/*
 * Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */
/**
 * @assertion It is a compile-time error if a formal parameter is declared as
 * a constant variable.
 * @description Checks that it is a compile-time error if a required parameter
 * is declared as a constant typed variable.
 * @compile-error
 * @author msyabro
 */

void f(const int x) {}

main () {
  f(1);
}
