + * + * [nil, 0, false].any? # => true + * [nil, false].any? # => false + * [].any? # => false + * + * With a block given and no argument, calls the block with each element in +self+; + * returns +true+ if the block returns any truthy value, +false+ otherwise: + * + * [0, 1, 2].any? {|element| element > 1 } # => true + * [0, 1, 2].any? {|element| element > 2 } # => false + * + * If argument +obj+ is given, returns +true+ if +obj+.<tt>===</tt> any element, + * +false+ otherwise: + * + * ['food', 'drink'].any?(/foo/) # => true + * ['food', 'drink'].any?(/bar/) # => false + * [].any?(/foo/) # => false + * [0, 1, 2].any?(1) # => true + * [0, 1, 2].any?(3) # => false + * + * Related: Enumerable#any? */ static VALUE -rb_ary_any_p(VALUE ary) +rb_ary_any_p(int argc, VALUE *argv, VALUE ary) { long i, len = RARRAY_LEN(ary); - const VALUE *ptr = RARRAY_CONST_PTR(ary); + rb_check_arity(argc, 0, 1); if (!len) return Qfalse; - if (!rb_block_given_p()) { - for (i = 0; i < len; ++i) if (RTEST(ptr[i])) return Qtrue; + if (argc) { + if (rb_block_given_p()) { + rb_warn("given block not used"); + } + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qtrue; + } + } + else if (!rb_block_given_p()) { + for (i = 0; i < len; ++i) { + if (RTEST(RARRAY_AREF(ary, i))) return Qtrue; + } } else { - for (i = 0; i < RARRAY_LEN(ary); ++i) { - if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qtrue; - } + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qtrue; + } } return Qfalse; } /* - * call-seq: - * ary.dig(idx, ...) -> object + * call-seq: + * array.all? -> true or false + * array.all? {|element| ... } -> true or false + * array.all?(obj) -> true or false + * + * Returns +true+ if all elements of +self+ meet a given criterion. + * + * With no block given and no argument, returns +true+ if +self+ contains only truthy elements, + * +false+ otherwise: + * + * [0, 1, :foo].all? # => true + * [0, nil, 2].all? # => false + * [].all? # => true * - * Extracts the nested array value specified by the sequence of <i>idx</i> - * objects. + * With a block given and no argument, calls the block with each element in +self+; + * returns +true+ if the block returns only truthy values, +false+ otherwise: * - * a = [[1, [2, 3]]] + * [0, 1, 2].all? { |element| element < 3 } # => true + * [0, 1, 2].all? { |element| element < 2 } # => false * - * a.dig(0, 1, 1) #=> 3 - * a.dig(0, 0, 0) #=> nil + * If argument +obj+ is given, returns +true+ if <tt>obj.===</tt> every element, +false+ otherwise: + * + * ['food', 'fool', 'foot'].all?(/foo/) # => true + * ['food', 'drink'].all?(/bar/) # => false + * [].all?(/foo/) # => true + * [0, 0, 0].all?(0) # => true + * [0, 1, 2].all?(1) # => false + * + * Related: Enumerable#all? */ -VALUE +static VALUE +rb_ary_all_p(int argc, VALUE *argv, VALUE ary) +{ + long i, len = RARRAY_LEN(ary); + + rb_check_arity(argc, 0, 1); + if (!len) return Qtrue; + if (argc) { + if (rb_block_given_p()) { + rb_warn("given block not used"); + } + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (!RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qfalse; + } + } + else if (!rb_block_given_p()) { + for (i = 0; i < len; ++i) { + if (!RTEST(RARRAY_AREF(ary, i))) return Qfalse; + } + } + else { + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (!RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qfalse; + } + } + return Qtrue; +} + +/* + * call-seq: + * array.none? -> true or false + * array.none? {|element| ... } -> true or false + * array.none?(obj) -> true or false + * + * Returns +true+ if no element of +self+ meet a given criterion. + * + * With no block given and no argument, returns +true+ if +self+ has no truthy elements, + * +false+ otherwise: + * + * [nil, false].none? # => true + * [nil, 0, false].none? # => false + * [].none? # => true + * + * With a block given and no argument, calls the block with each element in +self+; + * returns +true+ if the block returns no truthy value, +false+ otherwise: + * + * [0, 1, 2].none? {|element| element > 3 } # => true + * [0, 1, 2].none? {|element| element > 1 } # => false + * + * If argument +obj+ is given, returns +true+ if <tt>obj.===</tt> no element, +false+ otherwise: + * + * ['food', 'drink'].none?(/bar/) # => true + * ['food', 'drink'].none?(/foo/) # => false + * [].none?(/foo/) # => true + * [0, 1, 2].none?(3) # => true + * [0, 1, 2].none?(1) # => false + * + * Related: Enumerable#none? + */ + +static VALUE +rb_ary_none_p(int argc, VALUE *argv, VALUE ary) +{ + long i, len = RARRAY_LEN(ary); + + rb_check_arity(argc, 0, 1); + if (!len) return Qtrue; + if (argc) { + if (rb_block_given_p()) { + rb_warn("given block not used"); + } + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) return Qfalse; + } + } + else if (!rb_block_given_p()) { + for (i = 0; i < len; ++i) { + if (RTEST(RARRAY_AREF(ary, i))) return Qfalse; + } + } + else { + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) return Qfalse; + } + } + return Qtrue; +} + +/* + * call-seq: + * array.one? -> true or false + * array.one? {|element| ... } -> true or false + * array.one?(obj) -> true or false + * + * Returns +true+ if exactly one element of +self+ meets a given criterion. + * + * With no block given and no argument, returns +true+ if +self+ has exactly one truthy element, + * +false+ otherwise: + * + * [nil, 0].one? # => true + * [0, 0].one? # => false + * [nil, nil].one? # => false + * [].one? # => false + * + * With a block given and no argument, calls the block with each element in +self+; + * returns +true+ if the block a truthy value for exactly one element, +false+ otherwise: + * + * [0, 1, 2].one? {|element| element > 0 } # => false + * [0, 1, 2].one? {|element| element > 1 } # => true + * [0, 1, 2].one? {|element| element > 2 } # => false + * + * If argument +obj+ is given, returns +true+ if <tt>obj.===</tt> exactly one element, + * +false+ otherwise: + * + * [0, 1, 2].one?(0) # => true + * [0, 0, 1].one?(0) # => false + * [1, 1, 2].one?(0) # => false + * ['food', 'drink'].one?(/bar/) # => false + * ['food', 'drink'].one?(/foo/) # => true + * [].one?(/foo/) # => false + * + * Related: Enumerable#one? + */ + +static VALUE +rb_ary_one_p(int argc, VALUE *argv, VALUE ary) +{ + long i, len = RARRAY_LEN(ary); + VALUE result = Qfalse; + + rb_check_arity(argc, 0, 1); + if (!len) return Qfalse; + if (argc) { + if (rb_block_given_p()) { + rb_warn("given block not used"); + } + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (RTEST(rb_funcall(argv[0], idEqq, 1, RARRAY_AREF(ary, i)))) { + if (result) return Qfalse; + result = Qtrue; + } + } + } + else if (!rb_block_given_p()) { + for (i = 0; i < len; ++i) { + if (RTEST(RARRAY_AREF(ary, i))) { + if (result) return Qfalse; + result = Qtrue; + } + } + } + else { + for (i = 0; i < RARRAY_LEN(ary); ++i) { + if (RTEST(rb_yield(RARRAY_AREF(ary, i)))) { + if (result) return Qfalse; + result = Qtrue; + } + } + } + return result; +} + +/* + * call-seq: + * array.dig(index, *identifiers) -> object + * + * Finds and returns the object in nested objects + * that is specified by +index+ and +identifiers+. + * The nested objects may be instances of various classes. + * See {Dig Methods}[rdoc-ref:dig_methods.rdoc]. + * + * Examples: + * + * a = [:foo, [:bar, :baz, [:bat, :bam]]] + * a.dig(1) # => [:bar, :baz, [:bat, :bam]] + * a.dig(1, 2) # => [:bat, :bam] + * a.dig(1, 2, 0) # => :bat + * a.dig(1, 2, 3) # => nil + * + */ + +static VALUE rb_ary_dig(int argc, VALUE *argv, VALUE self) { rb_check_arity(argc, 1, UNLIMITED_ARGUMENTS); @@ -5554,55 +8145,299 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) return rb_obj_dig(argc, argv, self, Qnil); } +static inline VALUE +finish_exact_sum(long n, VALUE r, VALUE v, int z) +{ + if (n != 0) + v = rb_fix_plus(LONG2FIX(n), v); + if (!UNDEF_P(r)) { + v = rb_rational_plus(r, v); + } + else if (!n && z) { + v = rb_fix_plus(LONG2FIX(0), v); + } + return v; +} + /* - * Arrays are ordered, integer-indexed collections of any object. + * call-seq: + * array.sum(init = 0) -> object + * array.sum(init = 0) {|element| ... } -> object + * + * When no block is given, returns the object equivalent to: + * + * sum = init + * array.each {|element| sum += element } + * sum + * + * For example, <tt>[e1, e2, e3].sum</tt> returns <tt>init + e1 + e2 + e3</tt>. + * + * Examples: + * + * a = [0, 1, 2, 3] + * a.sum # => 6 + * a.sum(100) # => 106 + * + * The elements need not be numeric, but must be <tt>+</tt>-compatible + * with each other and with +init+: + * + * a = ['abc', 'def', 'ghi'] + * a.sum('jkl') # => "jklabcdefghi" + * + * When a block is given, it is called with each element + * and the block's return value (instead of the element itself) is used as the addend: + * + * a = ['zero', 1, :two] + * s = a.sum('Coerced and concatenated: ') {|element| element.to_s } + * s # => "Coerced and concatenated: zero1two" + * + * Notes: + * + * - Array#join and Array#flatten may be faster than Array#sum + * for an \Array of Strings or an \Array of Arrays. + * - Array#sum method may not respect method redefinition of "+" methods such as Integer#+. + * + */ + +static VALUE +rb_ary_sum(int argc, VALUE *argv, VALUE ary) +{ + VALUE e, v, r; + long i, n; + int block_given; + + v = (rb_check_arity(argc, 0, 1) ? argv[0] : LONG2FIX(0)); + + block_given = rb_block_given_p(); + + if (RARRAY_LEN(ary) == 0) + return v; + + n = 0; + r = Qundef; + for (i = 0; i < RARRAY_LEN(ary); i++) { + e = RARRAY_AREF(ary, i); + if (block_given) + e = rb_yield(e); + if (FIXNUM_P(e)) { + n += FIX2LONG(e); /* should not overflow long type */ + if (!FIXABLE(n)) { + v = rb_big_plus(LONG2NUM(n), v); + n = 0; + } + } + else if (RB_BIGNUM_TYPE_P(e)) + v = rb_big_plus(e, v); + else if (RB_TYPE_P(e, T_RATIONAL)) { + if (UNDEF_P(r)) + r = e; + else + r = rb_rational_plus(r, e); + } + else + goto not_exact; + } + v = finish_exact_sum(n, r, v, argc!=0); + return v; + + not_exact: + v = finish_exact_sum(n, r, v, i!=0); + + if (RB_FLOAT_TYPE_P(e)) { + /* + * Kahan-Babuska balancing compensated summation algorithm + * See https://link.springer.com/article/10.1007/s00607-005-0139-x + */ + double f, c; + double x, t; + + f = NUM2DBL(v); + c = 0.0; + goto has_float_value; + for (; i < RARRAY_LEN(ary); i++) { + e = RARRAY_AREF(ary, i); + if (block_given) + e = rb_yield(e); + if (RB_FLOAT_TYPE_P(e)) + has_float_value: + x = RFLOAT_VALUE(e); + else if (FIXNUM_P(e)) + x = FIX2LONG(e); + else if (RB_BIGNUM_TYPE_P(e)) + x = rb_big2dbl(e); + else if (RB_TYPE_P(e, T_RATIONAL)) + x = rb_num2dbl(e); + else + goto not_float; + + if (isnan(f)) continue; + if (isnan(x)) { + f = x; + continue; + } + if (isinf(x)) { + if (isinf(f) && signbit(x) != signbit(f)) + f = NAN; + else + f = x; + continue; + } + if (isinf(f)) continue; + + t = f + x; + if (fabs(f) >= fabs(x)) + c += ((f - t) + x); + else + c += ((x - t) + f); + f = t; + } + f += c; + return DBL2NUM(f); + + not_float: + v = DBL2NUM(f); + } + + goto has_some_value; + for (; i < RARRAY_LEN(ary); i++) { + e = RARRAY_AREF(ary, i); + if (block_given) + e = rb_yield(e); + has_some_value: + v = rb_funcall(v, idPLUS, 1, e); + } + return v; +} + +static VALUE +rb_ary_deconstruct(VALUE ary) +{ + return ary; +} + +/* + * An \Array is an ordered, integer-indexed collection of objects, called _elements_. + * Any object (even another array) may be an array element, + * and an array can contain objects of different types. + * + * == \Array Indexes + * + * \Array indexing starts at 0, as in C or Java. + * + * A positive index is an offset from the first element: + * + * - Index 0 indicates the first element. + * - Index 1 indicates the second element. + * - ... + * + * A negative index is an offset, backwards, from the end of the array: + * + * - Index -1 indicates the last element. + * - Index -2 indicates the next-to-last element. + * - ... + * + * A non-negative index is <i>in range</i> if and only if it is smaller than + * the size of the array. For a 3-element array: + * + * - Indexes 0 through 2 are in range. + * - Index 3 is out of range. + * + * A negative index is <i>in range</i> if and only if its absolute value is + * not larger than the size of the array. For a 3-element array: + * + * - Indexes -1 through -3 are in range. + * - Index -4 is out of range. + * + * Although the effective index into an array is always an integer, + * some methods (both within and outside of class \Array) + * accept one or more non-integer arguments that are + * {integer-convertible objects}[rdoc-ref:implicit_conversion.rdoc@Integer-Convertible+Objects]. * - * Array indexing starts at 0, as in C or Java. A negative index is assumed - * to be relative to the end of the array---that is, an index of -1 indicates - * the last element of the array, -2 is the next to last element in the - * array, and so on. * * == Creating Arrays * - * A new array can be created by using the literal constructor - * <code>[]</code>. Arrays can contain different types of objects. For - * example, the array below contains an Integer, a String and a Float: + * You can create an \Array object explicitly with: + * + * - An {array literal}[rdoc-ref:literals.rdoc@Array+Literals]: + * + * [1, 'one', :one, [2, 'two', :two]] + * + * - A {%w or %W: string-array Literal}[rdoc-ref:literals.rdoc@25w+and+-25W-3A+String-Array+Literals]: + * + * %w[foo bar baz] # => ["foo", "bar", "baz"] + * %w[1 % *] # => ["1", "%", "*"] + * + * - A {%i pr %I: symbol-array Literal}[rdoc-ref:literals.rdoc@25i+and+-25I-3A+Symbol-Array+Literals]: * - * ary = [1, "two", 3.0] #=> [1, "two", 3.0] + * %i[foo bar baz] # => [:foo, :bar, :baz] + * %i[1 % *] # => [:"1", :%, :*] * - * An array can also be created by explicitly calling Array.new with zero, one - * (the initial size of the Array) or two arguments (the initial size and a - * default object). + * - \Method Kernel#Array: * - * ary = Array.new #=> [] - * Array.new(3) #=> [nil, nil, nil] - * Array.new(3, true) #=> [true, true, true] + * Array(["a", "b"]) # => ["a", "b"] + * Array(1..5) # => [1, 2, 3, 4, 5] + * Array(key: :value) # => [[:key, :value]] + * Array(nil) # => [] + * Array(1) # => [1] + * Array({:a => "a", :b => "b"}) # => [[:a, "a"], [:b, "b"]] * - * Note that the second argument populates the array with references to the - * same object. Therefore, it is only recommended in cases when you need to - * instantiate arrays with natively immutable objects such as Symbols, - * numbers, true or false. + * - \Method Array.new: * - * To create an array with separate objects a block can be passed instead. - * This method is safe to use with mutable objects such as hashes, strings or - * other arrays: + * Array.new # => [] + * Array.new(3) # => [nil, nil, nil] + * Array.new(4) {Hash.new} # => [{}, {}, {}, {}] + * Array.new(3, true) # => [true, true, true] * - * Array.new(4) { Hash.new } #=> [{}, {}, {}, {}] + * Note that the last example above populates the array + * with references to the same object. + * This is recommended only in cases where that object is a natively immutable object + * such as a symbol, a numeric, +nil+, +true+, or +false+. * - * This is also a quick way to build up multi-dimensional arrays: + * Another way to create an array with various objects, using a block; + * this usage is safe for mutable objects such as hashes, strings or + * other arrays: * - * empty_table = Array.new(3) { Array.new(3) } - * #=> [[nil, nil, nil], [nil, nil, nil], [nil, nil, nil]] + * Array.new(4) {|i| i.to_s } # => ["0", "1", "2", "3"] * - * An array can also be created by using the Array() method, provided by - * Kernel, which tries to call #to_ary, then #to_a on its argument. + * Here is a way to create a multi-dimensional array: * - * Array({:a => "a", :b => "b"}) #=> [[:a, "a"], [:b, "b"]] + * Array.new(3) {Array.new(3)} + * # => [[nil, nil, nil], [nil, nil, nil], [nil, nil, nil]] + * + * A number of Ruby methods, both in the core and in the standard library, + * provide instance method +to_a+, which converts an object to an array. + * + * - ARGF#to_a + * - Array#to_a + * - Enumerable#to_a + * - Hash#to_a + * - MatchData#to_a + * - NilClass#to_a + * - OptionParser#to_a + * - Range#to_a + * - Set#to_a + * - Struct#to_a + * - Time#to_a + * - Benchmark::Tms#to_a + * - CSV::Table#to_a + * - Enumerator::Lazy#to_a + * - Gem::List#to_a + * - Gem::NameTuple#to_a + * - Gem::Platform#to_a + * - Gem::RequestSet::Lockfile::Tokenizer#to_a + * - Gem::SourceList#to_a + * - OpenSSL::X509::Extension#to_a + * - OpenSSL::X509::Name#to_a + * - Racc::ISet#to_a + * - Rinda::RingFinger#to_a + * - Ripper::Lexer::Elem#to_a + * - RubyVM::InstructionSequence#to_a + * - YAML::DBM#to_a * * == Example Usage * * In addition to the methods it mixes