http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51242
--- Comment #9 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-11-26 11:32:15 UTC --- Or maybe it should *always* run, if the point is diagnostics: after all even if the type is fixed why not adding to its representation the information about the actual range of values of the enumerators?!?
