http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56815
--- Comment #14 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-04-03 11:57:37 UTC --- I see. Thus I guess I will test & send both versions, pedwarn to permerror in c-common.c and permerror to pedwarn in the C++ front-end.
