https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 121325, which changed state.
Bug 121325 Summary: ICE on pack index in noexcept specifier of generic lambda in requires clause https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121325 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED
