From 821b1dcfe62bf75711661348ac80a64cc60a0b6a Mon Sep 17 00:00:00 2001 From: Adam Gundry Date: Fri, 16 Oct 2015 16:26:42 +0100 Subject: Roughly fix up haddock for DuplicateRecordFields changes This compiles, but will probably need more work to produce good documentation when the DuplicateRecordFields extension is used. --- haddock-api/src/Haddock/Backends/Hoogle.hs | 4 ++-- haddock-api/src/Haddock/Backends/LaTeX.hs | 11 +++++++---- haddock-api/src/Haddock/Backends/Xhtml/Decl.hs | 11 +++++++---- haddock-api/src/Haddock/Convert.hs | 8 +++++--- haddock-api/src/Haddock/GhcUtils.hs | 3 ++- haddock-api/src/Haddock/Interface/Create.hs | 17 ++++++++++------- haddock-api/src/Haddock/Interface/Rename.hs | 8 ++++++-- haddock-api/src/Haddock/Types.hs | 4 ++-- haddock-api/src/Haddock/Utils.hs | 5 ++++- 9 files changed, 45 insertions(+), 26 deletions(-) (limited to 'haddock-api/src') diff --git a/haddock-api/src/Haddock/Backends/Hoogle.hs b/haddock-api/src/Haddock/Backends/Hoogle.hs index f6ad9808..42887834 100644 --- a/haddock-api/src/Haddock/Backends/Hoogle.hs +++ b/haddock-api/src/Haddock/Backends/Hoogle.hs @@ -245,8 +245,8 @@ ppCtor dflags dat subdocs con f (PrefixCon args) = [typeSig name $ args ++ [resType]] f (InfixCon a1 a2) = f $ PrefixCon [a1,a2] f (RecCon (L _ recs)) = f (PrefixCon $ map cd_fld_type (map unLoc recs)) ++ concat - [(concatMap (lookupCon dflags subdocs) (cd_fld_names r)) ++ - [out dflags (map unL $ cd_fld_names r) `typeSig` [resType, cd_fld_type r]] + [(concatMap (lookupCon dflags subdocs . noLoc . selectorFieldOcc . unLoc) (cd_fld_names r)) ++ + [out dflags (map (selectorFieldOcc . unLoc) $ cd_fld_names r) `typeSig` [resType, cd_fld_type r]] | r <- map unLoc recs] funs = foldr1 (\x y -> reL $ HsFunTy (makeExplicitL x) (makeExplicitL y)) diff --git a/haddock-api/src/Haddock/Backends/LaTeX.hs b/haddock-api/src/Haddock/Backends/LaTeX.hs index 75ad51ab..eae450a4 100644 --- a/haddock-api/src/Haddock/Backends/LaTeX.hs +++ b/haddock-api/src/Haddock/Backends/LaTeX.hs @@ -25,9 +25,10 @@ import qualified Pretty import GHC import OccName import Name ( nameOccName ) -import RdrName ( rdrNameOcc ) +import RdrName ( rdrNameOcc, mkRdrUnqual ) import FastString ( unpackFS, unpackLitString, zString ) import Outputable ( panic) +import PrelNames ( mkUnboundName ) import qualified Data.Map as Map import System.Directory @@ -688,12 +689,12 @@ ppSideBySideConstr subdocs unicode leader (L _ con) = ppSideBySideField :: [(DocName, DocForDecl DocName)] -> Bool -> ConDeclField DocName -> LaTeX ppSideBySideField subdocs unicode (ConDeclField names ltype _) = - decltt (cat (punctuate comma (map (ppBinder . nameOccName . getName . unL) names)) + decltt (cat (punctuate comma (map (ppBinder . rdrNameOcc . rdrNameFieldOcc . unLoc) names)) <+> dcolon unicode <+> ppLType unicode ltype) <-> rDoc mbDoc where -- don't use cd_fld_doc for same reason we don't use con_doc above -- Where there is more than one name, they all have the same documentation - mbDoc = lookup (unL $ head names) subdocs >>= fmap _doc . combineDocumentation . fst + mbDoc = lookup (selectorFieldOcc $ unLoc $ head names) subdocs >>= fmap _doc . combineDocumentation . fst -- {- -- ppHsFullConstr :: HsConDecl -> LaTeX @@ -902,7 +903,9 @@ ppr_mono_ty ctxt_prec (HsForAllTy expl extra tvs ctxt ty) unicode = maybeParen ctxt_prec