charDataCon,
charTy,
charTyCon,
- cmpTagTy,
- cmpTagTyCon,
consDataCon,
doubleDataCon,
doubleTy,
doubleTyCon,
- eqPrimDataCon,
falseDataCon,
floatDataCon,
floatTy,
floatTyCon,
getStatePairingConInfo,
- gtPrimDataCon,
intDataCon,
intTy,
intTyCon,
liftDataCon,
liftTyCon,
listTyCon,
- ltPrimDataCon,
- mallocPtrTyCon,
+ foreignObjTyCon,
mkLiftTy,
mkListTy,
mkPrimIoTy,
+ mkStateTy,
mkStateTransformerTy,
mkTupleTy,
nilDataCon,
primIoTyCon,
- ratioDataCon,
- ratioTyCon,
- rationalTy,
- rationalTyCon,
realWorldStateTy,
return2GMPsTyCon,
returnIntAndGMPTyCon,
stTyCon,
+ stDataCon,
stablePtrTyCon,
stateAndAddrPrimTyCon,
stateAndArrayPrimTyCon,
stateAndDoublePrimTyCon,
stateAndFloatPrimTyCon,
stateAndIntPrimTyCon,
- stateAndMallocPtrPrimTyCon,
+ stateAndForeignObjPrimTyCon,
stateAndMutableArrayPrimTyCon,
stateAndMutableByteArrayPrimTyCon,
stateAndPtrPrimTyCon,
stateDataCon,
stateTyCon,
stringTy,
- stringTyCon,
trueDataCon,
unitTy,
wordDataCon,
wordTyCon
) where
-import Pretty --ToDo:rm debugging only
+--ToDo:rm
+--import Pretty
+--import Util
+--import PprType
+--import PprStyle
+--import Kind
-import PrelFuns -- help functions, types and things
+IMP_Ubiq()
+IMPORT_DELOOPER(TyLoop) ( mkDataCon, StrictnessMark(..) )
+IMPORT_DELOOPER(IdLoop) ( SpecEnv )
+
+-- friends:
+import PrelMods
import TysPrim
-import AbsUniType ( applyTyCon, mkTupleTyCon, mkSynonymTyCon,
- getUniDataTyCon_maybe, mkSigmaTy, TyCon
- , pprUniType --ToDo: rm debugging only
- IF_ATTACK_PRAGMAS(COMMA cmpTyCon)
+-- others:
+import Kind ( mkBoxedTypeKind, mkArrowKind )
+import Name ( mkWiredInName, ExportFlag(..) )
+import SrcLoc ( mkBuiltinSrcLoc )
+import TyCon ( mkDataTyCon, mkTupleTyCon, mkSynTyCon,
+ NewOrData(..), TyCon
)
-import IdInfo
-import Maybes ( Maybe(..) )
+import Type ( mkTyConTy, applyTyCon, mkSigmaTy,
+ mkFunTy, maybeAppTyCon,
+ GenType(..), SYN_IE(ThetaType), SYN_IE(TauType) )
+import TyVar ( tyVarKind, alphaTyVar, betaTyVar )
import Unique
-import Util
+import Util ( assoc, panic )
+
+nullSpecEnv = error "TysWiredIn:nullSpecEnv = "
+addOneToSpecEnv = error "TysWiredIn:addOneToSpecEnv = "
+pc_gen_specs = error "TysWiredIn:pc_gen_specs "
+mkSpecInfo = error "TysWiredIn:SpecInfo"
+
+alpha_tyvar = [alphaTyVar]
+alpha_ty = [alphaTy]
+alpha_beta_tyvars = [alphaTyVar, betaTyVar]
+
+pcDataTyCon, pcNewTyCon
+ :: Unique{-TyConKey-} -> Module -> FAST_STRING
+ -> [TyVar] -> [Id] -> TyCon
+
+pcDataTyCon = pc_tycon DataType
+pcNewTyCon = pc_tycon NewType
+
+pc_tycon new_or_data key mod str tyvars cons
+ = mkDataTyCon (mkWiredInName key (OrigName mod str) ExportAll) tycon_kind
+ tyvars [{-no context-}] cons [{-no derivings-}]
+ new_or_data
+ where
+ tycon_kind = foldr (mkArrowKind . tyVarKind) mkBoxedTypeKind tyvars
+
+pcSynTyCon key mod str kind arity tyvars expansion
+ = mkSynTyCon
+ (mkWiredInName key (OrigName mod str) ExportAll)
+ kind arity tyvars expansion
+
+pcDataCon :: Unique{-DataConKey-} -> Module -> FAST_STRING
+ -> [TyVar] -> ThetaType -> [TauType] -> TyCon -> SpecEnv -> Id
+pcDataCon key mod str tyvars context arg_tys tycon specenv
+ = mkDataCon (mkWiredInName key (OrigName mod str) ExportAll)
+ [ NotMarkedStrict | a <- arg_tys ]
+ [ {- no labelled fields -} ]
+ tyvars context arg_tys tycon
+ -- specenv
+
+pcGenerateDataSpecs :: Type -> SpecEnv
+pcGenerateDataSpecs ty
