JSTests/test262/test/language/function-code/S10.2.1_A4_T2.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: >
    Function declaration in function code - If the variable object
    already has a property with the name of Function Identifier, replace its
    value and attributes. Semantically, this step must follow the creation of
    FormalParameterList properties
es5id: 10.2.1_A4_T2
description: Checking existence of a function with declared variable
---*/

//CHECK#1
function f1(){
  var x;
  
  return x;
  
  function x(){
    return 7;
  }
}

assert.sameValue(f1().constructor.prototype, Function.prototype);

//CHECK#2
function f2(){
  var x;
  
  return typeof x;
  
  function x(){
    return 7;
  }
}

assert.sameValue(f2(), "function");