inherit from object

diff --git a/Parser/asdl.py b/Parser/asdl.py
index 7620d58462ab337089ecb106ccc492b40e438fe8..4b5676cd2b783286757558e90ab4edead5f49a39 100644 (file)
--- a/Parser/asdl.py
+++ b/Parser/asdl.py
@@ -226,7 +226,7 @@ builtin_types = ("identifier", "string", "int", "bool", "object")
 # not sure if any of the methods are useful yet, but I'm adding them
 # piecemeal as they seem helpful
 
-class AST:
+class AST(object):
     pass # a marker class
 
 class Module(AST):