[#112457] [Ruby master Feature#19443] Cache `Process.pid` — "byroot (Jean Boussier) via ruby-core" <ruby-core@...>
Issue #19443 has been reported by byroot (Jean Boussier).
16 messages
2023/02/16
[#112584] [Ruby master Feature#19465] [PATCH] reuse open(2) from rb_file_load_ok on POSIX-like system — "normalperson (Eric Wong) via ruby-core" <ruby-core@...>
Issue #19465 has been reported by normalperson (Eric Wong).
9 messages
2023/02/25
[#112595] [Ruby master Feature#19465] [PATCH] reuse open(2) from rb_file_load_ok on POSIX-like system
— "nobu (Nobuyoshi Nakada) via ruby-core" <ruby-core@...>
2023/02/25
SXNzdWUgIzE5NDY1IGhhcyBiZWVuIHVwZGF0ZWQgYnkgbm9idSAoTm9idXlvc2hpIE5ha2FkYSku
[#112613] Re: [Ruby master Feature#19465] [PATCH] reuse open(2) from rb_file_load_ok on POSIX-like system
— Eric Wong via ruby-core <ruby-core@...>
2023/02/26
"nobu (Nobuyoshi Nakada) via ruby-core" <ruby-core@ml.ruby-lang.org> wrote:
[#112615] Re: [Ruby master Feature#19465] [PATCH] reuse open(2) from rb_file_load_ok on POSIX-like system
— SHIBATA Hiroshi via ruby-core <ruby-core@...>
2023/02/27
MzUxMzZlMWU5YzIzMmFkN2EwMzQwN2I5OTJiMmU4NmI2ZGY0M2Y2MyBpcyBicm9rZW4gd2l0aCBg
[#112626] Re: [Ruby master Feature#19465] [PATCH] reuse open(2) from rb_file_load_ok on POSIX-like system
— Eric Wong via ruby-core <ruby-core@...>
2023/02/28
```
[ruby-core:112583] [Ruby master Bug#19464] YJIT miscompiles `BasicObject#send` to alias methods of `send`
From:
"alanwu (Alan Wu) via ruby-core" <ruby-core@...>
Date:
2023-02-24 23:59:39 UTC
List:
ruby-core #112583
Issue #19464 has been reported by alanwu (Alan Wu).
----------------------------------------
Bug #19464: YJIT miscompiles `BasicObject#send` to alias methods of `send`
https://bugs.ruby-lang.org/issues/19464
* Author: alanwu (Alan Wu)
* Status: Open
* Priority: Normal
* Backport: 2.7: DONTNEED, 3.0: DONTNEED, 3.1: DONTNEED, 3.2: REQUIRED
----------------------------------------
Symptoms first experienced and [reported] by users of the `kt-paperclip` gem.
Reproducer:
```ruby
klass = Class.new do
class << self
alias_method :my_send, :send
def bar = :ok
def foo = bar
end
end
with_break = -> { break klass.send(:my_send, :foo) }
wo_break = -> { klass.send(:my_send, :foo) }
31.times { with_break[]; wo_break[] }
```
Will send a fix for review shortly.
[reported]: https://github.com/Shopify/yjit/issues/306
--
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