On Wednesday, 2002-10-16, 10:07, CEST, Ashley Yakeley wrote:
> [...]
> 
> > Presumably you mean 'instance' not 'class'?  A class decl always has
> > a type variable after the =>; thus ...=> C a.
> 
> Unless Wolfgang meant
> 
>   class (Eq (forall a. t a), Monad t) => C t

This is exactly what I meant.

> [...]

Wolfgang

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