./Control/Applicative.hs
./Control/Arrow.hs
./Control/Category.hs
./Control/Monad/Fix.hs
./Control/Monad.hs
./Data/Bits.hs
./Data/Bool.hs
./Data/Either.hs
./Data/Eq.hs
./Data/Foldable.hs
./Data/Function.hs
./Data/Functor.hs
./Data/Int.hs
./Data/List.hs
./Data/Maybe.hs
./Data/Monoid.hs
./Data/Ord.hs
./Data/Ratio.hs
./Data/Traversable.hs
./Data/Tuple.hs
./Data/Typeable.hs
./Data/Typeable.hs-boot
./Data/Typeable/Internal.hs
./Data/Typeable/Internal.hs-boot
./dist/build/autogen/Paths_base_pure.hs
./GHC/Base.lhs
./GHC/Char.hs
./GHC/Enum.lhs
./GHC/Err.lhs
./GHC/Err.lhs-boot
./GHC/Exception.lhs
./GHC/Fingerprint.hs
./GHC/Fingerprint/Type.hs
./GHC/Int.hs
./GHC/List.lhs
./GHC/Num.lhs
./GHC/Real.lhs
./GHC/Show.lhs
./GHC/Word.hs
./Prelude.hs (contains just $!)
./Unsafe/Coerce.hs
That's great. I'm curious I was under the impression that it was hard to split out a pure subset as functions might call 'error' (e.g. due to incomplete pattern matches) and that would pull in the whole I/O subsystem. How did you avoid that?
-- Johan