https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 115429, which changed state.
Bug 115429 Summary: requires clause wrongly accepts unqualified access to inherited static members https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115429 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE