- elem_list = &(sys->modified_constraint_set);
- xbt_swag_foreach_safe(elem, elem_next, elem_list) {
- xbt_swag_remove(elem, elem_list);
+ xbt_swag_foreach_safe(cnst, cnst_next, modified_constraint_set) {
+ xbt_swag_remove(cnst, modified_constraint_set);