https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58616 Bug 58616 depends on bug 102199, which changed state.
Bug 102199 Summary: is_default_constructible incorrect for an inner type with NSDMI https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102199 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |DUPLICATE
