/*

ECMA 262 v 5

http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf

    4.3.2

primitive value

member of one of the types Undefined, Null, Boolean, Number, Symbol, or String as defined in clause 6

*/

​

var Person = function(x){

  return x;

};

​

console.log(Person.constructor);

console.log(Person.prototype.constructor);

console.log(typeof(Person));

console.log(typeof(Person.prototype));

​

​

function log(x){

  console.log(x instanceof Person);

  console.log(typeof x);

  console.log(typeof x.prototype);

}

​

log(new Person(undefined));

log(new Person(null));

log(new Person(true));

log(new Person(2));

log(new Person(""));

​

//returns a function not an object

log(new Person(function(){}));

​

​

//implementation?

//log(new Person(Symbol('%')));

​

​

​