[ruby-core:118273] [Ruby master Bug#20572] Compilation hangs with nested until

10 Jun 2024

      Issue #20572 has been reported by kddnewton (Kevin Newton).

----------------------------------------
Bug #20572: Compilation hangs with nested until
https://bugs.ruby-lang.org/issues/20572

* Author: kddnewton (Kevin Newton)
* Status: Open
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
```ruby
until while 1
end
end
```

this code causes an infinite loop in the compiler.

-- 
https://bugs.ruby-lang.org/