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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 closure0() { | 5 closure0() { |
| 8 // f and g will both capture a variable named 'x'. If we use the original | 6 // f and g will both capture a variable named 'x'. If we use the original |
| 9 // name in the (shared) box then there will be troubles. | 7 // name in the (shared) box then there will be troubles. |
| 10 var f; | 8 var f; |
| 11 var g; | 9 var g; |
| 12 { | 10 { |
| 13 var x = 499; | 11 var x = 499; |
| 14 // TODO(floitsch): remove name from functions. | 12 // TODO(floitsch): remove name from functions. |
| 15 f = fun() { return x; }; | 13 f = fun() { return x; }; |
| 16 x++; | 14 x++; |
| (...skipping 15 matching lines...) Expand all Loading... |
| 32 // TODO(floitsch): remove name from functions. | 30 // TODO(floitsch): remove name from functions. |
| 33 var f = fun() { return $1; }; | 31 var f = fun() { return $1; }; |
| 34 $1++; | 32 $1++; |
| 35 Expect.equals(500, f()); | 33 Expect.equals(500, f()); |
| 36 } | 34 } |
| 37 | 35 |
| 38 main() { | 36 main() { |
| 39 closure0(); | 37 closure0(); |
| 40 closure1(); | 38 closure1(); |
| 41 } | 39 } |
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