| // Copyright (c) 2012, 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 |
| |
| import "package:expect/expect.dart"; |
| |
| class A<T> { |
| bar() => new List<T>(); |
| } |
| |
| main() { |
| check(new List(), true, false, false); |
| check(new List<int>(), true, true, false); |
| check(new List<double>(), true, false, true); |
| check(new A().bar(), true, false, false); |
| check(new A<int>().bar(), true, true, false); |
| check(new A<double>().bar(), true, false, true); |
| check(new Object(), false, false, false); |
| } |
| |
| check(val, expectList, expectListInt, expectListDouble) { |
| Expect.equals(expectList, val is List); |
| Expect.equals(expectListInt, val is List<int>); |
| Expect.equals(expectListDouble, val is List<double>); |
| } |