(function () {
   var data = void 0; // undefined
  }());
  (function () {
  })();
  [function () {
  }()];

  ~function () {
  }();
  !function () {
  }();
  +function () {
  }();
  -function () {
  }();

  delete function () {
  }();
  typeof function () {
  }();
  void function () {
  }();
  new function () {
  }();
  new function () {
  };

  var f = function () {
  }();

  1, function () {
  }();
  1 ^ function () {
  }();
  1 > function () {
  }();