// 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 String toString()
 * Returns a string representation of this object..
 * @description Checks that this method causes no error and the result is not
 * null and is indeed a String.
 * @author rodionov
 */
import "../../../Utils/expect.dart";
 
main() {
  StackOverflowError e = new StackOverflowError();
  Expect.isTrue(e.toString() != null);
  Expect.isTrue(e.toString() is String);
}