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2020-03-28Clean up /tmp leftovers in ci.rvm.jpTakashi Kokubun
2020-03-27Set external encoding correctly for File.open('f', FILE::BINARY) on WindowsJeremy Evans
Previously, the external encoding was only set correctly for File::BINARY if keyword arguments were provided. This copies the logic for the keyword arguments case to the no keyword arguments case. Possibly it should be refactored into a separate function. Fixes [Bug #16737] Notes: Merged: https://github.com/ruby/ruby/pull/2985
2020-03-25Fixed crash when argument array is modifiedNobuyoshi Nakada
2020-03-24test/json/test_helper.rb: Do not add a relative path to $LOAD_PATHYusuke Endoh
... because it conflicts with test/ruby/test_m17n.rb. An exception `incompatible character encodings: UTF-8 and UTF-16BE` occurs when: * a non-existence relative path is added to $LOAD_PATH, * ASCII-incompatible encoding is set to default_external, and * some file is loaded. ``` $LOAD_PATH << "no_existing_dir" Encoding.default_external = Encoding::UTF_16BE load "dummy.rb" #=> incompatible character encodings: UTF-8 and UTF-16BE ``` This issue can be actually observed by a combination of out-of-place build and the following command: make test-all TESTS="json ruby/m17n -n test_object_inspect_external" http://ci.rvm.jp/logfiles/brlog.trunk-test-random.20200322-221411 ASCII-incompatible default external encoding assumes that the cwd is the encoding, and it is attempted to beconcatenated with a non-existence relative LOAD_PATH UTF-8 string, which causes the exception. This changeset avoids a relative path.
2020-03-23test/ruby/test_m17n.rb: Update the debugging code to get C stacktraceYusuke Endoh
2020-03-23test/ruby/test_m17n.rb: Make the debugging code print to stderrYusuke Endoh
The test is executed with -j8, so printing someting to stdout may break.
2020-03-22Merge pull request #2721 from jeremyevans/method-inspect-chain-alias-11188Jeremy Evans
Correctly show defined class for aliases of aliases Notes: Merged-By: jeremyevans <code@jeremyevans.net>
2020-03-22Support obj.clone(freeze: true) for freezing cloneJeremy Evans
This freezes the clone even if the receiver is not frozen. It is only for consistency with freeze: false not freezing the clone even if the receiver is frozen. Because Object#clone is now partially implemented in Ruby and not fully implemented in C, freeze: nil must be supported to provide the default behavior of only freezing the clone if the receiver is frozen. This requires modifying delegate and set, to set freeze: nil instead of freeze: true as the keyword parameter for initialize_clone. Those are the two libraries in stdlib that override initialize_clone. Implements [Feature #16175] Notes: Merged: https://github.com/ruby/ruby/pull/2969
2020-03-22test/ruby/test_m17n.rb: Add a temporal code for debuggingYusuke Endoh
http://ci.rvm.jp/logfiles/brlog.trunk-test-random.20200322-221411 ``` I, [2020-03-22T22:15:50.761950 #23076] INFO -- : 1) Error: I, [2020-03-22T22:15:50.761963 #23076] INFO -- : TestM17N#test_object_inspect_external: I, [2020-03-22T22:15:50.761974 #23076] INFO -- : Encoding::CompatibilityError: incompatible character encodings: UTF-8 and UTF-16BE ```
2020-03-22test/ruby/test_fiber.rb (test_many_fibers_with_threads): relax timeoutYusuke Endoh
This test takes 40..50 seconds under Solaris 11, so the timeout (60 seconds) was too strict. This change increases it to 180 seconds. https://rubyci.org/logs/rubyci.s3.amazonaws.com/solaris11-gcc/ruby-master/log/20200322T100007Z.fail.html.gz ``` 1) Error: TestFiber#test_many_fibers_with_threads: Timeout::Error: execution of assert_normal_exit expired timeout (60 sec) ```
2020-03-18Ignore TestJITDebug in mswin RubyCI for nowTakashi Kokubun
It's still pending to be implemented. To be enabled later when it's implemented.
2020-03-17Reduce allocations for keyword argument hashesJeremy Evans
Previously, passing a keyword splat to a method always allocated a hash on the caller side, and accepting arbitrary keywords in a method allocated a separate hash on the callee side. Passing explicit keywords to a method that accepted a keyword splat did not allocate a hash on the caller side, but resulted in two hashes allocated on the callee side. This commit makes passing a single keyword splat to a method not allocate a hash on the caller side. Passing multiple keyword splats or a mix of explicit keywords and a keyword splat still generates a hash on the caller side. On the callee side, if arbitrary keywords are not accepted, it does not allocate a hash. If arbitrary keywords are accepted, it will allocate a hash, but this commit uses a callinfo flag to indicate whether the caller already allocated a hash, and if so, the callee can use the passed hash without duplicating it. So this commit should make it so that a maximum of a single hash is allocated during method calls. To set the callinfo flag appropriately, method call argument compilation checks if only a single keyword splat is given. If only one keyword splat is given, the VM_CALL_KW_SPLAT_MUT callinfo flag is not set, since in that case the keyword splat is passed directly and not mutable. If more than one splat is used, a new hash needs to be generated on the caller side, and in that case the callinfo flag is set, indicating the keyword splat is mutable by the callee. In compile_hash, used for both hash and keyword argument compilation, if compiling keyword arguments and only a single keyword splat is used, pass the argument directly. On the caller side, in vm_args.c, the callinfo flag needs to be recognized and handled. Because the keyword splat argument may not be a hash, it needs to be converted to a hash first if not. Then, unless the callinfo flag is set, the hash needs to be duplicated. The temporary copy of the callinfo flag, kw_flag, is updated if a hash was duplicated, to prevent the need to duplicate it again. If we are converting to a hash or duplicating a hash, we need to update the argument array, which can including duplicating the positional splat array if one was passed. CALLER_SETUP_ARG and a couple other places needs to be modified to handle similar issues for other types of calls. This includes fairly comprehensive tests for different ways keywords are handled internally, checking that you get equal results but that keyword splats on the caller side result in distinct objects for keyword rest parameters. Included are benchmarks for keyword argument calls. Brief results when compiled without optimization: def kw(a: 1) a end def kws(**kw) kw end h = {a: 1} kw(a: 1) # about same kw(**h) # 2.37x faster kws(a: 1) # 1.30x faster kws(**h) # 2.19x faster kw(a: 1, **h) # 1.03x slower kw(**h, **h) # about same kws(a: 1, **h) # 1.16x faster kws(**h, **h) # 1.14x faster Notes: Merged: https://github.com/ruby/ruby/pull/2945
2020-03-17Make {**{}} return unfrozen empty hashJeremy Evans
Previously, method call keyword splats and hash keyword splats were compiled exactly the same. This is because parse-wise, they operate on indentical nodes when it comes to compiling the **{}. Fix this by using an ugly hack of temporarily modifying the nd_brace flag in the method call keyword splat case. Inside compile_hash, only optimize the **{} case for hashes where the nd_brace flag has been modified to reflect we are in the method call keyword splat case and it is safe to do so. Since compile_keyword_args is only called in one place, move the keyword_node_p call out of that method to the single caller to avoid duplicating the code. Notes: Merged: https://github.com/ruby/ruby/pull/2945
2020-03-16`Proc` made by `Hash#to_proc` should be a lambda [Bug #12671]Yusuke Endoh
Like `Symbol#to_proc` (f0b815dc670b61eba1daaa67a8613ac431d32b16)
2020-03-16hash.c: Do not use the fast path (rb_yield_values) for lambda blocksYusuke Endoh
As a semantics, Hash#each yields a 2-element array (pairs of keys and values). So, `{ a: 1 }.each(&->(k, v) { })` should raise an exception due to lambda's arity check. However, the optimization that avoids Array allocation by using rb_yield_values for blocks whose arity is more than 1 (introduced at b9d29603375d17c3d1d609d9662f50beaec61fa1 and some commits), seemed to overlook the lambda case, and wrongly allowed the code above to work. This change experimentally attempts to make it strict; now the code above raises an ArgumentError. This is an incompatible change; if the compatibility issue is bigger than our expectation, it may be reverted (until Ruby 3.0 release). [Bug #12706]
2020-03-14Resurrect test_jit_debug.rbTakashi Kokubun
Revert "Temporarily drop test_jit_debug.rb" This reverts commit 5437d7c879585fbdb0c294298eb76cc563e01c69. Skipped some CIs which were failing previously.
2020-03-11fix bug on method cache invalidation.Koichi Sasada
To invalidate cached method entry, existing method entry (ment) is marked as invalidated and replace with copied ment. However, complemented method entry (method entries in Module) should not be set to Module's m_tbl. [Bug #16669]
2020-03-09Don't display singleton class in Method#inspect unless method defined thereJeremy Evans
Previously, if an object has a singleton class, and you call Object#method on the object, the resulting string would include the object's singleton class, even though the method was not defined in the singleton class. Change this so the we only show the singleton class if the method is defined in the singleton class. Fixes [Bug #15608] Notes: Merged: https://github.com/ruby/ruby/pull/2949 Merged-By: jeremyevans <code@jeremyevans.net>
2020-03-08Do not autosplat when calling procs that accept rest and keywordsJeremy Evans
When providing a single array to a block that takes a splat, pass the array as one argument of the splat instead of as the splat itself, even if the block also accepts keyword arguments. Previously, this behavior was only used for blocks that did not accept keywords. Implements [Feature#16166] Notes: Merged: https://github.com/ruby/ruby/pull/2502
2020-03-07Removed unnecessary `chomp`Nobuyoshi Nakada
As `String#split` with the default argument drops trailing newline as a separator, preceding `String#chomp` is futile.
