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2018-06-14bignum.c: get rid of redefined methodnobu
* bignum.c (int_pow_tmp3): get rid of redefined Integer#> on internal calculations, as well as the GMP version. * bignum.c (rb_int_powm): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-05encoding.c: remove rb_gc_mark_encodingsnormal
rb_gc_mark_encodings has been empty for a decade (since r17875 / 28b216ac45262819f8bc7be0b1417a707974f94b). Just remove it and its only caller in gc.c git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-23internal.h: export ruby_sized_* for systems w/o malloc_usable_sizenormal
[ruby-core:87232] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-22export rb_hash_bulk_insertnaruse
msgpack-ruby requests this function public because they want to create a hash with bulk key value pairs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-14RSTRING_PTR is not guaranteed to be char*-alignedshyouhei
This commit eliminates (char **)RSTRING_PTR(...) like usages. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-09Rename imemo_alloc with imemo_tmpbufmame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-09gc.c (rb_imemo_alloc_new): split for each purposemame
imemo_alloc is used for three purposes: auto-free pointer (alternative of alloca), alloc_tmp_buffer, and heap allocation for bison. To make it clear, this change introduces three functions: rb_imemo_alloc_auto_free_pointer, rb_imemo_alloc_auto_free_maybe_mark_buffer, and rb_imemo_alloc_parser_heap. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-09gc.c (rb_imemo_alloc_new): improve the API interfacemame
rb_imemo_alloc_new returns rb_imemo_alloc_t*, but took VALUEs, which is inconsistent. To make the intention clear, it now takes only a pointer to the buffer. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-05-04nobody is using the return value of rb_io_fptr_finalizeshyouhei
However this function is listed in ruby/io.h. We cannot but define a new, void-returning variant to use instead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-28string.c: adjust to rb_str_upto_eachnobu
* range.c (range_each_func): adjust the signature of the callback function to rb_str_upto_each, and exit the loop if the callback returned non-zero. * string.c (rb_str_upto_endless_each): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-20simplify altstack and enable reuse with thread cachenormal
Instead of allocating and registering the altstack in different places, do it together to reduce code and improve readability. When thread cache is enabled, storing altstack in rb_thread_t is wasteful and we may reuse altstack in the same pthread. This also lets us clearly allow use of xmalloc to allow GC to recover from ENOMEM. [ruby-core:85621] [Feature #14487] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-19internal.h: use the same declaration as definitionk0kubun
range.c: cast the function type to meet the declaration This change is for fixing build error on AppVeyor: https://ci.appveyor.com/project/ruby/ruby/build/1.0.8177 string.c ../string.c(4330) : error C4028: formal parameter 2 different from declaration git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-19Introduce endless range [Feature#12912]mame
Typical usages: ``` p ary[1..] # drop the first element; identical to ary[1..-1] (1..).each {|n|...} # iterate forever from 1; identical to 1.step{...} ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-12error.c: super in method_missingnobu
* error.c (nometh_err_initialize): do not shirtcut rb_call_super, to push proper control frame. [ruby-dev:50522] [Bug #14670] * error.c (rb_nomethod_err_new): allocate and initialize a new NoMethodError instance. * vm_eval.c (rb_make_no_method_exception): create a new exception instance directly without method calls, to prevent influence of ruby level method definitions, which can cause an unpredictable behavior, e.g., infinite recursion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15Add `exception:` keyword in Kernel#Integer()mrkn
Support `exception:` keyword argument in Kernel#Integer(). If `exception:` is `false`, `Kernel#Integer()` returns `nil` if the given value cannot be interpreted as an integer value. The default value of `exception:` is `true`. This is part of [Feature #12732]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-18mjit.c: no va_copynobu
* mjit.c (form_args): do not use va_copy, which cannot detect appropriate way to simulate when cross compiling. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-12vm_insnhelper.c: inline array aref with integerk0kubun
