2792 	struct isl_obj obj = { isl_obj_set, NULL };  in obj_read_body()
2801 		obj.type = isl_obj_set;  in obj_read_body()
2847 	} else if (obj.type == isl_obj_set) {  in to_union()
2870 	if (obj1.type == isl_obj_set && obj2.type == isl_obj_union_set)  in obj_add()
2872 	if (obj1.type == isl_obj_union_set && obj2.type == isl_obj_set)  in obj_add()
2902 	if (obj1.type == isl_obj_set && !isl_set_has_equal_space(obj1.v, obj2.v)) {  in obj_add()
2998 	struct isl_obj obj = { isl_obj_set, NULL };  in obj_read_disjuncts()
3029 	struct isl_obj obj = { isl_obj_set, NULL };  in obj_read()
3147 				   obj.type == isl_obj_set, goto error);  in isl_stream_read_map()
3149 	if (obj.type == isl_obj_set)  in isl_stream_read_map()
3166 			obj.type = isl_obj_set;  in isl_stream_read_set()
3168 		isl_assert(s->ctx, obj.type == isl_obj_set, goto error);  in isl_stream_read_set()
3186 	if (obj.type == isl_obj_set) {  in isl_stream_read_union_map()
3209 	if (obj.type == isl_obj_set) {  in extract_union_set()
3242 	if (obj.v && (obj.type != isl_obj_map && obj.type != isl_obj_set))  in isl_stream_read_basic_map()
4098 	struct isl_obj obj = { isl_obj_set, NULL };  in read_union_set_body()