charTy, stringTy, charTyConName,
- doubleTyCon, doubleDataCon, doubleTy,
+ doubleTyCon, doubleDataCon, doubleTy, doubleTyConName,
- floatTyCon, floatDataCon, floatTy,
+ floatTyCon, floatDataCon, floatTy, floatTyConName,
intTyCon, intDataCon, intTyCon_RDR, intDataCon_RDR, intTyConName,
intTy,
import Constants ( mAX_TUPLE_SIZE )
import Module ( Module )
import RdrName ( nameRdrName )
-import Name ( Name, nameUnique, nameOccName,
+import Name ( Name, BuiltInSyntax(..), nameUnique, nameOccName,
nameModule, mkWiredInName )
-import OccName ( mkOccFS, tcName, dataName, mkTupleOcc, mkDataConWorkerOcc )
+import OccName ( mkOccNameFS, tcName, dataName, mkTupleOcc,
+ mkDataConWorkerOcc )
import DataCon ( DataCon, mkDataCon, dataConWorkId, dataConSourceArity )
import Var ( TyVar, tyVarKind )
import TyCon ( TyCon, AlgTyConRhs(DataTyCon), tyConDataCons,
- mkTupleTyCon, mkAlgTyCon, tyConName
- )
+ mkTupleTyCon, mkAlgTyCon, tyConName )
-import BasicTypes ( Arity, RecFlag(..), Boxity(..), isBoxed, StrictnessMark(..),
- Fixity(..), FixityDirection(..), defaultFixity )
+import BasicTypes ( Arity, RecFlag(..), Boxity(..), isBoxed,
+ StrictnessMark(..) )
-import Type ( Type, mkTyConTy, mkTyConApp, mkTyVarTy, mkTyVarTys,
- ThetaType, TyThing(..) )
+import Type ( Type, mkTyConTy, mkTyConApp, mkTyVarTy, mkTyVarTys,
+ TyThing(..) )
import Kind ( mkArrowKinds, liftedTypeKind, ubxTupleKind )
import Unique ( incrUnique, mkTupleTyConUnique,
mkTupleDataConUnique, mkPArrDataConUnique )
-import PrelNames
import Array
import FastString
import Outputable
\end{code}
\begin{code}
-mkWiredInTyConName :: Module -> FastString -> Unique -> TyCon -> Name
-mkWiredInTyConName mod fs uniq tycon
- = mkWiredInName mod (mkOccFS tcName fs) uniq
+mkWiredInTyConName :: BuiltInSyntax -> Module -> FastString -> Unique -> TyCon -> Name
+mkWiredInTyConName built_in mod fs uniq tycon
+ = mkWiredInName mod (mkOccNameFS tcName fs) uniq
Nothing -- No parent object
(ATyCon tycon) -- Relevant TyCon
+ built_in
-mkWiredInDataConName :: Module -> FastString -> Unique -> DataCon -> Name -> Name
-mkWiredInDataConName mod fs uniq datacon parent
- = mkWiredInName mod (mkOccFS dataName fs) uniq
+mkWiredInDataConName :: BuiltInSyntax -> Module -> FastString -> Unique -> DataCon -> Name -> Name
+mkWiredInDataConName built_in mod fs uniq datacon parent
+ = mkWiredInName mod (mkOccNameFS dataName fs) uniq
(Just parent) -- Name of parent TyCon
(ADataCon datacon) -- Relevant DataCon
+ built_in
-charTyConName = mkWiredInTyConName pREL_BASE FSLIT("Char") charTyConKey charTyCon
-charDataConName = mkWiredInDataConName pREL_BASE FSLIT("C#") charDataConKey charDataCon charTyConName
-intTyConName = mkWiredInTyConName pREL_BASE FSLIT("Int") intTyConKey intTyCon
-intDataConName = mkWiredInDataConName pREL_BASE FSLIT("I#") intDataConKey intDataCon intTyConName
+charTyConName = mkWiredInTyConName UserSyntax pREL_BASE FSLIT("Char") charTyConKey charTyCon
+charDataConName = mkWiredInDataConName UserSyntax pREL_BASE FSLIT("C#") charDataConKey charDataCon charTyConName
+intTyConName = mkWiredInTyConName UserSyntax pREL_BASE FSLIT("Int") intTyConKey intTyCon
+intDataConName = mkWiredInDataConName UserSyntax pREL_BASE FSLIT("I#") intDataConKey intDataCon intTyConName
-boolTyConName = mkWiredInTyConName pREL_BASE FSLIT("Bool") boolTyConKey boolTyCon
-falseDataConName = mkWiredInDataConName pREL_BASE FSLIT("False") falseDataConKey falseDataCon boolTyConName
-trueDataConName = mkWiredInDataConName pREL_BASE FSLIT("True") trueDataConKey trueDataCon boolTyConName
-listTyConName = mkWiredInTyConName pREL_BASE FSLIT("[]") listTyConKey listTyCon
-nilDataConName = mkWiredInDataConName pREL_BASE FSLIT("[]") nilDataConKey nilDataCon listTyConName
-consDataConName = mkWiredInDataConName pREL_BASE FSLIT(":") consDataConKey consDataCon listTyConName
+boolTyConName = mkWiredInTyConName UserSyntax pREL_BASE FSLIT("Bool") boolTyConKey boolTyCon
+falseDataConName = mkWiredInDataConName UserSyntax pREL_BASE FSLIT("False") falseDataConKey falseDataCon boolTyConName
+trueDataConName = mkWiredInDataConName UserSyntax pREL_BASE FSLIT("True") trueDataConKey trueDataCon boolTyConName
+listTyConName = mkWiredInTyConName BuiltInSyntax pREL_BASE FSLIT("[]") listTyConKey listTyCon
+nilDataConName = mkWiredInDataConName BuiltInSyntax pREL_BASE FSLIT("[]") nilDataConKey nilDataCon listTyConName
+consDataConName = mkWiredInDataConName BuiltInSyntax pREL_BASE FSLIT(":") consDataConKey consDataCon listTyConName
-floatTyConName = mkWiredInTyConName pREL_FLOAT FSLIT("Float") floatTyConKey floatTyCon
-floatDataConName = mkWiredInDataConName pREL_FLOAT FSLIT("F#") floatDataConKey floatDataCon floatTyConName
-doubleTyConName = mkWiredInTyConName pREL_FLOAT FSLIT("Double") doubleTyConKey doubleTyCon
-doubleDataConName = mkWiredInDataConName pREL_FLOAT FSLIT("D#") doubleDataConKey doubleDataCon doubleTyConName
+floatTyConName = mkWiredInTyConName UserSyntax pREL_FLOAT FSLIT("Float") floatTyConKey floatTyCon
+floatDataConName = mkWiredInDataConName UserSyntax pREL_FLOAT FSLIT("F#") floatDataConKey floatDataCon floatTyConName
+doubleTyConName = mkWiredInTyConName UserSyntax pREL_FLOAT FSLIT("Double") doubleTyConKey doubleTyCon
+doubleDataConName = mkWiredInDataConName UserSyntax pREL_FLOAT FSLIT("D#") doubleDataConKey doubleDataCon doubleTyConName
-parrTyConName = mkWiredInTyConName pREL_PARR FSLIT("[::]") parrTyConKey parrTyCon
-parrDataConName = mkWiredInDataConName pREL_PARR FSLIT("PArr") parrDataConKey parrDataCon parrTyConName
+parrTyConName = mkWiredInTyConName BuiltInSyntax pREL_PARR FSLIT("[::]") parrTyConKey parrTyCon
+parrDataConName = mkWiredInDataConName UserSyntax pREL_PARR FSLIT("PArr") parrDataConKey parrDataCon parrTyConName
boolTyCon_RDR = nameRdrName boolTyConName
false_RDR = nameRdrName falseDataConName
tycon = mkAlgTyCon name
(mkArrowKinds (map tyVarKind tyvars) liftedTypeKind)
tyvars
- [] -- No context
argvrcs
- (DataTyCon cons is_enum)
- [] -- No record selectors
+ [] -- No stupid theta
+ (DataTyCon cons is_enum)
+ [] -- No record selectors
is_rec
True -- All the wired-in tycons have generics
pcDataConWithFixity declared_infix dc_name tyvars arg_tys tycon
= data_con
where
- data_con = mkDataCon dc_name declared_infix
+ data_con = mkDataCon dc_name declared_infix True {- Vanilla -}
(map (const NotMarkedStrict) arg_tys)
[{- No labelled fields -}]
- tyvars [] [] [] arg_tys tycon
+ tyvars [] [] arg_tys tycon (mkTyVarTys tyvars)
(mkDataConIds bogus_wrap_name wrk_name data_con)
+
mod = nameModule dc_name
wrk_occ = mkDataConWorkerOcc (nameOccName dc_name)
wrk_key = incrUnique (nameUnique dc_name)
wrk_name = mkWiredInName mod wrk_occ wrk_key
(Just (tyConName tycon))
- (AnId (dataConWorkId data_con))
+ (AnId (dataConWorkId data_con)) UserSyntax
bogus_wrap_name = pprPanic "Wired-in data wrapper id" (ppr dc_name)
-- Wired-in types are too simple to need wrappers
\end{code}
tycon = mkTupleTyCon tc_name tc_kind arity tyvars tuple_con boxity gen_info
mod = mkTupleModule boxity arity
tc_name = mkWiredInName mod (mkTupleOcc tcName boxity arity) tc_uniq
- Nothing (ATyCon tycon)
+ Nothing (ATyCon tycon) BuiltInSyntax
tc_kind = mkArrowKinds (map tyVarKind tyvars) res_kind
res_kind | isBoxed boxity = liftedTypeKind
| otherwise = ubxTupleKind
tuple_con = pcDataCon dc_name tyvars tyvar_tys tycon
tyvar_tys = mkTyVarTys tyvars
dc_name = mkWiredInName mod (mkTupleOcc dataName boxity arity) dc_uniq
- (Just tc_name) (ADataCon tuple_con)
+ (Just tc_name) (ADataCon tuple_con) BuiltInSyntax
tc_uniq = mkTupleTyConUnique boxity arity
dc_uniq = mkTupleDataConUnique boxity arity
gen_info = True -- Tuples all have generics..
-- represents the type constructor of parallel arrays
--
--- * this must match the definition in `PrelPArr'
+-- * this must match the definition in `PrelPArr'
--
-- NB: Although the constructor is given here, it will not be accessible in
-- user code as it is not in the environment of any compiled module except
-- fake array constructors
--
--- * these constructors are never really used to represent array values;
+-- * these constructors are never really used to represent array values;
-- however, they are very convenient during desugaring (and, in particular,
-- in the pattern matching compiler) to treat array pattern just like
-- yet another constructor pattern
tyvar = head alphaTyVars
tyvarTys = replicate arity $ mkTyVarTy tyvar
nameStr = mkFastString ("MkPArr" ++ show arity)
- name = mkWiredInName pREL_PARR (mkOccFS dataName nameStr) uniq
- Nothing (ADataCon data_con)
+ name = mkWiredInName pREL_PARR (mkOccNameFS dataName nameStr) uniq
+ Nothing (ADataCon data_con) UserSyntax
uniq = mkPArrDataConUnique arity
-- checks whether a data constructor is a fake constructor for parallel arrays