From 737f753477826d5b8aea4125965e48c81d274b7d Mon Sep 17 00:00:00 2001
From: Karl Williamson <khw@cpan.org>
Date: Thu, 7 May 2015 17:09:18 -0600
Subject: [PATCH] perlop: Don't use bitwise string ops on UTF-8

The behavior is likely to change
---
 pod/perlop.pod | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pod/perlop.pod b/pod/perlop.pod
index 9ddd7baa18b8..018698e89c1f 100644
--- a/pod/perlop.pod
+++ b/pod/perlop.pod
@@ -3243,6 +3243,10 @@ strings:
 The assignment variants of these operators (C<&= |= ^= &.= |.= ^.=>)
 behave likewise under the feature.
 
+The behavior of these operators is problematic (and subject to change)
+if either or both of the strings are encoded in UTF-8 (see
+L<perlunicode/Byte and Character Semantics>.
+
 See L<perlfunc/vec> for information on how to manipulate individual bits
 in a bit vector.