# cython: auto_cpdef=True

# mode:run

# tag: directive,auto_cpdef,closures

def closure_func(x):

    """

    >>> c = closure_func(2)

    >>> c()

    2

    """

    def c():

        return x

    return c

def generator_func():

    """

    >>> for i in generator_func(): print(i)

    1

    2

    """

    yield 1

    yield 2