Unacceptable result type in FFI
david.waern at gmail.com
Mon Nov 17 07:04:32 EST 2008
2008/11/16 Neal Alexander <wqeqweuqy at hotmail.com>:
> How do you get Haddock 2.4 to handle the return type of an FFI function that
> isnt "IO". It works automatically in the haddock version that ships with ghc
> I tried:
> haddock --haddock-options=--optghc=-XGeneralizedNewtypeDe
I don't see why this would be a problem. What kind of error message do you get?
I can't test myself right now since I'm at work.
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