content: _marked = regeneratorRuntime.mark(g)
                                                              Sub g ()
                                                        Return regeneratorRuntime.wrap(Function (_context)
                                                          While 1
                                                            if _context.prev = _context.next = 0 Then 
                                                              If NOT x Then 
                                                                _context.next = 5
                                                                
                                                              End If
                                                              _context.next = 3
                                                              Return /*null*/,if _context.prev = _context.next = 3 Then 
                                                                _context.next = 6
                                                                ,if _context.prev = _context.next = 5 Then 
                                                                  y,if _context.prev = _context.next = 6 Then 
                                                                    ,if _context.prev = _context.next = "end" Then 
                                                                      Return _context.stop()
                                                                    End If
                                                                  End While
                                                                End Function, _marked, /*{
   "type": "ThisExpression"
  }*/)
                                                              End Sub
                                                              