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31 lines
362 B
31 lines
362 B
4 years ago
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class A(object):
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x:int = 1
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def get_A(self: "A") -> int:
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return self.x
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class B(A):
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def __init__(self: "B"):
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pass
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class C(B):
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z:bool = True
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def set_A(self: "C", val: int) -> object:
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self.x = val
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a:A = None
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b:B = None
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c:C = None
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a = A()
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b = B()
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c = C()
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a.get_A(1)
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b.get_Z()
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c.set_A()
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c.set_A(False)
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c.set_A(None)
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