From 1653654a0eba7ecca78e67b4db1f6fa031e7271f Mon Sep 17 00:00:00 2001
From: ppedrot
Date: Sun, 25 Nov 2012 17:38:55 +0000
Subject: More equality functions

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15998 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 pretyping/classops.ml | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'pretyping/classops.ml')

diff --git a/pretyping/classops.ml b/pretyping/classops.ml
index 2f47074060..d8cfde590d 100644
--- a/pretyping/classops.ml
+++ b/pretyping/classops.ml
@@ -53,6 +53,14 @@ let coe_info_typ_equal c1 c2 =
     c1.coe_is_identity == c2.coe_is_identity &&
     Int.equal c1.coe_param c2.coe_param
 
+let cl_typ_eq t1 t2 = match t1, t2 with
+| CL_SORT, CL_SORT -> true
+| CL_FUN, CL_FUN -> true
+| CL_SECVAR v1, CL_SECVAR v2 -> id_eq v1 v2
+| CL_CONST c1, CL_CONST c2 -> eq_constant c1 c2
+| CL_IND i1, CL_IND i2 -> eq_ind i1 i2
+| _ -> false
+
 type cl_index = int
 
 type coe_index = coe_info_typ
-- 
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