X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FdeSugar%2FDsMeta.hs;h=e95df4dbd5345d38996e42b1fd8e91caf5bc8252;hp=6cc1eee313145703ab59edbd4ac1d6983eea3738;hb=6e9c0431a7cf2bf1a48f01db48c6a1d41fe15a09;hpb=9ca17cfcd9d1dc84bea3f19b60b9055f02ef7736 diff --git a/compiler/deSugar/DsMeta.hs b/compiler/deSugar/DsMeta.hs index 6cc1eee..e95df4d 100644 --- a/compiler/deSugar/DsMeta.hs +++ b/compiler/deSugar/DsMeta.hs @@ -13,25 +13,18 @@ -- a Royal Pain (triggers other recompilation). ----------------------------------------------------------------------------- -{-# OPTIONS -fno-warn-unused-imports #-} --- The above warning supression flag is a temporary kludge. --- While working on this module you are encouraged to remove it and fix --- any warnings in the module. See --- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings --- for details --- The kludge is only needed in this module because of trac #2267. - module DsMeta( dsBracket, templateHaskellNames, qTyConName, nameTyConName, - liftName, expQTyConName, patQTyConName, decQTyConName, typeQTyConName, + liftName, liftStringName, expQTyConName, patQTyConName, decQTyConName, typeQTyConName, decTyConName, typeTyConName, mkNameG_dName, mkNameG_vName, mkNameG_tcName, quoteExpName, quotePatName ) where +#include "HsVersions.h" + import {-# SOURCE #-} DsExpr ( dsExpr ) import MatchLit -import DsUtils import DsMonad import qualified Language.Haskell.TH as TH @@ -43,11 +36,11 @@ import PrelNames -- OccName.varName we do this by removing varName from the import of -- OccName above, making a qualified instance of OccName and using -- OccNameAlias.varName where varName ws previously used in this file. -import qualified OccName +import qualified OccName( isDataOcc, isVarOcc, isTcOcc, varName, tcName ) import Module import Id -import Name +import Name hiding( isVarOcc, isTcOcc, varName, tcName ) import NameEnv import TcType import TyCon @@ -62,6 +55,7 @@ import Outputable import Bag import FastString import ForeignCall +import MonadUtils import Data.Maybe import Control.Monad @@ -136,11 +130,13 @@ repTopDs group groupBinders :: HsGroup Name -> [Located Name] groupBinders (HsGroup { hs_valds = val_decls, hs_tyclds = tycl_decls, - hs_fords = foreign_decls }) + hs_instds = inst_decls, hs_fords = foreign_decls }) -- Collect the binders of a Group = collectHsValBinders val_decls ++ - [n | d <- tycl_decls, n <- tyClDeclNames (unLoc d)] ++ + [n | d <- tycl_decls ++ assoc_tycl_decls, n <- tyClDeclNames (unLoc d)] ++ [n | L _ (ForeignImport n _ _) <- foreign_decls] + where + assoc_tycl_decls = concat [ats | L _ (InstDecl _ _ _ ats) <- inst_decls] {- Note [Binders and occurrences] @@ -169,59 +165,103 @@ in repTyClD and repC. 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, - tcdCons = cons, tcdDerivs = mb_derivs })) - = do { tc1 <- lookupLOcc tc ; -- See note [Binders and occurrences] - dec <- addTyVarBinds tvs $ \bndrs -> do { - cxt1 <- repLContext cxt ; - cons1 <- mapM repC cons ; - cons2 <- coreList conQTyConName cons1 ; - derivs1 <- repDerivs mb_derivs ; - bndrs1 <- coreList nameTyConName bndrs ; - repData cxt1 tc1 bndrs1 cons2 derivs1 } ; - return $ Just (loc, dec) } + tcdLName = tc, tcdTyVars = tvs, tcdTyPats = opt_tys, + tcdCons = cons, tcdDerivs = mb_derivs })) + = do { tc1 <- lookupLOcc tc -- See note [Binders and occurrences] + ; dec <- addTyVarBinds tvs $ \bndrs -> + do { cxt1 <- repLContext cxt + ; opt_tys1 <- maybeMapM repLTys opt_tys -- only for family insts + ; 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, - tcdCons = [con], tcdDerivs = mb_derivs })) - = do { tc1 <- lookupLOcc tc ; -- See note [Binders and occurrences] - dec <- addTyVarBinds tvs $ \bndrs -> do { - cxt1 <- repLContext cxt ; - con1 <- repC con ; - derivs1 <- repDerivs mb_derivs ; - bndrs1 <- coreList nameTyConName bndrs ; - repNewtype cxt1 tc1 bndrs1 con1 derivs1 } ; - return $ Just (loc, dec) } - -repTyClD (L loc (TySynonym { tcdLName = tc, tcdTyVars = tvs, tcdSynRhs = ty })) - = do { tc1 <- lookupLOcc tc ; -- See note [Binders and occurrences] - dec <- addTyVarBinds tvs $ \bndrs -> do { - ty1 <- repLTy ty ; - bndrs1 <- coreList nameTyConName bndrs ; - repTySyn tc1 bndrs1 ty1 } ; - return (Just (loc, dec)) } + tcdLName = tc, tcdTyVars = tvs, tcdTyPats = opt_tys, + tcdCons = [con], tcdDerivs = mb_derivs })) + = do { tc1 <- lookupLOcc tc -- See note [Binders and occurrences] + ; dec <- addTyVarBinds tvs $ \bndrs -> + do { cxt1 <- repLContext cxt + ; opt_tys1 <- maybeMapM repLTys opt_tys -- only for family insts + ; 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 -- See note [Binders and occurrences] + ; dec <- addTyVarBinds tvs $ \bndrs -> + do { opt_tys1 <- maybeMapM repLTys opt_tys -- only for family insts + ; 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 })) - = do { cls1 <- lookupLOcc cls ; -- See note [Binders and occurrences] - dec <- addTyVarBinds tvs $ \bndrs -> do { - cxt1 <- repLContext cxt ; - sigs1 <- rep_sigs sigs ; - binds1 <- rep_binds meth_binds ; - fds1 <- repLFunDeps fds; - decls1 <- coreList decQTyConName (sigs1 ++ binds1) ; - bndrs1 <- coreList nameTyConName bndrs ; - repClass cxt1 cls1 bndrs1 fds1 decls1 } ; - return $ Just (loc, dec) } + tcdTyVars = tvs, tcdFDs = fds, + tcdSigs = sigs, tcdMeths = meth_binds, + tcdATs = ats })) + = do { cls1 <- lookupLOcc cls -- See note [Binders and occurrences] + ; 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) + } -- Un-handled cases repTyClD (L loc d) = putSrcSpanDs loc $ do { warnDs (hang ds_msg 4 (ppr d)) ; return Nothing } +-- The type variables in the head of families are treated differently when the +-- family declaration is associated. In that case, they are usage, not binding +-- occurences. +-- +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 -- See note [Binders and occurrences] + ; 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" + -- represent fundeps -- repLFunDeps :: [Located (FunDep Name)] -> DsM (Core [TH.FunDep]) @@ -236,28 +276,55 @@ repLFunDep (L _ (xs, ys)) = do xs' <- mapM lookupBinder xs ys_list <- coreList nameTyConName ys' repFunDep xs_list ys_list +-- represent family declaration flavours +-- +repFamilyFlavour :: FamilyFlavour -> DsM (Core TH.FamFlavour) +repFamilyFlavour TypeFamily = rep2 typeFamName [] +repFamilyFlavour DataFamily = rep2 dataFamName [] + +-- represent associated family declarations +-- +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 + +-- represent associated family instances +-- +repLAssocFamInst :: [LTyClDecl Name] -> DsM [Core TH.DecQ] +repLAssocFamInst = liftM de_loc . mapMaybeM repTyClD + +-- represent instance declarations +-- repInstD' :: LInstDecl Name -> DsM (SrcSpan, Core TH.DecQ) -repInstD' (L loc (InstDecl ty binds _ _)) -- Ignore user pragmas for now - = do { i <- addTyVarBinds tvs $ \_ -> - -- We must bring the type variables into scope, so their occurrences - -- don't fail, even though the binders don't appear in the resulting - -- data structure - do { cxt1 <- repContext cxt - ; inst_ty1 <- repPred (HsClassP cls tys) +repInstD' (L loc (InstDecl ty binds _ ats)) -- Ignore user pragmas for now + = do { i <- addTyVarBinds tvs $ \_ -> + -- We must bring the type variables into scope, so their + -- occurrences don't fail, even though the binders don't + -- appear in the resulting data structure + do { cxt1 <- repContext cxt + ; inst_ty1 <- repPredTy (HsClassP cls tys) ; ss <- mkGenSyms (collectHsBindBinders binds) ; binds1 <- addBinds ss (rep_binds binds) - ; decls1 <- coreList decQTyConName binds1 + ; ats1 <- repLAssocFamInst ats + ; decls1 <- coreList decQTyConName (ats1 ++ binds1) ; decls2 <- wrapNongenSyms ss decls1 - -- wrapNonGenSyms: do not clone the class op names! + -- wrapNongenSyms: do not clone the class op names! -- They must be called 'op' etc, not 'op34' - ; repInst cxt1 inst_ty1 decls2 } - + ; 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 cn cis))) +repForD (L loc (ForeignImport name typ (CImport cc s ch cis))) = do MkC name' <- lookupLOcc name MkC typ' <- repLTy typ MkC cc' <- repCCallConv cc @@ -265,24 +332,23 @@ repForD (L loc (ForeignImport name typ (CImport cc s ch cn cis))) cis' <- conv_cimportspec cis MkC str <- coreStringLit $ static ++ unpackFS ch ++ " " - ++ unpackFS cn ++ " " ++ 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 (CFunction (StaticTarget fs _)) = return (unpackFS fs) conv_cimportspec CWrapper = return "wrapper" static = case cis of - CFunction (StaticTarget _) -> "static " + 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 CmmCallConv = notHandled "repCCallConv" (ppr CmmCallConv) +repCCallConv callConv = notHandled "repCCallConv" (ppr callConv) repSafety :: Safety -> DsM (Core TH.Safety) repSafety PlayRisky = rep2 unsafeName [] @@ -297,17 +363,18 @@ ds_msg = ptext (sLit "Cannot desugar this Template Haskell declaration:") ------------------------------------------------------- repC :: LConDecl Name -> DsM (Core TH.ConQ) -repC (L _ (ConDecl con _ [] (L _ []) details ResTyH98 _)) - = do { con1 <- lookupLOcc con ; -- See note [Binders and occurrences] - repConstr con1 details } -repC (L loc (ConDecl con expl tvs (L cloc ctxt) details ResTyH98 doc)) - = do { addTyVarBinds tvs $ \bndrs -> do { - c' <- repC (L loc (ConDecl con expl [] (L cloc []) details ResTyH98 doc)); - ctxt' <- repContext ctxt; - bndrs' <- coreList nameTyConName bndrs; - rep2 forallCName [unC bndrs', unC ctxt', unC c'] - } +repC (L _ (ConDecl { con_name = con, con_qvars = [], con_cxt = L _ [] + , con_details = details, con_res = ResTyH98 })) + = do { con1 <- lookupLOcc con -- See note [Binders and occurrences] + ; 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) -- GADTs = putSrcSpanDs loc $ notHandled "GADT declaration" (ppr con_decl) @@ -354,36 +421,118 @@ rep_sigs' sigs = do { sigs1 <- mapM rep_sig sigs ; rep_sig :: LSig Name -> DsM [(SrcSpan, Core TH.DecQ)] -- Singleton => Ok -- Empty => Too hard, signature ignored -rep_sig (L loc (TypeSig nm ty)) = rep_proto nm ty loc -rep_sig _ = return [] +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 -- Never defaultInlinePragma + -> 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_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_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 -- SPECIALISE + else do { ispec1 <- rep_InlinePrag ispec -- SPECIALISE INLINE + ; repPragSpecInl nm1 ty1 ispec1 } + ; return [(loc, pragma)] + } + +-- Extract all the information needed to build a TH.InlinePrag +-- +rep_InlinePrag :: InlinePragma -- Never defaultInlinePragma + -> DsM (Core TH.InlineSpecQ) +rep_InlinePrag (InlinePragma { inl_act = activation, inl_rule = match, inl_inline = inline }) + | Nothing <- activation1 + = repInlineSpecNoPhase inline1 match1 + | Just (flag, phase) <- activation1 + = repInlineSpecPhase inline1 match1 flag phase + | otherwise = {- unreachable, but shuts up -W -} panic "rep_InlineSpec" + where + match1 = coreBool (rep_RuleMatchInfo match) + activation1 = rep_Activation activation + inline1 = coreBool inline + + rep_RuleMatchInfo FunLike = False + rep_RuleMatchInfo ConLike = True + + rep_Activation NeverActive = Nothing -- We never have NOINLINE/AlwaysActive + rep_Activation AlwaysActive = Nothing -- or INLINE/NeverActive + rep_Activation (ActiveBefore phase) = Just (coreBool False, + MkC $ mkIntExprInt phase) + rep_Activation (ActiveAfter phase) = Just (coreBool True, + MkC $ mkIntExprInt phase) ------------------------------------------------------- -- Types ------------------------------------------------------- +-- We process type variable bindings in two ways, either by generating fresh +-- names or looking up existing names. The difference is crucial for type +-- families, depending on whether they are associated or not. +-- +type ProcessTyVarBinds a = + [LHsTyVarBndr Name] -- the binders to be added + -> ([Core TH.TyVarBndr] -> DsM (Core (TH.Q a))) -- action in the ext env + -> DsM (Core (TH.Q a)) + -- gensym a list of type variables and enter them into the meta environment; -- the computations passed as the second argument is executed in that extended -- meta environment and gets the *new* names on Core-level as an argument -- -addTyVarBinds :: [LHsTyVarBndr Name] -- the binders to be added - -> ([Core TH.Name] -> DsM (Core (TH.Q a))) -- action in the ext env - -> DsM (Core (TH.Q a)) +addTyVarBinds :: ProcessTyVarBinds a addTyVarBinds tvs m = do - let names = map (hsTyVarName.unLoc) tvs + let names = hsLTyVarNames tvs + mkWithKinds = map repTyVarBndrWithKind tvs freshNames <- mkGenSyms names term <- addBinds freshNames $ do - bndrs <- mapM lookupBinder names - m bndrs + bndrs <- mapM lookupBinder names + kindedBndrs <- zipWithM ($) mkWithKinds bndrs + m kindedBndrs wrapGenSyns freshNames term +-- Look up a list of type variables; the computations passed as the second +-- argument gets the *new* names on Core-level as an argument +-- +lookupTyVarBinds :: ProcessTyVarBinds a +lookupTyVarBinds tvs m = + do + let names = hsLTyVarNames tvs + mkWithKinds = map repTyVarBndrWithKind tvs + bndrs <- mapM lookupBinder names + kindedBndrs <- zipWithM ($) mkWithKinds bndrs + m kindedBndrs + +-- Produce kinded binder constructors from the Haskell tyvar binders +-- +repTyVarBndrWithKind :: LHsTyVarBndr Name + -> Core TH.Name -> DsM (Core TH.TyVarBndr) +repTyVarBndrWithKind (L _ (UserTyVar _)) = repPlainTV +repTyVarBndrWithKind (L _ (KindedTyVar _ ki)) = + \nm -> repKind ki >>= repKindedTV nm + -- represent a type context -- repLContext :: LHsContext Name -> DsM (Core TH.CxtQ) @@ -392,22 +541,36 @@ repLContext (L _ ctxt) = repContext ctxt repContext :: HsContext Name -> DsM (Core TH.CxtQ) repContext ctxt = do preds <- mapM repLPred ctxt - predList <- coreList typeQTyConName preds + predList <- coreList predQTyConName preds repCtxt predList -- represent a type predicate -- -repLPred :: LHsPred Name -> DsM (Core TH.TypeQ) +repLPred :: LHsPred Name -> DsM (Core TH.PredQ) repLPred (L _ p) = repPred p -repPred :: HsPred Name -> DsM (Core TH.TypeQ) -repPred (HsClassP cls tys) = do - tcon <- repTy (HsTyVar cls) - tys1 <- repLTys tys - repTapps tcon tys1 -repPred p@(HsEqualP _ _) = notHandled "Equational constraint" (ppr 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" + -- yield the representation of a list of types -- repLTys :: [LHsType Name] -> DsM [Core TH.TypeQ] @@ -423,44 +586,77 @@ repTy (HsForAllTy _ tvs ctxt ty) = addTyVarBinds tvs $ \bndrs -> do ctxt1 <- repLContext ctxt ty1 <- repLTy ty - bndrs1 <- coreList nameTyConName bndrs + 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) = repPred pred -repTy ty@(HsNumTy _) = notHandled "Number types (for generics)" (ppr ty) -repTy ty = notHandled "Exotic form of type" (ppr ty) + | 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) + +-- represent a kind +-- +repKind :: Kind -> DsM (Core TH.Kind) +repKind ki + = do { let (kis, ki') = splitKindFunTys ki + ; kis_rep <- mapM repKind kis + ; ki'_rep <- repNonArrowKind ki' + ; foldlM repArrowK ki'_rep kis_rep + } + where + repNonArrowKind k | isLiftedTypeKind k = repStarK + | otherwise = notHandled "Exotic form of kind" + (ppr k) + +----------------------------------------------------------------------------- +-- Splices +----------------------------------------------------------------------------- +repSplice :: HsSplice Name -> DsM (Core a) +-- See Note [How brackets and nested splices are handled] in TcSplice +-- We return a CoreExpr of any old type; the context should know +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) } + -- Should not happen; statically checked ----------------------------------------------------------------------------- -- Expressions @@ -535,8 +731,10 @@ repE e@(HsDo _ _ _ _) = 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) - | isBoxed boxed = do { xs <- repLEs es; repTup xs } - | otherwise = notHandled "Unboxed tuples" (ppr e) + | 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; @@ -563,14 +761,8 @@ repE (ArithSeq _ aseq) = ds2 <- repLE e2 ds3 <- repLE e3 repFromThenTo ds1 ds2 ds3 -repE (HsSpliceE (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) } - -- Should not happen; statically checked +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) @@ -817,10 +1009,13 @@ 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 (TuplePat ps _ _) = do { qs <- repLPs ps; repPtup 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 @@ -949,7 +1144,7 @@ globalVar name ; MkC uni <- coreIntLit (getKey (getUnique name)) ; rep2 mkNameLName [occ,uni] } where - mod = nameModule name + mod = ASSERT( isExternalName name) nameModule name name_mod = moduleNameString (moduleName mod) name_pkg = packageIdString (modulePackageId mod) name_occ = nameOccName name @@ -1056,6 +1251,9 @@ 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] @@ -1183,22 +1381,69 @@ 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.Name] -> Core [TH.ConQ] -> Core [TH.Name] -> DsM (Core TH.DecQ) -repData (MkC cxt) (MkC nm) (MkC tvs) (MkC cons) (MkC derivs) - = rep2 dataDName [cxt, nm, tvs, cons, derivs] - -repNewtype :: Core TH.CxtQ -> Core TH.Name -> Core [TH.Name] -> Core TH.ConQ -> Core [TH.Name] -> DsM (Core TH.DecQ) -repNewtype (MkC cxt) (MkC nm) (MkC tvs) (MkC con) (MkC derivs) - = rep2 newtypeDName [cxt, nm, tvs, con, derivs] - -repTySyn :: Core TH.Name -> Core [TH.Name] -> Core TH.TypeQ -> DsM (Core TH.DecQ) -repTySyn (MkC nm) (MkC tvs) (MkC rhs) = rep2 tySynDName [nm, tvs, rhs] +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.Name] -> 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] +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] @@ -1206,9 +1451,15 @@ 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.TypeQ] -> DsM (Core TH.CxtQ) +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) @@ -1229,7 +1480,8 @@ repConstr con (InfixCon st1 st2) ------------ Types ------------------- -repTForall :: Core [TH.Name] -> Core TH.CxtQ -> Core TH.TypeQ -> DsM (Core TH.TypeQ) +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] @@ -1237,12 +1489,15 @@ 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] +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] + --------- Type constructors -------------- repNamedTyCon :: Core TH.Name -> DsM (Core TH.TypeQ) @@ -1250,7 +1505,7 @@ repNamedTyCon (MkC s) = rep2 conTName [s] repTupleTyCon :: Int -> DsM (Core TH.TypeQ) -- Note: not Core Int; it's easier to be direct here -repTupleTyCon i = rep2 tupleTName [mkIntExpr (fromIntegral i)] +repTupleTyCon i = rep2 tupleTName [mkIntExprInt i] repArrowTyCon :: DsM (Core TH.TypeQ) repArrowTyCon = rep2 arrowTName [] @@ -1258,6 +1513,19 @@ repArrowTyCon = rep2 arrowTName [] repListTyCon :: DsM (Core TH.TypeQ) repListTyCon = rep2 listTName [] +------------ Kinds ------------------- + +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] ---------------------------------------------------------- -- Literals @@ -1344,8 +1612,14 @@ 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) } +------------ Bool, Literals & Variables ------------------- + +coreBool :: Bool -> Core Bool +coreBool False = MkC $ mkConApp falseDataCon [] +coreBool True = MkC $ mkConApp trueDataCon [] + coreIntLit :: Int -> DsM (Core Int) -coreIntLit i = return (MkC (mkIntExpr (fromIntegral i))) +coreIntLit i = return (MkC (mkIntExprInt i)) coreVar :: Id -> Core TH.Name -- The Id has type Name coreVar id = MkC (Var id) @@ -1382,7 +1656,7 @@ templateHaskellNames = [ charLName, stringLName, integerLName, intPrimLName, wordPrimLName, floatPrimLName, doublePrimLName, rationalLName, -- Pat - litPName, varPName, tupPName, conPName, tildePName, infixPName, + litPName, varPName, tupPName, conPName, tildePName, bangPName, infixPName, asPName, wildPName, recPName, listPName, sigPName, -- FieldPat fieldPatName, @@ -1406,9 +1680,14 @@ templateHaskellNames = [ bindSName, letSName, noBindSName, parSName, -- Dec funDName, valDName, dataDName, newtypeDName, tySynDName, - classDName, instanceDName, sigDName, forImpDName, + classDName, instanceDName, sigDName, forImpDName, + pragInlDName, pragSpecDName, pragSpecInlDName, + familyNoKindDName, familyKindDName, dataInstDName, newtypeInstDName, + tySynInstDName, -- Cxt cxtName, + -- Pred + classPName, equalPName, -- Strict isStrictName, notStrictName, -- Con @@ -1419,23 +1698,32 @@ templateHaskellNames = [ varStrictTypeName, -- Type forallTName, varTName, conTName, appTName, - tupleTName, arrowTName, listTName, + tupleTName, arrowTName, listTName, sigTName, + -- TyVarBndr + plainTVName, kindedTVName, + -- Kind + starKName, arrowKName, -- Callconv cCallName, stdCallName, -- Safety unsafeName, safeName, threadsafeName, + -- InlineSpec + inlineSpecNoPhaseName, inlineSpecPhaseName, -- FunDep funDepName, + -- FamFlavour + typeFamName, dataFamName, -- And the tycons qTyConName, nameTyConName, patTyConName, fieldPatTyConName, matchQTyConName, - clauseQTyConName, expQTyConName, fieldExpTyConName, stmtQTyConName, - decQTyConName, conQTyConName, strictTypeQTyConName, + clauseQTyConName, expQTyConName, fieldExpTyConName, predTyConName, + stmtQTyConName, decQTyConName, conQTyConName, strictTypeQTyConName, varStrictTypeQTyConName, typeQTyConName, expTyConName, decTyConName, - typeTyConName, matchTyConName, clauseTyConName, patQTyConName, - fieldPatQTyConName, fieldExpQTyConName, funDepTyConName, + typeTyConName, tyVarBndrTyConName, matchTyConName, clauseTyConName, + patQTyConName, fieldPatQTyConName, fieldExpQTyConName, funDepTyConName, + predQTyConName, -- Quasiquoting quoteExpName, quotePatName] @@ -1458,7 +1746,8 @@ qqFun = mk_known_key_name OccName.varName qqLib -------------------- TH.Syntax ----------------------- qTyConName, nameTyConName, fieldExpTyConName, patTyConName, fieldPatTyConName, expTyConName, decTyConName, typeTyConName, - matchTyConName, clauseTyConName, funDepTyConName :: Name + tyVarBndrTyConName, matchTyConName, clauseTyConName, funDepTyConName, + predTyConName :: Name qTyConName = thTc (fsLit "Q") qTyConKey nameTyConName = thTc (fsLit "Name") nameTyConKey fieldExpTyConName = thTc (fsLit "FieldExp") fieldExpTyConKey @@ -1467,18 +1756,21 @@ 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 :: Name -returnQName = thFun (fsLit "returnQ") returnQIdKey -bindQName = thFun (fsLit "bindQ") bindQIdKey -sequenceQName = thFun (fsLit "sequenceQ") sequenceQIdKey + 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 +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 @@ -1500,7 +1792,7 @@ doublePrimLName = libFun (fsLit "doublePrimL") doublePrimLIdKey rationalLName = libFun (fsLit "rationalL") rationalLIdKey -- data Pat = ... -litPName, varPName, tupPName, conPName, infixPName, tildePName, +litPName, varPName, tupPName, conPName, infixPName, tildePName, bangPName, asPName, wildPName, recPName, listPName, sigPName :: Name litPName = libFun (fsLit "litP") litPIdKey varPName = libFun (fsLit "varP") varPIdKey @@ -1508,6 +1800,7 @@ 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 @@ -1581,21 +1874,36 @@ parSName = libFun (fsLit "parS") parSIdKey -- data Dec = ... funDName, valDName, dataDName, newtypeDName, tySynDName, classDName, - instanceDName, sigDName, forImpDName :: 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 + 