Deriving regression or bad code?

[Ron Alford]

At Igloo's suggestion, it's now a ticket:
http://hackage.haskell.org/trac/ghc/ticket/3965

-Ron

On Thu, Apr 8, 2010 at 1:39 AM, Ron Alford <ronwalf at volus.net> wrote:
> I've attached the simplest example of my code that used to compile in
> GHC 6.10 now gives the error in GHC 6.12.1:
...