// 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 The logical boolean expressions combine boolean objects using
/// the boolean conjunction and disjunction operators.
/// logicalOrExpression:
///   logicalAndExpression ('||' logicalAndExpression)*
/// ;
/// logicalAndExpression:
///   equalityExpression ('&&' equalityExpression)*
/// ;
/// A logical boolean expression is either an equality expression, or an
/// invocation of a logical boolean operator on an expression e1 with argument
/// e2.
/// @description Checks that it is permitted to chain as many OR or AND expressions
/// as one wants to.
/// @author rodionov


main() {
  var t = true, f = false;
  t || f || f || f || t || t;
  t && f && f && f && t && t;
  t || f && f || f && t || t;
}