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2021-10-20Add tests against opt_eq side exitsJohn Hawthorn
2021-10-20disable yjit when testing mjitAaron Patterson
2021-10-20Exit when the object is frozenAaron Patterson
Exit when the object is frozen, also add tests
2021-10-20Allow calling variadic cfuncs with many argsJohn Hawthorn
We have a check to ensure we don't have to push args on the stack to call a cfunc with many args. However we never need to use the stack for variadic cfuncs, so we shouldn't care about the number of arguments.
2021-10-20Allow special case of expandarray with nilJohn Hawthorn
2021-10-20Implement newrangeJohn Hawthorn
2021-10-20Implement invokesuper using cfp->ep[ME] checkJohn Hawthorn
This fixes and re-enables invokesuper, replacing the existing guards with a guard on the method entry for the EP.
2021-10-20Avoid immediate side exits in checktypeJohn Hawthorn
Previously checktype only supported heap objects, however it's not uncommon to receive an immediate, for example when string interpolating a Symbol or Integer.
2021-10-20Add toregexp to yjiteileencodes
The FIXME is there so we remember to investigate why insns clears the temporary array. Is this necessary? If it's not we can remove it from both. Co-authored-by: Aaron Patterson <tenderlove@ruby-lang.org>
2021-10-20Implement putspecialobjectJohn Hawthorn
2021-10-20Add opt_regexpmatch2John Hawthorn
2021-10-20Implement tostring instruction for yjiteileencodes
Co-authored-by: Aaron Patterson <tenderlove@ruby-lang.org>
2021-10-20Add regression test of invalid mapping mergeJohn Hawthorn
This should have referenced MAX_TEMP_TYPES, not MAX_LOCAL_TYPES.
2021-10-20Add setglobal to yjiteileencodes
Adds yjit support for setting global variables. Co-authored-by: Aaron Patterson <tenderlove@ruby-lang.org> Co-authored-by: John Hawthorn <john@hawthorn.email>
2021-10-20Fix and uncomment getlocal testJohn Hawthorn
Previously, under the scraper, this would side-exit because it was returning to a C method. Now that we use the jit_func entrypoint, this test no longer side-exits.
2021-10-20Add flag so we can easily tell if all stats avail. Comment out broken test.Maxime Chevalier-Boisvert
2021-10-20Allow asserts on results, rather than stdoutJohn Hawthorn
2021-10-20Add assert_no_exits aliasJohn Hawthorn
2021-10-20more testingJohn Hawthorn
2021-10-20Add test for recursionJohn Hawthorn
2021-10-20Add test of yjit compilationJohn Hawthorn
2021-10-20Moved ujit code invalidation test into bootstraptestMaxime Chevalier-Boisvert
2021-10-20MicroJIT: avoid having to invalidate running output codeAlan Wu
2021-10-18Fix evaluation order of hash values for duplicate keysJeremy Evans
Fixes [Bug #17719] Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org> Co-authored-by: Ivo Anjo <ivo@ivoanjo.me> Notes: Merged: https://github.com/ruby/ruby/pull/4969 Merged-By: jeremyevans <code@jeremyevans.net>
2021-10-14Reap rarely leaked threadsNobuyoshi Nakada
2021-10-14Add more `grpowned?` testsNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/4963
2021-10-08Remove autoload for constant if the autoload failsJeremy Evans
Previously, if an autoload failed (the file was loaded, but the constant was not defined by the autoloaded file). Ruby will try to autoload again if you delete the autoloaded file from $LOADED_FEATURES. With this change, the autoload and the constant itself are removed as soon as it fails. To handle cases where multiple threads are autoloading, when deleting an autoload, handle the case where another thread already deleted it. Fixes [Bug #15790] Notes: Merged: https://github.com/ruby/ruby/pull/4715 Merged-By: jeremyevans <code@jeremyevans.net>
2021-10-08Add tests for the edge caces of `String#end_with?`Nobuyoshi Nakada
Also, check if a suffix is empty, to guarantee the assumption of `onigenc_get_left_adjust_char_head` that `*s` is always accessible, even in the case of `SHARABLE_MIDDLE_SUBSTRING`.
2021-10-07Dump outer variables tables when dumping an iseq to binaryAaron Patterson
This commit dumps the outer variables table when dumping an iseq to binary. This fixes a case where Ractors aren't able to tell what outer variables belong to a lambda after the lambda is loaded via ISeq.load_from_binary [Bug #18232] [ruby-core:105504] Notes: Merged: https://github.com/ruby/ruby/pull/4942
2021-10-08Remove duplicate value checks on `mrhs` which always has the valueNobuyoshi Nakada
2021-10-07test/ruby/test_process (test_no_curdir): tentatively skipped on SolarisYusuke Endoh
The test gets stuck on Solaris CI. http://rubyci.s3.amazonaws.com/solaris11-gcc/ruby-master/log/20211006T050007Z.fail.html.gz#test-all ``` [14558/21042] TestProcess#test_no_curdirtimeout: output interval exceeds 1800.0 seconds. timeout: the process group 3857 is alive. ``` Related to ee89543e09a2d4e4c503267c248ba7bfffa668cb
2021-10-05marshal.c Marshal.load accepts a freeze: true option.Jean Boussier
Fixes [Feature #18148] When set, all the loaded objects are returned as frozen. If a proc is provided, it is called with the objects already frozen.
