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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, 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 Null { | 7 @patch |
| 8 class Null { |
| 8 static const _HASH_CODE = 2011; // The year Dart was announced and a prime. | 9 static const _HASH_CODE = 2011; // The year Dart was announced and a prime. |
| 9 | 10 |
| 10 @patch | 11 @patch |
| 11 int get hashCode => _HASH_CODE; | 12 int get hashCode => _HASH_CODE; |
| 12 | 13 |
| 13 int get _identityHashCode => _HASH_CODE; | 14 int get _identityHashCode => _HASH_CODE; |
| 14 } | 15 } |
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