| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // part of "core_patch.dart"; |
| |
| @patch |
| @pragma("vm:recognized", "other") |
| @pragma("vm:exact-result-type", bool) |
| @pragma("vm:external-name", "Identical_comparison") |
| external bool identical(Object? a, Object? b); |
| |
| @patch |
| @pragma("vm:entry-point", "call") |
| int identityHashCode(Object? object) => object._identityHashCode; |