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-rw-r--r--doc/ChangeLog-2.3.012187
-rw-r--r--doc/NEWS-2.3.0404
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@@ -0,0 +1,12187 @@
+Thu Dec 24 23:01:57 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * NEWS: added entry for CGI.escapeHTML optimization.
+
+Thu Dec 24 18:43:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * error.c (rb_compile_error_with_enc, rb_compile_error),
+ (rb_compile_bug): deprecate internal functions.
+
+ * parse.y (parser_yyerror): construct exception message with
+ source code and caret.
+
+Thu Dec 24 17:25:42 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (append_compile_error), parse.y (compile_error):
+ preserve encoding of source file name in exceptions.
+
+ * error.c (rb_compile_error_str, rb_compile_bug_str): add.
+
+Thu Dec 24 16:17:47 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * common.mk (fake.rb): $(arch)-fake.rb must depend miniruby because
+ it may depend miniruby.
+
+Thu Dec 24 16:13:05 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * common.mk (ripper.c): r50045 wrongly replace $(PWD) with ../..
+ It is the top of build directory, not topsrcdir.
+
+Thu Dec 24 15:02:42 2015 sorah (Shota Fukumori) <her@sorah.jp>
+
+ * tool/vcs.rb (IO.popen): Refactor. Avoid assigning in condition.
+
+Thu Dec 24 15:01:38 2015 sorah (Shota Fukumori) <her@sorah.jp>
+
+ * tool/file2lastrev.rb: Fix ArgumentError to work on Ruby 1.8.7.
+
+Thu Dec 24 14:44:08 2015 sorah (Shota Fukumori) <her@sorah.jp>
+
+ * tool/vcs.rb (IO.popen): Enable on Ruby 1.9 where chdir option is not
+ supported on IO.popen
+
+ * tool/vcs.rb (IO.popen): Fix NoMethodError. I guess r49705 was not
+ tested... :/
+
+Thu Dec 24 14:57:03 2015 Koichi Sasada <ko1@atdot.net>
+
+ * NEWS: rename
+ "Implementation changes" section to
+ "Supported platform changes" section.
+
+ * NEWS: add "Implementation improvements" and add several entries.
+
+ * NEWS: add NEWS entries by Eric Wong. [ruby-core:72450]
+
+Thu Dec 24 00:26:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/io/console/extconf.rb: fix gem build failure on Windows.
+ only win32_vk.inc is included in the gem and no dependencies for
+ the header, so that gperf will not be mandatory.
+ [ruby-core:72453] [Bug #11866]
+
+ * ext/io/console/io-console.gemspec: include depend file and
+ win32_vk header.
+
+Wed Dec 23 23:58:44 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (rb_readwrite_syserr_fail): works with the given errno than
+ thread local errno.
+
+Wed Dec 23 17:57:45 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c, io.c, util.c: prefer rb_syserr_fail with saved errno
+ over setting errno then call rb_sys_fail, not to be clobbered
+ potentially and to reduce thread local errno accesses.
+
+Wed Dec 23 11:58:52 2015 Yuichiro Kaneko <yui-knk@ruby-lang.org>
+
+ * string.c: Fix document. Default value of the first
+ argument of `String#split` is not `$;` but `nil`.
+ When `nil` is passed as first argument, `$;` is used.
+ [ci skip] [Bug #11729] [ruby-dev:49378]
+
+Wed Dec 23 07:15:17 2015 Eric Wong <e@80x24.org>
+
+ * ext/socket/init.c (rsock_init_sock): reject reserved FDs
+ [ruby-core:72445] [Bug #11862]
+
+Wed Dec 23 02:59:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (__STDC_WANT_LIB_EXT1__): necessary to use memset_s
+ in strict C99 mode.
+
+Wed Dec 23 02:34:36 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * regexec.c (match_at): move direct threaded VM code to get rid of
+ mixed declarations and code, and enable it only for gcc since it
+ depends on a gcc extension.
+
+Wed Dec 23 02:23:19 2015 Yuki Nishijima <mail@yukinishijima.net>
+
+ * gems/bundled_gems: Upgrade the did_you_mean gem to 1.0.0
+
+ * NEWS: Add news about the did_you_mean gem
+
+Wed Dec 23 02:18:57 2015 Jake Worth <jakeworth82@gmail.com>
+
+ * doc/contributing.rdoc: [DOC] remove an extra word "here".
+ [Fix GH-1169]
+
+Wed Dec 23 01:58:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * regexec.c (USE_DIRECT_THREADED_VM): enable direct threaded VM by
+ the default.
+
+Tue Dec 22 22:15:53 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * gc.c (internal_object_p): should not expose singleton classes
+ without a metaclass. based on patches by ko1 and shugo.
+ [Bug #11740]
+
+ * class.c (rb_singleton_class_object_p): added.
+
+Tue Dec 22 22:15:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/io/console/io-console.gemspec: bump up to 0.4.4.
+
+Tue Dec 22 22:11:06 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * NEWS: Added news entry of Psych 2.0.17
+
+Tue Dec 22 22:09:01 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * NEWS: Added news entry of RDoc 4.2.1
+
+Tue Dec 22 21:20:00 2015 Kenta Murata <mrkn@mrkn.jp>
+
+ * ext/bigdecimal/bigdecimal.gemspec: bump version to 1.2.8.
+
+Tue Dec 22 21:08:05 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/rdoc.rb: bump version to 4.2.1. It contains following fixes.
+ https://github.com/rdoc/rdoc/pull/340
+ https://github.com/rdoc/rdoc/pull/341
+ https://github.com/rdoc/rdoc/pull/367
+ https://github.com/rdoc/rdoc/pull/368
+ * lib/rdoc/*: ditto.
+ * test/rdoc/*: ditto.
+
+Tue Dec 22 20:25:33 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/psych/lib/psych.rb: bump version to 2.0.17
+ * ext/psych/psych.gemspec: ditto.
+
+Tue Dec 22 20:14:47 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm_insnhelper.c: move vm_callee_setup_block_arg() (and related
+ functions) to the latter location.
+ This moving recovers performance a little.
+ [Bug #11829]
+
+Tue Dec 22 15:21:11 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (str_compat_and_valid): as scrub does nothing for dummy
+ encoding string now, incompatible encoding is not a matter.
+
+Tue Dec 22 14:31:28 2015 Toru Iwase <tietew@tietew.net>
+
+ * ext/cgi/escape/escape.c (optimized_escape_html): CGI.escapeHTML
+ should return unfrozen new string.
+ [ruby-core:72426] [Bug #11858]
+
+Tue Dec 22 05:39:58 2015 Takashi Kokubun <takashikkbn@gmail.com>
+
+ * ext/cgi/escape/escape.c (preserve_original_state): Preserve
+ original state for tainted and frozen. [Fix GH-1166]
+ [ruby-dev:49451] [Bug #11855]
+
+Tue Dec 22 03:57:20 2015 Eric Wong <e@80x24.org>
+
+ * ext/socket/init.c (rsock_init_sock): check FD after validating
+ * test/socket/test_basicsocket.rb (test_for_fd): new
+ [ruby-core:72418] [Bug #11854]
+
+Mon Dec 21 21:29:45 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * variable.c (struct ivar_update): rename "extended" to "iv_extended"
+ to avoid name conflict with /usr/include/floatingpoint.h on
+ Solaris. [Bug #11853] [ruby-dev:49448]
+
+Mon Dec 21 12:15:32 2015 Kimura Wataru <kimuraw@i.nifty.jp>
+
+ * test/ruby/test_io.rb: handled rlimit value same as r52277
+ [Bug #11852][ruby-dev:49446]
+
+Mon Dec 21 10:21:22 2015 Ilya Vassilevsky <vassilevsky@gmail.com>
+
+ * lib/net/http.rb (open_timeout): update default value in RDoc
+ [ruby-core:72413]
+
+Mon Dec 21 10:18:46 2015 Kazuki Yamaguchi <k@rhe.jp>
+
+ * vm_backtrace.c (rb_profile_frames): ignore ifunc frames as it
+ did before. [ruby-core:72409] [Bug #11851]
+
+Mon Dec 21 09:33:17 2015 Karol Bucek <kares@users.noreply.github.com>
+
+ * ext/openssl/lib/openssl/ssl.rb (OpenSSL::SSL::SSLSocket): fix
+ NotImplementedError typo. [Fix GH-1165]
+
+Sun Dec 20 20:54:51 2015 Takashi Kokubun <takashikkbn@gmail.com>
+
+ * cgi/escape/escape.c: Optimize CGI.escapeHTML for
+ ASCII-compatible encodings. [Fix GH-1164]
+
+Sun Dec 20 15:36:46 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/erb.rb: revert r53123. It breaks compatibility like thor and
+ rspec-rails.
