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| author | Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk> | 2014-03-31 05:34:36 +0100 |
|---|---|---|
| committer | Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk> | 2014-03-31 05:34:36 +0100 |
| commit | bd134c7b2a6880bf3858fd8c27fa16ab946d7718 (patch) | |
| tree | 811926786f30e17ed0370ad80d9f444009ea7213 /src/Haddock | |
| parent | f3c7cd34d066cd40cb4983893165de038974fd95 (diff) | |
Print kind signatures on GADTs
Diffstat (limited to 'src/Haddock')
| -rw-r--r-- | src/Haddock/Backends/Xhtml/Decl.hs | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/Haddock/Backends/Xhtml/Decl.hs b/src/Haddock/Backends/Xhtml/Decl.hs index 2dc1e0e7..8884f69f 100644 --- a/src/Haddock/Backends/Xhtml/Decl.hs +++ b/src/Haddock/Backends/Xhtml/Decl.hs @@ -39,7 +39,6 @@ import GHC.Exts import Name import BooleanFormula - ppDecl :: Bool -> LinksInfo -> LHsDecl DocName -> DocForDecl DocName -> [DocInstance DocName] -> [(DocName, Fixity)] -> [(DocName, DocForDecl DocName)] -> Splice -> Unicode -> Qualification -> Html @@ -312,7 +311,6 @@ ppDataBinderWithVars :: Bool -> TyClDecl DocName -> Html ppDataBinderWithVars summ decl = ppAppDocNameNames summ (tcdName decl) (tyvarNames $ tcdTyVars decl) - -------------------------------------------------------------------------------- -- * Type applications -------------------------------------------------------------------------------- @@ -726,17 +724,23 @@ ppShortField summary unicode qual (ConDeclField (L _ name) ltype _) -- | Print the LHS of a data\/newtype declaration. -- Currently doesn't handle 'data instance' decls or kind signatures ppDataHeader :: Bool -> TyClDecl DocName -> Unicode -> Qualification -> Html -ppDataHeader summary decl@(DataDecl { tcdDataDefn = HsDataDefn { dd_ND = nd - , dd_ctxt = ctxt } }) +ppDataHeader summary decl@(DataDecl { tcdDataDefn = + HsDataDefn { dd_ND = nd + , dd_ctxt = ctxt + , dd_kindSig = ks } }) unicode qual = -- newtype or data - (case nd of { NewType -> keyword "newtype"; DataType -> keyword "data" }) <+> + (case nd of { NewType -> keyword "newtype"; DataType -> keyword "data" }) + <+> -- context ppLContext ctxt unicode qual <+> -- T a b c ..., or a :+: b ppDataBinderWithVars summary decl -ppDataHeader _ _ _ _ = error "ppDataHeader: illegal argument" + <+> case ks of + Nothing -> mempty + Just (L _ x) -> dcolon unicode <+> ppKind unicode qual x +ppDataHeader _ _ _ _ = error "ppDataHeader: illegal argument" -------------------------------------------------------------------------------- -- * Types and contexts |