https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 106363, which changed state.
Bug 106363 Summary: [13 Regression] [modules] ICE using-declaration of imported name in the same namespace https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106363 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED