From e7158cc7c9e32fa65a3f1489fbd4760dbaae9a9d Mon Sep 17 00:00:00 2001
From: "simonpj@microsoft.com" <unknown>
Date: Thu, 21 Jun 2007 14:11:44 +0000
Subject: [PATCH] Another wibble to the head-exploded error message (suggested
 by David Roundy)

---
 compiler/typecheck/TcPat.lhs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/typecheck/TcPat.lhs b/compiler/typecheck/TcPat.lhs
index a8e2d39..9cea0ea 100644
--- a/compiler/typecheck/TcPat.lhs
+++ b/compiler/typecheck/TcPat.lhs
@@ -920,7 +920,7 @@ patCtxt pat 	    = Just (hang (ptext SLIT("In the pattern:"))
 existentialExplode pat
   = hang (vcat [text "My brain just exploded.",
 	        text "I can't handle pattern bindings for existentially-quantified constructors.",
-	        text "Instead, use a case-expression to unpack the constructor.",
+	        text "Instead, use a case-expression, or do-notation, to unpack the constructor.",
 		text "In the binding group for"])
 	4 (ppr pat)
 
-- 
1.7.10.4