+ We should try with Ruby 2.4 or 3.0.
+ [Bug #11842][ruby-core:72374]
+ * lib/rdoc/erb_partial.rb: ditto.
+ * template/verconf.h.tmpl: ditto.
+
+Sun Dec 20 11:43:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_yylex): allow here documents in labeled
+ argument. [ruby-core:72396] [Bug #11849]
+
+Sun Dec 20 11:14:11 2015 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c (rb_mod_define_method): should check Symbol or not.
+ [Bug #11850]
+
+ * test/ruby/test_method.rb: add a test.
+
+Sun Dec 20 11:01:57 2015 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c (rb_mod_define_method): fix notation.
+
+Sun Dec 20 10:54:15 2015 Koichi Sasada <ko1@atdot.net>
+
+ * proc.c (proc_new): fix notation.
+
+Sun Dec 20 00:29:00 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * proc.c (rb_proc_get_iseq): proc made from symbol does not have
+ iseq. fix infinite loop. [ruby-core:72381] [Bug #11845]
+
+Sat Dec 19 20:06:10 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * enc/windows_1250.c: Should not use C++ style comments (C99 feature).
+ [Bug #11843]
+
+Sat Dec 19 17:17:04 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#initialize):
+ use WEBrick::Utils::TimeoutHandler::Thread, which is ignored by
+ LeakChecker#find_threads, instead of ::Thread to get rid of
+ thread leak checker. since this TimeoutHandler is resident
+ during tests because of Singleton, it waits for the next timeout
+ if it has any schedules. in the case of nested timeouts, inner
+ timeout does not cancel outer timeouts and then those schedules
+ still remain.
+
+Sat Dec 19 14:28:01 2015 Jake Worth <jakeworth82@gmail.com>
+
+ * ext/zlib/zlib.c (Init_zlib): [DOC] Fix double-word typo and
+ grammatical error. [Fix GH-1162]
+
+Sat Dec 19 14:23:59 2015 Jake Worth <jakeworth82@gmail.com>
+
+ * lib/csv.rb (CSV#initialize): [DOC] Fix double-word typo.
+ [Fix GH-1161]
+
+Sat Dec 19 10:33:33 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * enc/iso_8859_2.c, enc/windows_1250.c: separate Windows-1250
+ from ISO-8859-2 to fix 0x80..0x9e range (from Kimihito Matsui)
+
+Fri Dec 18 21:26:54 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): To prevent
+ potential deadlocks, Queue is used to tell update of @timeout_info
+ instead of sleep and wakeup. [Bug #11742] [ruby-dev:49387]
+
+Fri Dec 18 17:24:09 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (ibf_load_object_string): use fstring if frozen string.
+
+Fri Dec 18 16:54:38 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/stringio/stringio.c (strio_set_encoding): add StringIO's own
+ encoding and separate it from the buffer string to override the
+ encoding of string when reading. [ruby-core:72189] [Bug #11827]
+ note that setting the encoding of its buffer string directly
+ without StringIO#set_encoding may cause unpredictable behavior.
+
+Fri Dec 18 16:50:35 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (ibf_load_setup): check tainted string argument.
+
+Fri Dec 18 16:12:13 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm_core.h: define USE_LAZY_LOAD if it is not defined.
+
+Fri Dec 18 15:40:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/stringio/stringio.c (strio_unget_bytes): extract from
+ strio_ungetbyte to share with strio_ungetc.
+
+Fri Dec 18 12:39:42 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * doc/syntax/*.rdoc: separated modifier at sentence.
+ [ci skip][fix GH-1121] Patch by @clandry94
+
+Fri Dec 18 12:09:21 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/stringio/stringio.c (strio_ungetbyte): pad with \000 when
+ the current position is after the end.
+
+Fri Dec 18 11:24:48 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm_method.c (rb_method_entry_make, check_override_opt_method):
+ should check whether a newly created method overrides an optimize
+ method in case the method is defined in a prepended module of a
+ built-in class.
+ [ruby-core:72226] [Bug #11836]
+
+Fri Dec 18 11:09:38 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * vm.c (vm_exec): call RUBY_DTRACE_CMETHOD_RETURN_HOOK instead of
+ RUBY_DTRACE_METHOD_RETURN_HOOK.
+
+Fri Dec 18 10:24:44 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/irb/ruby-lex.rb: fixed parse error for striped heredocument syntax.
+ [fix GH-1127] Patch by @koic
+
+Fri Dec 18 09:44:47 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/pty/pty.c: fix double words typo.
+ [ci skip][fix GH-1157] Patch by @jwworth
+
+Fri Dec 18 09:42:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/nkf/nkf-utf8/utf8tbl.c: fix a typo.
+ [ci skip][fix GH-1159] Patch by @akshay-vishnoi
+ * ext/nkf/nkf-utf8/utf8tbl.h: ditto.
+
+Fri Dec 18 07:39:01 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm.c (rb_vm_check_redefinition_opt_method): should check the real
+ class instead of the origin iclass.
+ [ruby-core:72188] [Bug #11826]
+
+Thu Dec 17 22:13:10 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm_args.c (vm_caller_setup_arg_block): remove code for ifunc
+ because it was made unnecessary by r52138.
+
+Thu Dec 17 16:13:10 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * proc.c (rb_block_arity): should not call GetProcPtr() for symbols.
+ [ruby-core:72205] [Bug #11830]
+
+Thu Dec 17 14:16:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_scrub): the result should be infected by the
+ original string.
+
+Thu Dec 17 13:35:27 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * transcode.c (rb_econv_substr_append, econv_primitive_convert):
+ the result should be infected by the original string.
+
+Thu Dec 17 09:46:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * re.c (reg_names_iter): should consider encoding of regexp.
+ [ruby-core:72185] [Bug #11825]
+
+Thu Dec 17 03:52:10 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (vm_make_env_each): should not compare with Qfalse and FALSE.
+ Pointed at http://d.hatena.ne.jp/nagachika/20151216/ruby_trunk_changes_53128_53163
+
+Thu Dec 17 03:15:25 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm_insnhelper.c (vm_call_method_each_type): should not set fastpath
+ with keyword arguments for VM_METHOD_TYPE_ATTRSET type methods.
+
+ Normally, we can not use keyword arguments for this kind of methods,
+ (obj.foo = 1), but we can set alias names for them.
+ [Bug #11657]
+
+ * test/ruby/test_keyword.rb: add a test for this fix.
+
+Wed Dec 16 20:32:43 2015 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org>
+
+ * ext/fiddle/handle.c: check tainted string arguments.
+ Patch provided by tenderlove and nobu.
+
+ * test/fiddle/test_handle.rb (class TestHandle): add test for above.
+
+
+Wed Dec 16 19:30:56 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm.c (vm_make_proc_from_block): should convert a Symbol to a Proc.
+ [ruby-core:72083] [Bug #11811]
+
+Wed Dec 16 16:17:34 2015 Eric Wong <e@80x24.org>
+
+ * test/ruby/test_io.rb: fix spelling errors
+
+Wed Dec 16 16:04:49 2015 Eric Wong <e@80x24.org>
+
+ * NEWS: note IO#advise change [ruby-core:72168]
+
+Wed Dec 16 15:35:13 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c: fix mark miss for proc given as passed block.
+ [Bug #11750]
+
+ * vm.c (vm_make_proc_from_block): should return a Proc object
+ if block is given. Previous implementation returns
+ a Proc object only when corresponding Proc object is not
+ available.
+
+ * vm.c (vm_make_env_each): ditto.
+
+ * test/ruby/test_proc.rb: add a test for this bug.
+
+Wed Dec 16 12:24:59 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * test_struct.rb: Test that initialize is overridable [#11708]
+
+Wed Dec 16 10:49:51 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (block_command, block_call): fix `&.` calls after
+ block_call. [Feature #11537]
+
+Wed Dec 16 00:53:45 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): Acquire
+ TimeoutMutex only when accessing @timeout_info for avoiding
+ potential deadlock. [Bug #11742] [ruby-dev:49387]
+
+Wed Dec 16 00:39:27 2015 Jake Worth <jakeworth82@gmail.com>
+
+ * doc/extension.rdoc: [DOC] fix double-word typo. [Fix GH-1153]
+
+Wed Dec 16 00:25:41 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#initialize):
+ TimeoutMutex should be acquired when accessing @timeout_info.
+ To avoid deadlock, interrupt() calls are delayed.
+ Due to the mutex, it is safe to treat ary without ary.dup.
+ [Bug #11742] [ruby-dev:49387]
+
+Tue Dec 15 23:13:10 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * gc.c: Delete excess semicolon after RUBY_ALIAS_FUNCTION().
+ Suppress "syntax error: empty declaration" warnings by
+ Oracle Solaris Studio 12.x on Solaris. [Bug #11821]
+
+ * hash.c: ditto, after NOINSERT_UPDATE_CALLBACK().
