nobu	2012-02-19 00:41:59 +0900 (Sun, 19 Feb 2012)

  New Revision: 34684

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=34684

  Log:
    * regcomp.c, regexec.c: fix-up warnings.

  Modified files:
    trunk/regcomp.c
    trunk/regexec.c

Index: regcomp.c
===================================================================
--- regcomp.c	(revision 34683)
+++ regcomp.c	(revision 34684)
@@ -50,6 +50,7 @@
 static unsigned char PadBuf[WORD_ALIGNMENT_SIZE];
 #endif
 
+#if 0
 static UChar*
 str_dup(UChar* s, UChar* end)
 {
@@ -64,6 +65,7 @@
   }
   else return NULL;
 }
+#endif
 
 static void
 swap_node(Node* a, Node* b)
Index: regexec.c
===================================================================
--- regexec.c	(revision 34683)
+++ regexec.c	(revision 34684)
@@ -3885,8 +3885,8 @@
   ptrdiff_t r;
   UChar *s, *prev;
   OnigMatchArg msa;
+#ifdef USE_MATCH_RANGE_MUST_BE_INSIDE_OF_SPECIFIED_RANGE
   const UChar *orig_start = start;
-#ifdef USE_MATCH_RANGE_MUST_BE_INSIDE_OF_SPECIFIED_RANGE
   const UChar *orig_range = range;
 #endif
 

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