[ruby-core:116344] [Ruby master Bug#20195] 3.3.0 YJIT mishandles splat into methods taking a rest parameter

Issue #20195 has been reported by alanwu (Alan Wu).

----------------------------------------
Bug #20195: 3.3.0 YJIT mishandles splat into methods taking a rest parameter
https://bugs.ruby-lang.org/issues/20195

* Author: alanwu (Alan Wu)
* Status: Open
* Priority: Normal
* Backport: 3.0: DONTNEED, 3.1: DONTNEED, 3.2: DONTNEED, 3.3: REQUIRED
----------------------------------------
Check with:

```ruby
ruby2_keywords def foo(*args) = args

def bar(*args, **kw) = [args, kw]

def pass_bar(*args) = bar(*args)

def body
  args = foo(a: 1)
  pass_bar(*args)
end

p body
```

```shell
$ ruby ../test.rb
[[{:a=>1}], {}]
$ ruby --yjit-call-threshold=1 ../test.rb
[[], {:a=>1}]
```




-- 
https://bugs.ruby-lang.org/
 ______________________________________________
 ruby-core mailing list -- [e-mail]
 To unsubscribe send an email to [e-mail]
 ruby-core info -- https://ml.ruby-lang.org/mailman3/postorius/lists/ruby-core.ml.ruby-lang.org/