[gnu.g++.bug] another missed warning in g++ 1.35.0

rfg@MCC.COM (Ron Guilmette) (04/23/89)

When you compile the following with -Wall, you will
get a message like "warning: structure has no members".
If you make the destructor virtual however, you will no
longer get the warning.  This seems inconsistant.  I
believe that the message should be issued in either case.

	class base {
		~base () {}
	};