{"ast_node_type":"variable","tokens":[{"end":86,"kind":"keyword","start":0,"text":"let"}]}
    let mut dwp_out_filename = executable_out_filename.to_path_buf().into_os_string();
fn link_dwarf_object(sess: &Session, cg_results: &CodegenResults, executable_out_filename: &Path) {
    dwp_out_filename.push(".dwp");