+
+Tue Dec 15 18:04:04 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * NEWS: added news about EBCDIC encoding
+
+Tue Dec 15 17:57:57 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * enc/ebcdic.h, enc/trans/ebcdic.trans,
+ test/ruby/test_transcode.rb: Fixed encoding name
+ to the correct one in the IANA registry (IBM037)
+ and added an alias (ebcdic-cp-us)
+
+Tue Dec 15 16:19:26 2015 Takashi Kokubun <takashikkbn@gmail.com>
+
+ * lib/erb.rb: Render erb with array buffer for function call optimization.
+ [fix GH-1143]
+ * lib/rdoc/erb_partial.rb: ditto.
+ * template/verconf.h.tmpl: ditto.
+
+Tue Dec 15 13:50:05 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_str_oct): [DOC] mention radix indicators.
+ [ruby-core:71310] [Bug #11648]
+
+Tue Dec 15 12:20:30 2015 Takashi Kokubun <takashikkbn@gmail.com>
+
+ * lib/erb.rb: Simplify regexp to optimize erb scanner.
+ [fix GH-1144]
+
+Tue Dec 15 11:56:24 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/uri/common.rb: make code block for rdoc.
+ [ci skip][fix GH-1152] Patch by @Tonkpils
+
+Tue Dec 15 11:55:08 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/zlib/zlib.c: fix a typo.
+ [ci skip][fix GH-1149] Patch by @crismali
+
+Tue Dec 15 09:14:14 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * tool/transcode_tablegen.rb: detailed documentation
+ for transcode_tblgen function [ci skip]
+
+Mon Dec 14 22:11:11 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * enc/ebcdic.h: new dummy encoding EBCDIC-US
+ * enc/trans/ebcdic.trans: transcodings between EBCDIC-US
+ and iso-8859-1 [with code from Andrea Ribuoli]
+ * test/ruby/test_transcode.rb: tests for above
+ * tool/transcode_tablegen.rb: additional argument for
+ method transcode_tblgen
+
+Mon Dec 14 17:04:14 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/socket/lib/socket.rb: use safe navigation operator.
+ [fix GH-1142] Patch by @mlarraz
+ * lib/drb/extservm.rb: ditto.
+ * lib/net/http.rb: ditto.
+ * lib/net/http/response.rb: ditto.
+ * lib/scanf.rb: ditto.
+ * lib/uri/generic.rb: ditto.
+
+Mon Dec 14 17:03:05 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * bootstraptest/runner.rb: use safe navigation operator.
+ [fix GH-1142] Patch by @mlarraz
+ * test/openssl/test_pair.rb: ditto.
+ * test/ruby/test_econv.rb: ditto.
+ * test/ruby/test_settracefunc.rb: ditto.
+ * test/thread/test_queue.rb: ditto.
+
+Mon Dec 14 14:33:35 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/xmlrpc.rb: added documentation for parser details.
+ [ci skip][fix GH-1124] Patch by @jrafanie
+
+Mon Dec 14 11:46:52 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * enum.c: fix a typo in documentation.
+ [ci skip][fix GH-1140] Patch by @jutaz
+ * io.c: ditto.
+ * iseq.c: ditto.
+ * numeric.c: ditto.
+ * process.c: ditto.
+ * string.c: ditto.
+ * vm_trace.c: ditto.
+
+Mon Dec 14 11:41:59 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/cgi.rb: fix a typo in documentation.
+ [ci skip][fix GH-1140] Patch by @jutaz
+
+Mon Dec 14 11:31:00 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * compile.c: fix typos.
+ [ci skip][fix GH-1140] Patch by @jutaz
+ * dir.c: ditto.
+ * gc.c: ditto.
+ * io.c: ditto.
+ * node.h: ditto.
+ * thread_pthread.c: ditto.
+ * vm_insnhelper.c: ditto.
+ * vsnprintf.c: ditto.
+
+Mon Dec 14 11:27:01 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * enc/iso_2022_jp.h: fix typos.
+ [ci skip][fix GH-1140] Patch by @jutaz
+ * enc/utf_16_32.h: ditto.
+ * enc/utf_7.h: ditto.
+
+Mon Dec 14 11:25:57 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * benchmark/bm_app_aobench.rb: fix typos.
+ [ci skip][fix GH-1140] Patch by @jutaz
+ * benchmark/bm_vm_thread_pipe.rb: ditto.
+
+Sun Dec 13 23:46:10 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (trace_lex_state): trace lex_state changes if yydebug is
+ set, and send the messages to rb_stdout.
+
+ * parse.y (rb_parser_printf): store YYPRINTF messages per lines
+ so that lex_state traces do not mix.
+
+ * tool/ytab.sed: add parser argument to yy_stack_print too.
+
+Sun Dec 13 20:41:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (build_lex_state_name, trace_lex_state): lex_state is
+ now bit flags and can be set 2 bits or more.
+
+Sun Dec 13 20:26:30 2015 Yuki Yugui Sonoda <yugui@yugui.jp>
+
+ * test/ruby/test_syntax.rb: fix typo in test
+
+Sun Dec 13 20:12:14 2015 Yuki Yugui Sonoda <yugui@yugui.jp>
+
+ * parse.y (parse_percent): Allow %-literals in labeled arg as
+ r51624 did for parentheses.
+ Fixes [ruby-core:72084] [Bug #11812].
+
+Sun Dec 13 20:02:15 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ChangeLog: fix a typo
+
+Sun Dec 13 19:54:26 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * test/lib/envutil.rb: move envutil's assertions under Test::Unit::Assertion.
+ * test/lib/test/unit/assertions.rb: ditto.
+
+Sun Dec 13 19:24:20 2015 Yuki Yugui Sonoda <yugui@yugui.jp>
+
+ * parse.y (lex_state_name): Make it return the correct names.
+ Add new names to follow r51617; Indices ffs(2) returns are 1-origin.
+
+Sun Dec 13 18:40:45 2015 Yuki Yugui Sonoda <yugui@yugui.jp>
+
+ * parse.y: debug output of lex_state transition if PARSER_DEBUG
+
+Sun Dec 13 18:49:25 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * io.c (parse_mode_enc): preserve encoding of mode string in
+ warnings.
+
+ * io.c (io_encname_bom_p): check BOM prefix only, not including
+ UTF prefix.
+
+ * io.c (parse_mode_enc): warn BOM with non-UTF encoding.
+
+ * io.c (parse_mode_enc): fix buffer overflow.
+
+Sun Dec 13 18:35:57 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/fiddle/function.c (initialize): check all arguments first.
+ reported by Marcin 'Icewall' Noga of Cisco Talos.
+
+ * ext/fiddle/conversions.h (PTR2NUM): use signed integer to make
+ Fixnum for negative values.
+
+Sun Dec 13 18:33:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * pack.c (pack_pack): always check index range against the
+ receiver array length, which can be shortened by elements
+ conversion. reported by Marcin 'Icewall' Noga of Cisco Talos.
+
+Sun Dec 13 18:28:52 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/psych/psych_emitter.c (start_document): should not exceed
+ tags array range.
+
+ * ext/psych/psych_emitter.c (start_document): ensure string before
+ encoding conversion.
+
+Sun Dec 13 18:26:31 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/tk/tkutil/tkutil.c (tk_hash_kv): check types of array
+ argument. reported by Marcin 'Icewall' Noga of Cisco Talos.
+
+ * ext/tk/tkutil/tkutil.c (cbsubst_table_setup): check length of
+ argument arrays for each access, as callback methods can modify
+ them. reported by Marcin 'Icewall' Noga of Cisco Talos.
+
+ * ext/tk/tkutil/tkutil.c (cbsubst_table_setup): check types of
+ argument elements. reported by Marcin 'Icewall' Noga of Cisco
+ Talos.
+
+Sun Dec 13 18:19:20 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/win32ole/win32ole.c (ole_vstr2wc): check argument type, vstr
+ must be a String here. reported by Marcin 'Icewall' Noga of
+ Cisco Talos.
+
+Sun Dec 13 16:41:01 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in (BOOTSTRAPRUBY): make BASERUBY full path before
+ building ruby to get rid of unexpectedly invoking built ruby.
+ [ruby-core:72065] [Bug #11807]
+
+ * configure.in (BOOTSTRAPRUBY): use MINIRUBY but not BASERUBY
+ unless cross compiling. [ruby-core:72065] [Bug #11807]
+
+Sun Dec 13 14:17:19 2015 Akinori MUSHA <knu@iDaemons.org>
+
+ * test/test_shellwords.rb (TestShellwords): Add many more tests
+ for handling whitespace characters and frozenness.
+
+Sun Dec 13 14:16:09 2015 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/shellwords.rb (Shellwords#shellsplit): Document that this
+ method does not treat shell metacharacters as such.
