diff options
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Xhtml/Decl.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Decl.hs | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs index fab6bf8d..2aec5272 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs @@ -34,7 +34,7 @@ import qualified Data.Map as Map import Data.Maybe import Text.XHtml hiding ( name, title, p, quote ) -import GHC +import GHC hiding (LexicalFixity(..)) import GHC.Exts import Name import BooleanFormula @@ -44,17 +44,18 @@ ppDecl :: Bool -> LinksInfo -> LHsDecl DocName -> DocForDecl DocName -> [DocInstance DocName] -> [(DocName, Fixity)] -> [(DocName, DocForDecl DocName)] -> Splice -> Unicode -> Qualification -> Html ppDecl summ links (L loc decl) (mbDoc, fnArgsDoc) instances fixities subdocs splice unicode qual = case decl of - TyClD (FamDecl d) -> ppTyFam summ False links instances fixities loc mbDoc d splice unicode qual - TyClD d@(DataDecl {}) -> ppDataDecl summ links instances fixities subdocs loc mbDoc d splice unicode qual - TyClD d@(SynDecl {}) -> ppTySyn summ links fixities loc (mbDoc, fnArgsDoc) d splice unicode qual - TyClD d@(ClassDecl {}) -> ppClassDecl summ links instances fixities loc mbDoc subdocs d splice unicode qual - SigD (TypeSig lnames lty) -> ppLFunSig summ links loc (mbDoc, fnArgsDoc) lnames + TyClD (FamDecl d) -> ppTyFam summ False links instances fixities loc mbDoc d splice unicode qual + TyClD d@(DataDecl {}) -> ppDataDecl summ links instances fixities subdocs loc mbDoc d splice unicode qual + TyClD d@(SynDecl {}) -> ppTySyn summ links fixities loc (mbDoc, fnArgsDoc) d splice unicode qual + TyClD d@(ClassDecl {}) -> ppClassDecl summ links instances fixities loc mbDoc subdocs d splice unicode qual + SigD (TypeSig lnames lty) -> ppLFunSig summ links loc (mbDoc, fnArgsDoc) lnames (hsSigWcType lty) fixities splice unicode qual - SigD (PatSynSig lname ty) -> ppLPatSig summ links loc (mbDoc, fnArgsDoc) lname + SigD (PatSynSig lnames ty) -> ppLPatSig summ links loc (mbDoc, fnArgsDoc) lnames ty fixities splice unicode qual - ForD d -> ppFor summ links loc (mbDoc, fnArgsDoc) d fixities splice unicode qual - InstD _ -> noHtml - _ -> error "declaration not supported by ppDecl" + ForD d -> ppFor summ links loc (mbDoc, fnArgsDoc) d fixities splice unicode qual + InstD _ -> noHtml + DerivD _ -> noHtml + _ -> error "declaration not supported by ppDecl" ppLFunSig :: Bool -> LinksInfo -> SrcSpan -> DocForDecl DocName -> @@ -74,22 +75,20 @@ ppFunSig summary links loc doc docnames typ fixities splice unicode qual = pp_typ = ppLType unicode qual typ ppLPatSig :: Bool -> LinksInfo -> SrcSpan -> DocForDecl DocName -> - Located DocName -> LHsSigType DocName -> + [Located DocName] -> LHsSigType DocName -> [(DocName, Fixity)] -> Splice -> Unicode -> Qualification -> Html -ppLPatSig summary links loc (doc, _argDocs) (L _ name) typ fixities splice unicode qual +ppLPatSig summary links loc (doc, _argDocs) docnames typ fixities splice unicode qual | summary = pref1 - | otherwise = topDeclElem links loc splice [name] (pref1 <+> ppFixities fixities qual) + | otherwise = topDeclElem links loc splice (map unLoc docnames) (pref1 <+> ppFixities fixities qual) +++ docSection Nothing qual doc where pref1 = hsep [ keyword "pattern" - , ppBinder summary occname + , hsep $ punctuate comma $ map (ppBinder summary . getOccName) docnames , dcolon unicode , ppLType unicode qual (hsSigType typ) ] - occname = nameOccName . getName $ name - ppSigLike :: Bool -> LinksInfo -> SrcSpan -> Html -> DocForDecl DocName -> [DocName] -> [(DocName, Fixity)] -> (HsType DocName, Html) -> Splice -> Unicode -> Qualification -> Html @@ -645,10 +644,8 @@ ppInstanceSigs :: LinksInfo -> Splice -> Unicode -> Qualification ppInstanceSigs links splice unicode qual sigs = do TypeSig lnames typ <- sigs let names = map unLoc lnames - L loc rtyp = get_type typ + L loc rtyp = hsSigWcType typ return $ ppSimpleSig links splice unicode qual loc names rtyp - where - get_type = hswc_body . hsib_body lookupAnySubdoc :: Eq id1 => id1 -> [(id1, DocForDecl id2)] -> DocForDecl id2 @@ -916,6 +913,9 @@ tupleParens HsUnboxedTuple = ubxParenList tupleParens _ = parenList +sumParens :: [Html] -> Html +sumParens = ubxSumList + -------------------------------------------------------------------------------- -- * Rendering of HsType -------------------------------------------------------------------------------- @@ -984,19 +984,20 @@ ppr_mono_ty ctxt_prec (HsQualTy ctxt ty) unicode qual ppLContext ctxt unicode qual <+> ppr_mono_lty pREC_TOP ty unicode qual -- UnicodeSyntax alternatives -ppr_mono_ty _ (HsTyVar (L _ name)) True _ +ppr_mono_ty _ (HsTyVar _ (L _ name)) True _ | getOccString (getName name) == "*" = toHtml "★" | getOccString (getName name) == "(->)" = toHtml "(→)" ppr_mono_ty _ (HsBangTy b ty) u q = ppBang b +++ ppLParendType u q ty -ppr_mono_ty _ (HsTyVar (L _ name)) _ q = ppDocName q Prefix True name +ppr_mono_ty _ (HsTyVar _ (L _ name)) _ q = ppDocName q Prefix True name ppr_mono_ty ctxt_prec (HsFunTy ty1 ty2) u q = ppr_fun_ty ctxt_prec ty1 ty2 u q ppr_mono_ty _ (HsTupleTy con tys) u q = tupleParens con (map (ppLType u q) tys) +ppr_mono_ty _ (HsSumTy tys) u q = sumParens (map (ppLType u q) tys) ppr_mono_ty _ (HsKindSig ty kind) u q = parens (ppr_mono_lty pREC_TOP ty u q <+> dcolon u <+> ppLKind u q kind) ppr_mono_ty _ (HsListTy ty) u q = brackets (ppr_mono_lty pREC_TOP ty u q) ppr_mono_ty _ (HsPArrTy ty) u q = pabrackets (ppr_mono_lty pREC_TOP ty u q) -ppr_mono_ty ctxt_prec (HsIParamTy n ty) u q = +ppr_mono_ty ctxt_prec (HsIParamTy (L _ n) ty) u q = maybeParen ctxt_prec pREC_CTX $ ppIPName n <+> dcolon u <+> ppr_mono_lty pREC_TOP ty u q ppr_mono_ty _ (HsSpliceTy {}) _ _ = error "ppr_mono_ty HsSpliceTy" ppr_mono_ty _ (HsRecTy {}) _ _ = toHtml "{..}" @@ -1004,7 +1005,8 @@ ppr_mono_ty _ (HsRecTy {}) _ _ = toHtml "{..}" -- placeholder in the signature, which is followed by the field -- declarations. ppr_mono_ty _ (HsCoreTy {}) _ _ = error "ppr_mono_ty HsCoreTy" -ppr_mono_ty _ (HsExplicitListTy _ tys) u q = promoQuote $ brackets $ hsep $ punctuate comma $ map (ppLType u q) tys +ppr_mono_ty _ (HsExplicitListTy Promoted _ tys) u q = promoQuote $ brackets $ hsep $ punctuate comma $ map (ppLType u q) tys +ppr_mono_ty _ (HsExplicitListTy NotPromoted _ tys) u q = brackets $ hsep $ punctuate comma $ map (ppLType u q) tys ppr_mono_ty _ (HsExplicitTupleTy _ tys) u q = promoQuote $ parenList $ map (ppLType u q) tys ppr_mono_ty _ (HsAppsTy {}) _ _ = error "ppr_mono_ty HsAppsTy" |