{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"assert_eq!(rustc_version.len(),"}]}
    assert_eq!(rustc_version.len(), (rustc_version.len() as u8) as usize);
    let rustc_version = rustc_version(sess.is_nightly_build(), sess.cfg_version);
    stream.emit_raw_bytes(&[rustc_version.len() as u8]);