+
+Sun Dec 13 12:17:43 2015 Eric Wong <e@80x24.org>
+
+ * lib/shellwords.rb (shellescape): duplicate frozen literal
+ * test/test_shellwords.rb (test_stringification): new test
+
+Sun Dec 13 11:47:35 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * object.c (rb_inspect): check the default internal encoding as
+ String#inspect do.
+ [ruby-dev:49415] [Bug #11787]
+
+Sun Dec 13 11:38:12 2015 Akinori MUSHA <knu@iDaemons.org>
+
+ * lib/shellwords.rb: Turn on frozen-string-literal after fixing
+ shellsplit.
+
+Sun Dec 13 10:44:44 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * KNOWNBUGS.rb: Fixed typo, made more explicit [ci skip]
+
+Sun Dec 13 10:26:47 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/openssl/ossl_ssl.c (ssl_npn_select_cb_common): fix parsing
+ protocol list.
+ The protocol list from OpenSSL is not null-terminated.
+ patched by Kazuki Yamaguchi [Bug #11810] [ruby-core:72082]
+
+Sun Dec 13 06:40:30 2015 Marc-Andre Lafortune <ruby-core@marc-andre.ca>
+
+ * lib/ostruct.rb: Have OpenStruct#dig raise if argument is not a
+ symbol
+ nor a string. See [#11762]
+
+Sun Dec 13 00:05:42 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * vm_insnhelper.c (vm_call_method_missing): method_missing should
+ not be refined.
+ [ruby-core:72080] [Bug #11809]
+
+Sat Dec 12 23:00:17 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/nkf/nkf-utf8/nkf.c: Merge nkf 2.1.4.
+
+Sat Dec 12 18:52:26 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * object.c (rb_obj_dig): raise TypeError if an element does not
+ have #dig method. [ruby-core:71798] [Bug #11762]
+
+Sat Dec 12 17:59:07 2015 Yuichiro Kaneko <yui-knk@ruby-lang.org>
+
+ * test/ruby/test_regexp.rb: Add test cases for `$KCODE` and `$=` warning
+ [Misc #11770][ruby-dev:49398]
+
+Sat Dec 12 17:11:57 2015 CHIKANAGA Tomoyuki <nagachika@ruby-lang.org>
+
+ * doc/NEWS-0.2.2: add description about incompatible change in Hash
+ duplicated key overriding policy. [Bug #10315] [Bug #11501]
+
+Sat Dec 12 07:44:38 2015 Eric Wong <e@80x24.org>
+
+ * io.c (do_io_advise): do not raise on ENOSYS
+ * test/ruby/test_io.rb (test_advise): do not skip on Errno::ENOSYS
+ (test_advise_pipe): ditto
+ [ruby-core:72066] [Feature #11806]
+
+Sat Dec 12 07:05:29 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enc/windows_1252.c: separate from ISO-8859-1 to fix 0x80..0x9e
+ range. [ruby-core:64049] [Bug #10097]
+
+Fri Dec 11 23:33:40 2015 Yusuke Endoh <mame@ruby-lang.org>
+
+ * sample/trick2015/: added the award-winning entries of TRICK 2015.
+ See https://github.com/tric/trick2015 for the contest outline.
+
+Fri Dec 11 17:59:05 2015 Eric Wong <e@80x24.org>
+
+ * insns.def (opt_case_dispatch): avoid converting Infinity
+ * test/ruby/test_optimization.rb (test_opt_case_dispatch_inf): new
+ [ruby-dev:49423] [Bug #11804]'
+
+Fri Dec 11 16:48:57 2015 Eric Wong <e@80x24.org>
+
+ * hash.c (rb_num_hash_start): avoid pathological behavior
+ [ruby-core:72028] [Feature #11405]
+
+Fri Dec 11 11:58:46 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * NEWS: Mentioned rubygems-2.5.1
+
+Fri Dec 11 11:52:39 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/rubygems: Update to RubyGems 2.5.1
+ * test/rubygems: ditto.
+
+Fri Dec 11 11:38:14 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_compile_each, ibf_load_object_hash): rehash
+ case-dispatch hash to reduce collisions.
+ http://d.hatena.ne.jp/ku-ma-me/20151210
+
+Fri Dec 11 03:44:43 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * object.c (rb_inspect): dump inspected result with rb_str_escape()
+ instead of raising Encoding::CompatibilityError. [Feature #11801]
+
+ * string.c (rb_str_escape): added to dump given string like
+ rb_str_inspect without quotes and always dump in US-ASCII
+ like rb_str_dump.
+
+Thu Dec 10 14:59:59 2015 Koichi Sasada <ko1@atdot.net>
+
+ * test/ruby/test_gc.rb (test_expand_heap): relax condition (1->2).
+
+Thu Dec 10 14:15:59 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * cont.c: fix a double word typo.
+ [Bug #11313][ruby-core:69749]
+
+Thu Dec 10 14:13:34 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/tk/lib/multi-tk.rb: fix typos.
+ [Bug #11764][ruby-core:71800]
+
+Thu Dec 10 11:33:34 2015 Eric Wong <e@80x24.org>
+
+ * compile.c (iseq_compile_each): reduce needless rb_str_dup
+ [ruby-core:72018] <5668DB6E.8000101@ruby-lang.org>
+
+Thu Dec 10 09:32:51 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * lib/mkmf.rb, lib/shellwords.rb: disable frozen-string-literal.
+ [ruby-core:72011] [Bug #11800]
+
+Thu Dec 10 06:33:39 2015 Eric Wong <e@80x24.org>
+
+ * marshal.c (memsize_dump_arg): remove NULL check
+ (memsize_load_arg): ditto
+
+Thu Dec 10 05:53:18 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * tool/mkconfig.rb: rbconfig must not be frozen-string-literal to
+ expand CONFIG hash. [ruby-core:72006] [Bug #11798]
+
+Thu Dec 10 05:03:51 2015 Eric Wong <e@80x24.org>
+
+ * ext/socket/ifaddr.c (ifaddr_mark): remove empty function
+ (ifaddr_type): pass zero to rb_data_type_t.function.dmark
+
+Thu Dec 10 04:49:16 2015 Eric Wong <e@80x24.org>
+
+ * proc.c (bm_free): remove, use default free
+ (method_data_type): use RUBY_TYPED_DEFAULT_FREE
+
+Thu Dec 10 02:01:41 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (iseq_compile_each): do not add debug information
+ without --debug or --debug=frozen-string-literal option
+ because String#dup slows down with debug information.
+ [Feature #11725]
+
+ * NEWS: apply about it.
+
+ * test/ruby/test_rubyoptions.rb: catch up this fix with refactoring.
+
+Thu Dec 10 00:06:56 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c: rename methods
+ RubyVM::InstructionSequence#to_binary_format -> #to_binary
+ RubyVM::InstructionSequence.from_binary_format -> .load_from_binary
+ RubyVM::InstructionSequence.from_binary_format_extra_data ->
+ .load_from_binary_extra_data
+
+ * iseq.c: fix document of iseq.to_binary.
+ [Fix GH-1134]
+
+ * sample/iseq_loader.rb: catch up this change.
+
+ * test/lib/iseq_loader_checker.rb: ditto.
+
+Wed Dec 9 17:02:03 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * regparse.h (SET_NTYPE): get rid of breaking strict aliasing.
+ patch by Zarko Todorovski in [ruby-core:71953]. [Bug #11790]
+
+Wed Dec 9 16:10:37 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm.c (rb_vm_cref_in_context): Module#define_method in non-class
+ expression should be public.
+ [Bug #11754]
+
+ * test/ruby/test_method.rb: add a test.
+
+Wed Dec 9 14:45:27 2015 Koichi Sasada <ko1@atdot.net>
+
+ * gc.c (gc_mark_stacked_objects): fix typo.
+ reported by XIE Zhibang. [Bug #11763]
+
+Wed Dec 9 14:37:51 2015 Shugo Maeda <shugo@ruby-lang.org>
+
+ * doc/syntax/refinements.rdoc: remove outdated description.
+
+Wed Dec 9 09:58:09 2015 Koichi Sasada <ko1@atdot.net>
+
+ * ext/**/*.c (*_memsize): same as r52986 for extensions.
+
+Wed Dec 9 09:46:19 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * .gitignore: ignored ISeq binary format.
+
+Wed Dec 9 09:34:41 2015 Koichi Sasada <ko1@atdot.net>
+
+ * *.c (*_memsize): do not check ptr.
+ NULL checking is finished Before call of memsize functions.
+ See r52979.
+
+Wed Dec 9 09:25:29 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * test/net/smtp/test_response.rb: use Test::Unit. We should use Test::Unit
+ without rubygems and rdoc.
