message: Remove unnecessary sigils around `Symbol::as_str()` calls.
diff: @@ -84,7 +84,7 @@ fn reuse_workproduct_for_cgu(
  let work_product = cgu.work_product(tcx);
  if let Some(saved_file) = &work_product.saved_file {
  let obj_out =
  - tcx.output_filenames(()).temp_path(OutputType::Object, Some(&cgu.name().as_str()));
  + tcx.output_filenames(()).temp_path(OutputType::Object, Some(cgu.name().as_str()));
  object = Some(obj_out.clone());
  let source_file = rustc_incremental::in_incr_comp_dir_sess(&tcx.sess, &saved_file);
  if let Err(err) = rustc_fs_util::link_or_copy(&source_file, &obj_out) {
  @@ -176,7 +176,7 @@ fn module_codegen(
  )
  });
  - codegen_global_asm(tcx, &cgu.name().as_str(), &cx.global_asm);
  + codegen_global_asm(tcx, cgu.name().as_str(), &cx.global_asm);
  codegen_result
  }
  @@ -207,7 +207,7 @@ pub(crate) fn run_aot(
  cgus.iter()
  .map(|cgu| {
  let cgu_reuse = determine_cgu_reuse(tcx, cgu);
  - tcx.sess.cgu_reuse_tracker.set_actual_reuse(&cgu.name().as_str(), cgu_reuse);
  + tcx.sess.cgu_reuse_tracker.set_actual_reuse(cgu.name().as_str(), cgu_reuse);
  match cgu_reuse {
  _ if backend_config.disable_incr_cache => {}
  