// 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.

/// @assertion final int last
/// Returns the last element.
/// @description Checks that [last] is final and can't be set.
/// @author msyabro

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

check(string) {
  dynamic runes = new Runes(string);
  Expect.throws(() {runes.last = 0;}, (e) => e is NoSuchMethodError);
}

main() {
  check("just a string");
  check("\u{10000}\u{10001}\u{10002}\u{12345}");
  check("\x00");
}