blob: 93ef3070d003219c5d1b2ff963a5ead9c0f64939 [file] [log] [blame]
// 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 DateTime subtract(Duration other)
/// Throws [Error] if [other] is [:null:].
/// @description Checks that an Error is thrown.
/// @author msyabro
import "../../../Utils/expect.dart";
dynamic getNull() => null;
main() {
DateTime dateTime = new DateTime(2000, 1, 1);
Expect.throws(() { dateTime.subtract(getNull()); });