+
+Wed Dec 9 06:26:23 2015 Colin Kelley <colindkelley@gmail.com>
+
+ * lib/uri/generic.rb: enable frozen_string_literal
+ (split_userinfo): remove explicit .freeze for string literals
+ (check_path): ditto
+ (query): ditto
+ (fragment): ditto
+ (to_s): ditto
+ [ruby-core:71910] [Bug #11759]
+
+Wed Dec 9 06:25:47 2015 Eric Wong <e@80x24.org>
+
+ * test/uri/test_generic.rb (to_s): new test
+ [ruby-core:71820]
+
+Wed Dec 9 02:18:52 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (ibf_dump_memsize): should check NULL.
+
+Wed Dec 9 01:46:35 2015 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * string.c (rb_str_init): now accepts new option parameter `encoding'.
+ [Feature #11785]
+
+Wed Dec 9 00:52:37 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * file.c (rb_stat_wr, rb_stat_ww): call get_stat only once and
+ reduce checking struct. patch by Yuki Kurihara in
+ [ruby-core:71949]. [Misc #11789]
+
+Wed Dec 9 00:24:33 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (iseq_ibf_dump): dump extra data just string length.
+
+ * sample/iseq_loader.rb: add using
+ RubyVM::InstructionSequence.from_binary_format_extra_data method
+ (commented out).
+
+Mon Dec 9 00:21:19 2015 Yuki Nishijima <mail@yukinishijima.net>
+
+ * gems/bundled_gems: Upgrade the did_you_mean gem to 1.0.0.rc1
+
+Wed Dec 9 00:17:49 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (ibf_load_setup): cast to int.
+
+Wed Dec 9 00:13:09 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (ibf_setup_load): rename to ibf_load_setup().
+
+ * compile.c (iseq_load_setup): check binary format.
+
+Tue Dec 8 23:30:07 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * test/io/console/test_io_console.rb (run_pty): Avoid waiting twice
+ for a process. Fix Errno::ECHILD in TestIO_Console#test_close and
+ TestIO_Console#test_sync.
+
+Tue Dec 8 23:05:47 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (iseq_ibf_dump): fix for clang type checker.
+
+Tue Dec 8 23:04:02 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c (iseq_s_load): fix mysterious bug.
+
+Tue Dec 8 22:31:58 2015 Koichi Sasada <ko1@atdot.net>
+
+ * introduce new ISeq binary format serializer/de-serializer
+ and a pre-compilation/runtime loader sample.
+ [Feature #11788]
+
+ * iseq.c: add new methods:
+ * RubyVM::InstructionSequence#to_binary_format(extra_data = nil)
+ * RubyVM::InstructionSequence.from_binary_format(binary)
+ * RubyVM::InstructionSequence.from_binary_format_extra_data(binary)
+
+ * compile.c: implement body of this new feature.
+
+ * load.c (rb_load_internal0), iseq.c (rb_iseq_load_iseq):
+ call RubyVM::InstructionSequence.load_iseq(fname) with
+ loading script name if this method is defined.
+
+ We can return any ISeq object as a result value.
+ Otherwise loading will be continue as usual.
+
+ This interface is not matured and is not extensible.
+ So that we don't guarantee the future compatibility of this method.
+ Basically, you shouldn't use this method.
+
+ * iseq.h: move ISEQ_MAJOR/MINOR_VERSION (and some definitions)
+ from iseq.c.
+
+ * encoding.c (rb_data_is_encoding), internal.h: added.
+
+ * vm_core.h: add several supports for lazy load.
+ * add USE_LAZY_LOAD macro to specify enable or disable of
+ this feature.
+ * add several fields to rb_iseq_t.
+ * introduce new macro rb_iseq_check().
+
+ * insns.def: some check for lazy loading feature.
+
+ * vm_insnhelper.c: ditto.
+
+ * proc.c: ditto.
+
+ * vm.c: ditto.
+
+ * test/lib/iseq_loader_checker.rb: enabled iff suitable
+ environment variables are provided.
+
+ * test/runner.rb: enable lib/iseq_loader_checker.rb.
+
+ * sample/iseq_loader.rb: add sample compiler and loader.
+
+ $ ruby sample/iseq_loader.rb [dir]
+
+ will compile all ruby scripts in [dir].
+ With default setting, this compile creates *.rb.yarb files
+ in same directory of target .rb scripts.
+
+ $ ruby -r sample/iseq_loader.rb [app]
+
+ will run with enable to load compiled binary data.
+
+Tue Dec 8 21:21:16 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * NEWS: mention about Enumerator::Lazy#grep_v.
+ [ruby-core:71845] [Feature #11773]
+
+Tue Dec 8 17:36:36 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * string.c: removed unused variable
+
+Tue Dec 8 16:23:40 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * enumerator.c (lazy_grep_v): add Enumerator::Lazy#grep_v as well
+ as Enumerable, to enumerate lazily.
+ [ruby-core:71845] [Feature #11773]
+
+Tue Dec 8 14:27:07 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * error.c (name_err_local_variables): new method
+ NameError#local_variables for internal use only.
+ [Feature #11777]
+
+Tue Dec 8 14:20:38 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * marshal.c (w_objivar): skip internal instance variables in
+ T_OBJECT too.
+
+Tue Dec 8 12:58:04 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * test/io/console/test_io_console.rb (test_getpass): s.getpass
+ should be tested. Narrow ensure block. This reverts r52911.
+ [Bug #11780] [ruby-dev:49412]
+
+Tue Dec 8 10:40:21 2015 Eric Wong <e@80x24.org>
+
+ * benchmark/bm_vm2_case_lit.rb: new benchmark
+ * compile.c (case_when_optimizable_literal): add nil/true/false
+ * insns.def (opt_case_dispatch): ditto
+ * vm.c (vm_redefinition_check_flag): ditto
+ * vm.c (vm_init_redefined_flag): ditto
+ * vm_core.h: ditto
+ * object.c (InitVM_Object): define === explicitly for nil/true/false
+ * test/ruby/test_case.rb (test_deoptimize_nil): new test
+ * test/ruby/test_optimization.rb (test_opt_case_dispatch): update
+ (test_eqq): new test
+ [ruby-core:71923] [Feature #11769]
+ Original patch by Aaron Patterson <tenderlove@ruby-lang.org>
+
+Tue Dec 8 10:19:02 2015 Jake Worth <jakeworth82@gmail.com>
+
+ * lib/optparse.rb: fix double word typo in the document.
+ [Misc #10608] [Fix GH-1126]
+
+Tue Dec 8 09:03:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/date/date_core.c (d_lite_lshift): should check the argument
+ before negation.
+
+Tue Dec 8 08:56:16 2015 Eric Wong <e@80x24.org>
+
+ * insns.def (opt_case_dispatch): check Float#=== redefinition
+ * test/ruby/test_optimization.rb (test_opt_case_dispatch): new
+ [ruby-core:71920] [Bug #11784]
+
+Tue Dec 8 03:56:05 2015 Koichi Sasada <ko1@atdot.net>
+
+ * test/lib/iseq_loader_checker.rb: add iseq dumper/loader checker.
+ If you enable this checker (remove `#' in test/runner.rb),
+ you can see comparison results between an original iseq disassembed
+ result and dumped and loaded iseq disassembed result.
+
+ There are several bugs around there, because of inexact stack depth
+ calculation. Now, I leave these bugs because they are not critical
+ and difficult to solve completely.
+
+ * test/runner.rb: require test/lib/iseq_loader_checker.rb but
+ disabled at default (commented out).
+
+Tue Dec 8 03:45:47 2015 Eric Wong <e@80x24.org>
+
+ * doc/extension.rdoc: warn about kwargs performance in C
+ [Feature #11339] [ci skip]
+
+Tue Dec 8 03:44:51 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c (iseq_load): disable peephole optimization option
+ because apply it multiple times change the sequence.
+ (iseq != peephole_optimize(load(iseq.to_a)))
+
+Tue Dec 8 03:43:21 2015 Koichi Sasada <ko1@atdot.net>
+
+ * compile.c (rb_iseq_build_from_ary): do not allocate table
+ if table_size is 0.
+
+Tue Dec 8 03:30:34 2015 Eric Wong <e@80x24.org>
+
+ * ext/socket/unixsocket.c (unix_send_io): document args
+ (unix_recv_io): ditto
+ * test/socket/test_unix.rb (test_fd_passing_class_mode): added
+
+Tue Dec 08 02:21:35 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.c (iseq_translate): at the end of constructing an iseq,
+ call RubyVM::InstructionSequence.translate(iseq) if this method
+ is defined. If the return value is also an object of
+ RubyVM::InstructionSequence, then use it instead of created one.
+
+ For example, this method is useful to test iseq dumper/loader
+ such as RubyVM::InstructionSequence#to_a and rb_iseq_load().
