Index: tests/language_strong/async_cascade_test.dart |
diff --git a/tests/language_strong/async_cascade_test.dart b/tests/language_strong/async_cascade_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..412c95ad00bed9c3194954f1c20e38344d137204 |
--- /dev/null |
+++ b/tests/language_strong/async_cascade_test.dart |
@@ -0,0 +1,30 @@ |
+// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
+// for details. All rights reserved. Use of this source code is governed by a |
+// BSD-style license that can be found in the LICENSE file. |
+ |
+import 'dart:async'; |
+ |
+import 'package:expect/expect.dart'; |
+ |
+// Note, this is a regression test for: |
+// https://github.com/dart-lang/sdk/issues/29252 |
+class Foo { |
+ Future _x; |
+ int z; |
+ List list = []; |
+ |
+ Future foo() async { |
+ _x ??= new Future(() async { |
+ z = await new Future.value(42); |
+ list = list.toList()..add(z); |
+ }); |
+ await _x; |
+ return list[0]; |
+ } |
+} |
+ |
+main() async { |
+ var f = new Foo(); |
+ var result = await f.foo(); |
+ Expect.equals(42, result); |
+} |