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 -- type Ctxt = ... cxtName :: Name cxtName = libFun (fsLit "cxt") cxtIdKey +-- data Pred = ... +classPName, equalPName :: Name +classPName = libFun (fsLit "classP") classPIdKey +equalPName = libFun (fsLit "equalP") equalPIdKey + -- data Strict = ... isStrictName, notStrictName :: Name isStrictName = libFun (fsLit "isStrict") isStrictKey @@ -1618,14 +1926,25 @@ varStrictTypeName = libFun (fsLit "varStrictType") varStrictTKey -- data Type = ... forallTName, varTName, conTName, tupleTName, arrowTName, - listTName, appTName :: Name + 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 +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 + +-- data TyVarBndr = ... +plainTVName, kindedTVName :: Name +plainTVName = libFun (fsLit "plainTV") plainTVIdKey +kindedTVName = libFun (fsLit "kindedTV") kindedTVIdKey + +-- data Kind = ... +starKName, arrowKName :: Name +starKName = libFun (fsLit "starK") starKIdKey +arrowKName = libFun (fsLit "arrowK") arrowKIdKey -- data Callconv = ... cCallName, stdCallName :: Name @@ -1638,14 +1957,24 @@ unsafeName = libFun (fsLit "unsafe") unsafeIdKey safeName = libFun (fsLit "safe") safeIdKey threadsafeName = libFun (fsLit "threadsafe") threadsafeIdKey +-- data InlineSpec = ... +inlineSpecNoPhaseName, inlineSpecPhaseName :: Name +inlineSpecNoPhaseName = libFun (fsLit "inlineSpecNoPhase") inlineSpecNoPhaseIdKey +inlineSpecPhaseName = libFun (fsLit "inlineSpecPhase") inlineSpecPhaseIdKey + -- data FunDep = ... funDepName :: Name funDepName = libFun (fsLit "funDep") funDepIdKey +-- data FamFlavour = ... +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 :: Name + patQTyConName, fieldPatQTyConName, predQTyConName :: Name matchQTyConName = libTc (fsLit "MatchQ") matchQTyConKey clauseQTyConName = libTc (fsLit "ClauseQ") clauseQTyConKey expQTyConName = libTc (fsLit "ExpQ") expQTyConKey @@ -1658,6 +1987,7 @@ 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 -- quasiquoting quoteExpName, quotePatName :: Name @@ -1669,10 +1999,11 @@ quotePatName = qqFun (fsLit "quotePat") quotePatKey expTyConKey, matchTyConKey, clauseTyConKey, qTyConKey, expQTyConKey, decQTyConKey, patTyConKey, matchQTyConKey, clauseQTyConKey, - stmtQTyConKey, conQTyConKey, typeQTyConKey, typeTyConKey, + stmtQTyConKey, conQTyConKey, typeQTyConKey, typeTyConKey, tyVarBndrTyConKey, decTyConKey, varStrictTypeQTyConKey, strictTypeQTyConKey, fieldExpTyConKey, fieldPatTyConKey, nameTyConKey, patQTyConKey, - fieldPatQTyConKey, fieldExpQTyConKey, funDepTyConKey :: Unique + fieldPatQTyConKey, fieldExpQTyConKey, funDepTyConKey, predTyConKey, + predQTyConKey :: Unique expTyConKey = mkPreludeTyConUnique 100 matchTyConKey = mkPreludeTyConUnique 101 clauseTyConKey = mkPreludeTyConUnique 102 @@ -1686,6 +2017,7 @@ stmtQTyConKey = mkPreludeTyConUnique 109 conQTyConKey = mkPreludeTyConUnique 110 typeQTyConKey = mkPreludeTyConUnique 111 typeTyConKey = mkPreludeTyConUnique 112 +tyVarBndrTyConKey = mkPreludeTyConUnique 125 decTyConKey = mkPreludeTyConUnique 113 varStrictTypeQTyConKey = mkPreludeTyConUnique 114 strictTypeQTyConKey = mkPreludeTyConUnique 115 @@ -1696,6 +2028,8 @@ patQTyConKey = mkPreludeTyConUnique 119 fieldPatQTyConKey = mkPreludeTyConUnique 120 fieldExpQTyConKey = mkPreludeTyConUnique 121 funDepTyConKey = mkPreludeTyConUnique 122 +predTyConKey = mkPreludeTyConUnique 123 +predQTyConKey = mkPreludeTyConUnique 124 -- IdUniques available: 200-399 -- If you want to change this, make sure you check in PrelNames @@ -1727,8 +2061,11 @@ floatPrimLIdKey = mkPreludeMiscIdUnique 215 doublePrimLIdKey = mkPreludeMiscIdUnique 216 rationalLIdKey = mkPreludeMiscIdUnique 217 +liftStringIdKey :: Unique +liftStringIdKey = mkPreludeMiscIdUnique 218 + -- data Pat = ... -litPIdKey, varPIdKey, tupPIdKey, conPIdKey, infixPIdKey, tildePIdKey, +litPIdKey, varPIdKey, tupPIdKey, conPIdKey, infixPIdKey, tildePIdKey, bangPIdKey, asPIdKey, wildPIdKey, recPIdKey, listPIdKey, sigPIdKey :: Unique litPIdKey = mkPreludeMiscIdUnique 220 varPIdKey = mkPreludeMiscIdUnique 221 @@ -1736,6 +2073,7 @@ tupPIdKey = mkPreludeMiscIdUnique 222 conPIdKey = mkPreludeMiscIdUnique 223 infixPIdKey = mkPreludeMiscIdUnique 312 tildePIdKey = mkPreludeMiscIdUnique 224 +bangPIdKey = mkPreludeMiscIdUnique 359 asPIdKey = mkPreludeMiscIdUnique 225 wildPIdKey = mkPreludeMiscIdUnique 226 recPIdKey = mkPreludeMiscIdUnique 227 @@ -1754,6 +2092,7 @@ matchIdKey = mkPreludeMiscIdUnique 231 clauseIdKey :: Unique clauseIdKey = mkPreludeMiscIdUnique 232 + -- data Exp = ... varEIdKey, conEIdKey, litEIdKey, appEIdKey, infixEIdKey, infixAppIdKey, sectionLIdKey, sectionRIdKey, lamEIdKey, tupEIdKey, condEIdKey, @@ -1765,9 +2104,9 @@ conEIdKey = mkPreludeMiscIdUnique 241 litEIdKey = mkPreludeMiscIdUnique 242 appEIdKey = mkPreludeMiscIdUnique 243 infixEIdKey = mkPreludeMiscIdUnique 244 -infixAppIdKey = mkPreludeMiscIdUnique 245 -sectionLIdKey = mkPreludeMiscIdUnique 246 -sectionRIdKey = mkPreludeMiscIdUnique 247 +infixAppIdKey = mkPreludeMiscIdUnique 245 +sectionLIdKey = mkPreludeMiscIdUnique 246 +sectionRIdKey = mkPreludeMiscIdUnique 247 lamEIdKey = mkPreludeMiscIdUnique 248 tupEIdKey = mkPreludeMiscIdUnique 249 condEIdKey = mkPreludeMiscIdUnique 250 @@ -1807,7 +2146,9 @@ parSIdKey = mkPreludeMiscIdUnique 271 -- data Dec = ... funDIdKey, valDIdKey, dataDIdKey, newtypeDIdKey, tySynDIdKey, - classDIdKey, instanceDIdKey, sigDIdKey, forImpDIdKey :: Unique + classDIdKey, instanceDIdKey, sigDIdKey, forImpDIdKey, pragInlDIdKey, + pragSpecDIdKey, pragSpecInlDIdKey, familyNoKindDIdKey, familyKindDIdKey, + dataInstDIdKey, newtypeInstDIdKey, tySynInstDIdKey :: Unique funDIdKey = mkPreludeMiscIdUnique 272 valDIdKey = mkPreludeMiscIdUnique 273 dataDIdKey = mkPreludeMiscIdUnique 274 @@ -1817,11 +2158,24 @@ 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 -- type Cxt = ... cxtIdKey :: Unique cxtIdKey = mkPreludeMiscIdUnique 280 +-- data Pred = ... +classPIdKey, equalPIdKey :: Unique +classPIdKey = mkPreludeMiscIdUnique 346 +equalPIdKey = mkPreludeMiscIdUnique 347 + -- data Strict = ... isStrictKey, notStrictKey :: Unique isStrictKey = mkPreludeMiscIdUnique 281 @@ -1844,7 +2198,7 @@ varStrictTKey = mkPreludeMiscIdUnique 287 -- data Type = ... forallTIdKey, varTIdKey, conTIdKey, tupleTIdKey, arrowTIdKey, - listTIdKey, appTIdKey :: Unique + listTIdKey, appTIdKey, sigTIdKey :: Unique forallTIdKey = mkPreludeMiscIdUnique 290 varTIdKey = mkPreludeMiscIdUnique 291 conTIdKey = mkPreludeMiscIdUnique 292 @@ -1852,6 +2206,17 @@ tupleTIdKey = mkPreludeMiscIdUnique 294 arrowTIdKey = mkPreludeMiscIdUnique 295 listTIdKey = mkPreludeMiscIdUnique 296 appTIdKey = mkPreludeMiscIdUnique 293 +sigTIdKey = mkPreludeMiscIdUnique 358 + +-- data TyVarBndr = ... +plainTVIdKey, kindedTVIdKey :: Unique +plainTVIdKey = mkPreludeMiscIdUnique 354 +kindedTVIdKey = mkPreludeMiscIdUnique 355 + +-- data Kind = ... +starKIdKey, arrowKIdKey :: Unique +starKIdKey = mkPreludeMiscIdUnique 356 +arrowKIdKey = mkPreludeMiscIdUnique 357 -- data Callconv = ... cCallIdKey, stdCallIdKey :: Unique @@ -1864,12 +2229,21 @@ unsafeIdKey = mkPreludeMiscIdUnique 305 safeIdKey = mkPreludeMiscIdUnique 306 threadsafeIdKey = mkPreludeMiscIdUnique 307 +-- data InlineSpec = +inlineSpecNoPhaseIdKey, inlineSpecPhaseIdKey :: Unique +inlineSpecNoPhaseIdKey = mkPreludeMiscIdUnique 350 +inlineSpecPhaseIdKey = mkPreludeMiscIdUnique 351 + -- data FunDep = ... funDepIdKey :: Unique funDepIdKey = mkPreludeMiscIdUnique 320 +-- data FamFlavour = ... +typeFamIdKey, dataFamIdKey :: Unique +typeFamIdKey = mkPreludeMiscIdUnique 344 +dataFamIdKey = mkPreludeMiscIdUnique 345 + -- quasiquoting quoteExpKey, quotePatKey :: Unique quoteExpKey = mkPreludeMiscIdUnique 321 quotePatKey = mkPreludeMiscIdUnique 322 -