X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Fprelude%2FPrelNames.lhs;h=4d834dfaacf99d7be12d94c00c9352121451a9f1;hb=ba2843abdfe6f055777e4e66e8add769fce31d29;hp=3c2d26c21a4b1389d1eaac2c2b2751e80e579493;hpb=014a3451c3179b6c485e67dd1463966d588be96a;p=ghc-hetmet.git diff --git a/ghc/compiler/prelude/PrelNames.lhs b/ghc/compiler/prelude/PrelNames.lhs index 3c2d26c..4d834df 100644 --- a/ghc/compiler/prelude/PrelNames.lhs +++ b/ghc/compiler/prelude/PrelNames.lhs @@ -1,129 +1,311 @@ % % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998 % -\section[PrelNames]{Definitions of prelude modules} +\section[PrelNames]{Definitions of prelude modules and names} -The strings identify built-in prelude modules. They are -defined here so as to avod -[oh dear, looks like the recursive module monster caught up with - and gobbled whoever was writing the above :-) -- SOF ] +Nota Bene: all Names defined in here should come from the base package + +* ModuleNames for prelude modules, + e.g. pREL_BASE_Name :: ModuleName + +* Modules for prelude modules + e.g. pREL_Base :: Module + +* Uniques for Ids, DataCons, TyCons and Classes that the compiler + "knows about" in some way + e.g. intTyConKey :: Unique + minusClassOpKey :: Unique + +* Names for Ids, DataCons, TyCons and Classes that the compiler + "knows about" in some way + e.g. intTyConName :: Name + minusName :: Name + One of these Names contains + (a) the module and occurrence name of the thing + (b) its Unique + The may way the compiler "knows about" one of these things is + where the type checker or desugarer needs to look it up. For + example, when desugaring list comprehensions the desugarer + needs to conjure up 'foldr'. It does this by looking up + foldrName in the environment. + +* RdrNames for Ids, DataCons etc that the compiler may emit into + generated code (e.g. for deriving). It's not necessary to know + the uniques for these guys, only their names + \begin{code} -module PrelNames - ( - -- Prelude modules - pREL_GHC, pREL_BASE, pREL_ADDR, pREL_STABLE, - pREL_IO_BASE, pREL_PACK, pREL_ERR, pREL_NUM, pREL_FLOAT, pREL_REAL, - - -- Module names (both Prelude and otherwise) - pREL_GHC_Name, pRELUDE_Name, - mAIN_Name, pREL_MAIN_Name, pREL_ERR_Name, - pREL_BASE_Name, pREL_NUM_Name, pREL_LIST_Name, - pREL_TUP_Name, pREL_ADDR_Name, pREL_READ_Name, - pREL_PACK_Name, pREL_CONC_Name, pREL_IO_BASE_Name, - pREL_ST_Name, pREL_ARR_Name, pREL_BYTEARR_Name, pREL_FOREIGN_Name, - pREL_STABLE_Name, pREL_SHOW_Name, pREL_ENUM_Name, iNT_Name, wORD_Name, - pREL_REAL_Name, pREL_FLOAT_Name, - - -- RdrNames for lots of things, mainly used in derivings - eq_RDR, ne_RDR, le_RDR, lt_RDR, ge_RDR, gt_RDR, max_RDR, min_RDR, - compare_RDR, minBound_RDR, maxBound_RDR, enumFrom_RDR, enumFromTo_RDR, - enumFromThen_RDR, enumFromThenTo_RDR, succ_RDR, pred_RDR, fromEnum_RDR, toEnum_RDR, - ratioDataCon_RDR, range_RDR, index_RDR, inRange_RDR, readsPrec_RDR, - readList_RDR, showsPrec_RDR, showList_RDR, plus_RDR, times_RDR, - ltTag_RDR, eqTag_RDR, gtTag_RDR, false_RDR, true_RDR, - and_RDR, not_RDR, append_RDR, map_RDR, compose_RDR, mkInt_RDR, - error_RDR, assertErr_RDR, - showString_RDR, showParen_RDR, readParen_RDR, lex_RDR, - showSpace_RDR, showList___RDR, readList___RDR, negate_RDR, - addr2Integer_RDR, ioTyCon_RDR, - foldr_RDR, build_RDR, getTag_RDR, - - orderingTyCon_RDR, rationalTyCon_RDR, ratioTyCon_RDR, byteArrayTyCon_RDR, - mutableByteArrayTyCon_RDR, foreignObjTyCon_RDR, - bcoPrimTyCon_RDR, - intTyCon_RDR, stablePtrTyCon_RDR, stablePtrDataCon_RDR, - int8TyCon_RDR, int16TyCon_RDR, int32TyCon_RDR, int64TyCon_RDR, - word8TyCon_RDR, word16TyCon_RDR, word32TyCon_RDR, word64TyCon_RDR, - - boundedClass_RDR, monadPlusClass_RDR, functorClass_RDR, showClass_RDR, - realClass_RDR, integralClass_RDR, floatingClass_RDR, realFracClass_RDR, - realFloatClass_RDR, readClass_RDR, ixClass_RDR, - fromInt_RDR, fromInteger_RDR, minus_RDR, fromRational_RDR, - - bindIO_RDR, returnIO_RDR, thenM_RDR, returnM_RDR, failM_RDR, - - deRefStablePtr_RDR, makeStablePtr_RDR, - concat_RDR, filter_RDR, zip_RDR, augment_RDR, - otherwiseId_RDR, assert_RDR, runSTRep_RDR, - - unpackCString_RDR, unpackCString2_RDR, unpackCStringAppend_RDR, unpackCStringFoldr_RDR, - numClass_RDR, fractionalClass_RDR, eqClass_RDR, - ccallableClass_RDR, creturnableClass_RDR, - monadClass_RDR, enumClass_RDR, ordClass_RDR, - ioDataCon_RDR, - - main_RDR, - - mkTupNameStr, mkTupConRdrName - - ) where +module PrelNames ( + Unique, Uniquable(..), hasKey, -- Re-exported for convenience + + ----------------------------------------------------------- + module PrelNames, -- A huge bunch of (a) Names, e.g. intTyConName + -- (b) Uniques e.g. intTyConKey + -- (c) Groups of classes and types + -- (d) miscellaneous things + -- So many that we export them all + ) where #include "HsVersions.h" -import Module ( Module, ModuleName, mkPrelModule, mkSrcModule ) -import OccName ( NameSpace, varName, dataName, tcName, clsName ) -import RdrName ( RdrName, mkPreludeQual ) -import BasicTypes ( Boxity(..), Arity ) +import Module ( ModuleName, mkBasePkgModule, mkHomeModule, mkModuleName ) +import OccName ( UserFS, dataName, tcName, clsName, varName, + mkKindOccFS, mkOccFS + ) + +import RdrName ( RdrName, nameRdrName, mkOrig, rdrNameOcc ) +import Unique ( Unique, Uniquable(..), hasKey, + mkPreludeMiscIdUnique, mkPreludeDataConUnique, + mkPreludeTyConUnique, mkPreludeClassUnique, + mkTupleTyConUnique, isTupleKey + ) +import BasicTypes ( Boxity(..) ) +import Name ( Name, mkInternalName, mkKnownKeyExternalName, mkWiredInName, nameUnique ) +import SrcLoc ( noSrcLoc ) import Util ( nOfThem ) import Panic ( panic ) +import FastString + + +\end{code} + + +%************************************************************************ +%* * +\subsection{Local Names} +%* * +%************************************************************************ + +This *local* name is used by the interactive stuff + +\begin{code} +itName uniq = mkInternalName uniq (mkOccFS varName FSLIT("it")) noSrcLoc +\end{code} + +\begin{code} +-- mkUnboundName makes a place-holder Name; it shouldn't be looked at except possibly +-- during compiler debugging. +mkUnboundName :: RdrName -> Name +mkUnboundName rdr_name = mkInternalName unboundKey (rdrNameOcc rdr_name) noSrcLoc + +isUnboundName :: Name -> Bool +isUnboundName name = name `hasKey` unboundKey \end{code} + +%************************************************************************ +%* * +\subsection{Built-in-syntax names +%* * +%************************************************************************ + +Built-in syntax names are parsed directly into Exact RdrNames. +This predicate just identifies them. + +\begin{code} +isBuiltInSyntaxName :: Name -> Bool +isBuiltInSyntaxName n + = isTupleKey uniq + || uniq `elem` [listTyConKey, nilDataConKey, consDataConKey, + funTyConKey, parrTyConKey] + where + uniq = nameUnique n +\end{code} + +%************************************************************************ +%* * +\subsection{Known key Names} +%* * +%************************************************************************ + +This section tells what the compiler knows about the assocation of +names with uniques. These ones are the *non* wired-in ones. The +wired in ones are defined in TysWiredIn etc. + +\begin{code} +basicKnownKeyNames :: [Name] +basicKnownKeyNames + = [ -- Type constructors (synonyms especially) + ioTyConName, ioDataConName, + runIOName, + orderingTyConName, + rationalTyConName, + ratioDataConName, + ratioTyConName, + byteArrayTyConName, + mutableByteArrayTyConName, + bcoPrimTyConName, + + -- Classes. *Must* include: + -- classes that are grabbed by key (e.g., eqClassKey) + -- classes in "Class.standardClassKeys" (quite a few) + eqClassName, -- mentioned, derivable + ordClassName, -- derivable + boundedClassName, -- derivable + numClassName, -- mentioned, numeric + enumClassName, -- derivable + monadClassName, + functorClassName, + realClassName, -- numeric + integralClassName, -- numeric + fractionalClassName, -- numeric + floatingClassName, -- numeric + realFracClassName, -- numeric + realFloatClassName, -- numeric + cCallableClassName, -- mentioned, ccallish + cReturnableClassName, -- mentioned, ccallish + dataClassName, + typeableClassName, + + -- Numeric stuff + negateName, minusName, + fromRationalName, fromIntegerName, + geName, eqName, + + -- Enum stuff + enumFromName, enumFromThenName, + enumFromThenToName, enumFromToName, + enumFromToPName, enumFromThenToPName, + + -- Monad stuff + thenMName, bindMName, returnMName, failMName, + thenIOName, bindIOName, returnIOName, failIOName, + + -- MonadRec stuff + mfixName, + + -- Arrow stuff + arrAName, composeAName, firstAName, + appAName, choiceAName, loopAName, + + -- Ix stuff + ixClassName, + + -- Show stuff + showClassName, + + -- Read stuff + readClassName, + + -- Stable pointers + newStablePtrName, + + -- Strings and lists + unpackCStringName, unpackCStringAppendName, + unpackCStringFoldrName, unpackCStringUtf8Name, + + -- List operations + concatName, filterName, + zipName, foldrName, buildName, augmentName, appendName, + + -- Parallel array operations + nullPName, lengthPName, replicatePName, mapPName, + filterPName, zipPName, crossPName, indexPName, + toPName, bpermutePName, bpermuteDftPName, indexOfPName, + + -- FFI primitive types that are not wired-in. + stablePtrTyConName, ptrTyConName, funPtrTyConName, addrTyConName, + int8TyConName, int16TyConName, int32TyConName, int64TyConName, + word8TyConName, word16TyConName, word32TyConName, word64TyConName, + + -- Others + unsafeCoerceName, otherwiseIdName, + plusIntegerName, timesIntegerName, + eqStringName, assertName, assertErrorName, runSTRepName, + printName, splitName, fstName, sndName, + errorName, + + -- Booleans + andName, orName + + -- The Either type + , eitherTyConName, leftDataConName, rightDataConName + + -- dotnet interop + , objectTyConName, marshalObjectName, unmarshalObjectName + , marshalStringName, unmarshalStringName, checkDotnetResName + ] + +monadNames :: [Name] -- The monad ops need by a HsDo +monadNames = [returnMName, failMName, bindMName, thenMName] +\end{code} + + %************************************************************************ %* * \subsection{Module names} %* * %************************************************************************ + +--MetaHaskell Extension Add a new module here \begin{code} -pRELUDE_Name = mkSrcModule "Prelude" -pREL_GHC_Name = mkSrcModule "PrelGHC" -- Primitive types and values -pREL_BASE_Name = mkSrcModule "PrelBase" -pREL_ENUM_Name = mkSrcModule "PrelEnum" -pREL_SHOW_Name = mkSrcModule "PrelShow" -pREL_READ_Name = mkSrcModule "PrelRead" -pREL_NUM_Name = mkSrcModule "PrelNum" -pREL_LIST_Name = mkSrcModule "PrelList" -pREL_TUP_Name = mkSrcModule "PrelTup" -pREL_PACK_Name = mkSrcModule "PrelPack" -pREL_CONC_Name = mkSrcModule "PrelConc" -pREL_IO_BASE_Name = mkSrcModule "PrelIOBase" -pREL_ST_Name = mkSrcModule "PrelST" -pREL_ARR_Name = mkSrcModule "PrelArr" -pREL_BYTEARR_Name = mkSrcModule "PrelByteArr" -pREL_FOREIGN_Name = mkSrcModule "PrelForeign" -pREL_STABLE_Name = mkSrcModule "PrelStable" -pREL_ADDR_Name = mkSrcModule "PrelAddr" -pREL_ERR_Name = mkSrcModule "PrelErr" -pREL_REAL_Name = mkSrcModule "PrelReal" -pREL_FLOAT_Name = mkSrcModule "PrelFloat" - -pREL_MAIN_Name = mkSrcModule "PrelMain" -mAIN_Name = mkSrcModule "Main" -iNT_Name = mkSrcModule "Int" -wORD_Name = mkSrcModule "Word" - -pREL_GHC = mkPrelModule pREL_GHC_Name -pREL_BASE = mkPrelModule pREL_BASE_Name -pREL_ADDR = mkPrelModule pREL_ADDR_Name -pREL_STABLE = mkPrelModule pREL_STABLE_Name -pREL_IO_BASE = mkPrelModule pREL_IO_BASE_Name -pREL_PACK = mkPrelModule pREL_PACK_Name -pREL_ERR = mkPrelModule pREL_ERR_Name -pREL_NUM = mkPrelModule pREL_NUM_Name -pREL_REAL = mkPrelModule pREL_REAL_Name -pREL_FLOAT = mkPrelModule pREL_FLOAT_Name +pRELUDE_Name = mkModuleName "Prelude" +gHC_PRIM_Name = mkModuleName "GHC.Prim" -- Primitive types and values +pREL_BASE_Name = mkModuleName "GHC.Base" +pREL_ENUM_Name = mkModuleName "GHC.Enum" +pREL_SHOW_Name = mkModuleName "GHC.Show" +pREL_READ_Name = mkModuleName "GHC.Read" +pREL_NUM_Name = mkModuleName "GHC.Num" +pREL_LIST_Name = mkModuleName "GHC.List" +pREL_PARR_Name = mkModuleName "GHC.PArr" +pREL_TUP_Name = mkModuleName "Data.Tuple" +pREL_EITHER_Name = mkModuleName "Data.Either" +pREL_PACK_Name = mkModuleName "GHC.Pack" +pREL_CONC_Name = mkModuleName "GHC.Conc" +pREL_IO_BASE_Name = mkModuleName "GHC.IOBase" +pREL_ST_Name = mkModuleName "GHC.ST" +pREL_ARR_Name = mkModuleName "GHC.Arr" +pREL_BYTEARR_Name = mkModuleName "PrelByteArr" +pREL_STABLE_Name = mkModuleName "GHC.Stable" +pREL_ADDR_Name = mkModuleName "GHC.Addr" +pREL_PTR_Name = mkModuleName "GHC.Ptr" +pREL_ERR_Name = mkModuleName "GHC.Err" +pREL_REAL_Name = mkModuleName "GHC.Real" +pREL_FLOAT_Name = mkModuleName "GHC.Float" +pREL_TOP_HANDLER_Name = mkModuleName "GHC.TopHandler" +sYSTEM_IO_Name = mkModuleName "System.IO" +dYNAMIC_Name = mkModuleName "Data.Dynamic" +tYPEABLE_Name = mkModuleName "Data.Typeable" +gENERICS_Name = mkModuleName "Data.Generics" +dOTNET_Name = mkModuleName "GHC.Dotnet" + +rEAD_PREC_Name = mkModuleName "Text.ParserCombinators.ReadPrec" +lEX_Name = mkModuleName "Text.Read.Lex" + +mAIN_Name = mkModuleName "Main" +pREL_INT_Name = mkModuleName "GHC.Int" +pREL_WORD_Name = mkModuleName "GHC.Word" +mONAD_FIX_Name = mkModuleName "Control.Monad.Fix" +aRROW_Name = mkModuleName "Control.Arrow" +aDDR_Name = mkModuleName "Addr" + +gLA_EXTS_Name = mkModuleName "GHC.Exts" + +gHC_PRIM = mkBasePkgModule gHC_PRIM_Name +pREL_BASE = mkBasePkgModule pREL_BASE_Name +pREL_ADDR = mkBasePkgModule pREL_ADDR_Name +pREL_PTR = mkBasePkgModule pREL_PTR_Name +pREL_STABLE = mkBasePkgModule pREL_STABLE_Name +pREL_IO_BASE = mkBasePkgModule pREL_IO_BASE_Name +pREL_PACK = mkBasePkgModule pREL_PACK_Name +pREL_ERR = mkBasePkgModule pREL_ERR_Name +pREL_NUM = mkBasePkgModule pREL_NUM_Name +pREL_REAL = mkBasePkgModule pREL_REAL_Name +pREL_FLOAT = mkBasePkgModule pREL_FLOAT_Name +pRELUDE = mkBasePkgModule pRELUDE_Name + +-- MetaHaskell Extension text2 from Meta/work/gen.hs +mETA_META_Name = mkModuleName "Language.Haskell.THSyntax" + +rOOT_MAIN_Name = mkModuleName ":Main" -- Root module for initialisation +rOOT_MAIN = mkHomeModule rOOT_MAIN_Name + -- The ':xxx' makes a moudle name that the user can never + -- use himself. The z-encoding for ':' is "ZC", so the z-encoded + -- module name still starts with a capital letter, which keeps + -- the z-encoded version consistent. +iNTERACTIVE = mkHomeModule (mkModuleName ":Interactive") \end{code} %************************************************************************ @@ -133,200 +315,427 @@ pREL_FLOAT = mkPrelModule pREL_FLOAT_Name %************************************************************************ \begin{code} -mkTupNameStr :: Boxity -> Int -> (ModuleName, FAST_STRING) +mkTupNameStr :: Boxity -> Int -> (ModuleName, UserFS) -mkTupNameStr Boxed 0 = (pREL_BASE_Name, SLIT("()")) +mkTupNameStr Boxed 0 = (pREL_BASE_Name, FSLIT("()")) mkTupNameStr Boxed 1 = panic "Name.mkTupNameStr: 1 ???" -mkTupNameStr Boxed 2 = (pREL_TUP_Name, _PK_ "(,)") -- not strictly necessary -mkTupNameStr Boxed 3 = (pREL_TUP_Name, _PK_ "(,,)") -- ditto -mkTupNameStr Boxed 4 = (pREL_TUP_Name, _PK_ "(,,,)") -- ditto -mkTupNameStr Boxed n = (pREL_TUP_Name, _PK_ ("(" ++ nOfThem (n-1) ',' ++ ")")) +mkTupNameStr Boxed 2 = (pREL_TUP_Name, mkFastString "(,)") -- not strictly necessary +mkTupNameStr Boxed 3 = (pREL_TUP_Name, mkFastString "(,,)") -- ditto +mkTupNameStr Boxed 4 = (pREL_TUP_Name, mkFastString "(,,,)") -- ditto +mkTupNameStr Boxed n = (pREL_TUP_Name, mkFastString ("(" ++ nOfThem (n-1) ',' ++ ")")) mkTupNameStr Unboxed 0 = panic "Name.mkUbxTupNameStr: 0 ???" -mkTupNameStr Unboxed 1 = (pREL_GHC_Name, _PK_ "(# #)") -- 1 and 0 both make sense!!! -mkTupNameStr Unboxed 2 = (pREL_GHC_Name, _PK_ "(#,#)") -mkTupNameStr Unboxed 3 = (pREL_GHC_Name, _PK_ "(#,,#)") -mkTupNameStr Unboxed 4 = (pREL_GHC_Name, _PK_ "(#,,,#)") -mkTupNameStr Unboxed n = (pREL_GHC_Name, _PK_ ("(#" ++ nOfThem (n-1) ',' ++ "#)")) - -mkTupConRdrName :: NameSpace -> Boxity -> Arity -> RdrName -mkTupConRdrName space boxity arity = case mkTupNameStr boxity arity of - (mod, occ) -> mkPreludeQual space mod occ +mkTupNameStr Unboxed 1 = (gHC_PRIM_Name, mkFastString "(# #)") -- 1 and 0 both make sense!!! +mkTupNameStr Unboxed 2 = (gHC_PRIM_Name, mkFastString "(#,#)") +mkTupNameStr Unboxed 3 = (gHC_PRIM_Name, mkFastString "(#,,#)") +mkTupNameStr Unboxed 4 = (gHC_PRIM_Name, mkFastString "(#,,,#)") +mkTupNameStr Unboxed n = (gHC_PRIM_Name, mkFastString ("(#" ++ nOfThem (n-1) ',' ++ "#)")) \end{code} +%************************************************************************ +%* * + RdrNames +%* * +%************************************************************************ + +\begin{code} +eq_RDR = nameRdrName eqName +ge_RDR = nameRdrName geName +ne_RDR = varQual_RDR pREL_BASE_Name FSLIT("/=") +le_RDR = varQual_RDR pREL_BASE_Name FSLIT("<=") +gt_RDR = varQual_RDR pREL_BASE_Name FSLIT(">") +compare_RDR = varQual_RDR pREL_BASE_Name FSLIT("compare") +ltTag_RDR = dataQual_RDR pREL_BASE_Name FSLIT("LT") +eqTag_RDR = dataQual_RDR pREL_BASE_Name FSLIT("EQ") +gtTag_RDR = dataQual_RDR pREL_BASE_Name FSLIT("GT") + +eqClass_RDR = nameRdrName eqClassName +numClass_RDR = nameRdrName numClassName +ordClass_RDR = nameRdrName ordClassName +enumClass_RDR = nameRdrName enumClassName +monadClass_RDR = nameRdrName monadClassName +cCallableClass_RDR = nameRdrName cCallableClassName +cReturnableClass_RDR = nameRdrName cReturnableClassName + +map_RDR = varQual_RDR pREL_BASE_Name FSLIT("map") +append_RDR = varQual_RDR pREL_BASE_Name FSLIT("++") + +foldr_RDR = nameRdrName foldrName +build_RDR = nameRdrName buildName +returnM_RDR = nameRdrName returnMName +bindM_RDR = nameRdrName bindMName +failM_RDR = nameRdrName failMName + +false_RDR = nameRdrName falseDataConName +true_RDR = nameRdrName trueDataConName +and_RDR = nameRdrName andName + +left_RDR = nameRdrName leftDataConName +right_RDR = nameRdrName rightDataConName + +error_RDR = nameRdrName errorName + +fromEnum_RDR = varQual_RDR pREL_ENUM_Name FSLIT("fromEnum") +toEnum_RDR = varQual_RDR pREL_ENUM_Name FSLIT("toEnum") +mkInt_RDR = nameRdrName intDataConName + +enumFrom_RDR = nameRdrName enumFromName +enumFromTo_RDR = nameRdrName enumFromToName +enumFromThen_RDR = nameRdrName enumFromThenName +enumFromThenTo_RDR = nameRdrName enumFromThenToName + +ratioDataCon_RDR = nameRdrName ratioDataConName +plusInteger_RDR = nameRdrName plusIntegerName +timesInteger_RDR = nameRdrName timesIntegerName + +ioDataCon_RDR = nameRdrName ioDataConName + +eqString_RDR = nameRdrName eqStringName +unpackCString_RDR = nameRdrName unpackCStringName +unpackCStringFoldr_RDR = nameRdrName unpackCStringFoldrName +unpackCStringUtf8_RDR = nameRdrName unpackCStringUtf8Name + +newStablePtr_RDR = nameRdrName newStablePtrName +addrDataCon_RDR = dataQual_RDR aDDR_Name FSLIT("A#") + +bindIO_RDR = nameRdrName bindIOName +returnIO_RDR = nameRdrName returnIOName + +fromInteger_RDR = nameRdrName fromIntegerName +fromRational_RDR = nameRdrName fromRationalName +minus_RDR = nameRdrName minusName +times_RDR = varQual_RDR pREL_NUM_Name FSLIT("*") +plus_RDR = varQual_RDR pREL_NUM_Name FSLIT("+") + +compose_RDR = varQual_RDR pREL_BASE_Name FSLIT(".") + +not_RDR = varQual_RDR pREL_BASE_Name FSLIT("not") +getTag_RDR = varQual_RDR pREL_BASE_Name FSLIT("getTag") +succ_RDR = varQual_RDR pREL_ENUM_Name FSLIT("succ") +pred_RDR = varQual_RDR pREL_ENUM_Name FSLIT("pred") +minBound_RDR = varQual_RDR pREL_ENUM_Name FSLIT("minBound") +maxBound_RDR = varQual_RDR pREL_ENUM_Name FSLIT("maxBound") +range_RDR = varQual_RDR pREL_ARR_Name FSLIT("range") +inRange_RDR = varQual_RDR pREL_ARR_Name FSLIT("inRange") +index_RDR = varQual_RDR pREL_ARR_Name FSLIT("index") + +readList_RDR = varQual_RDR pREL_READ_Name FSLIT("readList") +readListDefault_RDR = varQual_RDR pREL_READ_Name FSLIT("readListDefault") +readListPrec_RDR = varQual_RDR pREL_READ_Name FSLIT("readListPrec") +readListPrecDefault_RDR = varQual_RDR pREL_READ_Name FSLIT("readListPrecDefault") +readPrec_RDR = varQual_RDR pREL_READ_Name FSLIT("readPrec") +parens_RDR = varQual_RDR pREL_READ_Name FSLIT("parens") +choose_RDR = varQual_RDR pREL_READ_Name FSLIT("choose") +lexP_RDR = varQual_RDR pREL_READ_Name FSLIT("lexP") + +punc_RDR = dataQual_RDR lEX_Name FSLIT("Punc") +ident_RDR = dataQual_RDR lEX_Name FSLIT("Ident") +symbol_RDR = dataQual_RDR lEX_Name FSLIT("Symbol") + +step_RDR = varQual_RDR rEAD_PREC_Name FSLIT("step") +alt_RDR = varQual_RDR rEAD_PREC_Name FSLIT("+++") +reset_RDR = varQual_RDR rEAD_PREC_Name FSLIT("reset") +prec_RDR = varQual_RDR rEAD_PREC_Name FSLIT("prec") + +showList_RDR = varQual_RDR pREL_SHOW_Name FSLIT("showList") +showList___RDR = varQual_RDR pREL_SHOW_Name FSLIT("showList__") +showsPrec_RDR = varQual_RDR pREL_SHOW_Name FSLIT("showsPrec") +showString_RDR = varQual_RDR pREL_SHOW_Name FSLIT("showString") +showSpace_RDR = varQual_RDR pREL_SHOW_Name FSLIT("showSpace") +showParen_RDR = varQual_RDR pREL_SHOW_Name FSLIT("showParen") + +typeOf_RDR = varQual_RDR tYPEABLE_Name FSLIT("typeOf") +mkTypeRep_RDR = varQual_RDR tYPEABLE_Name FSLIT("mkAppTy") +mkTyConRep_RDR = varQual_RDR tYPEABLE_Name FSLIT("mkTyCon") + +constr_RDR = dataQual_RDR gENERICS_Name FSLIT("Constr") +gfoldl_RDR = varQual_RDR gENERICS_Name FSLIT("gfoldl") +gfoldr_RDR = varQual_RDR gENERICS_Name FSLIT("gfoldr") +gunfold_RDR = varQual_RDR gENERICS_Name FSLIT("gunfold") +gmapT_RDR = varQual_RDR gENERICS_Name FSLIT("gmapT") +gmapQ_RDR = varQual_RDR gENERICS_Name FSLIT("gmapQ") +gmapM_RDR = varQual_RDR gENERICS_Name FSLIT("gmapM") +conOf_RDR = varQual_RDR gENERICS_Name FSLIT("conOf") +consOf_RDR = varQual_RDR gENERICS_Name FSLIT("consOf") + +undefined_RDR = varQual_RDR pREL_ERR_Name FSLIT("undefined") +\end{code} + %************************************************************************ %* * -\subsection{Commonly-used RdrNames} +\subsection{Known-key names} %* * %************************************************************************ -These RdrNames are not really "built in", but some parts of the compiler -(notably the deriving mechanism) need to mention their names, and it's convenient -to write them all down in one place. +Many of these Names are not really "built in", but some parts of the +compiler (notably the deriving mechanism) need to mention their names, +and it's convenient to write them all down in one place. + +--MetaHaskell Extension add the constrs and the lower case case +-- guys as well (perhaps) e.g. see trueDataConName below + \begin{code} -main_RDR = varQual mAIN_Name SLIT("main") +rootMainName = varQual rOOT_MAIN_Name FSLIT("main") rootMainKey +runIOName = varQual pREL_TOP_HANDLER_Name FSLIT("runIO") runMainKey -ioTyCon_RDR = tcQual pREL_IO_BASE_Name SLIT("IO") -ioDataCon_RDR = dataQual pREL_IO_BASE_Name SLIT("IO") -bindIO_RDR = varQual pREL_IO_BASE_Name SLIT("bindIO") -returnIO_RDR = varQual pREL_IO_BASE_Name SLIT("returnIO") +-- Stuff from GHC.Prim +superKindName = kindQual FSLIT("KX") kindConKey +superBoxityName = kindQual FSLIT("BX") boxityConKey +liftedConName = kindQual FSLIT("*") liftedConKey +unliftedConName = kindQual FSLIT("#") unliftedConKey +openKindConName = kindQual FSLIT("?") anyBoxConKey +typeConName = kindQual FSLIT("Type") typeConKey +funTyConName = tcQual gHC_PRIM_Name FSLIT("(->)") funTyConKey +charPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Char#") charPrimTyConKey +intPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Int#") intPrimTyConKey +int32PrimTyConName = tcQual gHC_PRIM_Name FSLIT("Int32#") int32PrimTyConKey +int64PrimTyConName = tcQual gHC_PRIM_Name FSLIT("Int64#") int64PrimTyConKey +wordPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Word#") wordPrimTyConKey +word32PrimTyConName = tcQual gHC_PRIM_Name FSLIT("Word32#") word32PrimTyConKey +word64PrimTyConName = tcQual gHC_PRIM_Name FSLIT("Word64#") word64PrimTyConKey +addrPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Addr#") addrPrimTyConKey +floatPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Float#") floatPrimTyConKey +doublePrimTyConName = tcQual gHC_PRIM_Name FSLIT("Double#") doublePrimTyConKey +statePrimTyConName = tcQual gHC_PRIM_Name FSLIT("State#") statePrimTyConKey +realWorldTyConName = tcQual gHC_PRIM_Name FSLIT("RealWorld") realWorldTyConKey +arrayPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Array#") arrayPrimTyConKey +byteArrayPrimTyConName = tcQual gHC_PRIM_Name FSLIT("ByteArray#") byteArrayPrimTyConKey +mutableArrayPrimTyConName = tcQual gHC_PRIM_Name FSLIT("MutableArray#") mutableArrayPrimTyConKey +mutableByteArrayPrimTyConName = tcQual gHC_PRIM_Name FSLIT("MutableByteArray#") mutableByteArrayPrimTyConKey +mutVarPrimTyConName = tcQual gHC_PRIM_Name FSLIT("MutVar#") mutVarPrimTyConKey +mVarPrimTyConName = tcQual gHC_PRIM_Name FSLIT("MVar#") mVarPrimTyConKey +stablePtrPrimTyConName = tcQual gHC_PRIM_Name FSLIT("StablePtr#") stablePtrPrimTyConKey +stableNamePrimTyConName = tcQual gHC_PRIM_Name FSLIT("StableName#") stableNamePrimTyConKey +foreignObjPrimTyConName = tcQual gHC_PRIM_Name FSLIT("ForeignObj#") foreignObjPrimTyConKey +bcoPrimTyConName = tcQual gHC_PRIM_Name FSLIT("BCO#") bcoPrimTyConKey +weakPrimTyConName = tcQual gHC_PRIM_Name FSLIT("Weak#") weakPrimTyConKey +threadIdPrimTyConName = tcQual gHC_PRIM_Name FSLIT("ThreadId#") threadIdPrimTyConKey +cCallableClassName = clsQual gHC_PRIM_Name FSLIT("CCallable") cCallableClassKey +cReturnableClassName = clsQual gHC_PRIM_Name FSLIT("CReturnable") cReturnableClassKey -rationalTyCon_RDR = tcQual pREL_REAL_Name SLIT("Rational") -ratioTyCon_RDR = tcQual pREL_REAL_Name SLIT("Ratio") -ratioDataCon_RDR = dataQual pREL_REAL_Name SLIT(":%") +unsafeCoerceName = wVarQual gHC_PRIM_Name FSLIT("unsafeCoerce#") unsafeCoerceIdKey +nullAddrName = wVarQual gHC_PRIM_Name FSLIT("nullAddr#") nullAddrIdKey +seqName = wVarQual gHC_PRIM_Name FSLIT("seq") seqIdKey +realWorldName = wVarQual gHC_PRIM_Name FSLIT("realWorld#") realWorldPrimIdKey -byteArrayTyCon_RDR = tcQual pREL_BYTEARR_Name SLIT("ByteArray") -mutableByteArrayTyCon_RDR = tcQual pREL_BYTEARR_Name SLIT("MutableByteArray") +-- PrelBase data types and constructors +charTyConName = wTcQual pREL_BASE_Name FSLIT("Char") charTyConKey +charDataConName = wDataQual pREL_BASE_Name FSLIT("C#") charDataConKey +intTyConName = wTcQual pREL_BASE_Name FSLIT("Int") intTyConKey +intDataConName = wDataQual pREL_BASE_Name FSLIT("I#") intDataConKey +orderingTyConName = tcQual pREL_BASE_Name FSLIT("Ordering") orderingTyConKey +boolTyConName = wTcQual pREL_BASE_Name FSLIT("Bool") boolTyConKey +falseDataConName = wDataQual pREL_BASE_Name FSLIT("False") falseDataConKey +trueDataConName = wDataQual pREL_BASE_Name FSLIT("True") trueDataConKey +listTyConName = wTcQual pREL_BASE_Name FSLIT("[]") listTyConKey +nilDataConName = wDataQual pREL_BASE_Name FSLIT("[]") nilDataConKey +consDataConName = wDataQual pREL_BASE_Name FSLIT(":") consDataConKey +eqName = varQual pREL_BASE_Name FSLIT("==") eqClassOpKey +geName = varQual pREL_BASE_Name FSLIT(">=") geClassOpKey -foreignObjTyCon_RDR = tcQual pREL_IO_BASE_Name SLIT("ForeignObj") -bcoPrimTyCon_RDR = tcQual pREL_BASE_Name SLIT("BCO#") -stablePtrTyCon_RDR = tcQual pREL_STABLE_Name SLIT("StablePtr") -stablePtrDataCon_RDR = dataQual pREL_STABLE_Name SLIT("StablePtr") -deRefStablePtr_RDR = varQual pREL_STABLE_Name SLIT("deRefStablePtr") -makeStablePtr_RDR = varQual pREL_STABLE_Name SLIT("makeStablePtr") +eitherTyConName = tcQual pREL_EITHER_Name FSLIT("Either") eitherTyConKey +leftDataConName = dataQual pREL_EITHER_Name FSLIT("Left") leftDataConKey +rightDataConName = dataQual pREL_EITHER_Name FSLIT("Right") rightDataConKey --- Random PrelBase data types and constructors -intTyCon_RDR = tcQual pREL_BASE_Name SLIT("Int") -orderingTyCon_RDR = tcQual pREL_BASE_Name SLIT("Ordering") -mkInt_RDR = dataQual pREL_BASE_Name SLIT("I#") -false_RDR = dataQual pREL_BASE_Name SLIT("False") -true_RDR = dataQual pREL_BASE_Name SLIT("True") +-- Generics +crossTyConName = tcQual pREL_BASE_Name FSLIT(":*:") crossTyConKey +crossDataConName = dataQual pREL_BASE_Name FSLIT(":*:") crossDataConKey +plusTyConName = wTcQual pREL_BASE_Name FSLIT(":+:") plusTyConKey +inlDataConName = wDataQual pREL_BASE_Name FSLIT("Inl") inlDataConKey +inrDataConName = wDataQual pREL_BASE_Name FSLIT("Inr") inrDataConKey +genUnitTyConName = wTcQual pREL_BASE_Name FSLIT("Unit") genUnitTyConKey +genUnitDataConName = wDataQual pREL_BASE_Name FSLIT("Unit") genUnitDataConKey --- Random PrelBase functions -otherwiseId_RDR = varQual pREL_BASE_Name SLIT("otherwise") -and_RDR = varQual pREL_BASE_Name SLIT("&&") -not_RDR = varQual pREL_BASE_Name SLIT("not") -compose_RDR = varQual pREL_BASE_Name SLIT(".") -append_RDR = varQual pREL_BASE_Name SLIT("++") -foldr_RDR = varQual pREL_BASE_Name SLIT("foldr") -map_RDR = varQual pREL_BASE_Name SLIT("map") -build_RDR = varQual pREL_BASE_Name SLIT("build") -augment_RDR = varQual pREL_BASE_Name SLIT("augment") - --- Strings -unpackCString_RDR = varQual pREL_BASE_Name SLIT("unpackCString#") -unpackCString2_RDR = varQual pREL_BASE_Name SLIT("unpackNBytes#") -unpackCStringAppend_RDR = varQual pREL_BASE_Name SLIT("unpackAppendCString#") -unpackCStringFoldr_RDR = varQual pREL_BASE_Name SLIT("unpackFoldrCString#") - --- Classes Eq and Ord -eqClass_RDR = clsQual pREL_BASE_Name SLIT("Eq") -ordClass_RDR = clsQual pREL_BASE_Name SLIT("Ord") -eq_RDR = varQual pREL_BASE_Name SLIT("==") -ne_RDR = varQual pREL_BASE_Name SLIT("/=") -le_RDR = varQual pREL_BASE_Name SLIT("<=") -lt_RDR = varQual pREL_BASE_Name SLIT("<") -ge_RDR = varQual pREL_BASE_Name SLIT(">=") -gt_RDR = varQual pREL_BASE_Name SLIT(">") -ltTag_RDR = dataQual pREL_BASE_Name SLIT("LT") -eqTag_RDR = dataQual pREL_BASE_Name SLIT("EQ") -gtTag_RDR = dataQual pREL_BASE_Name SLIT("GT") -max_RDR = varQual pREL_BASE_Name SLIT("max") -min_RDR = varQual pREL_BASE_Name SLIT("min") -compare_RDR = varQual pREL_BASE_Name SLIT("compare") +-- Base strings Strings +unpackCStringName = varQual pREL_BASE_Name FSLIT("unpackCString#") unpackCStringIdKey +unpackCStringAppendName = varQual pREL_BASE_Name FSLIT("unpackAppendCString#") unpackCStringAppendIdKey +unpackCStringFoldrName = varQual pREL_BASE_Name FSLIT("unpackFoldrCString#") unpackCStringFoldrIdKey +unpackCStringUtf8Name = varQual pREL_BASE_Name FSLIT("unpackCStringUtf8#") unpackCStringUtf8IdKey +eqStringName = varQual pREL_BASE_Name FSLIT("eqString") eqStringIdKey + +-- Base classes (Eq, Ord, Functor) +eqClassName = clsQual pREL_BASE_Name FSLIT("Eq") eqClassKey +functorClassName = clsQual pREL_BASE_Name FSLIT("Functor") functorClassKey +ordClassName = clsQual pREL_BASE_Name FSLIT("Ord") ordClassKey -- Class Monad -monadClass_RDR = clsQual pREL_BASE_Name SLIT("Monad") -monadPlusClass_RDR = clsQual pREL_BASE_Name SLIT("MonadPlus") -thenM_RDR = varQual pREL_BASE_Name SLIT(">>=") -returnM_RDR = varQual pREL_BASE_Name SLIT("return") -failM_RDR = varQual pREL_BASE_Name SLIT("fail") +monadClassName = clsQual pREL_BASE_Name FSLIT("Monad") monadClassKey +thenMName = varQual pREL_BASE_Name FSLIT(">>") thenMClassOpKey +bindMName = varQual pREL_BASE_Name FSLIT(">>=") bindMClassOpKey +returnMName = varQual pREL_BASE_Name FSLIT("return") returnMClassOpKey +failMName = varQual pREL_BASE_Name FSLIT("fail") failMClassOpKey --- Class Functor -functorClass_RDR = clsQual pREL_BASE_Name SLIT("Functor") --- Class Show -showClass_RDR = clsQual pREL_SHOW_Name SLIT("Show") -showList___RDR = varQual pREL_SHOW_Name SLIT("showList__") -showsPrec_RDR = varQual pREL_SHOW_Name SLIT("showsPrec") -showList_RDR = varQual pREL_SHOW_Name SLIT("showList") -showSpace_RDR = varQual pREL_SHOW_Name SLIT("showSpace") -showString_RDR = varQual pREL_SHOW_Name SLIT("showString") -showParen_RDR = varQual pREL_SHOW_Name SLIT("showParen") +-- Random PrelBase functions +otherwiseIdName = varQual pREL_BASE_Name FSLIT("otherwise") otherwiseIdKey +foldrName = varQual pREL_BASE_Name FSLIT("foldr") foldrIdKey +buildName = varQual pREL_BASE_Name FSLIT("build") buildIdKey +augmentName = varQual pREL_BASE_Name FSLIT("augment") augmentIdKey +appendName = varQual pREL_BASE_Name FSLIT("++") appendIdKey +andName = varQual pREL_BASE_Name FSLIT("&&") andIdKey +orName = varQual pREL_BASE_Name FSLIT("||") orIdKey +assertName = varQual pREL_BASE_Name FSLIT("assert") assertIdKey +lazyIdName = wVarQual pREL_BASE_Name FSLIT("lazy") lazyIdKey +-- PrelTup +fstName = varQual pREL_TUP_Name FSLIT("fst") fstIdKey +sndName = varQual pREL_TUP_Name FSLIT("snd") sndIdKey --- Class Read -readClass_RDR = clsQual pREL_READ_Name SLIT("Read") -readsPrec_RDR = varQual pREL_READ_Name SLIT("readsPrec") -readList_RDR = varQual pREL_READ_Name SLIT("readList") -readParen_RDR = varQual pREL_READ_Name SLIT("readParen") -lex_RDR = varQual pREL_READ_Name SLIT("lex") -readList___RDR = varQual pREL_READ_Name SLIT("readList__") - - --- Class Num -numClass_RDR = clsQual pREL_NUM_Name SLIT("Num") -fromInt_RDR = varQual pREL_NUM_Name SLIT("fromInt") -fromInteger_RDR = varQual pREL_NUM_Name SLIT("fromInteger") -minus_RDR = varQual pREL_NUM_Name SLIT("-") -negate_RDR = varQual pREL_NUM_Name SLIT("negate") -plus_RDR = varQual pREL_NUM_Name SLIT("+") -times_RDR = varQual pREL_NUM_Name SLIT("*") -addr2Integer_RDR = varQual pREL_NUM_Name SLIT("addr2Integer") - --- Other numberic classes -realClass_RDR = clsQual pREL_REAL_Name SLIT("Real") -integralClass_RDR = clsQual pREL_REAL_Name SLIT("Integral") -realFracClass_RDR = clsQual pREL_REAL_Name SLIT("RealFrac") -fractionalClass_RDR = clsQual pREL_REAL_Name SLIT("Fractional") -fromRational_RDR = varQual pREL_REAL_Name SLIT("fromRational") - -floatingClass_RDR = clsQual pREL_FLOAT_Name SLIT("Floating") -realFloatClass_RDR = clsQual pREL_FLOAT_Name SLIT("RealFloat") +-- Module PrelNum +numClassName = clsQual pREL_NUM_Name FSLIT("Num") numClassKey +fromIntegerName = varQual pREL_NUM_Name FSLIT("fromInteger") fromIntegerClassOpKey +minusName = varQual pREL_NUM_Name FSLIT("-") minusClassOpKey +negateName = varQual pREL_NUM_Name FSLIT("negate") negateClassOpKey +plusIntegerName = varQual pREL_NUM_Name FSLIT("plusInteger") plusIntegerIdKey +timesIntegerName = varQual pREL_NUM_Name FSLIT("timesInteger") timesIntegerIdKey +integerTyConName = wTcQual pREL_NUM_Name FSLIT("Integer") integerTyConKey +smallIntegerDataConName = wDataQual pREL_NUM_Name FSLIT("S#") smallIntegerDataConKey +largeIntegerDataConName = wDataQual pREL_NUM_Name FSLIT("J#") largeIntegerDataConKey + +-- PrelReal types and classes +rationalTyConName = tcQual pREL_REAL_Name FSLIT("Rational") rationalTyConKey +ratioTyConName = tcQual pREL_REAL_Name FSLIT("Ratio") ratioTyConKey +ratioDataConName = dataQual pREL_REAL_Name FSLIT(":%") ratioDataConKey +realClassName = clsQual pREL_REAL_Name FSLIT("Real") realClassKey +integralClassName = clsQual pREL_REAL_Name FSLIT("Integral") integralClassKey +realFracClassName = clsQual pREL_REAL_Name FSLIT("RealFrac") realFracClassKey +fractionalClassName = clsQual pREL_REAL_Name FSLIT("Fractional") fractionalClassKey +fromRationalName = varQual pREL_REAL_Name FSLIT("fromRational") fromRationalClassOpKey + +-- PrelFloat classes +floatTyConName = wTcQual pREL_FLOAT_Name FSLIT("Float") floatTyConKey +floatDataConName = wDataQual pREL_FLOAT_Name FSLIT("F#") floatDataConKey +doubleTyConName = wTcQual pREL_FLOAT_Name FSLIT("Double") doubleTyConKey +doubleDataConName = wDataQual pREL_FLOAT_Name FSLIT("D#") doubleDataConKey +floatingClassName = clsQual pREL_FLOAT_Name FSLIT("Floating") floatingClassKey +realFloatClassName = clsQual pREL_FLOAT_Name FSLIT("RealFloat") realFloatClassKey -- Class Ix -ixClass_RDR = clsQual pREL_ARR_Name SLIT("Ix") -range_RDR = varQual pREL_ARR_Name SLIT("range") -index_RDR = varQual pREL_ARR_Name SLIT("index") -inRange_RDR = varQual pREL_ARR_Name SLIT("inRange") - --- Class CCallable and CReturnable -ccallableClass_RDR = clsQual pREL_GHC_Name SLIT("CCallable") -creturnableClass_RDR = clsQual pREL_GHC_Name SLIT("CReturnable") - --- Class Enum -enumClass_RDR = clsQual pREL_ENUM_Name SLIT("Enum") -succ_RDR = varQual pREL_ENUM_Name SLIT("succ") -pred_RDR = varQual pREL_ENUM_Name SLIT("pred") -toEnum_RDR = varQual pREL_ENUM_Name SLIT("toEnum") -fromEnum_RDR = varQual pREL_ENUM_Name SLIT("fromEnum") -enumFrom_RDR = varQual pREL_ENUM_Name SLIT("enumFrom") -enumFromTo_RDR = varQual pREL_ENUM_Name SLIT("enumFromTo") -enumFromThen_RDR = varQual pREL_ENUM_Name SLIT("enumFromThen") -enumFromThenTo_RDR = varQual pREL_ENUM_Name SLIT("enumFromThenTo") - --- Class Bounded -boundedClass_RDR = clsQual pREL_ENUM_Name SLIT("Bounded") -minBound_RDR = varQual pREL_ENUM_Name SLIT("minBound") -maxBound_RDR = varQual pREL_ENUM_Name SLIT("maxBound") +ixClassName = clsQual pREL_ARR_Name FSLIT("Ix") ixClassKey +-- Class Typeable and Data +typeableClassName = clsQual tYPEABLE_Name FSLIT("Typeable") typeableClassKey +dataClassName = clsQual gENERICS_Name FSLIT("Data") dataClassKey + +-- Enum module (Enum, Bounded) +enumClassName = clsQual pREL_ENUM_Name FSLIT("Enum") enumClassKey +enumFromName = varQual pREL_ENUM_Name FSLIT("enumFrom") enumFromClassOpKey +enumFromToName = varQual pREL_ENUM_Name FSLIT("enumFromTo") enumFromToClassOpKey +enumFromThenName = varQual pREL_ENUM_Name FSLIT("enumFromThen") enumFromThenClassOpKey +enumFromThenToName = varQual pREL_ENUM_Name FSLIT("enumFromThenTo") enumFromThenToClassOpKey +boundedClassName = clsQual pREL_ENUM_Name FSLIT("Bounded") boundedClassKey -- List functions -concat_RDR = varQual pREL_LIST_Name SLIT("concat") -filter_RDR = varQual pREL_LIST_Name SLIT("filter") -zip_RDR = varQual pREL_LIST_Name SLIT("zip") - -int8TyCon_RDR = tcQual iNT_Name SLIT("Int8") -int16TyCon_RDR = tcQual iNT_Name SLIT("Int16") -int32TyCon_RDR = tcQual iNT_Name SLIT("Int32") -int64TyCon_RDR = tcQual pREL_ADDR_Name SLIT("Int64") - -word8TyCon_RDR = tcQual wORD_Name SLIT("Word8") -word16TyCon_RDR = tcQual wORD_Name SLIT("Word16") -word32TyCon_RDR = tcQual wORD_Name SLIT("Word32") -word64TyCon_RDR = tcQual pREL_ADDR_Name SLIT("Word64") - -error_RDR = varQual pREL_ERR_Name SLIT("error") -assert_RDR = varQual pREL_GHC_Name SLIT("assert") -getTag_RDR = varQual pREL_GHC_Name SLIT("getTag#") -assertErr_RDR = varQual pREL_ERR_Name SLIT("assertError") -runSTRep_RDR = varQual pREL_ST_Name SLIT("runSTRep") -\end{code} +concatName = varQual pREL_LIST_Name FSLIT("concat") concatIdKey +filterName = varQual pREL_LIST_Name FSLIT("filter") filterIdKey +zipName = varQual pREL_LIST_Name FSLIT("zip") zipIdKey +-- Class Show +showClassName = clsQual pREL_SHOW_Name FSLIT("Show") showClassKey + +-- Class Read +readClassName = clsQual pREL_READ_Name FSLIT("Read") readClassKey + +-- parallel array types and functions +enumFromToPName = varQual pREL_PARR_Name FSLIT("enumFromToP") enumFromToPIdKey +enumFromThenToPName= varQual pREL_PARR_Name FSLIT("enumFromThenToP") enumFromThenToPIdKey +parrTyConName = wTcQual pREL_PARR_Name FSLIT("[::]") parrTyConKey +parrDataConName = wDataQual pREL_PARR_Name FSLIT("PArr") parrDataConKey +nullPName = varQual pREL_PARR_Name FSLIT("nullP") nullPIdKey +lengthPName = varQual pREL_PARR_Name FSLIT("lengthP") lengthPIdKey +replicatePName = varQual pREL_PARR_Name FSLIT("replicateP") replicatePIdKey +mapPName = varQual pREL_PARR_Name FSLIT("mapP") mapPIdKey +filterPName = varQual pREL_PARR_Name FSLIT("filterP") filterPIdKey +zipPName = varQual pREL_PARR_Name FSLIT("zipP") zipPIdKey +crossPName = varQual pREL_PARR_Name FSLIT("crossP") crossPIdKey +indexPName = varQual pREL_PARR_Name FSLIT("!:") indexPIdKey +toPName = varQual pREL_PARR_Name FSLIT("toP") toPIdKey +bpermutePName = varQual pREL_PARR_Name FSLIT("bpermuteP") bpermutePIdKey +bpermuteDftPName = varQual pREL_PARR_Name FSLIT("bpermuteDftP") bpermuteDftPIdKey +indexOfPName = varQual pREL_PARR_Name FSLIT("indexOfP") indexOfPIdKey + +-- IOBase things +ioTyConName = tcQual pREL_IO_BASE_Name FSLIT("IO") ioTyConKey +ioDataConName = dataQual pREL_IO_BASE_Name FSLIT("IO") ioDataConKey +thenIOName = varQual pREL_IO_BASE_Name FSLIT("thenIO") thenIOIdKey +bindIOName = varQual pREL_IO_BASE_Name FSLIT("bindIO") bindIOIdKey +returnIOName = varQual pREL_IO_BASE_Name FSLIT("returnIO") returnIOIdKey +failIOName = varQual pREL_IO_BASE_Name FSLIT("failIO") failIOIdKey + +-- IO things +printName = varQual sYSTEM_IO_Name FSLIT("print") printIdKey + +-- Int, Word, and Addr things +int8TyConName = tcQual pREL_INT_Name FSLIT("Int8") int8TyConKey +int16TyConName = tcQual pREL_INT_Name FSLIT("Int16") int16TyConKey +int32TyConName = tcQual pREL_INT_Name FSLIT("Int32") int32TyConKey +int64TyConName = tcQual pREL_INT_Name FSLIT("Int64") int64TyConKey + +-- Word module +word8TyConName = tcQual pREL_WORD_Name FSLIT("Word8") word8TyConKey +word16TyConName = tcQual pREL_WORD_Name FSLIT("Word16") word16TyConKey +word32TyConName = tcQual pREL_WORD_Name FSLIT("Word32") word32TyConKey +word64TyConName = tcQual pREL_WORD_Name FSLIT("Word64") word64TyConKey +wordTyConName = wTcQual pREL_WORD_Name FSLIT("Word") wordTyConKey +wordDataConName = wDataQual pREL_WORD_Name FSLIT("W#") wordDataConKey + +-- Addr module +addrTyConName = tcQual aDDR_Name FSLIT("Addr") addrTyConKey + +-- PrelPtr module +ptrTyConName = tcQual pREL_PTR_Name FSLIT("Ptr") ptrTyConKey +funPtrTyConName = tcQual pREL_PTR_Name FSLIT("FunPtr") funPtrTyConKey + +-- Byte array types +byteArrayTyConName = tcQual pREL_BYTEARR_Name FSLIT("ByteArray") byteArrayTyConKey +mutableByteArrayTyConName = tcQual pREL_BYTEARR_Name FSLIT("MutableByteArray") mutableByteArrayTyConKey + +-- Foreign objects and weak pointers +stablePtrTyConName = tcQual pREL_STABLE_Name FSLIT("StablePtr") stablePtrTyConKey +newStablePtrName = varQual pREL_STABLE_Name FSLIT("newStablePtr") newStablePtrIdKey + +-- Error module +errorName = wVarQual pREL_ERR_Name FSLIT("error") errorIdKey +assertErrorName = wVarQual pREL_ERR_Name FSLIT("assertError") assertErrorIdKey +recSelErrorName = wVarQual pREL_ERR_Name FSLIT("recSelError") recSelErrorIdKey +runtimeErrorName = wVarQual pREL_ERR_Name FSLIT("runtimeError") runtimeErrorIdKey +irrefutPatErrorName = wVarQual pREL_ERR_Name FSLIT("irrefutPatError") irrefutPatErrorIdKey +recConErrorName = wVarQual pREL_ERR_Name FSLIT("recConError") recConErrorIdKey +patErrorName = wVarQual pREL_ERR_Name FSLIT("patError") patErrorIdKey +noMethodBindingErrorName = wVarQual pREL_ERR_Name FSLIT("noMethodBindingError") noMethodBindingErrorIdKey +nonExhaustiveGuardsErrorName + = wVarQual pREL_ERR_Name FSLIT("nonExhaustiveGuardsError") nonExhaustiveGuardsErrorIdKey + +-- PrelST module +runSTRepName = varQual pREL_ST_Name FSLIT("runSTRep") runSTRepIdKey + +-- The "split" Id for splittable implicit parameters +splitName = varQual gLA_EXTS_Name FSLIT("split") splitIdKey + +-- Recursive-do notation +mfixName = varQual mONAD_FIX_Name FSLIT("mfix") mfixIdKey + +-- Arrow notation +arrAName = varQual aRROW_Name FSLIT("arr") arrAIdKey +composeAName = varQual aRROW_Name FSLIT(">>>") composeAIdKey +firstAName = varQual aRROW_Name FSLIT("first") firstAIdKey +appAName = varQual aRROW_Name FSLIT("app") appAIdKey +choiceAName = varQual aRROW_Name FSLIT("|||") choiceAIdKey +loopAName = varQual aRROW_Name FSLIT("loop") loopAIdKey + +-- dotnet interop +objectTyConName = wTcQual dOTNET_Name FSLIT("Object") objectTyConKey +unmarshalObjectName = varQual dOTNET_Name FSLIT("unmarshalObject") unmarshalObjectIdKey +marshalObjectName = varQual dOTNET_Name FSLIT("marshalObject") marshalObjectIdKey +marshalStringName = varQual dOTNET_Name FSLIT("marshalString") marshalStringIdKey +unmarshalStringName = varQual dOTNET_Name FSLIT("unmarshalString") unmarshalStringIdKey +checkDotnetResName = varQual dOTNET_Name FSLIT("checkResult") checkDotnetResNameIdKey + +\end{code} %************************************************************************ %* * @@ -334,10 +743,412 @@ runSTRep_RDR = varQual