[pugs] &?SUB and pointy subroutines

[Garrett Rooney]

I'm having some trouble using the &?SUB variable in a subroutine 
declared with the -> operator.  The following code results in an error 
about &?SUB being undefined:

my $s = -> $count {
  if $count < 10 {
    say $count;
    &?SUB($count + 1);
  }
};
$s(1);
If I change to either a named sub (sub foo($count) { ... }), or an 
anonymous sub declared with the sub keyword (my $s = sub ($count) { ... 
} ) then it works fine, it's only with the -> that it doesn't work.

Is there something wrong with my code, or is this an actual bug?
-garrett