Language/Reference/Operator_Precedence/precedence_13_additive_t01.dart

// 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.

// @dart = 2.9

/// @assertion
/// Description    Operator                          Associativity Precedence
/// Additive         +, -                              Left          13
/// @description Test that '+' additive operator has precedence (13).
/// Compare with Shift operators (precedence 12). Test that '+' has
/// priority higher than '<<'
/// @author sgrekhov@unipro.ru

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

main() {
  Expect.equals((2 + 2) << (1 + 1), 2 + 2 << 1 + 1);
  Expect.notEquals(2 + (2 << 1) + 1, 2 + 2 << 1 + 1);
  Expect.notEquals(((2 + 2) << 1) + 1, 2 + 2 << 1 + 1);
  Expect.notEquals(2 + (2 << (1 + 1)), 2 + 2 << 1 + 1);
}