From 1338d73c180d22cd2fd2abc5b46554a56f66b1f5 Mon Sep 17 00:00:00 2001
From: Luc Maranget <luc.maranget@inria.fr>
Date: Thu, 13 Mar 2014 15:03:16 +0000
Subject: Merge jo401 w.r.t ocaml/4.01 from 13776 to 14115 Plus ld.conf changes

git-svn-id: http://caml.inria.fr/svn/ocaml/branches/jo401@14458 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
---
 stdlib/queue.mli | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'stdlib/queue.mli')

diff --git a/stdlib/queue.mli b/stdlib/queue.mli
index 354271237d..55e8988329 100644
--- a/stdlib/queue.mli
+++ b/stdlib/queue.mli
@@ -14,6 +14,10 @@
 (** First-in first-out queues.
 
    This module implements queues (FIFOs), with in-place modification.
+
+   {b Warning} This module is not thread-safe: each {!Queue.t} value
+   must be protected from concurrent access (e.g. with a {!Mutex.t}).
+   Failure to do so can lead to a crash.
 *)
 
 type 'a t
-- 
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