https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66743
--- Comment #1 from W E Brown <webrown.cpp at gmail dot com> --- Further reduced test case: template< class T > using u_t = __underlying_type(T); int main( ) { }
webrown.cpp at gmail dot com Thu, 02 Jul 2015 11:22:23 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66743
--- Comment #1 from W E Brown <webrown.cpp at gmail dot com> --- Further reduced test case: template< class T > using u_t = __underlying_type(T); int main( ) { }