{"ast_node_type":"variable","tokens":[{"end":88,"kind":"keyword","start":0,"text":"check(r#\"let"}]}
        check(r#"let res = $0dbg!(fut.await).foo();"#, r#"let res = fut.await.foo();"#);
    fn test_remove_dbg_post_expr() {
        check(r#"let res = $0dbg!(result?).foo();"#, r#"let res = result?.foo();"#);