[pypy-svn] r20361 - pypy/branch/somepbc-refactoring/pypy/rpython

[mwh at codespeak.net]

Author: mwh
Date: Mon Nov 28 16:09:46 2005
New Revision: 20361

Modified:
   pypy/branch/somepbc-refactoring/pypy/rpython/rclass.py
Log:
support for None as a value of a class attribute.


Modified: pypy/branch/somepbc-refactoring/pypy/rpython/rclass.py
==============================================================================
--- pypy/branch/somepbc-refactoring/pypy/rpython/rclass.py	(original)
+++ pypy/branch/somepbc-refactoring/pypy/rpython/rclass.py	Mon Nov 28 16:09:46 2005
@@ -85,7 +85,7 @@
         #  if s_value is SomePBC([MethodDescs...])
         #  return a PBC representing the underlying functions
         if isinstance(s_value, annmodel.SomePBC):
-            if s_value.getKind() == description.MethodDesc:
+            if not s_value.isNone() and s_value.getKind() == description.MethodDesc:
                 s_value = self.classdef.lookup_filter(s_value)
                 funcdescs = [mdesc.funcdesc for mdesc in s_value.descriptions]
                 return annmodel.SomePBC(funcdescs)