https://bugs.winehq.org/show_bug.cgi?id=49116
--- Comment #3 from Zebediah Figura z.figura12@gmail.com --- cominterop_get_ccw_checked() just blithely adds all the methods defined in that object. That's right for interfaces, but wrong for objects; it should:
* include its parent object as well; * exclude non-public methods; * exclude static methods; * exclude constructors and destructors.
(Actually I don't think that's even completely right for interfaces. Visibility and constructors/destructors aren't relevant there, but inheritance and static methods are...)