Chromium Code Reviews| OLD | NEW |
|---|---|
| 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 import "package:expect/expect.dart"; | 5 import "package:expect/expect.dart"; |
| 6 | 6 |
| 7 bar() sync* { | 7 bar() sync* { |
| 8 int i = 1; | 8 int i = 1; |
| 9 int j = 1; | 9 int j = 1; |
| 10 while (true) { | 10 while (true) { |
| 11 yield i; | 11 yield i; |
| 12 j = i + j; | 12 j = i + j; |
| 13 i = j - i; | 13 i = j - i; |
| 14 } | 14 } |
| 15 } | 15 } |
| 16 | 16 |
| 17 foo() sync* { | 17 foo() sync* { |
| 18 yield* [1, 2, 3]; | 18 yield* [1, 2, 3]; |
| 19 yield null; | 19 yield null; |
| 20 yield* bar(); | 20 yield* bar(); |
| 21 } | 21 } |
| 22 | 22 |
| 23 main () async { | 23 main() async { |
| 24 Expect.listEquals([1, 2, 3, null, 1, 1, 2, 3, 5], foo().take(9).toList()); | 24 Expect.listEquals([1, 2, 3, null, 1, 1, 2, 3, 5], foo().take(9).toList()); |
| 25 } | 25 } |
| OLD | NEW |