https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101603 Bug 101603 depends on bug 105996, which changed state.
Bug 105996 Summary: [11 Regression] reinterpret_cast in constexpr failure creating a pair with a function pointer of class parent https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105996 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED