content: _marked = regeneratorRuntime.mark(g)
                                                                      Sub g ()
                                                                    Return regeneratorRuntime.wrap(Function (_context)
                                                                      While 1
                                                                        if _context.prev = _context.next = 0 Then 
                                                                          _context.next = 2
                                                                          Return ~x,if _context.prev = _context.next = 2 Then 
                                                                            ,if _context.prev = _context.next = "end" Then 
                                                                              Return _context.stop()
                                                                            End If
                                                                          End While
                                                                        End Function, _marked, /*{
   "type": "ThisExpression"
  }*/)
                                                                      End Sub
                                                                      