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2020-03-15Make ruby2_keywords methods correctly handle **{} optimizationJeremy Evans
Previously, this code: ruby2_keywords def foo(*a) a.last end foo(**{}) Returned an empty frozen hash. However, the final hash should not be frozen in this case, as it wouldn't be if foo accepted a keyword splat. Use a new unfrozen empty hash instead of reusing the frozen empty hash in this case. Fixes [Bug #16642]
2020-03-14Don'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] (cherry picked from commit e02bd0e713ef920e6d12c27f16548f48ec5c2cf0)
2020-03-14Fixed duplicated warningNobuyoshi Nakada
As `command_rhs` is always a "value expression", `command_asgn` does not need the same check. [Bug #16619] (cherry picked from commit 6e6844320de989cb88a154e2ac75066ccea1bba2)
2020-03-14Fixed symbol misused as IDNobuyoshi Nakada
`rb_funcallv_public` and `rb_respond_to` require an `ID`, not a `Symbol`. [Bug #16649] (cherry picked from commit 8b6e2685a4b7c7de905f7ed60c02ef85e0724754)
2020-03-13Pass keyword arguments to IOs properly [Bug #16639]Nobuyoshi Nakada
(cherry picked from commit 041c2932e336b509b0ddc1fdbd9f160bce8d4893)
2020-03-13Add the loaded feature after no exception raisedNobuyoshi Nakada
Retrying after rescued `require` should try to load the same library again. [Bug #16607] (cherry picked from commit 7d6903dc476f982e7b432adbeef3a3d9372a309f)
2020-03-13Squashed commit of the following: [Backport #16516]NARUSE, Yui
commit c98c492578d898dc07a04b8240d8d5b1508ffafa Author: Nobuyoshi Nakada <nobu@ruby-lang.org> Date: Fri Jan 17 16:56:53 2020 +0900 Added test for f38b3e8c707ebdcad05aa9485cf1760640b74fbb commit f38b3e8c707ebdcad05aa9485cf1760640b74fbb Author: Nobuyoshi Nakada <nobu@ruby-lang.org> Date: Thu Jan 16 18:34:31 2020 +0900 Fixed the location of args node with numbered parameter
2020-03-13Disable GC until VM objects get initialized [Bug #16616]Nobuyoshi Nakada
2020-02-20Avoid jumping to a wrong destinationTakashi Kokubun
when the next insn is already compiled by former branches.
2020-02-18Fix typo s/test_ruby2_keywords_hash!/test_ruby2_keywords_hash/Ryuta Kamizono
In #2818, `Hash.ruby2_keywords!` has renamed to `Hash.ruby2_keywords_hash`.
2020-02-18hash.c: Add a feature to manipulate ruby2_keywords flagYusuke Endoh
It was found that a feature to check and add ruby2_keywords flag to an existing Hash is needed when arguments are serialized and deserialized. It is possible to do the same without explicit APIs, but it would be good to provide them as a core feature. https://github.com/rails/rails/pull/38105#discussion_r361863767 Hash.ruby2_keywords_hash?(hash) checks if hash is flagged or not. Hash.ruby2_keywords_hash(hash) returns a duplicated hash that has a ruby2_keywords flag, [Bug #16486]
2020-02-13Restart timer thread even after preparation failedNobuyoshi Nakada
If the timer thread is left stopped, memory crash or segfault can happen. [Bug #16624]
2020-01-30MinGW on Actions (#2791)MSP-Greg
* MinGW - skip spec in spec/ruby/optional/capi/thread_spec.rb C-API Thread function rb_thread_call_without_gvl -- runs a C function with the global lock unlocked and unlocks IO with the generic RUBY_UBF_IO stops/freezes spec tests See https://bugs.ruby-lang.org/issues/16265 * MinGW - skip test test/resolv/test_dns.rb Test times out in CI (both AppVeyor & Actions), cannot repo locally * MinGW - skip test test/ruby/test_thread_queue.rb * Add Actions mingw.yml
2020-01-30Fixed a segfault `GC.verify_compaction_references`Nobuyoshi Nakada
Which is by coercion of `Qundef`, when any keyword argument without `toward:` option is given. [Bug #16598]
2020-01-16`Regexp` in `MatchData` can be `nil`Nobuyoshi Nakada
`String#sub` with a string pattern defers creating a `Regexp` until `MatchData#regexp` creates a `Regexp` from the matched string. `Regexp#last_match(group_name)` accessed its content without creating the `Regexp` though. [Bug #16508]
2020-01-16script_compiled event on compile error.Koichi Sasada
script_compiled event for TracePoint should not be invoked on compile error (SyntaxError) because it is not "compiled". [Bug #16459]
2019-12-25range.c: Range#min with a beginless one now raise an explicit exceptionYusuke Endoh
[Bug #16450]
2019-12-23Reword keyword arguments warning messages to convey these are deprecation ↵Marc-Andre Lafortune
warnings
2019-12-23ObjectSpace._id2ref should check liveness.Koichi Sasada
objspace->id_to_obj_tbl can contain died objects because of lazy sweep, so that it should check liveness.
2019-12-23Revert "Should return "." for File.extname("file.") also on Windows"NAKAMURA Usaku
We want to introduce consistency and better compatibility with unixen, but the Windows APIs doues not have consistency fundamentally and we can not found any logical way... This reverts commit 61aff0cd189e67fa6f2565639ad0128fa33b88fc.
2019-12-22fix a thread test.Koichi Sasada
* Use Queue for synchronization. * Don't use `sleep 0.2` and use `th.join` because created thread can raise an exception after 0.2 seconds.
2019-12-22compile.c: avoid newarraykwsplat for argumentsv2_7_0_rc2Yusuke Endoh
`foo(*rest, post, **empty_kw)` is compiled like `foo(*rest + [post, **empty_kw])`, and `**empty_kw` is removed by "newarraykwsplat" instruction. However, the method call still has a flag of KW_SPLAT, so "post" is considered as a keyword hash, which caused a segfault. Note that the flag cannot be removed if "empty_kw" is not always empty. This change fixes the issue by compiling arguments with "newarray" instead of "newarraykwsplat". [Bug #16442]
2019-12-22Should return "." for File.extname("file.") also on WindowsNAKAMURA Usaku
But not changes another cases, such as "file.rb." [Bug #15267]
2019-12-21Kernel#lambda: return forwarded block as non-lambda procAlan Wu
Before this commit, Kernel#lambda can't tell the difference between a directly passed literal block and one passed with an ampersand. A block passed with an ampersand is semantically speaking already a non-lambda proc. When Kernel#lambda receives a non-lambda proc, it should simply return it. Implementation wise, when the VM calls a method with a literal block, it places the code for the block on the calling control frame and passes a pointer (block handler) to the callee. Before this commit, the VM forwards block arguments by simply forwarding the block handler, which leaves the slot for block code unused when a control frame forwards its block argument. I use the vacant space to indicate that a frame has forwarded its block argument and inspect that in Kernel#lambda to detect forwarded blocks. This is a very ad-hoc solution and relies *heavily* on the way block passing works in the VM. However, it's the most self-contained solution I have. [Bug #15620] Notes: Merged: https://github.com/ruby/ruby/pull/2289
2019-12-21test/ruby/test_pattern_matching.rb: suppress "unused variable" warningYusuke Endoh
2019-12-20Added `-W:experimental` command line optionNobuyoshi Nakada
[Feature #16420]
2019-12-20Added `experimental` warning categoryNobuyoshi Nakada
[Feature #16420]
2019-12-20Added -W: command line optionNobuyoshi Nakada
To manage `Warning[category]` flags. Only `-W:deprecated` and `-W:no-deprecated` are available now. [Feature #16345]
2019-12-20vm_args.c: rephrase the warning message of keyword argument separationYusuke Endoh
(old) test.rb:4: warning: The last argument is used as the keyword parameter test.rb:1: warning: for `foo' defined here; maybe ** should be added to the call? (new) test.rb:4: warning: The last argument is used as keyword parameters; maybe ** should be added to the call test.rb:1: warning: The called method `foo' is defined here
2019-12-20Refined the warning message for $, and $;Nobuyoshi Nakada
[Bug #16438]
2019-12-20Refined the warning message for numbered-parameter like variablesNobuyoshi Nakada
[Bug #16438]
2019-12-20Refined the warning message for numbered-parameter like variablesNobuyoshi Nakada
[Bug #16438]
2019-12-20Makes the receiver to FrozenError.new a keyword parameterNobuyoshi Nakada
[Feature #16419]
2019-12-20Fixed misspellingsNobuyoshi Nakada
Fixed misspellings reported at [Bug #16437], only in ruby and rubyspec.
2019-12-20Warn also numbered parameter like methodsNobuyoshi Nakada
2019-12-20Warn also numbered parameter like parametersNobuyoshi Nakada
[Feature #16433]
2019-12-19Manage deprecation warnings about keyword argumentNobuyoshi Nakada
2019-12-19Made the warning for deprecated constants follow the category flagNobuyoshi Nakada
2019-12-18Use a temporary file for chown testNobuyoshi Nakada
Errno::EROFS may occur when the source tree is placed in a read-only filesystem.
2019-12-17Added a test for [Bug #16159]Nobuyoshi Nakada
2019-12-17test/ruby/test_process.rb: suppress "unused variable" warningYusuke Endoh
2019-12-16Kernel#abort without arguments should print error infoNobuyoshi Nakada
[Bug #16424] Notes: Merged: https://github.com/ruby/ruby/pull/2754
2019-12-15IO#set_encoding_by_bom should err when encoding is already setNobuyoshi Nakada
Except for ASCII-8BIT. [Bug #16422]
2019-12-15rand(beginless_range) raise Errno::EDOM instead of TypeErrorKazuhiro NISHIYAMA
same as `rand(endless_range)` Before: ``` $ ruby -e 'rand(..1)' Traceback (most recent call last): 2: from -e:1:in `<main>' 1: from -e:1:in `rand' -e:1:in `-': nil can't be coerced into Integer (TypeError) ``` After: ``` $ ruby -e 'rand(..1)' Traceback (most recent call last): 1: from -e:1:in `<main>' -e:1:in `rand': Numerical argument out of domain (Errno::EDOM) ```
2019-12-13Add `Warning.[]` and `Warning.[]=`Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/2739
2019-12-13Improved the test for Thread#inspect [Feature #16412]Nobuyoshi Nakada
2019-12-12[cygwin] fix File.absolute_path? testNobuyoshi Nakada
Paths start with the root are absolute on cygwin, regardless the drive letter.
2019-12-12Cygwin path cannot be mapped to a UNC as-isNobuyoshi Nakada
2019-12-12Make super in instance_eval in method in module raise TypeErrorJeremy Evans
This makes behavior the same as super in instance_eval in method in class. The reason this wasn't implemented before is that there is a check to determine if the self in the current context is of the expected class, and a module itself can be included in multiple classes, so it doesn't have an expected class. Implementing this requires giving iclasses knowledge of which class created them, so that super call in the module method knows the expected class for super calls. This reference is called includer, and should only be set for iclasses. Note that the approach Ruby uses in this check is not robust. If you instance_eval another object of the same class and call super, instead of an TypeError, you get super called with the instance_eval receiver instead of the method receiver. Truly fixing super would require keeping a reference to the super object (method receiver) in each frame where scope has changed, and using that instead of current self when calling super. Fixes [Bug #11636] Notes: Merged: https://github.com/ruby/ruby/pull/2717
2019-12-11Do not load files in build directoryKazuhiro NISHIYAMA
related https://bugs.ruby-lang.org/issues/16177 Notes: Merged: https://github.com/ruby/ruby/pull/2736
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