Remove the hasGenerics field of TyCon, improve the way the Generics flags is handled...

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

diff --git a/compiler/iface/BinIface.hs b/compiler/iface/BinIface.hs
index f7a9aa2..993159b 100644 (file)
--- a/compiler/iface/BinIface.hs
+++ b/compiler/iface/BinIface.hs
@@ -19,6 +19,7 @@ import HscTypes
 import BasicTypes
 import Demand
 import Annotations
+import CoreSyn
 import IfaceSyn
 import Module
 import Name
@@ -1145,7 +1146,7 @@ instance Binary IfaceBinding where
 instance Binary IfaceIdDetails where
     put_ bh IfVanillaId      = putByte bh 0
     put_ bh (IfRecSelId a b) = do { putByte bh 1; put_ bh a; put_ bh b }
-    put_ bh IfDFunId         = putByte bh 2
+    put_ bh (IfDFunId n)     = do { putByte bh 2; put_ bh n }
     get bh = do
            h <- getByte bh
            case h of
@@ -1153,7 +1154,7 @@ instance Binary IfaceIdDetails where
              1 -> do a <- get bh
                      b <- get bh
                      return (IfRecSelId a b)
-             _ -> return IfDFunId
+              _ -> do { n <- get bh; return (IfDFunId n) }
 
 instance Binary IfaceIdInfo where
     put_ bh NoInfo = putByte bh 0
@@ -1209,15 +1210,19 @@ instance Binary IfaceUnfolding where
        put_ bh b
        put_ bh c
        put_ bh d
-    put_ bh (IfWrapper a n) = do
+    put_ bh (IfLclWrapper a n) = do
        putByte bh 2
        put_ bh a
        put_ bh n
-    put_ bh (IfDFunUnfold as) = do
+    put_ bh (IfExtWrapper a n) = do
        putByte bh 3
+       put_ bh a
+       put_ bh n
+    put_ bh (IfDFunUnfold as) = do
+       putByte bh 4
        put_ bh as
     put_ bh (IfCompulsory e) = do
-       putByte bh 4
+       putByte bh 5
        put_ bh e
     get bh = do
        h <- getByte bh
@@ -1232,12 +1237,25 @@ instance Binary IfaceUnfolding where
                  return (IfInlineRule a b c d)
          2 -> do a <- get bh
                  n <- get bh
-                 return (IfWrapper a n)
-         3 -> do as <- get bh
+                 return (IfLclWrapper a n)
+         3 -> do a <- get bh
+                 n <- get bh
+                 return (IfExtWrapper a n)
+         4 -> do as <- get bh
                  return (IfDFunUnfold as)
          _ -> do e <- get bh
                  return (IfCompulsory e)
 
+instance Binary (DFunArg IfaceExpr) where
+    put_ bh (DFunPolyArg  e) = putByte bh 0 >> put_ bh e
+    put_ bh (DFunConstArg e) = putByte bh 1 >> put_ bh e
+    put_ bh (DFunLamArg i)   = putByte bh 2 >> put_ bh i
+    get bh = do { h <- getByte bh
+                ; case h of
+                    0 -> do { a <- get bh; return (DFunPolyArg a) }
+                    1 -> do { a <- get bh; return (DFunConstArg a) }
+                    _ -> do { a <- get bh; return (DFunLamArg a) } }
+
 instance Binary IfaceNote where
     put_ bh (IfaceSCC aa) = do
            putByte bh 0
@@ -1273,7 +1291,7 @@ instance Binary IfaceDecl where
            put_ bh idinfo
     put_ _ (IfaceForeign _ _) = 
        error "Binary.put_(IfaceDecl): IfaceForeign"
-    put_ bh (IfaceData a1 a2 a3 a4 a5 a6 a7 a8) = do
+    put_ bh (IfaceData a1 a2 a3 a4 a5 a6 a7) = do
            putByte bh 2
            put_ bh (occNameFS a1)
            put_ bh a2
@@ -1282,7 +1300,6 @@ instance Binary IfaceDecl where
            put_ bh a5
            put_ bh a6
            put_ bh a7
-           put_ bh a8
     put_ bh (IfaceSyn a1 a2 a3 a4 a5) = do
            putByte bh 3
            put_ bh (occNameFS a1)
@@ -1317,9 +1334,8 @@ instance Binary IfaceDecl where
                    a5 <- get bh
                    a6 <- get bh
                    a7 <- get bh
-                   a8 <- get bh
                     occ <- return $! mkOccNameFS tcName a1
-                   return (IfaceData occ a2 a3 a4 a5 a6 a7 a8)
+                   return (IfaceData occ a2 a3 a4 a5 a6 a7)
              3 -> do
                    a1 <- get bh
                    a2 <- get bh