[#120855] [Ruby master Bug#21104] Net::HTTP connections failing in Ruby >= 3.4.0 on macOS with Happy Eyeballs enabled — "mjt58 (Mike Thompson) via ruby-core" <ruby-core@...>

Issue #21104 has been reported by mjt58 (Mike Thompson).

14 messages 2025/02/01

[#120873] [Ruby master Bug#21111] RbConfig::CONFIG['CXX'] quietly set to "false" when Ruby cannot build C++ programs — "stanhu (Stan Hu) via ruby-core" <ruby-core@...>

Issue #21111 has been reported by stanhu (Stan Hu).

10 messages 2025/02/03

[#120884] [Ruby master Bug#21115] Etc.getgrgid is not Ractor-safe but is marked as such — "Eregon (Benoit Daloze) via ruby-core" <ruby-core@...>

Issue #21115 has been reported by Eregon (Benoit Daloze).

7 messages 2025/02/05

[#120897] [Ruby master Bug#21119] Programs containing `Dir.glob` with a thread executing a CPU-heavy task run very slowly. — "genya0407 (Yusuke Sangenya) via ruby-core" <ruby-core@...>

Issue #21119 has been reported by genya0407 (Yusuke Sangenya).

6 messages 2025/02/06

[#121054] [Ruby master Bug#21139] Prism and parse.y parses `it = it` differently — "tompng (tomoya ishida) via ruby-core" <ruby-core@...>

Issue #21139 has been reported by tompng (tomoya ishida).

19 messages 2025/02/14

[#121060] [Ruby master Feature#21140] Add a method to get the address of certain JIT related functions — "tenderlovemaking (Aaron Patterson) via ruby-core" <ruby-core@...>

Issue #21140 has been reported by tenderlovemaking (Aaron Patterson).

23 messages 2025/02/14

[#121077] [Ruby master Misc#21143] Speficy order of execution const_added vs inherited — "fxn (Xavier Noria) via ruby-core" <ruby-core@...>

Issue #21143 has been reported by fxn (Xavier Noria).

15 messages 2025/02/17

[#121142] [Ruby master Misc#21154] Document or change Module#autoload? — "fxn (Xavier Noria) via ruby-core" <ruby-core@...>

Issue #21154 has been reported by fxn (Xavier Noria).

32 messages 2025/02/23

[#121172] [Ruby master Feature#21157] Comparison operator <> — lpogic via ruby-core <ruby-core@...>

SXNzdWUgIzIxMTU3IGhhcyBiZWVuIHJlcG9ydGVkIGJ5IGxwb2dpYyAoxYF1a2FzeiBQb21pZXTF

11 messages 2025/02/26

[ruby-core:120977] [Ruby master Bug#21132] Changed postposition `rescue` and `if` behavior since Ruby 3.4

From: "watson1978 (Shizuo Fujita) via ruby-core" <ruby-core@...>
Date: 2025-02-13 10:52:51 UTC
List: ruby-core #120977
Issue #21132 has been updated by watson1978 (Shizuo Fujita).


My problem will be solved by https://github.com/ruby/ruby/commit/c2908613368b2ae404d094a15df61d830fc46dc9
Thanks

----------------------------------------
Bug #21132: Changed postposition `rescue` and `if` behavior since Ruby 3.4
https://bugs.ruby-lang.org/issues/21132#change-111879

* Author: watson1978 (Shizuo Fujita)
* Status: Open
* Assignee: prism
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
When I use postposition `rescue` and `if` at same line, the behavior is changed since Ruby 3.4.

## Reproduction
```ruby
def foo
  return "hogehoge" rescue nil if false
  return "fugafuga"
end

foo
```

## Result with Ruby 3.3
```
irb(main):001> RUBY_VERSION
=> "3.3.6"
irb(main):002* def foo
irb(main):003*   return "hogehoge" rescue nil if false
irb(main):004*   return "fugafuga"
irb(main):005> end
=> :foo
irb(main):006> foo
=> "fugafuga"
```

YARV bytecode
```
ruby 3.3.6 (2024-11-05 revision 75015d4c1f) [x86_64-linux]
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(6,3)>
0000 definemethod                           :foo, foo                 (   1)[Li]
0003 putself                                                          (   6)[Li]
0004 opt_send_without_block                 <calldata!mid:foo, argc:0, FCALL|VCALL|ARGS_SIMPLE>
0006 leave

== disasm: #<ISeq:foo@<compiled>:1 (1,0)-(4,3)>
0000 putstring                              "fugafuga"                (   3)[LiCa]
0002 leave                                                            (   4)[Re]
```

## Result with Ruby 3.4
```
irb(main):001> RUBY_VERSION
=> "3.4.1"
irb(main):002* def foo
irb(main):003*   return "hogehoge" rescue nil if false
irb(main):004*   return "fugafuga"
irb(main):005> end
=> :foo
irb(main):006> foo
=> "hogehoge"
```

YARV bytecode
```
ruby 3.4.1 (2024-12-25 revision 48d4efcb85) +PRISM [x86_64-linux]
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(1,54)>
0000 putself                                                          (   1)[Li]
0001 opt_getconstant_path                   <ic:0 RubyVM::InstructionSequence>
0003 opt_getconstant_path                   <ic:1 DATA>
0005 opt_send_without_block                 <calldata!mid:new, argc:1, ARGS_SIMPLE>
0007 opt_send_without_block                 <calldata!mid:disassemble, argc:0, ARGS_SIMPLE>
0009 opt_send_without_block                 <calldata!mid:puts, argc:1, FCALL|ARGS_SIMPLE>
```



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