[#103680] [Ruby master Bug#17843] Ruby on Rails error[BUG] Segmentation fault at 0x0000000000000110 ruby 3.0.1p64 (2021-04-05 revision 0fb782ee38) [x86_64-darwin15] (#42110) — nayaronfire@...

Issue #17843 has been reported by nayaronfire (kk nayar).

7 messages 2021/05/01

[#103686] [Ruby master Misc#17845] Windows Ruby - ucrt build? — Greg.mpls@...

Issue #17845 has been reported by MSP-Greg (Greg L).

22 messages 2021/05/01

[#103690] [Ruby master Bug#17846] Percent mode changes the output from ERB beyond what is documented — wolf@...

Issue #17846 has been reported by graywolf (Gray Wolf).

8 messages 2021/05/02

[#103724] [Ruby master Feature#17849] Fix Timeout.timeout so that it can be used in threaded Web servers — duerst@...

Issue #17849 has been reported by duerst (Martin D=FCrst).

22 messages 2021/05/05

[#103756] [Ruby master Feature#17853] Add Thread#thread_id — komamitsu@...

Issue #17853 has been reported by komamitsu (Mitsunori Komatsu).

11 messages 2021/05/06

[#103801] [Ruby master Feature#17859] Start IRB when running just `ruby` — deivid.rodriguez@...

Issue #17859 has been reported by deivid (David Rodr=EDguez).

18 messages 2021/05/12

[#103866] [Ruby master Bug#17866] Incompatible changes with Psych 4.0.0 — hsbt@...

Issue #17866 has been reported by hsbt (Hiroshi SHIBATA).

13 messages 2021/05/17

[#103892] [Ruby master Bug#17871] TestGCCompact#test_ast_compacts test failing again — jaruga@...

Issue #17871 has been reported by jaruga (Jun Aruga).

11 messages 2021/05/19

[#103912] [Ruby master Bug#17873] Update of default gems in Ruby 3.1 — hsbt@...

Issue #17873 has been reported by hsbt (Hiroshi SHIBATA).

38 messages 2021/05/20

[#103971] [Ruby master Bug#17880] [BUG] We are killing the stack canary set by `opt_setinlinecache` — jean.boussier@...

Issue #17880 has been reported by byroot (Jean Boussier).

8 messages 2021/05/22

[#103974] [Ruby master Feature#17881] Add a Module#const_added callback — jean.boussier@...

Issue #17881 has been reported by byroot (Jean Boussier).

29 messages 2021/05/22

[#104004] [Ruby master Feature#17883] Load bundler/setup earlier to make `bundle exec ruby -r` respect Gemfile — mame@...

Issue #17883 has been reported by mame (Yusuke Endoh).

21 messages 2021/05/24

[#104109] [Ruby master Feature#17930] Add column information into error backtrace — mame@...

Issue #17930 has been reported by mame (Yusuke Endoh).

34 messages 2021/05/31

[ruby-core:103998] [Ruby master Bug#17736] Destructive methods inconsistently handle `receiver frozen state` in given block

From: nagachika00@...
Date: 2021-05-23 07:10:06 UTC
List: ruby-core #103998
Issue #17736 has been updated by nagachika (Tomoyuki Chikanaga).

Backport changed from 2.5: REQUIRED, 2.6: REQUIRED, 2.7: REQUIRED, 3.0: REQUIRED to 2.5: REQUIRED, 2.6: REQUIRED, 2.7: REQUIRED, 3.0: DONE

ruby_3_0 44b87adc07621b6a8eddfcf4aaff34ce634179d4 merged revision(s) e019dd24df4ed7063ad80d4c2e4070141793f598,7954bb056be30e86c419fe3792064d28990a4999,7d3fdfb27dac456827b004d9e66a44b15f8cd762.

----------------------------------------
Bug #17736: Destructive methods inconsistently handle `receiver frozen state` in given block
https://bugs.ruby-lang.org/issues/17736#change-92135

* Author: kachick (Kenichi Kamiya)
* Status: Closed
* Priority: Normal
* ruby -v: ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-darwin20]
* Backport: 2.5: REQUIRED, 2.6: REQUIRED, 2.7: REQUIRED, 3.0: DONE
----------------------------------------
When I interested around https://bugs.ruby-lang.org/issues/17735, I found following behaviors.

```ruby
array = [1, 2, 3, 42]
array.select! do
  array.freeze
  false
end
p array #=> []
```

```ruby
array = [1, 2, 3, 42, 2, 3]
begin
  array.uniq! do |item|
    array.freeze
    item
  end
rescue => err
  p err #=> #<FrozenError: can't modify frozen Array: [1, 2, 3, 42, 2, 3]>
end

p array #=> [1, 2, 3, 42, 2, 3]
```

```ruby
hash = {a: 1, b: 2, c: 3}
hash.select! do
  hash.freeze
  false
end
p hash #=> {}
```

Is this an intentional behavior?
I would expect `To raise FrozenError` and `Does not modify receiver after frozen` like Array#uniq!.



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