https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 67824, which changed state.
Bug 67824 Summary: constexpr char* compare operations not constexpr, but char[] operations ARE https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67824 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE