* parse.y (yylex): return non-valid token for an invalid

	  instance/class variable name.  a patch from from Yusuke ENDOH
	  <mame AT tsg.ne.jp>.  [ruby-dev:31095]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8_6@13154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/parse.y b/parse.y
index fcb888f71..7aa04c883 100644
--- a/parse.y
+++ b/parse.y
@@ -4350,6 +4350,7 @@ yylex()
 	    else {
 		rb_compile_error("`@@%c' is not allowed as a class variable name", c);
 	    }
+	    return 0;
 	}
 	if (!is_identchar(c)) {
 	    pushback(c);