diff options
Diffstat (limited to 'haddock-api/src/Haddock/Interface/LexParseRn.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Interface/LexParseRn.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/haddock-api/src/Haddock/Interface/LexParseRn.hs b/haddock-api/src/Haddock/Interface/LexParseRn.hs index 2c06438f..87064a0f 100644 --- a/haddock-api/src/Haddock/Interface/LexParseRn.hs +++ b/haddock-api/src/Haddock/Interface/LexParseRn.hs @@ -1,5 +1,6 @@ {-# OPTIONS_GHC -Wwarn #-} {-# LANGUAGE BangPatterns #-} +{-# LANGUAGE FlexibleContexts #-} {-# LANGUAGE ViewPatterns #-} ----------------------------------------------------------------------------- -- | @@ -22,7 +23,7 @@ module Haddock.Interface.LexParseRn import GHC.Types.Avail import Control.Arrow import Control.Monad -import Data.List +import Data.List ((\\), maximumBy) import Data.Ord import Documentation.Haddock.Doc (metaDocConcat) import GHC.Driver.Session (languageExtensions) @@ -120,7 +121,7 @@ rename dflags gre = rn -- There is only one name in the environment that matches so -- use it. - [a] -> pure (DocIdentifier (gre_name a)) + [a] -> pure (DocIdentifier (greMangledName a)) -- There are multiple names available. gres -> ambiguous dflags x gres @@ -182,7 +183,7 @@ ambiguous dflags x gres = do let noChildren = map availName (gresToAvailInfo gres) dflt = maximumBy (comparing (isLocalName &&& isTyConName)) noChildren msg = "Warning: " ++ x_str ++ " is ambiguous. It is defined\n" ++ - concatMap (\n -> " * " ++ defnLoc n ++ "\n") (map gre_name gres) ++ + concatMap (\n -> " * " ++ defnLoc n ++ "\n") (map greMangledName gres) ++ " You may be able to disambiguate the identifier by qualifying it or\n" ++ " by hiding some imports.\n" ++ " Defaulting to " ++ x_str ++ " defined " ++ defnLoc dflt |