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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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 // Dart test program for testing for statement which captures loop variable. | 4 // Dart test program for testing for statement which captures loop variable. |
5 | 5 |
6 import "package:expect/expect.dart"; | |
7 | |
8 var f; | 6 var f; |
9 | 7 |
10 main() { | 8 main() { |
11 // Capture the loop variable, ensure we capture the right value. | 9 // Capture the loop variable, ensure we capture the right value. |
12 for (int i = 0; i < 10; i++) { | 10 for (int i = 0; i < 10; i++) { |
13 if (i == 7) { | 11 if (i == 7) { |
14 f = () => "i = $i"; | 12 f = () => "i = $i"; |
15 } | 13 } |
16 } | 14 } |
17 Expect.equals("i = 7", f()); | 15 Expect.equals("i = 7", f()); |
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62 // Nested loops with captured variables. | 60 // Nested loops with captured variables. |
63 for (int k = 0; k < 5; k++) { | 61 for (int k = 0; k < 5; k++) { |
64 for (int i = 0; i < 10; i++) { | 62 for (int i = 0; i < 10; i++) { |
65 if (k == 3 && i == 7) { | 63 if (k == 3 && i == 7) { |
66 f = () => "k = $k, i = $i"; | 64 f = () => "k = $k, i = $i"; |
67 } | 65 } |
68 } | 66 } |
69 } | 67 } |
70 Expect.equals("k = 3, i = 7", f()); | 68 Expect.equals("k = 3, i = 7", f()); |
71 } | 69 } |
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