https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117613
Bug ID: 117613 Summary: [modules] using-directive not exported Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: jason at gcc dot gnu.org Target Milestone: --- // file 1 export module M; export namespace B { int i; } export namespace C { using namespace B; } // file 2 import M; int main() { C::i = 42; } // { dg-bogus "not a member" } it seems that we don't yet attempt to export using-directives.