@hackage hierarchical-exceptions1.0.0

Template Haskell functions to easily create exception hierarchies

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    • License

      Apache-2.0

    • Maintainer

      bbarenblat@galois.com

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    Haskell supports exception hierarchies, but they require quite a bit of boilerplate to declare. This package leverages Template Haskell to automate declaration of large exception hierarchies.

    This package requires GHC 7.6, as a bug in GHC 7.4 prevents expansion of Template Haskell splices using 'deriving Typeable'.