https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105150
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|tree-optimization |c --- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- > IMHO that's a frontend problem - it should not do that. Yes I think when we go and merge the builtin and the user supplied (un-prototyped) decl, we should handle it similar to argument missmatch wtih respect to not copying the builtins info.