| // 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. |
| |
| /** |
| * @assertion The yield statement adds an element to the result of a generator |
| * function. |
| * yieldStatement: |
| * yield expression ‘;’ |
| * ; |
| * |
| * @description Check correct usage of yield statement in synchronous |
| * generator function |
| * |
| * @author a.semenov@unipro.ru |
| */ |
| import '../../../../Utils/expect.dart'; |
| |
| Iterable<int> test() sync* { |
| yield 1; |
| } |
| |
| main() { |
| int k = 0; |
| for (int i in test()) { |
| k = k + i; |
| } |
| Expect.equals(1, k); |
| } |
