https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90197
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 46238 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46238&action=edit gcc9-pr90197-wip.patch Untested WIP patch (for the C FE so far only, C++ needs something similar though).