From 2910306a51741c8b820f015d09b7a4b1ac27264d Mon Sep 17 00:00:00 2001
From: sof <unknown>
Date: Thu, 5 Jun 1997 21:05:57 +0000
Subject: [PATCH 1/1] [project @ 1997-06-05 21:05:57 by sof] ppr update

---
 ghc/compiler/deSugar/DsCCall.lhs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ghc/compiler/deSugar/DsCCall.lhs b/ghc/compiler/deSugar/DsCCall.lhs
index a57a3a2..345fe9b 100644
--- a/ghc/compiler/deSugar/DsCCall.lhs
+++ b/ghc/compiler/deSugar/DsCCall.lhs
@@ -173,7 +173,7 @@ unboxArg arg
     Just (arg2_tycon,_) = maybe_arg2_tycon
 
 can't_see_datacons_error thing ty
-  = pprError "ERROR: Can't see the data constructor(s) for _ccall_/_casm_ "
+  = pprError "ERROR: Can't see the data constructor(s) for _ccall_/_casm_ (try compiling with -fno-prune-tydecls ..)"
 	     (hcat [text thing, text "; type: ", ppr (PprForUser opt_PprUserLength) ty])
 \end{code}
 
-- 
1.7.10.4