internal.h: define inlinable rb_ary_entry_internal. array.c: use rb_ary_entry_internal. * Benchmark ruby --jit mame/optcarrot/bin/optcarrot --benchmark mame/optcarrot/examples/Lan_Master.nes ** Before checksum: 59662 fps: 58.095175012159686 ** After fps: 59.874751599221526 checksum: 59662 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62388 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-11_mjit_compile_send.erb: PRI_SERIALT_PREFIXnobu
* tool/ruby_vm/views/_mjit_compile_send.erb: `printf` modifier for `rb_serial_t` which may not be `long long`, and '%ll' may not be supported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-08internal.h: moved ruby_null_device declarationnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-07remove declaration of ruby_engine from internal.husa
* internal.h (ruby_engine): remove declaration of ruby_engine because it's declared at ruby/version.h. * ruby.c: include ruby/version.h for ruby_engine. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-05va_copy is a C99ismshyouhei
Should provide appropriate fallback implementation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04mjit_compile.c: merge initial JIT compilerk0kubun
which has been developed by Takashi Kokubun <takashikkbn@gmail> as YARV-MJIT. Many of its bugs are fixed by wanabe <s.wanabe@gmail.com>. This JIT compiler is designed to be a safe migration path to introduce JIT compiler to MRI. So this commit does not include any bytecode changes or dynamic instruction modifications, which are done in original MJIT. This commit even strips off some aggressive optimizations from YARV-MJIT, and thus it's slower than YARV-MJIT too. But it's still fairly faster than Ruby 2.5 in some benchmarks (attached below). Note that this JIT compiler passes `make test`, `make test-all`, `make test-spec` without JIT, and even with JIT. Not only it's perfectly safe with JIT disabled because it does not replace VM instructions unlike MJIT, but also with JIT enabled it stably runs Ruby applications including Rails applications. I'm expecting this version as just "initial" JIT compiler. I have many optimization ideas which are skipped for initial merging, and you may easily replace this JIT compiler with a faster one by just replacing mjit_compile.c. `mjit_compile` interface is designed for the purpose. common.mk: update dependencies for mjit_compile.c. internal.h: declare `rb_vm_insn_addr2insn` for MJIT. vm.c: exclude some definitions if `-DMJIT_HEADER` is provided to compiler. This avoids to include some functions which take a long time to compile, e.g. vm_exec_core. Some of the purpose is achieved in transform_mjit_header.rb (see `IGNORED_FUNCTIONS`) but others are manually resolved for now. Load mjit_helper.h for MJIT header. mjit_helper.h: New. This is a file used only by JIT-ed code. I'll refactor `mjit_call_cfunc` later. vm_eval.c: add some #ifdef switches to skip compiling some functions like Init_vm_eval. win32/mkexports.rb: export thread/ec functions, which are used by MJIT. include/ruby/defines.h: add MJIT_FUNC_EXPORTED macro alis to clarify that a function is exported only for MJIT. array.c: export a function used by MJIT. bignum.c: ditto. class.c: ditto. compile.c: ditto. error.c: ditto. gc.c: ditto. hash.c: ditto. iseq.c: ditto. numeric.c: ditto. object.c: ditto. proc.c: ditto. re.c: ditto. st.c: ditto. string.c: ditto. thread.c: ditto. variable.c: ditto. vm_backtrace.c: ditto. vm_insnhelper.c: ditto. vm_method.c: ditto. I would like to improve maintainability of function exports, but I believe this way is acceptable as initial merging if we clarify the new exports are for MJIT (so that we can use them as TODO list to fix) and add unit tests to detect unresolved symbols. I'll add unit tests of JIT compilations in succeeding commits. Author: Takashi Kokubun <takashikkbn@gmail.com> Contributor: wanabe <s.wanabe@gmail.com> Part of [Feature #14235] --- * Known issues * Code generated by gcc is faster than clang. The benchmark may be worse in macOS. Following benchmark result is provided by gcc w/ Linux. * Performance is decreased when Google Chrome is running * JIT can work on MinGW, but it doesn't improve performance at least in short running benchmark. * Currently it doesn't perform well with Rails. We'll try to fix this before release. --- * Benchmark reslts Benchmarked with: Intel 4.0GHz i7-4790K with 16GB memory under x86-64 Ubuntu 8 Cores - 2.0.0-p0: Ruby 2.0.0-p0 - r62186: Ruby trunk (early 2.6.0), before MJIT changes - JIT off: On this commit, but without `--jit` option - JIT on: On this commit, and with `--jit` option ** Optcarrot fps Benchmark: https://github.com/mame/optcarrot | |2.0.0-p0 |r62186 |JIT off |JIT on | |:--------|:--------|:--------|:--------|:--------| |fps |37.32 |51.46 |51.31 |58.88 | |vs 2.0.0 |1.00x |1.38x |1.37x |1.58x | ** MJIT benchmarks Benchmark: https://github.com/benchmark-driver/mjit-benchmarks (Original: https://github.com/vnmakarov/ruby/tree/rtl_mjit_branch/MJIT-benchmarks) | |2.0.0-p0 |r62186 |JIT off |JIT on | |:----------|:--------|:--------|:--------|:--------| |aread |1.00 |1.09 |1.07 |2.19 | |aref |1.00 |1.13 |1.11 |2.22 | |aset |1.00 |1.50 |1.45 |2.64 | |awrite |1.00 |1.17 |1.13 |2.20 | |call |1.00 |1.29 |1.26 |2.02 | |const2 |1.00 |1.10 |1.10 |2.19 | |const |1.00 |1.11 |1.10 |2.19 | |fannk |1.00 |1.04 |1.02 |1.00 | |fib |1.00 |1.32 |1.31 |1.84 | |ivread |1.00 |1.13 |1.12 |2.43 | |ivwrite |1.00 |1.23 |1.21 |2.40 | |mandelbrot |1.00 |1.13 |1.16 |1.28 | |meteor |1.00 |2.97 |2.92 |3.17 | |nbody |1.00 |1.17 |1.15 |1.49 | |nest-ntimes|1.00 |1.22 |1.20 |1.39 | |nest-while |1.00 |1.10 |1.10 |1.37 | |norm |1.00 |1.18 |1.16 |1.24 | |nsvb |1.00 |1.16 |1.16 |1.17 | |red-black |1.00 |1.02 |0.99 |1.12 | |sieve |1.00 |1.30 |1.28 |1.62 | |trees |1.00 |1.14 |1.13 |1.19 | |while |1.00 |1.12 |1.11 |2.41 | ** Discourse's script/bench.rb Benchmark: https://github.com/discourse/discourse/blob/v1.8.7/script/bench.rb NOTE: Rails performance was somehow a little degraded with JIT for now. We should fix this. (At least I know opt_aref is performing badly in JIT and I have an idea to fix it. Please wait for the fix.) *** JIT off Your Results: (note for timings- percentile is first, duration is second in millisecs) categories_admin: 50: 17 75: 18 90: 22 99: 29 home_admin: 50: 21 75: 21 90: 27 99: 40 topic_admin: 50: 17 75: 18 90: 22 99: 32 categories: 50: 35 75: 41 90: 43 99: 77 home: 50: 39 75: 46 90: 49 99: 95 topic: 50: 46 75: 52 90: 56 99: 101 *** JIT on Your Results: (note for timings- percentile is first, duration is second in millisecs) categories_admin: 50: 19 75: 21 90: 25 99: 33 home_admin: 50: 24 75: 26 90: 30 99: 35 topic_admin: 50: 19 75: 20 90: 25 99: 30 categories: 50: 40 75: 44 90: 48 99: 76 home: 50: 42 75: 48 90: 51 99: 89 topic: 50: 49 75: 55 90: 58 99: 99 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-02backward.h: rb_mod_const_missing is internal functionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-27internal.h: add BITFIELD macro to aid C99 usersnormal
I plan to use this macro to pack other enums in the VM. * internal.h: add BITFIELD macro * method.h: use BITFIELD for rb_method_visibility_t [ruby-core:85074] [Misc #14395] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-27array.c: rb_check_to_arraynobu
* array.c (rb_check_to_array): conversion to array by to_a method. returns nil if not possible. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-24process.c: add :exception option to Kernel.#systemk0kubun
to raise error when it fails. [Feature 14386] [GH-1795] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-18merge extern declarations into internal.hshyouhei
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-15Add tests for Node code locationsyui-knk
* test/-ext-/ast/test_ast.rb: Add tests for Node code locations. This file tests 1. There are no Node whose code location is default value (#test_not_cared) 2. There are no Node whose children's code locations exceed parent's code location (#test_ranges) * ext/-test-/ast/ast.c, ext/-test-/ast/extconf.rb: Define AST module to help tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-13internal.h (FLEX_ARY_LEN): Add a macro to define a flexible arraymame
Also, use it in iseq.c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-09internal.h: remove dependecy on ruby/encoding.hnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61713 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-09internal.h: remove dependecy on ruby/io.hnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-05marshal.c: allow marshalling keyword_init structk0kubun
struct.c: define rb_struct_s_keyword_init to shared with marshal.c internal.h: add the declaration to be used by marshal.c test/ruby/test_marshal.rb: add test for Bug#14314 [Feature #14314] [ruby-core:84629] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02statement experssion is a GCCismshyouhei
should mark as such. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61557 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02_Static_assert is a C11ismshyouhei
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02long long is a C99ismshyouhei
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02__VA_ARGS__ is a C99ismshyouhei
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02long long is a C99simshyouhei
Don't assume 8-bytes integers == "long long". git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-30bit fields treating negative values should be declared as signed intngoto
* internal.h (struct vm_ifunc_argc): Bit fields are unsigned by default. For storing nagative values to bit fields, they must be declated as signed int. Fix multiple test failure observed by 32-bit binaries compiled with Oracle Developer Studio (Solaris Studio) 12.x on Solaris 10 on sparc architecture. [Bug #14260] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-30hash literal deduplicates like Hash#[]=normal
