// 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 An assert statement is used to disrupt normal execution if a
 * given boolean condition does not hold.
 * assertStatement:
 *   assert '(' conditionalExpression ')' ';'
 * ;
 * @description Checks that it is a compile-time error when the parentheses
 * surrounding the assert expression are missing.
 * @compile-error
 * @author vasya
 */

main() {
    assert false ;
}
