From 2e557589920156fe84335e72c5e765347bcc7c9c Mon Sep 17 00:00:00 2001
From: Hugo Herbelin <Hugo.Herbelin@inria.fr>
Date: Sun, 2 Aug 2015 14:45:24 +0200
Subject: A patch renaming equal into eq in the module dealing with
 hash-consing, so as to avoid having too many kinds of equalities with same
 name.

---
 kernel/univ.ml | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'kernel/univ.ml')

diff --git a/kernel/univ.ml b/kernel/univ.ml
index 21ffafedb..117bc4e5f 100644
--- a/kernel/univ.ml
+++ b/kernel/univ.ml
@@ -35,7 +35,7 @@ module type Hashconsed =
 sig
   type t
   val hash : t -> int
-  val equal : t -> t -> bool
+  val eq : t -> t -> bool
   val hcons : t -> t
 end
 
@@ -53,7 +53,7 @@ struct
     type t = _t
     type u = (M.t -> M.t)
     let hash = function Nil -> 0 | Cons (_, h, _) -> h
-    let equal l1 l2 = match l1, l2 with
+    let eq l1 l2 = match l1, l2 with
     | Nil, Nil -> true
     | Cons (x1, _, l1), Cons (x2, _, l2) -> x1 == x2 && l1 == l2
     | _ -> false
@@ -135,12 +135,12 @@ module HList = struct
   let rec remove x = function
   | Nil -> nil
   | Cons (y, _, l) ->
-    if H.equal x y then l
+    if H.eq x y then l
     else cons y (remove x l)
 
   let rec mem x = function
   | Nil -> false
-  | Cons (y, _, l) -> H.equal x y || mem x l
+  | Cons (y, _, l) -> H.eq x y || mem x l
 
   let rec compare cmp l1 l2 = match l1, l2 with
   | Nil, Nil -> 0
@@ -251,7 +251,7 @@ module Level = struct
     type _t = t
     type t = _t
     type u = unit
-    let equal x y = x.hash == y.hash && RawLevel.hequal x.data y.data
+    let eq x y = x.hash == y.hash && RawLevel.hequal x.data y.data
     let hash x = x.hash
     let hashcons () x =
       let data' = RawLevel.hcons x.data in
@@ -400,7 +400,7 @@ struct
       let hashcons hdir (b,n as x) = 
 	let b' = hdir b in 
 	  if b' == b then x else (b',n)
-      let equal l1 l2 =
+      let eq l1 l2 =
         l1 == l2 || 
         match l1,l2 with
 	| (b,n), (b',n') -> b == b' && n == n'
@@ -419,7 +419,7 @@ struct
       let hcons =
 	Hashcons.simple_hcons H.generate H.hcons Level.hcons
       let hash = ExprHash.hash
-      let equal x y = x == y ||
+      let eq x y = x == y ||
 	(let (u,n) = x and (v,n') = y in
 	   Int.equal n n' && Level.equal u v)
 
@@ -1287,7 +1287,7 @@ module Hconstraint =
       type t = univ_constraint
       type u = universe_level -> universe_level
       let hashcons hul (l1,k,l2) = (hul l1, k, hul l2)
-      let equal (l1,k,l2) (l1',k',l2') =
+      let eq (l1,k,l2) (l1',k',l2') =
 	l1 == l1' && k == k' && l2 == l2'
       let hash = Hashtbl.hash
     end)
@@ -1299,7 +1299,7 @@ module Hconstraints =
       type u = univ_constraint -> univ_constraint
       let hashcons huc s =
 	Constraint.fold (fun x -> Constraint.add (huc x)) s Constraint.empty
-      let equal s s' =
+      let eq s s' =
 	List.for_all2eq (==)
 	  (Constraint.elements s)
 	  (Constraint.elements s')
@@ -1671,7 +1671,7 @@ struct
 	  a
 	end
 
-    let equal t1 t2 =
+    let eq t1 t2 =
       t1 == t2 ||
 	(Int.equal (Array.length t1) (Array.length t2) &&
 	   let rec aux i =
@@ -2046,7 +2046,7 @@ module Huniverse_set =
       type u = universe_level -> universe_level
       let hashcons huc s =
 	LSet.fold (fun x -> LSet.add (huc x)) s LSet.empty
-      let equal s s' =
+      let eq s s' =
 	LSet.equal s s'
       let hash = Hashtbl.hash
     end)
-- 
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