X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fiface%2FBinIface.hs;h=782badad04400f45f142c138406f90eea5592022;hb=ab5b8aa357c685a7c702262903bce04c66f79156;hp=3e79a3947cce4f55d12763e278bf68d04f32e014;hpb=b00b5bc04ff36a551552470060064f0b7d84ca30;p=ghc-hetmet.git

diff --git a/compiler/iface/BinIface.hs b/compiler/iface/BinIface.hs
index 3e79a39..782bada 100644
--- a/compiler/iface/BinIface.hs
+++ b/compiler/iface/BinIface.hs
@@ -1,7 +1,5 @@
-{-% DrIFT (Automatic class derivations for Haskell) v1.1 %-}
-{-% DrIFT (Automatic class derivations for Haskell) v1.1 %-}
 -- 
---  (c) The University of Glasgow 2002
+--  (c) The University of Glasgow 2002-2006
 -- 
 -- Binary interface file support.
 
@@ -9,45 +7,38 @@ module BinIface ( writeBinIface, readBinIface, v_IgnoreHiWay ) where
 
 #include "HsVersions.h"
 
-import TcRnMonad        ( TcRnIf, ioToIOEnv )
+import TcRnMonad
 import IfaceEnv
 import HscTypes
 import BasicTypes
 import NewDemand
 import IfaceSyn
-import Module           ( ModuleName, mkModule, modulePackageId, moduleName )
+import Module
 import Name
-import OccName          ( OccName )
+import OccName
 import VarEnv
-import InstEnv		( OverlapFlag(..) )
-import Class		( DefMeth(..) )
-import DynFlags         ( DynFlags )
-import UniqFM           ( UniqFM, eltsUFM )
-import UniqSupply       ( uniqFromSupply, splitUniqSupply )
+import InstEnv
+import Class
+import DynFlags
+import UniqFM
+import UniqSupply
 import CostCentre
-import StaticFlags	( opt_HiVersion, v_Build_tag )
-import Type		( Kind,
-                          isLiftedTypeKind, isUnliftedTypeKind, isOpenTypeKind,
-			  isArgTypeKind, isUbxTupleKind, liftedTypeKind,
-			  unliftedTypeKind, openTypeKind, argTypeKind,  
-			  ubxTupleKind, mkArrowKind, splitFunTy_maybe )
-import PackageConfig    ( PackageId )
+import StaticFlags
+import PackageConfig
 import Panic
 import Binary
-import SrcLoc           ( noSrcLoc )
+import SrcLoc
 import Util
-import ErrUtils         ( debugTraceMsg )
-import Config		( cGhcUnregisterised )
-import FastMutInt       ( readFastMutInt )
-
-import Data.Word        ( Word32 )
-import Data.Array       ( Array, array, elems, listArray, (!) )
-import DATA_IOREF
-import EXCEPTION	( throwDyn )
-import Monad		( when )
+import ErrUtils
+import Config
+import FastMutInt
 import Outputable
 
-#include "HsVersions.h"
+import Data.Word
+import Data.Array
+import Data.IORef
+import Control.Exception
+import Control.Monad
 
 -- ---------------------------------------------------------------------------
 -- Reading and writing binary interface files
@@ -260,6 +251,7 @@ instance Binary ModIface where
 		 mi_boot      = is_boot,
 		 mi_mod_vers  = mod_vers,
 		 mi_orphan    = orphan,
+		 mi_finsts    = hasFamInsts,
 		 mi_deps      = deps,
 		 mi_usages    = usages,
 		 mi_exports   = exports,
@@ -278,6 +270,7 @@ instance Binary ModIface where
 	put_ bh is_boot
 	put_ bh mod_vers
 	put_ bh orphan
+	put_ bh hasFamInsts
 	lazyPut bh deps
 	lazyPut bh usages
 	put_ bh exports
@@ -314,6 +307,7 @@ instance Binary ModIface where
 	is_boot   <- get bh
 	mod_vers  <- get bh
 	orphan    <- get bh
+	hasFamInsts <- get bh
 	deps	  <- lazyGet bh
 	usages	  <- {-# SCC "bin_usages" #-} lazyGet bh
 	exports	  <- {-# SCC "bin_exports" #-} get bh
@@ -330,6 +324,7 @@ instance Binary ModIface where
 		 mi_boot      = is_boot,
 		 mi_mod_vers  = mod_vers,
 		 mi_orphan    = orphan,
+		 mi_finsts    = hasFamInsts,
 		 mi_deps      = deps,
 		 mi_usages    = usages,
 		 mi_exports   = exports,
@@ -364,11 +359,14 @@ instance Binary Dependencies where
     put_ bh deps = do put_ bh (dep_mods deps)
 		      put_ bh (dep_pkgs deps)
 		      put_ bh (dep_orphs deps)
+		      put_ bh (dep_finsts deps)
 
     get bh = do ms <- get bh 
 		ps <- get bh
 		os <- get bh
-		return (Deps { dep_mods = ms, dep_pkgs = ps, dep_orphs = os })
+		fis <- get bh
+		return (Deps { dep_mods = ms, dep_pkgs = ps, dep_orphs = os,
+			       dep_finsts = fis })
 
 instance (Binary name) => Binary (GenAvailInfo name) where
     put_ bh (Avail aa) = do
@@ -1013,7 +1011,6 @@ instance Binary IfaceNote where
               4 -> do ac <- get bh
                       return (IfaceCoreNote ac)
 
-
 -------------------------------------------------------------------------
 --		IfaceDecl and friends
 -------------------------------------------------------------------------