[Haskell-cafe] Monoid wants a (++) equivalent

Martijn van Steenbergen martijn at van.steenbergen.nl
Wed Jul 1 14:44:53 EDT 2009


Ross Paterson wrote:
> Generalizing (++) will break some Haskell 98 code, e.g.
> 
>   append = (++)
> 
> I think that's a show-stopper.

Is the monomorphism restriction the only situation in which stuff breaks?

Martijn.


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