Index: pkg/unmodifiable_collection/lib/unmodifiable_collection.dart |
diff --git a/pkg/unmodifiable_collection/lib/unmodifiable_collection.dart b/pkg/unmodifiable_collection/lib/unmodifiable_collection.dart |
index 9cac0b386b2dfa527249752c4434dfb53e187c92..fcb2dc65ba7bb843b8f2e282a2b124868d9cbfde 100644 |
--- a/pkg/unmodifiable_collection/lib/unmodifiable_collection.dart |
+++ b/pkg/unmodifiable_collection/lib/unmodifiable_collection.dart |
@@ -185,7 +185,7 @@ class UnmodifiableSetView<E> extends _IterableView<E> |
* Throws an [UnsupportedError]; |
* operations that change the set are disallowed. |
*/ |
- void add(E value) => _throw(); |
+ bool add(E value) => _throw(); |
/** |
* Throws an [UnsupportedError]; |