https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118515
--- Comment #1 from Egor Pugin <egor.pugin at gmail dot com> ---
Actually the output is the same since gcc-6.
from gcc-4.6 to gcc-5 output is:
note: candidate: template<int <anonymous> > auto b()
Slightly updated example:
template <a> void b() {}
void c() { b(0); }
Is <typeprefixerror> considered an error at all or it was made such
intentionally?