+
+ Because this method is for such internal experimental usage,
+ the interface is not matured. For example, this interface has
+ no extensibility. Two or more translators can not run
+ simultaneously.
+
+ So that we don't guarantee future compatibility of this method.
+ Basically, do not use this method.
+
+Tue Dec 8 01:57:13 2015 Aaron Patterson <tenderlove@ruby-lang.org>
+
+ * ext/psych/*: update psych to 2.0.16
+ * test/psych/*: ditto
+
+Mon Dec 7 23:45:20 2015 Koichi Sasada <ko1@atdot.net>
+
+ * string.c: introduce String#+@ and String#-@ to control
+ String mutability.
+ [Feature #11782]
+
+Mon Dec 7 23:39:49 2015 Ben Miller <bjmllr@gmail.com>
+
+ * parse.y: add heredoc <<~ syntax. [Feature #9098]
+
+Mon Dec 7 23:06:16 2015 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
+
+ * prelude.rb (IO#read_nonblock): [DOC] add missing options to
+ call-seq. [ruby-core:71627] [Bug #11730]
+
+Mon Dec 7 15:50:50 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * .gitignore: added cygruby*.def for Cygwin
+
+Sun Dec 6 19:52:31 2015 Eric Wong <e@80x24.org>
+
+ * include/ruby/intern.h (rb_autoload): deprecate
+ * internal.h (rb_autoload_str): declare
+ * load.c (rb_mod_autoload): use rb_autoload_str
+ * variable.c (rb_autoload): become compatibility wrapper
+ (rb_autoload_str): hoisted out from old rb_autoload
+ [ruby-core:71369] [Feature #11664]
+
+Sun Dec 6 18:25:22 2015 NAKAMURA Usaku <usa@ruby-lang.org>
+
+ * test/webrick/test_cgi.rb (TestWEBrickCGI#test_cgi): gave up the test
+ of binary path info test on Windows because the test had passed
+ occasionally as the comment said.
+
+Sun Dec 6 15:25:06 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ext/io/console/console.c (console_getpass): add IO#getpass
+ method.
+
+Sun Dec 6 08:39:05 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/json/json.gemspec: bump version to json 1.8.3. CRuby already contained
+ upstream changes.
+
+ https://github.com/ruby/ruby/commit/4d059bf9f5f10f3d3088de49fc87e5555db7770d
+ https://github.com/flori/json/commit/d4c99de78905d96c3f301f48b2c789943bb3f098
+
+ * ext/json/lib/json/version.rb: ditto.
+
+Sat Dec 5 17:48:25 2015 Lars Kanis <lars@greiz-reinsdorf.de>
+
+ * tool/fake.rb: Fix cross build when srcdir is an absolute path.
+
+ * Makefile.in: PREP dependency is needed when cross build too, not
+ "-r$(arch)-fake" to be used before created. [Fix GH-1125]
+
+Sat Dec 5 17:26:24 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * hash.c (env_str_new, env_path_str_new): make default string
+ UTF-8 for the case conversion is not possible. [Bug #8822]
+
+ * hash.c (get_env_cstr): convert non-ASCII string to UTF-8 string.
+
+ * hash.c (ruby_setenv): use wide char version to put environment
+ variable to deal with non-ASCII value.
+
+Sat Dec 5 09:56:50 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * ruby_atomic.h (ATOMIC_CAS): old value to be swapped should be
+ same as the destination. immediate value may need type
+ promotion.
+
+ * ruby_atomic.h (ATOMIC_SIZE_CAS): fix the argument order of
+ InterlockedCompareExchange64. new value and then old value is
+ the last.
+
+Sat Dec 5 09:23:34 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * random.c (fill_random_seed): fix the size to be filled, not the
+ size of element, but the whole size of array.
+
+Sat Dec 5 06:03:54 2015 Eric Wong <e@80x24.org>
+
+ * vm.c (ruby_vm_verbose_ptr): make static
+ (ruby_vm_debug_ptr): ditto
+
+Sat Dec 5 00:56:29 2015 Naohisa Goto <ngotogenome@gmail.com>
+
+ * include/ruby/ruby.h (RB_OBJ_TAINT): follow-up of r52881.
+ Turn into void expression not to use unexpected result.
+ Fix "operands have incompatible types" error with
+ Oracle Solaris Studio 12.x on Solaris.
+
+Fri Dec 4 19:52:52 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * enc/iso_8859_13.c: Added three missing lower/upper-case
+ character pairs (from Kimihito Matsui)
+
+Fri Dec 4 18:57:57 2015 Martin Duerst <duerst@it.aoyama.ac.jp>
+
+ * enc/iso_8859_4.c: Added missing lower/upper-case character
+ pair (U+014A and U+014B, LATIN CAPITAL/SMALL LETTER ENG)
+ (from Kimihito Matsui)
+
+Fri Dec 4 16:48:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_obj_as_string): fstring should not be infected.
+ re-apply r52872 and fix a typo.
+ TODO: other frozen strings also may not be.
+
+Fri Dec 4 15:21:45 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/rubygems: Update to RubyGems 2.5.0+ HEAD(fdab4c4).
+ this version includes #1396, #1397, #1398, #1399
+ * test/rubygems: ditto.
+
+Fri Dec 4 11:22:40 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (rb_thread_setname): name must be ascii-compatible, as
+ pthread APIs do not accept legacy wide char strings.
+
+Thu Dec 3 15:39:21 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/scanf.rb: fixed double words typo.
+ [ci skip][fix GH-1123] Patch by @jwworth
+
+Thu Dec 3 15:37:56 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * test/ruby/test_mixed_unicode_escapes.rb: fixed typo.
+ [fix GH-1122] Patch by @davydovanton
+ * test/ruby/test_object.rb: ditto.
+ * test/socket/test_tcp.rb: ditto.
+
+Thu Dec 3 15:33:08 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * sprintf.c (rb_str_format): fix wrong shifting position in
+ Rational conversion when not at the beginning of the result.
+ [ruby-core:71806] [Bug #11766]
+
+Thu Dec 3 14:22:16 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * range.c (range_to_s): should be infected by the receiver.
+ str2 infects by appending. [ruby-core:71811] [Bug #11767]
+
+Thu Dec 3 11:57:12 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * configure.in: separate SET_CURRENT_THREAD_NAME, which can set
+ the name of current thread only, and SET_ANOTHER_THREAD_NAME,
+ which can set the name of other threads.
+
+ * thread.c (rb_thread_setname): use SET_ANOTHER_THREAD_NAME. OS X
+ is not possible to set another thread name.
+
+ * thread_pthread.c (native_set_thread_name, thread_timer): use
+ SET_CURRENT_THREAD_NAME.
+
+Wed Dec 02 22:57:46 2015 Koichi Sasada <ko1@atdot.net>
+
+ * vm_core.h, iseq.h: remove rb_iseq_t::variable_body.
+ Fields in rb_iseq_t::variable_body are contained by
+ rb_iseq_t::body::mark_ary (hidden Array object).
+
+ Index 0 to 2 of mark_ary are reserved by these objects.
+
+ * iseq.c: catch up this fix.
+
+ * compile.c (rb_iseq_original_iseq): trivial rewrite.
+
+Wed Dec 2 17:19:02 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.h: introduce ISEQ_ORIGINAL_ISEQ() and
+ ISEQ_ORIGINAL_ISEQ_ALLOC() macro.
+
+ * compile.c: use them to access original iseq buffer.
+
+ * iseq.c: ditto.
+
+ * vm_core.h: rename iseq field to support this fix.
+
+Wed Dec 2 17:10:32 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.h: introduce ISEQ_FLIP_CNT_INCREMENT() macro.
+
+ * compile.c (iseq_compile_each): use it.
+
+ * vm_core.h: rename flip_cnt field to support this fix.
+
+Wed Dec 2 17:05:15 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.h: introduce ISEQ_COVERAGE() and ISEQ_COVERAGE_SET() macro.
+
+ * compile.c: use them.
+
+ * iseq.c: ditto.
+
+ * iseq.c (rb_iseq_coverage): added.
+
+ * thread.c (update_coverage): use rb_iseq_coverage().
+
+ * vm_core.h: rename coverage field name to support this fix.
+
+Wed Dec 2 17:00:54 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (enc_name, rb_enc_name_list_i, rb_enc_aliases_enc_i):
+ make fstring instead of making each copies.
+
+Wed Dec 2 16:32:08 2015 Koichi Sasada <ko1@atdot.net>
+
+ * iseq.h: introduce ISEQ_COMPILE_DATA() macro.
+
+ * compile.c, iseq.c: use ISEQ_COMPILE_DATA().
+
+ * vm_core.h: rename compile_data field to support this fix.
