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:  * Function declaration in function code - If the variable object
michael@0:  * already has a property with the name of Function Identifier, replace its
michael@0:  * value and attributes. Semantically, this step must follow the creation of
michael@0:  * FormalParameterList properties
michael@0:  *
michael@0:  * @path ch10/10.2/10.2.1/S10.2.1_A4_T1.js
michael@0:  * @description Checking existence of a function with passed parameter
michael@0:  * @noStrict
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: function f1(x){
michael@0:   return x;
michael@0: 
michael@0:   function x(){
michael@0:     return 7;
michael@0:   }
michael@0: }
michael@0: if(!(f1().constructor.prototype === Function.prototype)){
michael@0:   $ERROR('#1: f1() returns function');
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: function f2(x){
michael@0:   return typeof x;
michael@0: 
michael@0:   function x(){
michael@0:     return 7;
michael@0:   }
michael@0: }
michael@0: if(!(f2() === "function")){
michael@0:   $ERROR('#2: f2() === "function"');
michael@0: }
michael@0: 
michael@0: //CHECK#3
michael@0: function f3() {
michael@0:   return typeof arguments;
michael@0:   function arguments() {
michael@0:     return 7;
michael@0:   }
michael@0: }
michael@0: if (!(f3() === "function")){
michael@0:   $ERROR('#3: f3() === "function"');
michael@0: }
michael@0: