Index: sdk/lib/async/future.dart |
diff --git a/sdk/lib/async/future.dart b/sdk/lib/async/future.dart |
index ea999b1299dcb07c4e0c657529b4218960534194..a534af28431ed348957bcb03788b124ec845e2a8 100644 |
--- a/sdk/lib/async/future.dart |
+++ b/sdk/lib/async/future.dart |
@@ -135,7 +135,7 @@ abstract class FutureOr<T> { |
*/ |
abstract class Future<T> { |
// The `_nullFuture` is a completed Future with the value `null`. |
- static final _Future _nullFuture = new Future.value(null); |
+ static final _Future<Null> _nullFuture = new Future.value(null); |
/** |
* Creates a future containing the result of calling [computation] |