* regparse.c (parse_char_class): CCV_SB is only for single

byte.  [ruby-dev:36786]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Oct 21 07:45:15 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* regparse.c (parse_char_class): CCV_SB is only for single
+	  byte.  [ruby-dev:36786]
+
 Tue Oct 21 01:49:55 2008  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* io.c (rb_io_extract_modeenc): plain rb/wb should set ASCII-8BIT

regparse.c

@@ -4218,6 +4218,7 @@ parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end,
     fetched = 0;
     switch (r) {
     case TK_CHAR:
+      if (tok->u.code >= SINGLE_BYTE_SIZE) goto code_point;
       len = ONIGENC_CODE_TO_MBCLEN(env->enc, tok->u.c);
       if (len > 1) {
 	in_type = CCV_CODE_POINT;
@@ -4291,6 +4292,7 @@ parse_char_class(Node** np, OnigToken* tok, UChar** src, UChar* end,
       break;
 
     case TK_CODE_POINT:
+    code_point:
       v = tok->u.code;
       in_israw = 1;
     val_entry: