fn.SetTypecheck(1)

	name.Func = fn

	return fn
}

func (f *Func) isStmt() {}

func (n *Func) copy() Node                                  { panic(n.no("copy")) }
func (n *Func) doChildren(do func(Node) bool) bool          { return doNodes(n.Body, do) }
func (n *Func) editChildren(edit func(Node) Node)           { editNodes(n.Body, edit) }

// (Call typecheck.Func instead.)
func tcFunc(n *ir.Func) {
	if base.EnableTrace && base.Flag.LowerT {
		defer tracePrint("tcFunc", n)(nil)
	}

	if name := n.Nname; name.Typecheck() == 0 {
		base.AssertfAt(name.Type() != nil, n.Pos(), "missing type: %v", name)
		name.SetTypecheck(1)
	}
}

// tcCall typechecks an OCALL node.
func tcCall(n *ir.CallExpr, top int) ir.Node {

}
func (f *Func) ConstInt32(t *types.Type, c int32) *Value {
	return f.constVal(OpConst32, t, int64(c), true)
}
func (f *Func) ConstInt64(t *types.Type, c int64) *Value {
	return f.constVal(OpConst64, t, c, true)
}
func (f *Func) ConstFloat32(t *types.Type, c float64) *Value {
	return f.constVal(OpConst32F, t, int64(math.Float64bits(float64(float32(c)))), true)
}
func (f *Func) ConstFloat64(t *types.Type, c float64) *Value {

}

func (f *Func) raw() *_func {
	return (*_func)(unsafe.Pointer(f))
}

func (f *Func) funcInfo() funcInfo {
	return f.raw().funcInfo()
}

func (f *_func) funcInfo() funcInfo {
	// Find the module containing fn. fn is located in the pclntable.
	// The unsafe.Pointer to uintptr conversions and arithmetic
	// are safe because we are working with module addresses.

//	   filename[0]
//	   filename[1]
//
// Looking up a filename then becomes:
//  0. Given a func, and filename index [K]
//  1. Get Func.CUIndex:       M := func.cuOffset
//  2. Find filename offset:   fileOffset := runtime.cutab[M+K]
//  3. Get the filename:       getcstring(runtime.filetab[fileOffset])
func (state *pclntab) generateFilenameTabs(ctxt *Link, compUnits []*sym.CompilationUnit, funcs []loader.Sym) []uint32 {

	t.Cleanup(func() { server.Terminate(t) })

	newFunc := func() runtime.Object { return &corev1.Endpoints{} }
	newListFunc := func() runtime.Object { return &corev1.EndpointsList{} }
	sc.Codec = apitesting.TestStorageCodec(codecs, corev1.SchemeGroupVersion)

	s, dFunc, err := factory.Create(*sc.ForResource(schema.GroupResource{Resource: "endpoints"}), newFunc, newListFunc, "")
	if err != nil {

}

func TestCallback(t *testing.T) {
	var x = false
	nestedCall(t, func() { x = true })
	if !x {
		t.Fatal("nestedCall did not call func")
	}
}

func TestCallbackGC(t *testing.T) {
	nestedCall(t, runtime.GC)
}

func TestCallbackPanicLocked(t *testing.T) {
	runtime.LockOSThread()
	defer runtime.UnlockOSThread()

// A functab struct is a PC and a func offset.
type funcTab struct {
	*LineTable
	sz int // cached result of t.functabFieldSize
}

// Count returns the number of func entries in f.
func (f funcTab) Count() int {
	return int(f.nfunctab)
}

// pc returns the PC of the i'th func in f.
func (f funcTab) pc(i int) uint64 {
	u := f.uint(f.functab[2*i*f.sz:])

// CHECK-LABEL: func @check_sharding_attrs_exists_for_empty_cluster_func
func.func @check_sharding_attrs_exists_for_empty_cluster_func() {
  "tf_device.cluster_func"() {func = @empty_func, step_marker_location = "", num_cores_per_replica = 1 : i64} : () -> ()
  // CHECK: input_sharding_configuration = []
  // CHECK: output_sharding_configuration = []
  func.return
}

// CHECK-LABEL: func @empty_func() {
func.func @empty_func() {
  func.return
}

// itself via "go test -cover".
func TestCoverWithToolExec(t *testing.T) {
	testenv.MustHaveExec(t)

	toolexecArg := "-toolexec=" + testcover(t)

	t.Run("CoverHTML", func(t *testing.T) {
		testCoverHTML(t, toolexecArg)
	})
	t.Run("HtmlUnformatted", func(t *testing.T) {
		testHtmlUnformatted(t, toolexecArg)
	})
	t.Run("FuncWithDuplicateLines", func(t *testing.T) {