https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 91907, which changed state.
Bug 91907 Summary: ['17] Constexpr of member function pointer as template parameter results in inconsistent diagnostics https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91907 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