in through the Enumerable module, the - * Array class has proprietary methods for accessing, searching and otherwise + * \Array class has proprietary methods for accessing, searching and otherwise * manipulating arrays. * * Some of the more common ones are illustrated below. @@ -5650,7 +8485,7 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) * * arr.drop(3) #=> [4, 5, 6] * - * == Obtaining Information about an Array + * == Obtaining Information about an \Array * * Arrays keep track of their own length at all times. To query an array * about the number of elements it contains, use #length, #count or #size. @@ -5688,7 +8523,7 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) * arr.insert(3, 'orange', 'pear', 'grapefruit') * #=> [0, 1, 2, "orange", "pear", "grapefruit", "apple", 3, 4, 5, 6] * - * == Removing Items from an Array + * == Removing Items from an \Array * * The method #pop removes the last element in an array and returns it: * @@ -5730,15 +8565,15 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) * * == Iterating over Arrays * - * Like all classes that include the Enumerable module, Array has an each + * Like all classes that include the Enumerable module, \Array has an each * method, which defines what elements should be iterated over and how. In - * case of Array's #each, all elements in the Array instance are yielded to + * case of Array's #each, all elements in the \Array instance are yielded to * the supplied block in sequence. * * Note that this operation leaves the array unchanged. * * arr = [1, 2, 3, 4, 5] - * arr.each { |a| print a -= 10, " " } + * arr.each {|a| print a -= 10, " "} * # prints: -9 -8 -7 -6 -5 * #=> [1, 2, 3, 4, 5] * @@ -5747,18 +8582,19 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) * * words = %w[first second third fourth fifth sixth] * str = "" - * words.reverse_each { |word| str += "#{word} " } + * words.reverse_each {|word| str += "#{word} "} * p str #=> "sixth fifth fourth third second first " * * The #map method can be used to create a new array based on the original * array, but with the values modified by the supplied block: * - * arr.map { |a| 2*a } #=> [2, 4, 6, 8, 10] + * arr.map {|a| 2*a} #=> [2, 4, 6, 8, 10] * arr #=> [1, 2, 3, 4, 5] - * arr.map! { |a| a**2 } #=> [1, 4, 9, 16, 25] + * arr.map! {|a| a**2} #=> [1, 4, 9, 16, 25] * arr #=> [1, 4, 9, 16, 25] * - * == Selecting Items from an Array + * + * == Selecting Items from an \Array * * Elements can be selected from an array according to criteria defined in a * block. The selection can happen in a destructive or a non-destructive @@ -5769,9 +8605,9 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) * === Non-destructive Selection * * arr = [1, 2, 3, 4, 5, 6] - * arr.select { |a| a > 3 } #=> [4, 5, 6] - * arr.reject { |a| a < 3 } #=> [3, 4, 5, 6] - * arr.drop_while { |a| a < 4 } #=> [4, 5, 6] + * arr.select {|a| a > 3} #=> [4, 5, 6] + * arr.reject {|a| a < 3} #=> [3, 4, 5, 6] + * arr.drop_while {|a| a < 4} #=> [4, 5, 6] * arr #=> [1, 2, 3, 4, 5, 6] * * === Destructive Selection @@ -5782,25 +8618,205 @@ rb_ary_dig(int argc, VALUE *argv, VALUE self) * Similar to #select vs. #reject, #delete_if and #keep_if have the exact * opposite result when supplied with the same block: * - * arr.delete_if { |a| a < 4 } #=> [4, 5, 6] + * arr.delete_if {|a| a < 4} #=> [4, 5, 6] * arr #=> [4, 5, 6] * * arr = [1, 2, 3, 4, 5, 6] - * arr.keep_if { |a| a < 4 } #=> [1, 2, 3] + * arr.keep_if {|a| a < 4} #=> [1, 2, 3] * arr #=> [1, 2, 3] * + * == What's Here + * + * First, what's elsewhere. \Class \Array: + * + * - Inherits from {class Object}[rdoc-ref:Object@What-27s+Here]. + * - Includes {module Enumerable}[rdoc-ref:Enumerable@What-27s+Here], + * which provides dozens of additional methods. + * + * Here, class \Array provides methods that are useful for: + * + * - {Creating an Array}[rdoc-ref:Array@Methods+for+Creating+an+Array] + * - {Querying}[rdoc-ref:Array@Methods+for+Querying] + * - {Comparing}[rdoc-ref:Array@Methods+for+Comparing] + * - {Fetching}[rdoc-ref:Array@Methods+for+Fetching] + * - {Assigning}[rdoc-ref:Array@Methods+for+Assigning] + * - {Deleting}[rdoc-ref:Array@Methods+for+Deleting] + * - {Combining}[rdoc-ref:Array@Methods+for+Combining] + * - {Iterating}[rdoc-ref:Array@Methods+for+Iterating] + * - {Converting}[rdoc-ref:Array@Methods+for+Converting] + * - {And more....}[rdoc-ref:Array@Other+Methods] + * + * === Methods for Creating an \Array + * + * - ::[]: Returns a new array populated with given objects. + * - ::new: Returns a new array. + * - ::try_convert: Returns a new array created from a given object. + * + * === Methods for Querying + * + * - #length, #size: Returns the count of elements. + * - #include?: Returns whether any element <tt>==</tt> a given object. + * - #empty?: Returns whether there are no elements. + * - #all?: Returns whether all elements meet a given criterion. + * - #any?: Returns whether any element meets a given criterion. + * - #none?: Returns whether no element <tt>==</tt> a given object. + * - #one?: Returns whether exactly one element <tt>==</tt> a given object. + * - #count: Returns the count of elements that meet a given criterion. + * - #find_index, #index: Returns the index of the first element that meets a given criterion. + * - #rindex: Returns the index of the last element that meets a given criterion. + * - #hash: Returns the integer hash code. + * + * === Methods for Comparing + * + * - #<=>: Returns -1, 0, or 1 * as +self+ is less than, equal to, or + * greater than a given object. + * - #==: Returns whether each element in +self+ is <tt>==</tt> to the corresponding element + * in a given object. + * - #eql?: Returns whether each element in +self+ is <tt>eql?</tt> to the corresponding + * element in a given object. + + * === Methods for Fetching + * + * These methods do not modify +self+. + * + * - #[]: Returns one or more elements. + * - #fetch: Returns the element at a given offset. + * - #first: Returns one or more leading elements. + * - #last: Returns one or more trailing elements. + * - #max: Returns one or more maximum-valued elements, + * as determined by <tt><=></tt> or a given block. + * - #min: Returns one or more minimum-valued elements, + * as determined by <tt><=></tt> or a given block. + * - #minmax: Returns the minimum-valued and maximum-valued elements, + * as determined by <tt><=></tt> or a given block. + * - #assoc: Returns the first element that is an array + * whose first element <tt>==</tt> a given object. + * - #rassoc: Returns the first element that is an array + * whose second element <tt>==</tt> a given object. + * - #at: Returns the element at a given offset. + * - #values_at: Returns the elements at given offsets. + * - #dig: Returns the object in nested objects + * that is specified by a given index and additional arguments. + * - #drop: Returns trailing elements as determined by a given index. + * - #take: Returns leading elements as determined by a given index. + * - #drop_while: Returns trailing elements as determined by a given block. + * - #take_while: Returns leading elements as determined by a given block. + * - #slice: Returns consecutive elements as determined by a given argument. + * - #sort: Returns all elements in an order determined by <tt><=></tt> or a given block. + * - #reverse: Returns all elements in reverse order. + * - #compact: Returns an array containing all non-+nil+ elements. + * - #select, #filter: Returns an array containing elements selected by a given block. + * - #uniq: Returns an array containing non-duplicate elements. + * - #rotate: Returns all elements with some rotated from one end to the other. + * - #bsearch: Returns an element selected via a binary search + * as determined by a given block. + * - #bsearch_index: Returns the index of an element selected via a binary search + * as determined by a given block. + * - #sample: Returns one or more random elements. + * - #shuffle: Returns elements in a random order. + * + * === Methods for Assigning + * + * These methods add, replace, or reorder elements in +self+. + * + * - #[]=: Assigns specified elements with a given object. + * - #push, #append, #<<: Appends trailing elements. + * - #unshift, #prepend: Prepends leading elements. + * - #insert: Inserts given objects at a given offset; does not replace elements. + * - #concat: Appends all elements from given arrays. + * - #fill: Replaces specified elements with specified objects. + * - #replace: Replaces the content of +self+ with the content of a given array. + * - #reverse!: Replaces +self+ with its elements reversed. + * - #rotate!: Replaces +self+ with its elements rotated. + * - #shuffle!: Replaces +self+ with its elements in random order. + * - #sort!: Replaces +self+ with its elements sorted, + * as determined by <tt><=></tt> or a given block. + * - #sort_by!: Replaces +self+ with its elements sorted, as determined by a given block. + * + * === Methods for Deleting + * + * Each of these methods removes elements from +self+: + * + * - #pop: Removes and returns the last element. + * - #shift: Removes and returns the first element. + * - #compact!: Removes all +nil+ elements. + * - #delete: Removes elements equal to a given object. + * - #delete_at: Removes the element at a given offset. + * - #delete_if: Removes elements specified by a given block. + * - #keep_if: Removes elements not specified by a given block. + * - #reject!: Removes elements specified by a given block. + * - #select!, #filter!: Removes elements not specified by a given block. + * - #slice!: Removes and returns a sequence of elements. + * - #uniq!: Removes duplicates. + * + * === Methods for Combining + * + * - #&: Returns an array containing elements found both in +self+ and a given array. + * - #intersection: Returns an array containing elements found both in +self+ + * and in each given array. + * - #+: Returns an array containing all elements of +self+ followed by all elements of a given array. + * - #-: Returns an array containing all elements of +self+ that are not found in a given array. + * - #|: Returns an array containing all elements of +self+ and all elements of a given array, + * duplicates removed. + * - #union: Returns an array containing all elements of +self+ and all elements of given arrays, + * duplicates removed. + * - #difference: Returns an array containing all elements of +self+ that are not found + * in any of the given arrays.. + * - #product: Returns or yields all combinations of elements from +self+ and given arrays. + * + * === Methods for Iterating + * + * - #each: Passes each element to a given block. + * - #reverse_each: Passes each element, in reverse order, to a given block. + * - #each_index: Passes each element index to a given block. + * - #cycle: Calls a given block with each element, then does so again, + * for a specified number of times, or forever. + * - #combination: Calls a given block with combinations of elements of +self+; + * a combination does not use the same element more than once. + * - #permutation: Calls a given block with permutations of elements of +self+; + * a permutation does not use the same element more than once. + * - #repeated_combination: Calls a given block with combinations of elements of +self+; + * a combination may use the same element more than once. + * - #repeated_permutation: Calls a given block with permutations of elements of +self+; + * a permutation may use the same element more than once. + * + * === Methods for Converting + * + * - #map, #collect: Returns an array containing the block return-value for each element. + * - #map!, #collect!: Replaces each element with a block return-value. + * - #flatten: Returns an array that is a recursive flattening of +self+. + * - #flatten!: Replaces each nested array in +self+ with the elements from that array. + * - #inspect, #to_s: Returns a new String containing the elements. + * - #join: Returns a newsString containing the elements joined by the field separator. + * - #to_a: Returns +self+ or a new array containing all elements. + * - #to_ary: Returns +self+. + * - #to_h: Returns a new hash formed from the elements. + * - #transpose: Transposes +self+, which must be an array of arrays. + * - #zip: Returns a new array of arrays containing +self+ and given arrays; + * follow the link for details. + * + * === Other Methods + * + * - #*: Returns one of the following: + * + * - With integer argument +n+, a new array that is the concatenation + * of +n+ copies of +self+. + * - With string argument +field_separator+, a new string that is equivalent to + * <tt>join(field_separator)</tt>. + * + * - #abbrev: Returns a hash of unambiguous abbreviations for elements. + * - #pack: Packs the elements into a binary sequence. + * - #sum: Returns a sum of elements according to either <tt>+</tt> or a given block. */ void Init_Array(void) { -#undef rb_intern -#define rb_intern(str) rb_intern_const(str) - rb_cArray = rb_define_class("Array", rb_cObject); rb_include_module(rb_cArray, rb_mEnumerable); rb_define_alloc_func(rb_cArray, empty_ary_alloc); + rb_define_singleton_method(rb_cArray, "new", rb_ary_s_new, -1); rb_define_singleton_method(rb_cArray, "[]", rb_ary_s_create, -1); rb_define_singleton_method(rb_cArray, "try_convert", rb_ary_s_try_convert, 1); rb_define_method(rb_cArray, "initialize", rb_ary_initialize, -1); @@ -5811,7 +8827,6 @@ Init_Array(void) rb_define_method(rb_cArray, "to_a", rb_ary_to_a, 0); rb_define_method(rb_cArray, "to_h", rb_ary_to_h, 0); rb_define_method(rb_cArray, "to_ary", rb_ary_to_ary_m, 0); - rb_define_method(rb_cArray, "frozen?", rb_ary_frozen_p, 0); rb_define_method(rb_cArray, "==", rb_ary_equal, 1); rb_define_method(rb_cArray, "eql?", rb_ary_eql, 1); @@ -5823,18 +8838,24 @@ Init_Array(void) rb_define_method(rb_cArray, "fetch", rb_ary_fetch, -1); rb_define_method(rb_cArray, "first", rb_ary_first, -1); rb_define_method(rb_cArray, "last", rb_ary_last, -1); - rb_define_method(rb_cArray, "concat", rb_ary_concat, 1); + rb_define_method(rb_cArray, "concat", rb_ary_concat_multi, -1); + rb_define_method(rb_cArray, "union", rb_ary_union_multi, -1); + rb_define_method(rb_cArray, "difference", rb_ary_difference_multi, -1); + rb_define_method(rb_cArray, "intersection", rb_ary_intersection_multi, -1); + rb_define_method(rb_cArray, "intersect?", rb_ary_intersect_p, 1); rb_define_method(rb_cArray, "<<", rb_ary_push, 1); rb_define_method(rb_cArray, "push", rb_ary_push_m, -1); + rb_define_alias(rb_cArray, "append", "push"); rb_define_method(rb_cArray, "pop", rb_ary_pop_m, -1); rb_define_method(rb_cArray, "shift", rb_ary_shift_m, -1); rb_define_method(rb_cArray, "unshift", rb_ary_unshift_m, -1); + rb_define_alias(rb_cArray, "prepend", "unshift"); rb_define_method(rb_cArray, "insert", rb_ary_insert, -1); rb_define_method(rb_cArray, "each", rb_ary_each, 0); rb_define_method(rb_cArray, "each_index", rb_ary_each_index, 0); rb_define_method(rb_cArray, "reverse_each", rb_ary_reverse_each, 0); rb_define_method(rb_cArray, "length", rb_ary_length, 0); - rb_define_alias(rb_cArray, "size", "length"); + rb_define_method(rb_cArray, "size", rb_ary_length, 0); rb_define_method(rb_cArray, "empty?", rb_ary_empty_p, 0); rb_define_method(rb_cArray, "find_index", rb_ary_index, -1); rb_define_method(rb_cArray, "index", rb_ary_index, -1); @@ -5853,6 +8874,8 @@ Init_Array(void) rb_define_method(rb_cArray, "map!", rb_ary_collect_bang, 0); rb_define_method(rb_cArray, "select", rb_ary_select, 0); rb_define_method(rb_cArray, "select!", rb_ary_select_bang, 0); + rb_define_method(rb_cArray, "filter", rb_ary_select, 0); + rb_define_method(rb_cArray, "filter!", rb_ary_select_bang, 0); rb_define_method(rb_cArray, "keep_if", rb_ary_keep_if, 0); rb_define_method(rb_cArray, "values_at", rb_ary_values_at, -1); rb_define_method(rb_cArray, "delete", rb_ary_delete, 1); @@ -5881,6 +8904,10 @@ Init_Array(void) rb_define_method(rb_cArray, "&", rb_ary_and, 1); rb_define_method(rb_cArray, "|", rb_ary_or, 1); + rb_define_method(rb_cArray, "max", rb_ary_max, -1); + rb_define_method(rb_cArray, "min", rb_ary_min, -1); + rb_define_method(rb_cArray, "minmax", rb_ary_minmax, 0); + rb_define_method(rb_cArray, "uniq", rb_ary_uniq, 0); rb_define_method(rb_cArray, "uniq!", rb_ary_uniq_bang, 0); rb_define_method(rb_cArray, "compact", rb_ary_compact, 0); @@ -5888,9 +8915,6 @@ Init_Array(void) rb_define_method(rb_cArray, "flatten", rb_ary_flatten, -1); rb_define_method(rb_cArray, "flatten!", rb_ary_flatten_bang, -1); rb_define_method(rb_cArray, "count", rb_ary_count, -1); - rb_define_method(rb_cArray, "shuffle!", rb_ary_shuffle_bang, -1); - rb_define_method(rb_cArray, "shuffle", rb_ary_shuffle, -1); - rb_define_method(rb_cArray, "sample", rb_ary_sample, -1); rb_define_method(rb_cArray, "cycle", rb_ary_cycle, -1); rb_define_method(rb_cArray, "permutation", rb_ary_permutation, -1); rb_define_method(rb_cArray, "combination", rb_ary_combination, 1); @@ -5904,11 +8928,14 @@ Init_Array(void) rb_define_method(rb_cArray, "drop_while", rb_ary_drop_while, 0); rb_define_method(rb_cArray, "bsearch", rb_ary_bsearch, 0); rb_define_method(rb_cArray, "bsearch_index", rb_ary_bsearch_index, 0); - rb_define_method(rb_cArray, "any?", rb_ary_any_p, 0); + rb_define_method(rb_cArray, "any?", rb_ary_any_p, -1); + rb_define_method(rb_cArray, "all?", rb_ary_all_p, -1); + rb_define_method(rb_cArray, "none?", rb_ary_none_p, -1); + rb_define_method(rb_cArray, "one?", rb_ary_one_p, -1); rb_define_method(rb_cArray, "dig", rb_ary_dig, -1); + rb_define_method(rb_cArray, "sum", rb_ary_sum, -1); - id_cmp = rb_intern("<=>"); - id_random = rb_intern("random"); - id_div = rb_intern("div"); - id_power = rb_intern("**"); + rb_define_method(rb_cArray, "deconstruct", rb_ary_deconstruct, 0); } + +#include "array.rbinc" diff --git a/array.rb b/array.rb new file mode 100644 index 0000000000..b9fa9844e6 --- /dev/null +++ b/array.rb @@ -0,0 +1,69 @@ +class Array + # call-seq: + # array.shuffle!