From 1cb2cc8b09c049d4cea4692f37b58f172d2e81e2 Mon Sep 17 00:00:00 2001
From: "jpm@cs.uu.nl" <unknown>
Date: Wed, 24 Feb 2010 12:55:06 +0000
Subject: [PATCH] FIX #3866: improve documentation of Data.Data.Constr

---
 Data/Data.hs |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Data/Data.hs b/Data/Data.hs
index 646249e..78daea0 100644
--- a/Data/Data.hs
+++ b/Data/Data.hs
@@ -480,8 +480,9 @@ data DataType = DataType
 
               deriving Show
 
-
--- | Representation of constructors
+-- | Representation of constructors. Note that equality on constructors
+-- with different types may not work -- i.e. the constructors for 'False' and
+-- 'Nothing' may compare equal.
 data Constr = Constr
                         { conrep    :: ConstrRep
                         , constring :: String
-- 
1.7.10.4