From 0ffc74dece854ae8baa7a42342cab0fe29df04e9 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 18 Feb 2012 15:41:59 +0000
Subject: * regcomp.c, regexec.c: fix-up warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 regcomp.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'regcomp.c')

diff --git a/regcomp.c b/regcomp.c
index afb8e1cdc4..c12471ca8c 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -50,6 +50,7 @@ onig_set_default_case_fold_flag(OnigCaseFoldType case_fold_flag)
 static unsigned char PadBuf[WORD_ALIGNMENT_SIZE];
 #endif
 
+#if 0
 static UChar*
 str_dup(UChar* s, UChar* end)
 {
@@ -64,6 +65,7 @@ str_dup(UChar* s, UChar* end)
   }
   else return NULL;
 }
+#endif
 
 static void
 swap_node(Node* a, Node* b)
-- 
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