On Tue, Jul 03, 2018 at 11:34:51AM +0200, Richard Biener wrote: > Can we make them DECL_ARTIFICIAL and/or make name-lookup never They are DECL_ARTIFICIAL already. > lookup DECL_ARTIFICIAL vars instead? Not sure about that, will try to gather some statistics on how often we rely on name-lookup of DECL_ARTIFICIALs. Jakub