if not elem.text or not elem.text.strip():
      elem.text = indent_str + '  '
    if not elem.tail or not elem.tail.strip():
      elem.tail = indent_str
    for elem in elem:
      indent_xml(elem, level + 1)
    if not elem.tail or not elem.tail.strip():
      elem.tail = indent_str
  else:
    if level and (not elem.tail or not elem.tail.strip()):
      elem.tail = indent_str

struct StripNoinlineAttributePass
    : public impl::StripNoinlineAttributePassBase<StripNoinlineAttributePass> {
 public:
  // void runOnOperation() override;
  void runOnOperation() override {
    // Strip the "tf._noinline" attribute from top-level functions.
    for (auto func_op : getOperation().getOps<func::FuncOp>())
      func_op->removeAttr("tf._noinline");
  }
};

}  // namespace

// RUN: tf-opt %s -allow-unregistered-dialect --tf-strip-tf-attributes --split-input-file | FileCheck %s

// CHECK-LABEL: strips_attributes
// CHECK-NOT: tf
func.func @strips_attributes(%arg0: tensor<32x28x28x1xf32> {tf._user_specified_name = "x"},
                             %arg1: tensor<3x3x1x5xf32> {tf._user_specified_name = "w1"},
                             %arg2: tensor<5xf32> {tf._user_specified_name = "b1"},

	return
}

// Unpointer returns T given *T or an alias thereof.
// For all other types it is the identity function.
// It does not look at underlying types.
// The result may be an alias.
//
// Use this function to strip off the optional pointer on a receiver
// in a field or method selection, without losing the named type
// (which is needed to compute the method set).
//
// See also [typeparams.MustDeref], which removes one level of

	"strings"
)

func main() {
	f, err := ioutil.TempFile("", "issue22660.go")
	if err != nil {
		log.Fatal(err)
	}
	f.Close()
	defer os.Remove(f.Name())

	// path must appear in error messages even if we strip them with -trimpath
	path := filepath.Join("users", "xxx", "go")
	var src bytes.Buffer
	fmt.Fprintf(&src, "//line %s:1\n", filepath.Join(path, "foo.go"))

	if err := ioutil.WriteFile(f.Name(), src.Bytes(), 0660); err != nil {

	if !strings.HasPrefix(string(line), key) {
		return "", false
	}
	s := strings.TrimPrefix(string(line), key)
	if len(s) == 0 || (s[0] != ' ' && s[0] != '\t') {
		return "", false
	}
	s, _, _ = strings.Cut(s, "//") // strip comments
	return strings.TrimSpace(s), true

// syntax, but allows the minor and patch versions to be elided.
//
// This is a copy of the Go runtime's parseRelease from
// https://golang.org/cl/209597.
func parseRelease(rel string) (major, minor, patch int, ok bool) {
	// Strip anything after a dash or plus.
	for i := 0; i < len(rel); i++ {
		if rel[i] == '-' || rel[i] == '+' {
			rel = rel[:i]
			break
		}
	}

	next := func() (int, bool) {
		for i := 0; i < len(rel); i++ {

	// The insecure-redirect handler implementation doesn't depend or dir or env.
	//
	// The only effect of the directory is to determine which prefix the caller
	// will strip from the request before passing it on to this handler.
	return h, nil
}

func (h *insecureHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
	if req.Host == "" && req.URL.Host == "" {

// stripGo converts from a "go1.21" version to a "1.21" version.
// If v does not start with "go", stripGo returns the empty string (a known invalid version).
func stripGo(v string) string {
	v, _, _ = strings.Cut(v, "-") // strip -bigcorp suffix.
	if len(v) < 2 || v[:2] != "go" {
		return ""
	}
	return v[2:]

//
//	d subdir/
//	- hello.go
func FormatDirEntry(dir DirEntry) string {
	name := dir.Name()
	b := make([]byte, 0, 5+len(name))

	// The Type method does not return any permission bits,
	// so strip them from the string.
	mode := dir.Type().String()
	mode = mode[:len(mode)-9]

	b = append(b, mode...)
	b = append(b, ' ')
	b = append(b, name...)
	if dir.IsDir() {
		b = append(b, '/')
	}
	return string(b)