X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2FdeSugar%2FDsMeta.hs;h=e5e079ea617868bd26c363b5439119b86edda0b1;hb=98a12ec1d00cdeca31a52374aba76e0a13a79ff7;hp=40c0ce1ab4cda0b6cd691278b35ea24b0f26b77f;hpb=93ba4d5bd8076849d966b2eb79185034ff509f7e;p=ghc-hetmet.git

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
 --