From dda7d129dba6c90d642cd99cd989e5f13c0eb4b4 Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias
Date: Wed, 3 Jul 2019 12:54:37 +0200
Subject: [core] [api] Support OCaml 4.08

The changes are large due to `Pervasives` deprecation:

- the `Pervasives` module has been deprecated in favor of `Stdlib`, we
  have opted for introducing a few wrapping functions in `Util` and
  just unqualified the rest of occurrences. We avoid the shims as in
  the previous attempt.

- a bug regarding partial application have been fixed.

- some formatting functions have been deprecated, but previous
  versions don't include a replacement, thus the warning has been
  disabled.

We may want to clean up things a bit more, in particular
w.r.t. modules once we can move to OCaml 4.07 as the minimum required
version.

Note that there is a clash between 4.08.0 modules `Option` and `Int`
and Coq's ones. It is not clear if we should resolve that clash or
not, see PR #10469 for more discussion.

On the good side, OCaml 4.08.0 does provide a few interesting
functionalities, including nice new warnings useful for devs.
---
 lib/future.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/future.ml')

diff --git a/lib/future.ml b/lib/future.ml
index f6e9cee140..01fb7d0297 100644
--- a/lib/future.ml
+++ b/lib/future.ml
@@ -68,7 +68,7 @@ and 'a computation = 'a comput ref
 let unnamed = "unnamed"
 
 let create ?(name=unnamed) ?(uuid=UUID.fresh ()) f x =
-  ref (Ongoing (name, CEphemeron.create (uuid, f, Pervasives.ref x)))
+  ref (Ongoing (name, CEphemeron.create (uuid, f, ref x)))
 let get x =
   match !x with
   | Finished v -> unnamed, UUID.invalid, id, ref (Val v)
-- 
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