http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59012
Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2013-11-06 Ever confirmed|0 |1 --- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> --- Looks like quite a bit is unimplemented about this, both in the parser and in pt.c. I mean to have a look.