+ = pc_gen_specs False err err err ty
+ where
+ err = panic "PrelUtils:GenerateDataSpecs"
\end{code}
%************************************************************************
%************************************************************************
\begin{code}
-charTy = UniData charTyCon []
+charTy = mkTyConTy charTyCon
+
+charTyCon = pcDataTyCon charTyConKey pRELUDE SLIT("Char") [] [charDataCon]
+charDataCon = pcDataCon charDataConKey pRELUDE SLIT("C#") [] [] [charPrimTy] charTyCon nullSpecEnv
-charTyCon = pcDataTyCon charTyConKey pRELUDE_BUILTIN SLIT("Char") [] [charDataCon]
-charDataCon = pcDataCon charDataConKey pRELUDE_BUILTIN SLIT("C#") [] [] [charPrimTy] charTyCon nullSpecEnv
+stringTy = mkListTy charTy -- convenience only
\end{code}
\begin{code}
-intTy = UniData intTyCon []
+intTy = mkTyConTy intTyCon
-intTyCon = pcDataTyCon intTyConKey pRELUDE_BUILTIN SLIT("Int") [] [intDataCon]
-intDataCon = pcDataCon intDataConKey pRELUDE_BUILTIN SLIT("I#") [] [] [intPrimTy] intTyCon nullSpecEnv
+intTyCon = pcDataTyCon intTyConKey pRELUDE SLIT("Int") [] [intDataCon]
+intDataCon = pcDataCon intDataConKey pRELUDE SLIT("I#") [] [] [intPrimTy] intTyCon nullSpecEnv
\end{code}
\begin{code}
-wordTy = UniData wordTyCon []
+wordTy = mkTyConTy wordTyCon
-wordTyCon = pcDataTyCon wordTyConKey pRELUDE_BUILTIN SLIT("_Word") [] [wordDataCon]
-wordDataCon = pcDataCon wordDataConKey pRELUDE_BUILTIN SLIT("W#") [] [] [wordPrimTy] wordTyCon nullSpecEnv
+wordTyCon = pcDataTyCon wordTyConKey gHC__ SLIT("Word") [] [wordDataCon]
+wordDataCon = pcDataCon wordDataConKey gHC__ SLIT("W#") [] [] [wordPrimTy] wordTyCon nullSpecEnv
\end{code}
\begin{code}
-addrTy = UniData addrTyCon []
+addrTy = mkTyConTy addrTyCon
-addrTyCon = pcDataTyCon addrTyConKey pRELUDE_BUILTIN SLIT("_Addr") [] [addrDataCon]
-addrDataCon = pcDataCon addrDataConKey pRELUDE_BUILTIN SLIT("A#") [] [] [addrPrimTy] addrTyCon nullSpecEnv
+addrTyCon = pcDataTyCon addrTyConKey gHC__ SLIT("Addr") [] [addrDataCon]
+addrDataCon = pcDataCon addrDataConKey gHC__ SLIT("A#") [] [] [addrPrimTy] addrTyCon nullSpecEnv
\end{code}
\begin{code}
-floatTy = UniData floatTyCon []
+floatTy = mkTyConTy floatTyCon
-floatTyCon = pcDataTyCon floatTyConKey pRELUDE_BUILTIN SLIT("Float") [] [floatDataCon]
-floatDataCon = pcDataCon floatDataConKey pRELUDE_BUILTIN SLIT("F#") [] [] [floatPrimTy] floatTyCon nullSpecEnv
+floatTyCon = pcDataTyCon floatTyConKey pRELUDE SLIT("Float") [] [floatDataCon]
+floatDataCon = pcDataCon floatDataConKey pRELUDE SLIT("F#") [] [] [floatPrimTy] floatTyCon nullSpecEnv
\end{code}
\begin{code}
-doubleTy = UniData doubleTyCon []
+doubleTy = mkTyConTy doubleTyCon
-doubleTyCon = pcDataTyCon doubleTyConKey pRELUDE_BUILTIN SLIT("Double") [] [doubleDataCon]
-doubleDataCon = pcDataCon doubleDataConKey pRELUDE_BUILTIN SLIT("D#") [] [] [doublePrimTy] doubleTyCon nullSpecEnv
+doubleTyCon = pcDataTyCon doubleTyConKey pRELUDE SLIT("Double") [] [doubleDataCon]
+doubleDataCon = pcDataCon doubleDataConKey pRELUDE SLIT("D#") [] [] [doublePrimTy] doubleTyCon nullSpecEnv
\end{code}
\begin{code}
mkStateTy ty = applyTyCon stateTyCon [ty]
realWorldStateTy = mkStateTy realWorldTy -- a common use
-stateTyCon = pcDataTyCon stateTyConKey pRELUDE_BUILTIN SLIT("_State") [alpha_tv] [stateDataCon]
+stateTyCon = pcDataTyCon stateTyConKey gHC__ SLIT("State") alpha_tyvar [stateDataCon]
