https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 122899, which changed state.
Bug 122899 Summary: constexpr error with self-referencing struct https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122899 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE
