ObjectPropertyConstruc.js

function Type () {}

var types = [
  new Array(),
  [],
  new Boolean(),
  true,             // remains unchanged
  new Date(),
  new Error(),
  new Function(),
  function () {},
  Math,
  new Number(),
  1,                // remains unchanged
  new Object(),
  {},
  new RegExp(),
  /(?:)/,
  new String(),
  'test'            // remains unchanged
];

for (var i = 0; i < types.length; i++) {
  types[i].constructor = Type;
  types[i] = [types[i].constructor, types[i] instanceof Type, types[i].toString()];
}

console.log(types.join('\n'));

function Type() {},false,
function Type() {},false,
function Type() {},false,false
function Boolean() {
    [native code]
},false,true
function Type() {},false,Mon Sep 01 2014 16:03:49 GMT+0600
function Type() {},false,Error
function Type() {},false,function anonymous() {

}
function Type() {},false,function () {}
function Type() {},false,[object Math]
function Type() {},false,0
function Number() {
    [native code]
},false,1
function Type() {},false,[object Object]
function Type() {},false,[object Object]
function Type() {},false,/(?:)/
function Type() {},false,/(?:)/
function Type() {},false,
function String() {
    [native code]
},false,test


// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/constructor