(function() {
  var doubler, f, g;
  doubler = function(x) {
    return 2 * x;
  };
  g = function() {
    return JSON.parse("Ceci n'est pas JSON");
  };
  f = function() {
    var x, y;
    x = 1 + 2 + 3;
    y = 4 + g() + doubler(1);
    return x + y;
  };
  if (typeof window !== "undefined" && window !== null) {
    window.x = f();
  } else {
    exports.x = f();
  }
}).call(this);