[ruby-core:123644] [Ruby Bug#21662] Variables other than those in the conditional score are replaced.
From:
"binh (binh chau) via ruby-core" <ruby-core@...>
Date:
2025-11-02 07:17:25 UTC
List:
ruby-core #123644
Issue #21662 has been reported by binh (binh chau).
----------------------------------------
Bug #21662: Variables other than those in the conditional score are replaced.
https://bugs.ruby-lang.org/issues/21662
* Author: binh (binh chau)
* Status: Open
* ruby -v: 3.2.2
* Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN
----------------------------------------
```
class Bar
attr_accessor :name
end
class Foo
attr_accessor :bar
def initialize(bar=nil)
@bar = bar || Bar.new
end
def bug!
if !bar.is_a?(Bar)
bar = ''
elsif bar.name == 'bar'
end
end
end
Foo.new.bug!
```
--
https://bugs.ruby-lang.org/
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