{"ast_node_type":"impl","tokens":[{"end":88,"kind":"keyword","start":0,"text":"check_assist_not_applicable(introduce_named_lifetime,"}]}
        check_assist_not_applicable(introduce_named_lifetime, r#"impl Cursor<'a$0> {"#);
    fn test_not_applicable_lifetime_already_name() {
        check_assist_not_applicable(introduce_named_lifetime, r#"fn my_fun<'a>() -> X<'a$0>"#);