introduce Arguments node

--HG--
branch : _ast_compat

1 files changed, 3 insertions, 0 deletions

diff --git a/utils.py b/utils.py
index ebbb5576..9b23e49b 100644
--- a/utils.py
+++ b/utils.py
@@ -54,6 +54,9 @@ class ASTVisitor(object):
     concerned node.
     """
 
+    def visit_arguments(self, node):
+        """dummy method for visiting an Arguments node"""
+        
     def visit_assattr(self, node):
         """dummy method for visiting an AssAttr node"""