| // 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 Bitwise expressions invoke the bitwise operators on objects. |
| /// bitwiseOrExpression: |
| /// bitwiseXorExpression ('|' bitwiseXorExpression)* | |
| /// super ('|' bitwiseXorExpression)+ |
| /// ; |
| /// bitwiseXorExpression: |
| /// bitwiseAndExpression ('^' bitwiseAndExpression)* | |
| /// super ('^' bitwiseAndExpression)+ |
| /// ; |
| /// bitwiseAndExpression: |
| /// shiftExpression ('&' shiftExpression)* | |
| /// super ('&' shiftExpression)+ |
| /// ; |
| /// bitwiseOperator: |
| /// '&' | |
| /// '^' | |
| /// '|' |
| /// ; |
| /// A bitwise expression is either an shift expression, or an invocation of a |
| /// bitwise operator on either super or an expression e1, with argument e2. |
| /// @description Checks that a reference to a class declaration cannot be used |
| /// as the second operand of a bitwise expression without a compile error. |
| /// @author msyabro |
| |
| |
| class A {} |
| |
| main() { |
| 2 ^ A; |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |