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2020-08-18[ruby/irb] Get rid of loading readline unnecessarilyNobuyoshi Nakada
https://github.com/ruby/irb/commit/420e7d2270
2020-08-18[ruby/irb] Prefer require_relative to load the files in this libraryNobuyoshi Nakada
https://github.com/ruby/irb/commit/0ac3bc7296
2020-08-18[ruby/irb] Add require 'irb' to test separatelyaycabta
https://github.com/ruby/irb/commit/9e4423b6e1
2020-08-18[ruby/irb] Make history infinite if set SAVE_HISTORY to negativeaycabta
https://github.com/ruby/irb/commit/824473e880
2020-08-18[ruby/irb] Suppress crash when bignum is set to SAVE_HISTORYaycabta
https://github.com/ruby/irb/commit/5044eb2730
2020-08-18[ruby/irb] Add tests about IRB historyaycabta
https://github.com/ruby/irb/commit/82efd370eb
2020-08-18[ruby/irb] Symbol.all_symbols was adopted by Ruby 1.8.0 or lateraycabta
https://github.com/ruby/irb/commit/71ba754e8e
2020-08-18[ruby/irb] Support oneline method definitionaycabta
https://github.com/ruby/irb/commit/826ae909c9
2020-08-18test/fiber/test_backtrace.rb: prevent a warningYusuke Endoh
``` /home/chkbuild/chkbuild/tmp/build/20200818T033004Z/ruby/test/fiber/test_backtrace.rb:9: warning: ambiguous first argument; put parentheses or a space even after `/' operator /home/chkbuild/chkbuild/tmp/build/20200818T033004Z/ruby/test/fiber/test_backtrace.rb:15: warning: ambiguous first argument; put parentheses or a space even after `/' operator ```
2020-08-18Disable debugging test.Koichi Sasada
``` 1) Failure: TestObjSpace#test_trace_object_allocations [/tmp/ruby/v3/src/trunk-gc_compact/test/objspace/test_objspace.rb:175]: <nil> expected but was <"/tmp/ruby/v3/src/trunk-gc_compact/test/objspace/test_objspace.rb">. ``` @tenderlove will re-enable it soon.
2020-08-17Remove write barrier exemption for T_ICLASSAlan Wu
Before this commit, iclasses were "shady", or not protected by write barriers. Because of that, the GC needs to spend more time marking these objects than otherwise. Applications that make heavy use of modules should see reduction in GC time as they have a significant number of live iclasses on the heap. - Put logic for iclass method table ownership into a function - Remove calls to WB_UNPROTECT and insert write barriers for iclasses This commit relies on the following invariant: for any non oirigin iclass `I`, `RCLASS_M_TBL(I) == RCLASS_M_TBL(RBasic(I)->klass)`. This invariant did not hold prior to 98286e9 for classes and modules that have prepended modules. [Feature #16984] Notes: Merged: https://github.com/ruby/ruby/pull/3410
2020-08-18* 2020-08-18 [ci skip]git
2020-08-17Fix method name escaping in ObjectSpace.dumpJohn Hawthorn
It's possible to define methods with any name, even if the parser doesn't support it and it can only be used with ex. send. This fixes an issue where invalid JSON was output from ObjectSpace.dump when a method name needed escaping. Notes: Merged: https://github.com/ruby/ruby/pull/3383
2020-08-17Ensure the shortcut cached in the classNobuyoshi Nakada
As well as the other places using RCLASS_IV_INDEX_TBL. `IO#reopen` seems the only case that the class of an object can be changed.
2020-08-17Also escape DEL codeNobuyoshi Nakada
2020-08-17Fixed the radix for control charsNobuyoshi Nakada
2020-08-18Expose ec -> backtrace (internal) and use it to implement fiber backtrace.Samuel Williams
See <https://bugs.ruby-lang.org/issues/16815> for more details. Notes: Merged: https://github.com/ruby/ruby/pull/3422
2020-08-17Clarify coroutine implementation license.Samuel Williams
<https://bugs.ruby-lang.org/issues/16805> Notes: Merged: https://github.com/ruby/ruby/pull/3137
2020-08-17procnames-start-lines [ci skip]Nobuyoshi Nakada
2020-08-17Revisit "Refactor to reduce "swap" instruction of pattern matching"Nobuyoshi Nakada
Just moved "case base" after allocating cache space.
2020-08-17* 2020-08-17 [ci skip]git
2020-08-17Revert "Refactor to reduce "swap" instruction of pattern matching"Kazuhiro NISHIYAMA
This reverts commit 3a4be429b50062122d1616256de38649464d3146. To fix following warning: ``` compiling ../compile.c ../compile.c:6336:20: warning: variable 'line' is uninitialized when used here [-Wuninitialized] ADD_INSN(head, line, putnil); /* allocate stack for cached #deconstruct value */ ^~~~ ../compile.c:220:57: note: expanded from macro 'ADD_INSN' ADD_ELEM((seq), (LINK_ELEMENT *) new_insn_body(iseq, (line), BIN(insn), 0)) ^~~~ ../compile.c:6327:13: note: initialize the variable 'line' to silence this warning int line; ^ = 0 1 warning generated. ```
2020-08-16Remove the deprecated override of Kernel#open in open-uriJeremy Evans
This was deprecated in 2.7 to resolve [Misc #15893]. Notes: Merged: https://github.com/ruby/ruby/pull/3377
2020-08-16Refactor to reduce "swap" instruction of pattern matchingwanabe
2020-08-16Adjust sp for `case ... in a: 0 ... end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for `case ... in *, a, * end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for `case ... in *v end`/`case ... in v1, v2 end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for `case ... in v1 ... in v2 end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for `case ... in v1, v2 ... end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for `case ... in pat => var ... end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for `case ... in pat1 | pat2 ... end`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16Adjust sp for pattern matching implicit/explicit "else"wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3403
2020-08-16* 2020-08-16 [ci skip]git
2020-08-16Warn sp overwriting on compile timewanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3401
2020-08-16Show hidden object and TS_BUILTIN for halfbaked insn datawanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3401
2020-08-15[DOC] fixed a missing markupNobuyoshi Nakada
2020-08-15tool/update-deps --fix卜部昌平
Notes: Merged: https://github.com/ruby/ruby/pull/3419
2020-08-15RARRAY_AREF: convert into an inline function卜部昌平
RARRAY_AREF has been a macro for reasons. We might not be able to change that for public APIs, but why not relax the situation internally to make it an inline function. Notes: Merged: https://github.com/ruby/ruby/pull/3419
2020-08-15* 2020-08-15 [ci skip]git
2020-08-14Fix links to Dig Methods document (#3421)Burdette Lamar
* Fix links to Dig Methods document * Fix links to Dig Methods document Notes: Merged-By: BurdetteLamar <BurdetteLamar@Yahoo.com>
2020-08-14[DOC] fixed the method nameNobuyoshi Nakada
2020-08-14RSTRING_LEN was not usedNobuyoshi Nakada
2020-08-14re.c: prevent "warning: variable 'n' set but not used"Yusuke Endoh
by adding MAYBE_UNUSED.
2020-08-13Adding doc/dig_methods.rdoc and links to it (#3416)Burdette Lamar
Adds a full discussion of #dig, along with links from Array, Hash, Struct, and OpenStruct. CSV::Table and CSV::Row are over in ruby/csv. I'll get to them soon. The art to the thing is to figure out how much (or how little) to say at each #dig. Notes: Merged-By: BurdetteLamar <BurdetteLamar@Yahoo.com>
2020-08-14* 2020-08-14 [ci skip]git
2020-08-14Enable arm64 optimizations that exist for power/x86 (#3393)AGSaidi
* Enable unaligned accesses on arm64 64-bit Arm platforms support unaligned accesses. Running the string benchmarks this change improves performance by an average of 1.04x, min .96x, max 1.21x, median 1.01x * arm64 enable gc optimizations Similar to x86 and powerpc optimizations. | |compare-ruby|built-ruby| |:------|-----------:|---------:| |hash1 | 0.225| 0.237| | | -| 1.05x| |hash2 | 0.110| 0.110| | | 1.00x| -| * vm_exec.c: improve performance for arm64 | |compare-ruby|built-ruby| |:------------------------------|-----------:|---------:| |vm_array | 26.501M| 27.959M| | | -| 1.06x| |vm_attr_ivar | 21.606M| 31.429M| | | -| 1.45x| |vm_attr_ivar_set | 21.178M| 26.113M| | | -| 1.23x| |vm_backtrace | 6.621| 6.668| | | -| 1.01x| |vm_bigarray | 26.205M| 29.958M| | | -| 1.14x| |vm_bighash | 504.155k| 479.306k| | | 1.05x| -| |vm_block | 16.692M| 21.315M| | | -| 1.28x| |block_handler_type_iseq | 5.083| 7.004| | | -| 1.38x| Notes: Merged-By: nurse <naruse@airemix.jp>
2020-08-13Replace repeated RSTRING_PTR and RSTRING_LEN with RSTRING_GETMEMNobuyoshi Nakada
As now RSTRING_PTR and RSTRING_LEN are functions, they very bother stepping in/out during debugging.
2020-08-13rb_str_{index,rindex}_m: Handle /\K/ in patternKasumi Hanazuki
When the pattern Regexp given to String#index and String#rindex contain a /\K/ (lookbehind) operator, these methods return the position where the beginning of the lookbehind pattern matches, while they are expected to return the position where the \K matches. ``` # without patch "abcdbce".index(/b\Kc/) # => 1 "abcdbce".rindex(/b\Kc/) # => 4 ``` This patch fixes this problem by using BEG(0) instead of the return value of rb_reg_search. ``` # with patch "abcdbce".index(/b\Kc/) # => 2 "abcdbce".rindex(/b\Kc/) # => 5 ``` Fixes [Bug #17118] Notes: Merged: https://github.com/ruby/ruby/pull/3414
2020-08-13rb_str_{partition,rpartition}_m: Handle /\K/ in patternKasumi Hanazuki
When the pattern given to String#partition and String#rpartition contain a /\K/ (lookbehind) operator, the methods return strings sliced at incorrect positions. ``` # without patch "abcdbce".partition(/b\Kc/) # => ["a", "c", "cdbce"] "abcdbce".rpartition(/b\Kc/) # => ["abcd", "c", "ce"] ``` This patch fixes the problem by using BEG(0) instead of the return value of rb_reg_search. ``` # with patch "abcdbce".partition(/b\Kc/) # => ["ab", "c", "dbce"] "abcdbce".rpartition(/b\Kc/) # => ["abcdb", "c", "e"] ``` As a side-effect this patch makes String#partition 2x faster when the pattern is a costly Regexp by performing Regexp search only once, which was unexpectedly done twice in the original implementation. Fixes [Bug #17119] Notes: Merged: https://github.com/ruby/ruby/pull/3413
2020-08-13ruby_debug_log: suppress warning卜部昌平
Old gcc (< 5 maybe?) warns that this variable is not initialized: debug.c: In function 'ruby_debug_log': debug.c:441:13: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized] if (r && len < MAX_DEBUG_LOG_MESSAGE_LEN) { ^ I don't know if that is true, but adding "= 0" here must harm no one. Notes: Merged: https://github.com/ruby/ruby/pull/3411
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