[perl #61324] [BUG] Some issues with undefined scalar and array values.

[Patrick R. Michaud via RT]

Now fixed in r35389:

$ ./parrot perl6.pbc
> my $x; say $x, 2
Use of uninitialized value
2
> my $x = undef; say $x, 2;
Use of uninitialized value
2
> my @a; @a[2] = 'b'; say @a;
Use of uninitialized value
Use of uninitialized value
b
> my @a; @a[2] = 'b'; say @a.perl;
[undef, undef, "b"]
>

We probably need a test for this last item, so assigning ticket to moritz++.

Thanks!

Pm