The Tor Browser / file revision

 // Copyright 2009 the Sputnik authors.  All rights reserved.

 // This code is governed by the BSD license found in the LICENSE file.

 /**

  * When control enters an execution context for function code,

  * an arguments object is created and initialised

  *

  * @path ch10/10.6/S10.6_A1.js

  * @description Executing function which uses arguments object

  */

 //CHECK#1

 function f1(){

   return arguments;

 }

 try{

   var x = f1();

 }

 catch(e){

   $ERROR("#1: arguments doesn't exists");

 }

 //CHECK#2

 var f2 = function(){

   return arguments;

 }

 try{

   var x = f2();

 }

 catch(e){

   $ERROR("#2: arguments doesn't exists");

 }