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SF bug #541883 (Vincent Fiack).

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

Bugfix candidate.
This commit is contained in:
Guido van Rossum 2002-04-15 01:03:30 +00:00
parent d1c08f33f2
commit b6b8942f53
2 changed files with 11 additions and 0 deletions
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6
Lib/test/test_descr.py
View file

@ -2352,6 +2352,12 @@ def setclass():
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)