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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* Function call cannot appear in the program before the FunctionExpression appears
*
* @path ch13/S13_A17_T2.js
* @description Trying to call a function before the FunctionExpression appears and then using the FunctionExpression one more time
*/
//////////////////////////////////////////////////////////////////////////////
//CHECK#1
try{
var __result = __func();
$ERROR("#1: var __result = __func() lead to throwing exception");
} catch(e) {
if ((e instanceof TypeError) !== true) {
$ERROR('#1.2: func should throw a TypeError Actual: ' + (e));
}
}
//
//////////////////////////////////////////////////////////////////////////////
// now we reach the __func overwriting by new expression
var __func = function __func(){return "ONE";};
//////////////////////////////////////////////////////////////////////////////
//CHECK#2
var __result = __func();
if (__result !== "ONE") {
$ERROR('#2: __result === "ONE". Actual: __result ==='+__result);
}
//
//////////////////////////////////////////////////////////////////////////////
__func = function __func(){return "TWO";};
//////////////////////////////////////////////////////////////////////////////
//CHECK#3
var __result = __func();
if (__result !== "TWO") {
$ERROR('#3: __result === "TWO". Actual: __result ==='+__result);
}
//
//////////////////////////////////////////////////////////////////////////////
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