x int
	y string
}

func (b *Bar) Plark() Itf {
	return b
}

type Itf interface {
	Plark() Itf
}

func newBar(x int) Itf {
	s := 0
	for i := 0; i < x; i++ {
		s += i
	}
	return &Bar{
		x: s,
	}
}

func newBar2(x int) (int, Itf, bool) {
	s := 0
	for i := 0; i < x; i++ {
		s += i
	}
	return 0, &Bar{x: s}, false
}

	*xxx = &y
}

func foo19(y int) {
	**xxx = y
}

type Bar struct {
	i  int
	ii *int
}

func NewBar() *Bar {
	return &Bar{42, nil} // ERROR "&Bar{...} escapes to heap$"
}

func NewBarp(x *int) *Bar { // ERROR "leaking param: x$"
	return &Bar{42, x} // ERROR "&Bar{...} escapes to heap$"
}

func NewBarp2(x *int) *Bar { // ERROR "x does not escape$"

	*xxx = &y
}

func foo19(y int) {
	**xxx = y
}

type Bar struct {
	i  int
	ii *int
}

func NewBar() *Bar {
	return &Bar{42, nil} // ERROR "&Bar{...} escapes to heap$"
}

func NewBarp(x *int) *Bar { // ERROR "leaking param: x$"
	return &Bar{42, x} // ERROR "&Bar{...} escapes to heap$"
}

func NewBarp2(x *int) *Bar { // ERROR "x does not escape$"

		// gives a smooth-ish transition between the two.
		newcap += (newcap + 3*threshold) >> 2

		// We need to check `newcap >= newLen` and whether `newcap` overflowed.
		// newLen is guaranteed to be larger than zero, hence
		// when newcap overflows then `uint(newcap) > uint(newLen)`.
		// This allows to check for both with the same comparison.
		if uint(newcap) >= uint(newLen) {
			break
		}
	}

        arg_type = quantize_output.getType();
        new_arg = block.addArgument(arg_type, loc);
        quantize_output.replaceAllUsesWith(new_arg);
      } else if (input_type.isUnsignedInteger(
                     current_type.getIntOrFloatBitWidth())) {  // int8 != uint8
        arg_type = quant::ConvertSignedQuantizedToUnsigned(
            quantize_output.getType(), loc);
        new_arg = block.addArgument(arg_type, loc);

			return types.NullValue
		}
		return types.NewErr("invalid data, got null for schema with nullable=false")
	}
	if schema.IsXIntOrString() {
		switch v := unstructured.(type) {
		case string:
			return types.String(v)
		case int:
			return types.Int(v)
		case int32:
			return types.Int(v)
		case int64:
			return types.Int(v)
		}

// implementation of CTR, like crypto/aes. NewCTR will check for this interface
// and return the specific Stream if found.
type ctrAble interface {
	NewCTR(iv []byte) Stream
}

// NewCTR returns a [Stream] which encrypts/decrypts using the given [Block] in
// counter mode. The length of iv must be the same as the [Block]'s block size.
func NewCTR(block Block, iv []byte) Stream {
	if ctr, ok := block.(ctrAble); ok {

}

func ValidateCertificateSigningRequestUpdate(newCSR, oldCSR *certificates.CertificateSigningRequest) field.ErrorList {
	opts := getValidationOptions(newCSR, oldCSR)
	return validateCertificateSigningRequestUpdate(newCSR, oldCSR, opts)
}

func ValidateCertificateSigningRequestStatusUpdate(newCSR, oldCSR *certificates.CertificateSigningRequest) field.ErrorList {
	opts := getValidationOptions(newCSR, oldCSR)
	opts.allowSettingCertificate = true

)

func TestAddressMapLen(t *testing.T) {
	cases := []struct {
		name     string
		newMap   func() *model.AddressMap
		expected int
	}{
		{
			name: "nil addresses map",
			newMap: func() *model.AddressMap {
				return nil
			},
			expected: 0,
		},
		{
			name: "empty addresses map",
			newMap: func() *model.AddressMap {
				m := model.AddressMap{}
				m.AddAddressesFor(c1ID, make([]string, 0))

		Usages:     validUsages,
		Request:    newCSRPEM(t),
		SignerName: "example.com/something",
	}

	tests := []struct {
		name   string
		newCSR *capi.CertificateSigningRequest
		oldCSR *capi.CertificateSigningRequest
		errs   []string
	}{{
		name:   "no-op",
		newCSR: &capi.CertificateSigningRequest{ObjectMeta: validUpdateMeta, Spec: validSpec},