Issue #14700 has been reported by shan (Shannon Skipper).

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Bug #14700: Endless ranges don't seem to work properly with case statements
https://bugs.ruby-lang.org/issues/14700

* Author: shan (Shannon Skipper)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.6.0dev (2018-04-20 trunk 63199) [x86_64-darwin17]
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
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I'm running into an unexpected error with this code

~~~ ruby
case 1
when 0..
end
#!> SyntaxError: unexpected keyword_end, expecting keyword_then or ',' or ';' or '\n'
~~~

Thanks!



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