[Haskell-beginners] Improve my FFI code please...

[Henk-Jan van Tuyl]

On Fri, 21 Jan 2011 10:30:02 +0100, Henk-Jan van Tuyl <hjgtuyl at chello.nl>  
wrote:

>
> The Haskell 2010 Language Report[0] says that case expressions work with  
> patterns; the nullPtr is regarded as a pattern that matches anything.
>
> It can be demonstrated by the following:
>
> Program Case.lhs:
>
>> c = 1
>
>> f =  case 0 of
>>     c -> print 0
>>     1 -> print 1

That should have been:

>     0 -> print 1

to be a proper example, but the result is identical.

Regards,
Henk-Jan van Tuyl


-- 
http://Van.Tuyl.eu/
http://members.chello.nl/hjgtuyl/tourdemonad.html
--