From 9d27ae09786866b6e3d7b79d1fa7667e5e2aa309 Mon Sep 17 00:00:00 2001
From: Stephane Glondu <steph@glondu.net>
Date: Tue, 19 Apr 2011 16:44:20 +0200
Subject: Imported Upstream version 8.3.pl2

---
 tactics/equality.ml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'tactics/equality.ml')

diff --git a/tactics/equality.ml b/tactics/equality.ml
index 7a774cc9..411ccc0e 100644
--- a/tactics/equality.ml
+++ b/tactics/equality.ml
@@ -6,7 +6,7 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-(* $Id: equality.ml 13586 2010-10-27 17:42:13Z jforest $ *)
+(* $Id: equality.ml 13874 2011-03-05 16:41:53Z herbelin $ *)
 
 open Pp
 open Util
@@ -888,8 +888,8 @@ let sig_clausal_form env sigma sort_of_ty siglen ty dflt =
       with
 	| Some w ->
             let w_type = type_of env sigma w in
-            if Evarconv.e_conv env evdref w_type a then
-              applist(exist_term,[a;p_i_minus_1;w;tuple_tail])
+            if Evarconv.e_cumul env evdref w_type a then
+              applist(exist_term,[w_type;p_i_minus_1;w;tuple_tail])
             else
               error "Cannot solve a unification problem."
 	| None -> anomaly "Not enough components to build the dependent tuple"
-- 
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