diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Haddock/Backends/LaTeX.hs | 9 | ||||
| -rw-r--r-- | src/Haddock/Backends/Xhtml/Decl.hs | 6 | ||||
| -rw-r--r-- | src/Haddock/Convert.hs | 5 | ||||
| -rw-r--r-- | src/Haddock/Interface/AttachInstances.hs | 5 |
4 files changed, 24 insertions, 1 deletions
diff --git a/src/Haddock/Backends/LaTeX.hs b/src/Haddock/Backends/LaTeX.hs index deb224a8..e5f85b92 100644 --- a/src/Haddock/Backends/LaTeX.hs +++ b/src/Haddock/Backends/LaTeX.hs @@ -903,6 +903,15 @@ ppr_mono_ty ctxt_prec (HsParTy ty) unicode ppr_mono_ty ctxt_prec (HsDocTy ty _) unicode = ppr_mono_lty ctxt_prec ty unicode +ppr_mono_ty _ (HsTyLit t) u = ppr_tylit t u + + +ppr_tylit :: HsTyLit -> Bool -> LaTeX +ppr_tylit (HsNumTy n) _ = integer n +ppr_tylit (HsStrTy s) _ = text (show s) + -- XXX: Ok in verbatim, but not otherwise + -- XXX: Do something with Unicode parameter? + ppr_fun_ty :: Int -> LHsType DocName -> LHsType DocName -> Bool -> LaTeX ppr_fun_ty ctxt_prec ty1 ty2 unicode diff --git a/src/Haddock/Backends/Xhtml/Decl.hs b/src/Haddock/Backends/Xhtml/Decl.hs index 28955c22..94753f23 100644 --- a/src/Haddock/Backends/Xhtml/Decl.hs +++ b/src/Haddock/Backends/Xhtml/Decl.hs @@ -751,6 +751,12 @@ ppr_mono_ty ctxt_prec (HsParTy ty) unicode qual ppr_mono_ty ctxt_prec (HsDocTy ty _) unicode qual = ppr_mono_lty ctxt_prec ty unicode qual +ppr_mono_ty _ (HsTyLit n) _ _ = ppr_tylit n + +ppr_tylit :: HsTyLit -> Html +ppr_tylit (HsNumTy n) = toHtml (show n) +ppr_tylit (HsStrTy s) = toHtml (show s) + ppr_fun_ty :: Int -> LHsType DocName -> LHsType DocName -> Bool -> Qualification -> Html ppr_fun_ty ctxt_prec ty1 ty2 unicode qual diff --git a/src/Haddock/Convert.hs b/src/Haddock/Convert.hs index 3dad9a2c..42c3bf1b 100644 --- a/src/Haddock/Convert.hs +++ b/src/Haddock/Convert.hs @@ -307,6 +307,11 @@ synifyType s forallty@(ForAllTy _tv _ty) = sTau = synifyType WithinType tau in noLoc $ HsForAllTy forallPlicitness sTvs sCtx sTau +synifyType _ (LitTy t) = noLoc $ HsTyLit $ synifyTyLit t + +synifyTyLit :: TyLit -> HsTyLit +synifyTyLit (NumTyLit n) = HsNumTy n +synifyTyLit (StrTyLit s) = HsStrTy s synifyKindSig :: Kind -> HsBndrSig (LHsKind Name) synifyKindSig k = HsBSig (synifyType (error "synifyKind") k) placeHolderBndrs diff --git a/src/Haddock/Interface/AttachInstances.hs b/src/Haddock/Interface/AttachInstances.hs index 90416cd0..a4d4764e 100644 --- a/src/Haddock/Interface/AttachInstances.hs +++ b/src/Haddock/Interface/AttachInstances.hs @@ -106,7 +106,9 @@ getAllInfo name = withSession $ \hsc_env -> do -- in Haddock output) and unifying special tycons with normal ones. -- For the benefit of the user (looks nice and predictable) and the -- tests (which prefer output to be deterministic). -data SimpleType = SimpleType Name [SimpleType] deriving (Eq,Ord) +data SimpleType = SimpleType Name [SimpleType] + | SimpleTyLit TyLit + deriving (Eq,Ord) instHead :: ([TyVar], [PredType], Class, [Type]) -> ([Int], Name, [SimpleType]) @@ -126,6 +128,7 @@ instHead (_, _, cls, args) where (SimpleType s ts) = simplify t1 simplify (TyVarTy v) = SimpleType (tyVarName v) [] simplify (TyConApp tc ts) = SimpleType (tyConName tc) (map simplify ts) + simplify (LitTy l) = SimpleTyLit l -- sortImage f = sortBy (\x y -> compare (f x) (f y)) |