2 files changed, 0 insertions, 10 deletions
diff --git a/lib/util.ml b/lib/util.ml
index 0389336258..38d73d3453 100644
--- a/lib/util.ml
+++ b/lib/util.ml
@@ -20,12 +20,6 @@ let on_pi1 f (a,b,c) = (f a,b,c)
 let on_pi2 f (a,b,c) = (a,f b,c)
 let on_pi3 f (a,b,c) = (a,b,f c)
 
-(* Comparing pairs *)
-
-let pair_compare cmpx cmpy (x1,y1 as p1) (x2,y2 as p2) =
-  if p1 == p2 then 0 else
-  let c = cmpx x1 x2 in if c == 0 then cmpy y1 y2 else c
-
 (* Projections from triplets *)
 
 let pi1 (a,_,_) = a
diff --git a/lib/util.mli b/lib/util.mli
index fa3b622621..1eb60f509a 100644
--- a/lib/util.mli
+++ b/lib/util.mli
@@ -17,10 +17,6 @@ val on_fst : ('a -> 'b) -> 'a * 'c -> 'b * 'c
 val on_snd : ('a -> 'b) -> 'c * 'a -> 'c * 'b
 val map_pair : ('a -> 'b) -> 'a * 'a -> 'b * 'b
 
-(** Comparing pairs *)
-
-val pair_compare : ('a -> 'a -> int) -> ('b -> 'b -> int) -> ('a * 'b -> 'a * 'b -> int)
-
 (** Mapping under triple *)
 
 val on_pi1 : ('a -> 'b) -> 'a * 'c * 'd -> 'b * 'c * 'd