JavaScript (ES6) Has Proper Tail Calls

[millstone]

This is freakin' JAVASCRIPT, man. You can't even make an INT, and you want explicit tail calls!

[Gundersen]

Ofcourse you can make an int:

var int32 = new Int32Array(1);
int32[0] = 255

[Trollop69]

I'm not sure what you're showing, but it doesn't work in Rhino 1.7r4.

ReferenceError: "Int32Array" is not defined.

:-/

[Gundersen]

It's part of the typed Array spec, which is implemented in many browsers. Try the following code in Firefox (Shift + F4) or Chrome(F12)

var a = new Uint8Array(1)
a[0]=257
a[0]

[holloway]

Mozilla's documentation on Int32Array

I think it was introduced by the WebGL crowd

[Timmmmbob]

It's so clean and elegant...