copy(buf[:], prefix)
	b := strconv.AppendInt(buf[:len(prefix)], int64(n), 10)
	return pkg.LookupBytes(b)
}

// Selector looks up a selector identifier.
func (pkg *Pkg) Selector(name string) *Sym {
	if IsExported(name) {
		pkg = LocalPkg
	}
	return pkg.Lookup(name)
}

var (
	internedStringsmu sync.Mutex // protects internedStrings
	internedStrings   = map[string]string{}
)

	typ := field.Typ

	// Inherit permission bits from v, but clear flagEmbedRO.
	fl := v.flag&(flagStickyRO|flagIndir|flagAddr) | flag(typ.Kind())
	// Using an unexported field forces flagRO.
	if !field.Name.IsExported() {
		if field.Embedded() {
			fl |= flagEmbedRO
		} else {
			fl |= flagStickyRO
		}
	}
	// Either flagIndir is set and v.ptr points at struct,
	// or flagIndir is not set and v.ptr is the actual struct data.

namespace tf_saved_model {

// Returns the list of exported names for `op`.
// An empty list means `op` is not exported.
SmallVector<StringRef, 2> GetExportedNames(Operation *op);

// Returns true if `op` is exported.
bool IsExported(Operation *op);

// Returns true if `module` has tf_saved_model linkage semantics.
bool HasTfSavedModelSemantics(ModuleOp module_op);

// Returns the tf_saved_model.global_tensor op that func's arg_index'th argument

func NewIdent(name string) *Ident { return &Ident{token.NoPos, name, nil} }

// IsExported reports whether name starts with an upper-case letter.
func IsExported(name string) bool { return token.IsExported(name) }

// IsExported reports whether id starts with an upper-case letter.
func (id *Ident) IsExported() bool { return token.IsExported(id.Name) }

func (id *Ident) String() string {
	if id != nil {
		return id.Name
	}

	for _, f := range p.Funcs {
		if !token.IsExported(f.Name) {
			continue
		}
		ids[f.Name] = &f.Examples
	}
	for _, t := range p.Types {
		if !token.IsExported(t.Name) {
			continue
		}
		ids[t.Name] = &t.Examples
		for _, f := range t.Funcs {
			if !token.IsExported(f.Name) {
				continue
			}
			ids[f.Name] = &f.Examples
		}

type name struct {
	bytes *byte
}

func (n name) data(off int, whySafe string) *byte {
	return (*byte)(add(unsafe.Pointer(n.bytes), uintptr(off), whySafe))
}

func (n name) isExported() bool {
	return (*n.bytes)&(1<<0) != 0
}

func (n name) hasTag() bool {
	return (*n.bytes)&(1<<1) != 0
}

func (n name) embedded() bool {
	return (*n.bytes)&(1<<3) != 0
}

	defer delete(w.seen, typ)

	switch t := typ.(type) {
	case nil:
		w.error("nil")

	case *Basic:
		// exported basic types go into package unsafe
		// (currently this is just unsafe.Pointer)
		if isExported(t.name) {
			if obj, _ := Unsafe.scope.Lookup(t.name).(*TypeName); obj != nil {
				w.typeName(obj)
				break
			}
		}
		w.string(t.name)

	case *Array:
		w.byte('[')

		if name == "_" {
			return
		}
		nameHist[len(name)]++
		if value > maxValue {
			maxValue = value
		}
		if len(name) > len(longestName) {
			longestName = name
		}
		if !token.IsExported(name) {
			t.Errorf("%q is not exported", name)
		}
		lower := strings.ToLower(name)
		for _, bad := range forbiddenInIdent {
			if strings.Contains(lower, bad) {

  }

  StringRef getDescription() const override {
    return "Inserts the main function to the module.";
  }

  void runOnOperation() override;
};

// Checks if a FuncOp is exported.
bool IsExported(func::FuncOp op) {
  auto exported_names =
      op->getAttrOfType<ArrayAttr>(kTfSavedModelExportedNamesAttr);
  return exported_names && !exported_names.empty();
}

// Check if a function is an entry function.

		p.indent++
		first := true
		for i, n := 0, t.NumField(); i < n; i++ {
			// exclude non-exported fields because their
			// values cannot be accessed via reflection
			if name := t.Field(i).Name; IsExported(name) {
				value := x.Field(i)
				if p.filter == nil || p.filter(name, value) {
					if first {
						p.printf("\n")
						first = false
					}
					p.printf("%s: ", name)
					p.print(value)