30 lines
398 B
Python
30 lines
398 B
Python
"""
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_PyType_Lookup() returns a borrowed reference.
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This attacks the call in dictobject.c.
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"""
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class A(object):
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pass
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class B(object):
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def __del__(self):
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print 'hi'
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del D.__missing__
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class D(dict):
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class __missing__:
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def __init__(self, *args):
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pass
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d = D()
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a = A()
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a.cycle = a
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a.other = B()
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del a
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prev = None
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while 1:
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d[5]
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prev = (prev,)
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