/// Copyright (c) 2012 Ecma International.  All rights reserved. 
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
/// "Use Terms").   Any redistribution of this code must retain the above
/// copyright and this notice and otherwise comply with the Use Terms.
/**
 * @path ch10/10.4/10.4.3/10.4.3-1-34gs.js
 * @description Strict - checking 'this' from a global scope (FunctionExpression defined within an Anonymous FunctionExpression inside strict mode)
 * @onlyStrict
 */

"use strict";
if (! ((function () {
    var f = function () {
        return typeof this;
    }
    return (f()==="undefined") && ((typeof this)==="undefined");
})())) {
    throw "'this' had incorrect value!";
}