LibTest/core/RuneIterator/string_A01_t02.dart

// Copyright (c) 2013, 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.

// @dart = 2.9

/// @assertion final String string
/// String being iterated.
/// @description Checks that [string] is final and can't be set.
/// @author msyabro


import "../../../Utils/expect.dart";

main() {
  dynamic it = new RuneIterator('');
  Expect.throws(() {it.string = ' ';});
}