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2022-06-03[Feature #18339] GVL Instrumentation APIJean Boussier
Ref: https://bugs.ruby-lang.org/issues/18339 Design: - This tries to minimize the overhead when no hook is registered. It should only incur an extra unsynchronized boolean check. - The hook list is protected with a read-write lock as to cause contention when some hooks are registered. - The hooks MUST be thread safe, and MUST NOT call into Ruby as they are executed outside the GVL. - It's simply a noop on Windows. API: ``` rb_internal_thread_event_hook_t * rb_internal_thread_add_event_hook(rb_internal_thread_event_callback callback, rb_event_flag_t internal_event, void *user_data); bool rb_internal_thread_remove_event_hook(rb_internal_thread_event_hook_t * hook); ``` You can subscribe to 3 events: - READY: called right before attempting to acquire the GVL - RESUMED: called right after successfully acquiring the GVL - SUSPENDED: called right after releasing the GVL. The hooks MUST be threadsafe, as they are executed outside of the GVL, they also MUST NOT call any Ruby API. Notes: Merged: https://github.com/ruby/ruby/pull/5500
2022-06-02Move `GC.verify_compaction_references` [Bug #18779]Nobuyoshi Nakada
Define `GC.verify_compaction_references` as a built-in ruby method, according to GC compaction support via `GC::OPTS`. Notes: Merged: https://github.com/ruby/ruby/pull/5972
2022-06-02Fix the condition when a new buffer is needed without GMPNobuyoshi Nakada
2022-06-01[rubygems/rubygems] Restore ability to load old marshalled gemspec that use ↵David Rodríguez
`YAML::PrivateType` This issue was not detected because when all traces of old YAML parser and emitter `Syck` were removed, this null-type.gemspec.rz marshalled gemspec was updated to no longer load `YAML::Syck::PrivateType` but load `Psych::PrivateType` instead. However, realworld old marshalled gemspecs still use the `YAML::PrivateType` constant, so this commit replaces the gemspec to be the real pry-0.4.7 marshalled gemspec, so that it catches this issue. https://github.com/rubygems/rubygems/commit/51b330b8d2
2022-06-01[rubygems/rubygems] Improve null private type testDavid Rodríguez
This test is making sure that RubyGems is able to load old marshalled gemspecs that include a field loading `YAML::PrivateType` instances in the `rubyforge_project` field instead of `nil` due to a bug in old YAML emitters. At some point, the `rubyforge_project` field was removed and this test was updated to just check another field. However, in the realworld other fields do not have this issue and the marshalled gemspec we use for testing still has this issue in the field reserved for the `rubyforge_project` field. So I think updating the test to check other field was not correct. Instead, since the `rubyforge_project` field is now ignored, we no longer need to worry about any conversion in this field. The only thing we care about is that the marshal loading still works (which requires that the constant is at least defined). So this commit updates the test to make this more clear. https://github.com/rubygems/rubygems/commit/cddfacf6d4
2022-05-31Skip failing test with freebsdHiroshi SHIBATA
2022-05-31[rubygems/rubygems] Bump rb-sys in ↵dependabot[bot]
/test/rubygems/test_gem_ext_cargo_builder/custom_name Bumps [rb-sys](https://github.com/ianks/rb-sys) from v0.7.3 to v0.9.0. - [Release notes](https://github.com/ianks/rb-sys/releases) - [Commits](https://github.com/ianks/rb-sys/compare/4a5dd9782075fc6e197976eb2188231a388c3c95...https://github.com/rubygems/rubygems/commit/e4f00b9761af) --- updated-dependencies: - dependency-name: rb-sys dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> https://github.com/rubygems/rubygems/commit/874bbc96b2
2022-05-31[rubygems/rubygems] Bump rb-sysdependabot[bot]
Bumps [rb-sys](https://github.com/ianks/rb-sys) from v0.7.3 to v0.9.0. - [Release notes](https://github.com/ianks/rb-sys/releases) - [Commits](https://github.com/ianks/rb-sys/compare/4a5dd9782075fc6e197976eb2188231a388c3c95...https://github.com/rubygems/rubygems/commit/e4f00b9761af) --- updated-dependencies: - dependency-name: rb-sys dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> https://github.com/rubygems/rubygems/commit/eb31b14a37
2022-05-30Fix use-after-free with interacting TracePointsAlan Wu
`vm_trace_hook()` runs global hooks before running local hooks. Previously, we read the local hook list before running the global hooks which led to use-after-free when a global hook frees the local hook list. A global hook can do this by disabling a local TracePoint, for example. Delay local hook list loading until after running the global hooks. Issue discovered by Jeremy Evans in GH-5862. [Bug #18730] Notes: Merged: https://github.com/ruby/ruby/pull/5865
2022-05-30Skip failing test with freebsdHiroshi SHIBATA
2022-05-30[ruby/stringio] Accept external and internal encodings pairNobuyoshi Nakada
