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2020-12-02memory_view.c: Check availability in rb_memory_view_getKenta Murata
2020-12-01tune parallel testKoichi Sasada
This patch contains the fowllowing hacks: (1) Add "--timetable-data=FILE" option for test-all This option enables to dump timeline event contains worker, suite, and start/end time. (2) remove TestJIT in test_jit_debug.rb on parallel test. it is duplicated test. (3) move test_jit.rb and test_jit_debug.rb at first because these two tests are bottleneck of parallel tests. On my environment, `make test-all TESTS=-j12` reduced the total time 190 seconds -> 140 seconds. Notes: Merged: https://github.com/ruby/ruby/pull/3826
2020-11-30Raise when loading unprovided builtin function [Bug #17192]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/3622 Merged-By: nobu <nobu@ruby-lang.org>
2020-11-30Keep references of memory-view-exported objects (#3816)Kenta Murata
* memory_view.c: remove a reference in view->obj at rb_memory_view_release * memory_view.c: keep references of memory-view-exported objects * Update common.mk * memory_view.c: Use st_update Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-11-28[Feature #17136] Remove special behavior from $KCODENobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/3483
2020-11-27Fix compactions.size for throttlingTakashi Kokubun
096f54428d changes the behavior for this kind of cases.
2020-11-27Try to fix the mswin CI failureTakashi Kokubun
Sorry, I forgot to add this in 122cd35939 while I said I did something for it.
2020-11-28Don't double fractional seconds when passing timezone object to Time.newJeremy Evans
I found that fractional seconds were doubled when using the timezone feature of Time in Sequel's named_timezones extension (which uses TZInfo for the timezone object), and traced the problem to this code. There is no subsecx being modified in the utc_to_local call below this, and I'm not sure why you would want to add in the fractional seconds unless you assumed the timezone conversion would drop the existing fractional seconds (TZInfo doesn't drop fractional seconds). Notes: Merged: https://github.com/ruby/ruby/pull/3821
2020-11-27Avoid unloading units which have enough total_callsTakashi Kokubun
instead of just unloading worst 10% methods.
2020-11-27Run unload_units in the JIT worker threadTakashi Kokubun
to avoid "Too many JIT code, but skipped unloading units for JIT compaction". Now we can forget the `in_compact` locking. Moving some functions from mjit.c to mjit_worker.c because mjit_worker.c should have functions executed in the JIT worker.
2020-11-27per-ractor Random::DEFAULTKoichi Sasada
Random generators are not Ractor-safe, so we need to prepare per-ractor default random genearators. This patch set `Random::DEFAULT = Randm` (not a Random instance, but the Random class) and singleton methods like `Random.rand()` use a per-ractor random generator. [Feature #17322] Notes: Merged: https://github.com/ruby/ruby/pull/3813
2020-11-27Separated tests for $KCODE and $=Nobuyoshi Nakada
2020-11-26Always clean up leftovers at ci.rvm.jpTakashi Kokubun
to prevent failures like http://ci.rvm.jp/logfiles/brlog.trunk-mjit.20201126-182515. Since fa1250a506e9b6a1bcbf664f6b7b9c06e045d9b9, it should be safe to do this.
2020-11-25Disable auto compaction on platforms that can't support itAaron Patterson
Both explicit compaction routines (gc_compact and the verify references form) need to clear the heap before executing compaction. Otherwise some objects may not be alive, and we'll need the read barrier. The heap must only contain *live* objects if we want to disable the read barrier during explicit compaction. The previous commit was missing the "clear the heap" phase from the "verify references" explicit compaction function. Fixes [Bug #17306]
2020-11-24Revert "Disable auto compaction on platforms that can't support it"Aaron Patterson
This reverts commit 63ad55cd882e4010fe313d271af006a430b5ffa8. Revert "Disable read barrier on explicit compaction request" This reverts commit 490b57783d80f0c5f7882c66d9fb6aa02713c9a5.
2020-11-24Disable auto compaction on platforms that can't support itAaron Patterson
Auto Compaction uses mprotect to implement a read barrier. mprotect can only work on regions of memory that are a multiple of the OS page size. Ruby's pages are a multiple of 4kb, but some platforms (like ppc64le) don't have 4kb page sizes. This commit disables the features on those platforms. Fixes [Bug #17306]
2020-11-24Detect the premature end of char property in regexpJeremy Evans
Default to ONIGERR_INVALID_CHAR_PROPERTY_NAME in fetch_char_property_to_ctype and only set otherwise if an ending } is found. Fixes [Bug #17340] Notes: Merged: https://github.com/ruby/ruby/pull/3807
2020-11-22Add string encoding IBM720 alias CP720 (#3803)Lars Kanis
The mapping table is generated from the ICU project: https://github.com/unicode-org/icu/blob/master/icu4c/source/data/mappings/ibm-720_P100-1997.ucm Fixes bug 16233 : https://bugs.ruby-lang.org/issues/16233 Notes: Merged-By: nurse <naruse@airemix.jp>
2020-11-20Make String methods return String instances when called on a subclass instanceJeremy Evans
This modifies the following String methods to return String instances instead of subclass instances: * String#* * String#capitalize * String#center * String#chomp * String#chop * String#delete * String#delete_prefix * String#delete_suffix * String#downcase * String#dump * String#each/#each_line * String#gsub * String#ljust * String#lstrip * String#partition * String#reverse * String#rjust * String#rpartition * String#rstrip * String#scrub * String#slice! * String#slice/#[] * String#split * String#squeeze * String#strip * String#sub * String#succ/#next * String#swapcase * String#tr * String#tr_s * String#upcase This also fixes a bug in String#swapcase where it would return the receiver instead of a copy of the receiver if the receiver was the empty string. Some string methods were left to return subclass instances: * String#+@ * String#-@ Both of these methods will return the receiver (subclass instance) in some cases, so it is best to keep the returned class consistent. Fixes [#10845] Notes: Merged: https://github.com/ruby/ruby/pull/3701
2020-11-20Do not allow Module#include to insert modules before the origin in the ↵Jeremy Evans
lookup chain Module#include should only be able to insert modules after the origin, otherwise it ends up working like Module#prepend. This fixes the case where one of the modules in the included module chain is included in a module that is already prepended to the receiver. Fixes [Bug #7844] Notes: Merged: https://github.com/ruby/ruby/pull/3796
2020-11-20[Bug #11213] let defined?(super) call respond_to_missing?Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/3777
2020-11-19Added assertionsNobuyoshi Nakada
2020-11-19Make RubyVM::InstructionSequence.compile_file use same encoding as loadJeremy Evans
This switches the internal function from rb_parser_compile_file_path to rb_parser_load_file, which is the same internal method that Kernel#load uses. Fixes [Bug #17308] Notes: Merged: https://github.com/ruby/ruby/pull/3788
2020-11-16Fix singleton class cloningAlan Wu
Before this commit, `clone` gave different results depending on whether the original object had an attached singleton class or not. Consider the following setup: ``` class Foo; end Foo.singleton_class.define_method(:foo) {} obj = Foo.new obj.singleton_class if $call_singleton clone = obj.clone ``` When `$call_singleton = false`, neither `obj.singleton_class.singleton_class` nor `clone.singleton_class.singleton_class` own any methods. However, when `$call_singleton = true`, `clone.singleton_class.singleton_class` would own a copy of `foo` from `Foo.singleton_class`, even though `obj.singleton_class.singleton_class` does not. The latter case is unexpected and results in a visibly different clone, depending on if the original object had an attached class or not. Co-authored-by: Ufuk Kayserilioglu <ufuk.kayserilioglu@shopify.com> Notes: Merged: https://github.com/ruby/ruby/pull/3761
2020-11-17remain enabled and line specified trace pointsKoichi Sasada
If two or more tracepoints enabled with the same target and with different target lines, the only last line is activated. This patch fixes this issue by remaining existing trace instructions. [Bug #17302] Notes: Merged: https://github.com/ruby/ruby/pull/3770
2020-11-03Make Array methods return Array instances instead of subclass instancesJeremy Evans
This changes the following methods to return Array instances instead of subclass instances: * Array#drop * Array#drop_while * Array#flatten * Array#slice! * Array#slice/#[] * Array#take * Array#take_while * Array#uniq * Array#* Fixes [Bug #6087] Notes: Merged: https://github.com/ruby/ruby/pull/3690 Merged-By: jeremyevans <code@jeremyevans.net>
2020-11-04Rightward assignment is replaced by one-line pattern matchingKazuki Tsujimoto
2020-11-03test/ruby/test_gc_compact.rb: suppress "assigned but unused variable"Yusuke Endoh
2020-11-02Add `GC.auto_compact= true/false` and `GC.auto_compact`Aaron Patterson
* `GC.auto_compact=`, `GC.auto_compact` can be used to control when compaction runs. Setting `auto_compact=` to true will cause compaction to occurr duing major collections. At the moment, compaction adds significant overhead to major collections, so please test first! [Feature #17176]
2020-11-01Pattern matching is no longer experimentalKazuki Tsujimoto
2020-10-29check isolated Proc more strictlyKoichi Sasada
Isolated Proc prohibit to access outer local variables, but it was violated by binding and so on, so they should be error. Notes: Merged: https://github.com/ruby/ruby/pull/3721
2020-10-28Add Thread.ignore_deadlock accessorJeremy Evans
Setting this to true disables the deadlock detector. It should only be used in cases where the deadlock could be broken via some external means, such as via a signal. Now that $SAFE is no longer used, replace the safe_level_ VM flag with ignore_deadlock for storing the setting. Fixes [Bug #13768] Notes: Merged: https://github.com/ruby/ruby/pull/3710 Merged-By: jeremyevans <code@jeremyevans.net>
2020-10-28test/ruby/test_rational.rb: Prevent "assigned but unused variable"Yusuke Endoh
2020-10-26Allow non-argument endless-def with a space instead of parenthesesNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/3704
2020-10-26rational.c: convert a numerator to rational before calling fdiv in ↵Kenta Murata
Kernel.Rational() (#3702) This makes `Rational(BigDecimal(1), 60) == Rational(1, 60)`. [Bug #16518] Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-10-26Assoc pattern matching (#3703)Nobuyoshi Nakada
[Feature #17260] One-line pattern matching using tASSOC R-assignment is rejected instead. Notes: Merged-By: nobu <nobu@ruby-lang.org>
2020-10-23numeric.c, range.c: prohibit zero stepKenta Murata
* numeric.c: prohibit zero step in Numeric#step * range.c: prohibit zero step in Range#step * Fix ruby-spec [Feature #15573] Notes: Merged: https://github.com/ruby/ruby/pull/3689 Merged-By: mrkn <mrkn@ruby-lang.org>
2020-10-22rational.c: try converting by to_int in Rational() (#3684)Kenta Murata
[Bug #12485] Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-10-21Feature #16812: Allow slicing arrays with ArithmeticSequence (#3241)Kenta Murata
* Support ArithmeticSequence in Array#slice * Extract rb_range_component_beg_len * Use rb_range_values to check Range object * Fix ary_make_partial_step * Fix for negative step cases * range.c: Describe the role of err argument in rb_range_component_beg_len * Raise a RangeError when an arithmetic sequence refers the outside of an array [Feature #16812] Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2020-10-20range.c: Fix an exception message in rb_range_beg_lenKenta Murata
[Bug #17271]
2020-10-16test/ruby/test_syntax.rb: avoid "warning: assigned but unused variable"Yusuke Endoh
2020-10-16Adjust sp for `if true or ...`/`if false and ...`wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3445
2020-10-16Adjust sp for `x = false; y = (return until x unless x)` [Bug #16695]wanabe
Notes: Merged: https://github.com/ruby/ruby/pull/3445
2020-10-15Check encoding name to replicateNobuyoshi Nakada
https://hackerone.com/reports/954433
2020-10-14remove uneffective testKoichi Sasada
RubyVM.stat[:global_method_state] is no longer available so this test doesn't check any more. Notes: Merged: https://github.com/ruby/ruby/pull/3657
2020-10-14ruby_vm_global_method_state is no longer needed.Koichi Sasada
Now ruby_vm_global_method_state is not used so let's remove it. Notes: Merged: https://github.com/ruby/ruby/pull/3657
2020-10-13test/ruby/test_fiber.rb: Suppress "assigned but unused variable" warningsYusuke Endoh
2020-10-12relax Fiber#transfer's restrictionKoichi Sasada
Using Fiber#transfer with Fiber#resume for a same Fiber is limited (once Fiber#transfer is called for a fiber, the fiber can not be resumed more). This restriction was introduced to protect the resume/yield chain, but we realized that it is too much to protect the chain. Instead of the current restriction, we introduce some other protections. (1) can not transfer to the resuming fiber. (2) can not transfer to the yielding fiber. (3) can not resume transferred fiber. (4) can not yield from not-resumed fiber. [Bug #17221] Also at the end of a transferred fiber, it had continued on root fiber. However, if the root fiber resumed a fiber (and that fiber can resumed another fiber), this behavior also breaks the resume/yield chain. So at the end of a transferred fiber, switch to the edge of resume chain from root fiber. For example, root fiber resumed f1 and f1 resumed f2, transferred to f3 and f3 terminated, then continue from the fiber f2 (it was continued from root fiber without this patch). Notes: Merged: https://github.com/ruby/ruby/pull/3636
2020-10-12Make the test suite pass on real Android/Termux environmentYusuke Endoh
Attempting to create a hard link raises EACCES
2020-10-12bignum.c (rb_int_powm): Integer#pow(0, 1) should return 0Yusuke Endoh
... instead of 1 because it requires "modulo 1". [Bug #17257]