https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 122494, which changed state.
Bug 122494 Summary: [13/14 Regression] gcc rejects valid C++ codes with generic lambda and concepts; causing a not completed class https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122494 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