Fix https://github.com/ruby/stringio/pull/16 https://github.com/ruby/stringio/commit/c8a69e80d2
2022-05-30Also skip failing test with freebsd 12Hiroshi SHIBATA
2022-05-30[ruby/stringio] Fix handling of chomp with paragraph separatorJeremy Evans
Try to mirror IO behavior, where chomp takes out the entire paragraph separators between entries, but does not chomp a single line separator at the end of the string. Partially Fixes [Bug #18768] https://github.com/ruby/stringio/commit/a83ddbb7f0
2022-05-30[ruby/stringio] Ignore chomp keyword for nil separatorJeremy Evans
nil separator means no separator at all, so nothing should be chomped. Partial fix for Ruby [Bug #18770] https://github.com/ruby/stringio/commit/feaa2ec631
2022-05-30[ruby/stringio] Fix each with multiple character string and chompJeremy Evans
Previously, this could result in an infinite loop. Always update the e pointer in this case, setting w when chomping so the chomped data is not included in the output. Fixes [Bug #18769] https://github.com/ruby/stringio/commit/4bf64d5130
2022-05-30[ruby/stringio] Fix expanding size at ungetc/ungetbyteNobuyoshi Nakada
https://github.com/ruby/stringio/commit/a35268a3ac
2022-05-30Skip failing test with freebsdHiroshi SHIBATA
2022-05-28[rubygems/rubygems] Fix rubygems update when non default `--install-dir` is ↵David Rodríguez
configured https://github.com/rubygems/rubygems/commit/9f3b21192d
2022-05-26Fix GC race condition in autoload.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5941
2022-05-25Retain reference to blocking fibers.Samuel Williams
Notes: Merged: https://github.com/ruby/ruby/pull/5926
2022-05-24Define unsupported GC compaction methods as rb_f_notimplementMike Dalessio
Fixes [Bug #18779] Define the following methods as `rb_f_notimplement` on unsupported platforms: - GC.compact - GC.auto_compact - GC.auto_compact= - GC.latest_compact_info - GC.verify_compaction_references This change allows users to call `GC.respond_to?(:compact)` to properly test for compaction support. Previously, it was necessary to invoke `GC.compact` or `GC.verify_compaction_references` and check if those methods raised `NotImplementedError` to determine if compaction was supported. This follows the precedent set for other platform-specific methods. For example, in `process.c` for methods such as `Process.fork`, `Process.setpgid`, and `Process.getpriority`. Notes: Merged: https://github.com/ruby/ruby/pull/5934
2022-05-23[rubygems/rubygems] Support the change of did_you_mean about ↵Yusuke Endoh
Exception#detailed_message I am asking did_you_mean to use Exception#detailed_message to add "Did you mean?" suggestion instead of overriding #message method. https://github.com/ruby/did_you_mean/pull/177 Unfortunately, the change will affect Gem::UnknownCommandError, which excepts did_you_mean to override #message method. This PR absorbs the change of did_you_mean. Gem::CommandManager now calls #detailed_message method to get a message string with "Did you mean?" suggestion from an exception. https://github.com/rubygems/rubygems/commit/8f104228d3
2022-05-23Prevent a warning: `*' interpreted as argument prefixYusuke Endoh
2022-05-20Make the test class naming consistentTakashi Kokubun
forgot to commit this in ead96e7b44b98bef4896d836239345012821f1d2
2022-05-20Rename test_jit to test_mjitTakashi Kokubun
to avoid confusion with YJIT
2022-05-20Rewrite with assert_ractor for multiple ractor environmentHiroshi SHIBATA
2022-05-20Picked the missing test file from ↵Hiroshi SHIBATA
https://github.com/ruby/did_you_mean/commit/8faba54b2d3ec9aa570691775f143801308c5b2f
2022-05-20[ruby/racc] Show diffsNobuyoshi Nakada
https://github.com/ruby/racc/commit/0b679e2f69
2022-05-20[flori/json] Fix parser bug for empty string allocationAndrew Bromwich
When `HAVE_RB_ENC_INTERNED_STR` is enabled it is possible to pass through a null pointer to `rb_enc_interned_str` resulting in a segfault Fixes #495 https://github.com/flori/json/commit/b59368a8c2
2022-05-20[flori/json] Remove unknown keyword arg from DateTime.parseCharles Oliver Nutter
This snuck in while addding tests for the `create_additions` feature. Caught by JRuby when we added the `limit` option to the Date/DateTime parsing methods, which causes this to be rejected as an unknown keyword. https://github.com/flori/json/commit/b1007dff66
2022-05-20Merge RubyGems and Bundler HEADHiroshi SHIBATA
https://github.com/rubygems/rubygems/commit/125415593ead9ab69a9f0bb5392c9d7ec61b1f51
2022-05-19YJIT: Add opt_succ (#5919)Takashi Kokubun
Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2022-05-19[ruby/timeout] Handle Timeout + fork and add test for itBenoit Daloze
https://github.com/ruby/timeout/commit/4baee63b9b
2022-05-19[ruby/timeout] Reimplement Timeout.timeout with a single thread and a QueueBenoit Daloze
https://github.com/ruby/timeout/commit/2bafc458f1
2022-05-17Restore implicit relationship between `autoload_const` and `autoload_data` ↵Samuel Williams
during GC. (#5911) Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-05-17Delete autoload data from global features after autoload has completed. (#5910)Samuel Williams
* Update naming of critical section assertions macros. * Improved locking for autoload. Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-05-12YJIT: Implement getblockparamAaron Patterson
This implements the getblockparam instruction. There are two cases we need to handle depending on whether or not VM_FRAME_FLAG_MODIFIED_BLOCK_PARAM is set in the environment flag. When the modified flag is unset, we need to call rb_vm_bh_to_procval to get a proc from our passed block, save the proc in the environment, and set the modified flag. In the case that the modified flag is set we are able to just use the existing proc in the environment. One quirk of this is that we need to call jit_prepare_routine_call early and ensure we update PC and SP regardless of the branch taken, so that we have a consistent SP offset at the start of the next instruction. We considered using a chain guard to generate these two paths separately, but decided against it because it's very common to see both and the modified case is basically a subset of the instructions in the unmodified case. This includes tests for both getblockparam and getblockparamproxy which was previously missing a test. Notes: Merged: https://github.com/ruby/ruby/pull/5881
2022-05-12[ruby/uri] Improve URI.register_scheme tests and automatically upcase the ↵Benoit Daloze
given scheme * Also add docs and mention current limitations. * For reference, https://stackoverflow.com/a/3641782/388803 mentions the valid characters in schemes. https://github.com/ruby/uri/commit/4346daac75
2022-05-12[ruby/uri] Add URI::Generic#decoded_#{user,password}Jeremy Evans
URI::Generic#{user,password} return the encoded values, which are not that useful if you want to do authentication with them. Automatic decoding by default would break backwards compatibility. Optional automatic decoding via a keyword to URI.parse would require threading the option through at least 3 other methods, and would make semantics confusing (user= takes encoded or unencoded password?) or require more work. Thus, adding this as a separate method seemed the simplest approach. Unfortunately, URI lacks a method for correct decoding. Unlike in www form components, + in earlier parts of the URI such as the userinfo section is treated verbatim and not as an encoded space. Add URI.#{en,de}code_uri_component methods, which are almost the same as URI.#{en,de}code_www_form_component, but without the special SP => + handling. Implements [Feature #9045] https://github.com/ruby/uri/commit/16cfc4e92f
2022-05-11Ruby shovel operator (<<) speedup. (#5896)Noah Gibbs
For string concat, see if compile-time encoding of strings matches. If so, use simple buffer string concat at runtime. Otherwise, use encoding-checking string concat. Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2022-05-10Fix the order of assert_eqaul and remove unused variablesNobuyoshi Nakada
2022-05-09Add basic binary operators (and, or, xor, not) to `IO::Buffer`. (#5893)Samuel Williams
Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-05-09test/fiber/test_scheduler.rb: Remove the test file from $LOADED_FEATURESYusuke Endoh
to prevent the following failure on `make test-all --repeat-count=2` http://ci.rvm.jp/results/trunk-repeat20-asserts@phosphorus-docker/3957774 ``` 1) Error: TestFiberScheduler#test_autoload: NameError: uninitialized constant TestFiberSchedulerAutoload Object.const_get(:TestFiberSchedulerAutoload) ^^^^^^^^^^ ```
2022-05-09Explicit handling of frozen strings in `IO::Buffer#for`. (#5892)Samuel Williams
Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-05-08Use a proper mutex for autoloading features. (#5788)Samuel Williams
Object#autoload implements a custom per-thread "mutex" for blocking threads waiting on autoloading a feature. This causes problems when used with the fiber scheduler. We swap the implementation to use a Ruby mutex which is fiber aware. Notes: Merged-By: ioquatix <samuel@codeotaku.com>
2022-05-03Add a regression test for opt_plus with unknown type (#5878)Maxime Chevalier-Boisvert
Notes: Merged-By: maximecb <maximecb@ruby-lang.org>
2022-04-29Prevent a "warning: `*' interpreted as argument prefix"Yusuke Endoh
2022-04-28Add missing write barriers to Array#replaceAlan Wu
Previously it made object references without using write barriers, creating GC inconsistencies. See: http://ci.rvm.jp/results/trunk-gc-asserts@phosphorus-docker/3925529 Notes: Merged: https://github.com/ruby/ruby/pull/5851
2022-04-28Skip test for cargo builderHiroshi SHIBATA
Notes: Merged: https://github.com/ruby/ruby/pull/5669
2022-04-28Move testing_ruby_repo into test helperHiroshi SHIBATA
Notes: Merged: https://github.com/ruby/ruby/pull/5669