title: Forcing an error when a function doesn't explicitly return a value on the deafult return path?
body: <p>Is there a way, in VC++ (VSTS 2008), to froce a compiler error for functions that do not explicitly return a value on the default return path (Or any other quick way to locate them)?</p>
  
  <p>On the same issue, is there any gaurentee as to what such functions actually return?</p>