func (n *Func) editChildren(edit func(Node) Node)           { editNodes(n.Body, edit) }
func (n *Func) editChildrenWithHidden(edit func(Node) Node) { editNodes(n.Body, edit) }

func (f *Func) Type() *types.Type                { return f.Nname.Type() }
func (f *Func) Sym() *types.Sym                  { return f.Nname.Sym() }
func (f *Func) Linksym() *obj.LSym               { return f.Nname.Linksym() }

}
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 {

// (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 {

		f      func(int32) int32
		golden func(int32) int32
	}{
		{"x|x", func(x int32) int32 { return x | x }, id},
		{"x|0", func(x int32) int32 { return x | 0 }, id},
		{"x|-1", func(x int32) int32 { return x | -1 }, func(x int32) int32 { return -1 }},
		{"x&x", func(x int32) int32 { return x & x }, id},
		{"x&0", func(x int32) int32 { return x & 0 }, zero},
		{"x&-1", func(x int32) int32 { return x & -1 }, id},

  func.return %0 : tensor<i1>
}

// CHECK-LABEL: func.func @while_body_func
func.func @while_body_func(%arg0: tensor<i32>) -> (tensor<i32>) {
  %0 = "tf.StatefulPartitionedCall"(%arg0) {config = "", config_proto = "", device = "/device:CPU:0", executor_type = "", f = @outer_stateful_pcall_func} : (tensor<i32>) -> (tensor<i32>)
  func.return %0 : tensor<i32>
}

func.func @outer_stateful_pcall_func(%arg0: tensor<i32>) -> (tensor<i32>) {

  auto op = builder.create<CustomOp>(
      func.getLoc(), func.getFunctionType().getResults(), func.getArguments(),
      api, CustomOption(&builder, custom_option_buffer));
  builder.create<func::ReturnOp>(func.getLoc(), op.getResults());
  return success();
}

LogicalResult VerifySgnnProjection(func::FuncOp func, FuncAttr attr) {
  if (func.getFunctionType().getNumInputs() != 2 ||
      func.getFunctionType().getNumResults() != 1) {

type T1 struct{}

func (*T1) M() {
	mustRecoverBody(doubleRecover(), recover(), recover(), 9)
}

func test9() {
	var i I = &T1{}
	defer i.M()
	panic(9)
}

func test9reflect1() {
	f := reflect.ValueOf(&T1{}).Method(0).Interface().(func())
	defer f()
	panic(9)
}

func test9reflect2() {
	f := reflect.TypeOf(&T1{}).Method(0).Func.Interface().(func(*T1))
	defer f(&T1{})
	panic(9)

			func() bool { return true },
			func() (string, error) { return "pid", nil },
			func() (string, error) { return "npid", nil },
			func() (string, error) { return "location", nil },
			func() (string, error) { return "cluster", nil },
			func() (string, error) { return "instanceName", nil },
			func() (string, error) { return "instance", nil },
			func() (string, error) { return "", errors.New("error") },

		return x
	}
}

func foo23a(x int) func() int {
	f := func() int { // ERROR "func literal escapes to heap$"
		return x
	}
	return f
}

func foo23b(x int) *(func() int) {
	f := func() int { return x } // ERROR "func literal escapes to heap$" "moved to heap: f$"
	return &f
}

func foo23c(x int) func() int { // ERROR "moved to heap: x$"

  func.return %0 : tensor<4xi32>
}

// CHECK-LABEL: func @div_unranked
func.func @div_unranked(%arg0: tensor<*xi32>, %arg1: tensor<?x?xi32>) -> tensor<?x?xi32> {
  // CHECK-NEXT: tf.Div
  %0 = "tf.Div"(%arg0, %arg1) : (tensor<*xi32>, tensor<?x?xi32>) -> tensor<?x?xi32>
  func.return %0: tensor<?x?xi32>
}

// CHECK-LABEL: func @maximum