OLD | NEW |
(Empty) | |
| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. |
| 4 |
| 5 import "package:expect/expect.dart"; |
| 6 |
| 7 class A { const A(); } |
| 8 class B extends A { const B(); } |
| 9 |
| 10 main() { |
| 11 var set1 = new Set<B>(); |
| 12 set1.add(const B()); |
| 13 var set2 = new Set<B>(); |
| 14 var list = <B>[ const B() ]; |
| 15 var set3 = list.toSet(); |
| 16 |
| 17 var sets = [set1, set2, set3]; |
| 18 for (var setToTest in sets) { |
| 19 // Test that the set accepts a list that is not of the same type: |
| 20 // Set<B>.removeAll(List<A>) |
| 21 Expect.isNull(setToTest.removeAll(<A>[new A()])); |
| 22 } |
| 23 } |
OLD | NEW |