pREC_FUN $ hsep [ppForAll expl tvs ctxt' unicode, ppr_mono_lty pREC_TOP ty unicode] where - anonWC = HsWildCardTy (AnonWildCard PlaceHolder) + anonWC :: HsType DocName + anonWC = HsWildCardTy (AnonWildCard (Undocumented underscore)) + underscore = mkUnboundName (mkRdrUnqual (mkTyVarOcc "_")) ctxt' | Just loc <- extra = (++ [L loc anonWC]) `fmap` ctxt | otherwise = ctxt diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs index bc16bdcd..89b822d6 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs @@ -38,6 +38,8 @@ import GHC import GHC.Exts import Name import BooleanFormula +import RdrName ( rdrNameOcc, mkRdrUnqual ) +import PrelNames ( mkUnboundName ) ppDecl :: Bool -> LinksInfo -> LHsDecl DocName -> DocForDecl DocName -> [DocInstance DocName] -> [(DocName, Fixity)] @@ -848,18 +850,18 @@ ppSideBySideConstr subdocs fixities unicode qual (L _ con) = (decl, mbDoc, field ppSideBySideField :: [(DocName, DocForDecl DocName)] -> Unicode -> Qualification -> ConDeclField DocName -> SubDecl ppSideBySideField subdocs unicode qual (ConDeclField names ltype _) = - (hsep (punctuate comma (map ((ppBinder False) . nameOccName . getName . unL) names)) <+> dcolon unicode <+> ppLType unicode qual ltype, + (hsep (punctuate comma (map ((ppBinder False) . rdrNameOcc . rdrNameFieldOcc . unLoc) names)) <+> dcolon unicode <+> ppLType unicode qual ltype, mbDoc, []) where -- don't use cd_fld_doc for same reason we don't use con_doc above -- Where there is more than one name, they all have the same documentation - mbDoc = lookup (unL $ head names) subdocs >>= combineDocumentation . fst + mbDoc = lookup (selectorFieldOcc $ unLoc $ head names) subdocs >>= combineDocumentation . fst ppShortField :: Bool -> Unicode -> Qualification -> ConDeclField DocName -> Html ppShortField summary unicode qual (ConDeclField names ltype _) - = hsep (punctuate comma (map ((ppBinder summary) . nameOccName . getName . unL) names)) + = hsep (punctuate comma (map ((ppBinder summary) . rdrNameOcc . rdrNameFieldOcc . unLoc) names)) <+> dcolon unicode <+> ppLType unicode qual ltype @@ -981,7 +983,8 @@ ppr_mono_ty ctxt_prec (HsForAllTy expl extra tvs ctxt ty) unicode qual = maybeParen ctxt_prec pREC_FUN $ ppForAllCon expl tvs ctxt' unicode qual <+> ppr_mono_lty pREC_TOP ty unicode qual where - anonWC = HsWildCardTy (AnonWildCard PlaceHolder) + anonWC = HsWildCardTy (AnonWildCard (Undocumented underscore)) + underscore = mkUnboundName (mkRdrUnqual (mkTyVarOcc "_")) ctxt' | Just loc <- extra = (++ [L loc anonWC]) `fmap` ctxt | otherwise = ctxt diff --git a/haddock-api/src/Haddock/Convert.hs b/haddock-api/src/Haddock/Convert.hs index b7aefd09..f12556f8 100644 --- a/haddock-api/src/Haddock/Convert.hs +++ b/haddock-api/src/Haddock/Convert.hs @@ -28,6 +28,7 @@ import FamInstEnv import HsSyn import Kind ( splitKindFunTys, tyConResKind, isKind ) import Name +import RdrName ( mkVarUnqual ) import PatSyn import SrcLoc ( Located, noLoc, unLoc, noSrcSpan ) import TcType ( tcSplitSigmaTy ) @@ -294,9 +295,10 @@ synifyDataCon use_gadt_syntax dc = bang' -> noLoc $ HsBangTy bang' tySyn) arg_tys (dataConSrcBangs dc) - field_tys = zipWith (\field synTy -> noLoc $ ConDeclField - [synifyName field] synTy Nothing) - (dataConFieldLabels dc) linear_tys + field_tys = zipWith con_decl_field (dataConFieldLabels dc) linear_tys + con_decl_field fl synTy = noLoc $ + ConDeclField [noLoc $ FieldOcc (mkVarUnqual $ flLabel fl) (flSelector fl)] synTy + Nothing hs_arg_tys = case (use_named_field_syntax, use_infix_syntax) of (True,True) -> Left "synifyDataCon: contradiction!" (True,False) -> return $ RecCon (noLoc field_tys) diff --git a/haddock-api/src/Haddock/GhcUtils.hs b/haddock-api/src/Haddock/GhcUtils.hs index ce4ca38a..0581ceb8 100644 --- a/haddock-api/src/Haddock/GhcUtils.hs +++ b/haddock-api/src/Haddock/GhcUtils.hs @@ -188,7 +188,8 @@ class Parent a where instance Parent (ConDecl Name) where children con = case con_details con of - RecCon fields -> map unL $ concatMap (cd_fld_names . unL) (unL fields) + RecCon fields -> map (selectorFieldOcc . unL) $ + concatMap (cd_fld_names . unL) (unL fields) _ -> [] instance Parent (TyClDecl Name) where diff --git a/haddock-api/src/Haddock/Interface/Create.hs b/haddock-api/src/Haddock/Interface/Create.hs index b0a4d621..7a5eb8d7 100644 --- a/haddock-api/src/Haddock/Interface/Create.hs +++ b/haddock-api/src/Haddock/Interface/Create.hs @@ -337,15 +337,16 @@ subordinates instMap decl = case decl of classSubs dd = [ (name, doc, typeDocs d) | (L _ d, doc) <- classDecls dd , name <- getMainDeclBinder d, not (isValD d) ] + dataSubs :: HsDataDefn Name -> [(Name, [HsDocString], Map Int HsDocString)] dataSubs dd = constrs ++ fields where cons = map unL $ (dd_cons dd) constrs = [ (unL cname, maybeToList $ fmap unL $ con_doc c, M.empty) | c <- cons, cname <- con_names c ] - fields = [ (unL n, maybeToList $ fmap unL doc, M.empty) + fields = [ (selectorFieldOcc n, maybeToList $ fmap unL doc, M.empty) | RecCon flds <- map con_details cons , L _ (ConDeclField ns _ doc) <- (unLoc flds) - , n <- ns ] + , L _ n <- ns ] -- | Extract function argument docs from inside types. typeDocs :: HsDecl Name -> Map Int HsDocString @@ -507,7 +508,7 @@ mkExportItems lookupExport (IEVar (L _ x)) = declWith x lookupExport (IEThingAbs (L _ t)) = declWith t lookupExport (IEThingAll (L _ t)) = declWith t - lookupExport (IEThingWith (L _ t) _) = declWith t + lookupExport (IEThingWith (L _ t) _ _) = declWith t lookupExport (IEModuleContents (L _ m)) = moduleExports thisMod m dflags warnings gre exportedNames decls modMap instIfaceMap maps fixMap splices lookupExport (IEGroup lev docStr) = return $ @@ -802,7 +803,7 @@ extractDecl name mdl decl , L _ ConDecl { con_details = RecCon rec } <- dd_cons (dfid_defn d) , ConDeclField { cd_fld_names = ns } <- map unLoc (unLoc rec) , L _ n <- ns - , n == name + , selectorFieldOcc n == name ] in case matches of [d0] -> extractDecl name mdl (noLoc . InstD $ DataFamInstD d0) @@ -833,11 +834,13 @@ extractRecSel _ _ _ _ [] = error "extractRecSel: selector not found" extractRecSel nm mdl t tvs (L _ con : rest) = case con_details con of - RecCon (L _ fields) | ((n,L _ (ConDeclField _nn ty _)) : _) <- matching_fields fields -> - L (getLoc n) (TypeSig [noLoc nm] (noLoc (HsFunTy data_ty (getBangType ty))) []) + RecCon (L _ fields) | ((l,L _ (ConDeclField _nn ty _)) : _) <- matching_fields fields -> + L l (TypeSig [noLoc nm] (noLoc (HsFunTy data_ty (getBangType ty))) []) _ -> extractRecSel nm mdl t tvs rest where - matching_fields flds = [ (n,f) | f@(L _ (ConDeclField ns _ _)) <- flds, n <- ns, unLoc n == nm ] + matching_fields :: [LConDeclField Name] -> [(SrcSpan, LConDeclField Name)] + matching_fields flds = [ (l,f) | f@(L _ (ConDeclField ns _ _)) <- flds + , L l n <- ns, selectorFieldOcc n == nm ] data_ty | ResTyGADT _ ty <- con_res con = ty | otherwise = foldl' (\x y -> noLoc (HsAppTy x y)) (noLoc (HsTyVar t)) tvs diff --git a/haddock-api/src/Haddock/Interface/Rename.hs b/haddock-api/src/Haddock/Interface/Rename.hs index 6ec1f2c5..1671a38d 100644 --- a/haddock-api/src/Haddock/Interface/Rename.hs +++ b/haddock-api/src/Haddock/Interface/Rename.hs @@ -273,7 +273,7 @@ renameLContext (L loc context) = do return (L loc context') renameWildCardInfo :: HsWildCardInfo Name -> RnM (HsWildCardInfo DocName) -renameWildCardInfo (AnonWildCard _) = pure (AnonWildCard PlaceHolder) +renameWildCardInfo (AnonWildCard name) = AnonWildCard <$> rename name renameWildCardInfo (NamedWildCard name) = NamedWildCard <$> rename name renameInstHead :: InstHead Name -> RnM (InstHead DocName) @@ -429,11 +429,15 @@ renameCon decl@(ConDecl { con_names = lnames, con_qvars = ltyvars renameConDeclFieldField :: LConDeclField Name -> RnM (LConDeclField DocName) renameConDeclFieldField (L l (ConDeclField names t doc)) = do - names' <- mapM renameL names + names' <- mapM renameLFieldOcc names t' <- renameLType t doc' <- mapM renameLDocHsSyn doc return $ L l (ConDeclField names' t' doc') +renameLFieldOcc :: LFieldOcc Name -> RnM (LFieldOcc DocName) +renameLFieldOcc (L l (FieldOcc lbl sel)) = do + sel' <- rename sel + return $ L l (FieldOcc lbl sel') renameSig :: Sig Name -> RnM (Sig DocName) renameSig sig = case sig of diff --git a/haddock-api/src/Haddock/Types.hs b/haddock-api/src/Haddock/Types.hs index 7e01d88a..dd41b523 100644 --- a/haddock-api/src/Haddock/Types.hs +++ b/haddock-api/src/Haddock/Types.hs @@ -296,7 +296,6 @@ type instance PostTc DocName Kind = PlaceHolder type instance PostTc DocName Type = PlaceHolder type instance PostTc DocName Coercion = PlaceHolder - instance NamedThing DocName where getName (Documented name _) = name getName (Undocumented name) = name @@ -656,8 +655,9 @@ instance Monad ErrMsgGhc where type instance PostRn DocName NameSet = PlaceHolder type instance PostRn DocName Fixity = PlaceHolder type instance PostRn DocName Bool = PlaceHolder -type instance PostRn DocName Name = PlaceHolder +type instance PostRn DocName Name = DocName type instance PostRn DocName [Name] = PlaceHolder +type instance PostRn DocName DocName = DocName type instance PostTc DocName Kind = PlaceHolder type instance PostTc DocName Type = PlaceHolder diff --git a/haddock-api/src/Haddock/Utils.hs b/haddock-api/src/Haddock/Utils.hs index 4fed3a1e..c2e1b09a 100644 --- a/haddock-api/src/Haddock/Utils.hs +++ b/haddock-api/src/Haddock/Utils.hs @@ -63,6 +63,7 @@ import Haddock.GhcUtils import GHC import Name +import HsTypes (selectorFieldOcc) import Control.Monad ( liftM ) import Data.Char ( isAlpha, isAlphaNum, isAscii, ord, chr ) @@ -162,7 +163,9 @@ restrictCons names decls = [ L p d | L p (Just d) <- map (fmap keep) decls ] -- it's the best we can do. InfixCon _ _ -> Just d where - field_avail (L _ (ConDeclField ns _ _)) = all (\n -> unLoc n `elem` names) ns + field_avail :: LConDeclField Name -> Bool + field_avail (L _ (ConDeclField fs _ _)) + = all (\f -> selectorFieldOcc (unLoc f) `elem` names) fs field_types flds = [ t | ConDeclField _ t _ <- flds ] keep _ = Nothing -- cgit v1.2.3