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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 Closure { | 5 class Closure { |
8 var x; | 6 var x; |
9 Closure(val) : this.x = val; | 7 Closure(val) : this.x = val; |
10 | 8 |
11 foo() { | 9 foo() { |
12 return fun() { | 10 return fun() { |
13 return x; | 11 return x; |
14 }; | 12 }; |
15 } | 13 } |
16 | 14 |
(...skipping 13 matching lines...) Expand all Loading... |
30 } | 28 } |
31 } | 29 } |
32 | 30 |
33 main() { | 31 main() { |
34 var c = new Closure(499); | 32 var c = new Closure(499); |
35 var f = c.foo(); | 33 var f = c.foo(); |
36 Expect.equals(499, f()); | 34 Expect.equals(499, f()); |
37 Expect.equals(500, c.bar()()); | 35 Expect.equals(500, c.bar()()); |
38 Expect.equals(501, c.nestedClosure()()); | 36 Expect.equals(501, c.nestedClosure()()); |
39 } | 37 } |
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