On Feb 5, 2010, at 19:13 , Brandon S. Allbery KF8NH wrote:

Hm. Does it make sense to make this a Functor?

> instance Functor Binding where
> fmap f (Binding v e) = Binding v (f e)

Inaccurate/incomplete as written, since Functor expects kind (*) and Binding is (* -> *). You'd have to fix v to declare instances.

brandon s. allbery [solaris,freebsd,perl,pugs,haskell] allbery@kf8nh.com

system administrator [openafs,heimdal,too many hats] allbery@ece.cmu.edu

electrical and computer engineering, carnegie mellon university KF8NH