[Haskell-cafe] case switch covering all possible constructor but still fails

Niklas Larsson metaniklas at gmail.com
Sat Apr 13 12:06:46 CEST 2013

> What I do not understand: The case switch covers all possibilities of
> AltCon. So how can this happen?
There is a guard on the DataAlt case so all alternatives doesn't have to be

-- Niklas
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