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-rw-r--r--src/Haddock/Backends/Html.hs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Haddock/Backends/Html.hs b/src/Haddock/Backends/Html.hs
index 9ad8f9da..410dd6b3 100644
--- a/src/Haddock/Backends/Html.hs
+++ b/src/Haddock/Backends/Html.hs
@@ -1542,7 +1542,9 @@ ppr_mono_ty _ (HsPArrTy ty) u = pabrackets (ppr_mono_lty pREC_TOP
ppr_mono_ty _ (HsPredTy p) u = parens (ppPred u p)
ppr_mono_ty _ (HsNumTy n) _ = toHtml (show n) -- generics only
ppr_mono_ty _ (HsSpliceTy _) _ = error "ppr_mono_ty-haddock"
+#if __GLASGOW_HASKELL__ >= 611
ppr_mono_ty _ (HsRecTy _) _ = error "ppr_mono_ty HsRecTy"
+#endif
ppr_mono_ty ctxt_prec (HsAppTy fun_ty arg_ty) unicode
= maybeParen ctxt_prec pREC_CON $