https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67656, which changed state.
Bug 67656 Summary: [concepts] matched variadics in expression constraint report as unmatched https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67656 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED
