You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: comment4.rs
    path of file: ./repos/rustfmt/tests/source
    
    the code of the file until where you have to start completion: #![allow(dead_code)] // bar

//! Doc comment
fn test() {
// comment
        // comment2

    code(); /* leave this comment alone!
             * ok? */

        /* Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a
         * diam lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam
         * viverra nec consectetur ante hendrerit. Donec et mollis dolor.
         * Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam
         * tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut
         * libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit
         * amet, consectetur adipiscing elit. Aenean ut gravida lorem. Ut turpis
         * felis, pulvinar a semper sed, adipiscing id dolor. */

    // Very loooooooooooooooooooooooooooooooooooooooooooooooooooooooong comment that should be split

                    // println!("{:?}", rewrite_comment(subslice,
                    // 
    
fn test() {
// comment
        // comment2

    code(); /* leave this comment alone!
             * ok? */

        /* Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a
         * diam lectus. Sed sit amet ipsum mauris. Maecenas congue ligula ac quam
         * viverra nec consectetur ante hendrerit. Donec et mollis dolor.
         * Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam
         * tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut
         * libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit
         * amet, consectetur adipiscing elit. Aenean ut gravida lorem. Ut turpis
         * felis, pulvinar a semper sed, adipiscing id dolor. */

    // Very loooooooooooooooooooooooooooooooooooooooooooooooooooooooong comment that should be split

                    // println!("{:?}", rewrite_comment(subslice,
                    //                                       false,
                    //                                       comment_width,
                    //                                       self.block_indent,
                    //                                       self.config)
                    //                           .unwrap());

    funk(); //dontchangeme
            // or me
}