tools/dom/src/EventStreamProvider.dart - Issue 14237002: Add StreamSubscription.asFuture.

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Unified Diff: tools/dom/src/EventStreamProvider.dart

Issue 14237002: Add StreamSubscription.asFuture. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 8 months ago

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Index: tools/dom/src/EventStreamProvider.dart

diff --git a/tools/dom/src/EventStreamProvider.dart b/tools/dom/src/EventStreamProvider.dart

index f5a9407eb6f561119befa2069eedc43528734ff0..84febfe28e9bdbed27914e803f08aefadfec5069 100644

--- a/tools/dom/src/EventStreamProvider.dart

+++ b/tools/dom/src/EventStreamProvider.dart

@@ -97,6 +97,12 @@ class _EventStreamSubscription<T extends Event> extends StreamSubscription<T> {

_target.$dom_removeEventListener(_eventType, _onData, _useCapture);

}

+ Future asFuture([var futureValue]) {

+ // We just need a future that will never succeed or fail.

+ Completer completer = new Completer();

+ return completer.future;

+ }

}