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authorDavid Waern <david.waern@gmail.com>2008-02-09 23:00:36 +0000
committerDavid Waern <david.waern@gmail.com>2008-02-09 23:00:36 +0000
commitacd3451bcbc73e6871a4469eaacd38750238079d (patch)
tree1c532e3c830351a53bd19c06c6f54e6f864e9cf4 /src/Haddock/GHC/Utils.hs
parent953a67e86fedb849eed06154fb59de2091bb148f (diff)
H.GHC.Utils: remove unused imports/exports
Diffstat (limited to 'src/Haddock/GHC/Utils.hs')
-rw-r--r--src/Haddock/GHC/Utils.hs44
1 files changed, 4 insertions, 40 deletions
diff --git a/src/Haddock/GHC/Utils.hs b/src/Haddock/GHC/Utils.hs
index 21c34fc5..13dfae76 100644
--- a/src/Haddock/GHC/Utils.hs
+++ b/src/Haddock/GHC/Utils.hs
@@ -4,63 +4,30 @@
-- (c) Simon Marlow 2003
--
+{-# OPTIONS_GHC -fno-warn-orphans #-}
module Haddock.GHC.Utils where
-import Debug.Trace
import Data.Char
import qualified Data.Map as Map
import GHC
import HsSyn
import SrcLoc
-import HscTypes
import Outputable
-import Packages
-import UniqFM
import Name
--- names
-
-nameOccString = occNameString . nameOccName
-
-
-nameSetMod n newMod =
- mkExternalName (nameUnique n) newMod (nameOccName n) (nameSrcSpan n)
-
-
-nameSetPkg pkgId n =
- mkExternalName (nameUnique n) (mkModule pkgId (moduleName mod))
- (nameOccName n) (nameSrcSpan n)
- where mod = nameModule n
-
-
--- modules
-
-
moduleString :: Module -> String
moduleString = moduleNameString . moduleName
-mkModuleNoPkg :: String -> Module
-mkModuleNoPkg str = mkModule (stringToPackageId "") (mkModuleName str)
-
-
-modulePkgStr = packageIdString . modulePackageId
-
-
--- Instances
-
-
instance (Outputable a, Outputable b) => Outputable (Map.Map a b) where
ppr m = ppr (Map.toList m)
--- misc
-
-
+isNameSym :: Name -> Bool
isNameSym = isSymOcc . nameOccName
@@ -72,16 +39,13 @@ getMainDeclBinder (ValD d)
(name:_) -> Just (unLoc name)
getMainDeclBinder (SigD d) = sigNameNoLoc d
getMainDeclBinder (ForD (ForeignImport name _ _)) = Just (unLoc name)
-getMainDeclBinder (ForD (ForeignExport name _ _)) = Nothing
+getMainDeclBinder (ForD (ForeignExport _ _ _)) = Nothing
getMainDeclBinder _ = Nothing
--- To keep if if minf_iface is re-introduced
---modInfoName = moduleName . mi_module . minf_iface
---modInfoMod = mi_module . minf_iface
-
pretty :: Outputable a => a -> String
pretty x = show (ppr x defaultUserStyle)
+trace_ppr :: Outputable a => a -> b -> b
trace_ppr x y = trace (showSDoc (ppr x)) y