Index: runtime/lib/identical_patch.dart |
diff --git a/runtime/lib/identical_patch.dart b/runtime/lib/identical_patch.dart |
index b7f8f188cd71316aef1c2a8b02823c5c983f7b91..172478f57c4106be1294a9d131d02b76f0f119e6 100644 |
--- a/runtime/lib/identical_patch.dart |
+++ b/runtime/lib/identical_patch.dart |
@@ -3,3 +3,5 @@ |
// BSD-style license that can be found in the LICENSE file. |
patch bool identical(Object a, Object b) native "Identical_comparison"; |
+ |
+patch int identityHashCode(Object object) => object._identityHashCode; |