[sledge] Add CCBijection to Nonstdlib

Reviewed By: jvillard

Differential Revision: D25146170

fbshipit-source-id: 8664dc128

sledge/nonstdlib/NS.mli

@@ -157,6 +157,7 @@ include module type of IArray.Import
 module Set = Set
 module Map = Map
 module Multiset = Multiset
+module Bijection = CCBijection [@@warning "-49"]
 module FHeap = Fheap [@@warning "-49"]
 module HashSet = HashSet
 module HashTable = HashTable

sledge/nonstdlib/NS0.ml

@@ -130,6 +130,7 @@ module Either = struct
 end
 
 module Pair = Containers.Pair
+module Bijection = CCBijection [@@warning "-49"]
 module FHeap = Fheap [@@warning "-49"]
 module HashQueue = Core_kernel.Hash_queue