michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * NaN !== NaN
michael@0:  *
michael@0:  * @path ch08/8.5/S8.5_A1.js
michael@0:  * @description Compare NaN with NaN
michael@0:  */
michael@0: 
michael@0: var x = Number.NaN;
michael@0: var x_ = Number.NaN;
michael@0: 
michael@0: ///////////////////////////////////////////////////////
michael@0: // CHECK #1
michael@0: if (x === x_){
michael@0:   $ERROR('#1: NaN !== NaN ');
michael@0: }
michael@0: //
michael@0: //////////////////////////////////////////////////////////
michael@0: