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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, 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 import 'package:expect/expect.dart'; | 4 import 'package:expect/expect.dart'; |
5 | 5 |
6 class Foo<T> { | 6 class Foo<T> { |
7 method(T x) {} | 7 dynamic method(T x) {} |
8 } | 8 } |
9 | 9 |
| 10 typedef dynamic TakeNum(num x); |
| 11 |
10 main() { | 12 main() { |
11 Foo<int> intFoo = new Foo<int>(); | 13 Foo<int> intFoo = new Foo<int>(); |
12 Foo<num> numFoo = intFoo; | 14 Foo<num> numFoo = intFoo; |
13 Expect.throws(() => numFoo.method(2.5)); | 15 TakeNum f = numFoo.method; |
| 16 Expect.throws(() => f(2.5)); |
| 17 dynamic f2 = numFoo.method; |
| 18 Expect.throws(() => f2(2.5)); |
14 } | 19 } |
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