Re: O'Haskell OOP Polymorphic Functions

[Ashley Yakeley]

At 2001-01-16 13:18, Magnus Carlsson wrote:

>f1 = Just 3
>f2 = f3 = f4 = Nothing

So I've declared b = d, but 'theValue b' and 'theValue d' are different 
because theValue is looking at the static type of its argument?

What's to stop 'instance TheValue Base' applying in 'theValue d'?

-- 
Ashley Yakeley, Seattle WA


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