{"ast_node_type":"function","tokens":[{"end":70,"kind":"keyword","start":0,"text":"fn"}]}
fn rehome_sysroot_lib_dir(sess: &Session, lib_dir: &Path) -> PathBuf {
// The returned path will always have `fix_windows_verbatim_for_gcc()` applied to it.
    let sysroot_lib_path = &sess.target_tlib_path.dir;