[ruby-core:120325] [Ruby master Bug#20970] `it /1/i` raises undefined method 'it' for main (NoMethodError) even if binding.local_variables includes `it`

Issue #20970 has been reported by tompng (tomoya ishida).

----------------------------------------
Bug #20970: `it /1/i` raises undefined method 'it' for main (NoMethodError) even if binding.local_variables includes `it`
https://bugs.ruby-lang.org/issues/20970

* Author: tompng (tomoya ishida)
* Status: Open
* ruby -v: ruby 3.4.0dev (2024-12-19T07:16:12Z master 335bba0fde) +PRISM [x86_64-linux]
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
`it` parameter became a local variable with #20965, but it does not behave like local variable with `--parser=prism`

~~~ruby
i=2
42.tap do
  p it # 42
  p local_variables # [:it, :i]
  p it /1/i # should be 21, got NoMethodError
end
~~~


It prints `42`, `[:it, :i], `21` with `--parser=parse.y`




-- 
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/lists/ruby-core.ml.ruby-lang.org/