[#119000] [Ruby master Bug#20710] Reducing Hash allocation introduces large performance degradation (probably related to VWA) — "pocke (Masataka Kuwabara) via ruby-core" <ruby-core@...>

Issue #20710 has been reported by pocke (Masataka Kuwabara).

6 messages 2024/09/02

[#119033] [Ruby master Bug#20713] Ruby 3.3.5 triggers a deprecation warning with `require "json"` — "Bo98 (Bo Anderson) via ruby-core" <ruby-core@...>

Issue #20713 has been reported by Bo98 (Bo Anderson).

7 messages 2024/09/04

[#119041] [Ruby master Bug#20714] Handle optional dependencies in `bundled_gems.rb` — "Earlopain (A S) via ruby-core" <ruby-core@...>

Issue #20714 has been reported by Earlopain (A S).

31 messages 2024/09/04

[#119074] [Ruby master Bug#20716] Different instance_method behavior in Ruby 2.7 and Ruby 3.x — "natton (Tien Truong) via ruby-core" <ruby-core@...>

Issue #20716 has been reported by natton (Tien Truong).

13 messages 2024/09/06

[#119145] [Ruby master Misc#20728] Propose Eileen Uchitelle as a core committer — "kddnewton (Kevin Newton) via ruby-core" <ruby-core@...>

Issue #20728 has been reported by kddnewton (Kevin Newton).

14 messages 2024/09/12

[#119168] [Ruby master Feature#20738] Removing a specific entry from a hash literal — "ursm (Keita Urashima) via ruby-core" <ruby-core@...>

Issue #20738 has been reported by ursm (Keita Urashima).

16 messages 2024/09/13

[#119199] [Ruby master Bug#20742] Trying to assign to a variable in statement modifier should emit a warning — "esad (Esad Hajdarevic) via ruby-core" <ruby-core@...>

SXNzdWUgIzIwNzQyIGhhcyBiZWVuIHJlcG9ydGVkIGJ5IGVzYWQgKEVzYWQgSGFqZGFyZXZpYyku

7 messages 2024/09/15

[#119208] [Ruby master Bug#20745] IO::Buffer#copy triggers UB when src/dest buffers overlap — "hanazuki (Kasumi Hanazuki) via ruby-core" <ruby-core@...>

Issue #20745 has been reported by hanazuki (Kasumi Hanazuki).

8 messages 2024/09/16

[#119239] [Ruby master Feature#20750] Expose ruby_thread_has_gvl_p in ruby/thread.h — "kbrock (Keenan Brock) via ruby-core" <ruby-core@...>

Issue #20750 has been reported by kbrock (Keenan Brock).

8 messages 2024/09/17

[#119248] [Ruby master Bug#20752] IO::Buffer#slice fails to copy readonly flag, allowing writes into frozen String — "hanazuki (Kasumi Hanazuki) via ruby-core" <ruby-core@...>

Issue #20752 has been reported by hanazuki (Kasumi Hanazuki).

7 messages 2024/09/18

[#119301] [Ruby master Bug#20761] [DOC] `RubyVM::AbstractSyntaxTree.of` examples raise because parser is prism by default — "Earlopain (A S) via ruby-core" <ruby-core@...>

Issue #20761 has been reported by Earlopain (A S).

11 messages 2024/09/26

[#119335] [Ruby master Bug#20770] A *new* pipe operator proposal — "AlexandreMagro (Alexandre Magro) via ruby-core" <ruby-core@...>

Issue #20770 has been reported by AlexandreMagro (Alexandre Magro).

56 messages 2024/09/29

[ruby-core:119009] [Ruby master Bug#20649] Ripper fails to tokenize `def f; (x)::A =`

From: "k0kubun (Takashi Kokubun) via ruby-core" <ruby-core@...>
Date: 2024-09-02 10:07:29 UTC
List: ruby-core #119009
Issue #20649 has been updated by k0kubun (Takashi Kokubun).

Backport changed from 3.1: REQUIRED, 3.2: DONE, 3.3: REQUIRED to 3.1: REQUIRED, 3.2: DONE, 3.3: DONE

ruby_3_3 commit:b210c86a0201f6a97c4da8266908260746f53ae0 merged revision(s) commit:97449338d6cb42d9dd7c9ca61550616e7e6b6ef6.

----------------------------------------
Bug #20649: Ripper fails to tokenize `def f; (x)::A =`
https://bugs.ruby-lang.org/issues/20649#change-109584

* Author: tompng (tomoya ishida)
* Status: Closed
* ruby -v: ruby 3.4.0dev (2024-07-24T05:44:32Z master e642ddf7ae) [x86_64-linux]
* Backport: 3.1: REQUIRED, 3.2: DONE, 3.3: DONE
----------------------------------------
Ripper fails to tokenize some dynamic constant assignment syntax error code.
`''::A=` `(x)::A=` `(x).y::Z=` `[]::A=` `{}::A=` ``` ``::A=``` `//::A=` `%()::A=` in method body seems to fail.
Same for `for ''::A in` and `rescue => ''::A;` in method body.
~~~ruby
Ripper.tokenize 'def f; (x)::A ='
#=>
/opt/ruby/lib/ruby/3.4.0+0/ripper/lexer.rb:245:in 'Ripper::Lexer#on_error2': undefined method 'pos' for nil (NoMethodError)

      @errors.push Elem.new(elem.pos, __callee__, elem.tok, elem.state, mesg)
                                ^^^^
	from /opt/ruby/lib/ruby/3.4.0+0/ripper/lexer.rb:176:in 'Ripper#parse'
	from /opt/ruby/lib/ruby/3.4.0+0/ripper/lexer.rb:176:in 'Ripper::Lexer#parse'
	from /opt/ruby/lib/ruby/3.4.0+0/ripper/lexer.rb:150:in 'Ripper::Lexer#tokenize'
	from /opt/ruby/lib/ruby/3.4.0+0/ripper/lexer.rb:26:in 'Ripper.tokenize'
	from -e:1:in '<main>'
~~~




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