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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 import "package:expect/expect.dart"; | |
| 6 | |
| 7 class B { | 5 class B { |
| 8 foo(i) => 499 + i; | 6 foo(i) => 499 + i; |
| 9 } | 7 } |
| 10 | 8 |
| 11 class A { | 9 class A { |
| 12 var b; | 10 var b; |
| 13 A() : b = new B(); | 11 A() : b = new B(); |
| 14 | 12 |
| 15 foo(i) { return (() => b.foo(i))(); } | 13 foo(i) { return (() => b.foo(i))(); } |
| 16 } | 14 } |
| 17 | 15 |
| 18 main() { | 16 main() { |
| 19 var a = new A(); | 17 var a = new A(); |
| 20 Expect.equals(510, a.foo(11)); | 18 Expect.equals(510, a.foo(11)); |
| 21 var f = a.foo; | 19 var f = a.foo; |
| 22 Expect.equals(521, f(22)); | 20 Expect.equals(521, f(22)); |
| 23 } | 21 } |
| 24 | 22 |
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