/*
* Copyright (c) 2013 - present Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/

int main() {
  int x = 1;
  int y;
  
  y = ~x;
  y = -x;
  y = +x;
  
  y = x++;
  y = ++x;
  
  y = --x;
  y = x--;
  
  int a;
  int *b;
  
  b = &a;
  a = *(b+1);
  *b = *b + 1;
  a = *(&a);
    
  return 0;
}