| // Copyright (c) 2016, 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion It is a static warning if the declared return type of a function |
| /// marked sync* may not be assigned to Iterable. It is a static warning if |
| /// the declared return type of a function marked async* may not be assigned |
| /// to Stream. |
| /// |
| /// @description Check that it is a compile error, if the declared |
| /// return type of a function marked async* may not be assigned to Stream. |
| /// |
| /// @author a.semenov@unipro.ru |
| |
| |
| int f() async* { } |
| //^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| main() { |
| f(); |
| } |
