2796 	struct isl_obj obj = { isl_obj_set, NULL };  in obj_read_body()
2805 		obj.type = isl_obj_set;  in obj_read_body()
2851 	} else if (obj.type == isl_obj_set) {  in to_union()
2874 	if (obj1.type == isl_obj_set && obj2.type == isl_obj_union_set)  in obj_add()
2876 	if (obj1.type == isl_obj_union_set && obj2.type == isl_obj_set)  in obj_add()
2906 	if (obj1.type == isl_obj_set && !isl_set_has_equal_space(obj1.v, obj2.v)) {  in obj_add()
3002 	struct isl_obj obj = { isl_obj_set, NULL };  in obj_read_disjuncts()
3033 	struct isl_obj obj = { isl_obj_set, NULL };  in obj_read()
3151 				   obj.type == isl_obj_set, goto error);  in isl_stream_read_map()
3153 	if (obj.type == isl_obj_set)  in isl_stream_read_map()
3170 			obj.type = isl_obj_set;  in isl_stream_read_set()
3172 		isl_assert(s->ctx, obj.type == isl_obj_set, goto error);  in isl_stream_read_set()
3190 	if (obj.type == isl_obj_set) {  in isl_stream_read_union_map()
3213 	if (obj.type == isl_obj_set) {  in extract_union_set()
3246 	if (obj.v && (obj.type != isl_obj_map && obj.type != isl_obj_set))  in isl_stream_read_basic_map()
4102 	struct isl_obj obj = { isl_obj_set, NULL };  in read_union_set_body()