[Issue 18508] Using statement without effect should error

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18508

anonymous4 <dfj1esp02 at sneakemail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #3 from anonymous4 <dfj1esp02 at sneakemail.com> ---
Yep, no statement without effect in the example. Even pure function can still
throw exception, which is effect too.

--