// 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 & | |
/// @author msyabro | |
/// @reviewer kaigorodov | |
main() { | |
try { | |
& 1; | |
// ^ | |
// [analyzer] unspecified | |
// [cfe] unspecified | |
} catch (e) {} | |
} | |