module DsMeta( dsBracket,
templateHaskellNames, qTyConName, nameTyConName,
liftName, liftStringName, expQTyConName, patQTyConName,
decQTyConName, decsQTyConName, typeQTyConName,
decTyConName, typeTyConName, mkNameG_dName, mkNameG_vName, mkNameG_tcName,
quoteExpName, quotePatName, quoteDecName, quoteTypeName
) where
#include "HsVersions.h"
import DsExpr ( dsExpr )
import MatchLit
import DsMonad
import qualified Language.Haskell.TH as TH
import HsSyn
import Class
import PrelNames
import qualified OccName( isDataOcc, isVarOcc, isTcOcc, varName, tcName )
import Module
import Id
import Name hiding( isVarOcc, isTcOcc, varName, tcName )
import NameEnv
import TcType
import TyCon
import TysWiredIn
import CoreSyn
import MkCore
import CoreUtils
import SrcLoc
import Unique
import BasicTypes
import Outputable
import Bag
import FastString
import ForeignCall
import MonadUtils
import Data.Maybe
import Control.Monad
import Data.List
dsBracket :: HsBracket Name -> [PendingSplice] -> DsM CoreExpr
dsBracket brack splices
= dsExtendMetaEnv new_bit (do_brack brack)
where
new_bit = mkNameEnv [(n, Splice (unLoc e)) | (n,e) <- splices]
do_brack (VarBr n) = do { MkC e1 <- lookupOcc n ; return e1 }
do_brack (ExpBr e) = do { MkC e1 <- repLE e ; return e1 }
do_brack (PatBr p) = do { MkC p1 <- repTopP p ; return p1 }
do_brack (TypBr t) = do { MkC t1 <- repLTy t ; return t1 }
do_brack (DecBrG gp) = do { MkC ds1 <- repTopDs gp ; return ds1 }
do_brack (DecBrL _) = panic "dsBracket: unexpected DecBrL"
repTopP :: LPat Name -> DsM (Core TH.PatQ)
repTopP pat = do { ss <- mkGenSyms (collectPatBinders pat)
; pat' <- addBinds ss (repLP pat)
; wrapNongenSyms ss pat' }
repTopDs :: HsGroup Name -> DsM (Core (TH.Q [TH.Dec]))
repTopDs group
= do { let { bndrs = hsGroupBinders group } ;
ss <- mkGenSyms bndrs ;
decls <- addBinds ss (do {
val_ds <- rep_val_binds (hs_valds group) ;
tycl_ds <- mapM repTyClD (hs_tyclds group) ;
inst_ds <- mapM repInstD' (hs_instds group) ;
for_ds <- mapM repForD (hs_fords group) ;
return (de_loc $ sort_by_loc $ val_ds ++ catMaybes tycl_ds ++ inst_ds ++ for_ds) }) ;
decl_ty <- lookupType decQTyConName ;
let { core_list = coreList' decl_ty decls } ;
dec_ty <- lookupType decTyConName ;
q_decs <- repSequenceQ dec_ty core_list ;
wrapNongenSyms ss q_decs
}
repTyClD :: LTyClDecl Name -> DsM (Maybe (SrcSpan, Core TH.DecQ))
repTyClD tydecl@(L _ (TyFamily {}))
= repTyFamily tydecl addTyVarBinds
repTyClD (L loc (TyData { tcdND = DataType, tcdCtxt = cxt,
tcdLName = tc, tcdTyVars = tvs, tcdTyPats = opt_tys,
tcdCons = cons, tcdDerivs = mb_derivs }))
= do { tc1 <- lookupLOcc tc
; dec <- addTyVarBinds tvs $ \bndrs ->
do { cxt1 <- repLContext cxt
; opt_tys1 <- maybeMapM repLTys opt_tys
; opt_tys2 <- maybeMapM (coreList typeQTyConName) opt_tys1
; cons1 <- mapM repC cons
; cons2 <- coreList conQTyConName cons1
; derivs1 <- repDerivs mb_derivs
; bndrs1 <- coreList tyVarBndrTyConName bndrs
; repData cxt1 tc1 bndrs1 opt_tys2 cons2 derivs1
}
; return $ Just (loc, dec)
}
repTyClD (L loc (TyData { tcdND = NewType, tcdCtxt = cxt,
tcdLName = tc, tcdTyVars = tvs, tcdTyPats = opt_tys,
tcdCons = [con], tcdDerivs = mb_derivs }))
= do { tc1 <- lookupLOcc tc
; dec <- addTyVarBinds tvs $ \bndrs ->
do { cxt1 <- repLContext cxt
; opt_tys1 <- maybeMapM repLTys opt_tys
; opt_tys2 <- maybeMapM (coreList typeQTyConName) opt_tys1
; con1 <- repC con
; derivs1 <- repDerivs mb_derivs
; bndrs1 <- coreList tyVarBndrTyConName bndrs
; repNewtype cxt1 tc1 bndrs1 opt_tys2 con1 derivs1
}
; return $ Just (loc, dec)
}
repTyClD (L loc (TySynonym { tcdLName = tc, tcdTyVars = tvs, tcdTyPats = opt_tys,
tcdSynRhs = ty }))
= do { tc1 <- lookupLOcc tc
; dec <- addTyVarBinds tvs $ \bndrs ->
do { opt_tys1 <- maybeMapM repLTys opt_tys
; opt_tys2 <- maybeMapM (coreList typeQTyConName) opt_tys1
; ty1 <- repLTy ty
; bndrs1 <- coreList tyVarBndrTyConName bndrs
; repTySyn tc1 bndrs1 opt_tys2 ty1
}
; return (Just (loc, dec))
}
repTyClD (L loc (ClassDecl { tcdCtxt = cxt, tcdLName = cls,
tcdTyVars = tvs, tcdFDs = fds,
tcdSigs = sigs, tcdMeths = meth_binds,
tcdATs = ats }))
= do { cls1 <- lookupLOcc cls
; dec <- addTyVarBinds tvs $ \bndrs ->
do { cxt1 <- repLContext cxt
; sigs1 <- rep_sigs sigs
; binds1 <- rep_binds meth_binds
; fds1 <- repLFunDeps fds
; ats1 <- repLAssocFamilys ats
; decls1 <- coreList decQTyConName (ats1 ++ sigs1 ++ binds1)
; bndrs1 <- coreList tyVarBndrTyConName bndrs
; repClass cxt1 cls1 bndrs1 fds1 decls1
}
; return $ Just (loc, dec)
}
repTyClD (L loc d) = putSrcSpanDs loc $
do { warnDs (hang ds_msg 4 (ppr d))
; return Nothing }
repTyFamily :: LTyClDecl Name
-> ProcessTyVarBinds TH.Dec
-> DsM (Maybe (SrcSpan, Core TH.DecQ))
repTyFamily (L loc (TyFamily { tcdFlavour = flavour,
tcdLName = tc, tcdTyVars = tvs,
tcdKind = opt_kind }))
tyVarBinds
= do { tc1 <- lookupLOcc tc
; dec <- tyVarBinds tvs $ \bndrs ->
do { flav <- repFamilyFlavour flavour
; bndrs1 <- coreList tyVarBndrTyConName bndrs
; case opt_kind of
Nothing -> repFamilyNoKind flav tc1 bndrs1
Just ki -> do { ki1 <- repKind ki
; repFamilyKind flav tc1 bndrs1 ki1
}
}
; return $ Just (loc, dec)
}
repTyFamily _ _ = panic "DsMeta.repTyFamily: internal error"
repLFunDeps :: [Located (FunDep Name)] -> DsM (Core [TH.FunDep])
repLFunDeps fds = do fds' <- mapM repLFunDep fds
fdList <- coreList funDepTyConName fds'
return fdList
repLFunDep :: Located (FunDep Name) -> DsM (Core TH.FunDep)
repLFunDep (L _ (xs, ys)) = do xs' <- mapM lookupBinder xs
ys' <- mapM lookupBinder ys
xs_list <- coreList nameTyConName xs'
ys_list <- coreList nameTyConName ys'
repFunDep xs_list ys_list
repFamilyFlavour :: FamilyFlavour -> DsM (Core TH.FamFlavour)
repFamilyFlavour TypeFamily = rep2 typeFamName []
repFamilyFlavour DataFamily = rep2 dataFamName []
repLAssocFamilys :: [LTyClDecl Name] -> DsM [Core TH.DecQ]
repLAssocFamilys = mapM repLAssocFamily
where
repLAssocFamily tydecl@(L _ (TyFamily {}))
= liftM (snd . fromJust) $ repTyFamily tydecl lookupTyVarBinds
repLAssocFamily tydecl
= failWithDs msg
where
msg = ptext (sLit "Illegal associated declaration in class:") <+>
ppr tydecl
repLAssocFamInst :: [LTyClDecl Name] -> DsM [Core TH.DecQ]
repLAssocFamInst = liftM de_loc . mapMaybeM repTyClD
repInstD' :: LInstDecl Name -> DsM (SrcSpan, Core TH.DecQ)
repInstD' (L loc (InstDecl ty binds _ ats))
= do { i <- addTyVarBinds tvs $ \_ ->
do { cxt1 <- repContext cxt
; inst_ty1 <- repPredTy (HsClassP cls tys)
; ss <- mkGenSyms (collectHsBindsBinders binds)
; binds1 <- addBinds ss (rep_binds binds)
; ats1 <- repLAssocFamInst ats
; decls1 <- coreList decQTyConName (ats1 ++ binds1)
; decls2 <- wrapNongenSyms ss decls1
; repInst cxt1 inst_ty1 (decls2)
}
; return (loc, i)}
where
(tvs, cxt, cls, tys) = splitHsInstDeclTy (unLoc ty)
repForD :: Located (ForeignDecl Name) -> DsM (SrcSpan, Core TH.DecQ)
repForD (L loc (ForeignImport name typ (CImport cc s ch cis)))
= do MkC name' <- lookupLOcc name
MkC typ' <- repLTy typ
MkC cc' <- repCCallConv cc
MkC s' <- repSafety s
cis' <- conv_cimportspec cis
MkC str <- coreStringLit $ static
++ unpackFS ch ++ " "
++ cis'
dec <- rep2 forImpDName [cc', s', str, name', typ']
return (loc, dec)
where
conv_cimportspec (CLabel cls) = notHandled "Foreign label" (doubleQuotes (ppr cls))
conv_cimportspec (CFunction DynamicTarget) = return "dynamic"
conv_cimportspec (CFunction (StaticTarget fs _)) = return (unpackFS fs)
conv_cimportspec CWrapper = return "wrapper"
static = case cis of
CFunction (StaticTarget _ _) -> "static "
_ -> ""
repForD decl = notHandled "Foreign declaration" (ppr decl)
repCCallConv :: CCallConv -> DsM (Core TH.Callconv)
repCCallConv CCallConv = rep2 cCallName []
repCCallConv StdCallConv = rep2 stdCallName []
repCCallConv callConv = notHandled "repCCallConv" (ppr callConv)
repSafety :: Safety -> DsM (Core TH.Safety)
repSafety PlayRisky = rep2 unsafeName []
repSafety (PlaySafe False) = rep2 safeName []
repSafety (PlaySafe True) = rep2 threadsafeName []
ds_msg :: SDoc
ds_msg = ptext (sLit "Cannot desugar this Template Haskell declaration:")
repC :: LConDecl Name -> DsM (Core TH.ConQ)
repC (L _ (ConDecl { con_name = con, con_qvars = [], con_cxt = L _ []
, con_details = details, con_res = ResTyH98 }))
= do { con1 <- lookupLOcc con
; repConstr con1 details
}
repC (L loc con_decl@(ConDecl { con_qvars = tvs, con_cxt = L cloc ctxt, con_res = ResTyH98 }))
= addTyVarBinds tvs $ \bndrs ->
do { c' <- repC (L loc (con_decl { con_qvars = [], con_cxt = L cloc [] }))
; ctxt' <- repContext ctxt
; bndrs' <- coreList tyVarBndrTyConName bndrs
; rep2 forallCName [unC bndrs', unC ctxt', unC c']
}
repC (L loc con_decl)
= putSrcSpanDs loc $
notHandled "GADT declaration" (ppr con_decl)
repBangTy :: LBangType Name -> DsM (Core (TH.StrictTypeQ))
repBangTy ty= do
MkC s <- rep2 str []
MkC t <- repLTy ty'
rep2 strictTypeName [s, t]
where
(str, ty') = case ty of
L _ (HsBangTy _ ty) -> (isStrictName, ty)
_ -> (notStrictName, ty)
repDerivs :: Maybe [LHsType Name] -> DsM (Core [TH.Name])
repDerivs Nothing = coreList nameTyConName []
repDerivs (Just ctxt)
= do { strs <- mapM rep_deriv ctxt ;
coreList nameTyConName strs }
where
rep_deriv :: LHsType Name -> DsM (Core TH.Name)
rep_deriv (L _ (HsPredTy (HsClassP cls []))) = lookupOcc cls
rep_deriv other = notHandled "Non-H98 deriving clause" (ppr other)
rep_sigs :: [LSig Name] -> DsM [Core TH.DecQ]
rep_sigs sigs = do locs_cores <- rep_sigs' sigs
return $ de_loc $ sort_by_loc locs_cores
rep_sigs' :: [LSig Name] -> DsM [(SrcSpan, Core TH.DecQ)]
rep_sigs' sigs = do { sigs1 <- mapM rep_sig sigs ;
return (concat sigs1) }
rep_sig :: LSig Name -> DsM [(SrcSpan, Core TH.DecQ)]
rep_sig (L loc (TypeSig nm ty)) = rep_proto nm ty loc
rep_sig (L loc (InlineSig nm ispec)) = rep_inline nm ispec loc
rep_sig (L loc (SpecSig nm ty ispec)) = rep_specialise nm ty ispec loc
rep_sig _ = return []
rep_proto :: Located Name -> LHsType Name -> SrcSpan
-> DsM [(SrcSpan, Core TH.DecQ)]
rep_proto nm ty loc
= do { nm1 <- lookupLOcc nm
; ty1 <- repLTy ty
; sig <- repProto nm1 ty1
; return [(loc, sig)]
}
rep_inline :: Located Name
-> InlinePragma
-> SrcSpan
-> DsM [(SrcSpan, Core TH.DecQ)]
rep_inline nm ispec loc
= do { nm1 <- lookupLOcc nm
; ispec1 <- rep_InlinePrag ispec
; pragma <- repPragInl nm1 ispec1
; return [(loc, pragma)]
}
rep_specialise :: Located Name -> LHsType Name -> InlinePragma -> SrcSpan
-> DsM [(SrcSpan, Core TH.DecQ)]
rep_specialise nm ty ispec loc
= do { nm1 <- lookupLOcc nm
; ty1 <- repLTy ty
; pragma <- if isDefaultInlinePragma ispec
then repPragSpec nm1 ty1
else do { ispec1 <- rep_InlinePrag ispec
; repPragSpecInl nm1 ty1 ispec1 }
; return [(loc, pragma)]
}
rep_InlinePrag :: InlinePragma
-> DsM (Core TH.InlineSpecQ)
rep_InlinePrag (InlinePragma { inl_act = activation, inl_rule = match, inl_inline = inline })
| Just (flag, phase) <- activation1
= repInlineSpecPhase inline1 match1 flag phase
| otherwise
= repInlineSpecNoPhase inline1 match1
where
match1 = coreBool (rep_RuleMatchInfo match)
activation1 = rep_Activation activation
inline1 = case inline of
Inline -> coreBool True
_other -> coreBool False
rep_RuleMatchInfo FunLike = False
rep_RuleMatchInfo ConLike = True
rep_Activation NeverActive = Nothing
rep_Activation AlwaysActive = Nothing
rep_Activation (ActiveBefore phase) = Just (coreBool False,
MkC $ mkIntExprInt phase)
rep_Activation (ActiveAfter phase) = Just (coreBool True,
MkC $ mkIntExprInt phase)
type ProcessTyVarBinds a =
[LHsTyVarBndr Name]
-> ([Core TH.TyVarBndr] -> DsM (Core (TH.Q a)))
-> DsM (Core (TH.Q a))
addTyVarBinds :: ProcessTyVarBinds a
addTyVarBinds tvs m =
do
let names = hsLTyVarNames tvs
mkWithKinds = map repTyVarBndrWithKind tvs
freshNames <- mkGenSyms names
term <- addBinds freshNames $ do
bndrs <- mapM lookupBinder names
kindedBndrs <- zipWithM ($) mkWithKinds bndrs
m kindedBndrs
wrapGenSyms freshNames term
lookupTyVarBinds :: ProcessTyVarBinds a
lookupTyVarBinds tvs m =
do
let names = hsLTyVarNames tvs
mkWithKinds = map repTyVarBndrWithKind tvs
bndrs <- mapM lookupBinder names
kindedBndrs <- zipWithM ($) mkWithKinds bndrs
m kindedBndrs
repTyVarBndrWithKind :: LHsTyVarBndr Name
-> Core TH.Name -> DsM (Core TH.TyVarBndr)
repTyVarBndrWithKind (L _ (UserTyVar {})) nm
= repPlainTV nm
repTyVarBndrWithKind (L _ (KindedTyVar _ ki)) nm
= repKind ki >>= repKindedTV nm
repLContext :: LHsContext Name -> DsM (Core TH.CxtQ)
repLContext (L _ ctxt) = repContext ctxt
repContext :: HsContext Name -> DsM (Core TH.CxtQ)
repContext ctxt = do
preds <- mapM repLPred ctxt
predList <- coreList predQTyConName preds
repCtxt predList
repLPred :: LHsPred Name -> DsM (Core TH.PredQ)
repLPred (L _ p) = repPred p
repPred :: HsPred Name -> DsM (Core TH.PredQ)
repPred (HsClassP cls tys)
= do
cls1 <- lookupOcc cls
tys1 <- repLTys tys
tys2 <- coreList typeQTyConName tys1
repClassP cls1 tys2
repPred (HsEqualP tyleft tyright)
= do
tyleft1 <- repLTy tyleft
tyright1 <- repLTy tyright
repEqualP tyleft1 tyright1
repPred p@(HsIParam _ _) = notHandled "Implicit parameter constraint" (ppr p)
repPredTy :: HsPred Name -> DsM (Core TH.TypeQ)
repPredTy (HsClassP cls tys)
= do
tcon <- repTy (HsTyVar cls)
tys1 <- repLTys tys
repTapps tcon tys1
repPredTy _ = panic "DsMeta.repPredTy: unexpected equality: internal error"
repLTys :: [LHsType Name] -> DsM [Core TH.TypeQ]
repLTys tys = mapM repLTy tys
repLTy :: LHsType Name -> DsM (Core TH.TypeQ)
repLTy (L _ ty) = repTy ty
repTy :: HsType Name -> DsM (Core TH.TypeQ)
repTy (HsForAllTy _ tvs ctxt ty) =
addTyVarBinds tvs $ \bndrs -> do
ctxt1 <- repLContext ctxt
ty1 <- repLTy ty
bndrs1 <- coreList tyVarBndrTyConName bndrs
repTForall bndrs1 ctxt1 ty1
repTy (HsTyVar n)
| isTvOcc (nameOccName n) = do
tv1 <- lookupTvOcc n
repTvar tv1
| otherwise = do
tc1 <- lookupOcc n
repNamedTyCon tc1
repTy (HsAppTy f a) = do
f1 <- repLTy f
a1 <- repLTy a
repTapp f1 a1
repTy (HsFunTy f a) = do
f1 <- repLTy f
a1 <- repLTy a
tcon <- repArrowTyCon
repTapps tcon [f1, a1]
repTy (HsListTy t) = do
t1 <- repLTy t
tcon <- repListTyCon
repTapp tcon t1
repTy (HsPArrTy t) = do
t1 <- repLTy t
tcon <- repTy (HsTyVar (tyConName parrTyCon))
repTapp tcon t1
repTy (HsTupleTy _ tys) = do
tys1 <- repLTys tys
tcon <- repTupleTyCon (length tys)
repTapps tcon tys1
repTy (HsOpTy ty1 n ty2) = repLTy ((nlHsTyVar (unLoc n) `nlHsAppTy` ty1)
`nlHsAppTy` ty2)
repTy (HsParTy t) = repLTy t
repTy (HsPredTy pred) = repPredTy pred
repTy (HsKindSig t k) = do
t1 <- repLTy t
k1 <- repKind k
repTSig t1 k1
repTy (HsSpliceTy splice _ _) = repSplice splice
repTy ty@(HsNumTy _) = notHandled "Number types (for generics)" (ppr ty)
repTy ty = notHandled "Exotic form of type" (ppr ty)
repKind :: Kind -> DsM (Core TH.Kind)
repKind ki
= do { let (kis, ki') = splitKindFunTys ki
; kis_rep <- mapM repKind kis
; ki'_rep <- repNonArrowKind ki'
; foldrM repArrowK ki'_rep kis_rep
}
where
repNonArrowKind k | isLiftedTypeKind k = repStarK
| otherwise = notHandled "Exotic form of kind"
(ppr k)
repSplice :: HsSplice Name -> DsM (Core a)
repSplice (HsSplice n _)
= do { mb_val <- dsLookupMetaEnv n
; case mb_val of
Just (Splice e) -> do { e' <- dsExpr e
; return (MkC e') }
_ -> pprPanic "HsSplice" (ppr n) }
repLEs :: [LHsExpr Name] -> DsM (Core [TH.ExpQ])
repLEs es = do { es' <- mapM repLE es ;
coreList expQTyConName es' }
repLE :: LHsExpr Name -> DsM (Core TH.ExpQ)
repLE (L loc e) = putSrcSpanDs loc (repE e)
repE :: HsExpr Name -> DsM (Core TH.ExpQ)
repE (HsVar x) =
do { mb_val <- dsLookupMetaEnv x
; case mb_val of
Nothing -> do { str <- globalVar x
; repVarOrCon x str }
Just (Bound y) -> repVarOrCon x (coreVar y)
Just (Splice e) -> do { e' <- dsExpr e
; return (MkC e') } }
repE e@(HsIPVar _) = notHandled "Implicit parameters" (ppr e)
repE (HsOverLit l) = do { a <- repOverloadedLiteral l; repLit a }
repE (HsLit l) = do { a <- repLiteral l; repLit a }
repE (HsLam (MatchGroup [m] _)) = repLambda m
repE (HsApp x y) = do {a <- repLE x; b <- repLE y; repApp a b}
repE (OpApp e1 op _ e2) =
do { arg1 <- repLE e1;
arg2 <- repLE e2;
the_op <- repLE op ;
repInfixApp arg1 the_op arg2 }
repE (NegApp x _) = do
a <- repLE x
negateVar <- lookupOcc negateName >>= repVar
negateVar `repApp` a
repE (HsPar x) = repLE x
repE (SectionL x y) = do { a <- repLE x; b <- repLE y; repSectionL a b }
repE (SectionR x y) = do { a <- repLE x; b <- repLE y; repSectionR a b }
repE (HsCase e (MatchGroup ms _)) = do { arg <- repLE e
; ms2 <- mapM repMatchTup ms
; repCaseE arg (nonEmptyCoreList ms2) }
repE (HsIf _ x y z) = do
a <- repLE x
b <- repLE y
c <- repLE z
repCond a b c
repE (HsLet bs e) = do { (ss,ds) <- repBinds bs
; e2 <- addBinds ss (repLE e)
; z <- repLetE ds e2
; wrapGenSyms ss z }
repE e@(HsDo ctxt sts body _)
| case ctxt of { DoExpr -> True; GhciStmt -> True; _ -> False }
= do { (ss,zs) <- repLSts sts;
body' <- addBinds ss $ repLE body;
ret <- repNoBindSt body';
e' <- repDoE (nonEmptyCoreList (zs ++ [ret]));
wrapGenSyms ss e' }
| ListComp <- ctxt
= do { (ss,zs) <- repLSts sts;
body' <- addBinds ss $ repLE body;
ret <- repNoBindSt body';
e' <- repComp (nonEmptyCoreList (zs ++ [ret]));
wrapGenSyms ss e' }
| otherwise
= notHandled "mdo and [: :]" (ppr e)
repE (ExplicitList _ es) = do { xs <- repLEs es; repListExp xs }
repE e@(ExplicitPArr _ _) = notHandled "Parallel arrays" (ppr e)
repE e@(ExplicitTuple es boxed)
| not (isBoxed boxed) = notHandled "Unboxed tuples" (ppr e)
| not (all tupArgPresent es) = notHandled "Tuple sections" (ppr e)
| otherwise = do { xs <- repLEs [e | Present e <- es]; repTup xs }
repE (RecordCon c _ flds)
= do { x <- lookupLOcc c;
fs <- repFields flds;
repRecCon x fs }
repE (RecordUpd e flds _ _ _)
= do { x <- repLE e;
fs <- repFields flds;
repRecUpd x fs }
repE (ExprWithTySig e ty) = do { e1 <- repLE e; t1 <- repLTy ty; repSigExp e1 t1 }
repE (ArithSeq _ aseq) =
case aseq of
From e -> do { ds1 <- repLE e; repFrom ds1 }
FromThen e1 e2 -> do
ds1 <- repLE e1
ds2 <- repLE e2
repFromThen ds1 ds2
FromTo e1 e2 -> do
ds1 <- repLE e1
ds2 <- repLE e2
repFromTo ds1 ds2
FromThenTo e1 e2 e3 -> do
ds1 <- repLE e1
ds2 <- repLE e2
ds3 <- repLE e3
repFromThenTo ds1 ds2 ds3
repE (HsSpliceE splice) = repSplice splice
repE e@(PArrSeq {}) = notHandled "Parallel arrays" (ppr e)
repE e@(HsCoreAnn {}) = notHandled "Core annotations" (ppr e)
repE e@(HsSCC {}) = notHandled "Cost centres" (ppr e)
repE e@(HsTickPragma {}) = notHandled "Tick Pragma" (ppr e)
repE e@(HsBracketOut {}) = notHandled "TH brackets" (ppr e)
repE e = notHandled "Expression form" (ppr e)
repMatchTup :: LMatch Name -> DsM (Core TH.MatchQ)
repMatchTup (L _ (Match [p] _ (GRHSs guards wheres))) =
do { ss1 <- mkGenSyms (collectPatBinders p)
; addBinds ss1 $ do {
; p1 <- repLP p
; (ss2,ds) <- repBinds wheres
; addBinds ss2 $ do {
; gs <- repGuards guards
; match <- repMatch p1 gs ds
; wrapGenSyms (ss1++ss2) match }}}
repMatchTup _ = panic "repMatchTup: case alt with more than one arg"
repClauseTup :: LMatch Name -> DsM (Core TH.ClauseQ)
repClauseTup (L _ (Match ps _ (GRHSs guards wheres))) =
do { ss1 <- mkGenSyms (collectPatsBinders ps)
; addBinds ss1 $ do {
ps1 <- repLPs ps
; (ss2,ds) <- repBinds wheres
; addBinds ss2 $ do {
gs <- repGuards guards
; clause <- repClause ps1 gs ds
; wrapGenSyms (ss1++ss2) clause }}}
repGuards :: [LGRHS Name] -> DsM (Core TH.BodyQ)
repGuards [L _ (GRHS [] e)]
= do {a <- repLE e; repNormal a }
repGuards other
= do { zs <- mapM process other;
let {(xs, ys) = unzip zs};
gd <- repGuarded (nonEmptyCoreList ys);
wrapGenSyms (concat xs) gd }
where
process :: LGRHS Name -> DsM ([GenSymBind], (Core (TH.Q (TH.Guard, TH.Exp))))
process (L _ (GRHS [L _ (ExprStmt e1 _ _)] e2))
= do { x <- repLNormalGE e1 e2;
return ([], x) }
process (L _ (GRHS ss rhs))
= do (gs, ss') <- repLSts ss
rhs' <- addBinds gs $ repLE rhs
g <- repPatGE (nonEmptyCoreList ss') rhs'
return (gs, g)
repFields :: HsRecordBinds Name -> DsM (Core [TH.Q TH.FieldExp])
repFields (HsRecFields { rec_flds = flds })
= do { fnames <- mapM lookupLOcc (map hsRecFieldId flds)
; es <- mapM repLE (map hsRecFieldArg flds)
; fs <- zipWithM repFieldExp fnames es
; coreList fieldExpQTyConName fs }
repLSts :: [LStmt Name] -> DsM ([GenSymBind], [Core TH.StmtQ])
repLSts stmts = repSts (map unLoc stmts)
repSts :: [Stmt Name] -> DsM ([GenSymBind], [Core TH.StmtQ])
repSts (BindStmt p e _ _ : ss) =
do { e2 <- repLE e
; ss1 <- mkGenSyms (collectPatBinders p)
; addBinds ss1 $ do {
; p1 <- repLP p;
; (ss2,zs) <- repSts ss
; z <- repBindSt p1 e2
; return (ss1++ss2, z : zs) }}
repSts (LetStmt bs : ss) =
do { (ss1,ds) <- repBinds bs
; z <- repLetSt ds
; (ss2,zs) <- addBinds ss1 (repSts ss)
; return (ss1++ss2, z : zs) }
repSts (ExprStmt e _ _ : ss) =
do { e2 <- repLE e
; z <- repNoBindSt e2
; (ss2,zs) <- repSts ss
; return (ss2, z : zs) }
repSts [] = return ([],[])
repSts other = notHandled "Exotic statement" (ppr other)
repBinds :: HsLocalBinds Name -> DsM ([GenSymBind], Core [TH.DecQ])
repBinds EmptyLocalBinds
= do { core_list <- coreList decQTyConName []
; return ([], core_list) }
repBinds b@(HsIPBinds _) = notHandled "Implicit parameters" (ppr b)
repBinds (HsValBinds decs)
= do { let { bndrs = collectHsValBinders decs }
; ss <- mkGenSyms bndrs
; prs <- addBinds ss (rep_val_binds decs)
; core_list <- coreList decQTyConName
(de_loc (sort_by_loc prs))
; return (ss, core_list) }
rep_val_binds :: HsValBinds Name -> DsM [(SrcSpan, Core TH.DecQ)]
rep_val_binds (ValBindsOut binds sigs)
= do { core1 <- rep_binds' (unionManyBags (map snd binds))
; core2 <- rep_sigs' sigs
; return (core1 ++ core2) }
rep_val_binds (ValBindsIn _ _)
= panic "rep_val_binds: ValBindsIn"
rep_binds :: LHsBinds Name -> DsM [Core TH.DecQ]
rep_binds binds = do { binds_w_locs <- rep_binds' binds
; return (de_loc (sort_by_loc binds_w_locs)) }
rep_binds' :: LHsBinds Name -> DsM [(SrcSpan, Core TH.DecQ)]
rep_binds' binds = mapM rep_bind (bagToList binds)
rep_bind :: LHsBind Name -> DsM (SrcSpan, Core TH.DecQ)
rep_bind (L loc (FunBind { fun_id = fn,
fun_matches = MatchGroup [L _ (Match [] _ (GRHSs guards wheres))] _ }))
= do { (ss,wherecore) <- repBinds wheres
; guardcore <- addBinds ss (repGuards guards)
; fn' <- lookupLBinder fn
; p <- repPvar fn'
; ans <- repVal p guardcore wherecore
; ans' <- wrapGenSyms ss ans
; return (loc, ans') }
rep_bind (L loc (FunBind { fun_id = fn, fun_matches = MatchGroup ms _ }))
= do { ms1 <- mapM repClauseTup ms
; fn' <- lookupLBinder fn
; ans <- repFun fn' (nonEmptyCoreList ms1)
; return (loc, ans) }
rep_bind (L loc (PatBind { pat_lhs = pat, pat_rhs = GRHSs guards wheres }))
= do { patcore <- repLP pat
; (ss,wherecore) <- repBinds wheres
; guardcore <- addBinds ss (repGuards guards)
; ans <- repVal patcore guardcore wherecore
; ans' <- wrapGenSyms ss ans
; return (loc, ans') }
rep_bind (L _ (VarBind { var_id = v, var_rhs = e}))
= do { v' <- lookupBinder v
; e2 <- repLE e
; x <- repNormal e2
; patcore <- repPvar v'
; empty_decls <- coreList decQTyConName []
; ans <- repVal patcore x empty_decls
; return (srcLocSpan (getSrcLoc v), ans) }
rep_bind (L _ (AbsBinds {})) = panic "rep_bind: AbsBinds"
repLambda :: LMatch Name -> DsM (Core TH.ExpQ)
repLambda (L _ (Match ps _ (GRHSs [L _ (GRHS [] e)] EmptyLocalBinds)))
= do { let bndrs = collectPatsBinders ps ;
; ss <- mkGenSyms bndrs
; lam <- addBinds ss (
do { xs <- repLPs ps; body <- repLE e; repLam xs body })
; wrapGenSyms ss lam }
repLambda (L _ m) = notHandled "Guarded labmdas" (pprMatch (LambdaExpr :: HsMatchContext Name) m)
repLPs :: [LPat Name] -> DsM (Core [TH.PatQ])
repLPs ps = do { ps' <- mapM repLP ps ;
coreList patQTyConName ps' }
repLP :: LPat Name -> DsM (Core TH.PatQ)
