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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 class B { | 5 class B { |
6 foo(i) => 499 + i; | 6 foo(i) => 499 + i; |
7 } | 7 } |
8 | 8 |
9 class A { | 9 class A { |
10 var b; | 10 var b; |
11 A() : b = new B(); | 11 A() : b = new B(); |
12 | 12 |
13 foo(i) { return (() => b.foo(i))(); } | 13 foo(i) { return (() => b.foo(i))(); } |
14 } | 14 } |
15 | 15 |
16 main() { | 16 main() { |
17 var a = new A(); | 17 var a = new A(); |
18 Expect.equals(510, a.foo(11)); | 18 Expect.equals(510, a.foo(11)); |
19 var f = a.foo; | 19 var f = a.foo; |
20 Expect.equals(521, f(22)); | 20 Expect.equals(521, f(22)); |
21 } | 21 } |
22 | 22 |
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