* parse.y (parser_read_escape): has8bit flag may be set with control

escape.  [ruby-core:13722]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,7 @@
-Tue Nov 20 15:08:13 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Tue Nov 20 15:09:00 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (parser_read_escape): has8bit flag may be set with control
+	  escape.  [ruby-core:13722]
 
 	* parse.y (parser_prepare): set begging after BOM if exists.
 	  [ruby-core:13718]

parse.y

@@ -5144,7 +5144,7 @@ parser_read_escape(struct parser_params *parser, int flags,
 	if (flags & ESCAPE_CONTROL) goto eof;
 	if ((c = nextc())== '\\') {
 	    int tmp;
-	    c = read_escape(flags|ESCAPE_CONTROL, &tmp, &tmp, encp);
+	    c = read_escape(flags|ESCAPE_CONTROL, has8bit, &tmp, encp);
 	}
 	else if (c == '?')
 	    return 0177;