repLP (L _ p) = repP p
repP :: Pat Name -> DsM (Core TH.PatQ)
repP (WildPat _) = repPwild
repP (LitPat l) = do { l2 <- repLiteral l; repPlit l2 }
repP (VarPat x) = do { x' <- lookupBinder x; repPvar x' }
repP (LazyPat p) = do { p1 <- repLP p; repPtilde p1 }
repP (BangPat p) = do { p1 <- repLP p; repPbang p1 }
repP (AsPat x p) = do { x' <- lookupLBinder x; p1 <- repLP p; repPaspat x' p1 }
repP (ParPat p) = repLP p
repP (ListPat ps _) = do { qs <- repLPs ps; repPlist qs }
repP p@(TuplePat ps boxed _)
| not (isBoxed boxed) = notHandled "Unboxed tuples" (ppr p)
| otherwise = do { qs <- repLPs ps; repPtup qs }
repP (ConPatIn dc details)
= do { con_str <- lookupLOcc dc
; case details of
PrefixCon ps -> do { qs <- repLPs ps; repPcon con_str qs }
RecCon rec -> do { let flds = rec_flds rec
; vs <- sequence $ map lookupLOcc (map hsRecFieldId flds)
; ps <- sequence $ map repLP (map hsRecFieldArg flds)
; fps <- zipWithM (\x y -> rep2 fieldPatName [unC x,unC y]) vs ps
; fps' <- coreList fieldPatQTyConName fps
; repPrec con_str fps' }
InfixCon p1 p2 -> do { p1' <- repLP p1;
p2' <- repLP p2;
repPinfix p1' con_str p2' }
}
repP (NPat l Nothing _) = do { a <- repOverloadedLiteral l; repPlit a }
repP (ViewPat e p _) = do { e' <- repLE e; p' <- repLP p; repPview e' p' }
repP p@(NPat _ (Just _) _) = notHandled "Negative overloaded patterns" (ppr p)
repP p@(SigPatIn {}) = notHandled "Type signatures in patterns" (ppr p)
repP other = notHandled "Exotic pattern" (ppr other)
sort_by_loc :: [(SrcSpan, a)] -> [(SrcSpan, a)]
sort_by_loc xs = sortBy comp xs
where comp x y = compare (fst x) (fst y)
de_loc :: [(a, b)] -> [b]
de_loc = map snd
type GenSymBind = (Name, Id)
mkGenSyms :: [Name] -> DsM [GenSymBind]
mkGenSyms ns = do { var_ty <- lookupType nameTyConName
; return [(nm, mkLocalId (localiseName nm) var_ty) | nm <- ns] }
addBinds :: [GenSymBind] -> DsM a -> DsM a
addBinds bs m = dsExtendMetaEnv (mkNameEnv [(n,Bound id) | (n,id) <- bs]) m
lookupLBinder :: Located Name -> DsM (Core TH.Name)
lookupLBinder (L _ n) = lookupBinder n
lookupBinder :: Name -> DsM (Core TH.Name)
lookupBinder n
= do { mb_val <- dsLookupMetaEnv n;
case mb_val of
Just (Bound x) -> return (coreVar x)
_ -> failWithDs msg }
where
msg = ptext (sLit "DsMeta: failed binder lookup when desugaring a TH bracket:") <+> ppr n
lookupLOcc :: Located Name -> DsM (Core TH.Name)
lookupLOcc (L _ n) = lookupOcc n
lookupOcc :: Name -> DsM (Core TH.Name)
lookupOcc n
= do { mb_val <- dsLookupMetaEnv n ;
case mb_val of
Nothing -> globalVar n
Just (Bound x) -> return (coreVar x)
Just (Splice _) -> pprPanic "repE:lookupOcc" (ppr n)
}
lookupTvOcc :: Name -> DsM (Core TH.Name)
lookupTvOcc n
= do { mb_val <- dsLookupMetaEnv n ;
case mb_val of
Just (Bound x) -> return (coreVar x)
_ -> failWithDs msg
}
where
msg = vcat [ ptext (sLit "Illegal lexically-scoped type variable") <+> quotes (ppr n)
, ptext (sLit "Lexically scoped type variables are not supported by Template Haskell") ]
globalVar :: Name -> DsM (Core TH.Name)
globalVar name
| isExternalName name
= do { MkC mod <- coreStringLit name_mod
; MkC pkg <- coreStringLit name_pkg
; MkC occ <- occNameLit name
; rep2 mk_varg [pkg,mod,occ] }
| otherwise
= do { MkC occ <- occNameLit name
; MkC uni <- coreIntLit (getKey (getUnique name))
; rep2 mkNameLName [occ,uni] }
where
mod = ASSERT( isExternalName name) nameModule name
name_mod = moduleNameString (moduleName mod)
name_pkg = packageIdString (modulePackageId mod)
name_occ = nameOccName name
mk_varg | OccName.isDataOcc name_occ = mkNameG_dName
| OccName.isVarOcc name_occ = mkNameG_vName
| OccName.isTcOcc name_occ = mkNameG_tcName
| otherwise = pprPanic "DsMeta.globalVar" (ppr name)
lookupType :: Name
-> DsM Type
lookupType tc_name = do { tc <- dsLookupTyCon tc_name ;
return (mkTyConApp tc []) }
wrapGenSyms :: [GenSymBind]
-> Core (TH.Q a) -> DsM (Core (TH.Q a))
wrapGenSyms binds body@(MkC b)
= do { var_ty <- lookupType nameTyConName
; go var_ty binds }
where
[elt_ty] = tcTyConAppArgs (exprType b)
go _ [] = return body
go var_ty ((name,id) : binds)
= do { MkC body' <- go var_ty binds
; lit_str <- occNameLit name
; gensym_app <- repGensym lit_str
; repBindQ var_ty elt_ty
gensym_app (MkC (Lam id body')) }
wrapNongenSyms :: [GenSymBind] -> Core a -> DsM (Core a)
wrapNongenSyms binds (MkC body)
= do { binds' <- mapM do_one binds ;
return (MkC (mkLets binds' body)) }
where
do_one (name,id)
= do { MkC lit_str <- occNameLit name
; MkC var <- rep2 mkNameName [lit_str]
; return (NonRec id var) }
occNameLit :: Name -> DsM (Core String)
occNameLit n = coreStringLit (occNameString (nameOccName n))
newtype Core a = MkC CoreExpr
unC :: Core a -> CoreExpr
unC (MkC x) = x
rep2 :: Name -> [ CoreExpr ] -> DsM (Core a)
rep2 n xs = do { id <- dsLookupGlobalId n
; return (MkC (foldl App (Var id) xs)) }
repPlit :: Core TH.Lit -> DsM (Core TH.PatQ)
repPlit (MkC l) = rep2 litPName [l]
repPvar :: Core TH.Name -> DsM (Core TH.PatQ)
repPvar (MkC s) = rep2 varPName [s]
repPtup :: Core [TH.PatQ] -> DsM (Core TH.PatQ)
repPtup (MkC ps) = rep2 tupPName [ps]
repPcon :: Core TH.Name -> Core [TH.PatQ] -> DsM (Core TH.PatQ)
repPcon (MkC s) (MkC ps) = rep2 conPName [s, ps]
repPrec :: Core TH.Name -> Core [(TH.Name,TH.PatQ)] -> DsM (Core TH.PatQ)
repPrec (MkC c) (MkC rps) = rep2 recPName [c,rps]
repPinfix :: Core TH.PatQ -> Core TH.Name -> Core TH.PatQ -> DsM (Core TH.PatQ)
repPinfix (MkC p1) (MkC n) (MkC p2) = rep2 infixPName [p1, n, p2]
repPtilde :: Core TH.PatQ -> DsM (Core TH.PatQ)
repPtilde (MkC p) = rep2 tildePName [p]
repPbang :: Core TH.PatQ -> DsM (Core TH.PatQ)
repPbang (MkC p) = rep2 bangPName [p]
repPaspat :: Core TH.Name -> Core TH.PatQ -> DsM (Core TH.PatQ)
repPaspat (MkC s) (MkC p) = rep2 asPName [s, p]
repPwild :: DsM (Core TH.PatQ)
repPwild = rep2 wildPName []
repPlist :: Core [TH.PatQ] -> DsM (Core TH.PatQ)
repPlist (MkC ps) = rep2 listPName [ps]
repPview :: Core TH.ExpQ -> Core TH.PatQ -> DsM (Core TH.PatQ)
repPview (MkC e) (MkC p) = rep2 viewPName [e,p]
repVarOrCon :: Name -> Core TH.Name -> DsM (Core TH.ExpQ)
repVarOrCon vc str | isDataOcc (nameOccName vc) = repCon str
| otherwise = repVar str
repVar :: Core TH.Name -> DsM (Core TH.ExpQ)
repVar (MkC s) = rep2 varEName [s]
repCon :: Core TH.Name -> DsM (Core TH.ExpQ)
repCon (MkC s) = rep2 conEName [s]
repLit :: Core TH.Lit -> DsM (Core TH.ExpQ)
repLit (MkC c) = rep2 litEName [c]
repApp :: Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repApp (MkC x) (MkC y) = rep2 appEName [x,y]
repLam :: Core [TH.PatQ] -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repLam (MkC ps) (MkC e) = rep2 lamEName [ps, e]
repTup :: Core [TH.ExpQ] -> DsM (Core TH.ExpQ)
repTup (MkC es) = rep2 tupEName [es]
repCond :: Core TH.ExpQ -> Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repCond (MkC x) (MkC y) (MkC z) = rep2 condEName [x,y,z]
repLetE :: Core [TH.DecQ] -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repLetE (MkC ds) (MkC e) = rep2 letEName [ds, e]
repCaseE :: Core TH.ExpQ -> Core [TH.MatchQ] -> DsM( Core TH.ExpQ)
repCaseE (MkC e) (MkC ms) = rep2 caseEName [e, ms]
repDoE :: Core [TH.StmtQ] -> DsM (Core TH.ExpQ)
repDoE (MkC ss) = rep2 doEName [ss]
repComp :: Core [TH.StmtQ] -> DsM (Core TH.ExpQ)
repComp (MkC ss) = rep2 compEName [ss]
repListExp :: Core [TH.ExpQ] -> DsM (Core TH.ExpQ)
repListExp (MkC es) = rep2 listEName [es]
repSigExp :: Core TH.ExpQ -> Core TH.TypeQ -> DsM (Core TH.ExpQ)
repSigExp (MkC e) (MkC t) = rep2 sigEName [e,t]
repRecCon :: Core TH.Name -> Core [TH.Q TH.FieldExp]-> DsM (Core TH.ExpQ)
repRecCon (MkC c) (MkC fs) = rep2 recConEName [c,fs]
repRecUpd :: Core TH.ExpQ -> Core [TH.Q TH.FieldExp] -> DsM (Core TH.ExpQ)
repRecUpd (MkC e) (MkC fs) = rep2 recUpdEName [e,fs]
repFieldExp :: Core TH.Name -> Core TH.ExpQ -> DsM (Core (TH.Q TH.FieldExp))
repFieldExp (MkC n) (MkC x) = rep2 fieldExpName [n,x]
repInfixApp :: Core TH.ExpQ -> Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repInfixApp (MkC x) (MkC y) (MkC z) = rep2 infixAppName [x,y,z]
repSectionL :: Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repSectionL (MkC x) (MkC y) = rep2 sectionLName [x,y]
repSectionR :: Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repSectionR (MkC x) (MkC y) = rep2 sectionRName [x,y]
repGuarded :: Core [TH.Q (TH.Guard, TH.Exp)] -> DsM (Core TH.BodyQ)
repGuarded (MkC pairs) = rep2 guardedBName [pairs]
repNormal :: Core TH.ExpQ -> DsM (Core TH.BodyQ)
repNormal (MkC e) = rep2 normalBName [e]
repLNormalGE :: LHsExpr Name -> LHsExpr Name -> DsM (Core (TH.Q (TH.Guard, TH.Exp)))
repLNormalGE g e = do g' <- repLE g
e' <- repLE e
repNormalGE g' e'
repNormalGE :: Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core (TH.Q (TH.Guard, TH.Exp)))
repNormalGE (MkC g) (MkC e) = rep2 normalGEName [g, e]
repPatGE :: Core [TH.StmtQ] -> Core TH.ExpQ -> DsM (Core (TH.Q (TH.Guard, TH.Exp)))
repPatGE (MkC ss) (MkC e) = rep2 patGEName [ss, e]
repBindSt :: Core TH.PatQ -> Core TH.ExpQ -> DsM (Core TH.StmtQ)
repBindSt (MkC p) (MkC e) = rep2 bindSName [p,e]
repLetSt :: Core [TH.DecQ] -> DsM (Core TH.StmtQ)
repLetSt (MkC ds) = rep2 letSName [ds]
repNoBindSt :: Core TH.ExpQ -> DsM (Core TH.StmtQ)
repNoBindSt (MkC e) = rep2 noBindSName [e]
repFrom :: Core TH.ExpQ -> DsM (Core TH.ExpQ)
repFrom (MkC x) = rep2 fromEName [x]
repFromThen :: Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repFromThen (MkC x) (MkC y) = rep2 fromThenEName [x,y]
repFromTo :: Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repFromTo (MkC x) (MkC y) = rep2 fromToEName [x,y]
repFromThenTo :: Core TH.ExpQ -> Core TH.ExpQ -> Core TH.ExpQ -> DsM (Core TH.ExpQ)
repFromThenTo (MkC x) (MkC y) (MkC z) = rep2 fromThenToEName [x,y,z]
repMatch :: Core TH.PatQ -> Core TH.BodyQ -> Core [TH.DecQ] -> DsM (Core TH.MatchQ)
repMatch (MkC p) (MkC bod) (MkC ds) = rep2 matchName [p, bod, ds]
repClause :: Core [TH.PatQ] -> Core TH.BodyQ -> Core [TH.DecQ] -> DsM (Core TH.ClauseQ)
repClause (MkC ps) (MkC bod) (MkC ds) = rep2 clauseName [ps, bod, ds]
repVal :: Core TH.PatQ -> Core TH.BodyQ -> Core [TH.DecQ] -> DsM (Core TH.DecQ)
repVal (MkC p) (MkC b) (MkC ds) = rep2 valDName [p, b, ds]
repFun :: Core TH.Name -> Core [TH.ClauseQ] -> DsM (Core TH.DecQ)
repFun (MkC nm) (MkC b) = rep2 funDName [nm, b]
repData :: Core TH.CxtQ -> Core TH.Name -> Core [TH.TyVarBndr]
-> Maybe (Core [TH.TypeQ])
-> Core [TH.ConQ] -> Core [TH.Name] -> DsM (Core TH.DecQ)
repData (MkC cxt) (MkC nm) (MkC tvs) Nothing (MkC cons) (MkC derivs)
= rep2 dataDName [cxt, nm, tvs, cons, derivs]
repData (MkC cxt) (MkC nm) (MkC _) (Just (MkC tys)) (MkC cons) (MkC derivs)
= rep2 dataInstDName [cxt, nm, tys, cons, derivs]
repNewtype :: Core TH.CxtQ -> Core TH.Name -> Core [TH.TyVarBndr]
-> Maybe (Core [TH.TypeQ])
-> Core TH.ConQ -> Core [TH.Name] -> DsM (Core TH.DecQ)
repNewtype (MkC cxt) (MkC nm) (MkC tvs) Nothing (MkC con) (MkC derivs)
= rep2 newtypeDName [cxt, nm, tvs, con, derivs]
repNewtype (MkC cxt) (MkC nm) (MkC _) (Just (MkC tys)) (MkC con) (MkC derivs)
= rep2 newtypeInstDName [cxt, nm, tys, con, derivs]
repTySyn :: Core TH.Name -> Core [TH.TyVarBndr]
-> Maybe (Core [TH.TypeQ])
-> Core TH.TypeQ -> DsM (Core TH.DecQ)
repTySyn (MkC nm) (MkC tvs) Nothing (MkC rhs)
= rep2 tySynDName [nm, tvs, rhs]
repTySyn (MkC nm) (MkC _) (Just (MkC tys)) (MkC rhs)
= rep2 tySynInstDName [nm, tys, rhs]
repInst :: Core TH.CxtQ -> Core TH.TypeQ -> Core [TH.DecQ] -> DsM (Core TH.DecQ)
repInst (MkC cxt) (MkC ty) (MkC ds) = rep2 instanceDName [cxt, ty, ds]
repClass :: Core TH.CxtQ -> Core TH.Name -> Core [TH.TyVarBndr]
-> Core [TH.FunDep] -> Core [TH.DecQ]
-> DsM (Core TH.DecQ)
repClass (MkC cxt) (MkC cls) (MkC tvs) (MkC fds) (MkC ds)
= rep2 classDName [cxt, cls, tvs, fds, ds]
repPragInl :: Core TH.Name -> Core TH.InlineSpecQ -> DsM (Core TH.DecQ)
repPragInl (MkC nm) (MkC ispec) = rep2 pragInlDName [nm, ispec]
repPragSpec :: Core TH.Name -> Core TH.TypeQ -> DsM (Core TH.DecQ)
repPragSpec (MkC nm) (MkC ty) = rep2 pragSpecDName [nm, ty]
repPragSpecInl :: Core TH.Name -> Core TH.TypeQ -> Core TH.InlineSpecQ
-> DsM (Core TH.DecQ)
repPragSpecInl (MkC nm) (MkC ty) (MkC ispec)
= rep2 pragSpecInlDName [nm, ty, ispec]
repFamilyNoKind :: Core TH.FamFlavour -> Core TH.Name -> Core [TH.TyVarBndr]
-> DsM (Core TH.DecQ)
repFamilyNoKind (MkC flav) (MkC nm) (MkC tvs)
= rep2 familyNoKindDName [flav, nm, tvs]
repFamilyKind :: Core TH.FamFlavour -> Core TH.Name -> Core [TH.TyVarBndr]
-> Core TH.Kind
-> DsM (Core TH.DecQ)
repFamilyKind (MkC flav) (MkC nm) (MkC tvs) (MkC ki)
= rep2 familyKindDName [flav, nm, tvs, ki]
repInlineSpecNoPhase :: Core Bool -> Core Bool -> DsM (Core TH.InlineSpecQ)
repInlineSpecNoPhase (MkC inline) (MkC conlike)
= rep2 inlineSpecNoPhaseName [inline, conlike]
repInlineSpecPhase :: Core Bool -> Core Bool -> Core Bool -> Core Int
-> DsM (Core TH.InlineSpecQ)
repInlineSpecPhase (MkC inline) (MkC conlike) (MkC beforeFrom) (MkC phase)
= rep2 inlineSpecPhaseName [inline, conlike, beforeFrom, phase]
repFunDep :: Core [TH.Name] -> Core [TH.Name] -> DsM (Core TH.FunDep)
repFunDep (MkC xs) (MkC ys) = rep2 funDepName [xs, ys]
repProto :: Core TH.Name -> Core TH.TypeQ -> DsM (Core TH.DecQ)
repProto (MkC s) (MkC ty) = rep2 sigDName [s, ty]
repCtxt :: Core [TH.PredQ] -> DsM (Core TH.CxtQ)
repCtxt (MkC tys) = rep2 cxtName [tys]
repClassP :: Core TH.Name -> Core [TH.TypeQ] -> DsM (Core TH.PredQ)
repClassP (MkC cla) (MkC tys) = rep2 classPName [cla, tys]
repEqualP :: Core TH.TypeQ -> Core TH.TypeQ -> DsM (Core TH.PredQ)
repEqualP (MkC ty1) (MkC ty2) = rep2 equalPName [ty1, ty2]
repConstr :: Core TH.Name -> HsConDeclDetails Name
-> DsM (Core TH.ConQ)
repConstr con (PrefixCon ps)
= do arg_tys <- mapM repBangTy ps
arg_tys1 <- coreList strictTypeQTyConName arg_tys
rep2 normalCName [unC con, unC arg_tys1]
repConstr con (RecCon ips)
= do arg_vs <- mapM lookupLOcc (map cd_fld_name ips)
arg_tys <- mapM repBangTy (map cd_fld_type ips)
arg_vtys <- zipWithM (\x y -> rep2 varStrictTypeName [unC x, unC y])
arg_vs arg_tys
arg_vtys' <- coreList varStrictTypeQTyConName arg_vtys
rep2 recCName [unC con, unC arg_vtys']
repConstr con (InfixCon st1 st2)
= do arg1 <- repBangTy st1
arg2 <- repBangTy st2
rep2 infixCName [unC arg1, unC con, unC arg2]
repTForall :: Core [TH.TyVarBndr] -> Core TH.CxtQ -> Core TH.TypeQ
-> DsM (Core TH.TypeQ)
repTForall (MkC tvars) (MkC ctxt) (MkC ty)
= rep2 forallTName [tvars, ctxt, ty]
repTvar :: Core TH.Name -> DsM (Core TH.TypeQ)
repTvar (MkC s) = rep2 varTName [s]
repTapp :: Core TH.TypeQ -> Core TH.TypeQ -> DsM (Core TH.TypeQ)
repTapp (MkC t1) (MkC t2) = rep2 appTName [t1, t2]
repTapps :: Core TH.TypeQ -> [Core TH.TypeQ] -> DsM (Core TH.TypeQ)
repTapps f [] = return f
repTapps f (t:ts) = do { f1 <- repTapp f t; repTapps f1 ts }
repTSig :: Core TH.TypeQ -> Core TH.Kind -> DsM (Core TH.TypeQ)
repTSig (MkC ty) (MkC ki) = rep2 sigTName [ty, ki]
repNamedTyCon :: Core TH.Name -> DsM (Core TH.TypeQ)
repNamedTyCon (MkC s) = rep2 conTName [s]
repTupleTyCon :: Int -> DsM (Core TH.TypeQ)
repTupleTyCon i = rep2 tupleTName [mkIntExprInt i]
repArrowTyCon :: DsM (Core TH.TypeQ)
repArrowTyCon = rep2 arrowTName []
repListTyCon :: DsM (Core TH.TypeQ)
repListTyCon = rep2 listTName []
repPlainTV :: Core TH.Name -> DsM (Core TH.TyVarBndr)
repPlainTV (MkC nm) = rep2 plainTVName [nm]
repKindedTV :: Core TH.Name -> Core TH.Kind -> DsM (Core TH.TyVarBndr)
repKindedTV (MkC nm) (MkC ki) = rep2 kindedTVName [nm, ki]
repStarK :: DsM (Core TH.Kind)
repStarK = rep2 starKName []
repArrowK :: Core TH.Kind -> Core TH.Kind -> DsM (Core TH.Kind)
repArrowK (MkC ki1) (MkC ki2) = rep2 arrowKName [ki1, ki2]
repLiteral :: HsLit -> DsM (Core TH.Lit)
repLiteral lit
= do lit' <- case lit of
HsIntPrim i -> mk_integer i
HsWordPrim w -> mk_integer w
HsInt i -> mk_integer i
HsFloatPrim r -> mk_rational r
HsDoublePrim r -> mk_rational r
_ -> return lit
lit_expr <- dsLit lit'
case mb_lit_name of
Just lit_name -> rep2 lit_name [lit_expr]
Nothing -> notHandled "Exotic literal" (ppr lit)
where
mb_lit_name = case lit of
HsInteger _ _ -> Just integerLName
HsInt _ -> Just integerLName
HsIntPrim _ -> Just intPrimLName
HsWordPrim _ -> Just wordPrimLName
HsFloatPrim _ -> Just floatPrimLName
HsDoublePrim _ -> Just doublePrimLName
HsChar _ -> Just charLName
HsString _ -> Just stringLName
HsRat _ _ -> Just rationalLName
_ -> Nothing
mk_integer :: Integer -> DsM HsLit
mk_integer i = do integer_ty <- lookupType integerTyConName
return $ HsInteger i integer_ty
mk_rational :: Rational -> DsM HsLit
mk_rational r = do rat_ty <- lookupType rationalTyConName
return $ HsRat r rat_ty
mk_string :: FastString -> DsM HsLit
mk_string s = return $ HsString s
repOverloadedLiteral :: HsOverLit Name -> DsM (Core TH.Lit)
repOverloadedLiteral (OverLit { ol_val = val})
= do { lit <- mk_lit val; repLiteral lit }
mk_lit :: OverLitVal -> DsM HsLit
mk_lit (HsIntegral i) = mk_integer i
mk_lit (HsFractional f) = mk_rational f
mk_lit (HsIsString s) = mk_string s
repGensym :: Core String -> DsM (Core (TH.Q TH.Name))
repGensym (MkC lit_str) = rep2 newNameName [lit_str]
repBindQ :: Type -> Type
-> Core (TH.Q a) -> Core (a -> TH.Q b) -> DsM (Core (TH.Q b))
repBindQ ty_a ty_b (MkC x) (MkC y)
= rep2 bindQName [Type ty_a, Type ty_b, x, y]
repSequenceQ :: Type -> Core [TH.Q a] -> DsM (Core (TH.Q [a]))
repSequenceQ ty_a (MkC list)
= rep2 sequenceQName [Type ty_a, list]
coreList :: Name
-> [Core a] -> DsM (Core [a])
coreList tc_name es
= do { elt_ty <- lookupType tc_name; return (coreList' elt_ty es) }
coreList' :: Type
-> [Core a] -> Core [a]
coreList' elt_ty es = MkC (mkListExpr elt_ty (map unC es ))
nonEmptyCoreList :: [Core a] -> Core [a]
nonEmptyCoreList [] = panic "coreList: empty argument"
nonEmptyCoreList xs@(MkC x:_) = MkC (mkListExpr (exprType x) (map unC xs))
coreStringLit :: String -> DsM (Core String)
coreStringLit s = do { z <- mkStringExpr s; return(MkC z) }
coreBool :: Bool -> Core Bool
coreBool False = MkC $ mkConApp falseDataCon []
coreBool True = MkC $ mkConApp trueDataCon []
coreIntLit :: Int -> DsM (Core Int)
coreIntLit i = return (MkC (mkIntExprInt i))
coreVar :: Id -> Core TH.Name
coreVar id = MkC (Var id)
notHandled :: String -> SDoc -> DsM a
notHandled what doc = failWithDs msg
where
msg = hang (text what <+> ptext (sLit "not (yet) handled by Template Haskell"))
2 doc
templateHaskellNames :: [Name]
templateHaskellNames = [
returnQName, bindQName, sequenceQName, newNameName, liftName,
mkNameName, mkNameG_vName, mkNameG_dName, mkNameG_tcName, mkNameLName,
liftStringName,
charLName, stringLName, integerLName, intPrimLName, wordPrimLName,
floatPrimLName, doublePrimLName, rationalLName,
litPName, varPName, tupPName, conPName, tildePName, bangPName, infixPName,
asPName, wildPName, recPName, listPName, sigPName, viewPName,
fieldPatName,
matchName,
clauseName,
varEName, conEName, litEName, appEName, infixEName,
infixAppName, sectionLName, sectionRName, lamEName, tupEName,
condEName, letEName, caseEName, doEName, compEName,
fromEName, fromThenEName, fromToEName, fromThenToEName,
listEName, sigEName, recConEName, recUpdEName,
fieldExpName,
guardedBName, normalBName,
normalGEName, patGEName,
bindSName, letSName, noBindSName, parSName,
funDName, valDName, dataDName, newtypeDName, tySynDName,
classDName, instanceDName, sigDName, forImpDName,
pragInlDName, pragSpecDName, pragSpecInlDName,
familyNoKindDName, familyKindDName, dataInstDName, newtypeInstDName,
tySynInstDName,
cxtName,
classPName, equalPName,
isStrictName, notStrictName,
normalCName, recCName, infixCName, forallCName,
strictTypeName,
varStrictTypeName,
forallTName, varTName, conTName, appTName,
tupleTName, arrowTName, listTName, sigTName,
plainTVName, kindedTVName,
starKName, arrowKName,
cCallName, stdCallName,
unsafeName,
safeName,
threadsafeName,
inlineSpecNoPhaseName, inlineSpecPhaseName,
funDepName,
typeFamName, dataFamName,
qTyConName, nameTyConName, patTyConName, fieldPatTyConName, matchQTyConName,
clauseQTyConName, expQTyConName, fieldExpTyConName, predTyConName,
stmtQTyConName, decQTyConName, conQTyConName, strictTypeQTyConName,
varStrictTypeQTyConName, typeQTyConName, expTyConName, decTyConName,
typeTyConName, tyVarBndrTyConName, matchTyConName, clauseTyConName,
patQTyConName, fieldPatQTyConName, fieldExpQTyConName, funDepTyConName,
predQTyConName, decsQTyConName,
quoteDecName, quoteTypeName, quoteExpName, quotePatName]
thSyn, thLib, qqLib :: Module
thSyn = mkTHModule (fsLit "Language.Haskell.TH.Syntax")
thLib = mkTHModule (fsLit "Language.Haskell.TH.Lib")
qqLib = mkTHModule (fsLit "Language.Haskell.TH.Quote")
mkTHModule :: FastString -> Module
mkTHModule m = mkModule thPackageId (mkModuleNameFS m)
libFun, libTc, thFun, thTc, qqFun :: FastString -> Unique -> Name
libFun = mk_known_key_name OccName.varName thLib
libTc = mk_known_key_name OccName.tcName thLib
thFun = mk_known_key_name OccName.varName thSyn
thTc = mk_known_key_name OccName.tcName thSyn
qqFun = mk_known_key_name OccName.varName qqLib
qTyConName, nameTyConName, fieldExpTyConName, patTyConName,
fieldPatTyConName, expTyConName, decTyConName, typeTyConName,
tyVarBndrTyConName, matchTyConName, clauseTyConName, funDepTyConName,
predTyConName :: Name
qTyConName = thTc (fsLit "Q") qTyConKey
nameTyConName = thTc (fsLit "Name") nameTyConKey
fieldExpTyConName = thTc (fsLit "FieldExp") fieldExpTyConKey
patTyConName = thTc (fsLit "Pat") patTyConKey
fieldPatTyConName = thTc (fsLit "FieldPat") fieldPatTyConKey
expTyConName = thTc (fsLit "Exp") expTyConKey
decTyConName = thTc (fsLit "Dec") decTyConKey
typeTyConName = thTc (fsLit "Type") typeTyConKey
tyVarBndrTyConName= thTc (fsLit "TyVarBndr") tyVarBndrTyConKey
matchTyConName = thTc (fsLit "Match") matchTyConKey
clauseTyConName = thTc (fsLit "Clause") clauseTyConKey
funDepTyConName = thTc (fsLit "FunDep") funDepTyConKey
predTyConName = thTc (fsLit "Pred") predTyConKey
returnQName, bindQName, sequenceQName, newNameName, liftName,
mkNameName, mkNameG_vName, mkNameG_dName, mkNameG_tcName,
mkNameLName, liftStringName :: Name
returnQName = thFun (fsLit "returnQ") returnQIdKey
bindQName = thFun (fsLit "bindQ") bindQIdKey
sequenceQName = thFun (fsLit "sequenceQ") sequenceQIdKey
newNameName = thFun (fsLit "newName") newNameIdKey
liftName = thFun (fsLit "lift") liftIdKey
liftStringName = thFun (fsLit "liftString") liftStringIdKey
mkNameName = thFun (fsLit "mkName") mkNameIdKey
mkNameG_vName = thFun (fsLit "mkNameG_v") mkNameG_vIdKey
mkNameG_dName = thFun (fsLit "mkNameG_d") mkNameG_dIdKey
mkNameG_tcName = thFun (fsLit "mkNameG_tc") mkNameG_tcIdKey
mkNameLName = thFun (fsLit "mkNameL") mkNameLIdKey
charLName, stringLName, integerLName, intPrimLName, wordPrimLName,
floatPrimLName, doublePrimLName, rationalLName :: Name
charLName = libFun (fsLit "charL") charLIdKey
stringLName = libFun (fsLit "stringL") stringLIdKey
integerLName = libFun (fsLit "integerL") integerLIdKey
intPrimLName = libFun (fsLit "intPrimL") intPrimLIdKey
wordPrimLName = libFun (fsLit "wordPrimL") wordPrimLIdKey
floatPrimLName = libFun (fsLit "floatPrimL") floatPrimLIdKey
doublePrimLName = libFun (fsLit "doublePrimL") doublePrimLIdKey
rationalLName = libFun (fsLit "rationalL") rationalLIdKey
litPName, varPName, tupPName, conPName, infixPName, tildePName, bangPName,
asPName, wildPName, recPName, listPName, sigPName, viewPName :: Name
litPName = libFun (fsLit "litP") litPIdKey
varPName = libFun (fsLit "varP") varPIdKey
tupPName = libFun (fsLit "tupP") tupPIdKey
conPName = libFun (fsLit "conP") conPIdKey
infixPName = libFun (fsLit "infixP") infixPIdKey
tildePName = libFun (fsLit "tildeP") tildePIdKey
