https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 86623, which changed state.
Bug 86623 Summary: constexpr evaluation fails to give an error for modifying a const object https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86623 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
