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2019-05-22Fix mixed encoding in heredocJeremy Evans
Heredocs are parsed line-by-line, so we need to keep track of the temporary encoding of the string. Previously, a heredoc would only detect mixed encoding errors if they were on the same line, this changes things so they will be caught on different lines. Fixes [Bug #15839]
2019-05-23Do not kick finalizers on rb_gc().Koichi Sasada
rb_gc() kicks gc_finalize_deferred(), which invokes finalizers. This means that any Ruby program can be run this point and it may be thread switching points and so on. However, it is difficult to think it invokes any Ruby programs. For example, `GC.compact` use `rb_gc()` to implement it, howver, any Ruby program must not be run on this timing. For this reason (it is difficult to image it run any Ruby program), I removed `gc_finalize_deferred()` line in rb_gc(). This patch solves GC.compact issue. [Bug #15809] and re-enable GC.compact test.
2019-05-23range.c (inspect_range): omit beginless "nil"Yusuke Endoh
except the special case `(nil..nil)`. ``` (1..).inspect #=> "1.." (..5).inspect #=> "..5" (nil..nil).inspect #=> "nil..nil" ``` [Bug #15745]
2019-05-23hash.c (rb_hash_s_create): Reject `Hash[[nil]]`Yusuke Endoh
The behavior of `Hash[[nil]] #=> {}` was a bug until 1.9.3, but had been remained with a warning because some programs depended upon it. Now, six years passed. We can remove the compatibility behavior. [Bug #7300]
2019-05-21re-skip tests of GC.compact.Koichi Sasada
2019-05-21enable test for GC.compact to reproduce an issue on CIKoichi Sasada
2019-05-21Do not modify shared arrayNobuyoshi Nakada
[Bug #15821]
2019-05-21Simplified the guard against old versionsNobuyoshi Nakada
2019-05-18skip a test to pass CIs.Koichi Sasada
I'm debugging [Bug #15821] but my patch introduces another issue. So I simply skip this test and re-enable it later.
2019-05-18Add test for UNTILNobuyoshi Nakada
2019-05-18Distinguish pre-condition and post-condition loopsNobuyoshi Nakada
2019-05-17skip tests for GC.compact to pass CI.Koichi Sasada
Now, GC.compact has issues which makes rubyci RED, so I skip this test and debug soon.
2019-05-17Test to disable ASCII-only optimizationNobuyoshi Nakada
Examples why ASCII-only optimization cannot apply multi-byte encodings which have 7-bit trailing bytes. Suggested by @duerst at https://github.com/ruby/ruby/pull/2187#issuecomment-492949218
2019-05-14Add object packing strategies for compactionAaron Patterson
This commit adds an alternative packing strategy for compaction. Instead of packing towards "most pinned" pages, we can pack towards "most empty" pages. The idea is that we can double the heap size, then pack all objects towards the empty side of the heap. This will ensure maximum chaos for testing / verification.
2019-05-07Avoid triggering autoload in Module#const_defined?(String)Jean Boussier
[Bug #15780]
2019-05-05Fix use of numbered parameter inside proc that is default value of optargJeremy Evans
This allows cases such as: ```ruby m ->(a = ->{@1}) {a} m.call.call(1) m2 ->(a: ->{@1}) {a} m2.call.call(2) ``` Previously, this would cause a syntax error. [Bug#15789]
2019-05-05Fix a case where numbered parameters should not be allowedJeremy Evans
Because `proc{|| @1}` is a syntax error, the following should also be syntax errors: ```ruby proc { | | @1} ``` ```ruby proc { |; a| @1 } ``` This fixes both cases. [Bug #15825]
2019-05-05parse.y: duplicated when clause warningNobuyoshi Nakada
* parse.y (case_args): moved "duplicated when clause" warning from compile phase, so that `ruby -wc` shows them.
2019-05-01Add exception support in `Range#first`.manga_osyo
Closes: https://github.com/ruby/ruby/pull/2163
2019-04-29Disallow also CR in here-doc identifierNobuyoshi Nakada
* parse.y (heredoc_identifier): CR in here-document identifier might or might not result in a syntax error, by the EOL code. make a syntax error regardless of the EOL code.
