/* | |
* 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 an expression can't start with operator | | |
* @compile-error | |
* @author msyabro | |
*/ | |
main() { | |
try { | |
| ""; | |
} catch (e) {} | |
} | |