stateDataCon
- = pcDataCon stateDataConKey pRELUDE_BUILTIN SLIT("S#")
- [alpha_tv] [] [mkStatePrimTy alpha] stateTyCon nullSpecEnv
-\end{code}
-
-\begin{code}
-{- OLD:
-byteArrayTyCon
- = pcDataTyCon byteArrayTyConKey pRELUDE_ARRAY SLIT("_ByteArray")
- [alpha_tv] [byteArrayDataCon]
-
-byteArrayDataCon
- = pcDataCon byteArrayDataConKey pRELUDE_ARRAY SLIT("_ByteArray")
- [alpha_tv] []
- [mkTupleTy 2 [alpha, alpha], byteArrayPrimTy]
- byteArrayTyCon nullSpecEnv
--}
-\end{code}
-
-\begin{code}
-{- OLD:
-mutableArrayTyCon
- = pcDataTyCon mutableArrayTyConKey gLASGOW_ST SLIT("_MutableArray")
- [alpha_tv, beta_tv, gamma_tv] [mutableArrayDataCon]
- where
- mutableArrayDataCon
- = pcDataCon mutableArrayDataConKey gLASGOW_ST SLIT("_MutableArray")
- [alpha_tv, beta_tv, gamma_tv] []
- [mkTupleTy 2 [beta, beta], applyTyCon mutableArrayPrimTyCon [alpha, gamma]]
- mutableArrayTyCon nullSpecEnv
--}
-\end{code}
-
-\begin{code}
-{-
-mutableByteArrayTyCon
- = pcDataTyCon mutableByteArrayTyConKey gLASGOW_ST SLIT("_MutableByteArray")
- [alpha_tv, beta_tv] [mutableByteArrayDataCon]
-
-mutableByteArrayDataCon
- = pcDataCon mutableByteArrayDataConKey gLASGOW_ST SLIT("_MutableByteArray")
- [alpha_tv, beta_tv] []
- [mkTupleTy 2 [beta, beta], mkMutableByteArrayPrimTy alpha]
- mutableByteArrayTyCon nullSpecEnv
--}
+ = pcDataCon stateDataConKey gHC__ SLIT("S#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy] stateTyCon nullSpecEnv
\end{code}
\begin{code}
stablePtrTyCon
- = pcDataTyCon stablePtrTyConKey gLASGOW_MISC SLIT("_StablePtr")
- [alpha_tv] [stablePtrDataCon]
+ = pcDataTyCon stablePtrTyConKey gHC__ SLIT("StablePtr")
+ alpha_tyvar [stablePtrDataCon]
where
stablePtrDataCon
- = pcDataCon stablePtrDataConKey gLASGOW_MISC SLIT("_StablePtr")
- [alpha_tv] [] [applyTyCon stablePtrPrimTyCon [alpha]] stablePtrTyCon nullSpecEnv
+ = pcDataCon stablePtrDataConKey gHC__ SLIT("StablePtr")
+ alpha_tyvar [] [mkStablePtrPrimTy alphaTy] stablePtrTyCon nullSpecEnv
\end{code}
\begin{code}
-mallocPtrTyCon
- = pcDataTyCon mallocPtrTyConKey gLASGOW_MISC SLIT("_MallocPtr")
- [] [mallocPtrDataCon]
+foreignObjTyCon
+ = pcDataTyCon foreignObjTyConKey gHC__ SLIT("ForeignObj")
+ [] [foreignObjDataCon]
where
- mallocPtrDataCon
- = pcDataCon mallocPtrDataConKey gLASGOW_MISC SLIT("_MallocPtr")
- [] [] [applyTyCon mallocPtrPrimTyCon []] mallocPtrTyCon nullSpecEnv
+ foreignObjDataCon
+ = pcDataCon foreignObjDataConKey gHC__ SLIT("ForeignObj")
+ [] [] [foreignObjPrimTy] foreignObjTyCon nullSpecEnv
\end{code}
%************************************************************************
@Integer@ and its pals are not really primitive. @Integer@ itself, first:
\begin{code}
-integerTy :: UniType
-integerTy = UniData integerTyCon []
+integerTy :: GenType t u
+integerTy = mkTyConTy integerTyCon
-integerTyCon = pcDataTyCon integerTyConKey pRELUDE_BUILTIN SLIT("Integer") [] [integerDataCon]
+integerTyCon = pcDataTyCon integerTyConKey pRELUDE SLIT("Integer") [] [integerDataCon]
-#ifndef DPH
-integerDataCon = pcDataCon integerDataConKey pRELUDE_BUILTIN SLIT("J#")
+integerDataCon = pcDataCon integerDataConKey pRELUDE SLIT("J#")
[] [] [intPrimTy, intPrimTy, byteArrayPrimTy] integerTyCon nullSpecEnv
-#else
--- DPH: For the time being we implement Integers in the same way as Ints.
