https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239 Bug 67239 depends on bug 68355, which changed state.
Bug 68355 Summary: C++ constexpr is passed on stack https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68355 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE