https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103524 Bug 103524 depends on bug 116403, which changed state.
Bug 116403 Summary: [modules] Deduction guides not reachable across transitive non-exported imports https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116403 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED