{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"sess.io.output_file.as_ref().unwrap_or(&OutFileName::Stdout).overwrite(out,"}]}
    sess.io.output_file.as_ref().unwrap_or(&OutFileName::Stdout).overwrite(out, sess);
fn write_or_print(out: &str, sess: &Session) {
}