When use the Add Method wizard to create a new method for
a COM interface, in the header file, it creates the
following:
   LONG s3(VARIANT vv);
Theres also an equivalent implementation in the cpp file.

At run time, the variant arg comes through as invalid.  
With the debugger, I can see that the indirection is
incorrect.  I can manually fix the problem with the
following change:
   LONG s3(VARIANT& vv);
.. and an equalent change in the cpp file

Can someone please confirm this bug for me and tell me if
my workaround is the proper one.