Revert "Track GHC PackageId to PackageKey renaming."

This reverts commit 8ac42d3327473939c013551750425cac191ff0fd.

9 files changed, 30 insertions, 30 deletions

diff --git a/src/Haddock.hs b/src/Haddock.hs
index 024b1098..3d049b18 100644
--- a/src/Haddock.hs
+++ b/src/Haddock.hs
@@ -215,7 +215,7 @@ renderStep dflags flags qual pkgs interfaces = do
   let
     ifaceFiles = map snd pkgs
     installedIfaces = concatMap ifInstalledIfaces ifaceFiles
-    srcMap = Map.fromList [ (ifPackageKey if_, x) | ((_, Just x), if_) <- pkgs ]
+    srcMap = Map.fromList [ (ifPackageId if_, x) | ((_, Just x), if_) <- pkgs ]
   render dflags flags qual interfaces installedIfaces srcMap
 
 
@@ -240,14 +240,14 @@ render dflags flags qual ifaces installedIfaces srcMap = do
     allVisibleIfaces = [ i | i <- allIfaces, OptHide `notElem` instOptions i ]
 
     pkgMod           = ifaceMod (head ifaces)
-    pkgKey            = modulePackageKey pkgMod
-    pkgStr           = Just (packageKeyString pkgKey)
+    pkgId            = modulePackageId pkgMod
+    pkgStr           = Just (packageIdString pkgId)
     (pkgName,pkgVer) = modulePackageInfo pkgMod
 
     (srcBase, srcModule, srcEntity, srcLEntity) = sourceUrls flags
-    srcMap' = maybe srcMap (\path -> Map.insert pkgKey path srcMap) srcEntity
+    srcMap' = maybe srcMap (\path -> Map.insert pkgId path srcMap) srcEntity
     -- TODO: Get these from the interface files as with srcMap
-    srcLMap' = maybe Map.empty (\path -> Map.singleton pkgKey path) srcLEntity
+    srcLMap' = maybe Map.empty (\path -> Map.singleton pkgId path) srcLEntity
     sourceUrls' = (srcBase, srcModule, srcMap', srcLMap')
 
   libDir   <- getHaddockLibDir flags
diff --git a/src/Haddock/Backends/Xhtml.hs b/src/Haddock/Backends/Xhtml.hs
index 192c708a..9628a33d 100644
--- a/src/Haddock/Backends/Xhtml.hs
+++ b/src/Haddock/Backends/Xhtml.hs
@@ -306,7 +306,7 @@ mkNode qual ss p (Node s leaf pkg short ts) =
 
     htmlModule = thespan ! modAttrs << (cBtn +++
       if leaf
-        then ppModule (mkModule (stringToPackageKey (fromMaybe "" pkg))
+        then ppModule (mkModule (stringToPackageId (fromMaybe "" pkg))
                                        (mkModuleName mdl))
         else toHtml s
       )
diff --git a/src/Haddock/Backends/Xhtml/Layout.hs b/src/Haddock/Backends/Xhtml/Layout.hs
index 253854c8..e84a57b3 100644
--- a/src/Haddock/Backends/Xhtml/Layout.hs
+++ b/src/Haddock/Backends/Xhtml/Layout.hs
@@ -224,7 +224,7 @@ topDeclElem ((_,_,sourceMap,lineMap), (_,_,maybe_wiki_url)) loc splice names htm
         -- TODO: do something about type instances. They will point to
         -- the module defining the type family, which is wrong.
         origMod = nameModule n
-        origPkg = modulePackageKey origMod
+        origPkg = modulePackageId origMod
 
         -- Name must be documented, otherwise we wouldn't get here
         Documented n mdl = head names
diff --git a/src/Haddock/Backends/Xhtml/Types.hs b/src/Haddock/Backends/Xhtml/Types.hs
index 3d1db887..122861c3 100644
--- a/src/Haddock/Backends/Xhtml/Types.hs
+++ b/src/Haddock/Backends/Xhtml/Types.hs
@@ -23,7 +23,7 @@ import GHC
 
 
 -- the base, module and entity URLs for the source code and wiki links.
-type SourceURLs = (Maybe FilePath, Maybe FilePath, Map PackageKey FilePath, Map PackageKey FilePath)
+type SourceURLs = (Maybe FilePath, Maybe FilePath, Map PackageId FilePath, Map PackageId FilePath)
 type WikiURLs = (Maybe FilePath, Maybe FilePath, Maybe FilePath)
 
 
diff --git a/src/Haddock/GhcUtils.hs b/src/Haddock/GhcUtils.hs
index 33d92131..8ea5485b 100644
--- a/src/Haddock/GhcUtils.hs
+++ b/src/Haddock/GhcUtils.hs
@@ -44,23 +44,23 @@ moduleString = moduleNameString . moduleName
 
 -- return the (name,version) of the package
 modulePackageInfo :: Module -> (String, [Char])
-modulePackageInfo modu = case unpackPackageKey pkg of
-                          Nothing -> (packageKeyString pkg, "")
+modulePackageInfo modu = case unpackPackageId pkg of
+                          Nothing -> (packageIdString pkg, "")
                           Just x -> (display $ pkgName x, showVersion (pkgVersion x))
-  where pkg = modulePackageKey modu
+  where pkg = modulePackageId modu
 
 
 -- This was removed from GHC 6.11
 -- XXX we shouldn't be using it, probably
 
--- | Try and interpret a GHC 'PackageKey' as a cabal 'PackageIdentifer'. Returns @Nothing@ if
+-- | Try and interpret a GHC 'PackageId' as a cabal 'PackageIdentifer'. Returns @Nothing@ if
 -- we could not parse it as such an object.
-unpackPackageKey :: PackageKey -> Maybe PackageIdentifier
-unpackPackageKey p
+unpackPackageId :: PackageId -> Maybe PackageIdentifier
+unpackPackageId p
   = case [ pid | (pid,"") <- readP_to_S parse str ] of
         []      -> Nothing
         (pid:_) -> Just pid
-  where str = packageKeyString p
+  where str = packageIdString p
 
 
 lookupLoadedHomeModuleGRE  :: GhcMonad m => ModuleName -> m (Maybe GlobalRdrEnv)
diff --git a/src/Haddock/Interface/Create.hs b/src/Haddock/Interface/Create.hs
index abc65f12..bc615cde 100644
--- a/src/Haddock/Interface/Create.hs
+++ b/src/Haddock/Interface/Create.hs
@@ -157,7 +157,7 @@ mkAliasMap dflags mRenamedSource =
         alias <- ideclAs impDecl
         return $
           (lookupModuleDyn dflags
-             (fmap Module.fsToPackageKey $
+             (fmap Module.fsToPackageId $
               ideclPkgQual impDecl)
              (case ideclName impDecl of SrcLoc.L _ name -> name),
            alias))
@@ -165,7 +165,7 @@ mkAliasMap dflags mRenamedSource =
 
 -- similar to GHC.lookupModule
 lookupModuleDyn ::
-  DynFlags -> Maybe PackageKey -> ModuleName -> Module
+  DynFlags -> Maybe PackageId -> ModuleName -> Module
 lookupModuleDyn _ (Just pkgId) mdlName =
   Module.mkModule pkgId mdlName
 lookupModuleDyn dflags Nothing mdlName =
@@ -173,7 +173,7 @@ lookupModuleDyn dflags Nothing mdlName =
   case filter snd $
        Packages.lookupModuleInAllPackages dflags mdlName of
     (pkgId,_):_ -> Packages.packageConfigId pkgId
-    [] -> Module.mainPackageKey
+    [] -> Module.mainPackageId
 
 
 -------------------------------------------------------------------------------
@@ -678,8 +678,8 @@ moduleExports thisMod expMod dflags warnings gre _exports decls ifaceMap instIfa
                     "documentation for exported module: " ++ pretty dflags expMod]
             return []
   where
-    m = mkModule packageKey expMod
-    packageKey = modulePackageKey thisMod
+    m = mkModule packageId expMod
+    packageId = modulePackageId thisMod
 
