| // 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 The logical boolean expressions combine boolean objects using |
| * the boolean conjunction and disjunction operators. |
| * logicalOrExpression: |
| * logicalAndExpression ('||' logicalAndExpression)* |
| * ; |
| * logicalAndExpression: |
| * equalityExpression ('&&' equalityExpression)* |
| * ; |
| * A logical boolean expression is either an equality expression, or an |
| * invocation of a logical boolean operator on an expression e1 with argument |
| * e2. |
| * @description Checks that it is permitted to chain as many OR or AND expressions |
| * as one wants to. |
| * @author rodionov |
| */ |
| |
| |
| main() { |
| var t = true, f = false; |
| t || f || f || f || t || t; |
| t && f && f && f && t && t; |
| t || f && f || f && t || t; |
| } |