pREL_ST_Name SLIT("runSTRep") %* * %************************************************************************ +All these are original names; hence mkOrig + +\begin{code} +varQual = mk_known_key_name varName +dataQual = mk_known_key_name dataName -- All the constructor names here are for the DataCon + -- itself, which lives in the VarName name space +tcQual = mk_known_key_name tcName +clsQual = mk_known_key_name clsName + +wVarQual = mk_wired_in_name varName -- The wired-in analogues +wDataQual = mk_wired_in_name dataName +wTcQual = mk_wired_in_name tcName + +varQual_RDR mod str = mkOrig mod (mkOccFS varName str) -- The RDR analogues +dataQual_RDR mod str = mkOrig mod (mkOccFS dataName str) +tcQual_RDR mod str = mkOrig mod (mkOccFS tcName str) +clsQual_RDR mod str = mkOrig mod (mkOccFS clsName str) + +mk_known_key_name space mod str uniq + = mkKnownKeyExternalName (mkBasePkgModule mod) (mkOccFS space str) uniq +mk_wired_in_name space mod str uniq + = mkWiredInName (mkBasePkgModule mod) (mkOccFS space str) uniq + +kindQual str uq = mkInternalName uq (mkKindOccFS tcName str) noSrcLoc + -- Kinds are not z-encoded in interface file, hence mkKindOccFS + -- And they don't come from any particular module; indeed we always + -- want to print them unqualified. Hence the LocalName +\end{code} + +%************************************************************************ +%* * +\subsubsection[Uniques-prelude-Classes]{@Uniques@ for wired-in @Classes@} +%* * +%************************************************************************ +--MetaHaskell extension hand allocate keys here + +\begin{code} +boundedClassKey = mkPreludeClassUnique 1 +enumClassKey = mkPreludeClassUnique 2 +eqClassKey = mkPreludeClassUnique 3 +typeableClassKey = mkPreludeClassUnique 4 +floatingClassKey = mkPreludeClassUnique 5 +fractionalClassKey = mkPreludeClassUnique 6 +integralClassKey = mkPreludeClassUnique 7 +monadClassKey = mkPreludeClassUnique 8 +dataClassKey = mkPreludeClassUnique 9 +functorClassKey = mkPreludeClassUnique 10 +numClassKey = mkPreludeClassUnique 11 +ordClassKey = mkPreludeClassUnique 12 +readClassKey = mkPreludeClassUnique 13 +realClassKey = mkPreludeClassUnique 14 +realFloatClassKey = mkPreludeClassUnique 15 +realFracClassKey = mkPreludeClassUnique 16 +showClassKey = mkPreludeClassUnique 17 +cCallableClassKey = mkPreludeClassUnique 18 +cReturnableClassKey = mkPreludeClassUnique 19 +ixClassKey = mkPreludeClassUnique 20 +\end{code} + +%************************************************************************ +%* * +\subsubsection[Uniques-prelude-TyCons]{@Uniques@ for wired-in @TyCons@} +%* * +%************************************************************************ + +\begin{code} +addrPrimTyConKey = mkPreludeTyConUnique 1 +addrTyConKey = mkPreludeTyConUnique 2 +arrayPrimTyConKey = mkPreludeTyConUnique 3 +boolTyConKey = mkPreludeTyConUnique 4 +byteArrayPrimTyConKey = mkPreludeTyConUnique 5 +charPrimTyConKey = mkPreludeTyConUnique 7 +charTyConKey = mkPreludeTyConUnique 8 +doublePrimTyConKey = mkPreludeTyConUnique 9 +doubleTyConKey = mkPreludeTyConUnique 10 +floatPrimTyConKey = mkPreludeTyConUnique 11 +floatTyConKey = mkPreludeTyConUnique 12 +funTyConKey = mkPreludeTyConUnique 13 +intPrimTyConKey = mkPreludeTyConUnique 14 +intTyConKey = mkPreludeTyConUnique 15 +int8TyConKey = mkPreludeTyConUnique 16 +int16TyConKey = mkPreludeTyConUnique 17 +int32PrimTyConKey = mkPreludeTyConUnique 18 +int32TyConKey = mkPreludeTyConUnique 19 +int64PrimTyConKey = mkPreludeTyConUnique 20 +int64TyConKey = mkPreludeTyConUnique 21 +integerTyConKey = mkPreludeTyConUnique 22 +listTyConKey = mkPreludeTyConUnique 23 +foreignObjPrimTyConKey = mkPreludeTyConUnique 24 +weakPrimTyConKey = mkPreludeTyConUnique 27 +mutableArrayPrimTyConKey = mkPreludeTyConUnique 28 +mutableByteArrayPrimTyConKey = mkPreludeTyConUnique 29 +orderingTyConKey = mkPreludeTyConUnique 30 +mVarPrimTyConKey = mkPreludeTyConUnique 31 +ratioTyConKey = mkPreludeTyConUnique 32 +rationalTyConKey = mkPreludeTyConUnique 33 +realWorldTyConKey = mkPreludeTyConUnique 34 +stablePtrPrimTyConKey = mkPreludeTyConUnique 35 +stablePtrTyConKey = mkPreludeTyConUnique 36 +statePrimTyConKey = mkPreludeTyConUnique 50 +stableNamePrimTyConKey = mkPreludeTyConUnique 51 +stableNameTyConKey = mkPreludeTyConUnique 52 +mutableByteArrayTyConKey = mkPreludeTyConUnique 53 +mutVarPrimTyConKey = mkPreludeTyConUnique 55 +ioTyConKey = mkPreludeTyConUnique 56 +byteArrayTyConKey = mkPreludeTyConUnique 57 +wordPrimTyConKey = mkPreludeTyConUnique 58 +wordTyConKey = mkPreludeTyConUnique 59 +word8TyConKey = mkPreludeTyConUnique 60 +word16TyConKey = mkPreludeTyConUnique 61 +word32PrimTyConKey = mkPreludeTyConUnique 62 +word32TyConKey = mkPreludeTyConUnique 63 +word64PrimTyConKey = mkPreludeTyConUnique 64 +word64TyConKey = mkPreludeTyConUnique 65 +liftedConKey = mkPreludeTyConUnique 66 +unliftedConKey = mkPreludeTyConUnique 67 +anyBoxConKey = mkPreludeTyConUnique 68 +kindConKey = mkPreludeTyConUnique 69 +boxityConKey = mkPreludeTyConUnique 70 +typeConKey = mkPreludeTyConUnique 71 +threadIdPrimTyConKey = mkPreludeTyConUnique 72 +bcoPrimTyConKey = mkPreludeTyConUnique 73 +ptrTyConKey = mkPreludeTyConUnique 74 +funPtrTyConKey = mkPreludeTyConUnique 75 + +-- Generic Type Constructors +crossTyConKey = mkPreludeTyConUnique 79 +plusTyConKey = mkPreludeTyConUnique 80 +genUnitTyConKey = mkPreludeTyConUnique 81 + +-- Parallel array type constructor +parrTyConKey = mkPreludeTyConUnique 82 + +-- dotnet interop +objectTyConKey = mkPreludeTyConUnique 83 + +eitherTyConKey = mkPreludeTyConUnique 84 + +---------------- Template Haskell ------------------- +-- USES TyConUniques 100-119 +----------------------------------------------------- + +unitTyConKey = mkTupleTyConUnique Boxed 0 +\end{code} + +%************************************************************************ +%* * +\subsubsection[Uniques-prelude-DataCons]{@Uniques@ for wired-in @DataCons@} +%* * +%************************************************************************ + +\begin{code} +charDataConKey = mkPreludeDataConUnique 1 +consDataConKey = mkPreludeDataConUnique 2 +doubleDataConKey = mkPreludeDataConUnique 3 +falseDataConKey = mkPreludeDataConUnique 4 +floatDataConKey = mkPreludeDataConUnique 5 +intDataConKey = mkPreludeDataConUnique 6 +smallIntegerDataConKey = mkPreludeDataConUnique 7 +largeIntegerDataConKey = mkPreludeDataConUnique 8 +nilDataConKey = mkPreludeDataConUnique 11 +ratioDataConKey = mkPreludeDataConUnique 12 +stableNameDataConKey = mkPreludeDataConUnique 14 +trueDataConKey = mkPreludeDataConUnique 15 +wordDataConKey = mkPreludeDataConUnique 16 +ioDataConKey = mkPreludeDataConUnique 17 + +-- Generic data constructors +crossDataConKey = mkPreludeDataConUnique 20 +inlDataConKey = mkPreludeDataConUnique 21 +inrDataConKey = mkPreludeDataConUnique 22 +genUnitDataConKey = mkPreludeDataConUnique 23 + +-- Data constructor for parallel arrays +parrDataConKey = mkPreludeDataConUnique 24 + +leftDataConKey = mkPreludeDataConUnique 25 +rightDataConKey = mkPreludeDataConUnique 26 +\end{code} + +%************************************************************************ +%* * +\subsubsection[Uniques-prelude-Ids]{@Uniques@ for wired-in @Ids@ (except @DataCons@)} +%* * +%************************************************************************ + +\begin{code} +absentErrorIdKey = mkPreludeMiscIdUnique 1 +augmentIdKey = mkPreludeMiscIdUnique 3 +appendIdKey = mkPreludeMiscIdUnique 4 +buildIdKey = mkPreludeMiscIdUnique 5 +errorIdKey = mkPreludeMiscIdUnique 6 +foldlIdKey = mkPreludeMiscIdUnique 7 +foldrIdKey = mkPreludeMiscIdUnique 8 +recSelErrorIdKey = mkPreludeMiscIdUnique 9 +integerMinusOneIdKey = mkPreludeMiscIdUnique 10 +integerPlusOneIdKey = mkPreludeMiscIdUnique 11 +integerPlusTwoIdKey = mkPreludeMiscIdUnique 12 +integerZeroIdKey = mkPreludeMiscIdUnique 13 +int2IntegerIdKey = mkPreludeMiscIdUnique 14 +seqIdKey = mkPreludeMiscIdUnique 15 +irrefutPatErrorIdKey = mkPreludeMiscIdUnique 16 +eqStringIdKey = mkPreludeMiscIdUnique 17 +noMethodBindingErrorIdKey = mkPreludeMiscIdUnique 18 +nonExhaustiveGuardsErrorIdKey = mkPreludeMiscIdUnique 19 +runtimeErrorIdKey = mkPreludeMiscIdUnique 20 +parErrorIdKey = mkPreludeMiscIdUnique 21 +parIdKey = mkPreludeMiscIdUnique 22 +patErrorIdKey = mkPreludeMiscIdUnique 23 +realWorldPrimIdKey = mkPreludeMiscIdUnique 24 +recConErrorIdKey = mkPreludeMiscIdUnique 25 +recUpdErrorIdKey = mkPreludeMiscIdUnique 26 +traceIdKey = mkPreludeMiscIdUnique 27 +unpackCStringUtf8IdKey = mkPreludeMiscIdUnique 28 +unpackCStringAppendIdKey = mkPreludeMiscIdUnique 29 +unpackCStringFoldrIdKey = mkPreludeMiscIdUnique 30 +unpackCStringIdKey = mkPreludeMiscIdUnique 31 + +unsafeCoerceIdKey = mkPreludeMiscIdUnique 32 +concatIdKey = mkPreludeMiscIdUnique 33 +filterIdKey = mkPreludeMiscIdUnique 34 +zipIdKey = mkPreludeMiscIdUnique 35 +bindIOIdKey = mkPreludeMiscIdUnique 36 +returnIOIdKey = mkPreludeMiscIdUnique 37 +deRefStablePtrIdKey = mkPreludeMiscIdUnique 38 +newStablePtrIdKey = mkPreludeMiscIdUnique 39 +plusIntegerIdKey = mkPreludeMiscIdUnique 41 +timesIntegerIdKey = mkPreludeMiscIdUnique 42 +printIdKey = mkPreludeMiscIdUnique 43 +failIOIdKey = mkPreludeMiscIdUnique 44 +nullAddrIdKey = mkPreludeMiscIdUnique 46 +voidArgIdKey = mkPreludeMiscIdUnique 47 +splitIdKey = mkPreludeMiscIdUnique 48 +fstIdKey = mkPreludeMiscIdUnique 49 +sndIdKey = mkPreludeMiscIdUnique 50 +otherwiseIdKey = mkPreludeMiscIdUnique 51 +assertIdKey = mkPreludeMiscIdUnique 53 +runSTRepIdKey = mkPreludeMiscIdUnique 54 + +rootMainKey = mkPreludeMiscIdUnique 55 +runMainKey = mkPreludeMiscIdUnique 56 + +andIdKey = mkPreludeMiscIdUnique 57 +orIdKey = mkPreludeMiscIdUnique 58 +thenIOIdKey = mkPreludeMiscIdUnique 59 +lazyIdKey = mkPreludeMiscIdUnique 60 +assertErrorIdKey = mkPreludeMiscIdUnique 61 + +-- Parallel array functions +nullPIdKey = mkPreludeMiscIdUnique 80 +lengthPIdKey = mkPreludeMiscIdUnique 81 +replicatePIdKey = mkPreludeMiscIdUnique 82 +mapPIdKey = mkPreludeMiscIdUnique 83 +filterPIdKey = mkPreludeMiscIdUnique 84 +zipPIdKey = mkPreludeMiscIdUnique 85 +crossPIdKey = mkPreludeMiscIdUnique 86 +indexPIdKey = mkPreludeMiscIdUnique 87 +toPIdKey = mkPreludeMiscIdUnique 88 +enumFromToPIdKey = mkPreludeMiscIdUnique 89 +enumFromThenToPIdKey = mkPreludeMiscIdUnique 90 +bpermutePIdKey = mkPreludeMiscIdUnique 91 +bpermuteDftPIdKey = mkPreludeMiscIdUnique 92 +indexOfPIdKey = mkPreludeMiscIdUnique 93 + +-- dotnet interop +unmarshalObjectIdKey = mkPreludeMiscIdUnique 94 +marshalObjectIdKey = mkPreludeMiscIdUnique 95 +marshalStringIdKey = mkPreludeMiscIdUnique 96 +unmarshalStringIdKey = mkPreludeMiscIdUnique 97 +checkDotnetResNameIdKey = mkPreludeMiscIdUnique 98 + +\end{code} + +Certain class operations from Prelude classes. They get their own +uniques so we can look them up easily when we want to conjure them up +during type checking. + +\begin{code} + -- Just a place holder for unbound variables produced by the renamer: +unboundKey = mkPreludeMiscIdUnique 101 + +fromIntegerClassOpKey = mkPreludeMiscIdUnique 102 +minusClassOpKey = mkPreludeMiscIdUnique 103 +fromRationalClassOpKey = mkPreludeMiscIdUnique 104 +enumFromClassOpKey = mkPreludeMiscIdUnique 105 +enumFromThenClassOpKey = mkPreludeMiscIdUnique 106 +enumFromToClassOpKey = mkPreludeMiscIdUnique 107 +enumFromThenToClassOpKey = mkPreludeMiscIdUnique 108 +eqClassOpKey = mkPreludeMiscIdUnique 109 +geClassOpKey = mkPreludeMiscIdUnique 110 +negateClassOpKey = mkPreludeMiscIdUnique 111 +failMClassOpKey = mkPreludeMiscIdUnique 112 +bindMClassOpKey = mkPreludeMiscIdUnique 113 -- (>>=) +thenMClassOpKey = mkPreludeMiscIdUnique 114 -- (>>) +returnMClassOpKey = mkPreludeMiscIdUnique 117 + +-- Recursive do notation +mfixIdKey = mkPreludeMiscIdUnique 118 + +-- Arrow notation +arrAIdKey = mkPreludeMiscIdUnique 119 +composeAIdKey = mkPreludeMiscIdUnique 120 -- >>> +firstAIdKey = mkPreludeMiscIdUnique 121 +appAIdKey = mkPreludeMiscIdUnique 122 +choiceAIdKey = mkPreludeMiscIdUnique 123 -- ||| +loopAIdKey = mkPreludeMiscIdUnique 124 + +---------------- Template Haskell ------------------- +-- USES IdUniques 200-299 +----------------------------------------------------- +\end{code} + + +%************************************************************************ +%* * +\subsection{Standard groups of types} +%* * +%************************************************************************ + +\begin{code} +numericTyKeys = + [ addrTyConKey + , wordTyConKey + , intTyConKey + , integerTyConKey + , doubleTyConKey + , floatTyConKey + ] + + -- Renamer always imports these data decls replete with constructors + -- so that desugarer can always see their constructors. Ugh! +cCallishTyKeys = + [ addrTyConKey + , wordTyConKey + , byteArrayTyConKey + , mutableByteArrayTyConKey + , stablePtrTyConKey + , int8TyConKey + , int16TyConKey + , int32TyConKey + , int64TyConKey + , word8TyConKey + , word16TyConKey + , word32TyConKey + , word64TyConKey + ] +\end{code} + + +%************************************************************************ +%* * +\subsection[Class-std-groups]{Standard groups of Prelude classes} +%* * +%************************************************************************ + +NOTE: @Eq@ and @Text@ do need to appear in @standardClasses@ +even though every numeric class has these two as a superclass, +because the list of ambiguous dictionaries hasn't been simplified. + +\begin{code} +numericClassKeys = + [ numClassKey + , realClassKey + , integralClassKey + ] + ++ fractionalClassKeys + +fractionalClassKeys = + [ fractionalClassKey + , floatingClassKey + , realFracClassKey + , realFloatClassKey + ] + + -- the strictness analyser needs to know about numeric types + -- (see SaAbsInt.lhs) +needsDataDeclCtxtClassKeys = -- see comments in TcDeriv + [ readClassKey + ] + +cCallishClassKeys = + [ cCallableClassKey + , cReturnableClassKey + ] + +standardClassKeys + = derivableClassKeys ++ numericClassKeys ++ cCallishClassKeys + -- + -- We have to have "CCallable" and "CReturnable" in the standard + -- classes, so that if you go... + -- + -- _ccall_ foo ... 93{-numeric literal-} ... + -- + -- ... it can do The Right Thing on the 93. + +noDictClassKeys -- These classes are used only for type annotations; + -- they are not implemented by dictionaries, ever. + = cCallishClassKeys +\end{code} + +@derivableClassKeys@ is also used in checking \tr{deriving} constructs +(@TcDeriv@). + \begin{code} -varQual = mkPreludeQual varName -dataQual = mkPreludeQual dataName -tcQual = mkPreludeQual tcName -clsQual = mkPreludeQual clsName +derivableClassKeys + = [ eqClassKey, ordClassKey, enumClassKey, ixClassKey, + boundedClassKey, showClassKey, readClassKey ] \end{code}