2019-04-29parse.y: fix here-doc identifier with newlineNobuyoshi Nakada
* parse.y (heredoc_identifier): quoted here-document identifier must end within the same line. the only corner case that here-document identifier can contain a newline is that the closing qoute is placed at the beginning of the next line, and has been warned since 2.4. ```ruby <<"EOS " # warning: here document identifier ends with a newline EOS ```
2019-04-28numeric.c: Extend Integer#[] to support range argumentsYusuke Endoh
```` 0b01001101[2, 4] #=> 0b0011 0b01001100[2..5] #=> 0b0011 0b01001100[2...6] #=> 0b0011 ^^^^ ```` [Feature #8842]
2019-04-28test/ruby/test_integer.rb: Add a sane test for Integer#[]Yusuke Endoh
2019-04-28Always mark the string returned by File.realpath as taintedJeremy Evans
This string can include elements that were not in either string passed to File.realpath, even if one of the strings is an absolute path, due to symlinks: ```ruby Dir.mkdir('b') unless File.directory?('b') File.write('b/a', '') unless File.file?('b/a') File.symlink('b', 'c') unless File.symlink?('c') path = File.realpath('c/a'.untaint, Dir.pwd.untaint) path # "/home/testr/ruby/b/a" path.tainted? # should be true, as 'b' comes from file system ``` [Bug #15803]
2019-04-27Get rid of indirect sharingNobuyoshi Nakada
* string.c (str_duplicate): share the root shared string if the original string is already sharing, so that all shared strings refer the root shared string directly. indirect sharing can cause a dangling pointer. [Bug #15792]
2019-04-26Hide internal IDsNobuyoshi Nakada
* parse.y (internal_id): number the ID serial for internal use by counting down from the neary maximum value, not to accidentally match permanent IDs. [Bug #15768] Notes: Fixed: [Bug #15786]
2019-04-25Fix typos [ci skip]Kazuhiro NISHIYAMA
2019-04-24Defer setting gc_stress until inits doneNobuyoshi Nakada
[Bug #15784]
2019-04-23Fix complex hash keys to work with compactionAaron Patterson
For example when an array containing objects is a hash key, the contents of the array may move which can cause the hash value for the array to change. This commit makes the default `hash` value based off the object id, so the hash value will remain stable. Fixes test/shell/test_command_processor.rb
2019-04-23Disallow numbered parameter as the default value of optional argumentSeiei Miyagi
[Fix GH-2139] [Bug #15783]
2019-04-23Fix internal error of `->x:@2{}`Seiei Miyagi
[Fix GH-2139] [Bug #15783]
2019-04-21test/ruby/test_pattern_matching.rb: add missing tests for NODE_DASGN, NODE_LASGNktsj
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-21Add missing test for p_var_refktsj
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-21Add missing tests for p_argsktsj
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20skip test until we can guarantee movement of certain objectstenderlove
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20skip test if mjit is enabledtenderlove
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20Workaround Wercker check which is not working nowk0kubun
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20Skip test_find_collided_object on problematic CIs for nowk0kubun
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20Add `Time#floor`nobu
[Feature #15653] [Fix GH-2092] From: manga_osyo <manga.osyo@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20add more assertions around moved objecttenderlove
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20check the index rather than includetenderlove
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20Try harder to make objects movetenderlove
Sometimes the objects we allocated may not get compacted. This change is to increase the likelyhood that they will move git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-20Add `GC.compact` again.tenderlove
🙏 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-19time.c: added in: option to Time.nownobu
* time.c (time_s_now): added in: option to Time.now as well as Time.at. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-18io.c: warn non-nil $,nobu
* array.c (rb_ary_join_m): warn use of non-nil $,. * io.c (rb_output_fs_setter): warn when set to non-nil value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-18Suppress warningsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-18string.c: warn non-nil $;nobu
* string.c (rb_str_split_m): warn use of non-nil $;. * string.c (rb_fs_setter): warn when set to non-nil value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17Reverting compaction for nowtenderlove
For some reason symbols (or classes) are being overridden in trunk git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17Suppress warning in assertion tookazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-04-17Suppress warnings in `make test-all`kazu
suppress "warning: Pattern matching is experimental, and the behavior may change in future versions of Ruby!" git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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