| // 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 SplayTreeSet.from(Iterable elements, [int compare(E key1, E key2), |
| * bool isValidKey(potentialKey)]) |
| * ... |
| * The set works as if created by new SplayTreeSet<E>(compare, isValidKey). |
| * @description Checks that if the compare function is omitted, and the elements |
| * are not comparable then exception is thrown |
| * @author sgrekhov@unipro.ru |
| */ |
| import "dart:collection"; |
| import "../../../Utils/expect.dart"; |
| |
| class C {} |
| |
| main() { |
| Expect.throws(() {new SplayTreeSet.from([new C(), new C()]);}); |
| } |
