gcc/objc/objc-act.c

2534   if (!objc_is_object_id (ltyp) && !objc_is_class_id (ltyp)
2538   if (!objc_is_object_id (rtyp) && !objc_is_class_id (rtyp)
2576       if ((!lproto && objc_is_object_id (ltyp))
2577 	  || (!rproto && objc_is_object_id (rtyp)))
2586       if (!lproto && objc_is_object_id (ltyp))
2612 	      = (objc_is_object_id (ltyp) || objc_is_object_id (rtyp));
2614 	    pointers_compatible = objc_is_object_id (ltyp);
4307   else if (POINTER_TYPE_P (type) && objc_is_object_id (TREE_TYPE (type)))
8677   if (objc_is_object_id (type))