+
+Wed Dec 2 16:27:19 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * encoding.c (enc_m_loader): defer finding encoding object not to
+ be infected by marshal source. [ruby-core:71793] [Bug #11760]
+
+ * marshal.c (r_object0): enable compatible loader on USERDEF
+ class. the loader function is called with the class itself,
+ instead of an allocated object, and the loaded data.
+
+ * marshal.c (compat_allocator_table): initialize
+ compat_allocator_tbl on demand.
+
+ * object.c (rb_undefined_alloc): extract from rb_obj_alloc.
+
+Wed Dec 2 15:12:43 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * configure.in: Fixed double negative comments.
+ [Bug #11698][ruby-core:71506]
+
+Wed Dec 2 14:55:01 2015 yui-knk <spiketeika@gmail.com>
+
+ * test/ruby/test_string.rb: removed non executing tests.
+ [Misc #11757][ruby-dev:49397]
+
+Wed Dec 2 11:23:06 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * lib/csv.rb: enable frozen_string_literal.
+ [fix GH-1116] Patch by @marshall-lee
+
+Wed Dec 2 10:36:25 2015 SHIBATA Hiroshi <hsbt@ruby-lang.org>
+
+ * ext/bigdecimal/bigdecimal.c: Fix double word typo.
+ [ci skip][fix GH-1120] Patch by @jwworth
+
+Wed Dec 2 07:43:51 2015 Eric Wong <e@80x24.org>
+
+ * ext/openssl/ossl_ssl.c (mSSLExtConfig): make static
+ (eSSLError): ditto
+ (ID_callback_state): ditto
+ (ossl_ssl_ex_vcb_idx): ditto
+ (ossl_ssl_ex_store_p): ditto
+ (ossl_ssl_ex_ptr_idx): ditto
+ * ext/openssl/ossl_ssl.h: remove extern declarations for
+ mSSLExtConfig and eSSLError
+
+Wed Dec 2 07:41:08 2015 Eric Wong <e@80x24.org>
+
+ * missing/explicit_bzero.c (explicit_bzero): fixup r52839
+ for compilers with "weak" attribute
+
+Wed Dec 2 06:47:25 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * missing/explicit_bzero.c: add ruby_explicit_bzero_hook_unused
+ for preventing optimization. Inspired from OpenBSD.
+
+Tue Dec 1 23:36:39 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (rb_thread_setname): allow to reset thread name.
+
+Tue Dec 1 23:14:04 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * thread.c (rb_thread_setname): check the argument if valid
+ string. [ruby-core:71774] [Bug #11756]
+
+Tue Dec 1 17:13:41 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * string.c (rb_string_value_cstr): should not raise on frozen
+ string.
+
+Tue Dec 1 09:35:29 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * missing/explicit_bzero.c: add a few comment.
+
+Tue Dec 1 09:31:19 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * missing/explicit_bzero.c: add disabling optimization on gcc.
+
+Tue Dec 1 07:50:33 2015 Eric Wong <e@80x24.org>
+
+ * missing/explicit_bzero.c: new file. define explicit_bzero.
+ Fixup r52806
+
+Thu Oct 22 12:54:43 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * thread_pthread.c (register_ubf_list): renamed from
+ add_signal_thread_list.
+ * thread_pthread.c (unregister_ubf_list): renamed
+ from remove_signal_thread_list.
+ * thread_pthread.c (ubf_wakeup_all_threads): renamed from
+ ping_signal_thread_list.
+ * thread_pthread.c (ubf_wakeup_thread): renamed from
+ ubf_select_each.
+ * thread_pthread.c (ubf_threads_empty): renamed from
+ check_signal_thread_list().
+ * thread_pthread.c (ubf_list_lock): renamed from
+ signal_thread_list_lock.
+
+ * thread_pthread.c (register_ubf_list): large simplification
+ by using ccan/list.h.
+ bonus: removed malloc() and exit(EXIT_FAILURE).
+ * thread_pthread.c (unregister_ubf_list): ditto.
+ * thread_pthread.c (ubf_threads_empty): ditto.
+ * thread_pthread.c (ubf_wakeup_all_threads): ditto.
+
+ * thread_pthread.c (print_signal_list): removed.
+
+Thu Oct 22 08:03:49 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * test/ruby/test_rand.rb (TestRand#test_default_seed): add
+ srand case.
+
+Thu Oct 22 06:33:38 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * random.c (InitVM_Random): move Random::DEFAULT initialization
+ bits to Init_Random_default.
+ * random.c (Init_Random_default): renamed from Init_RandomSeed2.
+ * random.c (Init_RandomSeedCore): renamed from Init_RandomSeed.
+
+Thu Oct 22 06:20:48 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * random.c (Init_RandomSeed): move all Random::DEFAULT
+ construction bits to Init_RandomSeed2. Random::DEFAULT
+ and Ruby internal hashes are no longer shared their seed.
+ * random.c (Init_RandomSeed2): ditto. And, kill evil
+ rb_obj_reveal() stuff.
+
+ * random.c (init_hashseed): add MT argument.
+ * random.c: (init_siphash): ditto.
+
+ * test/ruby/test_rand.rb (TestRand#test_default_seed): new
+ test for Random::DEFAULT::seed.
+
+Thu Oct 22 05:23:48 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * random.c (init_hashseed, init_siphash): extract initialize
+ functions.
+
+Thu Oct 22 01:01:34 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * configure.in: sort AC_CHECK_HEADERS() by alphabetical order.
+
+Thu Oct 22 00:19:07 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * random.c (init_randomseed): remove "initial" argument. It never
+ be used from outside of this function.
+
+Thu Oct 22 00:12:33 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * lib/securerandom.rb (SecureRandom::gen_random): use /dev/urandom
+ for initialize OpenSSL's rand.
+
+Wed Oct 21 12:10:04 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * ext/openssl/ossl_rand.c (ossl_rand_bytes): RAND_bytes could
+ be return -1 as an error. Therefore, added error handling.
+ * ext/openssl/ossl_pkey_dsa.c (dsa_generate): ditto.
+
+Wed Oct 21 09:04:09 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * include/ruby/util.h: remove a warning suppression C4723
+ (potential divide by zero) for VisualC++. It's meaningless.
+ Before r26197, there is ruby_div0() in this place and it
+ actually made divide by zero. But now it's just garbage.
+
+Wed Oct 21 08:23:36 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * random.c: random_raw_seed don't use GRND_NONBLOCK. GRND_NONBLOCK
+ mean the result might not have an enough cryptic strength and
+ easy predictable. That's no good for SecureRandom.
+
+Sun Oct 18 17:26:53 2015 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
+
+ * common.mk: add a rule for explicit_bzero.o.
+ * configure.in: detect explicit_bzero and memset_s.
+ * include/ruby/missing.h: add explicit_bzero.
+ * random.c (init_randomseed): use explicit_bzero() instead of
+ memset(). memset could be eliminated by compiler optimization.
+
+Mon Nov 30 18:46:44 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * ext/readline/extconf.rb: call dir_config("libedit")
+ if --enable-libedit is specified. [Bug #11751]
+ patched by John Hein
+
+Mon Nov 30 08:44:29 2015 Eric Wong <e@80x24.org>
+
+ * variable.c: remove spurious #define for globals
+ [ruby-core:71735] [Feature #11749]
+
+Sun Nov 29 09:13:03 2015 Conor Landry <clandry94@gmail.com>
+
+ * NEWS: [DOC] Various grammar corrections and clarifications to
+ increase readability. [Fix GH-1115]
+
+Sat Nov 28 19:33:55 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * parse.y (parser_here_document): store dispatched result of
+ on_tstring_content at the last fragment of a here document.
+
+Fri Nov 27 19:19:44 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * lib/net/http.rb (connect): detect closed connection and reconnect
+ If the server closes a keep-alive http connection, the client socket
+ reaches EOF. To avoid an EOFError, detect the closed connection and
+ reconnect.
+ Added test to ensure HTTP#post succeeds even if the
+ keep-alive-connection has been closed by the server.
+ by Kristian Hanekamp <kris.hanekamp@gmail.com>
+ https://github.com/ruby/ruby/pull/1089 fix GH-1089
+
+Thu Nov 26 21:36:40 2015 Nobuyoshi Nakada <nobu@ruby-lang.org>
+
+ * compile.c (iseq_peephole_optimize): enable tail call
+ optimization for specialized indexers.
+
+ * compile.c (iseq_compile_each): blockiseq should be NULL, but not
+ Qnil.
+
+Thu Nov 26 17:22:53 2015 NARUSE, Yui <naruse@ruby-lang.org>
+
+ * regcomp.c, regenc.c, regexec.c, regint.h, enc/unicode.c:
+ Merge Onigmo 58fa099ed1a34367de67fb3d06dd48d076839692
+ + https://github.com/k-takata/Onigmo/pull/52
+
+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 about 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 nFileIndexHigh/Low, and set it
+ to the interval of struct st as inode.
