JSTests/test262/test/language/statements/function/S13.2.1_A9_T1.js

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

/*---
info: |
    When the [[Call]] property for a Function object is called,
    the body is evaluated and if evaluation result has type "return" its value is not defined, then "undefined" is returned
es5id: 13.2.1_A9_T1
description: >
    Using "return" with no expression. Declaring a function with
    "function __func()"
---*/

var x; 

function __func(){
    x = 1;
    return;
}

//////////////////////////////////////////////////////////////////////////////
//CHECK#1
if (__func() !== undefined) {
	$ERROR('#1: __func() === undefined. Actual: __func() ==='+__func());
};
//
//////////////////////////////////////////////////////////////////////////////

//////////////////////////////////////////////////////////////////////////////
//CHECK#2
if (x!==1) {
	$ERROR('#2: x === 1. Actual: x === '+x);
}
//
//////////////////////////////////////////////////////////////////////////////