X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fprelude%2FTysWiredIn.lhs;h=5a80067160b555a78375e6c02a97ed22fc0130ca;hp=16ebf58e5120d5aba13c91dfb375f3eeba870c51;hb=cbd7463c986d54422de15cb3b56184de116ef7ba;hpb=69f8ed93800605d8df011388450d6d3bb9ca6071

diff --git a/compiler/prelude/TysWiredIn.lhs b/compiler/prelude/TysWiredIn.lhs
index 16ebf58..5a80067 100644
--- a/compiler/prelude/TysWiredIn.lhs
+++ b/compiler/prelude/TysWiredIn.lhs
@@ -38,7 +38,7 @@ module TysWiredIn (
 	mkListTy,
 
 	-- * Tuples
-	mkTupleTy,
+	mkTupleTy, mkBoxedTupleTy,
 	tupleTyCon, tupleCon, 
 	unitTyCon, unitDataCon, unitDataConId, pairTyCon, 
 	unboxedSingletonTyCon, unboxedSingletonDataCon,
@@ -64,24 +64,14 @@ import TysPrim
 -- others:
 import Constants	( mAX_TUPLE_SIZE )
 import Module		( Module )
+import DataCon          ( DataCon, mkDataCon, dataConWorkId, dataConSourceArity )
+import Var
+import TyCon
+import TypeRep
 import RdrName
 import Name
-import DataCon		( DataCon, mkDataCon, dataConWorkId, dataConSourceArity )
-import Var
-import TyCon		( TyCon, AlgTyConRhs(DataTyCon), tyConDataCons,
-			  mkTupleTyCon, mkAlgTyCon, tyConName,
-			  TyConParent(NoParentTyCon) )
-
-import BasicTypes	( Arity, RecFlag(..), Boxity(..), isBoxed,
-			  StrictnessMark(..) )
-
-import Type		( Type, mkTyConTy, mkTyConApp, mkTyVarTy, mkTyVarTys,
-			  TyThing(..) )
-import Coercion         ( unsafeCoercionTyCon, symCoercionTyCon,
-                          transCoercionTyCon, leftCoercionTyCon, 
-                          rightCoercionTyCon, instCoercionTyCon )
-import TypeRep          ( mkArrowKinds, liftedTypeKind, ubxTupleKind )
-import Unique		( incrUnique, mkTupleTyConUnique,
+import BasicTypes       ( Arity, RecFlag(..), Boxity(..), isBoxed, HsBang(..) )
+import Unique           ( incrUnique, mkTupleTyConUnique,
 			  mkTupleDataConUnique, mkPArrDataConUnique )
 import Data.Array
 import FastString
@@ -125,12 +115,6 @@ wiredInTyCons = [ unitTyCon	-- Not treated like other tuples, because
     	      , intTyCon
     	      , listTyCon
 	      , parrTyCon
-              , unsafeCoercionTyCon
-              , symCoercionTyCon
-              , transCoercionTyCon
-              , leftCoercionTyCon
-              , rightCoercionTyCon
-              , instCoercionTyCon
     	      ]
 \end{code}
 
@@ -154,9 +138,9 @@ intTyConName	  = mkWiredInTyConName   UserSyntax gHC_TYPES (fsLit "Int") intTyCo
 intDataConName	  = mkWiredInDataConName UserSyntax gHC_TYPES (fsLit "I#") intDataConKey  intDataCon
 
 boolTyConName, falseDataConName, trueDataConName :: Name
-boolTyConName	  = mkWiredInTyConName   UserSyntax gHC_BOOL (fsLit "Bool") boolTyConKey boolTyCon
-falseDataConName  = mkWiredInDataConName UserSyntax gHC_BOOL (fsLit "False") falseDataConKey falseDataCon
-trueDataConName	  = mkWiredInDataConName UserSyntax gHC_BOOL (fsLit "True")  trueDataConKey  trueDataCon 
+boolTyConName	  = mkWiredInTyConName   UserSyntax gHC_TYPES (fsLit "Bool") boolTyConKey boolTyCon
+falseDataConName  = mkWiredInDataConName UserSyntax gHC_TYPES (fsLit "False") falseDataConKey falseDataCon
+trueDataConName	  = mkWiredInDataConName UserSyntax gHC_TYPES (fsLit "True")  trueDataConKey  trueDataCon
 
 listTyConName, nilDataConName, consDataConName :: Name
 listTyConName	  = mkWiredInTyConName   BuiltInSyntax gHC_TYPES (fsLit "[]") listTyConKey listTyCon
@@ -170,8 +154,10 @@ doubleTyConName    = mkWiredInTyConName   UserSyntax gHC_TYPES (fsLit "Double")
 doubleDataConName  = mkWiredInDataConName UserSyntax gHC_TYPES (fsLit "D#") doubleDataConKey doubleDataCon
 
