From 98a12ec1d00cdeca31a52374aba76e0a13a79ff7 Mon Sep 17 00:00:00 2001
From: simonpj <unknown>
Date: Mon, 19 Dec 2005 11:00:59 +0000
Subject: [PATCH 1/1] [project @ 2005-12-19 11:00:59 by simonpj] Marginally
 improve the error message on a failure in DsMeta

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

diff --git a/ghc/compiler/deSugar/DsMeta.hs b/ghc/compiler/deSugar/DsMeta.hs
index 40c0ce1..e5e079e 100644
--- a/ghc/compiler/deSugar/DsMeta.hs
+++ b/ghc/compiler/deSugar/DsMeta.hs
@@ -875,7 +875,7 @@ lookupBinder n
   = do { mb_val <- dsLookupMetaEnv n;
 	 case mb_val of
 	    Just (Bound x) -> return (coreVar x)
-	    other	   -> pprPanic "Failed binder lookup:" (ppr n) }
+	    other	   -> pprPanic "DsMeta: failed binder lookup when desugaring a TH bracket:" (ppr n) }
 
 -- Look up a name that is either locally bound or a global name
 --
-- 
1.7.10.4