From 236d504fc85de0749e7ed33dc4c067488ae04e3f Mon Sep 17 00:00:00 2001 From: "simonpj@microsoft.com" Date: Wed, 15 Sep 2010 14:47:24 +0000 Subject: [PATCH] Add quotes in error message --- compiler/typecheck/TcInstDcls.lhs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/compiler/typecheck/TcInstDcls.lhs b/compiler/typecheck/TcInstDcls.lhs index e8182ac..3f45db3 100644 --- a/compiler/typecheck/TcInstDcls.lhs +++ b/compiler/typecheck/TcInstDcls.lhs @@ -1029,7 +1029,7 @@ wrapId wrapper id = mkHsWrap wrapper (HsVar id) derivBindCtxt :: Id -> Class -> [Type ] -> LHsBind Name -> SDoc derivBindCtxt sel_id clas tys _bind - = vcat [ ptext (sLit "When typechecking the code for ") <+> ppr sel_id + = vcat [ ptext (sLit "When typechecking the code for ") <+> quotes (ppr sel_id) , nest 2 (ptext (sLit "in a standalone derived instance for") <+> quotes (pprClassPred clas tys) <> colon) , nest 2 $ ptext (sLit "To see the code I am typechecking, use -ddump-deriv") ] -- 1.7.10.4