https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127748
--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> --- >From a genmatch point of view; I am not sure how to detect and warn about this case. Since the misnamed part was in the matching phase, we insert in the new captures as they are named; we could try to see if there is already a closely named one (if not digits) but that increases time.
