https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67775, which changed state.
Bug 67775 Summary: [concepts] bug when using variadic expansions in compound requirements https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67775 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
