// Copyright (c) 2016, 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 const Deprecated(String expires)
/// Create a deprecation annotation which specifies the expiration of the
/// annotated feature.
/// @description Checks that this constructor can be called and returns instance
/// of Deprecated with correct expires value
/// @author sgrekhov@unipro.ru

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

main() {
  var obj = new Deprecated("Expires string");
  Expect.equals("Expires string", obj.expires);
}
