    # comment with ALERT

    ''' multiline
        comment
        ###
        '''

    def func(x):
        """ EXTENDED API docs """
        if x == 42:
            func()
            c1 = {}
            c2 = {
                2.4,
                0x42
                }
            a1 = []
            a2 = [
                "a", 032, (
                    )]
        else:
            print("""multi
                line
                string""")
            print("single \
                    continued line ")
            print('single line')
        return float(len(a2))

    def test_f_literals():
        f'xy'
        f'x{bar}y'
        f'x{bar["baz"]}y'
        f'x{bar["baz"]}y\n'

        f'x{bar["baz"]!r}y\n'
        f'x{bar["baz"]:.2}y\n'