From 90d64647d3fd5dbf5c337944dc0038f0b19b8a51 Mon Sep 17 00:00:00 2001
From: Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr>
Date: Tue, 17 Jun 2014 14:26:02 +0200
Subject: Removing dead code.

---
 library/heads.ml | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'library/heads.ml')

diff --git a/library/heads.ml b/library/heads.ml
index fa0393019..31908816b 100644
--- a/library/heads.ml
+++ b/library/heads.ml
@@ -6,7 +6,6 @@
 (*         *       GNU Lesser General Public License Version 2.1        *)
 (************************************************************************)
 
-open Pp
 open Util
 open Names
 open Term
@@ -14,7 +13,6 @@ open Vars
 open Mod_subst
 open Environ
 open Globnames
-open Nameops
 open Libobject
 open Lib
 
@@ -186,15 +184,3 @@ let inHead : head_obj -> obj =
 let declare_head c =
   let hd = compute_head c in
   add_anonymous_leaf (inHead (c,hd))
-
-(** Printing *)
-
-let pr_head = function
-| RigidHead (RigidParameter cst) -> str "rigid constant " ++ pr_con cst
-| RigidHead (RigidType) -> str "rigid type"
-| RigidHead (RigidVar id) -> str "rigid variable " ++ pr_id id
-| ConstructorHead -> str "constructor"
-| FlexibleHead (k,n,p,b) -> int n ++ str "th of " ++ int k ++ str " binders applied to " ++ int p ++ str " arguments" ++ (if b then str " (with case)" else mt())
-| NotImmediatelyComputableHead -> str "unknown"
-
-
-- 
cgit v1.2.3