https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 57979, which changed state.
Bug 57979 Summary: G++ accepts constant expression defined using floating point non-constexpr glvalue https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57979 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
