Minor refactoring.

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

diff --git a/compiler/main/GHC.hs b/compiler/main/GHC.hs
index 0d2cca1..a6a5e1d 100644 (file)
--- a/compiler/main/GHC.hs
+++ b/compiler/main/GHC.hs
@@ -74,6 +74,7 @@ module GHC (
        modInfoIsExportedName,
        modInfoLookupName,
        lookupGlobalName,
+       findGlobalAnns,
         mkPrintUnqualifiedForModule,
 
        -- * Printing
@@ -278,6 +279,7 @@ import StaticFlagParser
 import qualified StaticFlags
 import SysTools     ( initSysTools, cleanTempFiles, cleanTempFilesExcept,
                       cleanTempDirs )
+import Annotations
 import Module
 import LazyUniqFM
 import UniqSet
@@ -304,6 +306,8 @@ import System.Directory ( getModificationTime, doesFileExist,
 import Data.Maybe
 import Data.List
 import qualified Data.List as List
+import Data.Typeable    ( Typeable )
+import Data.Word        ( Word8 )
 import Control.Monad
 import System.Exit     ( exitWith, ExitCode(..) )
 import System.Time     ( ClockTime, getClockTime )
@@ -1173,6 +1177,7 @@ mkModGuts coreModule = ModGuts {
   mg_binds = cm_binds coreModule,
   mg_foreign = NoStubs,
   mg_warns = NoWarnings,
+  mg_anns = [],
   mg_hpc_info = emptyHpcInfo False,
   mg_modBreaks = emptyModBreaks,
   mg_vect_info = noVectInfo,
@@ -2408,9 +2413,12 @@ isDictonaryId id
 -- 'setContext'.
 lookupGlobalName :: GhcMonad m => Name -> m (Maybe TyThing)
 lookupGlobalName name = withSession $ \hsc_env -> do
-   eps <- liftIO $ readIORef (hsc_EPS hsc_env)
-   return $! lookupType (hsc_dflags hsc_env) 
-                       (hsc_HPT hsc_env) (eps_PTE eps) name
+   liftIO $ lookupTypeHscEnv hsc_env name
+
+findGlobalAnns :: (GhcMonad m, Typeable a) => ([Word8] -> a) -> AnnTarget Name -> m [a]
+findGlobalAnns deserialize target = withSession $ \hsc_env -> do
+    ann_env <- liftIO $ prepareAnnotations hsc_env Nothing
+    return (findAnns deserialize ann_env target)
 
 #ifdef GHCI
 -- | get the GlobalRdrEnv for a session