 
 -- Note [1]:
diff --git a/src/Haddock/InterfaceFile.hs b/src/Haddock/InterfaceFile.hs
index c13125e9..bb997b9a 100644
--- a/src/Haddock/InterfaceFile.hs
+++ b/src/Haddock/InterfaceFile.hs
@@ -14,7 +14,7 @@
 -- Reading and writing the .haddock interface file
 -----------------------------------------------------------------------------
 module Haddock.InterfaceFile (
-  InterfaceFile(..), ifPackageKey,
+  InterfaceFile(..), ifPackageId,
   readInterfaceFile, nameCacheFromGhc, freshNameCache, NameCacheAccessor,
   writeInterfaceFile, binaryInterfaceVersion, binaryInterfaceVersionCompatibility
 ) where
@@ -52,11 +52,11 @@ data InterfaceFile = InterfaceFile {
 }
 
 
-ifPackageKey :: InterfaceFile -> PackageKey
-ifPackageKey if_ =
+ifPackageId :: InterfaceFile -> PackageId
+ifPackageId if_ =
   case ifInstalledIfaces if_ of
     [] -> error "empty InterfaceFile"
-    iface:_ -> modulePackageKey $ instMod iface
+    iface:_ -> modulePackageId $ instMod iface
 
 
 binaryInterfaceMagic :: Word32
@@ -310,7 +310,7 @@ getSymbolTable bh namecache = do
   return (namecache', arr)
 
 
-type OnDiskName = (PackageKey, ModuleName, OccName)
+type OnDiskName = (PackageId, ModuleName, OccName)
 
 
 fromOnDiskName
@@ -340,7 +340,7 @@ fromOnDiskName _ nc (pid, mod_name, occ) =
 serialiseName :: BinHandle -> Name -> UniqFM (Int,Name) -> IO ()
 serialiseName bh name _ = do
   let modu = nameModule name
-  put_ bh (modulePackageKey modu, moduleName modu, nameOccName name)
+  put_ bh (modulePackageId modu, moduleName modu, nameOccName name)
 
 
 -------------------------------------------------------------------------------
diff --git a/src/Haddock/ModuleTree.hs b/src/Haddock/ModuleTree.hs
index 28c5c06d..2a7fbfcc 100644
--- a/src/Haddock/ModuleTree.hs
+++ b/src/Haddock/ModuleTree.hs
@@ -15,8 +15,8 @@ module Haddock.ModuleTree ( ModuleTree(..), mkModuleTree ) where
 import Haddock.Types ( Doc )
 
 import GHC           ( Name )
-import Module        ( Module, moduleNameString, moduleName, modulePackageKey,
-                       packageKeyString )
+import Module        ( Module, moduleNameString, moduleName, modulePackageId,
+                       packageIdString )
 
 
 data ModuleTree = Node String Bool (Maybe String) (Maybe (Doc Name)) [ModuleTree]
@@ -26,7 +26,7 @@ mkModuleTree :: Bool -> [(Module, Maybe (Doc Name))] -> [ModuleTree]
 mkModuleTree showPkgs mods =
   foldr fn [] [ (splitModule mdl, modPkg mdl, short) | (mdl, short) <- mods ]
   where
-    modPkg mod_ | showPkgs = Just (packageKeyString (modulePackageKey mod_))
+    modPkg mod_ | showPkgs = Just (packageIdString (modulePackageId mod_))
                 | otherwise = Nothing
     fn (mod_,pkg,short) = addToTrees mod_ pkg short
 
diff --git a/src/Haddock/Types.hs b/src/Haddock/Types.hs
index 1f44fde4..85b3a592 100644
--- a/src/Haddock/Types.hs
+++ b/src/Haddock/Types.hs
@@ -50,7 +50,7 @@ type SubMap        = Map Name [Name]
 type DeclMap       = Map Name [LHsDecl Name]
 type InstMap       = Map SrcSpan Name
 type FixMap        = Map Name Fixity
-type SrcMap        = Map PackageKey FilePath
+type SrcMap        = Map PackageId FilePath
 type DocPaths      = (FilePath, Maybe FilePath) -- paths to HTML and sources