#![allow(clippy::no_effect, unused)]
#![warn(clippy::needless_raw_string_hashes)]
#![feature(c_str_literals)]

fn main() {
    r"\aaa";
    r#"Hello "world"!"#;
    r####" "### "## "# "####;
    r###" "aa" "# "## "###;
    br"\aaa";
    br#"Hello "world"!"#;
    br####" "### "## "# "####;
    br###" "aa" "# "## "###;
    cr"\aaa";
    cr#"Hello "world"!"#;
    cr####" "### "## "# "####;
    cr###" "aa" "# "## "###;

    r"
        \a
        multiline
        string
    ";

    r"rust";
    r"hello world";
}