(random: Random) -> array + # + # Shuffles the elements of +self+ in place. + # a = [1, 2, 3] #=> [1, 2, 3] + # a.shuffle! #=> [2, 3, 1] + # a #=> [2, 3, 1] + # + # The optional +random+ argument will be used as the random number generator: + # a.shuffle!(random: Random.new(1)) #=> [1, 3, 2] + def shuffle!(random: Random) + Primitive.rb_ary_shuffle_bang(random) + end + + # call-seq: + # array.shuffle(random: Random) -> new_ary + # + # Returns a new array with elements of +self+ shuffled. + # a = [1, 2, 3] #=> [1, 2, 3] + # a.shuffle #=> [2, 3, 1] + # a #=> [1, 2, 3] + # + # The optional +random+ argument will be used as the random number generator: + # a.shuffle(random: Random.new(1)) #=> [1, 3, 2] + def shuffle(random: Random) + Primitive.rb_ary_shuffle(random) + end + + # call-seq: + # array.sample(random: Random) -> object + # array.sample(n, random: Random) -> new_ary + # + # Returns random elements from +self+. + # + # When no arguments are given, returns a random element from +self+: + # a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] + # a.sample # => 3 + # a.sample # => 8 + # If +self+ is empty, returns +nil+. + # + # When argument +n+ is given, returns a new \Array containing +n+ random + # elements from +self+: + # a.sample(3) # => [8, 9, 2] + # a.sample(6) # => [9, 6, 10, 3, 1, 4] + # Returns no more than <tt>a.size</tt> elements + # (because no new duplicates are introduced): + # a.sample(a.size * 2) # => [6, 4, 1, 8, 5, 9, 10, 2, 3, 7] + # But +self+ may contain duplicates: + # a = [1, 1, 1, 2, 2, 3] + # a.sample(a.size * 2) # => [1, 1, 3, 2, 1, 2] + # The argument +n+ must be a non-negative numeric value. + # The order of the result array is unrelated to the order of +self+. + # Returns a new empty \Array if +self+ is empty. + # + # The optional +random+ argument will be used as the random number generator: + # a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] + # a.sample(random: Random.new(1)) #=> 6 + # a.sample(4, random: Random.new(1)) #=> [6, 10, 9, 2] + def sample(n = (ary = false), random: Random) + if Primitive.mandatory_only? + # Primitive.cexpr! %{ rb_ary_sample(self, rb_cRandom, Qfalse, Qfalse) } + Primitive.ary_sample0 + else + # Primitive.cexpr! %{ rb_ary_sample(self, random, n, ary) } + Primitive.ary_sample(random, n, ary) + end + end +end @@ -0,0 +1,773 @@ +/* indent-tabs-mode: nil */ +#include "internal.h" +#include "internal/parse.h" +#include "internal/symbol.h" +#include "internal/warnings.h" +#include "iseq.h" +#include "node.h" +#include "ruby.h" +#include "ruby/encoding.h" +#include "ruby/util.h" +#include "vm_core.h" + +#include "builtin.h" + +static VALUE rb_mAST; +static VALUE rb_cNode; + +struct ASTNodeData { + rb_ast_t *ast; + const NODE *node; +}; + +static void +node_gc_mark(void *ptr) +{ + struct ASTNodeData *data = (struct ASTNodeData *)ptr; + rb_gc_mark((VALUE)data->ast); +} + +static size_t +node_memsize(const void *ptr) +{ + struct ASTNodeData *data = (struct ASTNodeData *)ptr; + return rb_ast_memsize(data->ast); +} + +static const rb_data_type_t rb_node_type = { + "AST/node", + {node_gc_mark, RUBY_TYPED_DEFAULT_FREE, node_memsize,}, + 0, 0, + RUBY_TYPED_FREE_IMMEDIATELY, +}; + +static VALUE rb_ast_node_alloc(VALUE klass); + +static void +setup_node(VALUE obj, rb_ast_t *ast, const NODE *node) +{ + struct ASTNodeData *data; + + TypedData_Get_Struct(obj, struct ASTNodeData, &rb_node_type, data); + data->ast = ast; + data->node = node; +} + +static VALUE +ast_new_internal(rb_ast_t *ast, const NODE *node) +{ + VALUE obj; + + obj = rb_ast_node_alloc(rb_cNode); + setup_node(obj, ast, node); + + return obj; +} + +static VALUE rb_ast_parse_str(VALUE str, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens); +static VALUE rb_ast_parse_file(VALUE path, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens); + +static VALUE +ast_parse_new(void) +{ + return rb_parser_set_context(rb_parser_new(), NULL, 0); +} + +static VALUE +ast_parse_done(rb_ast_t *ast) +{ + if (!ast->body.root) { + rb_ast_dispose(ast); + rb_exc_raise(GET_EC()->errinfo); + } + + return ast_new_internal(ast, (NODE *)ast->body.root); +} + +static VALUE +ast_s_parse(rb_execution_context_t *ec, VALUE module, VALUE str, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens) +{ + return rb_ast_parse_str(str, keep_script_lines, error_tolerant, keep_tokens); +} + +static VALUE +rb_ast_parse_str(VALUE str, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens) +{ + rb_ast_t *ast = 0; + + StringValue(str); + VALUE vparser = ast_parse_new(); + if (RTEST(keep_script_lines)) rb_parser_keep_script_lines(vparser); + if (RTEST(error_tolerant)) rb_parser_error_tolerant(vparser); + if (RTEST(keep_tokens)) rb_parser_keep_tokens(vparser); + ast = rb_parser_compile_string_path(vparser, Qnil, str, 1); + return ast_parse_done(ast); +} + +static VALUE +ast_s_parse_file(rb_execution_context_t *ec, VALUE module, VALUE path, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens) +{ + return rb_ast_parse_file(path, keep_script_lines, error_tolerant, keep_tokens); +} + +static VALUE +rb_ast_parse_file(VALUE path, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens) +{ + VALUE f; + rb_ast_t *ast = 0; + rb_encoding *enc = rb_utf8_encoding(); + + FilePathValue(path); + f = rb_file_open_str(path, "r"); + rb_funcall(f, rb_intern("set_encoding"), 2, rb_enc_from_encoding(enc), rb_str_new_cstr("-")); + VALUE vparser = ast_parse_new(); + if (RTEST(keep_script_lines)) rb_parser_keep_script_lines(vparser); + if (RTEST(error_tolerant)) rb_parser_error_tolerant(vparser); + if (RTEST(keep_tokens)) rb_parser_keep_tokens(vparser); + ast = rb_parser_compile_file_path(vparser, Qnil, f, 1); + rb_io_close(f); + return ast_parse_done(ast); +} + +static VALUE +lex_array(VALUE array, int index) +{ + VALUE str = rb_ary_entry(array, index); + if (!NIL_P(str)) { + StringValue(str); + if (!rb_enc_asciicompat(rb_enc_get(str))) { + rb_raise(rb_eArgError, "invalid source encoding"); + } + } + return str; +} + +static VALUE +rb_ast_parse_array(VALUE array, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens) +{ + rb_ast_t *ast = 0; + + array = rb_check_array_type(array); + VALUE vparser = ast_parse_new(); + if (RTEST(keep_script_lines)) rb_parser_keep_script_lines(vparser); + if (RTEST(error_tolerant)) rb_parser_error_tolerant(vparser); + if (RTEST(keep_tokens)) rb_parser_keep_tokens(vparser); + ast = rb_parser_compile_generic(vparser, lex_array, Qnil, array, 1); + return ast_parse_done(ast); +} + +static VALUE node_children(rb_ast_t*, const NODE*); + +static VALUE +node_find(VALUE self, const int node_id) +{ + VALUE ary; + long i; + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + if (nd_node_id(data->node) == node_id) return self; + + ary = node_children(data->ast, data->node); + + for (i = 0; i < RARRAY_LEN(ary); i++) { + VALUE child = RARRAY_AREF(ary, i); + + if (CLASS_OF(child) == rb_cNode) { + VALUE result = node_find(child, node_id); + if (RTEST(result)) return result; + } + } + + return Qnil; +} + +extern VALUE rb_e_script; + +static VALUE +script_lines(VALUE path) +{ + VALUE hash, lines; + ID script_lines; + CONST_ID(script_lines, "SCRIPT_LINES__"); + if (!rb_const_defined_at(rb_cObject, script_lines)) return Qnil; + hash = rb_const_get_at(rb_cObject, script_lines); + if (!RB_TYPE_P(hash, T_HASH)) return Qnil; + lines = rb_hash_lookup(hash, path); + if (!RB_TYPE_P(lines, T_ARRAY)) return Qnil; + return lines; +} + +static VALUE +node_id_for_backtrace_location(rb_execution_context_t *ec, VALUE module, VALUE location) +{ + int node_id; + + if (!rb_frame_info_p(location)) { + rb_raise(rb_eTypeError, "Thread::Backtrace::Location object expected"); + } + + node_id = rb_get_node_id_from_frame_info(location); + if (node_id == -1) { + return Qnil; + } + + return INT2NUM(node_id); +} + +static VALUE +ast_s_of(rb_execution_context_t *ec, VALUE module, VALUE body, VALUE keep_script_lines, VALUE error_tolerant, VALUE keep_tokens) +{ + VALUE node, lines = Qnil; + const rb_iseq_t *iseq; + int node_id; + + if (rb_frame_info_p(body)) { + iseq = rb_get_iseq_from_frame_info(body); + node_id = rb_get_node_id_from_frame_info(body); + } + else { + iseq = NULL; + + if (rb_obj_is_proc(body)) { + iseq = vm_proc_iseq(body); + + if (!rb_obj_is_iseq((VALUE)iseq)) return Qnil; + } + else { + iseq = rb_method_iseq(body); + } + if (iseq) { + node_id = ISEQ_BODY(iseq)->location.node_id; + } + } + + if (!iseq) { + return Qnil; + } + lines = ISEQ_BODY(iseq)->variable.script_lines; + + VALUE path = rb_iseq_path(iseq); + int e_option = RSTRING_LEN(path) == 2 && memcmp(RSTRING_PTR(path), "-e", 2) == 0; + + if (NIL_P(lines) && rb_iseq_from_eval_p(iseq) && !e_option) { + rb_raise(rb_eArgError, "cannot get AST for method defined in eval"); + } + + if (!NIL_P(lines) || !NIL_P(lines = script_lines(path))) { + node = rb_ast_parse_array(lines, keep_script_lines, error_tolerant, keep_tokens); + } + else if (e_option) { + node = rb_ast_parse_str(rb_e_script, keep_script_lines, error_tolerant, keep_tokens); + } + else { + node = rb_ast_parse_file(path, keep_script_lines, error_tolerant, keep_tokens); + } + + return node_find(node, node_id); +} + +static VALUE +rb_ast_node_alloc(VALUE klass) +{ + struct ASTNodeData *data; + VALUE obj = TypedData_Make_Struct(klass, struct ASTNodeData, &rb_node_type, data); + + return obj; +} + +static const char* +node_type_to_str(const NODE *node) +{ + return (ruby_node_name(nd_type(node)) + rb_strlen_lit("NODE_")); +} + +static VALUE +ast_node_type(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return rb_sym_intern_ascii_cstr(node_type_to_str(data->node)); +} + +static VALUE +ast_node_node_id(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return INT2FIX(nd_node_id(data->node)); +} + +#define NEW_CHILD(ast, node) node ? ast_new_internal(ast, node) : Qnil + +static VALUE +rb_ary_new_from_node_args(rb_ast_t *ast, long n, ...) +{ + va_list ar; + VALUE ary; + long i; + + ary = rb_ary_new2(n); + + va_start(ar, n); + for (i=0; i<n; i++) { + NODE *node; + node = va_arg(ar, NODE *); + rb_ary_push(ary, NEW_CHILD(ast, node)); + } + va_end(ar); + return ary; +} + +static VALUE +dump_block(rb_ast_t *ast, const NODE *node) +{ + VALUE ary = rb_ary_new(); + do { + rb_ary_push(ary, NEW_CHILD(ast, node->nd_head)); + } while (node->nd_next && + nd_type_p(node->nd_next, NODE_BLOCK) && + (node = node->nd_next, 1)); + if (node->nd_next) { + rb_ary_push(ary, NEW_CHILD(ast, node->nd_next)); + } + + return ary; +} + +static VALUE +dump_array(rb_ast_t *ast, const NODE *node) +{ + VALUE ary = rb_ary_new(); + rb_ary_push(ary, NEW_CHILD(ast, node->nd_head)); + + while (node->nd_next && nd_type_p(node->nd_next, NODE_LIST)) { + node = node->nd_next; + rb_ary_push(ary, NEW_CHILD(ast, node->nd_head)); + } + rb_ary_push(ary, NEW_CHILD(ast, node->nd_next)); + + return ary; +} + +static VALUE +var_name(ID id) +{ + if (!id) return Qnil; + if (!rb_id2str(id)) return Qnil; + return ID2SYM(id); +} + +static VALUE +no_name_rest(void) +{ + ID rest; + CONST_ID(rest, "NODE_SPECIAL_NO_NAME_REST"); + return ID2SYM(rest); +} + +static VALUE +rest_arg(rb_ast_t *ast, const NODE *rest_arg) +{ + return NODE_NAMED_REST_P(rest_arg) ? NEW_CHILD(ast, rest_arg) : no_name_rest(); +} + +static VALUE +node_children(rb_ast_t *ast, const NODE *node) +{ + char name[DECIMAL_SIZE_OF_BITS(sizeof(long) * CHAR_BIT) + 2]; /* including '$' */ + + enum node_type type = nd_type(node); + switch (type) { + case NODE_BLOCK: + return dump_block(ast, node); + case NODE_IF: + return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else); + case NODE_UNLESS: + return rb_ary_new_from_node_args(ast, 3, node->nd_cond, node->nd_body, node->nd_else); + case NODE_CASE: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_CASE2: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_CASE3: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_WHEN: + return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next); + case NODE_IN: + return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_body, node->nd_next); + case NODE_WHILE: + case NODE_UNTIL: + return rb_ary_push(rb_ary_new_from_node_args(ast, 2, node->nd_cond, node->nd_body), + RBOOL(node->nd_state)); + case NODE_ITER: + case NODE_FOR: + return rb_ary_new_from_node_args(ast, 2, node->nd_iter, node->nd_body); + case NODE_FOR_MASGN: + return rb_ary_new_from_node_args(ast, 1, node->nd_var); + case NODE_BREAK: + case NODE_NEXT: + case NODE_RETURN: + return rb_ary_new_from_node_args(ast, 1, node->nd_stts); + case NODE_REDO: + return rb_ary_new_from_node_args(ast, 0); + case NODE_RETRY: + return rb_ary_new_from_node_args(ast, 0); + case NODE_BEGIN: + return rb_ary_new_from_node_args(ast, 1, node->nd_body); + case NODE_RESCUE: + return rb_ary_new_from_node_args(ast, 3, node->nd_head, node->nd_resq, node->nd_else); + case NODE_RESBODY: + return rb_ary_new_from_node_args(ast, 3, node->nd_args, node->nd_body, node->nd_head); + case NODE_ENSURE: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_ensr); + case NODE_AND: + case NODE_OR: + { + VALUE ary = rb_ary_new(); + + while (1) { + rb_ary_push(ary, NEW_CHILD(ast, node->nd_1st)); + if (!node->nd_2nd || !nd_type_p(node->nd_2nd, type)) + break; + node = node->nd_2nd; + } + rb_ary_push(ary, NEW_CHILD(ast, node->nd_2nd)); + return ary; + } + case NODE_MASGN: + if (NODE_NAMED_REST_P(node->nd_args)) { + return rb_ary_new_from_node_args(ast, 3, node->nd_value, node->nd_head, node->nd_args); + } + else { + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_value), + NEW_CHILD(ast, node->nd_head), + no_name_rest()); + } + case NODE_LASGN: + case NODE_DASGN: + case NODE_IASGN: + case NODE_CVASGN: + case NODE_GASGN: + if (NODE_REQUIRED_KEYWORD_P(node)) { + return rb_ary_new_from_args(2, var_name(node->nd_vid), ID2SYM(rb_intern("NODE_SPECIAL_REQUIRED_KEYWORD"))); + } + return rb_ary_new_from_args(2, var_name(node->nd_vid), NEW_CHILD(ast, node->nd_value)); + case NODE_CDECL: + if (node->nd_vid) { + return rb_ary_new_from_args(2, ID2SYM(node->nd_vid), NEW_CHILD(ast, node->nd_value)); + } + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_else), ID2SYM(node->nd_else->nd_mid), NEW_CHILD(ast, node->nd_value)); + case NODE_OP_ASGN1: + return rb_ary_new_from_args(4, NEW_CHILD(ast, node->nd_recv), + ID2SYM(node->nd_mid), + NEW_CHILD(ast, node->nd_args->nd_head), + NEW_CHILD(ast, node->nd_args->nd_body)); + case NODE_OP_ASGN2: + return rb_ary_new_from_args(5, NEW_CHILD(ast, node->nd_recv), + RBOOL(node->nd_next->nd_aid), + ID2SYM(node->nd_next->nd_vid), + ID2SYM(node->nd_next->nd_mid), + NEW_CHILD(ast, node->nd_value)); + case NODE_OP_ASGN_AND: + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_head), ID2SYM(idANDOP), + NEW_CHILD(ast, node->nd_value)); + case NODE_OP_ASGN_OR: + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_head), ID2SYM(idOROP), + NEW_CHILD(ast, node->nd_value)); + case NODE_OP_CDECL: + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_head), + ID2SYM(node->nd_aid), + NEW_CHILD(ast, node->nd_value)); + case NODE_CALL: + case NODE_OPCALL: + case NODE_QCALL: + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv), + ID2SYM(node->nd_mid), + NEW_CHILD(ast, node->nd_args)); + case NODE_FCALL: + return rb_ary_new_from_args(2, ID2SYM(node->nd_mid), + NEW_CHILD(ast, node->nd_args)); + case NODE_VCALL: + return rb_ary_new_from_args(1, ID2SYM(node->nd_mid)); + case NODE_SUPER: + return rb_ary_new_from_node_args(ast, 1, node->nd_args); + case NODE_ZSUPER: + return rb_ary_new_from_node_args(ast, 0); + case NODE_LIST: + case NODE_VALUES: + return dump_array(ast, node); + case NODE_ZLIST: + return rb_ary_new_from_node_args(ast, 0); + case NODE_HASH: + return rb_ary_new_from_node_args(ast, 1, node->nd_head); + case NODE_YIELD: + return rb_ary_new_from_node_args(ast, 1, node->nd_head); + case NODE_LVAR: + case NODE_DVAR: + return rb_ary_new_from_args(1, var_name(node->nd_vid)); + case NODE_IVAR: + case NODE_CONST: + case NODE_CVAR: + case NODE_GVAR: + return rb_ary_new_from_args(1, ID2SYM(node->nd_vid)); + case NODE_NTH_REF: + snprintf(name, sizeof(name), "$%ld", node->nd_nth); + return rb_ary_new_from_args(1, ID2SYM(rb_intern(name))); + case NODE_BACK_REF: + name[0] = '$'; + name[1] = (char)node->nd_nth; + name[2] = '\0'; + return rb_ary_new_from_args(1, ID2SYM(rb_intern(name))); + case NODE_MATCH2: + if (node->nd_args) { + return rb_ary_new_from_node_args(ast, 3, node->nd_recv, node->nd_value, node->nd_args); + } + return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value); + case NODE_MATCH3: + return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_value); + case NODE_MATCH: + case NODE_LIT: + case NODE_STR: + case NODE_XSTR: + return rb_ary_new_from_args(1, node->nd_lit); + case NODE_ONCE: + return rb_ary_new_from_node_args(ast, 1, node->nd_body); + case NODE_DSTR: + case NODE_DXSTR: + case NODE_DREGX: + case NODE_DSYM: + { + NODE *n = node->nd_next; + VALUE head = Qnil, next = Qnil; + if (n) { + head = NEW_CHILD(ast, n->nd_head); + next = NEW_CHILD(ast, n->nd_next); + } + return rb_ary_new_from_args(3, node->nd_lit, head, next); + } + case NODE_EVSTR: + return rb_ary_new_from_node_args(ast, 1, node->nd_body); + case NODE_ARGSCAT: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_ARGSPUSH: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_SPLAT: + return rb_ary_new_from_node_args(ast, 1, node->nd_head); + case NODE_BLOCK_PASS: + return rb_ary_new_from_node_args(ast, 2, node->nd_head, node->nd_body); + case NODE_DEFN: + return rb_ary_new_from_args(2, ID2SYM(node->nd_mid), NEW_CHILD(ast, node->nd_defn)); + case NODE_DEFS: + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv), ID2SYM(node->nd_mid), NEW_CHILD(ast, node->nd_defn)); + case NODE_ALIAS: + return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd); + case NODE_VALIAS: + return rb_ary_new_from_args(2, ID2SYM(node->nd_alias), ID2SYM(node->nd_orig)); + case NODE_UNDEF: + return rb_ary_new_from_node_args(ast, 1, node->nd_undef); + case NODE_CLASS: + return rb_ary_new_from_node_args(ast, 3, node->nd_cpath, node->nd_super, node->nd_body); + case NODE_MODULE: + return rb_ary_new_from_node_args(ast, 2, node->nd_cpath, node->nd_body); + case NODE_SCLASS: + return rb_ary_new_from_node_args(ast, 2, node->nd_recv, node->nd_body); + case NODE_COLON2: + return rb_ary_new_from_args(2, NEW_CHILD(ast, node->nd_head), ID2SYM(node->nd_mid)); + case NODE_COLON3: + return rb_ary_new_from_args(1, ID2SYM(node->nd_mid)); + case NODE_DOT2: + case NODE_DOT3: + case NODE_FLIP2: + case NODE_FLIP3: + return rb_ary_new_from_node_args(ast, 2, node->nd_beg, node->nd_end); + case NODE_SELF: + return rb_ary_new_from_node_args(ast, 0); + case NODE_NIL: + return rb_ary_new_from_node_args(ast, 0); + case NODE_TRUE: + return rb_ary_new_from_node_args(ast, 0); + case NODE_FALSE: + return rb_ary_new_from_node_args(ast, 0); + case NODE_ERRINFO: + return rb_ary_new_from_node_args(ast, 0); + case NODE_DEFINED: + return rb_ary_new_from_node_args(ast, 1, node->nd_head); + case NODE_POSTEXE: + return rb_ary_new_from_node_args(ast, 1, node->nd_body); + case NODE_ATTRASGN: + return rb_ary_new_from_args(3, NEW_CHILD(ast, node->nd_recv), ID2SYM(node->nd_mid), NEW_CHILD(ast, node->nd_args)); + case NODE_LAMBDA: + return rb_ary_new_from_node_args(ast, 1, node->nd_body); + case NODE_OPT_ARG: + return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next); + case NODE_KW_ARG: + return rb_ary_new_from_node_args(ast, 2, node->nd_body, node->nd_next); + case NODE_POSTARG: + if (NODE_NAMED_REST_P(node->nd_1st)) { + return rb_ary_new_from_node_args(ast, 2, node->nd_1st, node->nd_2nd); + } + return rb_ary_new_from_args(2, no_name_rest(), + NEW_CHILD(ast, node->nd_2nd)); + case NODE_ARGS: + { + struct rb_args_info *ainfo = node->nd_ainfo; + return rb_ary_new_from_args(10, + INT2NUM(ainfo->pre_args_num), + NEW_CHILD(ast, ainfo->pre_init), + NEW_CHILD(ast, ainfo->opt_args), + var_name(ainfo->first_post_arg), + INT2NUM(ainfo->post_args_num), + NEW_CHILD(ast, ainfo->post_init), + (ainfo->rest_arg == NODE_SPECIAL_EXCESSIVE_COMMA + ? ID2SYM(rb_intern("NODE_SPECIAL_EXCESSIVE_COMMA")) + : var_name(ainfo->rest_arg)), + (ainfo->no_kwarg ? Qfalse : NEW_CHILD(ast, ainfo->kw_args)), + (ainfo->no_kwarg ? Qfalse : NEW_CHILD(ast, ainfo->kw_rest_arg)), + var_name(ainfo->block_arg)); + } + case NODE_SCOPE: + { + rb_ast_id_table_t *tbl = node->nd_tbl; + int i, size = tbl ? tbl->size : 0; + VALUE locals = rb_ary_new_capa(size); + for (i = 0; i < size; i++) { + rb_ary_push(locals, var_name(tbl->ids[i])); + } + return rb_ary_new_from_args(3, locals, NEW_CHILD(ast, node->nd_args), NEW_CHILD(ast, node->nd_body)); + } + case NODE_ARYPTN: + { + struct rb_ary_pattern_info *apinfo = node->nd_apinfo; + VALUE rest = rest_arg(ast, apinfo->rest_arg); + return rb_ary_new_from_args(4, + NEW_CHILD(ast, node->nd_pconst), + NEW_CHILD(ast, apinfo->pre_args), + rest, + NEW_CHILD(ast, apinfo->post_args)); + } + case NODE_FNDPTN: + { + struct rb_fnd_pattern_info *fpinfo = node->nd_fpinfo; + VALUE pre_rest = rest_arg(ast, fpinfo->pre_rest_arg); + VALUE post_rest = rest_arg(ast, fpinfo->post_rest_arg); + return rb_ary_new_from_args(4, + NEW_CHILD(ast, node->nd_pconst), + pre_rest, + NEW_CHILD(ast, fpinfo->args), + post_rest); + } + case NODE_HSHPTN: + { + VALUE kwrest = node->nd_pkwrestarg == NODE_SPECIAL_NO_REST_KEYWORD ? ID2SYM(rb_intern("NODE_SPECIAL_NO_REST_KEYWORD")) : + NEW_CHILD(ast, node->nd_pkwrestarg); + + return rb_ary_new_from_args(3, + NEW_CHILD(ast, node->nd_pconst), + NEW_CHILD(ast, node->nd_pkwargs), + kwrest); + } + case NODE_ERROR: + return rb_ary_new_from_node_args(ast, 0); + case NODE_ARGS_AUX: + case NODE_LAST: + break; + } + + rb_bug("node_children: unknown node: %s", ruby_node_name(type)); +} + +static VALUE +ast_node_children(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return node_children(data->ast, data->node); +} + +static VALUE +ast_node_first_lineno(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return INT2NUM(nd_first_lineno(data->node)); +} + +static VALUE +ast_node_first_column(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return INT2NUM(nd_first_column(data->node)); +} + +static VALUE +ast_node_last_lineno(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return INT2NUM(nd_last_lineno(data->node)); +} + +static VALUE +ast_node_last_column(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return INT2NUM(nd_last_column(data->node)); +} + +static VALUE +ast_node_all_tokens(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + return rb_ast_tokens(data->ast); +} + +static VALUE +ast_node_inspect(rb_execution_context_t *ec, VALUE self) +{ + VALUE str; + VALUE cname; + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + + cname = rb_class_path(rb_obj_class(self)); + str = rb_str_new2("#<"); + + rb_str_append(str, cname); + rb_str_catf(str, ":%s@%d:%d-%d:%d>", + node_type_to_str(data->node), + nd_first_lineno(data->node), nd_first_column(data->node), + nd_last_lineno(data->node), nd_last_column(data->node)); + + return str; +} + +static VALUE +ast_node_script_lines(rb_execution_context_t *ec, VALUE self) +{ + struct ASTNodeData *data; + TypedData_Get_Struct(self, struct ASTNodeData, &rb_node_type, data); + VALUE ret = data->ast->body.script_lines; + if (!RB_TYPE_P(ret, T_ARRAY)) return Qnil; + return ret; +} + +#include "ast.rbinc" + +void +Init_ast(void) +{ + rb_mAST = rb_define_module_under(rb_cRubyVM, "AbstractSyntaxTree"); + rb_cNode = rb_define_class_under(rb_mAST, "Node", rb_cObject); + rb_undef_alloc_func(rb_cNode); +} diff --git a/ast.rb b/ast.rb new file mode 100644 index 0000000000..f3f72c747f --- /dev/null +++ b/ast.rb @@ -0,0 +1,276 @@ +# for ast.c + +# AbstractSyntaxTree provides methods to parse Ruby code into +# abstract syntax trees. The nodes in the tree +# are instances of RubyVM::AbstractSyntaxTree::Node. +# +# This module is MRI specific as it exposes implementation details +# of the MRI abstract syntax tree. +# +# This module is experimental and its API is not stable, therefore it might +# change without notice. As examples, the order of children nodes is not +# guaranteed, the number of children nodes might change, there is no way to +# access children nodes by name, etc. +# +# If you are looking for a stable API or an API working under multiple Ruby +# implementations, consider using the _parser_ gem or Ripper. If you would +# like to make RubyVM::AbstractSyntaxTree stable, please join the discussion +# at https://bugs.ruby-lang.org/issues/14844. +# +module RubyVM::AbstractSyntaxTree + + # call-seq: + # RubyVM::AbstractSyntaxTree.parse(string, keep_script_lines: false, error_tolerant: false, keep_tokens: false) -> RubyVM::AbstractSyntaxTree::Node + # + # Parses the given _string_ into an abstract syntax tree, + # returning the root node of that tree. + # + # RubyVM::AbstractSyntaxTree.parse("x = 1 + 2") + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-1:9> + # + # If <tt>keep_script_lines: true</tt> option is provided, the text of the parsed + # source is associated with nodes and is available via Node#script_lines. + # + # If <tt>keep_tokens: true</tt> option is provided, Node#tokens are populated. + # + # SyntaxError is raised if the given _string_ is invalid syntax. To overwrite this + # behavior, <tt>error_tolerant: true</tt> can be provided. In this case, the parser + # will produce a tree where expressions with syntax errors would be represented by + # Node with <tt>type=:ERROR</tt>. + # + # root = RubyVM::AbstractSyntaxTree.parse("x = 1; p(x; y=2") + # # <internal:ast>:33:in `parse': syntax error, unexpected ';', expecting ')' (SyntaxError) + # # x = 1; p(x; y=2 + # # ^ + # + # root = RubyVM::AbstractSyntaxTree.parse("x = 1; p(x; y=2", error_tolerant: true) + # # (SCOPE@1:0-1:15 + # # tbl: [:x, :y] + # # args: nil + # # body: (BLOCK@1:0-1:15 (LASGN@1:0-1:5 :x (LIT@1:4-1:5 1)) (ERROR@1:7-1:11) (LASGN@1:12-1:15 :y (LIT@1:14-1:15 2)))) + # root.children.last.children + # # [(LASGN@1:0-1:5 :x (LIT@1:4-1:5 1)), + # # (ERROR@1:7-1:11), + # # (LASGN@1:12-1:15 :y (LIT@1:14-1:15 2))] + # + # Note that parsing continues even after the errored expresion. + # + def self.parse string, keep_script_lines: false, error_tolerant: false, keep_tokens: false + Primitive.ast_s_parse string, keep_script_lines, error_tolerant, keep_tokens + end + + # call-seq: + # RubyVM::AbstractSyntaxTree.parse_file(pathname, keep_script_lines: false, error_tolerant: false, keep_tokens: false) -> RubyVM::AbstractSyntaxTree::Node + # + # Reads the file from _pathname_, then parses it like ::parse, + # returning the root node of the abstract syntax tree. + # + # SyntaxError is raised if _pathname_'s contents are not + # valid Ruby syntax. + # + # RubyVM::AbstractSyntaxTree.parse_file("my-app/app.rb") + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-31:3> + # + # See ::parse for explanation of keyword argument meaning and usage. + def self.parse_file pathname, keep_script_lines: false, error_tolerant: false, keep_tokens: false + Primitive.ast_s_parse_file pathname, keep_script_lines, error_tolerant, keep_tokens + end + + # call-seq: + # RubyVM::AbstractSyntaxTree.of(proc, keep_script_lines: false, error_tolerant: false, keep_tokens: false) -> RubyVM::AbstractSyntaxTree::Node + # RubyVM::AbstractSyntaxTree.of(method, keep_script_lines: false, error_tolerant: false, keep_tokens: false) -> RubyVM::AbstractSyntaxTree::Node + # + # Returns AST nodes of the given _proc_ or _method_. + # + # RubyVM::AbstractSyntaxTree.of(proc {1 + 2}) + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:35-1:42> + # + # def hello + # puts "hello, world" + # end + # + # RubyVM::AbstractSyntaxTree.of(method(:hello)) + # # => #<RubyVM::AbstractSyntaxTree::Node:SCOPE@1:0-3:3> + # + # See ::parse for explanation of keyword argument meaning and usage. + def self.of body, keep_script_lines: false, error_tolerant: false, keep_tokens: false + Primitive.ast_s_of body, keep_script_lines, error_tolerant, keep_tokens + end + + # call-seq: + # RubyVM::AbstractSyntaxTree.node_id_for_backtrace_location(backtrace_location) -> integer + # + # Returns the node id for the given backtrace location. + # + # begin + # raise + # rescue => e + # loc = e.backtrace_locations.first + # RubyVM::AbstractSyntaxTree.node_id_for_backtrace_location(loc) + # end # => 0 + def self.node_id_for_backtrace_location backtrace_location + Primitive.node_id_for_backtrace_location backtrace_location + end + + # RubyVM::AbstractSyntaxTree::Node instances are created by parse methods in + # RubyVM::AbstractSyntaxTree. + # + # This class is MRI specific. + # + class Node + + # call-seq: + # node.type -> symbol + # + # Returns the type of this node as a symbol. + # + # root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2") + # root.type # => :SCOPE + # lasgn = root.children[2] + # lasgn.type # => :LASGN + # call = lasgn.children[1] + # call.type # => :OPCALL + def type + Primitive.ast_node_type + end + + # call-seq: + # node.first_lineno -> integer + # + # The line number in the source code where this AST's text began. + def first_lineno + Primitive.ast_node_first_lineno + end + + # call-seq: + # node.first_column -> integer + # + # The column number in the source code where this AST's text began. + def first_column + Primitive.ast_node_first_column + end + + # call-seq: + # node.last_lineno -> integer + # + # The line number in the source code where this AST's text ended. + def last_lineno + Primitive.ast_node_last_lineno + end + + # call-seq: + # node.last_column -> integer + # + # The column number in the source code where this AST's text ended. + def last_column + Primitive.ast_node_last_column + end + + # call-seq: + # node.tokens -> array + # + # Returns tokens corresponding to the location of the node. + # Returns +nil+ if +keep_tokens+ is not enabled when #parse method is called. + # + # root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2", keep_tokens: true) + # root.tokens # => [[0, :tIDENTIFIER, "x", [1, 0, 1, 1]], [1, :tSP, " ", [1, 1, 1, 2]], ...] + # root.tokens.map{_1[2]}.join # => "x = 1 + 2" + # + # Token is an array of: + # + # - id + # - token type + # - source code text + # - location [ first_lineno, first_column, last_lineno, last_column ] + def tokens + return nil unless all_tokens + + all_tokens.each_with_object([]) do |token, a| + loc = token.last + if ([first_lineno, first_column] <=> [loc[0], loc[1]]) <= 0 && + ([last_lineno, last_column] <=> [loc[2], loc[3]]) >= 0 + a << token + end + end + end + + # call-seq: + # node.all_tokens -> array + # + # Returns all tokens for the input script regardless the receiver node. + # Returns +nil+ if +keep_tokens+ is not enabled when #parse method is called. + # + # root = RubyVM::AbstractSyntaxTree.parse("x = 1 + 2", keep_tokens: true) + # root.all_tokens # => [[0, :tIDENTIFIER, "x", [1, 0, 1, 1]], [1, :tSP, " ", [1, 1, 1, 2]], ...] + # root.children[-1].all_tokens # => [[0, :tIDENTIFIER, "x", [1, 0, 1, 1]], [1, :tSP, " ", [1, 1, 1, 2]], ...] + def all_tokens + Primitive.ast_node_all_tokens + end + + # call-seq: + # node.children -> array + # + # Returns AST nodes under this one. Each kind of node + # has different children, depending on what kind of node it is. + # + # The returned array may contain other nodes or <code>nil</code>. + def children + Primitive.ast_node_children + end + + # call-seq: + # node.inspect -> string + # + # Returns debugging information about this node as a string. + def inspect + Primitive.ast_node_inspect + end + + # call-seq: + # node.node_id -> integer + # + # Returns an internal node_id number. + # Note that this is an API for ruby internal use, debugging, + # and research. Do not use this for any other purpose. + # The compatibility is not guaranteed. + def node_id + Primitive.ast_node_node_id + end + + # call-seq: + # node.script_lines -> array + # + # Returns the original source code as an array of lines. + # + # Note that this is an API for ruby internal use, debugging, + # and research. Do not use this for any other purpose. + # The compatibility is not guaranteed. + def script_lines + Primitive.ast_node_script_lines + end + + # call-seq: + # node.source -> string + # + # Returns the code fragment that corresponds to this AST. + # + # Note that this is an API for ruby internal use, debugging, + # and research. Do not use this for any other purpose. + # The compatibility is not guaranteed. + # + # Also note that this API may return an incomplete code fragment + # that does not parse; for example, a here document following + # an expression may be dropped. + def source + lines = script_lines + if lines + lines = lines[first_lineno - 1 .. last_lineno - 1] + lines[-1] = lines[-1][0...last_column] + lines[0] = lines[0][first_column..