// 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 int lastIndexOf(E element, [int start])
/// ...
/// If start is not provided, this method searches from the end of the list.
/// @description Checks that if not specified, [start] is set to end of this
/// list.
/// @author msyabro


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

main() {
  var l = new Uint32List.fromList([1, 0, 0, 1, 2]);
  Expect.equals(3, l.lastIndexOf(1));
  Expect.equals(2, l.lastIndexOf(0));
  Expect.equals(4, l.lastIndexOf(2));
}
