Please be aware that WHERE will give you the actual memory address of an
object, but moarvm has a moving garbage collector, which means that
objects can change their memory location. at the moment it will only
happen up to two times, i believe.

you'll probably have a better result with .WHICH for what you want to
achieve.

On 11/02/2019 07:12, ToddAndMargo via perl6-users wrote:
> WHERE is pretty sweet command!
>
>
> $ p6 'sub a (Buf $b) { say $b.WHERE.base(0x10) }; my $c =
> Buf.new(1,2,3); say $c.WHERE.base(0x10); a($c);'
>
> 7F385D41334C
> 7F385D41334C

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