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

/*---
info: If x is +0(-0) and y is -0(+0), return true
es5id: 11.9.4_A4.2
description: Checking all combinations
---*/

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

//CHECK#2
if (!(-0 === +0)) {
  $ERROR('#2: -0 === +0');
}
