/*
 * 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
 * Unary postfix  ., ?., e++, e–-, e1[e2], e1(), ()  None           16
 * @description Test that '++' unary postfix operator has highest
 * precedence (16). Compare with Unary prefix (precedence 15). Test that
 * '++' has priority higher than -
 * * @author sgrekhov@unipro.ru
 */
import "../../../Utils/expect.dart";

main() {
  int e = 1;
  Expect.equals(-1, -e++);
  Expect.equals(2, e);
}