-1] + lines.join + else + nil + end + end + end +end diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000000..f8cdf3c0c1 --- /dev/null +++ b/autogen.sh @@ -0,0 +1,17 @@ +#!/bin/sh + +PWD= +case "$0" in +*/*) srcdir=`dirname $0`;; +*) srcdir="";; +esac + +symlink='--install --symlink' +case " $* " in + *" -i "*|*" --install "*) + # reset to copy missing standard auxiliary files, instead of symlinks + symlink= + ;; +esac + +exec ${AUTORECONF:-autoreconf} ${symlink} "$@" ${srcdir:+"$srcdir"} diff --git a/basictest/runner.rb b/basictest/runner.rb new file mode 100755 index 0000000000..0f398e7acc --- /dev/null +++ b/basictest/runner.rb @@ -0,0 +1,33 @@ +#! ./miniruby + +exit if defined?(CROSS_COMPILING) and CROSS_COMPILING +ruby = ENV["RUBY"] +unless ruby + load './rbconfig.rb' + ruby = "./#{RbConfig::CONFIG['ruby_install_name']}#{RbConfig::CONFIG['EXEEXT']}" +end +unless File.exist? ruby + print "#{ruby} is not found.\n" + print "Try `make' first, then `make test', please.\n" + exit false +end +ARGV[0] and opt = ARGV[0][/\A--run-opt=(.*)/, 1] and ARGV.shift + +$stderr.reopen($stdout) +error = '' + +srcdir = File.expand_path('..', File.dirname(__FILE__)) +if env = ENV["RUBYOPT"] + ENV["RUBYOPT"] = env + " -W1" +end +`#{ruby} #{opt} -W1 #{srcdir}/basictest/test.rb #{ARGV.join(' ')}`.each_line do |line| + if line =~ /^end of test/ + print "\ntest succeeded\n" + exit true + end + error << line if %r:^(basictest/test.rb|not): =~ line +end +puts +print error +print "test failed\n" +exit false diff --git a/basictest/test.rb b/basictest/test.rb new file mode 100755 index 0000000000..95875b52a6 --- /dev/null +++ b/basictest/test.rb @@ -0,0 +1,2367 @@ +#! /usr/bin/env ruby +# -*- coding: us-ascii -*- + +$testnum=0 +$ntest=0 +$failed = 0 +class Progress + def initialize + @color = nil + @tty = nil + @quiet = nil + @verbose = nil + ARGV.each do |arg| + case arg + when /\A--color(?:=(?:always|(auto)|(never)|(.*)))?\z/ + warn "unknown --color argument: #$3" if $3 + @color = $1 ? nil : !$2 + when /\A--tty(=(?:yes|(no)|(.*)))?\z/ + warn "unknown --tty argument: #$3" if $3 + @tty = !$1 || !$2 + true + when /\A-(q|-quiet)\z/ + @quiet = true + when /\A-(v|-verbose)\z/ + @verbose = true + end + end + @tty = STDERR.tty? && !STDOUT.tty? && /dumb/ !~ ENV["TERM"] if @tty.nil? + @eol = @tty && !@verbose ? "\r\e[K\r" : "\n" + case @color + when nil + @color = @tty + end + if @color + # dircolors-like style + colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {} + begin + File.read(File.join(__dir__, "../tool/colors")).scan(/(\w+)=([^:\n]*)/) do |n, c| + colors[n] ||= c + end + rescue + end + @passed = "\e[;#{colors["pass"] || "32"}m" + @failed = "\e[;#{colors["fail"] || "31"}m" + @reset = "\e[m" + else + @passed = @failed = @reset = "" + end + extend(Rotator) if @tty + end + + def passed_string + "." + end + def failed_string + "#{@failed}F#{@reset}" + end + def init_string + end + def finish_string + if @quiet + @eol + else + "#{@passed}#{@ok ? 'OK' : ''} #{$testnum}#{@reset}#{@eol}" + end + end + def pass + STDERR.print passed_string + end + def fail + @ok = false + STDERR.print failed_string + end + def init + @ok = true + STDERR.print init_string + end + def finish + STDERR.print finish_string + end + + module Rotator + ROTATOR = %w[- \\ | /] + BS = "\b" * ROTATOR[0].size + def passed_string + "#{BS}#{ROTATOR[(@count += 1) % ROTATOR.size]}" + end + def failed_string + "#{BS}#{super}#{ROTATOR[@count % ROTATOR.size]}" + end + def init_string + @count = 0 + " " + end + def finish_string + s = "#{BS}#{' ' * BS.size}#{BS}#{super}" + s.gsub!(/\n/, "\r\e[2K\r") if @quiet + s + end + end +end +PROGRESS = Progress.new + +def test_check(what) + unless $ntest.zero? + PROGRESS.finish + end + STDERR.print "#{$0}:#{what} " + PROGRESS.init + $what = what + $testnum = 0 +end + +def test_ok(cond,n=1) + $testnum+=1 + $ntest+=1 + where = (st = caller(n)) ? st[0] : "caller error! (n=#{n}, trace=#{caller(0).join(', ')}" + if cond + PROGRESS.pass + printf "ok %d (%s)\n", $testnum, where + else + PROGRESS.fail + printf "not ok %s %d -- %s\n", $what, $testnum, where + $failed+=1 + end + STDOUT.flush + STDERR.flush +end + +# make sure conditional operators work + +test_check "assignment" + +a=[]; a[0] ||= "bar"; +test_ok(a[0] == "bar") +h={}; h["foo"] ||= "bar"; +test_ok(h["foo"] == "bar") + +aa = 5 +aa ||= 25 +test_ok(aa == 5) +bb ||= 25 +test_ok(bb == 25) +cc &&=33 +test_ok(cc == nil) +cc = 5 +cc &&=44 +test_ok(cc == 44) + +a = nil; test_ok(a == nil) +a = 1; test_ok(a == 1) +a = []; test_ok(a == []) +a = [1]; test_ok(a == [1]) +a = [nil]; test_ok(a == [nil]) +a = [[]]; test_ok(a == [[]]) +a = [1,2]; test_ok(a == [1,2]) +a = [*[]]; test_ok(a == []) +a = [*[1]]; test_ok(a == [1]) +a = [*[1,2]]; test_ok(a == [1,2]) + +a = *[]; test_ok(a == []) +a = *[1]; test_ok(a == [1]) +a = *[nil]; test_ok(a == [nil]) +a = *[[]]; test_ok(a == [[]]) +a = *[1,2]; test_ok(a == [1,2]) +a = *[*[]]; test_ok(a == []) +a = *[*[1]]; test_ok(a == [1]) +a = *[*[1,2]]; test_ok(a == [1,2]) + +a, = nil; test_ok(a == nil) +a, = 1; test_ok(a == 1) +a, = []; test_ok(a == nil) +a, = [1]; test_ok(a == 1) +a, = [nil]; test_ok(a == nil) +a, = [[]]; test_ok(a == []) +a, = 1,2; test_ok(a == 1) +a, = [1,2]; test_ok(a == 1) +a, = [*[]]; test_ok(a == nil) +a, = [*[1]]; test_ok(a == 1) +a, = *[1,2]; test_ok(a == 1) +a, = [*[1,2]]; test_ok(a == 1) + +a, = *[]; test_ok(a == nil) +a, = *[1]; test_ok(a == 1) +a, = *[nil]; test_ok(a == nil) +a, = *[[]]; test_ok(a == []) +a, = *[1,2]; test_ok(a == 1) +a, = *[*[]]; test_ok(a == nil) +a, = *[*[1]]; test_ok(a == 1) +a, = *[*[1,2]]; test_ok(a == 1) + +*a = nil; test_ok(a == [nil]) +*a = 1; test_ok(a == [1]) +*a = []; test_ok(a == []) +*a = [1]; test_ok(a == [1]) +*a = [nil]; test_ok(a == [nil]) +*a = [[]]; test_ok(a == [[]]) +*a = [1,2]; test_ok(a == [1,2]) +*a = [*[]]; test_ok(a == []) +*a = [*[1]]; test_ok(a == [1]) +*a = [*[1,2]]; test_ok(a == [1,2]) + +*a = *[]; test_ok(a == []) +*a = *[1]; test_ok(a == [1]) +*a = *[nil]; test_ok(a == [nil]) +*a = *[[]]; test_ok(a == [[]]) +*a = *[1,2]; test_ok(a == [1,2]) +*a = *[*[]]; test_ok(a == []) +*a = *[*[1]]; test_ok(a == [1]) +*a = *[*[1,2]]; test_ok(a == [1,2]) + +a,b,*c = nil; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = 1; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = []; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = [1]; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = [nil]; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = [[]]; test_ok([a,b,c] == [[],nil,[]]) +a,b,*c = [1,2]; test_ok([a,b,c] == [1,2,[]]) +a,b,*c = [*[]]; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = [*[1]]; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = [*[1,2]]; test_ok([a,b,c] == [1,2,[]]) + +a,b,*c = *[]; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = *[1]; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = *[nil]; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = *[[]]; test_ok([a,b,c] == [[],nil,[]]) +a,b,*c = *[1,2]; test_ok([a,b,c] == [1,2,[]]) +a,b,*c = *[*[]]; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = *[*[1]]; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = *[*[1,2]]; test_ok([a,b,c] == [1,2,[]]) + +def f; yield nil; end; f {|a| test_ok(a == nil)} +def f; yield 1; end; f {|a| test_ok(a == 1)} +def f; yield []; end; f {|a| test_ok(a == [])} +def f; yield [1]; end; f {|a| test_ok(a == [1])} +def f; yield [nil]; end; f {|a| test_ok(a == [nil])} +def f; yield [[]]; end; f {|a| test_ok(a == [[]])} +def f; yield [*[]]; end; f {|a| test_ok(a == [])} +def f; yield [*[1]]; end; f {|a| test_ok(a == [1])} +def f; yield [*[1,2]]; end; f {|a| test_ok(a == [1,2])} +def f; yield *[]; end; f {|a| test_ok(a == nil)} +def f; yield *[1]; end; f {|a| test_ok(a == 1)} +def f; yield *[nil]; end; f {|a| test_ok(a == nil)} +def f; yield *[[]]; end; f {|a| test_ok(a == [])} +def f; yield *[*[]]; end; f {|a| test_ok(a == nil)} +def f; yield *[*[1]]; end; f {|a| test_ok(a == 1)} +def f; yield *[*[1,2]]; end; f {|a| test_ok(a == 1)} + +def f; yield; end; f {|a,| test_ok(a == nil)} +def f; yield nil; end; f {|a,| test_ok(a == nil)} +def f; yield 1; end; f {|a,| test_ok(a == 1)} +def f; yield []; end; f {|a,| test_ok(a == nil)} +def f; yield [1]; end; f {|a,| test_ok(a == 1)} +def f; yield [nil]; end; f {|a,| test_ok(a == nil)} +def f; yield [[]]; end; f {|a,| test_ok(a == [])} +def f; yield [*[]]; end; f {|a,| test_ok(a == nil)} +def f; yield [*[1]]; end; f {|a,| test_ok(a == 1)} +def f; yield [*[1,2]]; end; f {|a,| test_ok(a == 1)} + +def f; yield *[]; end; f {|a,| test_ok(a == nil)} +def f; yield *[1]; end; f {|a,| test_ok(a == 1)} +def f; yield *[nil]; end; f {|a,| test_ok(a == nil)} +def f; yield *[[]]; end; f {|a,| test_ok(a == nil)} +def f; yield *[*[]]; end; f {|a,| test_ok(a == nil)} +def f; yield *[*[1]]; end; f {|a,| test_ok(a == 1)} +def f; yield *[*[1,2]]; end; f {|a,| test_ok(a == 1)} + +def f; yield; end; f {|*a| test_ok(a == [])} +def f; yield nil; end; f {|*a| test_ok(a == [nil])} +def f; yield 1; end; f {|*a| test_ok(a == [1])} +def f; yield []; end; f {|*a| test_ok(a == [[]])} +def f; yield [1]; end; f {|*a| test_ok(a == [[1]])} +def f; yield [nil]; end; f {|*a| test_ok(a == [[nil]])} +def f; yield [[]]; end; f {|*a| test_ok(a == [[[]]])} +def f; yield [1,2]; end; f {|*a| test_ok(a == [[1,2]])} +def f; yield [*[]]; end; f {|*a| test_ok(a == [[]])} +def f; yield [*[1]]; end; f {|*a| test_ok(a == [[1]])} +def f; yield [*[1,2]]; end; f {|*a| test_ok(a == [[1,2]])} + +def f; yield *[]; end; f {|*a| test_ok(a == [])} +def f; yield *[1]; end; f {|*a| test_ok(a == [1])} +def f; yield *[nil]; end; f {|*a| test_ok(a == [nil])} +def f; yield *[[]]; end; f {|*a| test_ok(a == [[]])} +def f; yield *[*[]]; end; f {|*a| test_ok(a == [])} +def f; yield *[*[1]]; end; f {|*a| test_ok(a == [1])} +def f; yield *[*[1,2]]; end; f {|*a| test_ok(a == [1,2])} + +def f; yield; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield nil; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield 1; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])} +def f; yield []; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield [1]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])} +def f; yield [nil]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield [[]]; end; f {|a,b,*c| test_ok([a,b,c] == [[],nil,[]])} +def f; yield [*[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield [*[1]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])} +def f; yield [*[1,2]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,2,[]])} + +def f; yield *[]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield *[1]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])} +def f; yield *[nil]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield *[[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield *[*[]]; end; f {|a,b,*c| test_ok([a,b,c] == [nil,nil,[]])} +def f; yield *[*[1]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,nil,[]])} +def f; yield *[*[1,2]]; end; f {|a,b,*c| test_ok([a,b,c] == [1,2,[]])} + +def r; return; end; a = r(); test_ok(a == nil) +def r; return nil; end; a = r(); test_ok(a == nil) +def r; return 1; end; a = r(); test_ok(a == 1) +def r; return []; end; a = r(); test_ok(a == []) +def r; return [1]; end; a = r(); test_ok(a == [1]) +def r; return [nil]; end; a = r(); test_ok(a == [nil]) +def r; return [[]]; end; a = r(); test_ok(a == [[]]) +def r; return [*[]]; end; a = r(); test_ok(a == []) +def r; return [*[1]]; end; a = r(); test_ok(a == [1]) +def r; return [*[1,2]]; end; a = r(); test_ok(a == [1,2]) + +def r; return *[]; end; a = r(); test_ok(a == []) +def r; return *[1]; end; a = r(); test_ok(a == [1]) +def r; return *[nil]; end; a = r(); test_ok(a == [nil]) +def r; return *[[]]; end; a = r(); test_ok(a == [[]]) +def r; return *[*[]]; end; a = r(); test_ok(a == []) +def r; return *[*[1]]; end; a = r(); test_ok(a == [1]) +def r; return *[*[1,2]]; end; a = r(); test_ok(a == [1,2]) + +def r; return *[[]]; end; a = *r(); test_ok(a == [[]]) +def r; return *[*[1,2]]; end; a = *r(); test_ok(a == [1,2]) + +def r; return; end; *a = r(); test_ok(a == [nil]) +def r; return nil; end; *a = r(); test_ok(a == [nil]) +def r; return 1; end; *a = r(); test_ok(a == [1]) +def r; return []; end; *a = r(); test_ok(a == []) +def r; return [1]; end; *a = r(); test_ok(a == [1]) +def r; return [nil]; end; *a = r(); test_ok(a == [nil]) +def r; return [[]]; end; *a = r(); test_ok(a == [[]]) +def r; return [1,2]; end; *a = r(); test_ok(a == [1,2]) +def r; return [*[]]; end; *a = r(); test_ok(a == []) +def r; return [*[1]]; end; *a = r(); test_ok(a == [1]) +def r; return [*[1,2]]; end; *a = r(); test_ok(a == [1,2]) + +def r; return *[]; end; *a = r(); test_ok(a == []) +def r; return *[1]; end; *a = r(); test_ok(a == [1]) +def r; return *[nil]; end; *a = r(); test_ok(a == [nil]) +def r; return *[[]]; end; *a = r(); test_ok(a == [[]]) +def r; return *[1,2]; end; *a = r(); test_ok(a == [1,2]) +def r; return *[*[]]; end; *a = r(); test_ok(a == []) +def r; return *[*[1]]; end; *a = r(); test_ok(a == [1]) +def r; return *[*[1,2]]; end; *a = r(); test_ok(a == [1,2]) + +def r; return *[[]]; end; *a = *r(); test_ok(a == [[]]) +def r; return *[1,2]; end; *a = *r(); test_ok(a == [1,2]) +def r; return *[*[1,2]]; end; *a = *r(); test_ok(a == [1,2]) + +def r; return; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return nil; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return 1; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]]) +def r; return []; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return [1]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]]) +def r; return [nil]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return [[]]; end; a,b,*c = r(); test_ok([a,b,c] == [[],nil,[]]) +def r; return [1,2]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]]) +def r; return [*[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return [*[1]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]]) +def r; return [*[1,2]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]]) + +def r; return *[]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return *[1]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]]) +def r; return *[nil]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return *[[]]; end; a,b,*c = r(); test_ok([a,b,c] == [[],nil,[]]) +def r; return *[1,2]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]]) +def r; return *[*[]]; end; a,b,*c = r(); test_ok([a,b,c] == [nil,nil,[]]) +def r; return *[*[1]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,nil,[]]) +def r; return *[*[1,2]]; end; a,b,*c = r(); test_ok([a,b,c] == [1,2,[]]) + +f = lambda {|r,| test_ok([] == r)} +f.call([], *[]) + +f = lambda {|r,*l| test_ok([] == r); test_ok([1] == l)} +f.call([], *[1]) + +f = lambda{|x| x} +test_ok(f.call(42) == 42) +test_ok(f.call([42]) == [42]) +test_ok(f.call([[42]]) == [[42]]) +test_ok(f.call([42,55]) == [42,55]) + +f = lambda{|x,| x} +test_ok(f.call(42) == 42) +test_ok(f.call([42]) == [42]) +test_ok(f.call([[42]]) == [[42]]) +test_ok(f.call([42,55]) == [42,55]) + +f = lambda{|*x| x} +test_ok(f.call(42) == [42]) +test_ok(f.call([42]) == [[42]]) +test_ok(f.call([[42]]) == [[[42]]]) +test_ok(f.call([42,55]) == [[42,55]]) +test_ok(f.call(42,55) == [42,55]) + +f = lambda { |a, b=42, *c| [a,b,c] } +test_ok(f.call(1 ) == [1,42,[ ]] ) +test_ok(f.call(1,43 ) == [1,43,[ ]] ) +test_ok(f.call(1,43,44) == [1,43,[44]] ) + +f = lambda { |a, b=(a|16), *c, &block| [a,b,c,block&&block[]] } +test_ok(f.call(8 ) == [8,24,[ ],nil] ) +test_ok(f.call(8,43 ) == [8,43,[ ],nil] ) +test_ok(f.call(8,43,44) == [8,43,[44],nil] ) +test_ok(f.call(8 ){45} == [8,24,[ ],45 ] ) +test_ok(f.call(8,43 ){45} == [8,43,[ ],45 ] ) +test_ok(f.call(8,43,44){45} == [8,43,[44],45 ] ) + +f = lambda { |a, b=42, *c, d| [a,b,c,d] } +test_ok(f.call(1 ,99) == [1,42,[ ],99] ) +test_ok(f.call(1,43 ,99) == [1,43,[ ],99] ) +test_ok(f.call(1,43,44,99) == [1,43,[44],99] ) + +f = lambda { |a, b=(a|16), &block| [a,b,block&&block[]] } +test_ok(f.call(8 ) == [8,24,nil] ) +test_ok(f.call(8,43) == [8,43,nil] ) +test_ok(f.call(8,43) == [8,43,nil] ) +test_ok(f.call(8 ){45} == [8,24,45 ] ) +test_ok(f.call(8,43){45} == [8,43,45 ] ) +test_ok(f.call(8,43){45} == [8,43,45 ] ) + +f = lambda { |a, b=42, d| [a,b,d] } +test_ok(f.call(1 ,99) == [1,42,99] ) +test_ok(f.call(1,43,99) == [1,43,99] ) +test_ok(f.call(1,43,99) == [1,43,99] ) + +f = lambda { |b=42, *c, &block| [b,c,block&&block[]] } +test_ok(f.call( ) == [42,[ ],nil] ) +test_ok(f.call(43 ) == [43,[ ],nil] ) +test_ok(f.call(43,44) == [43,[44],nil] ) +test_ok(f.call( ){45} == [42,[ ],45 ] ) +test_ok(f.call(43 ){45} == [43,[ ],45 ] ) +test_ok(f.call(43,44){45} == [43,[44],45 ] ) + +f = lambda { |b=42, *c, d| [b,c,d] } +test_ok(f.call( 99) == [42,[ ],99] ) +test_ok(f.call(43 ,99) == [43,[ ],99] ) +test_ok(f.call(43,44,99) == [43,[44],99] ) + +f = lambda { |b=42, &block| [b,block&&block[]] } +test_ok(f.call( ) == [42,nil] ) +test_ok(f.call(43) == [43,nil] ) +test_ok(f.call(43) == [43,nil] ) +test_ok(f.call( ){45} == [42,45 ] ) +test_ok(f.call(43){45} == [43,45 ] ) +test_ok(f.call(43){45} == [43,45 ] ) + +f = lambda { |b=42, d| [b,d] } +test_ok(f.call( 99) == [42,99] ) +test_ok(f.call(43,99) == [43,99] ) +test_ok(f.call(43,99) == [43,99] ) + + +a,=*[1] +test_ok(a == 1) +a,=*[[1]] +test_ok(a == [1]) +a,=*[[[1]]] +test_ok(a == [[1]]) + +x, (y, z) = 1, 2, 3 +test_ok([1,2,nil] == [x,y,z]) +x, (y, z) = 1, [2,3] +test_ok([1,2,3] == [x,y,z]) +x, (y, z) = 1, [2] +test_ok([1,2,nil] == [x,y,z]) + +a = loop do break; end; test_ok(a == nil) +a = loop do break nil; end; test_ok(a == nil) +a = loop do break 1; end; test_ok(a == 1) +a = loop do break []; end; test_ok(a == []) +a = loop do break [1]; end; test_ok(a == [1]) +a = loop do break [nil]; end; test_ok(a == [nil]) +a = loop do break [[]]; end; test_ok(a == [[]]) +a = loop do break [*[]]; end; test_ok(a == []) +a = loop do break [*[1]]; end; test_ok(a == [1]) +a = loop do break [*[1,2]]; end; test_ok(a == [1,2]) + +a = loop do break *[]; end; test_ok(a == []) +a = loop do break *[1]; end; test_ok(a == [1]) +a = loop do break *[nil]; end; test_ok(a == [nil]) +a = loop do break *[[]]; end; test_ok(a == [[]]) +a = loop do break *[*[]]; end; test_ok(a == []) +a = loop do break *[*[1]]; end; test_ok(a == [1]) +a = loop do break *[*[1,2]]; end; test_ok(a == [1,2]) + +*a = loop do break; end; test_ok(a == [nil]) +*a = loop do break nil; end; test_ok(a == [nil]) +*a = loop do break 1; end; test_ok(a == [1]) +*a = loop do break []; end; test_ok(a == []) +*a = loop do break [1]; end; test_ok(a == [1]) +*a = loop do break [nil]; end; test_ok(a == [nil]) +*a = loop do break [[]]; end; test_ok(a == [[]]) +*a = loop do break [1,2]; end; test_ok(a == [1,2]) +*a = loop do break [*[]]; end; test_ok(a == []) +*a = loop do break [*[1]]; end; test_ok(a == [1]) +*a = loop do break [*[1,2]]; end; test_ok(a == [1,2]) + +*a = loop do break *[]; end; test_ok(a == []) +*a = loop do break *[1]; end; test_ok(a == [1]) +*a = loop do break *[nil]; end; test_ok(a == [nil]) +*a = loop do break *[[]]; end; test_ok(a == [[]]) +*a = loop do break *[1,2]; end; test_ok(a == [1,2]) +*a = loop do break *[*[]]; end; test_ok(a == []) +*a = loop do break *[*[1]]; end; test_ok(a == [1]) +*a = loop do break *[*[1,2]]; end; test_ok(a == [1,2]) + +*a = *loop do break *[[]]; end; test_ok(a == [[]]) +*a = *loop do break *[1,2]; end; test_ok(a == [1,2]) +*a = *loop do break *[*[1,2]]; end; test_ok(a == [1,2]) + +a,b,*c = loop do break; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break nil; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break 1; end; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = loop do break []; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break [1]; end; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = loop do break [nil]; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break [[]]; end; test_ok([a,b,c] == [[],nil,[]]) +a,b,*c = loop do break [1,2]; end; test_ok([a,b,c] == [1,2,[]]) +a,b,*c = loop do break [*[]]; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break [*[1]]; end; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = loop do break [*[1,2]]; end; test_ok([a,b,c] == [1,2,[]]) + +a,b,*c = loop do break *[]; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break *[1]; end; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = loop do break *[nil]; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break *[[]]; end; test_ok([a,b,c] == [[],nil,[]]) +a,b,*c = loop do break *[1,2]; end; test_ok([a,b,c] == [1,2,[]]) +a,b,*c = loop do break *[*[]]; end; test_ok([a,b,c] == [nil,nil,[]]) +a,b,*c = loop do break *[*[1]]; end; test_ok([a,b,c] == [1,nil,[]]) +a,b,*c = loop do break *[*[1,2]]; end; test_ok([a,b,c] == [1,2,[]]) + +def r(val); a = yield(); test_ok(a == val, 2); end +r(nil){next} +r(nil){next nil} +r(1){next 1} +r([]){next []} +r([1]){next [1]} +r([nil]){next [nil]} +r([[]]){next [[]]} +r([]){next [*[]]} +r([1]){next [*[1]]} +r([1,2]){next [*[1,2]]} + +r([]){next *[]} +r([1]){next *[1]} +r([nil]){next *[nil]} +r([[]]){next *[[]]} +r([]){next *[*[]]} +r([1]){next *[*[1]]} +r([1,2]){next *[*[1,2]]} + +def r(val); *a = yield(); test_ok(a == val, 2); end +r([nil]){next} +r([nil]){next nil} +r([1]){next 1} +r([]){next []} +r([1]){next [1]} +r([nil]){next [nil]} +r([[]]){next [[]]} +r([1,2]){next [1,2]} +r([]){next [*[]]} +r([1]){next [*[1]]} +r([1,2]){next [*[1,2]]} + +def r(val); *a = *yield(); test_ok(a == val, 2); end +r([[]]){next *[[]]} +r([1,2]){next *[1,2]} +r([1,2]){next *[*[1,2]]} + +def r(val); a,b,*c = yield(); test_ok([a,b,c] == val, 2); end +r([nil,nil,[]]){next} +r([nil,nil,[]]){next nil} +r([1,nil,[]]){next 1} +r([nil,nil,[]]){next []} +r([1,nil,[]]){next [1]} +r([nil,nil,[]]){next [nil]} +r([[],nil,[]]){next [[]]} +r([1,2,[]]){next [1,2]} +r([nil,nil,[]]){next [*[]]} +r([1,nil,[]]){next [*[1]]} +r([1,2,[]]){next [*[1,2]]} + +def r(val); a,b,*c = *yield(); test_ok([a,b,c] == val, 2); end +r([[],nil,[]]){next *[[]]} +r([1,2,[]]){next *[1,2]} +r([1,2,[]]){next *[*[1,2]]} + +test_check "condition" + +$x = '0'; + +$x == $x && test_ok(true) +$x != $x && test_ok(false) +$x == $x || test_ok(false) +$x != $x || test_ok(true) + +# first test to see if we can run the tests. + +test_check "if/unless"; + +$x = 'test'; +test_ok(if $x == $x then true else false end) +$bad = false +unless $x == $x + $bad = true +end +test_ok(!$bad) +test_ok(unless $x != $x then true else false end) + +test_check "case" + +case 5 +when 1, 2, 3, 4, 6, 7, 8 + test_ok(false) +when 5 + test_ok(true) +end + +case 5 +when 5 + test_ok(true) +when 1..10 + test_ok(false) +end + +case 5 +when 1..10 + test_ok(true) +else + test_ok(false) +end + +case 5 +when 5 + test_ok(true) +else + test_ok(false) +end + +case "foobar" +when /^f.*r$/ + test_ok(true) +else + test_ok(false) +end + +test_check "while/until"; + +while_tmp = "while_tmp.#{$$}" +tmp = open(while_tmp, "w") +tmp.print "tvi925\n"; +tmp.print "tvi920\n"; +tmp.print "vt100\n"; +tmp.print "Amiga\n"; +tmp.print "paper\n"; +tmp.close + +# test break + +tmp = open(while_tmp, "r") +test_ok(tmp.kind_of?(File)) + +while line = tmp.gets() + break if /vt100/ =~ line +end + +test_ok(!tmp.eof? && /vt100/ =~ line) +tmp.close + +# test next +$bad = false +tmp = open(while_tmp, "r") +while line = tmp.gets() + next if /vt100/ =~ line + $bad = 1 if /vt100/ =~ line +end +test_ok(!(!tmp.eof? || /vt100/ =~ line || $bad)) +tmp.close + +# test redo +$bad = false +tmp = open(while_tmp, "r") +while line = tmp.gets() + lastline = line + line = line.gsub(/vt100/, 'VT100') + if lastline != line + line.gsub!('VT100', 'Vt100') + redo + end + $bad = 1 if /vt100/ =~ line + $bad = 1 if /VT100/ =~ line +end +test_ok(tmp.eof? && !$bad) +tmp.close + +sum=0 +for i in 1..10 + sum += i + i -= 1 + if i > 0 + redo + end +end +test_ok(sum == 220) + +# test interval +$bad = false +tmp = open(while_tmp, "r") +while line = tmp.gets() + break if 3 + case line + when /vt100/, /Amiga/, /paper/ + $bad = true + end +end +test_ok(!$bad) +tmp.close + +File.unlink while_tmp or `/bin/rm -f "#{while_tmp}"` +test_ok(!File.exist?(while_tmp)) + +i = 0 +until i>4 + i+=1 +end +test_ok(i>4) + + +# exception handling +test_check "exception"; + +begin + raise "this must be handled" + test_ok(false) +rescue + test_ok(true) +end + +$bad = true +begin + raise "this must be handled no.2" +rescue + if $bad + $bad = false + retry + test_ok(false) + end +end +test_ok(true) + +# exception in rescue clause +$string = "this must be handled no.3" +begin + begin + raise "exception in rescue clause" + rescue + raise $string + end + test_ok(false) +rescue => e + test_ok($! == e) + test_ok(e.message == $string) + test_ok(e != $string) +end + +# exception in ensure clause +begin + begin + raise "this must be handled no.4" + ensure + raise "exception in ensure clause" + end + test_ok(false) +rescue + test_ok(true) +end + +$bad = true +begin + begin + raise "this must be handled no.5" + ensure + $bad = false + end +rescue +end +test_ok(!$bad) + +$bad = true +begin + begin + raise "this must be handled no.6" + ensure + $bad = false + end +rescue +end +test_ok(!$bad) + +$bad = true +while true + begin + break + ensure + $bad = false + end +end +test_ok(!$bad) + +test_ok(catch(:foo) { + loop do + loop do + throw :foo, true + break + end + break + test_ok(false) # should not reach here + end + false + }) + +test_check "array" +test_ok([1, 2] + [3, 4] == [1, 2, 3, 4]) +test_ok([1, 2] * 2 == [1, 2, 1, 2]) +test_ok([1, 2] * ":" == "1:2") + +test_ok([1, 2].hash == [1, 2].hash) + +test_ok([1,2,3] & [2,3,4] == [2,3]) +test_ok([1,2,3] | [2,3,4] == [1,2,3,4]) +test_ok([1,2,3] - [2,3] == [1]) + +$x = [0, 1, 2, 3, 4, 5] +test_ok($x[2] == 2) +test_ok($x[1..3] == [1, 2, 3]) +test_ok($x[1,3] == [1, 2, 3]) + +$x[0, 2] = 10 +test_ok($x[0] == 10 && $x[1] == 2) + +$x[0, 0] = -1 +test_ok($x[0] == -1 && $x[1] == 10) + +$x[-1, 1] = 20 +test_ok($x[-1] == 20 && $x.pop == 20) + +# array and/or +test_ok(([1,2,3]&[2,4,6]) == [2]) +test_ok(([1,2,3]|[2,4,6]) == [1,2,3,4,6]) + +# compact +$x = [nil, 1, nil, nil, 5, nil, nil] +$x.compact! +test_ok($x == [1, 5]) + +# uniq +$x = [1, 1, 4, 2, 5, 4, 5, 1, 2] +$x.uniq! +test_ok($x == [1, 4, 2, 5]) + +# empty? +test_ok(!$x.empty?) +$x = [] +test_ok($x.empty?) + +# sort +$x = ["it", "came", "to", "pass", "that", "..."] +$x = $x.sort.join(" ") +test_ok($x == "... came it pass that to") +$x = [2,5,3,1,7] +$x.sort!{|a,b| a<=>b} # sort with condition +test_ok($x == [1,2,3,5,7]) +$x.sort!{|a,b| b-a} # reverse sort +test_ok($x == [7,5,3,2,1]) + +# split test +$x = "The Book of Mormon" +test_ok($x.split(//).reverse!.join == $x.reverse) +test_ok($x.reverse == $x.reverse!) +test_ok("1 byte string".split(//).reverse.join(":") == "g:n:i:r:t:s: :e:t:y:b: :1") +$x = "a b c d" +test_ok($x.split == ['a', 'b', 'c', 'd']) +test_ok($x.split(' ') == ['a', 'b', 'c', 'd']) +test_ok(defined? "a".chomp) +test_ok("abc".scan(/./) == ["a", "b", "c"]) +test_ok("1a2b3c".scan(/(\d.)/) == [["1a"], ["2b"], ["3c"]]) +# non-greedy match +test_ok("a=12;b=22".scan(/(.*?)=(\d*);?/) == [["a", "12"], ["b", "22"]]) + +$x = [1] +test_ok(($x * 5).join(":") == '1:1:1:1:1') +test_ok(($x * 1).join(":") == '1') +test_ok(($x * 0).join(":") == '') + +*$x = *(1..7).to_a +test_ok($x.size == 7) +test_ok($x == [1, 2, 3, 4, 5, 6, 7]) + +$x = [1,2,3] +$x[1,0] = $x +test_ok($x == [1,1,2,3,2,3]) + +$x = [1,2,3] +$x[-1,0] = $x +test_ok($x == [1,2,1,2,3,3]) + +$x = [1,2,3] +$x.concat($x) +test_ok($x == [1,2,3,1,2,3]) + +test_check "hash" +$x = {1=>2, 2=>4, 3=>6} + +test_ok($x[1] == 2) + +test_ok(begin + for k,v in $x + raise if k*2 != v + end + true + rescue + false + end) + +test_ok($x.length == 3) +test_ok($x.has_key?(1)) +test_ok($x.has_value?(4)) +test_ok($x.values_at(2,3) == [4,6]) +test_ok($x == {1=>2, 2=>4, 3=>6}) + +$z = $x.keys.sort.join(":") +test_ok($z == "1:2:3") + +$z = $x.values.sort.join(":") +test_ok($z == "2:4:6") +test_ok($x == $x) + +$x.shift +test_ok($x.length == 2) + +$z = [1,2] +$x[$z] = 256 +test_ok($x[$z] == 256) + +$x = Hash.new(0) +$x[1] = 1 +test_ok($x[1] == 1) +test_ok($x[2] == 0) + +$x = Hash.new([]) +test_ok($x[22] == []) +test_ok($x[22].equal?($x[22])) + +$x = Hash.new{[]} +test_ok($x[22] == []) +test_ok(!$x[22].equal?($x[22])) + +$x = Hash.new{|h,k| $z = k; h[k] = k*2} +$z = 0 +test_ok($x[22] == 44) +test_ok($z == 22) +$z = 0 +test_ok($x[22] == 44) +test_ok($z == 0) +$x.default = 5 +test_ok($x[23] == 5) + +$x = Hash.new +def $x.default(k) + $z = k + self[k] = k*2 +end +$z = 0 +test_ok($x[22] == 44) +test_ok($z == 22) +$z = 0 +test_ok($x[22] == 44) +test_ok($z == 0) + +test_check "iterator" + +# yield at top level +test_ok(!defined?(yield)) + +$x = [1, 2, 3, 4] +$y = [] + +# iterator over array +for i in $x + $y.push i +end +test_ok($x == $y) + +# nested iterator +def tt + 1.upto(10) {|i| + yield i + } +end + +i=0 +tt{|i| break if i == 5} +test_ok(i == 0) + +def tt2(dummy) + yield 1 +end + +def tt3(&block) + tt2(raise(ArgumentError,""),&block) +end + +$x = false +begin + tt3{} +rescue ArgumentError + $x = true +rescue Exception +end +test_ok($x) + +def tt4 &block + tt2(raise(ArgumentError,""),&block) +end +$x = false +begin + tt4{} +rescue ArgumentError + $x = true +rescue Exception +end +test_ok($x) + +# iterator break/redo/next/retry +done = true +loop{ + break + done = false # should not reach here +} +test_ok(done) + +done = false +$bad = false +loop { + break if done + done = true + next + $bad = true # should not reach here +} +test_ok(!$bad) + +done = false +$bad = false +loop { + break if done + done = true + redo + $bad = true # should not reach here +} +test_ok(!$bad) + +$x = [] +for i in 1 .. 7 + $x.push i +end +test_ok($x.size == 7) +test_ok($x == [1, 2, 3, 4, 5, 6, 7]) + +# append method to built-in class +class Array + def iter_test1 + collect{|e| [e, yield(e)]}.sort{|a,b|a[1]<=>b[1]} + end + def iter_test2 + a = collect{|e| [e, yield(e)]} + a.sort{|a,b|a[1]<=>b[1]} + end +end +$x = [[1,2],[3,4],[5,6]] +test_ok($x.iter_test1{|x|x} == $x.iter_test2{|x|x}) + +class IterTest + def initialize(e); @body = e; end + + def each0(&block); @body.each(&block); end + def each1(&block); @body.each {|*x| block.call(*x) } end + def each2(&block); @body.each {|*x| block.call(x) } end + def each3(&block); @body.each {|x| block.call(*x) } end + def each4(&block); @body.each {|x| block.call(x) } end + def each5; @body.each {|*x| yield(*x) } end + def each6; @body.each {|*x| yield(x) } end + def each7; @body.each {|x| yield(*x) } end + def each8; @body.each {|x| yield(x) } end + + def f(a) + a + end +end +test_ok(IterTest.new(nil).method(:f).to_proc.call([1]) == [1]) +m = /\w+/.match("abc") +test_ok(IterTest.new(nil).method(:f).to_proc.call([m]) == [m]) + +IterTest.new([0]).each0 {|x| test_ok(x == 0)} +IterTest.new([1]).each1 {|x| test_ok(x == 1)} +IterTest.new([2]).each2 {|x| test_ok(x == [2])} +#IterTest.new([3]).each3 {|x| test_ok(x == 3)} +IterTest.new([4]).each4 {|x| test_ok(x == 4)} +IterTest.new([5]).each5 {|x| test_ok(x == 5)} +IterTest.new([6]).each6 {|x| test_ok(x == [6])} +#IterTest.new([7]).each7 {|x| test_ok(x == 7)} +IterTest.new([8]).each8 {|x| test_ok(x == 8)} + +IterTest.new([[0]]).each0 {|x| test_ok(x == [0])} +IterTest.new([[1]]).each1 {|x| test_ok(x == [1])} +IterTest.new([[2]]).each2 {|x| test_ok(x == [[2]])} +IterTest.new([[3]]).each3 {|x| test_ok(x == 3)} +IterTest.new([[4]]).each4 {|x| test_ok(x == [4])} +IterTest.new([[5]]).each5 {|x| test_ok(x == [5])} +IterTest.new([[6]]).each6 {|x| test_ok(x == [[6]])} +IterTest.new([[7]]).each7 {|x| test_ok(x == 7)} +IterTest.new([[8]]).each8 {|x| test_ok(x == [8])} + +IterTest.new([[0,0]]).each0 {|*x| test_ok(x == [[0,0]])} +IterTest.new([[8,8]]).each8 {|*x| test_ok(x == [[8,8]])} + +def m0(v) + v +end + +def m1 + m0(block_given?) +end +test_ok(m1{p 'test'}) +test_ok(!m1) + +def m + m0(block_given?,&Proc.new{}) +end +test_ok(m1{p 'test'}) +test_ok(!m1) + +class C + include Enumerable + def initialize + @a = [1,2,3] + end + def each(&block) + @a.each(&block) + end +end + +test_ok(C.new.collect{|n| n} == [1,2,3]) + +test_ok(Proc == lambda{}.class) +test_ok(Proc == Proc.new{}.class) +lambda{|a|test_ok(a==1)}.call(1) +def block_test(klass, &block) + test_ok(klass === block) +end + +block_test(NilClass) +block_test(Proc){} + +def call_argument_test(state, proc, *args) + x = state + begin + proc.call(*args) + rescue ArgumentError + x = !x + end + test_ok(x,2) +end + +call_argument_test(true, lambda{||}) +call_argument_test(false, lambda{||}, 1) +call_argument_test(true, lambda{|a,|}, 