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.
---
 plugins/ltac/tactic_debug.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugins/ltac/tactic_debug.ml')

diff --git a/plugins/ltac/tactic_debug.ml b/plugins/ltac/tactic_debug.ml
index 9e735e0680..539536911c 100644
--- a/plugins/ltac/tactic_debug.ml
+++ b/plugins/ltac/tactic_debug.ml
@@ -156,7 +156,7 @@ let rec prompt level =
   begin
     let open Proofview.NonLogical in
     Proofview.NonLogical.print_notice (fnl () ++ str "TcDebug (" ++ int level ++ str ") > ") >>
-    if Pervasives.(!batch) then return (DebugOn (level+1)) else
+    if Util.(!batch) then return (DebugOn (level+1)) else
     let exit = (skip:=0) >> (skipped:=0) >> raise Sys.Break in
     Proofview.NonLogical.catch Proofview.NonLogical.read_line
       begin function (e, info) -> match e with
-- 
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