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

/**
 * Operator !x returns !ToBoolean(x)
 *
 * @path ch11/11.4/11.4.9/S11.4.9_A3_T4.js
 * @description Type(x) is undefined or null
 */

//CHECK#1
if (!void 0 !== true) {
  $ERROR('#1: !void 0 === true');
}

//CHECK#2
if (!null !== true) {
  $ERROR('#2: !null === true');
}