http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55710
--- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-12-15 19:07:34 UTC --- To repeat: in order to, so to speak, raise the priority of this issue, we need a testcase which was accepted by 4.6.x (or 4.7.x): the testcase we have got isn't Ok for that, because 4.6.x rejects it immediately, that is at compile-time, line #10.