https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 71843, which changed state.
Bug 71843 Summary: [concepts] Diagnostics issued for constraint satisfaction failure fail to elucidate unsatisfied constraints https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71843 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
