https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 59937, which changed state.
Bug 59937 Summary: [constexpr] bogus diagnostic "used in its own initializer" https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59937 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
