naruse	2011-02-03 09:38:55 +0900 (Thu, 03 Feb 2011)

  New Revision: 30768

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=30768

  Log:
    * include/ruby/encoding.h (rb_enc_step_back): cast 4th argument 'n'
      as int because Ruby usually treats length value as long but
      onigenc_step_back's 4th argument is int.

  Modified files:
    trunk/ChangeLog
    trunk/include/ruby/encoding.h

Index: include/ruby/encoding.h
===================================================================
--- include/ruby/encoding.h	(revision 30767)
+++ include/ruby/encoding.h	(revision 30768)
@@ -162,7 +162,7 @@
 /* start, ptr, end, encoding -> next_char */
 #define rb_enc_left_char_head(s,p,e,enc) (char *)onigenc_get_left_adjust_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))
 #define rb_enc_right_char_head(s,p,e,enc) (char *)onigenc_get_right_adjust_char_head(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e))
-#define rb_enc_step_back(s,p,e,n,enc) (char *)onigenc_step_back(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e),(n))
+#define rb_enc_step_back(s,p,e,n,enc) (char *)onigenc_step_back(enc,(UChar*)(s),(UChar*)(p),(UChar*)(e),(int)(n))
 
 /* ptr, ptr, encoding -> newline_or_not */
 #define rb_enc_is_newline(p,end,enc)  ONIGENC_IS_MBC_NEWLINE(enc,(UChar*)(p),(UChar*)(end))
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 30767)
+++ ChangeLog	(revision 30768)
@@ -1,3 +1,9 @@
+Wed Feb  2 20:25:04 2011  NARUSE, Yui  <naruse@r...>
+
+	* include/ruby/encoding.h (rb_enc_step_back): cast 4th argument 'n'
+	  as int because Ruby usually treats length value as long but
+	  onigenc_step_back's 4th argument is int.
+
 Thu Feb  3 07:20:46 2011  Aaron Patterson <aaron@t...>
 
 	* ext/psych/lib/psych/visitors/to_ruby.rb: use Regexp::NOENCODING

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