def test():
    def gen(n):
        for x in xrange(n):
            yield str(x)
    def f_1(xs):
        """
        :type xs: list of int
        """
        return xs
    def f_2(xs):
        """
        :type xs: Sequence of int
        """
        return xs
    def f_3(xs):
        """
        :type xs: Container of int
        """
        return xs
    def f_4(xs):
        """
        :type xs: Iterator of int
        """
        return xs
    def f_5(xs):
        """
        :type xs: Iterable of int
        """
        return xs
    def f_6(xs):
        """
        :type xs: list
        """
        return xs
    def f_7(xs):
        """
        :type xs: Sequence
        """
        return xs
    def f_8(xs):
        """
        :type xs: Container
        """
        return xs
    def f_9(xs):
        """
        :type xs: Iterator
        """
        return xs
    def f_10(xs):
        """
        :type xs: Iterable
        """
        return xs
    def f_11(xs):
        """
        :type xs: list of string
        """
        return xs
    def f_12(xs):
        """
        :type xs: Sequence of string
        """
        return xs
    def f_13(xs):
        """
        :type xs: Container of string
        """
        return xs
    def f_14(xs):
        """
        :type xs: Iterator of string
        """
        return xs
    def f_15(xs):
        """
        :type xs: Iterable of string
        """
        return xs
    return [
        ''.join(gen(10)),
        f_1(<warning descr="Expected type 'list[int]', got '__generator[str]' instead">gen(11)</warning>),
        f_2(<warning descr="Expected type 'Sequence[int]', got '__generator[str]' instead">gen(11)</warning>),
        f_3(<warning descr="Expected type 'Container[int]', got '__generator[str]' instead">gen(11)</warning>),
        f_4(<warning descr="Expected type 'Iterator[int]', got '__generator[str]' instead">gen(11)</warning>),
        f_5(<warning descr="Expected type 'Iterable[int]', got '__generator[str]' instead">gen(11)</warning>),
        f_6(<warning descr="Expected type 'list', got '__generator[str]' instead">gen(11)</warning>),
        f_7(<warning descr="Expected type 'Sequence', got '__generator[str]' instead">gen(11)</warning>),
        f_8(<warning descr="Expected type 'Container', got '__generator[str]' instead">gen(11)</warning>),
        f_9(gen(11)),
        f_10(gen(11)),
        f_11(<warning descr="Expected type 'list[str | unicode]', got '__generator[str]' instead">gen(11)</warning>),
        f_12(<warning descr="Expected type 'Sequence[str | unicode]', got '__generator[str]' instead">gen(11)</warning>),
        f_13(<warning descr="Expected type 'Container[str | unicode]', got '__generator[str]' instead">gen(11)</warning>),
        f_14(gen(11)),
        f_15(gen(11)),
        f_15('foo'.split('o')),
    ]