1) +call_argument_test(false, lambda{|a,|}) +call_argument_test(false, lambda{|a,|}, 1,2) + +call_argument_test(true, Proc.new{||}) +call_argument_test(true, Proc.new{||}, 1) +call_argument_test(true, Proc.new{|a,|}, 1) +call_argument_test(true, Proc.new{|a,|}) +call_argument_test(true, Proc.new{|a,|}, 1,2) + +def block_get(&block) + block +end + +test_ok(Proc == block_get{}.class) +call_argument_test(true, block_get{||}) +call_argument_test(true, block_get{||}, 1) +call_argument_test(true, block_get{|a,|}, 1) +call_argument_test(true, block_get{|a,|}) +call_argument_test(true, block_get{|a,|}, 1,2) + +call_argument_test(true, block_get(&lambda{||})) +call_argument_test(false, block_get(&lambda{||}),1) +call_argument_test(true, block_get(&lambda{|a,|}),1) +call_argument_test(false, block_get(&lambda{|a,|}),1,2) + +blk = block_get{11} +test_ok(blk.class == Proc) +test_ok(blk.to_proc.class == Proc) +test_ok(blk.clone.call == 11) +test_ok(block_get(&blk).class == Proc) + +lmd = lambda{44} +test_ok(lmd.class == Proc) +test_ok(lmd.to_proc.class == Proc) +test_ok(lmd.clone.call == 44) +test_ok(block_get(&lmd).class == Proc) + +test_ok(Proc.new{|a,| a}.yield(1,2,3) == 1) +call_argument_test(true, Proc.new{|a,|}, 1,2) + +test_ok(Proc.new{|&b| b.call(10)}.call {|x| x} == 10) +test_ok(Proc.new{|a,&b| b.call(a)}.call(12) {|x| x} == 12) + +def test_return1 + Proc.new { + return 55 + }.yield + 5 +end +test_ok(test_return1() == 55) +def test_return2 + lambda { + return 55 + }.call + 5 +end +test_ok(test_return2() == 60) + +def proc_call(&b) + b.call +end +def proc_yield() + yield +end +def proc_return1 + lambda{return 42}.call+1 +end +test_ok(proc_return1() == 43) +def proc_return2 + ->{return 42}.call+1 +end +test_ok(proc_return2() == 43) +def proc_return3 + proc_call{return 42}+1 +end +test_ok(proc_return3() == 42) +def proc_return4 + proc_yield{return 42}+1 +end +test_ok(proc_return4() == 42) + +def ljump_test(state, proc, *args) + x = state + begin + proc.call(*args) + rescue LocalJumpError + x = !x + end + test_ok(x,2) +end + +ljump_test(false, block_get{break}) +ljump_test(true, lambda{break}) + +def exit_value_test(&block) + block.call +rescue LocalJumpError + $!.exit_value +end + +test_ok(45 == exit_value_test{break 45}) + +test_ok(55 == begin + block_get{break 55}.call + rescue LocalJumpError + $!.exit_value + end) + +def block_call(&block) + block.call +end + +def test_b1 + block_call{break 11} +end +test_ok(test_b1() == 11) + +def ljump_rescue(r) + begin + yield + rescue LocalJumpError => e + r if /from proc-closure/ =~ e.message + end +end + +def test_b2 + ljump_rescue(22) do + block_get{break 21}.call + end +end +test_ok(test_b2() == 22) + +def test_b3 + ljump_rescue(33) do + Proc.new{break 31}.yield + end +end +test_ok(test_b3() == 33) + +def test_b4 + lambda{break 44}.call +end +test_ok(test_b4() == 44) + +def test_b5 + ljump_rescue(55) do + b = block_get{break 54} + block_call(&b) + end +end +test_ok(test_b5() == 55) + +def test_b6 + b = lambda{break 67} + block_call(&b) + 66 +end +test_ok(test_b6() == 66) + +def util_r7 + block_get{break 78} +end + +def test_b7 + b = util_r7() + ljump_rescue(77) do + block_call(&b) + end +end +test_ok(test_b7() == 77) + +def util_b8(&block) + block_call(&block) +end + +def test_b8 + util_b8{break 88} +end +test_ok(test_b8() == 88) + +def util_b9(&block) + lambda{block.call; 98}.call +end + +def test_b9 + util_b9{break 99} +end +test_ok(test_b9() == 99) + +def util_b10 + util_b9{break 100} +end + +def test_b10 + util_b10() +end +test_ok(test_b10() == 100) + +def test_b11 + ljump_rescue(111) do + loop do + Proc.new{break 110}.yield + break 112 + end + end +end +test_ok(test_b11() == 111) + +def test_b12 + loop do + break lambda{break 122}.call + break 121 + end +end +test_ok(test_b12() == 122) + +def test_b13 + ljump_rescue(133) do + while true + Proc.new{break 130}.yield + break 131 + end + end +end +test_ok(test_b13() == 133) + +def test_b14 + while true + break lambda{break 144}.call + break 143 + end +end +test_ok(test_b14() == 144) + +def test_b15 + [0].each {|c| yield 1 } + 156 +end +test_ok(test_b15{|e| break 155 } == 155) + +def marity_test(m) + method = method(m) + test_ok(method.arity == method.to_proc.arity, 2) +end +marity_test(:test_ok) +marity_test(:marity_test) +marity_test(:p) + +class ITER_TEST1 + def a + block_given? + end +end + +class ITER_TEST2 < ITER_TEST1 + def a + test_ok(super) + super + end +end +test_ok(ITER_TEST2.new.a {}) + +class ITER_TEST3 + def foo x + return yield if block_given? + x + end +end + +class ITER_TEST4 < ITER_TEST3 + def foo x + test_ok(super == yield) + test_ok(super(x, &nil) == x) + end +end + +ITER_TEST4.new.foo(44){55} + +class ITER_TEST5 + def tt(aa) + aa + end + + def uu(a) + class << self + define_method(:tt) do |sym| + super(sym) + end + end + end + + def xx(*x) + x.size + end +end + +a = ITER_TEST5.new +a.uu(12) +test_ok(a.tt(1) == 1) + +class ITER_TEST6 < ITER_TEST5 + def xx(*a) + a << 12 + super + end +end + +test_ok(ITER_TEST6.new.xx([24]) == 2) + +test_check "float" +test_ok(2.6.floor == 2) +test_ok((-2.6).floor == -3) +test_ok(2.6.ceil == 3) +test_ok((-2.6).ceil == -2) +test_ok(2.6.truncate == 2) +test_ok((-2.6).truncate == -2) +test_ok(2.6.round == 3) +test_ok((-2.4).truncate == -2) +test_ok((13.4 % 1 - 0.4).abs < 0.0001) +nan = 0.0/0 +def nan_test(x,y) + test_ok(x != y) + test_ok((x < y) == false) + test_ok((x > y) == false) + test_ok((x <= y) == false) + test_ok((x >= y) == false) +end +nan_test(nan, nan) +nan_test(nan, 0) +nan_test(nan, 1) +nan_test(nan, -1) +nan_test(nan, 1000) +nan_test(nan, -1000) +nan_test(nan, 1_000_000_000_000) +nan_test(nan, -1_000_000_000_000) +nan_test(nan, 100.0); +nan_test(nan, -100.0); +nan_test(nan, 0.001); +nan_test(nan, -0.001); +nan_test(nan, 1.0/0); +nan_test(nan, -1.0/0); + +#s = "3.7517675036461267e+17" +#test_ok(s == sprintf("%.16e", s.to_f)) +f = 3.7517675036461267e+17 +test_ok(f == sprintf("%.16e", f).to_f) + + +test_check "bignum" +def fact(n) + return 1 if n == 0 + f = 1 + while n>0 + f *= n + n -= 1 + end + return f +end +$x = fact(40) +test_ok($x == $x) +test_ok($x == fact(40)) +test_ok($x < $x+2) +test_ok($x > $x-2) +test_ok($x == 815915283247897734345611269596115894272000000000) +test_ok($x != 815915283247897734345611269596115894272000000001) +test_ok($x+1 == 815915283247897734345611269596115894272000000001) +test_ok($x/fact(20) == 335367096786357081410764800000) +$x = -$x +test_ok($x == -815915283247897734345611269596115894272000000000) +test_ok(2-(2**32) == -(2**32-2)) +test_ok(2**32 - 5 == (2**32-3)-2) + +$good = true; +for i in 1000..1014 + $good = false if ((1 << i) != (2**i)) +end +test_ok($good) + +$good = true; +n1= 1 << 1000 +for i in 1000..1014 + $good = false if ((1 << i) != n1) + n1 *= 2 +end +test_ok($good) + +$good = true; +n2=n1 +for i in 1..10 + n1 = n1 / 2 + n2 = n2 >> 1 + $good = false if (n1 != n2) +end +test_ok($good) + +$good = true; +for i in 4000..4096 + n1 = 1 << i; + if (n1**2-1) / (n1+1) != (n1-1) + $good = false + end +end +test_ok($good) + +b = 10**80 +a = b * 9 + 7 +test_ok(7 == a.modulo(b)) +test_ok(-b + 7 == a.modulo(-b)) +test_ok(b + -7 == (-a).modulo(b)) +test_ok(-7 == (-a).modulo(-b)) +test_ok(7 == a.remainder(b)) +test_ok(7 == a.remainder(-b)) +test_ok(-7 == (-a).remainder(b)) +test_ok(-7 == (-a).remainder(-b)) + +test_ok(10**40+10**20 == 10000000000000000000100000000000000000000) +test_ok(10**40/10**20 == 100000000000000000000) + +a = 677330545177305025495135714080 +b = 14269972710765292560 +test_ok(a % b == 0) +test_ok(-a % b == 0) + +def shift_test(a) + b = a / (2 ** 32) + c = a >> 32 + test_ok(b == c) + + b = a * (2 ** 32) + c = a << 32 + test_ok(b == c) +end + +shift_test(-4518325415524767873) +shift_test(-0xfffffffffffffffff) + +test_check "string & char" + +test_ok("abcd" == "abcd") +test_ok("abcd" =~ /abcd/) +test_ok("abcd" === "abcd") +# compile time string concatenation +test_ok("ab" "cd" == "abcd") +test_ok("#{22}aa" "cd#{44}" == "22aacd44") +test_ok("#{22}aa" "cd#{44}" "55" "#{66}" == "22aacd445566") +test_ok("abc" !~ /^$/) +test_ok("abc\n" !~ /^$/) +test_ok("abc" !~ /^d*$/) +test_ok(("abc" =~ /d*$/) == 3) +test_ok("" =~ /^$/) +test_ok("\n" =~ /^$/) +test_ok("a\n\n" =~ /^$/) +test_ok("abcabc" =~ /.*a/ && $& == "abca") +test_ok("abcabc" =~ /.*c/ && $& == "abcabc") +test_ok("abcabc" =~ /.*?a/ && $& == "a") +test_ok("abcabc" =~ /.*?c/ && $& == "abc") +test_ok(/(.|\n)*?\n(b|\n)/ =~ "a\nb\n\n" && $& == "a\nb") + +test_ok(/^(ab+)+b/ =~ "ababb" && $& == "ababb") +test_ok(/^(?:ab+)+b/ =~ "ababb" && $& == "ababb") +test_ok(/^(ab+)+/ =~ "ababb" && $& == "ababb") +test_ok(/^(?:ab+)+/ =~ "ababb" && $& == "ababb") + +test_ok(/(\s+\d+){2}/ =~ " 1 2" && $& == " 1 2") +test_ok(/(?:\s+\d+){2}/ =~ " 1 2" && $& == " 1 2") + +$x = <<END; +ABCD +ABCD +END +$x.gsub!(/((.|\n)*?)B((.|\n)*?)D/, '\1\3') +test_ok($x == "AC\nAC\n") + +test_ok("foobar" =~ /foo(?=(bar)|(baz))/) +test_ok("foobaz" =~ /foo(?=(bar)|(baz))/) + +$foo = "abc" +test_ok("#$foo = abc" == "abc = abc") +test_ok("#{$foo} = abc" == "abc = abc") + +foo = "abc" +test_ok("#{foo} = abc" == "abc = abc") + +test_ok('-' * 5 == '-----') +test_ok('-' * 1 == '-') +test_ok('-' * 0 == '') + +foo = '-' +test_ok(foo * 5 == '-----') +test_ok(foo * 1 == '-') +test_ok(foo * 0 == '') + +$x = "a.gif" +test_ok($x.sub(/.*\.([^\.]+)$/, '\1') == "gif") +test_ok($x.sub(/.*\.([^\.]+)$/, 'b.\1') == "b.gif") +test_ok($x.sub(/.*\.([^\.]+)$/, '\2') == "") +test_ok($x.sub(/.*\.([^\.]+)$/, 'a\2b') == "ab") +test_ok($x.sub(/.*\.([^\.]+)$/, '<\&>') == "<a.gif>") + +# character constants(assumes ASCII) +test_ok("a"[0] == ?a) +test_ok(?a == ?a) +test_ok(?\C-a == "\1") +test_ok(?\M-a == "\341") +test_ok(?\M-\C-a == "\201") +test_ok("a".upcase![0] == ?A) +test_ok("A".downcase![0] == ?a) +test_ok("abc".tr!("a-z", "A-Z") == "ABC") +test_ok("aabbcccc".tr_s!("a-z", "A-Z") == "ABC") +test_ok("abcc".squeeze!("a-z") == "abc") +test_ok("abcd".delete!("bc") == "ad") + +$x = "abcdef" +$y = [ ?a, ?b, ?c, ?d, ?e, ?f ] +$bad = false +$x.each_byte {|i| + if i.chr != $y.shift + $bad = true + break + end +} +test_ok(!$bad) + +s = "a string" +s[0..s.size]="another string" +test_ok(s == "another string") + +s = <<EOS +#{ +[1,2,3].join(",") +} +EOS +test_ok(s == "1,2,3\n") +test_ok("Just".to_i(36) == 926381) +test_ok("-another".to_i(36) == -23200231779) +test_ok(1299022.to_s(36) == "ruby") +test_ok(-1045307475.to_s(36) == "-hacker") +test_ok("Just_another_Ruby_hacker".to_i(36) == 265419172580680477752431643787347) +test_ok(-265419172580680477752431643787347.to_s(36) == "-justanotherrubyhacker") + +a = [] +(0..255).each {|n| + ch = [n].pack("C") + a.push ch if /a#{Regexp.quote ch}b/x =~ "ab" +} +test_ok(a.size == 0) + +test_check "assignment" +a = nil +test_ok(defined?(a)) +test_ok(a == nil) + +# multiple assignment +a, b = 1, 2 +test_ok(a == 1 && b == 2) + +a, b = b, a +test_ok(a == 2 && b == 1) + +a, = 1,2 +test_ok(a == 1) + +a, *b = 1, 2, 3 +test_ok(a == 1 && b == [2, 3]) + +a, (b, c), d = 1, [2, 3], 4 +test_ok(a == 1 && b == 2 && c == 3 && d == 4) + +*a = 1, 2, 3 +test_ok(a == [1, 2, 3]) + +*a = 4 +test_ok(a == [4]) + +*a = nil +test_ok(a == [nil]) + +test_check "call" +def aaa(a, b=100, *rest) + res = [a, b] + res += rest if rest + return res +end + +# not enough argument +begin + aaa() # need at least 1 arg + test_ok(false) +rescue + test_ok(true) +end + +begin + aaa # no arg given (exception raised) + test_ok(false) +rescue + test_ok(true) +end + +test_ok(aaa(1) == [1, 100]) +test_ok(aaa(1, 2) == [1, 2]) +test_ok(aaa(1, 2, 3, 4) == [1, 2, 3, 4]) +test_ok(aaa(1, *[2, 3, 4]) == [1, 2, 3, 4]) + +test_check "proc" +$proc = Proc.new{|i| i} +test_ok($proc.call(2) == 2) +test_ok($proc.call(3) == 3) + +$proc = Proc.new{|i| i*2} +test_ok($proc.call(2) == 4) +test_ok($proc.call(3) == 6) + +Proc.new{ + iii=5 # nested local variable + $proc = Proc.new{|i| + iii = i + } + $proc2 = Proc.new { + $x = iii # nested variables shared by procs + } + # scope of nested variables + test_ok(defined?(iii)) +}.call +test_ok(!defined?(iii)) # out of scope + +loop{iii=5; test_ok(eval("defined? iii")); break} +loop { + iii = 10 + def dyna_var_check + loop { + test_ok(!defined?(iii)) + break + } + end + dyna_var_check + break +} +$x=0 +$proc.call(5) +$proc2.call +test_ok($x == 5) + +if defined? Process.kill + test_check "signal" + + $x = 0 + trap "SIGINT", Proc.new{|sig| $x = 2} + Process.kill "SIGINT", $$ + 100.times { + sleep 0.1 + break if $x != 0 + } + test_ok($x == 2) + + trap "SIGINT", Proc.new{raise "Interrupt"} + + x = false + begin + Process.kill "SIGINT", $$ + sleep 0.1 + rescue + x = $! + end + test_ok(x && /Interrupt/ =~ x.message) +end + +test_check "eval" +test_ok(eval("") == nil) +$bad=false +eval 'while false; $bad = true; print "foo\n" end' +test_ok(!$bad) + +test_ok(eval('Object')) +test_ok(eval('true')) +test_ok(!eval('nil')) +test_ok(!eval('false')) + +$foo = 'test_ok(true)' +begin + eval $foo +rescue + test_ok(false) +end + +test_ok(eval("$foo") == 'test_ok(true)') +test_ok(eval("true") == true) +i = 5 +test_ok(eval("i == 5")) +test_ok(eval("i") == 5) +test_ok(eval("defined? i")) + +# eval with binding +def test_ev + local1 = "local1" + lambda { + local2 = "local2" + return binding + }.call +end + +$x = test_ev +test_ok(eval("local1", $x) == "local1") # normal local var +test_ok(eval("local2", $x) == "local2") # nested local var +$bad = true +begin + p eval("local1") +rescue NameError # must raise error + $bad = false +end +test_ok(!$bad) + +module EvTest + EVTEST1 = 25 + evtest2 = 125 + $x = binding +end +test_ok(eval("EVTEST1", $x) == 25) # constant in module +test_ok(eval("evtest2", $x) == 125) # local var in module +$bad = true +begin + eval("EVTEST1") +rescue NameError # must raise error + $bad = false +end +test_ok(!$bad) + +x = binding #! YARV Limitation: Proc.new{} +eval "i4 = 1", x +test_ok(eval("i4", x) == 1) +x = Proc.new{binding}.call #! YARV Limitation: Proc.new{Proc.new{}}.call +eval "i4 = 22", x +test_ok(eval("i4", x) == 22) +$x = [] +x = Proc.new{binding}.call #! YARV Limitation: Proc.new{Proc.new{}}.call +eval "(0..9).each{|i5| $x[i5] = Proc.new{i5*2}}", x +test_ok($x[4].call == 8) + +x = binding +eval "i = 1", x +test_ok(eval("i", x) == 1) +x = Proc.new{binding}.call +eval "i = 22", x +test_ok(eval("i", x) == 22) +$x = [] +x = Proc.new{binding}.call +eval "(0..9).each{|i5| $x[i5] = Proc.new{i5*2}}", x +test_ok($x[4].call == 8) +x = Proc.new{binding}.call +eval "for i6 in 1..1; j6=i6; end", x +test_ok(eval("defined? i6", x)) +test_ok(eval("defined? j6", x)) + +Proc.new { + p = binding + eval "foo11 = 1", p + foo22 = 5 + Proc.new{foo11=22}.call + Proc.new{foo22=55}.call + test_ok(eval("foo11", p) == eval("foo11")) + test_ok(eval("foo11") == 1) + test_ok(eval("foo22", p) == eval("foo22")) + test_ok(eval("foo22") == 55) +}.call if false #! YARV Limitation + +#! YARV Limitation: p1 = Proc.new{i7 = 0; Proc.new{i7}}.call +p1 = Proc.new{i7 = 0; binding}.call +#! YARV Limitation: test_ok(p1.call == 0) +eval "i7=5", p1 +#! YARV Limitation: test_ok(p1.call == 5) +test_ok(!defined?(i7)) + +if false #! YARV Limitation +p1 = Proc.new{i7 = 0; Proc.new{i7}}.call +i7 = nil +test_ok(p1.call == 0) +eval "i7=1", p1 +test_ok(p1.call == 1) +eval "i7=5", p1 +test_ok(p1.call == 5) +test_ok(i7 == nil) +end + +# WASI doesn't support spawning a new process for now. +unless /wasi/ =~ RUBY_PLATFORM +test_check "system" +test_ok(`echo foobar` == "foobar\n") +test_ok(`./miniruby -e 'print "foobar"'` == 'foobar') + +script_tmp = "script_tmp.#{$$}" +tmp = open(script_tmp, "w") +tmp.print "print $zzz\n"; +tmp.close + +test_ok(`./miniruby -s #{script_tmp} -zzz` == 'true') +test_ok(`./miniruby -s #{script_tmp} -zzz=555` == '555') + +tmp = open(script_tmp, "w") +tmp.print "#! /usr/local/bin/ruby -s\n"; +tmp.print "print $zzz\n"; +tmp.close + +test_ok(`./miniruby #{script_tmp} -zzz=678` == '678') + +tmp = open(script_tmp, "w") +tmp.print "this is a leading junk\n"; +tmp.print "#! /usr/local/bin/ruby -s\n"; +tmp.print "print $zzz\n"; +tmp.print "__END__\n"; +tmp.print "this is a trailing junk\n"; +tmp.close + +test_ok(`./miniruby -x #{script_tmp}` == '') +test_ok(`./miniruby -x #{script_tmp} -zzz=555` == '555') + +tmp = open(script_tmp, "w") +for i in 1..5 + tmp.print i, "\n" +end +tmp.close + +`./miniruby -i.bak -pe '$_.sub!(/^[0-9]+$/){$&.to_i * 5}' #{script_tmp}` +done = true +tmp = open(script_tmp, "r") +while tmp.gets + if $_.to_i % 5 != 0 + done = false + break + end +end +tmp.close +test_ok(done) + +File.unlink script_tmp or `/bin/rm -f "#{script_tmp}"` +File.unlink "#{script_tmp}.bak" or `/bin/rm -f "#{script_tmp}.bak"` +end # not /wasi/ =~ RUBY_PLATFORM + +test_check "const" +TEST1 = 1 +TEST2 = 2 + +module Const + TEST3 = 3 + TEST4 = 4 +end + +module Const2 + TEST3 = 6 + TEST4 = 8 +end + +include Const + +test_ok([TEST1,TEST2,TEST3,TEST4] == [1,2,3,4]) + +include Const2 +STDERR.print "intentionally redefines TEST3, TEST4\n" if $VERBOSE +test_ok([TEST1,TEST2,TEST3,TEST4] == [1,2,6,8]) + + +test_ok((String <=> Object) == -1) +test_ok((Object <=> String) == 1) +test_ok((Array <=> String) == nil) + +test_check "clone" +foo = Object.new +def foo.test + "test" +end +bar = foo.clone +def bar.test2 + "test2" +end + +test_ok(bar.test2 == "test2") +test_ok(bar.test == "test") +test_ok(foo.test == "test") + +begin + foo.test2 + test_ok false +rescue NoMethodError + test_ok true +end + +module M001; end +module M002; end +module M003; include M002; end +module M002; include M001; end +module M003; include M002; end + +test_ok(M003.ancestors == [M003, M002, M001]) + +test_check "marshal" +$x = [1,2,3,[4,5,"foo"],{1=>"bar"},2.5,fact(30)] +$y = Marshal.dump($x) +test_ok($x == Marshal.load($y)) + +StrClone=String.clone; +test_ok(Marshal.load(Marshal.dump(StrClone.new("abc"))).class == StrClone) + +[[1,2,3,4], [81, 2, 118, 3146]].each { |w,x,y,z| + a = (x.to_f + y.to_f / z.to_f) * Math.exp(w.to_f / (x.to_f + y.to_f / z.to_f)) + ma = Marshal.dump(a) + b = Marshal.load(ma) + test_ok(a == b) +} + +test_check "pack" + +$format = "c2x5CCxsdils_l_a6"; +# Need the expression in here to force ary[5] to be numeric. This avoids +# test2 failing because ary2 goes str->numeric->str and ary does not. +ary = [1,-100,127,128,32767,987.654321098 / 100.0,12345,123456,-32767,-123456,"abcdef"] +$x = ary.pack($format) +ary2 = $x.unpack($format) + +test_ok(ary.length == ary2.length) +test_ok(ary.join(':') == ary2.join(':')) +test_ok($x =~ /def/) + +$x = [-1073741825] +test_ok($x.pack("q").unpack("q") == $x) + +test_check "math" +test_ok(Math.sqrt(4) == 2) + +include Math +test_ok(sqrt(4) == 2) + +test_check "struct" +struct_test = Struct.new("Test", :foo, :bar) +test_ok(struct_test == Struct::Test) + +test = struct_test.new(1, 2) +test_ok(test.foo == 1 && test.bar == 2) +test_ok(test[0] == 1 && test[1] == 2) + +a, b = test.to_a +test_ok(a == 1 && b == 2) + +test[0] = 22 +test_ok(test.foo == 22) + +test.bar = 47 +test_ok(test.bar == 47) + +test_check "variable" +test_ok($$.instance_of?(Integer)) + +# read-only variable +begin + $$ = 5 + test_ok false +rescue NameError + test_ok true +end + +foobar = "foobar" +$_ = foobar +test_ok($_ == foobar) + +class Gods + @@rule = "Uranus" + def ruler0 + @@rule + end + + def self.ruler1 # <= per method definition style + @@rule + end + class << self # <= multiple method definition style + def ruler2 + @@rule + end + end +end + +module Olympians + @@rule ="Zeus" + def ruler3 + @@rule + end +end + +class Titans < Gods + @@rule = "Cronus" # modifies @@rule in Gods + include Olympians + def ruler4 + @@rule + end +end + +test_ok(Gods.new.ruler0 == "Cronus") +test_ok(Gods.ruler1 == "Cronus") +test_ok(Gods.ruler2 == "Cronus") +test_ok(Titans.ruler1 == "Cronus") +test_ok(Titans.ruler2 == "Cronus") +atlas = Titans.new +test_ok(atlas.ruler0 == "Cronus") +test_ok(atlas.ruler3 == "Zeus") +begin + atlas.ruler4 +rescue RuntimeError => e + test_ok(e.message.include?("class variable @@rule of Olympians is overtaken by Gods")) +else + test_ok(false) +end +test_ok(atlas.ruler3 == "Zeus") + +test_check "trace" +$x = 1234 +$y = 0 +trace_var :$x, Proc.new{$y = $x} +$x = 40414 +test_ok($y == $x) + +untrace_var :$x +$x = 19660208 +test_ok($y != $x) + +trace_var :$x, Proc.new{$x *= 2} +$x = 5 +test_ok($x == 10) + +untrace_var :$x + +test_check "defined?" + +test_ok(defined?($x)) # global variable +test_ok(defined?($x) == 'global-variable')# returns description + +foo=5 +test_ok(defined?(foo)) # local variable + +test_ok(defined?(Array)) # constant +test_ok(defined?(Object.new)) # method +test_ok(!defined?(Object.print))# private method +test_ok(defined?(1 == 2)) # operator expression + +class Foo + def foo + p :foo + end + protected :foo + def bar(f) + test_ok(defined?(self.foo)) + test_ok(defined?(f.foo)) + end +end +f = Foo.new +test_ok(defined?(f.foo) == nil) +f.bar(f) + +def defined_test + return !defined?(yield) +end + +test_ok(defined_test) # not iterator +test_ok(!defined_test{}) # called as iterator + +test_check "alias" +class Alias0 + def foo; "foo" end +end +class Alias1 < Alias0 + alias bar foo + def foo; "foo+" + super end +end +class Alias2 < Alias1 + alias baz foo + undef foo +end + +x = Alias2.new +test_ok(x.bar == "foo") +test_ok(x.baz == "foo+foo") + +# test_check for cache +test_ok(x.baz == "foo+foo") + +class Alias3 < Alias2 + def foo + defined? super + end + def bar + defined? super + end + def quux + defined? super + end +end +x = Alias3.new +test_ok(!x.foo) +test_ok(x.bar) +test_ok(!x.quux) + +test_check "path" +test_ok(File.basename("a") == "a") +test_ok(File.basename("a/b") == "b") +test_ok(File.basename("a/b/") == "b") +test_ok(File.basename("/") == "/") +test_ok(File.basename("//") == "/") +test_ok(File.basename("///") == "/") +test_ok(File.basename("a/b////") == "b") +test_ok(File.basename("a.rb", ".rb") == "a") +test_ok(File.basename("a.rb///", ".rb") == "a") +test_ok(File.basename("a.rb///", ".*") == "a") +test_ok(File.basename("a.rb///", ".c") == "a.rb") +test_ok(File.dirname("a") == ".") +test_ok(File.dirname("/") == "/") +test_ok(File.dirname("/a") == "/") +test_ok(File.dirname("a/b") == "a") +test_ok(File.dirname("a/b/c") == "a/b") +test_ok(File.dirname("/a/b/c") == "/a/b") +test_ok(File.dirname("/a/b/") == "/a") +test_ok(File.dirname("/a/b///") == "/a") +case Dir.pwd +when %r'\A\w:' + test_ok(/\A\w:\/\z/ =~ File.expand_path(".", "/")) + test_ok(/\A\w:\/a\z/ =~ File.expand_path("a", "/")) + dosish = true +when %r'\A//' + test_ok(%r'\A//[^/]+/[^/]+\z' =~ File.expand_path(".", "/")) + test_ok(%r'\A//[^/]+/[^/]+/a\z' =~ File.expand_path(".", "/")) + dosish = true +else + test_ok(File.expand_path(".", "/") == "/") + test_ok(File.expand_path("sub", "/") == "/sub") +end +if dosish + test_ok(File.expand_path("/", "//machine/share/sub") == "//machine/share") + test_ok(File.expand_path("/dir", "//machine/share/sub") == "//machine/share/dir") + test_ok(File.expand_path("/", "z:/sub") == "z:/") + test_ok(File.expand_path("/dir", "z:/sub") == "z:/dir") +end +test_ok(File.expand_path(".", "//") == "//") +test_ok(File.expand_path("sub", "//") == "//sub") + +# test_check "Proc#binding" +ObjectSpace.each_object(Proc){|o| + begin + b = o.binding + eval 'self', b + rescue ArgumentError + end +} + +test_check "gc" +begin + 1.upto(10000) { + tmp = [0,1,2,3,4,5,6,7,8,9] + } + tmp = nil + test_ok true +rescue + test_ok false +end +class S + def initialize(a) + @a = a + end +end +l=nil +100000.times { + l = S.new(l) +} +GC.start +test_ok true # reach here or dumps core +l = [] +100000.times { + l.push([l]) +} +GC.start +test_ok true # reach here or dumps core + +ObjectSpace.each_object{|o| + o.class.name +} + +test_ok true # reach here or dumps core + +PROGRESS.finish +if $failed > 0 + printf "not ok/test: %d failed %d\n", $ntest, $failed +else + printf "end of test(test: %d)\n", $ntest +end diff --git a/benchmark/README.md b/benchmark/README.md new file mode 100644 index 0000000000..e11381cad9 --- /dev/null +++ b/benchmark/README.md @@ -0,0 +1,74 @@ +# ruby/benchmark + +This directory has benchmark definitions to be run with +[benchmark\_driver.gem](https://github.com/benchmark-driver/benchmark-driver). + +## Normal usage + +Execute `gem install benchmark_driver` and run a command like: + +```bash +# Run a benchmark script with the ruby in the $PATH +benchmark-driver benchmark/app_fib.rb + +# Run benchmark scripts with multiple Ruby executables or options +benchmark-driver benchmark/*.rb -e /path/to/ruby -e '/path/to/ruby --jit' + +# Or compare Ruby versions managed by rbenv +benchmark-driver benchmark/*.rb --rbenv '2.5.1;2.6.0-preview2 --jit' + +# You can collect many metrics in many ways +benchmark-driver benchmark/*.rb --runner memory --output markdown + +# Some are defined with YAML for complex setup or accurate measurement +benchmark-driver benchmark/*.yml +``` + +See also: + +```console +Usage: benchmark-driver [options] RUBY|YAML... + -r, --runner TYPE Specify runner type: ips, time, memory, once, block (default: ips) + -o, --output TYPE Specify output type: compare, simple, markdown, record, all (default: compare) + -e, --executables EXECS Ruby executables (e1::path1 arg1; e2::path2 arg2;...) + --rbenv VERSIONS Ruby executables in rbenv (x.x.x arg1;y.y.y arg2;...) + --repeat-count NUM Try benchmark NUM times and use the fastest result or the worst memory usage + --repeat-result TYPE Yield "best", "average" or "worst" result with --repeat-count (default: best) + --alternate Alternate executables instead of running the same executable in a row with --repeat-count + --bundler Install and use gems specified in Gemfile + --filter REGEXP Filter out benchmarks with given regexp + --run-duration SECONDS Warmup estimates loop_count to run for this duration (default: 3) + --timeout SECONDS Timeout ruby command execution with timeout(1) + -v, --verbose Verbose mode. Multiple -v options increase visilibity (max: 2) +``` + +## make benchmark + +Using `make benchmark`, `make update-benchmark-driver` automatically downloads +the supported version of benchmark\_driver, and it runs benchmarks with the downloaded +benchmark\_driver. + +```bash +# Run all benchmarks with the ruby in the $PATH and the built ruby +make benchmark + +# Or compare with specific ruby binary +make benchmark COMPARE_RUBY="/path/to/ruby --jit" + +# Run vm benchmarks +make benchmark ITEM=vm + +# Run some limited benchmarks in ITEM-matched files +make benchmark ITEM=vm OPTS=--filter=block + +# You can specify the benchmark by an exact filename instead of using the default argument: +# ARGS = $$(find $(srcdir)/benchmark -maxdepth 1 -name '*$(ITEM)*.yml' -o -name '*$(ITEM)*.rb') +make benchmark ARGS=benchmark/erb_render.yml + +# You can specify any option via $OPTS +make benchmark OPTS="--help" + +# With `make benchmark`, some special runner plugins are available: +# -r peak, -r size, -r total, -r utime, -r stime, -r cutime, -r cstime +make benchmark ITEM=vm_bigarray OPTS="-r peak" +``` diff --git a/benchmark/bm_app_answer.rb b/benchmark/app_answer.rb index 3cd8a8fd37..3cd8a8fd37 100644 --- a/benchmark/bm_app_answer.rb +++ b/benchmark/app_answer.rb diff --git a/benchmark/app_aobench.rb b/benchmark/app_aobench.rb new file mode 100644 index 0000000000..16296af12b --- /dev/null +++ b/benchmark/app_aobench.rb @@ -0,0 +1,297 @@ +# coding: US-ASCII + +# AO render benchmark +# Original program (C) Syoyo Fujita in Javascript (and other languages) +# https://code.google.com/p/aobench/ +# Ruby(yarv2llvm) version by Hideki Miura +# + +IMAGE_WIDTH = 256 +IMAGE_HEIGHT = 256 +NSUBSAMPLES = 2 +NAO_SAMPLES = 8 + +srand(0) + +class Vec + def initialize(x, y, z) + @x = x + @y = y + @z = z + end + + attr_accessor :x, :y, :z + + def vadd(b) + Vec.new(@x + b.x, @y + b.y, @z + b.z) + end + + def vsub(b) + Vec.new(@x - b.x, @y - b.y, @z - b.z) + end + + def vcross(b) + Vec.new(@y * b.z - @z * b.y, + @z * b.x - @x * b.z, + @x * b.y - @y * b.x) + end + + def vdot(b) + @x * b.x + @y * b.y + @z * b.z + end + + def vlength + Math.sqrt(@x * @x + @y * @y + @z * @z) + end + + def vnormalize + len = vlength + v = Vec.new(@x, @y, @z) + if len > 1.0e-17 then + v.x = v.x / len + v.y = v.y / len + v.z = v.z / len + end + v + end +end + + +class Sphere + def initialize(center, radius) + @center = center + @radius = radius + end + + attr_reader :center, :radius + + def intersect(ray, isect) + rs = ray.org.vsub(@center) + b = rs.vdot(ray.dir) + c = rs.vdot(rs) - (@radius * @radius) + d = b * b - c + if d > 0.0 then + t = - b - Math.sqrt(d) + + if t > 0.0 and t < isect.t then + isect.t = t + isect.hit = true + isect.pl = Vec.new(ray.org.x + ray.dir.x * t, + ray.org.y + ray.dir.y * t, + ray.org.z + ray.dir.z * t) + n = isect.pl.vsub(@center) + isect.n = n.vnormalize + else + 0.0 + end + end + nil + end +end + +class Plane + def initialize(p, n) + @p = p + @n = n + end + + def intersect(ray, isect) + d = -@p.vdot(@n) + v = ray.dir.vdot(@n) + v0 = v + if v < 0.0 then + v0 = -v + end + if v0 < 1.0e-17 then + return + end + + t = -(ray.org.vdot(@n) + d) / v + + if t > 0.0 and t < isect.t then + isect.hit = true + isect.t = t + isect.n = @n + isect.pl = Vec.new(ray.org.x + t * ray.dir.x, + ray.org.y + t * ray.dir.y, + ray.org.z + t * ray.dir.z) + end + nil + end +end + +class Ray + def initialize(org, dir) + @org = org + @dir = dir + end + + attr_accessor :org, :dir +end + +class Isect + def initialize + @t = 10000000.0 + @hit = false + @pl = Vec.new(0.0, 0.0, 0.0) + @n = Vec.new(0.0, 0.0, 0.0) + end + + attr_accessor :t, :hit, :pl, :n +end + +def clamp(f) + i = f * 255.5 + if i > 255.0 then + i = 255.0 + end + if i < 0.0 then + i = 0.0 + end + i.to_i +end + +def otherBasis(basis, n) + basis[2] = Vec.new(n.x, n.y, n.z) + basis[1] = Vec.new(0.0, 0.0, 0.0) + + if n.x < 0.6 and n.x > -0.6 then + basis[1].x = 1.0 + elsif n.y < 0.6 and n.y > -0.6 then + basis[1].y = 1.0 + elsif n.z < 0.6 and n.z > -0.6 then + basis[1].z = 1.0 + else + basis[1].x = 1.0 + end + + basis[0] = basis[1].vcross(basis[2]) + basis[0] = basis[0].vnormalize + + basis[1] = basis[2].vcross(basis[0]) + basis[1] = basis[1].vnormalize +end + +class Scene + def initialize + @spheres = Array.new + @spheres[0] = Sphere.new(Vec.new(-2.0, 0.0, -3.5), 0.5) + @spheres[1] = Sphere.new(Vec.new(-0.5, 0.0, -3.0), 0.5) + @spheres[2] = Sphere.new(Vec.new(1.0, 0.0, -2.2), 0.5) + @plane = Plane.new(Vec.new(0.0, -0.5, 0.0), Vec.new(0.0, 1.0, 0.0)) + end + + def ambient_occlusion(isect) + basis = Array.new + otherBasis(basis, isect.n) + + ntheta = NAO_SAMPLES + nphi = NAO_SAMPLES + eps = 0.0001 + occlusion = 0.0 + + p0 = Vec.new(isect.pl.x + eps * isect.n.x, + isect.pl.y + eps * isect.n.y, + isect.pl.z + eps * isect.n.z) + nphi.times do |j| + ntheta.times do |i| + r = rand + phi = 2.0 * 3.14159265 * rand + x = Math.cos(phi) * Math.sqrt(1.0 - r) + y = Math.sin(phi) * Math.sqrt(1.0 - r) + z = Math.sqrt(r) + + rx = x * basis[0].x + y * basis[1].x + z * basis[2].x + ry = x * basis[0].y + y * basis[1].y + z * basis[2].y + rz = x * basis[0].z + y * basis[1].z + z * basis[2].z + + raydir = Vec.new(rx, ry, rz) + ray = Ray.new(p0, raydir) + + occisect = Isect.new + @spheres[0].intersect(ray, occisect) + @spheres[1].intersect(ray, occisect) + @spheres[2].intersect(ray, occisect) + @plane.intersect(ray, occisect) + if occisect.hit then + occlusion = occlusion + 1.0 + else + 0.0 + end + end + end + + occlusion = (ntheta.to_f * nphi.to_f - occlusion) / (ntheta.to_f * nphi.to_f) + + Vec.new(occlusion, occlusion, occlusion) + end + + def render(w, h, nsubsamples) + cnt = 0 + nsf = nsubsamples.to_f + h.times do |y| + w.times do |x| + rad = Vec.new(0.0, 0.0, 0.0) + + # Subsampling + nsubsamples.times do |v| + nsubsamples.times do |u| + + cnt = cnt + 1 + wf = w.to_f + hf = h.to_f + xf = x.to_f + yf = y.to_f + uf = u.to_f + vf = v.to_f + + px = (xf + (uf / nsf) - (wf / 2.0)) / (wf / 2.0) + py = -(yf + (vf / nsf) - (hf / 2.0)) / (hf / 2.0) + + eye = Vec.new(px, py, -1.0).vnormalize + + ray = Ray.new(Vec.new(0.0, 0.0, 0.0), eye) + + isect = Isect.new + @spheres[0].intersect(ray, isect) + @spheres[1].intersect(ray, isect) + @spheres[2].intersect(ray, isect) + @plane.intersect(ray, isect) + if isect.hit then + col = ambient_occlusion(isect) + rad.x = rad.x + col.x + rad.y = rad.y + col.y + rad.z = rad.z + col.z + end + end + end + + r = rad.x / (nsf * nsf) + g = rad.y / (nsf * nsf) + b = rad.z / (nsf * nsf) + printf("%c", clamp(r)) + printf("%c", clamp(g)) + printf("%c", clamp(b)) + end + nil + end + + nil + end +end + +alias printf_orig printf +def printf *args + # $fp.printf(*args) +end + +# File.open("ao.ppm", "w") do |fp| + # $fp = fp + printf("P6\n") + printf("%d %d\n", IMAGE_WIDTH, IMAGE_HEIGHT) + printf("255\n") + Scene.new.render(IMAGE_WIDTH, IMAGE_HEIGHT, NSUBSAMPLES) +# end + +undef printf +alias printf printf_orig diff --git a/benchmark/app_erb.yml b/benchmark/app_erb.yml new file mode 100644 index 0000000000..31e29b7644 --- /dev/null +++ b/benchmark/app_erb.yml @@ -0,0 +1,23 @@ +# +# Create many HTML strings with ERB. +# +prelude: | + require 'erb' + + data = <<erb + <html> + <head> <%= title %> </head> + <body> + <h1> <%= title %> </h1> + <p> + <%= content %> + </p> + </body> + </html> + erb + + title = "hello world!" + content = "hello world!\n" * 10 +benchmark: + app_erb: ERB.new(data).result(binding) +loop_count: 15000 diff --git a/benchmark/bm_app_factorial.rb b/benchmark/app_factorial.rb |