| // Copyright (c) 2011, 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 Execution of a do statement of the form do s while (e); proceeds |
| /// as follows: |
| /// The statement {s} is executed. Then, the expression e is evaluated to an |
| /// object o. Then, o is then subjected to boolean conversion, producing an |
| /// object r. If r is false, execution of the do statement is complete. If r is |
| /// true, then the do statement is re-executed recursively. |
| /// @description Checks that do body statement is enclosed in implicit extra |
| /// block. |
| /// @author ilya |
| |
| import '../../../Utils/expect.dart'; |
| |
| main() { |
| var x, i = 0; |
| |
| do |
| var x = i++; |
| while (i < 5); |
| |
| Expect.isNull(x); |
| } |