Remove unused imports

[ghc-hetmet.git] / compiler / iface / MkIface.lhs

diff --git a/compiler/iface/MkIface.lhs b/compiler/iface/MkIface.lhs
index 8cfc08f..c929d96 100644 (file)
--- a/compiler/iface/MkIface.lhs
+++ b/compiler/iface/MkIface.lhs
@@ -51,7 +51,6 @@ Basic idea:
 #include "HsVersions.h"
 
 import IfaceSyn
-import IfaceType
 import LoadIface
 import Id
 import IdInfo
@@ -77,7 +76,6 @@ import Name
 import RdrName
 import NameEnv
 import NameSet
-import OccName
 import Module
 import BinIface
 import ErrUtils
@@ -95,7 +93,6 @@ import ListSetOps
 import Binary
 import Fingerprint
 import Bag
-import Panic
 
 import Control.Monad
 import Data.List
@@ -631,7 +628,8 @@ freeNamesDeclABI (_mod, decl, extras) =
 data IfaceDeclExtras 
   = IfaceIdExtras    Fixity [IfaceRule]
   | IfaceDataExtras  Fixity [IfaceInstABI] [(Fixity,[IfaceRule])]
-  | IfaceClassExtras [IfaceInstABI] [(Fixity,[IfaceRule])]
+  | IfaceClassExtras Fixity [IfaceInstABI] [(Fixity,[IfaceRule])]
+  | IfaceSynExtras   Fixity
   | IfaceOtherDeclExtras
 
 freeNamesDeclExtras :: IfaceDeclExtras -> NameSet
@@ -639,8 +637,10 @@ freeNamesDeclExtras (IfaceIdExtras    _ rules)
   = unionManyNameSets (map freeNamesIfRule rules)
 freeNamesDeclExtras (IfaceDataExtras  _ _insts subs)
   = unionManyNameSets (map freeNamesSub subs)
-freeNamesDeclExtras (IfaceClassExtras _insts subs)
+freeNamesDeclExtras (IfaceClassExtras _ _insts subs)
   = unionManyNameSets (map freeNamesSub subs)
+freeNamesDeclExtras (IfaceSynExtras _)
+  = emptyNameSet
 freeNamesDeclExtras IfaceOtherDeclExtras
   = emptyNameSet
 
@@ -653,10 +653,12 @@ instance Binary IfaceDeclExtras where
    putByte bh 1; put_ bh fix; put_ bh rules
   put_ bh (IfaceDataExtras fix insts cons) = do
    putByte bh 2; put_ bh fix; put_ bh insts; put_ bh cons
-  put_ bh (IfaceClassExtras insts methods) = do
-   putByte bh 3; put_ bh insts; put_ bh methods
+  put_ bh (IfaceClassExtras fix insts methods) = do
+   putByte bh 3; put_ bh fix; put_ bh insts; put_ bh methods
+  put_ bh (IfaceSynExtras fix) = do
+   putByte bh 4; put_ bh fix
   put_ bh IfaceOtherDeclExtras = do
-   putByte bh 4
+   putByte bh 5
 
 declExtras :: (OccName -> Fixity)
            -> OccEnv [IfaceRule]
@@ -673,9 +675,10 @@ declExtras fix_fn rule_env inst_env decl
                         (map IfaceInstABI $ lookupOccEnvL inst_env n)
                         (map (id_extras . ifConOcc) (visibleIfConDecls cons))
       IfaceClass{ifSigs=sigs} -> 
-                     IfaceClassExtras 
+                     IfaceClassExtras (fix_fn n)
                         (map IfaceInstABI $ lookupOccEnvL inst_env n)
                         [id_extras op | IfaceClassOp op _ _ <- sigs]
+      IfaceSyn{} -> IfaceSynExtras (fix_fn n)
       _other -> IfaceOtherDeclExtras
   where
         n = ifName decl
@@ -1447,7 +1450,8 @@ toIfaceLetBndr id  = IfLetBndr (occNameFS (getOccName id))
 toIfaceIdDetails :: IdDetails -> IfaceIdDetails
 toIfaceIdDetails VanillaId                     = IfVanillaId
 toIfaceIdDetails DFunId                        = IfVanillaId               
-toIfaceIdDetails (RecSelId { sel_naughty = n }) = IfRecSelId n
+toIfaceIdDetails (RecSelId { sel_naughty = n
+                          , sel_tycon = tc })  = IfRecSelId (toIfaceTyCon tc) n
 toIfaceIdDetails other                         = pprTrace "toIfaceIdDetails" (ppr other) 
                                                   IfVanillaId   -- Unexpected