ChakraCore/test/Function/ctrFlags.js

//-------------------------------------------------------------------------------------------------------
// Copyright (C) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
//-------------------------------------------------------------------------------------------------------

function write(v) { WScript.Echo(v + ""); }

var f=function() {}
write("Initial  : " + f.hasOwnProperty('prototype'));
delete f.prototype
write("Deletion : " + f.hasOwnProperty('prototype'));