Add (a) CoreM monad, (b) new Annotations feature

[ghc-hetmet.git] / compiler / iface / BinIface.hs

diff --git a/compiler/iface/BinIface.hs b/compiler/iface/BinIface.hs
index a544b62..9926b95 100644 (file)
--- a/compiler/iface/BinIface.hs
+++ b/compiler/iface/BinIface.hs
@@ -18,6 +18,7 @@ import IfaceEnv
 import HscTypes
 import BasicTypes
 import NewDemand
+import Annotations
 import IfaceSyn
 import Module
 import Name
@@ -44,7 +45,6 @@ import Data.List
 import Data.Word
 import Data.Array
 import Data.IORef
-import Control.Exception
 import Control.Monad
 
 data CheckHiWay = CheckHiWay | IgnoreHiWay
@@ -82,7 +82,7 @@ readBinIface_ checkHiWay traceBinIFaceReading hi_path nc = do
       errorOnMismatch what wanted got
             -- This will be caught by readIface which will emit an error
             -- msg containing the iface module name.
-          = when (wanted /= got) $ throwDyn $ ProgramError
+          = when (wanted /= got) $ ghcError $ ProgramError
                         (what ++ " (wanted " ++ show wanted
                               ++ ", got "    ++ show got ++ ")")
   bh <- Binary.readBinMem hi_path
@@ -264,7 +264,7 @@ fromOnDiskName _ nc (pid, mod_name, occ) =
 
 serialiseName :: BinHandle -> Name -> UniqFM (Int,Name) -> IO ()
 serialiseName bh name _ = do
-  let mod = nameModule name
+  let mod = ASSERT2( isExternalName name, ppr name ) nameModule name
   put_ bh (modulePackageId mod, moduleName mod, nameOccName name)
 
 
@@ -374,6 +374,7 @@ instance Binary ModIface where
                 mi_exp_hash  = exp_hash,
                 mi_fixities  = fixities,
                 mi_warns     = warns,
+                mi_anns      = anns,
                 mi_decls     = decls,
                 mi_insts     = insts,
                 mi_fam_insts = fam_insts,
@@ -393,6 +394,7 @@ instance Binary ModIface where
        put_ bh exp_hash
        put_ bh fixities
        lazyPut bh warns
+       lazyPut bh anns
         put_ bh decls
        put_ bh insts
        put_ bh fam_insts
@@ -414,6 +416,7 @@ instance Binary ModIface where
        exp_hash  <- get bh
        fixities  <- {-# SCC "bin_fixities" #-} get bh
        warns     <- {-# SCC "bin_warns" #-} lazyGet bh
+       anns      <- {-# SCC "bin_anns" #-} lazyGet bh
         decls    <- {-# SCC "bin_tycldecls" #-} get bh
        insts     <- {-# SCC "bin_insts" #-} get bh
        fam_insts <- {-# SCC "bin_fam_insts" #-} get bh
@@ -432,6 +435,7 @@ instance Binary ModIface where
                 mi_usages    = usages,
                 mi_exports   = exports,
                 mi_exp_hash  = exp_hash,
+                mi_anns      = anns,
                 mi_fixities  = fixities,
                 mi_warns     = warns,
                 mi_decls     = decls,
@@ -1347,6 +1351,30 @@ instance Binary IfaceRule where
            a7 <- get bh
            return (IfaceRule a1 a2 a3 a4 a5 a6 a7)
 
+instance Binary IfaceAnnotation where
+    put_ bh (IfaceAnnotation a1 a2) = do
+        put_ bh a1
+        put_ bh a2
+    get bh = do
+        a1 <- get bh
+        a2 <- get bh
+        return (IfaceAnnotation a1 a2)
+
+instance Binary name => Binary (AnnTarget name) where
+    put_ bh (NamedTarget a) = do
+        putByte bh 0
+        put_ bh a
+    put_ bh (ModuleTarget a) = do
+        putByte bh 1
+        put_ bh a
+    get bh = do
+        h <- getByte bh
+        case h of
+          0 -> do a <- get bh
+                  return (NamedTarget a)
+          _ -> do a <- get bh
+                  return (ModuleTarget a)
+
 instance Binary IfaceVectInfo where
     put_ bh (IfaceVectInfo a1 a2 a3) = do
            put_ bh a1