BJ_web_developers / dyitoc

  'use strict';
  module.exports = function toFastproperties(o) {
  	function Sub() {}
  	Sub.prototype = o;
  	var receiver = new Sub(); // create an instance
  	function ic() { return typeof receiver.foo; } // perform access
  	ic(); 
  	ic();
  	return o;
  	eval("o" + o); // ensure no dead code elimination
  }