https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 99904, which changed state.
Bug 99904 Summary: [concepts] ICE: in tsubst_pack_expansion, at cp/pt.c:13056 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99904 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED