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-rw-r--r--src/Haddock/Backends/Xhtml/Decl.hs6
1 files changed, 6 insertions, 0 deletions
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