https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124200
--- Comment #13 from Thomas Berger <loki at loki dot codes> --- (In reply to Nathaniel Shead from comment #12) I rechecked with a non-ill formed test case and you are right, we don't need the de-duplication. And as my borked test case was ill-formed, the output of members_of is UB at this point (if I am not wrong a again...), so no diagnostics required here. That would leave me with: - remove the dedup in namespace_members_of - add ordering testcases - see what happens there. For this issue though, our WIP patch is essential all that is required IMHO.
