def test_bug_11510(self):

    def f():
        (x, y) = {1, 1}
        return (x, y)
    with self.assertRaises(ValueError):
        f()
def test_bug_11510(self):

    def f():
        (x, y) = {1, 1}
        return (x, y)
    with self.assertRaises(ValueError):
        f()