-integerDataCon = pcDataCon integerDataConKey pRELUDE_BUILTIN SLIT("J#")
- [] [] [intPrimTy] integerTyCon nullSpecEnv
-#endif {- Data Parallel Haskell -}
\end{code}
And the other pairing types:
\begin{code}
return2GMPsTyCon = pcDataTyCon return2GMPsTyConKey
- pRELUDE_BUILTIN SLIT("_Return2GMPs") [] [return2GMPsDataCon]
+ gHC__ SLIT("Return2GMPs") [] [return2GMPsDataCon]
return2GMPsDataCon
- = pcDataCon return2GMPsDataConKey pRELUDE_BUILTIN SLIT("_Return2GMPs") [] []
+ = pcDataCon return2GMPsDataConKey gHC__ SLIT("Return2GMPs") [] []
[intPrimTy, intPrimTy, byteArrayPrimTy,
intPrimTy, intPrimTy, byteArrayPrimTy] return2GMPsTyCon nullSpecEnv
returnIntAndGMPTyCon = pcDataTyCon returnIntAndGMPTyConKey
- pRELUDE_BUILTIN SLIT("_ReturnIntAndGMP") [] [returnIntAndGMPDataCon]
+ gHC__ SLIT("ReturnIntAndGMP") [] [returnIntAndGMPDataCon]
returnIntAndGMPDataCon
- = pcDataCon returnIntAndGMPDataConKey pRELUDE_BUILTIN SLIT("_ReturnIntAndGMP") [] []
+ = pcDataCon returnIntAndGMPDataConKey gHC__ SLIT("ReturnIntAndGMP") [] []
[intPrimTy, intPrimTy, intPrimTy, byteArrayPrimTy] returnIntAndGMPTyCon nullSpecEnv
\end{code}
\begin{code}
stateAndPtrPrimTyCon
- = pcDataTyCon stateAndPtrPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndPtr#")
- [alpha_tv, beta_tv] [stateAndPtrPrimDataCon]
+ = pcDataTyCon stateAndPtrPrimTyConKey gHC__ SLIT("StateAndPtr#")
+ alpha_beta_tyvars [stateAndPtrPrimDataCon]
stateAndPtrPrimDataCon
- = pcDataCon stateAndPtrPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndPtr#")
- [alpha_tv, beta_tv] [] [mkStatePrimTy alpha, beta]
+ = pcDataCon stateAndPtrPrimDataConKey gHC__ SLIT("StateAndPtr#")
+ alpha_beta_tyvars [] [mkStatePrimTy alphaTy, betaTy]
stateAndPtrPrimTyCon nullSpecEnv
stateAndCharPrimTyCon
- = pcDataTyCon stateAndCharPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndChar#")
- [alpha_tv] [stateAndCharPrimDataCon]
+ = pcDataTyCon stateAndCharPrimTyConKey gHC__ SLIT("StateAndChar#")
+ alpha_tyvar [stateAndCharPrimDataCon]
stateAndCharPrimDataCon
- = pcDataCon stateAndCharPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndChar#")
- [alpha_tv] [] [mkStatePrimTy alpha, charPrimTy]
+ = pcDataCon stateAndCharPrimDataConKey gHC__ SLIT("StateAndChar#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, charPrimTy]
stateAndCharPrimTyCon nullSpecEnv
stateAndIntPrimTyCon
- = pcDataTyCon stateAndIntPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndInt#")
- [alpha_tv] [stateAndIntPrimDataCon]
+ = pcDataTyCon stateAndIntPrimTyConKey gHC__ SLIT("StateAndInt#")
+ alpha_tyvar [stateAndIntPrimDataCon]
stateAndIntPrimDataCon
- = pcDataCon stateAndIntPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndInt#")
- [alpha_tv] [] [mkStatePrimTy alpha, intPrimTy]
+ = pcDataCon stateAndIntPrimDataConKey gHC__ SLIT("StateAndInt#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, intPrimTy]
stateAndIntPrimTyCon nullSpecEnv
stateAndWordPrimTyCon
- = pcDataTyCon stateAndWordPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndWord#")
- [alpha_tv] [stateAndWordPrimDataCon]
+ = pcDataTyCon stateAndWordPrimTyConKey gHC__ SLIT("StateAndWord#")
+ alpha_tyvar [stateAndWordPrimDataCon]
stateAndWordPrimDataCon
- = pcDataCon stateAndWordPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndWord#")
- [alpha_tv] [] [mkStatePrimTy alpha, wordPrimTy]
+ = pcDataCon stateAndWordPrimDataConKey gHC__ SLIT("StateAndWord#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, wordPrimTy]
stateAndWordPrimTyCon nullSpecEnv
stateAndAddrPrimTyCon
- = pcDataTyCon stateAndAddrPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndAddr#")
- [alpha_tv] [stateAndAddrPrimDataCon]
+ = pcDataTyCon stateAndAddrPrimTyConKey gHC__ SLIT("StateAndAddr#")
+ alpha_tyvar [stateAndAddrPrimDataCon]
stateAndAddrPrimDataCon
- = pcDataCon stateAndAddrPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndAddr#")
- [alpha_tv] [] [mkStatePrimTy alpha, addrPrimTy]
+ = pcDataCon stateAndAddrPrimDataConKey gHC__ SLIT("StateAndAddr#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, addrPrimTy]
stateAndAddrPrimTyCon nullSpecEnv
stateAndStablePtrPrimTyCon
- = pcDataTyCon stateAndStablePtrPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndStablePtr#")
