Generalise Package Support

[ghc-hetmet.git] / compiler / ghci / ByteCodeLink.lhs

diff --git a/compiler/ghci/ByteCodeLink.lhs b/compiler/ghci/ByteCodeLink.lhs
index 875f1d6..d294178 100644 (file)
--- a/compiler/ghci/ByteCodeLink.lhs
+++ b/compiler/ghci/ByteCodeLink.lhs
@@ -19,19 +19,21 @@ import ByteCodeItbls        ( ItblEnv, ItblPtr )
 import ByteCodeAsm     ( UnlinkedBCO(..), BCOPtr(..), sizeSS, ssElts )
 import ObjLink         ( lookupSymbol )
 
-import Name            ( Name,  nameModule, nameOccName, isExternalName )
+import Name            ( Name,  nameModule, nameOccName )
+#ifdef DEBUG
+import Name             ( isExternalName )
+#endif
 import NameEnv
 import OccName         ( occNameFS )
 import PrimOp          ( PrimOp, primOpOcc )
-import Module          ( moduleFS )
+import Module
+import PackageConfig    ( mainPackageId, packageIdFS )
 import FastString      ( FastString(..), unpackFS, zEncodeFS )
-import Outputable
 import Panic            ( GhcException(..) )
 
 -- Standard libraries
 import GHC.Word                ( Word(..) )
 
-import Data.Array.IArray ( listArray )
 import Data.Array.Base
 import GHC.Arr         ( STArray(..) )
 
@@ -256,8 +258,17 @@ linkFail who what
 -- HACKS!!!  ToDo: cleaner
 nameToCLabel :: Name -> String{-suffix-} -> String
 nameToCLabel n suffix
-   = unpackFS (zEncodeFS (moduleFS (nameModule n)))
-     ++ '_': unpackFS (zEncodeFS (occNameFS (nameOccName n))) ++ '_':suffix
+   = if pkgid /= mainPackageId
+        then package_part ++ '_': qual_name
+        else qual_name
+  where
+        pkgid = modulePackageId mod
+        mod = nameModule n
+        package_part = unpackFS (zEncodeFS (packageIdFS (modulePackageId mod)))
+        module_part  = unpackFS (zEncodeFS (moduleNameFS (moduleName mod)))
+        occ_part     = unpackFS (zEncodeFS (occNameFS (nameOccName n)))
+        qual_name = module_part ++ '_':occ_part ++ '_':suffix
+
 
 primopToCLabel :: PrimOp -> String{-suffix-} -> String
 primopToCLabel primop suffix