https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110338 Bug 110338 depends on bug 110345, which changed state.
Bug 110345 Summary: [C++26] P2552R3 - On the ignorability of standard attributes https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110345 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED