Destructor semantics

[Adam Ruppe]

Perhaps relevant to this discussion is the Old New Thing posts this
week. This last one has a good sentence:

http://blogs.msdn.com/b/oldnewthing/archive/2010/08/13/10049634.aspx

"If I ruled the world, I would decree that the only thing you can do
in a finalizer is perform some tests to ensure that all the associated
external resources have already been explicitly released, and if not,
raise a fatal exception: System.Exception.Resource­Leak."