dynclasses OS X test failures - a Perl task

[Leopold Toetsch]

It's really nice to have the desk cluttered with 3 PCs. I ran 
t/dynclass/pyint_1.imc parallel through gdb and tried to track down, why 
 it segfaults on OS X.

Eventually I found this:
$ grep -2 parents dynclasses/pynci.dump
linux/i386:
  'class' => 'PyNCI',
  'parents' => [
    'NCI',
    'PyFunc',
OS X:
  'parents' => [
    'PyFunc',
    'NCI',
That's the reason, why a Sub is called, where there is none - PyNCI has 
the wrong vtable entry for invoke.

I'd be glad if some folks could have a look at the PMC compiler 
classes/pmc2c2.pl and lib/Parrot/Pmc2c.pm. Something seems to be fishy 
somewhere.

Thanks,
leo