{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"sess.dcx().emit_err(errors::CopyPath::new(&out_filename,"}]}
                    sess.dcx().emit_err(errors::CopyPath::new(&out_filename, output.as_path(), e));
                } else if let Err(e) = copy_to_stdout(&out_filename) {
                }