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| author | Alex Biehl <alexbiehl@gmail.com> | 2017-05-30 19:02:12 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-05-30 19:02:12 +0200 |
| commit | fdf1b017b07e12769a7ca605b41dc76842838855 (patch) | |
| tree | e60a86031dc6825a7b9180fd58de0a33271ba798 /haddock-library/src/Documentation/Haddock | |
| parent | eca0677beaa78f31485055c432bf481dc06007a9 (diff) | |
Make haddock-library and haddock-api warning free (#626)
Diffstat (limited to 'haddock-library/src/Documentation/Haddock')
| -rw-r--r-- | haddock-library/src/Documentation/Haddock/Types.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/haddock-library/src/Documentation/Haddock/Types.hs b/haddock-library/src/Documentation/Haddock/Types.hs index 4d5bb68a..660878ff 100644 --- a/haddock-library/src/Documentation/Haddock/Types.hs +++ b/haddock-library/src/Documentation/Haddock/Types.hs @@ -1,4 +1,4 @@ -{-# LANGUAGE DeriveFunctor, DeriveFoldable, DeriveTraversable #-} +{-# LANGUAGE CPP, DeriveFunctor, DeriveFoldable, DeriveTraversable #-} -- | -- Module : Documentation.Haddock.Types @@ -14,8 +14,10 @@ -- Exposes documentation data types used for (some) of Haddock. module Documentation.Haddock.Types where +#if !MIN_VERSION_base(4,8,0) import Data.Foldable import Data.Traversable +#endif -- | With the advent of 'Version', we may want to start attaching more -- meta-data to comments. We make a structure for this ahead of time |