Help with DMD internals

[kullboys]

Hello everyone
Then... next up, extern(C++) classes need to place __xdtor in the
vtable (posix uses 2 slots).
We need the vtable to match naturally, without advising people to 
add
a dummy method.

I also have a hack in progress to support `final ~this()` in
extern(C++) classes, which will omit it from the vtable (once 
it's in
there!), since there are also C++ classes without virtual 
destructors.

This work is hard... adding the dtor to the vtable freaks DMD out 
in all sorts of ways and ICE's everywhere.


Any comments on any of these points appreciated. I don't know 
what I don't know. There's probably reasons that these things 
aren't all done already...
Thanks[url=http://www.chevylegends.com/forum/showthread.php?1875-Introduction&p=12467].[/url]