https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 92944, which changed state.
Bug 92944 Summary: [concepts] redefinition error when using constrained structure template inside namespace https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92944 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
