/*
 * 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 the values of the expressions ek
 * are not either:
 * - instances of the same class C, for all k in 1..n
 * - instances of a class that implements int, for all k in 1..n
 * - instances of a class that implements String, for all k in 1..n
 * @description Checks that it is a compile-time error if case expressions
 * of a switch statement with a default case have different types.
 * @compile-error
 * @author msyabro
 * @reviewer rodionov
 */


main() {
  var x = 1;

  try {
    switch(x) {
      case 0:
      case 2:
      case "false":
      default:
    }
  } catch(e) {}
}
