https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 114709, which changed state.
Bug 114709 Summary: [12 Regression] Incorrect handling of inactive union member access via pointer to member in constant evaluated context since r12-6425 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114709 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED