From 7a20f40e2e3405bca513b0b443450ac81547d872 Mon Sep 17 00:00:00 2001
From: "simonpj@microsoft.com" <unknown>
Date: Tue, 19 Feb 2008 17:34:10 +0000
Subject: [PATCH] Fix Trac #2082

---
 compiler/main/PprTyThing.hs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/main/PprTyThing.hs b/compiler/main/PprTyThing.hs
index f8d5db3..2a7abb4 100644
--- a/compiler/main/PprTyThing.hs
+++ b/compiler/main/PprTyThing.hs
@@ -190,7 +190,7 @@ pprDataConDecl pefas gadt_style show_label dataCon
 
 	-- printing out the dataCon as a type signature, in GADT style
     pp_tau = foldr add (ppr res_ty) tys_w_strs
-    add (str,ty) pp_ty = pprBangTy str ty <+> arrow <+> pp_ty
+    add str_ty pp_ty = pprParendBangTy str_ty <+> arrow <+> pp_ty
 
     pprParendBangTy (strict,ty)
 	| GHC.isMarkedStrict strict = char '!' <> GHC.pprParendType ty
-- 
1.7.10.4