Hi,
Luke Palmer wrote:
> http://repetae.net/john/recent/out/supertyping.html
>
> This was a passing proposal to allow supertype declarations in
> Haskell. I'm referencing it here because it's something that I've had
> in the back of my mind for a while for Perl 6. I'm glad somebody else
> has thought of it.
[...]
> role Complex
> does Object
> contains Num
> {...}
I've probably misunderstood you, but...:
role Complex does Object {...}
Num does Complex;
# That should work and DWYM, right?
--Ingo
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