diff options
Diffstat (limited to 'compiler/GHC/Core/Ppr.hs')
| -rw-r--r-- | compiler/GHC/Core/Ppr.hs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/compiler/GHC/Core/Ppr.hs b/compiler/GHC/Core/Ppr.hs index c24e223553..d4b2cbeb93 100644 --- a/compiler/GHC/Core/Ppr.hs +++ b/compiler/GHC/Core/Ppr.hs @@ -172,8 +172,12 @@ noParens pp = pp pprOptCo :: Coercion -> SDoc -- Print a coercion optionally; i.e. honouring -dsuppress-coercions pprOptCo co = sdocOption sdocSuppressCoercions $ \case - True -> angleBrackets (text "Co:" <> int (coercionSize co)) <+> dcolon <+> ppr (coercionType co) - False -> parens $ sep [ppr co, dcolon <+> ppr (coercionType co)] + True -> angleBrackets (text "Co:" <> int (coercionSize co)) <+> dcolon <+> co_type + False -> parens $ sep [ppr co, dcolon <+> co_type] + where + co_type = sdocOption sdocSuppressCoercionTypes $ \case + True -> text "..." + False -> ppr (coercionType co) ppr_id_occ :: (SDoc -> SDoc) -> Id -> SDoc ppr_id_occ add_par id |