https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111948 Bug 111948 depends on bug 112439, which changed state.
Bug 112439 Summary: [13/14 Regression] Modification of a member overlapping with a [[no_unique_address]] member in the constructor is incorrectly rejected in constant evaluation since r13-160-g967cdbe6629653 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112439 What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED