defs/tests/letletlet.js

Static scope analysis and transpilation of ES6 block scoped const and let variables, to ES3.

"use strict";
var x;
{ let x; }
{ let x; }
{ let x; }

{ let y; }
{ let y; }
{ let y; }

{ let z; { let z; }}
{ let z; }
{ let z; { let z; { let z; }}}