+ [Feature #11216]
+
+ * 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/doc/NEWS-2.3.0 b/doc/NEWS-2.3.0
new file mode 100644
index 0000000..be722bc
--- /dev/null
+++ b/doc/NEWS-2.3.0
@@ -0,0 +1,404 @@
+# -*- 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 or Redmine
+(e.g. <tt>https://bugs.ruby-lang.org/issues/$FEATURE_OR_BUG_NUMBER</tt>)
+
+== Changes since the 2.2.0 release
+
+=== Language changes
+
+* frozen-string-literal pragma:
+
+ * new pragma, frozen-string-literal has been experimentally introduced.
+ [Feature #8976]
+ * besides, --enable/--disable=frozen-string-literal options also have
+ been introduced. [Feature #8976]
+ * command line options --debug or --debug=frozen-string-literal enable
+ additional debugging mode which shows created location with at frozen
+ object error (RuntimeError).
+ [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
+ [Feature #11537]
+
+* the did_you_mean gem:
+
+ * When a NameError or NoMethodError occurs because of a typo in the name,
+ the did_you_mean gem automatically suggests other names similar to the
+ method name.
+
+ "Yuki".starts_with?("Y")
+ # => NoMethodError: undefined method `starts_with?' for "Yuki":String
+ # Did you mean? start_with?
+
+* indented here document:
+
+ * new string literal, here document starts with `<<~`.
+ refer doc/syntax/literals.rdoc for more details.
+ [Feature #9098]
+
+=== 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]
+
+* Comparable
+
+ * Comparable#== no longer rescues exceptions [Feature #7688]
+
+* Encoding
+
+ * new Encoding::IBM037 (alias ebcdic-cp-us; dummy)
+
+* Enumerable
+
+ * Enumerable#grep_v is added as inverse version of Enumerable#grep.
+ [Feature #11049]
+ * Enumerable#chunk_while [Feature #10769]
+
+* Enumerator::Lazy
+
+ * Enumerator::Lazy#grep_v [Feature #11773]
+
+* 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]
+
+ * IO#advise no longer raises Errno::ENOSYS in cases where it was
+ detected at build time but not available at runtime. [Feature #11806]
+
+* 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
+
+* RubyVM::InstructionSequence
+ * add the following methods as a primitive tool of iseq loader.
+ See sample/iseq_loader.rb for usage.
+ Note that loader does not have verifier so it is easy to cause
+ critical problem by loading modified/broken binary data.
+ See [Feature #11788] for more details. (experimental feature)
+ * RubyVM::InstructionSequence#to_binary(extra_data = nil)
+ * RubyVM::InstructionSequence.load_from_binary(binary)
+ * RubyVM::InstructionSequence.load_from_binary_extra_data(binary)
+
+* String
+
+ * String#+@ and String#-@ are added to get mutable/frozen strings.
+ [Feature #11782]
+
+ * String.new now accepts new option parameter `encoding'.
+ [Feature #11785]
+
+* 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]
+
+ * Array#inspect doesn't raise error even if its content returns
+ a string which is not compatible with Encoding.default_external
+ as inspected result. [Feature #11801]
+
+* 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. [Feature #11216]
+
+* Hash
+ * Hash#inspect doesn't raise error even if its content returns
+ a string which is not compatible with Encoding.default_external
+ as inspected result. [Feature #11801]
+
+* 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]
+
+* io/wait
+ * IO#wait_readable no longer checks FIONREAD, it may be used for
+ non-bytestream IO such as listen sockets.
+
+* Net::FTP
+ * Net::FTP#mlst is added.
+ * Net::FTP#mlsd is added.
+
+* nkf
+ * Merge nkf 2.1.4.
+
+* 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`.
+ [Feature #10532]
+
+* Pathname
+ * Pathname#descend and Pathname#ascend supported blockless form.
+ [Feature #11052]
+
+* 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
+ [Feature #10532] [Feature #11229]
+ * BasicSocket#recv and BasicSocket#recv_nonblock allow an output
+ String buffer argument like IO#read and IO#read_nonblock to reduce
+ GC overhead [Feature #11242]
+
+* StringIO
+ * In read-only mode, StringIO#set_encoding no longer sets the encoding
+ of its buffer string. Setting the encoding of the string directly
+ without StringIO#set_encoding may cause unpredictable behavior now.
+ [Bug #11827]
+
+* timeout
+ * Object#timeout is now warned as deprecated when called.
+
+=== Stdlib compatibility issues (excluding feature bug fixes)
+
+* ext/coverage/coverage.c
+ * Coverage.peek_result: new method to allow coverage to be captured without
+ stopping the coverage tool. [Feature #10816]
+
+* Fiddle
+ * Fiddle::Function#call releases the GVL. [Feature #11607]
+
+* io-console
+ * Update to io-console 0.4.5, and change the license to BSD 2-clause
+ "Simplified" License.
+
+* lib/base64.rb
+ * Base64.urlsafe_encode64: added a "padding" option to suppress
+ the padding character ("="). [Feature #10740]
+ * Base64.urlsafe_decode64: now it accepts not only correctly-padded
+ input but also unpadded input. [Feature #10740]
+
+* lib/drb/drb.rb
+ * removed unused argument. https://github.com/ruby/ruby/pull/515
+
+* lib/matrix.rb
+ * Add Vector#round. https://github.com/ruby/ruby/pull/802
+
+* lib/webrick/utils.rb
+ * removed unused argument. https://github.com/ruby/ruby/pull/356
+
+* Net::FTP
+ * Connections are in passive mode per default now. The default mode can
+ be changed by Net::FTP.default_passive=. [Feature #11612]
+
+* 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.
+ [Feature #11083]
+
+* Psych
+ * Updated to Psych 2.0.17
+
+* Rake
+ * Rake is removed from stdlib. [Feature #11025]
+
+* RDoc
+ * Updated to RDoc 4.2.1. For full release notes see:
+
+ https://github.com/rdoc/rdoc/blob/master/History.rdoc#421--2015-12-22
+
+* RubyGems
+ * Updated to RubyGems 2.5.1. For full release notes see:
+
+ http://docs.seattlerb.org/rubygems/History_txt.html#label-2.5.0+-2F+2015-11-03
+ and
+ http://docs.seattlerb.org/rubygems/History_txt.html#label-2.5.1+-2F+2015-12-10
+
+=== 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]
+
+* rb_autoload() deprecated, use rb_funcall() instead. [Feature #11664]
+
+* rb_compile_error_with_enc(), rb_compile_error(), and rb_compile_bug()
+ deprecated. these functions are exposed but only for internal use.
+ external libraries should not use them.
+
+=== Supported platform changes
+
+* OS/2 is no longer supported
+
+* BeOS is no longer supported
+
+* Borland-C is no longer supported
+
+* Haiku now stable and best effort
+
+=== Implementation improvements
+
+* Optimize Proc#call to eliminate method frame construction.
+ [Feature #11569]
+
+* Reconsidering method entry data structure.
+ [Bug #11278]
+
+* Introducing new table data structure for ID keys tables used by
+ method table and so on. New table structure is simple and fast
+ than st_table. [Feature #11420]
+
+* Machine code level tuning for object allocation and method calling
+ code. r52099, r52254
+
+* RubyVM::InstructionSequence is extended for future improvement.
+ [Feature #11788]
+
+* Case dispatch is now optimized for all special constant literals
+ including nil, true, and false. Previously, only literal strings,
+ symbols, integers and floats compiled to optimized case dispatch.
+ [Feature #11769]
+
+* Instance variables on non-pure Ruby classes (T_DATA, T_FILE,
+ etc..) is less expensive to store than before. [Feature #11170]
+
+* All accesses to members of big Struct objects are performed in
+ constant-time. Previously, Struct elements beyond the first 10
+ 10 elements used a linear scan. [Feature #10585]
+
+* The Set class got several speed up.
+ [Misc #10754], [r52591]
+
+* Socket and I/O-related improvements
+
+ * Calling overhead of most of new keyword-using I/O methods in
+ [Feature #11229] is reduced by avoiding the inefficient C API
+ to parse keywords. [Feature #11339]
+
+ * The standard library is updated to use the improved
+ exception-free non-blocking I/O from [Feature #11229].
+ This has the additional benefit of quieter $DEBUG output in
+ addition to reducing expensive exceptions. [Feature #11044]
+
+ * (Linux-only) waiting on a single FD anywhere in the stdlib no longer
+ uses select(2), making it immune to slowdowns with high-numbered FDs.
+ [Feature #11081] [Feature #11377]
+
+* CGI.escapeHTML is optimized with C extention.
+ https://github.com/ruby/ruby/pull/1164