bangPName = libFun (fsLit "bangP") bangPIdKey
asPName = libFun (fsLit "asP") asPIdKey
wildPName = libFun (fsLit "wildP") wildPIdKey
recPName = libFun (fsLit "recP") recPIdKey
listPName = libFun (fsLit "listP") listPIdKey
sigPName = libFun (fsLit "sigP") sigPIdKey
viewPName = libFun (fsLit "viewP") viewPIdKey
fieldPatName :: Name
fieldPatName = libFun (fsLit "fieldPat") fieldPatIdKey
matchName :: Name
matchName = libFun (fsLit "match") matchIdKey
clauseName :: Name
clauseName = libFun (fsLit "clause") clauseIdKey
varEName, conEName, litEName, appEName, infixEName, infixAppName,
sectionLName, sectionRName, lamEName, tupEName, condEName,
letEName, caseEName, doEName, compEName :: Name
varEName = libFun (fsLit "varE") varEIdKey
conEName = libFun (fsLit "conE") conEIdKey
litEName = libFun (fsLit "litE") litEIdKey
appEName = libFun (fsLit "appE") appEIdKey
infixEName = libFun (fsLit "infixE") infixEIdKey
infixAppName = libFun (fsLit "infixApp") infixAppIdKey
sectionLName = libFun (fsLit "sectionL") sectionLIdKey
sectionRName = libFun (fsLit "sectionR") sectionRIdKey
lamEName = libFun (fsLit "lamE") lamEIdKey
tupEName = libFun (fsLit "tupE") tupEIdKey
condEName = libFun (fsLit "condE") condEIdKey
letEName = libFun (fsLit "letE") letEIdKey
caseEName = libFun (fsLit "caseE") caseEIdKey
doEName = libFun (fsLit "doE") doEIdKey
compEName = libFun (fsLit "compE") compEIdKey
fromEName, fromThenEName, fromToEName, fromThenToEName :: Name
fromEName = libFun (fsLit "fromE") fromEIdKey
fromThenEName = libFun (fsLit "fromThenE") fromThenEIdKey
fromToEName = libFun (fsLit "fromToE") fromToEIdKey
fromThenToEName = libFun (fsLit "fromThenToE") fromThenToEIdKey
listEName, sigEName, recConEName, recUpdEName :: Name
listEName = libFun (fsLit "listE") listEIdKey
sigEName = libFun (fsLit "sigE") sigEIdKey
recConEName = libFun (fsLit "recConE") recConEIdKey
recUpdEName = libFun (fsLit "recUpdE") recUpdEIdKey
fieldExpName :: Name
fieldExpName = libFun (fsLit "fieldExp") fieldExpIdKey
guardedBName, normalBName :: Name
guardedBName = libFun (fsLit "guardedB") guardedBIdKey
normalBName = libFun (fsLit "normalB") normalBIdKey
normalGEName, patGEName :: Name
normalGEName = libFun (fsLit "normalGE") normalGEIdKey
patGEName = libFun (fsLit "patGE") patGEIdKey
bindSName, letSName, noBindSName, parSName :: Name
bindSName = libFun (fsLit "bindS") bindSIdKey
letSName = libFun (fsLit "letS") letSIdKey
noBindSName = libFun (fsLit "noBindS") noBindSIdKey
parSName = libFun (fsLit "parS") parSIdKey
funDName, valDName, dataDName, newtypeDName, tySynDName, classDName,
instanceDName, sigDName, forImpDName, pragInlDName, pragSpecDName,
pragSpecInlDName, familyNoKindDName, familyKindDName, dataInstDName,
newtypeInstDName, tySynInstDName :: Name
funDName = libFun (fsLit "funD") funDIdKey
valDName = libFun (fsLit "valD") valDIdKey
dataDName = libFun (fsLit "dataD") dataDIdKey
newtypeDName = libFun (fsLit "newtypeD") newtypeDIdKey
tySynDName = libFun (fsLit "tySynD") tySynDIdKey
classDName = libFun (fsLit "classD") classDIdKey
instanceDName = libFun (fsLit "instanceD") instanceDIdKey
sigDName = libFun (fsLit "sigD") sigDIdKey
forImpDName = libFun (fsLit "forImpD") forImpDIdKey
pragInlDName = libFun (fsLit "pragInlD") pragInlDIdKey
pragSpecDName = libFun (fsLit "pragSpecD") pragSpecDIdKey
pragSpecInlDName = libFun (fsLit "pragSpecInlD") pragSpecInlDIdKey
familyNoKindDName= libFun (fsLit "familyNoKindD")familyNoKindDIdKey
familyKindDName = libFun (fsLit "familyKindD") familyKindDIdKey
dataInstDName = libFun (fsLit "dataInstD") dataInstDIdKey
newtypeInstDName = libFun (fsLit "newtypeInstD") newtypeInstDIdKey
tySynInstDName = libFun (fsLit "tySynInstD") tySynInstDIdKey
cxtName :: Name
cxtName = libFun (fsLit "cxt") cxtIdKey
classPName, equalPName :: Name
classPName = libFun (fsLit "classP") classPIdKey
equalPName = libFun (fsLit "equalP") equalPIdKey
isStrictName, notStrictName :: Name
isStrictName = libFun (fsLit "isStrict") isStrictKey
notStrictName = libFun (fsLit "notStrict") notStrictKey
normalCName, recCName, infixCName, forallCName :: Name
normalCName = libFun (fsLit "normalC") normalCIdKey
recCName = libFun (fsLit "recC") recCIdKey
infixCName = libFun (fsLit "infixC") infixCIdKey
forallCName = libFun (fsLit "forallC") forallCIdKey
strictTypeName :: Name
strictTypeName = libFun (fsLit "strictType") strictTKey
varStrictTypeName :: Name
varStrictTypeName = libFun (fsLit "varStrictType") varStrictTKey
forallTName, varTName, conTName, tupleTName, arrowTName,
listTName, appTName, sigTName :: Name
forallTName = libFun (fsLit "forallT") forallTIdKey
varTName = libFun (fsLit "varT") varTIdKey
conTName = libFun (fsLit "conT") conTIdKey
tupleTName = libFun (fsLit "tupleT") tupleTIdKey
arrowTName = libFun (fsLit "arrowT") arrowTIdKey
listTName = libFun (fsLit "listT") listTIdKey
appTName = libFun (fsLit "appT") appTIdKey
sigTName = libFun (fsLit "sigT") sigTIdKey
plainTVName, kindedTVName :: Name
plainTVName = libFun (fsLit "plainTV") plainTVIdKey
kindedTVName = libFun (fsLit "kindedTV") kindedTVIdKey
starKName, arrowKName :: Name
starKName = libFun (fsLit "starK") starKIdKey
arrowKName = libFun (fsLit "arrowK") arrowKIdKey
cCallName, stdCallName :: Name
cCallName = libFun (fsLit "cCall") cCallIdKey
stdCallName = libFun (fsLit "stdCall") stdCallIdKey
unsafeName, safeName, threadsafeName :: Name
unsafeName = libFun (fsLit "unsafe") unsafeIdKey
safeName = libFun (fsLit "safe") safeIdKey
threadsafeName = libFun (fsLit "threadsafe") threadsafeIdKey
inlineSpecNoPhaseName, inlineSpecPhaseName :: Name
inlineSpecNoPhaseName = libFun (fsLit "inlineSpecNoPhase") inlineSpecNoPhaseIdKey
inlineSpecPhaseName = libFun (fsLit "inlineSpecPhase") inlineSpecPhaseIdKey
funDepName :: Name
funDepName = libFun (fsLit "funDep") funDepIdKey
typeFamName, dataFamName :: Name
typeFamName = libFun (fsLit "typeFam") typeFamIdKey
dataFamName = libFun (fsLit "dataFam") dataFamIdKey
matchQTyConName, clauseQTyConName, expQTyConName, stmtQTyConName,
decQTyConName, conQTyConName, strictTypeQTyConName,
varStrictTypeQTyConName, typeQTyConName, fieldExpQTyConName,
patQTyConName, fieldPatQTyConName, predQTyConName, decsQTyConName :: Name
matchQTyConName = libTc (fsLit "MatchQ") matchQTyConKey
clauseQTyConName = libTc (fsLit "ClauseQ") clauseQTyConKey
expQTyConName = libTc (fsLit "ExpQ") expQTyConKey
stmtQTyConName = libTc (fsLit "StmtQ") stmtQTyConKey
decQTyConName = libTc (fsLit "DecQ") decQTyConKey
decsQTyConName = libTc (fsLit "DecsQ") decsQTyConKey
conQTyConName = libTc (fsLit "ConQ") conQTyConKey
strictTypeQTyConName = libTc (fsLit "StrictTypeQ") strictTypeQTyConKey
varStrictTypeQTyConName = libTc (fsLit "VarStrictTypeQ") varStrictTypeQTyConKey
typeQTyConName = libTc (fsLit "TypeQ") typeQTyConKey
fieldExpQTyConName = libTc (fsLit "FieldExpQ") fieldExpQTyConKey
patQTyConName = libTc (fsLit "PatQ") patQTyConKey
fieldPatQTyConName = libTc (fsLit "FieldPatQ") fieldPatQTyConKey
predQTyConName = libTc (fsLit "PredQ") predQTyConKey
quoteExpName, quotePatName, quoteDecName, quoteTypeName :: Name
quoteExpName = qqFun (fsLit "quoteExp") quoteExpKey
quotePatName = qqFun (fsLit "quotePat") quotePatKey
quoteDecName = qqFun (fsLit "quoteDec") quoteDecKey
quoteTypeName = qqFun (fsLit "quoteType") quoteTypeKey
expTyConKey, matchTyConKey, clauseTyConKey, qTyConKey, expQTyConKey,
decQTyConKey, patTyConKey, matchQTyConKey, clauseQTyConKey,
stmtQTyConKey, conQTyConKey, typeQTyConKey, typeTyConKey, tyVarBndrTyConKey,
decTyConKey, varStrictTypeQTyConKey, strictTypeQTyConKey,
fieldExpTyConKey, fieldPatTyConKey, nameTyConKey, patQTyConKey,
fieldPatQTyConKey, fieldExpQTyConKey, funDepTyConKey, predTyConKey,
predQTyConKey, decsQTyConKey :: Unique
expTyConKey = mkPreludeTyConUnique 100
matchTyConKey = mkPreludeTyConUnique 101
clauseTyConKey = mkPreludeTyConUnique 102
