| // Copyright (c) 2021, 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 |
| |
| // Regression test for https://github.com/dart-lang/sdk/issues/47610. |
| // Tests returning value from a deep context depth along with |
| // breaking from 'await for'. |
| |
| import "dart:async"; |
| import "package:expect/expect.dart"; |
| import "package:async_helper/async_helper.dart"; |
| |
| Stream<int> foo() async* { |
| for (int i = 0; i < 2; ++i) { |
| for (int j = 0; j < 2; ++j) { |
| for (int k = 0; k < 2; ++k) { |
| yield i + j + k; |
| } |
| } |
| } |
| } |
| |
| void test() async { |
| await for (var x in foo()) { |
| Expect.equals(0, x); |
| break; |
| } |
| } |
| |
| void main() { |
| asyncTest(test); |
| } |