https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107430 Bug 107430 depends on bug 110856, which changed state.
Bug 110856 Summary: GCC rejects template alias of function type as invalid template parameter https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110856 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
