naruse	2008-02-21 10:36:50 +0900 (Thu, 21 Feb 2008)

  New Revision: 15559

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

  Log:
    * include/ruby/encoding.h (rb_enc_asciicompat): dummy encoding is not
      ascii compatible. [ruby-dev:33878]

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15559&r2=15558&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/include/ruby/encoding.h?r1=15559&r2=15558&diff_format=u

Index: include/ruby/encoding.h
===================================================================
--- include/ruby/encoding.h	(revision 15558)
+++ include/ruby/encoding.h	(revision 15559)
@@ -154,7 +154,7 @@
 #define rb_enc_isspace(c,enc) ONIGENC_IS_CODE_SPACE(enc,c)
 #define rb_enc_isdigit(c,enc) ONIGENC_IS_CODE_DIGIT(enc,c)
 
-#define rb_enc_asciicompat(enc) (rb_enc_mbminlen(enc)==1)
+#define rb_enc_asciicompat(enc) (!rb_enc_dummy_p(enc) && rb_enc_mbminlen(enc)==1)
 
 int rb_enc_casefold(char *to, const char *p, const char *e, rb_encoding *enc);
 int rb_enc_toupper(int c, rb_encoding *enc);
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 15558)
+++ ChangeLog	(revision 15559)
@@ -1,3 +1,8 @@
+Thu Feb 21 10:35:04 2008  NARUSE, Yui  <naruse@r...>
+
+	* include/ruby/encoding.h (rb_enc_asciicompat): dummy encoding is not
+	  ascii compatible. [ruby-dev:33878]
+
 Thu Feb 21 00:01:34 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* configure.in (RPATHFLAG): -R option of HP-UX ld is not for runtime

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