qTyConKey = mkPreludeTyConUnique 103
expQTyConKey = mkPreludeTyConUnique 104
decQTyConKey = mkPreludeTyConUnique 105
patTyConKey = mkPreludeTyConUnique 106
matchQTyConKey = mkPreludeTyConUnique 107
clauseQTyConKey = mkPreludeTyConUnique 108
stmtQTyConKey = mkPreludeTyConUnique 109
conQTyConKey = mkPreludeTyConUnique 110
typeQTyConKey = mkPreludeTyConUnique 111
typeTyConKey = mkPreludeTyConUnique 112
decTyConKey = mkPreludeTyConUnique 113
varStrictTypeQTyConKey = mkPreludeTyConUnique 114
strictTypeQTyConKey = mkPreludeTyConUnique 115
fieldExpTyConKey = mkPreludeTyConUnique 116
fieldPatTyConKey = mkPreludeTyConUnique 117
nameTyConKey = mkPreludeTyConUnique 118
patQTyConKey = mkPreludeTyConUnique 119
fieldPatQTyConKey = mkPreludeTyConUnique 120
fieldExpQTyConKey = mkPreludeTyConUnique 121
funDepTyConKey = mkPreludeTyConUnique 122
predTyConKey = mkPreludeTyConUnique 123
predQTyConKey = mkPreludeTyConUnique 124
tyVarBndrTyConKey = mkPreludeTyConUnique 125
decsQTyConKey = mkPreludeTyConUnique 126
returnQIdKey, bindQIdKey, sequenceQIdKey, liftIdKey, newNameIdKey,
mkNameIdKey, mkNameG_vIdKey, mkNameG_dIdKey, mkNameG_tcIdKey,
mkNameLIdKey :: Unique
returnQIdKey = mkPreludeMiscIdUnique 200
bindQIdKey = mkPreludeMiscIdUnique 201
sequenceQIdKey = mkPreludeMiscIdUnique 202
liftIdKey = mkPreludeMiscIdUnique 203
newNameIdKey = mkPreludeMiscIdUnique 204
mkNameIdKey = mkPreludeMiscIdUnique 205
mkNameG_vIdKey = mkPreludeMiscIdUnique 206
mkNameG_dIdKey = mkPreludeMiscIdUnique 207
mkNameG_tcIdKey = mkPreludeMiscIdUnique 208
mkNameLIdKey = mkPreludeMiscIdUnique 209
charLIdKey, stringLIdKey, integerLIdKey, intPrimLIdKey, wordPrimLIdKey,
floatPrimLIdKey, doublePrimLIdKey, rationalLIdKey :: Unique
charLIdKey = mkPreludeMiscIdUnique 210
stringLIdKey = mkPreludeMiscIdUnique 211
integerLIdKey = mkPreludeMiscIdUnique 212
intPrimLIdKey = mkPreludeMiscIdUnique 213
wordPrimLIdKey = mkPreludeMiscIdUnique 214
floatPrimLIdKey = mkPreludeMiscIdUnique 215
doublePrimLIdKey = mkPreludeMiscIdUnique 216
rationalLIdKey = mkPreludeMiscIdUnique 217
liftStringIdKey :: Unique
liftStringIdKey = mkPreludeMiscIdUnique 218
litPIdKey, varPIdKey, tupPIdKey, conPIdKey, infixPIdKey, tildePIdKey, bangPIdKey,
asPIdKey, wildPIdKey, recPIdKey, listPIdKey, sigPIdKey, viewPIdKey :: Unique
litPIdKey = mkPreludeMiscIdUnique 220
varPIdKey = mkPreludeMiscIdUnique 221
tupPIdKey = mkPreludeMiscIdUnique 222
conPIdKey = mkPreludeMiscIdUnique 223
infixPIdKey = mkPreludeMiscIdUnique 312
tildePIdKey = mkPreludeMiscIdUnique 224
bangPIdKey = mkPreludeMiscIdUnique 359
asPIdKey = mkPreludeMiscIdUnique 225
wildPIdKey = mkPreludeMiscIdUnique 226
recPIdKey = mkPreludeMiscIdUnique 227
listPIdKey = mkPreludeMiscIdUnique 228
sigPIdKey = mkPreludeMiscIdUnique 229
viewPIdKey = mkPreludeMiscIdUnique 360
fieldPatIdKey :: Unique
fieldPatIdKey = mkPreludeMiscIdUnique 230
matchIdKey :: Unique
matchIdKey = mkPreludeMiscIdUnique 231
clauseIdKey :: Unique
clauseIdKey = mkPreludeMiscIdUnique 232
varEIdKey, conEIdKey, litEIdKey, appEIdKey, infixEIdKey, infixAppIdKey,
sectionLIdKey, sectionRIdKey, lamEIdKey, tupEIdKey, condEIdKey,
letEIdKey, caseEIdKey, doEIdKey, compEIdKey,
fromEIdKey, fromThenEIdKey, fromToEIdKey, fromThenToEIdKey,
listEIdKey, sigEIdKey, recConEIdKey, recUpdEIdKey :: Unique
varEIdKey = mkPreludeMiscIdUnique 240
conEIdKey = mkPreludeMiscIdUnique 241
litEIdKey = mkPreludeMiscIdUnique 242
appEIdKey = mkPreludeMiscIdUnique 243
infixEIdKey = mkPreludeMiscIdUnique 244
infixAppIdKey = mkPreludeMiscIdUnique 245
sectionLIdKey = mkPreludeMiscIdUnique 246
sectionRIdKey = mkPreludeMiscIdUnique 247
lamEIdKey = mkPreludeMiscIdUnique 248
tupEIdKey = mkPreludeMiscIdUnique 249
condEIdKey = mkPreludeMiscIdUnique 250
letEIdKey = mkPreludeMiscIdUnique 251
caseEIdKey = mkPreludeMiscIdUnique 252
doEIdKey = mkPreludeMiscIdUnique 253
compEIdKey = mkPreludeMiscIdUnique 254
fromEIdKey = mkPreludeMiscIdUnique 255
fromThenEIdKey = mkPreludeMiscIdUnique 256
fromToEIdKey = mkPreludeMiscIdUnique 257
fromThenToEIdKey = mkPreludeMiscIdUnique 258
listEIdKey = mkPreludeMiscIdUnique 259
sigEIdKey = mkPreludeMiscIdUnique 260
recConEIdKey = mkPreludeMiscIdUnique 261
recUpdEIdKey = mkPreludeMiscIdUnique 262
fieldExpIdKey :: Unique
fieldExpIdKey = mkPreludeMiscIdUnique 265
guardedBIdKey, normalBIdKey :: Unique
guardedBIdKey = mkPreludeMiscIdUnique 266
normalBIdKey = mkPreludeMiscIdUnique 267
normalGEIdKey, patGEIdKey :: Unique
normalGEIdKey = mkPreludeMiscIdUnique 310
patGEIdKey = mkPreludeMiscIdUnique 311
bindSIdKey, letSIdKey, noBindSIdKey, parSIdKey :: Unique
bindSIdKey = mkPreludeMiscIdUnique 268
letSIdKey = mkPreludeMiscIdUnique 269
noBindSIdKey = mkPreludeMiscIdUnique 270
parSIdKey = mkPreludeMiscIdUnique 271
funDIdKey, valDIdKey, dataDIdKey, newtypeDIdKey, tySynDIdKey,
classDIdKey, instanceDIdKey, sigDIdKey, forImpDIdKey, pragInlDIdKey,
pragSpecDIdKey, pragSpecInlDIdKey, familyNoKindDIdKey, familyKindDIdKey,
dataInstDIdKey, newtypeInstDIdKey, tySynInstDIdKey :: Unique
funDIdKey = mkPreludeMiscIdUnique 272
valDIdKey = mkPreludeMiscIdUnique 273
dataDIdKey = mkPreludeMiscIdUnique 274
newtypeDIdKey = mkPreludeMiscIdUnique 275
tySynDIdKey = mkPreludeMiscIdUnique 276
classDIdKey = mkPreludeMiscIdUnique 277
instanceDIdKey = mkPreludeMiscIdUnique 278
sigDIdKey = mkPreludeMiscIdUnique 279
forImpDIdKey = mkPreludeMiscIdUnique 297
pragInlDIdKey = mkPreludeMiscIdUnique 348
pragSpecDIdKey = mkPreludeMiscIdUnique 349
pragSpecInlDIdKey = mkPreludeMiscIdUnique 352
familyNoKindDIdKey= mkPreludeMiscIdUnique 340
familyKindDIdKey = mkPreludeMiscIdUnique 353
dataInstDIdKey = mkPreludeMiscIdUnique 341
newtypeInstDIdKey = mkPreludeMiscIdUnique 342
tySynInstDIdKey = mkPreludeMiscIdUnique 343
cxtIdKey :: Unique
cxtIdKey = mkPreludeMiscIdUnique 280
classPIdKey, equalPIdKey :: Unique
classPIdKey = mkPreludeMiscIdUnique 346
equalPIdKey = mkPreludeMiscIdUnique 347
isStrictKey, notStrictKey :: Unique
isStrictKey = mkPreludeMiscIdUnique 281
notStrictKey = mkPreludeMiscIdUnique 282
normalCIdKey, recCIdKey, infixCIdKey, forallCIdKey :: Unique
normalCIdKey = mkPreludeMiscIdUnique 283
recCIdKey = mkPreludeMiscIdUnique 284
infixCIdKey = mkPreludeMiscIdUnique 285
forallCIdKey = mkPreludeMiscIdUnique 288
strictTKey :: Unique
strictTKey = mkPreludeMiscIdUnique 286
varStrictTKey :: Unique
varStrictTKey = mkPreludeMiscIdUnique 287
forallTIdKey, varTIdKey, conTIdKey, tupleTIdKey, arrowTIdKey,
listTIdKey, appTIdKey, sigTIdKey :: Unique
forallTIdKey = mkPreludeMiscIdUnique 290
varTIdKey = mkPreludeMiscIdUnique 291
conTIdKey = mkPreludeMiscIdUnique 292
tupleTIdKey = mkPreludeMiscIdUnique 294
arrowTIdKey = mkPreludeMiscIdUnique 295
listTIdKey = mkPreludeMiscIdUnique 296
appTIdKey = mkPreludeMiscIdUnique 293
sigTIdKey = mkPreludeMiscIdUnique 358
plainTVIdKey, kindedTVIdKey :: Unique
plainTVIdKey = mkPreludeMiscIdUnique 354
kindedTVIdKey = mkPreludeMiscIdUnique 355
starKIdKey, arrowKIdKey :: Unique
starKIdKey = mkPreludeMiscIdUnique 356
arrowKIdKey = mkPreludeMiscIdUnique 357
cCallIdKey, stdCallIdKey :: Unique
cCallIdKey = mkPreludeMiscIdUnique 300
stdCallIdKey = mkPreludeMiscIdUnique 301
unsafeIdKey, safeIdKey, threadsafeIdKey :: Unique
unsafeIdKey = mkPreludeMiscIdUnique 305
safeIdKey = mkPreludeMiscIdUnique 306
threadsafeIdKey = mkPreludeMiscIdUnique 307
inlineSpecNoPhaseIdKey, inlineSpecPhaseIdKey :: Unique
inlineSpecNoPhaseIdKey = mkPreludeMiscIdUnique 350
inlineSpecPhaseIdKey = mkPreludeMiscIdUnique 351
funDepIdKey :: Unique
funDepIdKey = mkPreludeMiscIdUnique 320
typeFamIdKey, dataFamIdKey :: Unique
typeFamIdKey = mkPreludeMiscIdUnique 344
dataFamIdKey = mkPreludeMiscIdUnique 345
quoteExpKey, quotePatKey, quoteDecKey, quoteTypeKey :: Unique
quoteExpKey = mkPreludeMiscIdUnique 321
quotePatKey = mkPreludeMiscIdUnique 322
quoteDecKey = mkPreludeMiscIdUnique 323
quoteTypeKey = mkPreludeMiscIdUnique 324