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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 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 | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 // | 4 // |
5 // Dart test for function type alias with a type parameter as result type. | 5 // Dart test for function type alias with a type parameter as result type. |
6 | 6 |
7 typedef bool F<bool>(bool a); // 'bool' is not the boolean type. | 7 typedef bool F<bool>(bool a); // 'bool' is not the boolean type. |
8 | 8 |
9 bool bar(bool a) { | 9 bool bar(bool a) { |
10 } | 10 } |
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27 | 27 |
28 var b = new A<bool>(); | 28 var b = new A<bool>(); |
29 var i = new A<int>(); | 29 var i = new A<int>(); |
30 Expect.isTrue(b.foo is F); | 30 Expect.isTrue(b.foo is F); |
31 Expect.isTrue(i.foo is F); | 31 Expect.isTrue(i.foo is F); |
32 Expect.isTrue(b.foo is F<bool>); | 32 Expect.isTrue(b.foo is F<bool>); |
33 Expect.isTrue(i.foo is F<int>); | 33 Expect.isTrue(i.foo is F<int>); |
34 Expect.isTrue(b.foo is !F<int>); | 34 Expect.isTrue(b.foo is !F<int>); |
35 Expect.isTrue(i.foo is !F<bool>); | 35 Expect.isTrue(i.foo is !F<bool>); |
36 } | 36 } |
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