Retour de Oo.copy

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@2064 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

Changes

@@ -55,7 +55,6 @@ Objective Caml 2.00:
   - Module Arg: added option Rest.
   - Module Filename: temp_file no longer loops if temp dir doesn't exist.
   - Module List: added rev_append (tail-rec alternative to @).
-  - Oo.copy removed.
   - Module Set: tell the truth about "elements" returning a sorted list;
     added min_elt, max_elt, singleton.
   - Module Sys: added Sys.time for simple measuring of CPU time.

stdlib/oo.mli

@@ -13,6 +13,10 @@
 
 (* Module [Oo]: object-oriented extension *)
 
+val copy : < .. > as 'a -> 'a
+        (* [Oo.copy o] returns a copy of object [o], that is a fresh
+           object with the same methods and instance variables as [o]  *)
+
 (*--*)
 
 (*** For system use only, not for the casual user *)
@@ -46,7 +50,6 @@ val create_object: table -> obj
 val run_initializers: obj -> table -> unit
 val object_from_struct: class_info -> obj
 val send:   obj -> label -> t
-val copy : < .. > as 'a -> 'a
 
 (* Parameters *)
 type params = {