hackage-packages.nix: automatic Haskell package set update
This update was generated by hackage2nix v2.7-2-gcba0663 from Hackage revisionhttps://github.com/commercialhaskell/all-cabal-hashes/commit/15a894ee48d2537ecc6d06d4d58e0df062191948.
Peter Simons 8 years ago efb94191 11da6693