// 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 Multiplicative expressions invoke the multiplication operators on
 * objects.
 * multiplicativeExpression:
 *   unaryExpression (multiplicativeOperator unaryExpression)* |
 *   super (multiplicativeOperator unaryExpression)+
 * ;
 * multiplicativeOperator:
 *   '*' |
 *   '/' |
 *   '%' |
 *   '~/'
 * ;
 * A multiplicative expression is either a unary expression, or an invocation
 * of a multiplicative operator on either super or an expression e1, with
 * argument e2.
 * @description Checks that reference to a class declaration cannot be used
 * as the left operand of a multiplicative expression without a compile error.
 * @compile-error
 * @author msyabro
 */

class A {}

main() {
    A * 1;
}
