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| author | Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk> | 2014-07-28 14:31:03 +0200 |
|---|---|---|
| committer | Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk> | 2014-08-15 02:47:40 +0100 |
| commit | 08db4c81ffac672a4a5a90291be70279e9a1f098 (patch) | |
| tree | cc51e2fa2fdc49b64a584b990a66752a152a3d8f /src/Haddock/Interface/LexParseRn.hs | |
| parent | 5c93cc347773c7634321edd5f808d5b55b46301f (diff) | |
Fix #313 by doing some list munging.
I get rid of the Monoid instance because we weren't satisfying the laws.
Convenience of having <> didn't outweigh the shock-factor of having it
behave badly.
Diffstat (limited to 'src/Haddock/Interface/LexParseRn.hs')
| -rw-r--r-- | src/Haddock/Interface/LexParseRn.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Haddock/Interface/LexParseRn.hs b/src/Haddock/Interface/LexParseRn.hs index 54c7351d..f1021436 100644 --- a/src/Haddock/Interface/LexParseRn.hs +++ b/src/Haddock/Interface/LexParseRn.hs @@ -21,7 +21,7 @@ module Haddock.Interface.LexParseRn import Control.Applicative import Data.IntSet (toList) import Data.List -import Data.Monoid (mconcat) +import Documentation.Haddock.Doc (docConcat) import DynFlags (ExtensionFlag(..), languageExtensions) import FastString import GHC @@ -34,7 +34,7 @@ import RdrName processDocStrings :: DynFlags -> GlobalRdrEnv -> [HsDocString] -> Maybe (Doc Name) processDocStrings dflags gre strs = - case mconcat $ map (processDocStringParas dflags gre) strs of + case docConcat $ map (processDocStringParas dflags gre) strs of DocEmpty -> Nothing x -> Just x |