#![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"#;
}