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Unified Diff: pkg/unmodifiable_collection/lib/unmodifiable_collection.dart

Issue 26280002: Set.add returns true if item has been added, otherwise false (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: again Created 7 years, 2 months ago
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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];
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