{"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"token::Err(_guar)"}]}
            token::Err(_guar) => {
            token::CStrRaw(n) => LitKind::CStrRaw(n),
                // This is the only place a `rustc_proc_macro::bridge::LitKind::ErrWithGuar`