[perl #126477] [glr] .assuming on sub with is copy parameter fails

[Will Coleda via RT]

On Wed Oct 28 13:40:45 2015, gfldex wrote:
> sub foo(@a is copy, :$flag){ say @a };
>  my @a = 1,2;
> (&foo.assuming(:flag))(@a);
> 
> # OUTPUT«replace this Array is copy logic␤  in sub __PRIMED_ANON at
> EVAL_2:2␤  in sub __PRIMED_ANON at
> EVAL_2:1␤  in block <unit> at /tmp/TlcJQPUFbc:1␤

Coming from:

src/Perl6/Metamodel/BOOTSTRAP.nqp
435:                        nqp::die('replace this Array is copy logic');

Which is right below a

# XXX GLR

which appears 8 times in rakudo's src/ dir.


-- 
Will "Coke" Coleda