- [alpha_tv, beta_tv] [stateAndStablePtrPrimDataCon]
+ = pcDataTyCon stateAndStablePtrPrimTyConKey gHC__ SLIT("StateAndStablePtr#")
+ alpha_beta_tyvars [stateAndStablePtrPrimDataCon]
stateAndStablePtrPrimDataCon
- = pcDataCon stateAndStablePtrPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndStablePtr#")
- [alpha_tv, beta_tv] []
- [mkStatePrimTy alpha, applyTyCon stablePtrPrimTyCon [beta]]
+ = pcDataCon stateAndStablePtrPrimDataConKey gHC__ SLIT("StateAndStablePtr#")
+ alpha_beta_tyvars []
+ [mkStatePrimTy alphaTy, applyTyCon stablePtrPrimTyCon [betaTy]]
stateAndStablePtrPrimTyCon nullSpecEnv
-stateAndMallocPtrPrimTyCon
- = pcDataTyCon stateAndMallocPtrPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndMallocPtr#")
- [alpha_tv] [stateAndMallocPtrPrimDataCon]
-stateAndMallocPtrPrimDataCon
- = pcDataCon stateAndMallocPtrPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndMallocPtr#")
- [alpha_tv] []
- [mkStatePrimTy alpha, applyTyCon mallocPtrPrimTyCon []]
- stateAndMallocPtrPrimTyCon nullSpecEnv
+stateAndForeignObjPrimTyCon
+ = pcDataTyCon stateAndForeignObjPrimTyConKey gHC__ SLIT("StateAndForeignObj#")
+ alpha_tyvar [stateAndForeignObjPrimDataCon]
+stateAndForeignObjPrimDataCon
+ = pcDataCon stateAndForeignObjPrimDataConKey gHC__ SLIT("StateAndForeignObj#")
+ alpha_tyvar []
+ [mkStatePrimTy alphaTy, applyTyCon foreignObjPrimTyCon []]
+ stateAndForeignObjPrimTyCon nullSpecEnv
stateAndFloatPrimTyCon
- = pcDataTyCon stateAndFloatPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndFloat#")
- [alpha_tv] [stateAndFloatPrimDataCon]
+ = pcDataTyCon stateAndFloatPrimTyConKey gHC__ SLIT("StateAndFloat#")
+ alpha_tyvar [stateAndFloatPrimDataCon]
stateAndFloatPrimDataCon
- = pcDataCon stateAndFloatPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndFloat#")
- [alpha_tv] [] [mkStatePrimTy alpha, floatPrimTy]
+ = pcDataCon stateAndFloatPrimDataConKey gHC__ SLIT("StateAndFloat#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, floatPrimTy]
stateAndFloatPrimTyCon nullSpecEnv
stateAndDoublePrimTyCon
- = pcDataTyCon stateAndDoublePrimTyConKey pRELUDE_BUILTIN SLIT("StateAndDouble#")
- [alpha_tv] [stateAndDoublePrimDataCon]
+ = pcDataTyCon stateAndDoublePrimTyConKey gHC__ SLIT("StateAndDouble#")
+ alpha_tyvar [stateAndDoublePrimDataCon]
stateAndDoublePrimDataCon
- = pcDataCon stateAndDoublePrimDataConKey pRELUDE_BUILTIN SLIT("StateAndDouble#")
- [alpha_tv] [] [mkStatePrimTy alpha, doublePrimTy]
+ = pcDataCon stateAndDoublePrimDataConKey gHC__ SLIT("StateAndDouble#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, doublePrimTy]
stateAndDoublePrimTyCon nullSpecEnv
\end{code}
\begin{code}
stateAndArrayPrimTyCon
- = pcDataTyCon stateAndArrayPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndArray#")
- [alpha_tv, beta_tv] [stateAndArrayPrimDataCon]
+ = pcDataTyCon stateAndArrayPrimTyConKey gHC__ SLIT("StateAndArray#")
+ alpha_beta_tyvars [stateAndArrayPrimDataCon]
stateAndArrayPrimDataCon
- = pcDataCon stateAndArrayPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndArray#")
- [alpha_tv, beta_tv] [] [mkStatePrimTy alpha, mkArrayPrimTy beta]
+ = pcDataCon stateAndArrayPrimDataConKey gHC__ SLIT("StateAndArray#")
+ alpha_beta_tyvars [] [mkStatePrimTy alphaTy, mkArrayPrimTy betaTy]
stateAndArrayPrimTyCon nullSpecEnv
stateAndMutableArrayPrimTyCon
- = pcDataTyCon stateAndMutableArrayPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndMutableArray#")
- [alpha_tv, beta_tv] [stateAndMutableArrayPrimDataCon]
+ = pcDataTyCon stateAndMutableArrayPrimTyConKey gHC__ SLIT("StateAndMutableArray#")
+ alpha_beta_tyvars [stateAndMutableArrayPrimDataCon]
stateAndMutableArrayPrimDataCon
- = pcDataCon stateAndMutableArrayPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndMutableArray#")
- [alpha_tv, beta_tv] [] [mkStatePrimTy alpha, mkMutableArrayPrimTy alpha beta]
+ = pcDataCon stateAndMutableArrayPrimDataConKey gHC__ SLIT("StateAndMutableArray#")
+ alpha_beta_tyvars [] [mkStatePrimTy alphaTy, mkMutableArrayPrimTy alphaTy betaTy]
stateAndMutableArrayPrimTyCon nullSpecEnv
stateAndByteArrayPrimTyCon
- = pcDataTyCon stateAndByteArrayPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndByteArray#")
- [alpha_tv] [stateAndByteArrayPrimDataCon]
+ = pcDataTyCon stateAndByteArrayPrimTyConKey gHC__ SLIT("StateAndByteArray#")
+ alpha_tyvar [stateAndByteArrayPrimDataCon]
stateAndByteArrayPrimDataCon
- = pcDataCon stateAndByteArrayPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndByteArray#")
- [alpha_tv] [] [mkStatePrimTy alpha, byteArrayPrimTy]
+ = pcDataCon stateAndByteArrayPrimDataConKey gHC__ SLIT("StateAndByteArray#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, byteArrayPrimTy]
stateAndByteArrayPrimTyCon nullSpecEnv
stateAndMutableByteArrayPrimTyCon
- = pcDataTyCon stateAndMutableByteArrayPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndMutableByteArray#")
- [alpha_tv] [stateAndMutableByteArrayPrimDataCon]
+ = pcDataTyCon stateAndMutableByteArrayPrimTyConKey gHC__ SLIT("StateAndMutableByteArray#")
+ alpha_tyvar [stateAndMutableByteArrayPrimDataCon]
stateAndMutableByteArrayPrimDataCon
- = pcDataCon stateAndMutableByteArrayPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndMutableByteArray#")
- [alpha_tv] [] [mkStatePrimTy alpha, applyTyCon mutableByteArrayPrimTyCon [alpha]]
+ = pcDataCon stateAndMutableByteArrayPrimDataConKey gHC__ SLIT("StateAndMutableByteArray#")
+ alpha_tyvar [] [mkStatePrimTy alphaTy, applyTyCon mutableByteArrayPrimTyCon alpha_ty]
stateAndMutableByteArrayPrimTyCon nullSpecEnv
stateAndSynchVarPrimTyCon
- = pcDataTyCon stateAndSynchVarPrimTyConKey pRELUDE_BUILTIN SLIT("StateAndSynchVar#")
- [alpha_tv, beta_tv] [stateAndSynchVarPrimDataCon]
+ = pcDataTyCon stateAndSynchVarPrimTyConKey gHC__ SLIT("StateAndSynchVar#")
+ alpha_beta_tyvars [stateAndSynchVarPrimDataCon]
stateAndSynchVarPrimDataCon
- = pcDataCon stateAndSynchVarPrimDataConKey pRELUDE_BUILTIN SLIT("StateAndSynchVar#")
- [alpha_tv, beta_tv] [] [mkStatePrimTy alpha, mkSynchVarPrimTy alpha beta]
+ = pcDataCon stateAndSynchVarPrimDataConKey gHC__ SLIT("StateAndSynchVar#")
+ alpha_beta_tyvars [] [mkStatePrimTy alphaTy, mkSynchVarPrimTy alphaTy betaTy]
stateAndSynchVarPrimTyCon nullSpecEnv
\end{code}
\begin{code}
getStatePairingConInfo
- :: UniType -- primitive type
+ :: Type -- primitive type
-> (Id, -- state pair constructor for prim type
- UniType) -- type of state pair
+ Type) -- type of state pair
getStatePairingConInfo prim_ty
- = case (getUniDataTyCon_maybe prim_ty) of
+ = case (maybeAppTyCon prim_ty) of
Nothing -> panic "getStatePairingConInfo:1"
- Just (prim_tycon, tys_applied, _) ->
+ Just (prim_tycon, tys_applied) ->
let
(pair_con, pair_tycon, num_tys) = assoc "getStatePairingConInfo" tbl prim_tycon
pair_ty = applyTyCon pair_tycon (realWorldTy : drop num_tys tys_applied)
(wordPrimTyCon, (stateAndWordPrimDataCon, stateAndWordPrimTyCon, 0)),
(addrPrimTyCon, (stateAndAddrPrimDataCon, stateAndAddrPrimTyCon, 0)),
(stablePtrPrimTyCon, (stateAndStablePtrPrimDataCon, stateAndStablePtrPrimTyCon, 0)),
- (mallocPtrPrimTyCon, (stateAndMallocPtrPrimDataCon, stateAndMallocPtrPrimTyCon, 0)),
+ (foreignObjPrimTyCon, (stateAndForeignObjPrimDataCon, stateAndForeignObjPrimTyCon, 0)),
(floatPrimTyCon, (stateAndFloatPrimDataCon, stateAndFloatPrimTyCon, 0)),
(doublePrimTyCon, (stateAndDoublePrimDataCon, stateAndDoublePrimTyCon, 0)),
(arrayPrimTyCon, (stateAndArrayPrimDataCon, stateAndArrayPrimTyCon, 0)),
\begin{code}
mkStateTransformerTy s a = applyTyCon stTyCon [s, a]
-stTyCon
- = mkSynonymTyCon
- stTyConKey
- (mkPreludeCoreName gLASGOW_ST SLIT("_ST"))
- 2
- [alpha_tv, beta_tv]
- (mkStateTy alpha `UniFun` mkTupleTy 2 [beta, mkStateTy alpha])
- True -- ToDo: make... *** ABSTRACT ***
+stTyCon = pcNewTyCon stTyConKey gHC__ SLIT("ST") alpha_beta_tyvars [stDataCon]
+
+stDataCon = pcDataCon stDataConKey gHC__ SLIT("ST")
+ alpha_beta_tyvars [] [ty] stTyCon nullSpecEnv
+ where
+ ty = mkFunTy (mkStateTy alphaTy) (mkTupleTy 2 [betaTy, mkStateTy alphaTy])
\end{code}
%************************************************************************
%* *
-\subsection[TysWiredIn-IO]{The @PrimIO@ and @IO@ monadic-I/O types}
+\subsection[TysWiredIn-IO]{The @PrimIO@ monadic-I/O type}
%* *
%************************************************************************
-@PrimIO@ and @IO@ really are just a plain synonyms.
-
\begin{code}
-mkPrimIoTy a = applyTyCon primIoTyCon [a]
+mkPrimIoTy a = mkStateTransformerTy realWorldTy a
primIoTyCon
- = mkSynonymTyCon
- primIoTyConKey
- (mkPreludeCoreName pRELUDE_PRIMIO SLIT("PrimIO"))
- 1
- [alpha_tv]
- (mkStateTransformerTy realWorldTy alpha)
- True -- need not be abstract
+ = pcSynTyCon
+ primIoTyConKey gHC__ SLIT("PrimIO")
+ (mkBoxedTypeKind `mkArrowKind` mkBoxedTypeKind)
+ 1 alpha_tyvar (mkPrimIoTy alphaTy)
\end{code}
%************************************************************************
{\em END IDLE SPECULATION BY SIMON}
\begin{code}
-boolTy = UniData boolTyCon []
+boolTy = mkTyConTy boolTyCon
-boolTyCon = pcDataTyCon boolTyConKey pRELUDE_CORE SLIT("Bool") [] [falseDataCon, trueDataCon]
+boolTyCon = pcDataTyCon boolTyConKey pRELUDE SLIT("Bool") [] [falseDataCon, trueDataCon]
-falseDataCon = pcDataCon falseDataConKey pRELUDE_CORE SLIT("False") [] [] [] boolTyCon nullSpecEnv
-trueDataCon = pcDataCon trueDataConKey pRELUDE_CORE SLIT("True") [] [] [] boolTyCon nullSpecEnv
-\end{code}
-
-%************************************************************************
-%* *
-\subsection[TysWiredIn-CMP-TAG]{The @CMP_TAG#@ type (for fast `derived' comparisons)}
-%* *
-%************************************************************************
-
-\begin{code}
----------------------------------------------
--- data _CMP_TAG = _LT | _EQ | _GT deriving ()
----------------------------------------------
-
-cmpTagTy = UniData cmpTagTyCon []
-
-cmpTagTyCon = pcDataTyCon cmpTagTyConKey pRELUDE_BUILTIN SLIT("_CMP_TAG") []
- [ltPrimDataCon, eqPrimDataCon, gtPrimDataCon]
-
-ltPrimDataCon = pcDataCon ltTagDataConKey pRELUDE_BUILTIN SLIT("_LT") [] [] [] cmpTagTyCon nullSpecEnv
-eqPrimDataCon = pcDataCon eqTagDataConKey pRELUDE_BUILTIN SLIT("_EQ") [] [] [] cmpTagTyCon nullSpecEnv
-gtPrimDataCon = pcDataCon gtTagDataConKey pRELUDE_BUILTIN SLIT("_GT") [] [] [] cmpTagTyCon nullSpecEnv
+falseDataCon = pcDataCon falseDataConKey pRELUDE SLIT("False") [] [] [] boolTyCon nullSpecEnv
+trueDataCon = pcDataCon trueDataConKey pRELUDE SLIT("True") [] [] [] boolTyCon nullSpecEnv
\end{code}
%************************************************************************
%************************************************************************
Special syntax, deeply wired in, but otherwise an ordinary algebraic
-data type:
+data types:
\begin{verbatim}
-data List a = Nil | a : (List a)
+data [] a = [] | a : (List a)
+data () = ()
+data (,) a b = (,,) a b
+...
\end{verbatim}
\begin{code}
-mkListTy :: UniType -> UniType
-mkListTy ty = UniData listTyCon [ty]
+mkListTy :: GenType t u -> GenType t u
+mkListTy ty = applyTyCon listTyCon [ty]
-alphaListTy = mkSigmaTy [alpha_tv] [] (mkListTy alpha)
+alphaListTy = mkSigmaTy alpha_tyvar [] (applyTyCon listTyCon alpha_ty)
-listTyCon = pcDataTyCon listTyConKey pRELUDE_BUILTIN SLIT("List") [alpha_tv] [nilDataCon, consDataCon]
+listTyCon = pcDataTyCon listTyConKey pRELUDE SLIT("[]")
+ alpha_tyvar [nilDataCon, consDataCon]
-nilDataCon = pcDataCon nilDataConKey pRELUDE_BUILTIN SLIT("Nil") [alpha_tv] [] [] listTyCon
+nilDataCon = pcDataCon nilDataConKey pRELUDE SLIT("[]") alpha_tyvar [] [] listTyCon
(pcGenerateDataSpecs alphaListTy)
-consDataCon = pcDataCon consDataConKey pRELUDE_BUILTIN SLIT(":")
- [alpha_tv] [] [alpha, mkListTy alpha] listTyCon
+consDataCon = pcDataCon consDataConKey pRELUDE SLIT(":")
+ alpha_tyvar [] [alphaTy, applyTyCon listTyCon alpha_ty] listTyCon
(pcGenerateDataSpecs alphaListTy)
-\end{code}
-
-This is the @_Build@ data constructor, it does {\em not} appear inside
-listTyCon. It has this type: \tr{((a -> b -> b) -> b -> b) -> [a]}.
-\begin{code}
-{- NOT USED:
-buildDataCon
- = pcDataCon buildDataConKey pRELUDE_BUILTIN "Build"
- [alpha_tv] [] [
- mkSigmaTy [beta_tv] []
- ((alpha `UniFun` (beta `UniFun` beta))
- `UniFun` (beta
- `UniFun` beta))] listTyCon nullSpecEnv
--}
+-- Interesting: polymorphic recursion would help here.
