https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 92633, which changed state.
Bug 92633 Summary: [concepts] constrained lambda with placehoder syntax getting wrong substitution https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92633 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED