cython

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# mode: run
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"""
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>>> int
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<class 'int'>
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>>> issubclass(Int, int)
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True
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>>> float
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<class 'float'>
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>>> issubclass(Float, float)
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True
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>>> complex
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<class 'complex'>
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>>> issubclass(Complex, complex)
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True
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>>> issubclass(List, list)
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True
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>>> issubclass(Set, set)
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True
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>>> issubclass(Dict, dict)
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True
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"""
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cdef class Int(int): pass
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cdef class Float(float): pass
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cdef class Complex(complex): pass
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cdef class List(list): pass
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cdef class Set(set): pass
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cdef class Dict(dict): pass
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