remove Haddock-lexing/parsing/renaming from GHC

[ghc-hetmet.git] / compiler / main / GHC.hs

diff --git a/compiler/main/GHC.hs b/compiler/main/GHC.hs
index 76bbeb2..3728838 100644 (file)
--- a/compiler/main/GHC.hs
+++ b/compiler/main/GHC.hs
@@ -58,9 +58,6 @@ module GHC (
         compileCoreToObj,
         getModSummary,
 
-       -- * Parsing Haddock comments
-       parseHaddockComment,
-
        -- * Inspecting the module structure of the program
        ModuleGraph, ModSummary(..), ms_mod_name, ModLocation(..),
        getModuleGraph,
@@ -245,7 +242,6 @@ import qualified Linker
 import Linker           ( HValue )
 import ByteCodeInstr
 import BreakArray
-import NameSet
 import InteractiveEval
 import TcRnDriver
 #endif
@@ -265,10 +261,10 @@ import Var
 import TysPrim         ( alphaTyVars )
 import TyCon
 import Class
-import FunDeps
+-- import FunDeps
 import DataCon
 import Name             hiding ( varName )
-import OccName         ( parenSymOcc )
+-- import OccName              ( parenSymOcc )
 import InstEnv         ( Instance, instanceDFunId, pprInstance, pprInstanceHdr,
                           emptyInstEnv )
 import FamInstEnv       ( emptyFamInstEnv )
@@ -276,7 +272,7 @@ import SrcLoc
 --import CoreSyn
 import TidyPgm
 import DriverPipeline
-import DriverPhases    ( HscSource(..), Phase(..), isHaskellSrcFilename, startPhase )
+import DriverPhases    ( Phase(..), isHaskellSrcFilename, startPhase )
 import HeaderInfo
 import Finder
 import HscMain
@@ -301,8 +297,6 @@ import StringBuffer ( StringBuffer, hGetStringBuffer, nextChar )
 import Outputable
 import BasicTypes
 import Maybes          ( expectJust, mapCatMaybes )
-import HaddockParse
-import HaddockLex       ( tokenise )
 import FastString
 import Lexer
 
@@ -627,15 +621,6 @@ setGlobalTypeScope ids
       hscEnv{ hsc_global_type_env = extendTypeEnvWithIds emptyTypeEnv ids }
 
 -- -----------------------------------------------------------------------------
--- Parsing Haddock comments
-
-parseHaddockComment :: String -> Either String (HsDoc RdrName)
-parseHaddockComment string = 
-  case parseHaddockParagraphs (tokenise string) of
-    MyLeft x  -> Left x
-    MyRight x -> Right x
-
--- -----------------------------------------------------------------------------
 -- Loading the program
 
 -- | Perform a dependency analysis starting from the current targets
@@ -1036,7 +1021,7 @@ instance DesugaredMod DesugaredModule where
 
 type ParsedSource      = Located (HsModule RdrName)
 type RenamedSource     = (HsGroup Name, [LImportDecl Name], Maybe [LIE Name],
-                          Maybe (HsDoc Name), HaddockModInfo Name)
+                          Maybe LHsDocString)
 type TypecheckedSource = LHsBinds Id
 
 -- NOTE:
@@ -2343,8 +2328,11 @@ cyclicModuleErr ms
 
 -- | Inform GHC that the working directory has changed.  GHC will flush
 -- its cache of module locations, since it may no longer be valid.
--- Note: if you change the working directory, you should also unload
--- the current program (set targets to empty, followed by load).
+-- 
+-- Note: Before changing the working directory make sure all threads running
+-- in the same session have stopped.  If you change the working directory,
+-- you should also unload the current program (set targets to empty,
+-- followed by load).
 workingDirectoryChanged :: GhcMonad m => m ()
 workingDirectoryChanged = withSession $ (liftIO . flushFinderCaches)
 
@@ -2534,7 +2522,7 @@ packageDbModules only_exposed = do
    return $
      [ mkModule pid modname | p <- pkgs
                             , not only_exposed || exposed p
-                            , pid <- [mkPackageId (package p)]
+                            , let pid = packageConfigId p
                             , modname <- exposedModules p ]
 
 -- -----------------------------------------------------------------------------