* parse.y (rb_symname_p): fixed wrong validation. [ruby-dev:28047]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index bcd4aa53e4..f3a7a42f51 100644
--- a/parse.y
+++ b/parse.y
@@ -8360,7 +8360,9 @@ rb_symname_p(const char *name)
 	break;
 
       case '>':
-	if (*++m == '>') ++m;
+	switch (*++m) {
+	  case '>': case '=': ++m; break;
+	}
 	break;
 
       case '=':
@@ -8380,6 +8382,7 @@ rb_symname_p(const char *name)
 	break;
 
       case '|': case '^': case '&': case '/': case '%': case '~': case '`':
+	++m;
 	break;
 
       case '[':