https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 102524, which changed state.
Bug 102524 Summary: [modules] Missing diagnostic when an exported namespace is empty https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102524 What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED