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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"; | 5 import "package:expect/expect.dart"; |
| 6 | 6 |
| 7 var topLevelClosure; | 7 var topLevelClosure; |
| 8 | 8 |
| 9 /* /// 01: runtime error | 9 /* //# 01: runtime error |
| 10 get topLevel => topLevelClosure; | 10 get topLevel => topLevelClosure; |
| 11 */ /// 01: continued | 11 */ //# 01: continued |
| 12 set topLevel(var value) { } | 12 set topLevel(var value) { } |
| 13 | 13 |
| 14 initialize() { | 14 initialize() { |
| 15 print("initializing"); | 15 print("initializing"); |
| 16 topLevelClosure = (x) => x * 2; | 16 topLevelClosure = (x) => x * 2; |
| 17 } | 17 } |
| 18 | 18 |
| 19 main() { | 19 main() { |
| 20 initialize(); | 20 initialize(); |
| 21 var x = topLevelClosure(2); | 21 var x = topLevelClosure(2); |
| 22 Expect.equals(4, x); | 22 Expect.equals(4, x); |
| 23 | 23 |
| 24 x = topLevel(3); | 24 x = topLevel(3); |
| 25 Expect.equals(6, x); | 25 Expect.equals(6, x); |
| 26 } | 26 } |
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