int
cmd_do_repeat (struct lexer *lexer, struct dataset *ds)
{
struct hmap dummies;
bool ok;
if (!parse_specification (lexer, dataset_dict (ds), &dummies))
return CMD_CASCADING_FAILURE;
ok = parse_commands (lexer, &dummies);
destroy_dummies (&dummies);
return ok ? CMD_SUCCESS : CMD_CASCADING_FAILURE;
}
/* program -> declaration* processes */
void parse_program(ast_node* program) {
parse_specification(program);
parse_declarations(program);
parse_processes(program);
}
