On 28 August 2010 21:33, Johannes Waldmann
Perhaps Haddock could exclude class instance reporting when it cannot find a documentable link to a parameter?
The "cannot find documentable link" problem also comes up in situations like this (that don't involve type classes):
module Ex ( foo ) where data Secret = Secret foo = Secret
Should haddock generate documentation for foo (since it is exported) or not (since its result type is not exported)?
The more important question is "why doesn't it have a type signature?" :p How does GHC deal with that kind of situation? Off the top of my head, I would think that in terms of how you could use it, that would be equivalent to also exporting Secret (the type, not the constructor); i.e. "module Ex (Secret, foo) where ...". -- Ivan Lazar Miljenovic Ivan.Miljenovic@gmail.com IvanMiljenovic.wordpress.com