CORBA35 — OBV C++ problem with "supports"

Summary: The OBV spec allows a value to support multiple interfaces. In C++, such
values
are specified to derive from the POA skeletons generated from those
interfaces.
This presents a potentially intractable problem: skeletons are not designed to
be inherited together with skeletons for other interfaces because servants do
not support multiple interfaces. (The Multiple Interface RFP isn"t finished
yet, right?) The top of page 20-104 of the latest C++ mapping (orbos/98-05-08)
explicitly says