Module Compilation

Work.js

(function(){

var a, b, c;

function A(){
if (a) return a;
var exports = a = {};

var n = 'foo';
var x = function(){
};
exports.foo = !n ? x : n;

return exports;
}

function B(){
if (b) return b;

var exports = b = {};

var n = 'bar', f = A().foo;

exports.bar = f + f + n;

return exports;
}

function C(){
if (c) return c;

var exports = c = {};
exports.foobar = B().bar;
return exports;
}

alert(C().foobar);

})();

WorksLess.js

(function(){

var a, b, c;

function A(){
if (a) return a;
var exports = a = {};

var n = 'foo';
var x = function(){
};
exports.foo = !n ? x : n;

return exports;
}

function B(){
if (b) return b;

var exports = b = {};

var n = 'bar', f = A().foo;

exports.bar = f + A().foo + n;

return exports;
}

function C(){
if (c) return c;

var exports = c = {};
exports.foobar = B().bar;
return exports;
}

alert(C().foobar);

})();