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.
---
 toplevel/coqloop.ml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'toplevel/coqloop.ml')

diff --git a/toplevel/coqloop.ml b/toplevel/coqloop.ml
index f6211102e6..e49b1c0c07 100644
--- a/toplevel/coqloop.ml
+++ b/toplevel/coqloop.ml
@@ -315,8 +315,8 @@ let coqloop_feed (fb : Feedback.feedback) = let open Feedback in
 (* Flush in a compatible order with 8.5 *)
 (* This mimics the semantics of the old Pp.flush_all *)
 let loop_flush_all () =
-  Pervasives.flush stderr;
-  Pervasives.flush stdout;
+  flush stderr;
+  flush stdout;
   Format.pp_print_flush !Topfmt.std_ft ();
   Format.pp_print_flush !Topfmt.err_ft ()
 
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