[Haskell-cafe] GHCi infers a type but refuses it as type signature

[Brandon S. Allbery KF8NH]

On Jun 24, 2009, at 07:43 , papa.eric at free.fr wrote:
> I had read many tutorials and wiki articles, and saw nowhere that  
> there were different implementations of what seemed to be standard  
> libraries.

Alternative monad libraries are still fairly new, and there's a lot of  
discussion still about whether to bless one as the official (instead  
of de-facto) standard and how, if it all, to implement a common  
interface/API.

-- 
brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery at kf8nh.com
system administrator [openafs,heimdal,too many hats] allbery at ece.cmu.edu
electrical and computer engineering, carnegie mellon university    KF8NH


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