From: Eric Wong <e@80x24.org> * hash.c (rb_hash_key_str): new function (hash_aset_str): use rb_hash_key_str * internal.h: add rb_hash_key_str * st.c (st_stringify): use rb_hash_key_str * test/ruby/test_hash.rb (test_NEWHASH_fstring_key): dynamic key [ruby-core:84554] [Feature #14258] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-18suppress warning: 'const' attribute on function returning 'void'naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-13iseq.c: dump type of branchiftype on disasmk0kubun
This makes easier to debug scripts related to r59950. * before $ ./ruby --dump=insns -e '"#{a}"' == disasm: #<ISeq:<main>@-e>============================================ 0000 putobject "" ( 1)[Li] 0002 putself 0003 opt_send_without_block <callinfo!mid:a, argc:0, FCALL|VCALL|ARGS_SIMPLE>, <callcache> 0006 dup 0007 branchiftype 5, 15 0010 dup 0011 opt_send_without_block <callinfo!mid:to_s, argc:0, FCALL|ARGS_SIMPLE>, <callcache> 0014 tostring 0015 concatstrings 2 0017 leave * after $ ./ruby --dump=insns -e '"#{a}"' == disasm: #<ISeq:<main>@-e>============================================ 0000 putobject "" ( 1)[Li] 0002 putself 0003 opt_send_without_block <callinfo!mid:a, argc:0, FCALL|VCALL|ARGS_SIMPLE>, <callcache> 0006 dup 0007 branchiftype T_STRING, 15 0010 dup 0011 opt_send_without_block <callinfo!mid:to_s, argc:0, FCALL|ARGS_SIMPLE>, <callcache> 0014 tostring 0015 concatstrings 2 0017 leave git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61217 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-05Revamp method coverage to support define_methodmame
Traditionally, method coverage measurement was implemented by inserting `trace2` instruction to the head of method iseq. So, it just measured methods defined by `def` keyword. This commit drastically changes the measuring mechanism of method coverage; at `RUBY_EVENT_CALL`, it keeps a hash from rb_method_entry_t* to runs (i.e., it counts the runs per method entry), and at `Coverage.result`, it creates the result hash by enumerating all `rb_method_entry_t*` objects (by `ObjectSpace.each_object`). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-04bignum.c, numeric.c: add Integer#pow(b, m)mrkn
This commit is based on the pull-request #1320 created by Makoto Kishimoto. [Feature #12508] [Feature #11003] [close GH-1320] * bignum.c (rb_int_powm): Added for Integer#pow(b, m). * internal.h (rb_int_powm): Declared to refer in numeric.c. * bignum.c (bary_powm_gmp): Added for Integer#pow(b, m) using GMP. * bignum.c (int_pow_tmp1): Added for implementing Integer#pow(b, m). * bignum.c (int_pow_tmp2, int_pow_tmp3): ditto. * internal.h (rb_num_positive_int_p): Moved from numeric.c for sharing the definition with bignum.c. * internal.h (rb_num_negative_int_p, rb_num_compare_with_zero): ditto. * numeric.c(negative_int_p): Moved to internal.h for sharing the definition with bignum.c. * numeric.c (positive_int_p, compare_with_zero): ditto. * numeric.c (rb_int_odd_p): Exported (renamed from int_odd_p). * internal.h (rb_int_odd_p): ditto. * internal.h (HALF_LONG_MSB): Added. * numeric.c (SQRT_LONG_MAX): Redefined by using HALF_LONG_MSB. * test/ruby/test_numeric.rb (test_pow): Added for Integer#pow(b, m). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-16`rb_source_loc` -> `rb_source_location_cstr`ko1
* vm.c (rb_source_loc): rename to rb_source_location_cstr() to make behavior clear compare with rb_source_location(). * error.c (warning_string): use rb_source_location_cstr() directly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-16remove an unused function.ko1
* vm.c (rb_sourcefilename): removed because nobody use it. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-04Rename imemo_strterm to imemo_parser_strtermmame
Per ko1's request. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-04Revert "Revert "Replace NODE_STRTERM and NODE_HEREDOC with imemo_strterm""mame
Retry r60634 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-04Revert "Replace NODE_STRTERM and NODE_HEREDOC with imemo_strterm"mame
Due to build failure on mswin and mingw. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-11-04Replace NODE_STRTERM and NODE_HEREDOC with imemo_strtermmame
Just refactoring. NODE_STRTERM and NODE_HEREDOC are not an internal node of AST, but a temporary storage for managing termination of string literals and heredocs. Instead of NODE abuse, I want to use imemo for the storage in order to avoid (my) confusion. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Revert "Revert "Manage AST NODEs out of GC""mame
This re-introduces r60485. This reverts commit 5a176b75b1187cbd3861c387bde65ff66396a07c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e