replaced se's vision by specific test classes
no expanded VDRD.6 for inserted types
OK, VDRD.6 for expanded vs. non-expanded is useless since expanded classes can only insert / be inserted.

When a class is inserted, signature changes can be ignored since there is no dynamic linking.
no more errors in expanded tests
one test was removed (expanded VDRD.6)
fixed inlining tests
fixed warning