2020-03-06Propagate JIT skip to all testsTakashi Kokubun
2020-03-07check ar_table after `#hash` callKoichi Sasada
ar_table can be converted to st_table just after `ar_do_hash()` function which calls `#hash` method. We need to check the representation to detect this mutation. [Bug #16676]
2020-03-06Skip jit_test on some new RubyCI envs for nowTakashi Kokubun
2020-03-04fix 6e271e4cbbe6a8bc4d4f75dc553ce054eae7af00Koichi Sasada
2020-03-04Run major GC to make sure the minor GC reasonKoichi Sasada
GC.latest_gc_info[:major_by] can return `oldmalloc` because of last GC status.
2020-03-04Run major GC to make sure the minor GC next time.Koichi Sasada
`GC.start(full_mark: false)` can run full GC because of last GC status. Just after major GC, the possibility to run major GC next time is too small (not a zero, but too small possibility).
2020-03-03Don't tweak RubyVM compile options if it's not definedCharles Oliver Nutter
2020-03-03Suppress an "assigned but unused variable" warningYusuke Endoh
2020-03-03Preserve `kwarg` flag and fix up f5c904c2a9Nobuyoshi Nakada
2020-03-02Suppress "assigned but unused variable" warningsYusuke Endoh
2020-03-02Allow newlines inside braced patternNobuyoshi Nakada
2020-03-02Revert "show debug info."Koichi Sasada
This reverts commit 0bfee2397ba59112902d2b49f08461db3a637b46.
2020-03-02show debug info.Koichi Sasada
https://gist.github.com/ko1/a71f7cbcfbd61ba004bffdfedab9f5f2#file-brlog-trunk-random0-20200302-020213-L2127
2020-03-01Allow trailing comma in hash patternKazuki Tsujimoto
2020-03-01require enc/trans/single_byte in advance.Koichi Sasada
enc/trans/single_byte is needed to run some tests, however it will fail to require because $: is empty.
2020-02-28Prevent unloading methods used in root_fiber while calling another Fiber (#2939)Takashi Kokubun
Fixing SEGVs like: http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744905 http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744420 http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2741400 Notes: Merged-By: k0kubun <takashikkbn@gmail.com>
2020-02-28Avoid infinite loop on --jit-waitTakashi Kokubun
2020-02-28Moved not-implemented method tests [Bug #16662]Nobuyoshi Nakada
Test not-implemented method with the dedicated methods, instead of platform dependent features.
2020-02-28setup Other class.Koichi Sasada
Some tests need to setup Other class with OtherSetup proc.
2020-02-27Make Module#include affect the iclasses of the moduleJeremy Evans
When calling Module#include, if the receiver is a module, walk the subclasses list and include the argument module in each iclass. This does not affect Module#prepend, as fixing that is significantly more involved. Fixes [Bug #9573] Notes: Merged: https://github.com/ruby/ruby/pull/2936
2020-02-25should count only string.Koichi Sasada
This code can generate CC objects so we only need to count existing String objects.
2020-02-24Fixed symbol misused as IDNobuyoshi Nakada
`rb_funcallv_public` and `rb_respond_to` require an `ID`, not a `Symbol`. [Bug #16649]
2020-02-23Warn non-nil `$/` [Feature #14240]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/2920
2020-02-23Warn non-nil `$\` [Feature #14240]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/2920
2020-02-23Warn non-nil `$,` in `IO#print` tooNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/2920
2020-02-22Proc from Symbol needs a receiverNobuyoshi Nakada
So its arity should be -2 instead of -1. [Bug #16640] https://bugs.ruby-lang.org/issues/16640#change-84337
2020-02-22* remove trailing spaces. [ci skip]git
2020-02-22Introduce disposable call-cache.Koichi Sasada
This patch contains several ideas: (1) Disposable inline method cache (IMC) for race-free inline method cache * Making call-cache (CC) as a RVALUE (GC target object) and allocate new CC on cache miss. * This technique allows race-free access from parallel processing elements like RCU. (2) Introduce per-Class method cache (pCMC) * Instead of fixed-size global method cache (GMC), pCMC allows flexible cache size. * Caching CCs reduces CC allocation and allow sharing CC's fast-path between same call-info (CI) call-sites. (3) Invalidate an inline method cache by invalidating corresponding method entries (MEs) * Instead of using class serials, we set "invalidated" flag for method entry itself to represent cache invalidation. * Compare with using class serials, the impact of method modification (add/overwrite/delete) is small. * Updating class serials invalidate all method caches of the class and sub-classes. * Proposed approach only invalidate the method cache of only one ME. See [Feature #16614] for more details. Notes: Merged: https://github.com/ruby/ruby/pull/2888
2020-02-22`Proc` made by `Symbol#to_proc` should be a lambda [Bug #16260]Nobuyoshi Nakada
With refinements, too.
2020-02-22`Proc` made by `Symbol#to_proc` should be a lambda [Bug #16260]Nobuyoshi Nakada
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