 parrTyConName, parrDataConName :: Name
-parrTyConName	  = mkWiredInTyConName   BuiltInSyntax gHC_PARR (fsLit "[::]") parrTyConKey parrTyCon 
-parrDataConName   = mkWiredInDataConName UserSyntax    gHC_PARR (fsLit "PArr") parrDataConKey parrDataCon
+parrTyConName   = mkWiredInTyConName   BuiltInSyntax 
+                    gHC_PARR' (fsLit "[::]") parrTyConKey parrTyCon 
+parrDataConName = mkWiredInDataConName UserSyntax    
+                    gHC_PARR' (fsLit "PArr") parrDataConKey parrDataCon
 
 boolTyCon_RDR, false_RDR, true_RDR, intTyCon_RDR, charTyCon_RDR,
     intDataCon_RDR, listTyCon_RDR, consDataCon_RDR, parrTyCon_RDR:: RdrName
@@ -184,16 +170,6 @@ intDataCon_RDR	= nameRdrName intDataConName
 listTyCon_RDR	= nameRdrName listTyConName
 consDataCon_RDR = nameRdrName consDataConName
 parrTyCon_RDR	= nameRdrName parrTyConName
-{-
-tySuperKindTyCon_RDR     = nameRdrName tySuperKindTyConName
-coSuperKindTyCon_RDR = nameRdrName coSuperKindTyConName
-liftedTypeKindTyCon_RDR   = nameRdrName liftedTypeKindTyConName
-openTypeKindTyCon_RDR     = nameRdrName openTypeKindTyConName
-unliftedTypeKindTyCon_RDR = nameRdrName unliftedTypeKindTyConName
-ubxTupleKindTyCon_RDR     = nameRdrName ubxTupleKindTyConName
-argTypeKindTyCon_RDR      = nameRdrName argTypeKindTyConName
-funKindTyCon_RDR          = nameRdrName funKindTyConName
--}
 \end{code}
 
 
@@ -220,7 +196,6 @@ pcTyCon is_enum is_rec name tyvars cons
 		(DataTyCon cons is_enum)
 		NoParentTyCon
                 is_rec
-		True		-- All the wired-in tycons have generics
 		False		-- Not in GADT syntax
 
 pcDataCon :: Name -> [TyVar] -> [Type] -> TyCon -> DataCon
@@ -238,7 +213,7 @@ pcDataConWithFixity declared_infix dc_name tyvars arg_tys tycon
   = data_con
   where
     data_con = mkDataCon dc_name declared_infix
-                (map (const NotMarkedStrict) arg_tys)
+                (map (const HsNoBang) arg_tys)
                 [] 	-- No labelled fields
                 tyvars
 		[] 	-- No existential type variables
@@ -285,7 +260,7 @@ unboxedTupleArr = listArray (0,mAX_TUPLE_SIZE) [mk_tuple Unboxed i | i <- [0..mA
 mk_tuple :: Boxity -> Int -> (TyCon,DataCon)
 mk_tuple boxity arity = (tycon, tuple_con)
   where
-	tycon   = mkTupleTyCon tc_name tc_kind arity tyvars tuple_con boxity gen_info 
+	tycon   = mkTupleTyCon tc_name tc_kind arity tyvars tuple_con boxity 
 	modu	= mkTupleModule boxity arity
 	tc_name = mkWiredInName modu (mkTupleOcc tcName boxity arity) tc_uniq
 				(ATyCon tycon) BuiltInSyntax
@@ -302,8 +277,6 @@ mk_tuple boxity arity = (tycon, tuple_con)
 				  (ADataCon tuple_con) BuiltInSyntax
  	tc_uniq   = mkTupleTyConUnique   boxity arity
 	dc_uniq   = mkTupleDataConUnique boxity arity
-	gen_info  = True		-- Tuples all have generics..
-					-- hmm: that's a *lot* of code
 
 unitTyCon :: TyCon
 unitTyCon     = tupleTyCon Boxed 0
@@ -539,6 +512,10 @@ mkTupleTy :: Boxity -> [Type] -> Type
 mkTupleTy boxity [ty] | Boxed <- boxity = ty
 mkTupleTy boxity tys = mkTyConApp (tupleTyCon boxity (length tys)) tys
 
+-- | Build the type of a small tuple that holds the specified type of thing
+mkBoxedTupleTy :: [Type] -> Type
+mkBoxedTupleTy tys = mkTupleTy Boxed tys
+
 unitTy :: Type
 unitTy = mkTupleTy Boxed []
 \end{code}
@@ -607,7 +584,7 @@ mkPArrFakeCon arity  = data_con
 	tyvar     = head alphaTyVars
 	tyvarTys  = replicate arity $ mkTyVarTy tyvar
         nameStr   = mkFastString ("MkPArr" ++ show arity)
-	name      = mkWiredInName gHC_PARR (mkDataOccFS nameStr) unique
+	name      = mkWiredInName gHC_PARR' (mkDataOccFS nameStr) unique
 				  (ADataCon data_con) UserSyntax
 	unique      = mkPArrDataConUnique arity
 
@@ -615,5 +592,3 @@ mkPArrFakeCon arity  = data_con
 isPArrFakeCon      :: DataCon -> Bool
 isPArrFakeCon dcon  = dcon == parrFakeCon (dataConSourceArity dcon)
 \end{code}
-
-