Won't it derive it with StandaloneDeriving?
Cheers, Pedro On Tue, Jan 22, 2013 at 1:28 PM, Roman Cheplyaka <r...@ro-che.info> wrote: > I need to declare a Typeable instance for a type which has an argument > of kind * -> *. GHC refuses to derive it. > > What is a recommended way to go about it? > > In particular, if I write the instance by hand, how important is the > fingerprint, and how could I generate it? > > Roman > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe >
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