From: simonpj@microsoft.com <unknown>
Date: Tue, 19 Feb 2008 17:34:10 +0000 (+0000)
Subject: Fix Trac #2082
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=7a20f40e2e3405bca513b0b443450ac81547d872;p=ghc-hetmet.git

Fix Trac #2082
---

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