+-- We can't use (mkListTy alphaTy) in the defn of consDataCon, else mkListTy
+-- gets the over-specific type (Type -> Type)
\end{code}
%************************************************************************
\begin{itemize}
\item
-They have a special family of type constructors, of type
-@TyCon@\srcloc{uniType/TyCon.lhs}.
+They have a special family of type constructors, of type @TyCon@
These contain the tycon arity, but don't require a Unique.
\item
They have a special family of constructors, of type
-@Id@\srcloc{basicTypes/Id.lhs}. Again these contain their arity but
-don't need a Unique.
+@Id@. Again these contain their arity but don't need a Unique.
\item
There should be a magic way of generating the info tables and
\end{itemize}
\begin{code}
-mkTupleTy :: Int -> [UniType] -> UniType
+mkTupleTy :: Int -> [GenType t u] -> GenType t u
mkTupleTy arity tys = applyTyCon (mkTupleTyCon arity) tys
-unitTy = mkTupleTy 0 []
-\end{code}
-
-%************************************************************************
-%* *
-\subsection[TysWiredIn-Ratios]{@Ratio@ and @Rational@}
-%* *
-%************************************************************************
-
-ToDo: make this (mostly) go away.
-
-\begin{code}
-rationalTy :: UniType
-
-mkRatioTy ty = UniData ratioTyCon [ty]
-rationalTy = mkRatioTy integerTy
-
-ratioTyCon = pcDataTyCon ratioTyConKey pRELUDE_RATIO SLIT("Ratio") [alpha_tv] [ratioDataCon]
-
-ratioDataCon = pcDataCon ratioDataConKey pRELUDE_RATIO SLIT(":%")
- [alpha_tv] [{-(integralClass,alpha)-}] [alpha, alpha] ratioTyCon nullSpecEnv
- -- context omitted to match lib/prelude/ defn of "data Ratio ..."
-
-rationalTyCon
- = mkSynonymTyCon
- rationalTyConKey
- (mkPreludeCoreName pRELUDE_RATIO SLIT("Rational"))
- 0 -- arity
- [] -- tyvars
- rationalTy -- == mkRatioTy integerTy
- True -- unabstract
+unitTy = mkTupleTy 0 []
\end{code}
%************************************************************************
{-
mkLiftTy ty
- = mkSigmaTy tvs theta (UniData liftTyCon [tau])
+ = mkSigmaTy tvs theta (applyTyCon liftTyCon [tau])
where
- (tvs, theta, tau) = splitType ty
+ (tvs, theta, tau) = splitSigmaTy ty
isLiftTy ty
- = case getUniDataTyCon_maybe tau of
+ = case (maybeAppDataTyConExpandingDicts tau) of
Just (tycon, tys, _) -> tycon == liftTyCon
Nothing -> False
where
- (tvs, theta, tau) = splitType ty
+ (tvs, theta, tau) = splitSigmaTy ty
-}
-alphaLiftTy = mkSigmaTy [alpha_tv] [] (UniData liftTyCon [alpha])
+alphaLiftTy = mkSigmaTy alpha_tyvar [] (applyTyCon liftTyCon alpha_ty)
liftTyCon
- = pcDataTyCon liftTyConKey pRELUDE_BUILTIN SLIT("_Lift") [alpha_tv] [liftDataCon]
+ = pcDataTyCon liftTyConKey gHC__ SLIT("Lift") alpha_tyvar [liftDataCon]
liftDataCon
- = pcDataCon liftDataConKey pRELUDE_BUILTIN SLIT("_Lift")
- [alpha_tv] [] [alpha] liftTyCon
+ = pcDataCon liftDataConKey gHC__ SLIT("Lift")
+ alpha_tyvar [] alpha_ty liftTyCon
((pcGenerateDataSpecs alphaLiftTy) `addOneToSpecEnv`
- (SpecInfo [Just realWorldStatePrimTy] 0 bottom))
+ (mkSpecInfo [Just realWorldStatePrimTy] 0 bottom))
where
bottom = panic "liftDataCon:State# _RealWorld"
\end{code}
-
-
-%************************************************************************
-%* *
-\subsection[TysWiredIn-for-convenience]{Types wired in for convenience (e.g., @String@)}
-%* *
-%************************************************************************
-
-\begin{code}
-stringTy = mkListTy charTy
-
-stringTyCon
- = mkSynonymTyCon
- stringTyConKey
- (mkPreludeCoreName pRELUDE_CORE SLIT("String"))
- 0
- [] -- type variables
- stringTy
- True -- unabstract
-\end{code}
-
-\begin{code}
-{- UNUSED:
-packedStringTy = applyTyCon packedStringTyCon []
-
-packedStringTyCon
- = pcDataTyCon packedStringTyConKey pRELUDE_PS SLIT("_PackedString") []
- [psDataCon, cpsDataCon]
-
-psDataCon
- = pcDataCon psDataConKey pRELUDE_PS SLIT("_PS")
- [] [] [intPrimTy, byteArrayPrimTy] packedStringTyCon
-
-cpsDataCon
- = pcDataCon cpsDataConKey pRELUDE_PS SLIT("_CPS")
- [] [] [addrPrimTy] packedStringTyCon
--}
-\end{code}
projects / ghc-hetmet.git / blobdiff