X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcForeign.lhs;h=68942387f8f7fa41080d7d19d3dca135d9000fec;hb=2ce87c70529c2a75071161bd3d22b029f003ba36;hp=fc98fdb35a13ebc1f3b2bc35f1e1903c6c92d264;hpb=fb0f3349561dd4493d81ca7c3a140b37fa0dc0de;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcForeign.lhs b/compiler/typecheck/TcForeign.lhs
index fc98fdb..6894238 100644
--- a/compiler/typecheck/TcForeign.lhs
+++ b/compiler/typecheck/TcForeign.lhs
@@ -34,7 +34,7 @@ import SMRep		( argMachRep, primRepToCgRep, primRepHint )
 #endif
 import OccName		( mkForeignExportOcc )
 import Name		( Name, NamedThing(..), mkExternalName )
-import TcType		( Type, tcSplitFunTys, tcSplitTyConApp_maybe,
+import TcType		( Type, tcSplitFunTys, 
 			  tcSplitForAllTys, tcSplitIOType_maybe,
 			  isFFIArgumentTy, isFFIImportResultTy, 
 			  isFFIExportResultTy, isFFILabelTy,
@@ -45,7 +45,6 @@ import TcType		( Type, tcSplitFunTys, tcSplitTyConApp_maybe,
 import ForeignCall	( CExportSpec(..), CCallTarget(..), 
 			  CLabelString, isCLabelString,
 			  isDynamicTarget, withDNTypes, DNKind(..), DNCallSpec(..) ) 
-import PrelNames	( hasKey, ioTyConKey )
 import DynFlags		( DynFlags(..), HscTarget(..) )
 import Outputable
 import SrcLoc		( Located(..), srcSpanStart )
@@ -59,12 +58,12 @@ import MachOp		( machRepByteWidth, MachHint(FloatHint) )
 \begin{code}
 -- Defines a binding
 isForeignImport :: LForeignDecl name -> Bool
-isForeignImport (L _ (ForeignImport _ _ _ _)) = True
+isForeignImport (L _ (ForeignImport _ _ _)) = True
 isForeignImport _			      = False
 
 -- Exports a binding
 isForeignExport :: LForeignDecl name -> Bool
-isForeignExport (L _ (ForeignExport _ _ _ _)) = True
+isForeignExport (L _ (ForeignExport _ _ _)) = True
 isForeignExport _	  	              = False
 \end{code}
 
@@ -80,7 +79,7 @@ tcForeignImports decls
   = mapAndUnzipM (wrapLocSndM tcFImport) (filter isForeignImport decls)
 
 tcFImport :: ForeignDecl Name -> TcM (Id, ForeignDecl Id)
-tcFImport fo@(ForeignImport (L loc nm) hs_ty imp_decl isDeprec)
+tcFImport fo@(ForeignImport (L loc nm) hs_ty imp_decl)
  = addErrCtxt (foreignDeclCtxt fo)	$
    tcHsSigType (ForSigCtxt nm) hs_ty	`thenM`	\ sig_ty ->
    let 
@@ -96,7 +95,7 @@ tcFImport fo@(ForeignImport (L loc nm) hs_ty imp_decl isDeprec)
    tcCheckFIType sig_ty arg_tys res_ty imp_decl		`thenM` \ imp_decl' -> 
    -- can't use sig_ty here because it :: Type and we need HsType Id
    -- hence the undefined
-   returnM (id, ForeignImport (L loc id) undefined imp_decl' isDeprec)
+   returnM (id, ForeignImport (L loc id) undefined imp_decl')
 \end{code}
 
 
@@ -212,7 +211,7 @@ tcForeignExports decls
        returnM (b `consBag` binds, f:fs)
 
 tcFExport :: ForeignDecl Name -> TcM (LHsBind Id, ForeignDecl Id)
-tcFExport fo@(ForeignExport (L loc nm) hs_ty spec isDeprec) =
+tcFExport fo@(ForeignExport (L loc nm) hs_ty spec) =
    addErrCtxt (foreignDeclCtxt fo)	$
 
    tcHsSigType (ForSigCtxt nm) hs_ty	`thenM` \ sig_ty ->
@@ -233,7 +232,7 @@ tcFExport fo@(ForeignExport (L loc nm) hs_ty spec isDeprec) =
 	id   = mkExportedLocalId gnm sig_ty
 	bind = L loc (VarBind id rhs)
    in
-   returnM (bind, ForeignExport (L loc id) undefined spec isDeprec)
+   returnM (bind, ForeignExport (L loc id) undefined spec)
 \end{code}
 
 ------------ Checking argument types for foreign export ----------------------