commit b6b8942f5302e76178833dc33596b892fef8f85f
author Guido van Rossum <guido@python.org> Mon Apr 15 01:03:30 2002 +0000
committer Guido van Rossum <guido@python.org> Mon Apr 15 01:03:30 2002 +0000
tree bde257ab4106418ac00ed521c81e68ff0781004a
parent d1c08f33f2915d101c75c8937806bc27496b3463

SF bug #541883 (Vincent Fiack).

A stupid bug in object_set_class(): didn't check for value==NULL
before checking its type.

Bugfix candidate.

Lib/test/test_descr.py

diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index ab55952..872b7ec 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -2352,6 +2352,12 @@
             pass
         else:
             raise TestFailed, "shouldn't allow %r.__class__ = %r" % (x, C)
+        try:
+            delattr(x, "__class__")
+        except TypeError:
+            pass
+        else:
+            raise TestFailed, "shouldn't allow del %r.__class__" % x
     cant(C(), list)
     cant(list(), C)
     cant(C(), 1)