// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/**
 * @name: S11.9.4_A2.4_T3;
 * @section: 11.9.4;
 * @assertion: First expression is evaluated first, and then second expression;
 * @description: Checking with undeclarated variables;
*/

//CHECK#1
try {

catch (e) {
  if ((e instanceof ReferenceError) !== true) {
    $ERROR('#1.2: x === (x = 1) throw ReferenceError. Actual: ' + (e));  
  }
}

//CHECK#2
if (!((y = 1) === y)) {
  $ERROR('#2: (y = 1) === y');
}
  x === (x = 1);
  $ERROR('#1.1: x === (x = 1) throw ReferenceError. Actual: ' + (x === (x = 1)));  
}
