From 749df1d0fd6252b73d0f283feebb597f6f750bdf Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 18 Sep 2006 01:59:00 +0000
Subject: * dir.c (dir_s_glob): remove unused variable.

* math.c (math_log): ditto.

* re.c (rb_reg_regcomp): ditto.

* eval.c (break_jump): ditto.

* eval.c (rb_thread_yield_0): remove unused function.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 re.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 're.c')

diff --git a/re.c b/re.c
index dd000140dd..8f4d14dfc9 100644
--- a/re.c
+++ b/re.c
@@ -1508,7 +1508,6 @@ static VALUE reg_cache;
 VALUE
 rb_reg_regcomp(VALUE str)
 {
-    volatile VALUE save_str = str;
     if (reg_cache && RREGEXP(reg_cache)->len == RSTRING_LEN(str)
 	&& case_cache == ruby_ignorecase
 	&& kcode_cache == reg_kcode
-- 
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