Module header tidyup, phase 1

[ghc-hetmet.git] / compiler / deSugar / DsForeign.lhs

diff --git a/compiler/deSugar/DsForeign.lhs b/compiler/deSugar/DsForeign.lhs
index 462da0e..ba19124 100644 (file)
--- a/compiler/deSugar/DsForeign.lhs
+++ b/compiler/deSugar/DsForeign.lhs
@@ -1,9 +1,9 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The AQUA Project, Glasgow University, 1998
 %
-\section[DsCCall]{Desugaring \tr{foreign} declarations}
 
-Expanding out @foreign import@ and @foreign export@ declarations.
+Desugaring foreign declarations (see also DsCCall).
 
 \begin{code}
 module DsForeign ( dsForeigns ) where
@@ -13,48 +13,33 @@ import TcRnMonad    -- temp
 
 import CoreSyn
 
-import DsCCall         ( dsCCall, mkFCall, boxResult, unboxArg, resultWrapper )
+import DsCCall
 import DsMonad
 
-import HsSyn           ( ForeignDecl(..), ForeignExport(..), LForeignDecl,
-                         ForeignImport(..), CImportSpec(..) )
-import DataCon         ( splitProductType_maybe )
-#ifdef DEBUG
-import DataCon         ( dataConSourceArity )
-import Type            ( isUnLiftedType )
-#endif
-import MachOp          ( machRepByteWidth, MachRep(..) )
-import SMRep           ( argMachRep, typeCgRep )
-import CoreUtils       ( exprType, mkInlineMe )
-import Id              ( Id, idType, idName, mkSysLocal, setInlinePragma )
-import Literal         ( Literal(..), mkStringLit )
-import Module          ( moduleNameFS, moduleName )
-import Name            ( getOccString, NamedThing(..) )
-import Type            ( repType, coreEqType )
-import Coercion         ( mkUnsafeCoercion )
-import TcType          ( Type, mkFunTys, mkForAllTys, mkTyConApp,
-                         mkFunTy, tcSplitTyConApp_maybe, tcSplitIOType_maybe,
-                         tcSplitForAllTys, tcSplitFunTys, tcTyConAppArgs,
-                         isBoolTy
-                       )
-
-import BasicTypes       ( Boxity(..) )
-import HscTypes                ( ForeignStubs(..) )
-import ForeignCall     ( ForeignCall(..), CCallSpec(..), 
-                         Safety(..), 
-                         CExportSpec(..), CLabelString,
-                         CCallConv(..), ccallConvToInt,
-                         ccallConvAttribute
-                       )
-import TysWiredIn      ( unitTy, tupleTyCon )
-import TysPrim         ( addrPrimTy, mkStablePtrPrimTy, alphaTy, intPrimTy )
-import PrelNames       ( stablePtrTyConName, newStablePtrName, bindIOName,
-                         checkDotnetResName )
-import BasicTypes      ( Activation( NeverActive ) )
-import SrcLoc          ( Located(..), unLoc )
+import HsSyn
+import DataCon
+import MachOp
+import SMRep
+import CoreUtils
+import Id
+import Literal
+import Module
+import Name
+import Type
+import Coercion
+import TcType
+
+import HscTypes
+import ForeignCall
+import TysWiredIn
+import TysPrim
+import PrelNames
+import BasicTypes
+import SrcLoc
 import Outputable
-import Maybe           ( fromJust, isNothing )
 import FastString
+
+import Data.Maybe
 \end{code}
 
 Desugaring of @foreign@ declarations is naturally split up into