The good news is that the infrastructure's in place to do delegated
method calls for vtable functions with objects. So you can actually
do something like:

  .sub __MAIN prototyped
   .param pmc argv
   .local pmc foo
   .local pmc bar
   .local pmc asub

   newclass P1, "Foo"
   find_type I0, "Foo"
   newsub asub, .Sub, _foo
   store_global "Foo", "__get_string", asub

   print bar
   end
  .end

  .sub _foo prototyped
   print "In foo!\n"
   .pcc_begin_return
   .pcc_end_return
  .end

and expect it to print out "In foo!" like it ought. That is a cool
thing, and we get to do it by subclassing delegate.pmc.

The bad news is that, since all the methods in delegate.pmc are
generated by library code and don't appear in delegate.pmc, you can't
actually subclass from it properly. (I had to hack parrotobject.c to
make it work)

It would be a Good Thing if someone who knows what the heck's going
on in pmc2c2.pl and/or lib/Parrot/Pmc2c.pm could thump this into
working. I'm trying and, well, it's a twisty maze of undocumented
methods, and generally a nasty mess. (I think. It might be terribly
clean, but in that case the documentation is even more sorely lacking)
--
                                         Dan

--------------------------------------"it's like this"-------------------
Dan Sugalski                          even samurai
d...@sidhe.org                         have teddy bears and even
                                       teddy bears get drunk