| // Copyright (c) 2015, 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 |
| |
| import "package:expect/expect.dart"; |
| |
| int badReturnTypeAsync() async {} |
| // [error line 9, column 1, length 3] |
| // [analyzer] COMPILE_TIME_ERROR.ILLEGAL_ASYNC_RETURN_TYPE |
| // ^ |
| // [cfe] Functions marked 'async' must have a return type assignable to 'Future'. |
| int badReturnTypeAsyncStar() async* {} |
| // [error line 14, column 1, length 3] |
| // [analyzer] COMPILE_TIME_ERROR.ILLEGAL_ASYNC_GENERATOR_RETURN_TYPE |
| // ^ |
| // [cfe] Functions marked 'async*' must have a return type assignable to 'Stream'. |
| int badReturnTypeSyncStar() sync* {} |
| // [error line 19, column 1, length 3] |
| // [analyzer] COMPILE_TIME_ERROR.ILLEGAL_SYNC_GENERATOR_RETURN_TYPE |
| // ^ |
| // [cfe] Functions marked 'sync*' must have a return type assignable to 'Iterable'. |
| |
| void main() {} |
