set_method_res_type(proc_main, 0, prim_t_int);
owner = new_type_class (id_from_str ("IF_WHILE_EXAMPLE", 16));
ent = new_entity (owner, id_from_str ("main", 4), proc_main);
set_method_res_type(proc_main, 0, prim_t_int);
owner = new_type_class (id_from_str ("IF_WHILE_EXAMPLE", 16));
ent = new_entity (owner, id_from_str ("main", 4), proc_main);