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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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