text: // Copyright 2009 the Sputnik authors.  All rights reserved.
  /**
   * "This" operator only evaluates Expression
   *
   * @path ch11/11.1/11.1.6/S11.1.6_A3_T5.js
   * @description Using grouping operator in declaration of variables
   */
  
  //CHECK#1
  (x) = 1;
  if (x !== 1) {
    $ERROR('#1: (x) = 1; x === 1. Actual: ' + (x));
  }
  
  //CHECK#2
  var y = 1; (y)++; ++(y); (y)--; --(y);
  if (y !== 1) {
    $ERROR('#2: var y = 1; (y)++; ++(y); (y)--; --(y); y === 1. Actual: ' + (y));
  }
  
  