[Fedora-haskell-list] What provides the Maybe module?

[Bruno Wolff III]

On Wed, Jan 19, 2011 at 15:35:02 -0600,
  Bruno Wolff III <bruno at wolff.to> wrote:
> I noticed that the hedgewars server subpackage is no longer building.
> When being linked it can't find the Maybe module. I haven't changed
> anything with hedgewars that would cause this. I suspect that whatever
> was providing this module was getting pulled in as a dependency in the
> past and now it isn't and I need to add a new build requires, but perhaps
> something else was going on.
> 
> I am hoping someone here just knows the answer, and can tell me rather than
> trying to add ghc-*-devel packages one at a time to find it. (I did a bit
> of google searching, but didn't find anything that pointed to a Fedora
> package.)

It looks like I need ghc-haskell2010-devel. I am testing that theory now.