// Copyright (c) 2016, 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
/// Description    Operator                          Associativity Precedence
/// Bitwise Or      |                                 Left             9
/// @description Test that '|' bitwise operator has precedence (9).
/// Compare with Relational '>' operator (precedence 8). Test that '|' has
/// priority higher than '>'
/// @author sgrekhov@unipro.ru

import "../../../Utils/expect.dart";

main() {
  Expect.equals(7 > (2 | 4), 7 > 2 | 4);
}
