// 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 both the conditional
/// expression and the parentheses are omitted in an assert statement.
/// @author rodionov


main() {
  assert;
//      ^
// [analyzer] unspecified
// [cfe] unspecified
}
