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| author | John MacFarlane <jgm@berkeley.edu> | 2015-10-14 09:09:10 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2015-10-14 09:09:10 -0700 |
| commit | 82b3e0ab97a67188f0886dd6b758aa8d0ccd1064 (patch) | |
| tree | 97ba94d90547b6e143031f35ae4c2bba294fe214 /src/Text/Pandoc/Compat | |
| parent | 198862ee40702c8844e4d0503329b69a3062c49b (diff) | |
| download | pandoc-82b3e0ab97a67188f0886dd6b758aa8d0ccd1064.tar.gz | |
Use custom Prelude to avoid compiler warnings.
- The (non-exported) prelude is in prelude/Prelude.hs.
- It exports Monoid and Applicative, like base 4.8 prelude,
but works with older base versions.
- It exports (<>) for mappend.
- It hides 'catch' on older base versions.
This allows us to remove many imports of Data.Monoid
and Control.Applicative, and remove Text.Pandoc.Compat.Monoid.
It should allow us to use -Wall again for ghc 7.10.
Diffstat (limited to 'src/Text/Pandoc/Compat')
| -rw-r--r-- | src/Text/Pandoc/Compat/Monoid.hs | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/Text/Pandoc/Compat/Monoid.hs b/src/Text/Pandoc/Compat/Monoid.hs deleted file mode 100644 index cb7ea2527..000000000 --- a/src/Text/Pandoc/Compat/Monoid.hs +++ /dev/null @@ -1,20 +0,0 @@ -{-# LANGUAGE CPP #-} -module Text.Pandoc.Compat.Monoid ( Monoid(..) - , (<>) - ) where - -#if MIN_VERSION_base(4,5,0) -import Data.Monoid ((<>), Monoid(..)) -#else -import Data.Monoid (mappend, Monoid(..)) -#endif - -#if MIN_VERSION_base(4,5,0) -#else -infixr 6 <> - --- | An infix synonym for 'mappend'. -(<>) :: Monoid m => m -> m -> m -(<>) = mappend -{-# INLINE (<>) #-} -#endif |