From d124fa3a35c3f9261484ba4311cb14f60a598cce Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 22 Dec 2016 22:16:19 +0000
Subject: [PATCH] string.c: suppress a warning

* string.c (rb_str_casecmp_p): [DOC] use Unicode escape form to
  get rid of warning C4819 by Microsoft Visual C++.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/string.c b/string.c
index f9a93fd9c7..242ebb9f05 100644
--- a/string.c
+++ b/string.c
@@ -3210,7 +3210,7 @@ rb_str_casecmp(VALUE str1, VALUE str2)
  *     "aBcDeF".casecmp?("abcdef")    #=> true
  *     "abcdef".casecmp?("abcdefg")   #=> false
  *     "abcdef".casecmp?("ABCDEF")    #=> true
- *     "äöü".casecmp?("ÄÖÜ")          #=> true
+ *     "\u{e4 f6 fc}".casecmp?("\u{c4 d6 dc}") #=> true
  */
 
 static VALUE