2021-10-05Show the last line at unexpected end-of-input errorNobuyoshi Nakada
2021-10-04Fix regression on Solaris after change to use realpath on loaded featuresJeremy Evans
After the change to use realpath on loaded features, Solaris CI started failing in test_no_curdir (which tests behavior for running ruby without a working directory). I was able to trace the problem to the following call chain: rb_call_inits->Init_Thread->Init_thread_sync->rb_provide-> get_loaded_features_index->rb_check_realpath->rb_dir_getwd_ospath-> ruby_getcwd This will throw an exception, but because Ruby hasn't been fully initialized at the point the exception is thrown, it just exits with a status of 1. The bug here is that rb_check_realpath should not raise an exception, it should return nil. This bug is hit on Solaris because Solaris uses the realpath emulation instead of native realpath, and the realpath emualation raised instead of returning nil if the mode was RB_REALPATH_CHECK. Use rb_rescue in the realpath emulation if the mode is RB_REALPATH_CHECK, and swallow any exceptions raised and return nil. Notes: Merged: https://github.com/ruby/ruby/pull/4935
2021-10-04Revert rescue around internal realpath call on SolarisJeremy Evans
Solaris CI still has a problem even with these commits, so it doesn't appear to fix the issue. Reverting both 84e8e2a39bba874433b661bd378165bd03c9d6aa and bfd2f159f0c60ef8ac5bce6042edd25a571769b7.
2021-10-04Only rescue realpath calls during require on SolarisJeremy Evans
Remove temporary skip of test_no_curdir to see if this fixes the problem. Notes: Merged: https://github.com/ruby/ruby/pull/4931
2021-10-04The same warning for static symbol literalNobuyoshi Nakada
2021-10-04Fix the warning message for dynamic symbol literal in conditionNobuyoshi Nakada
2021-10-03Remove extraneous conversion to float [Bug #18236]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/4927
2021-10-02Temporarily skip test_no_curdir test to avoid CI failures on SolarisJeremy Evans
2021-10-02Do not load file with same realpath twice when requiringJeremy Evans
This fixes issues with paths being loaded twice in certain cases when symlinks are used. It took me multiple attempts to get this working. My original attempt tried to convert paths to realpaths before adding them to $LOADED_FEATURES. Unfortunately, this doesn't work well with the loaded feature index, which is based off load paths and not realpaths. While I was able to get require working, I'm fairly sure the loaded feature index was not being used as expected, which would have significant performance implications. Additionally, I was never able to get that approach working with autoload when autoloading a non-realpath file. It also broke some specs. This takes a more conservative approach. Directly before loading the file, if the file with the same realpath has been required, the loading of the file is skipped. The realpaths are stored as fstrings in a hidden hash. When rebuilding the loaded feature index, the hash of realpaths is also rebuilt. I'm guessing this makes rebuilding process slower, but I don think that is a hot path. In general, modifying loaded features is only done when reloading, and that tends to be in non-production environments. Change test_require_with_loaded_features_pop test to use 30 threads and 300 iterations, instead of 4 threads and 1000 iterations. I saw only sporadic failures with 4/1000, but consistent failures 30/300 threads. These failures were due to the fact that the concurrent deletions from $LOADED_FEATURES in other threads can result in rb_ary_entry returning nil when rebuilding the loaded features index. To avoid concurrency issues when rebuilding the loaded features index, the building of the index itself is left alone, and afterwards, a separate loop is done on a copy of the loaded feature snapshot in order to rebuild the realpaths hash. Fixes [Bug #17885] Notes: Merged: https://github.com/ruby/ruby/pull/4887
2021-10-01Avoid race condition in Regexp#matchJeremy Evans
In certain conditions, Regexp#match could return a MatchData with missing captures. This seems to require at the least, multiple threads calling a method that calls the same block/proc/lambda which calls Regexp#match. The race condition happens because the MatchData is passed from indirectly via the backref, and other threads can modify the backref. Fix the issue by: 1. Not reusing the existing MatchData from the backref, and always allocating a new MatchData. 2. Passing the MatchData directly to the caller using a VALUE*, instead of indirectly through the backref. It's likely that variants of this issue exist for other Regexp methods. Anywhere that MatchData is passed implicitly through the backref is probably vulnerable to this issue. Fixes [Bug #17507] Notes: Merged: https://github.com/ruby/ruby/pull/4734
2021-10-02Restore Hash#compare_by_identity mode [Bug #18171]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/4893
2021-10-01Fix the encoding of loaded feature names [Bug #18191]Nobuyoshi Nakada
The feature names loaded from the default load paths should also be in the file system encoding. Notes: Merged: https://github.com/ruby/ruby/pull/4915
2021-09-30Make Array#min/max optimization respect refined methodsJeremy Evans
Pass in ec to vm_opt_newarray_{max,min}. Avoids having to call GET_EC inside the functions, for better performance. While here, add a test for Array#min/max being redefined to test_optimization.rb. Fixes [Bug #18180] Notes: Merged: https://github.com/ruby/ruby/pull/4911 Merged-By: jeremyevans <code@jeremyevans.net>
2021-09-30marshal.c: don't call the proc with partially initialized objects. (#4866)Jean byroot Boussier
For cyclic objects, it requires to keep a st_table of the partially initialized objects. Notes: Merged-By: byroot <jean.boussier@gmail.com>
2021-09-27Show failed environment variablesNobuyoshi Nakada
2021-09-24Use the flag for uninitialized module [Bug #18185]Nobuyoshi Nakada
Make `Module#ancestors` not to include `BasicObject`. Notes: Merged: https://github.com/ruby/ruby/pull/4883
2021-09-24Consider modified modules initialized [Bug #18185]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/4883
2021-09-23Revive the test using US-ASCII incompatible symbolNobuyoshi Nakada
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