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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 // Dart core library. | 5 // Dart core library. |
| 6 | 6 |
| 7 patch class bool { | 7 patch class bool { |
| 8 | 8 |
| 9 int get _identityHashCode { | 9 int get _identityHashCode { |
| 10 return this ? 1231 : 1237; | 10 return this ? 1231 : 1237; |
| 11 } | 11 } |
| 12 |
| 13 /* patch */ const factory bool.fromEnvironment(String name, |
| 14 {bool defaultValue: false}) |
| 15 native "Boolean_fromEnvironment"; |
| 16 |
| 12 } | 17 } |
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