From de9150e6033467fd2fa8fc93d5f057e8c2f6537f Mon Sep 17 00:00:00 2001
From: herbelin
Date: Wed, 22 Nov 2000 19:55:01 +0000
Subject: Nettoyage

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@918 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 proofs/clenv.ml | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'proofs')

diff --git a/proofs/clenv.ml b/proofs/clenv.ml
index f78ab96113..f2c7d0f14c 100644
--- a/proofs/clenv.ml
+++ b/proofs/clenv.ml
@@ -265,17 +265,17 @@ let unify m gls =
 
 let collect_metas c = 
   let rec collrec acc c =
-    match splay_constr c with
-      | OpMeta mv, _ -> mv::acc
-      | _, cl        -> Array.fold_left collrec acc cl
+    match kind_of_term c with
+      | IsMeta mv -> mv::acc
+      | _         -> fold_constr collrec acc c
   in
   List.rev (collrec [] c)
 
 let metavars_of c =  
   let rec collrec acc c =
-    match splay_constr c with
-      | OpMeta mv, _ -> Intset.add mv acc
-      | _, cl       ->  Array.fold_left collrec acc cl
+    match kind_of_term c with
+      | IsMeta mv -> Intset.add mv acc
+      | _         -> fold_constr collrec acc c
   in 
   collrec Intset.empty c
 
-- 
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