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)
		}

	if a.result.Error != nil {
		return types.NewErr("composited variable %q fails to compile: %v", a.name, a.result.Error)
	}

	v, details, err := a.result.Program.ContextEval(a.context, a.activation)
	if details == nil {
		return types.NewErr("unable to get evaluation details of variable %q", a.name)
	}
	costPtr := details.ActualCost()
	if costPtr == nil {
		return types.NewErr("unable to calculate cost of variable %q", a.name)
	}

		return ""
	}
	return fmt.Sprintf("\tmoreInfo=%s impact=%s action=%s likelyCause=%s err=%v",
		e.MoreInfo, e.Impact, e.Action, e.LikelyCause, e.Err)
}

// NewErr creates a new copy of an Error with the content of serr and err and returns a ptr to it.
func NewErr(serr *Error, err error) *Error {
	// Make a copy so that dictionary entry is not modified.
	ne := *serr
	ne.Err = err
	return &ne
}

	}

	if errors := apimachineryvalidation.ValidateServiceAccountName(name, false); len(errors) > 0 {
		return types.NewErr("Invalid service account name")
	}
	if errors := apimachineryvalidation.ValidateNamespaceName(namespace, false); len(errors) > 0 {
		return types.NewErr("Invalid service account namespace")
	}
	return authz.serviceAccount(namespace, name)
}

func (m *MapValue) ConvertToType(typeVal ref.Type) ref.Val {
	switch typeVal {
	case m.typeValue:
		return m
	case types.TypeType:
		return m.typeValue
	}
	return types.NewErr("disallowed conversion from %q to %q", m.typeValue.TypeName(), typeVal.TypeName())
}

// Equal returns true if the other object is the same pointer-wise.
func (m *MapValue) Equal(other ref.Val) ref.Val {

	if !ok {
		return types.MaybeNoSuchOverloadErr(arg)
	}

	addr, err := parseIPAddr(s)
	if err != nil {
		// Don't add context, we control the error message already.
		return types.NewErr("%v", err)
	}

	return apiservercel.IP{
		Addr: addr,
	}
}

func ipToString(arg ref.Val) ref.Val {
	ip, ok := arg.(apiservercel.IP)
	if !ok {
		return types.MaybeNoSuchOverloadErr(arg)

}

func (d Quantity) ConvertToType(typeVal ref.Type) ref.Val {
	switch typeVal {
	case quantityTypeValue:
		return d
	case types.TypeType:
		return quantityTypeValue
	default:
		return types.NewErr("type conversion error from '%s' to '%s'", quantityTypeValue, typeVal)
	}
}

func (d Quantity) Equal(other ref.Val) ref.Val {
	otherDur, ok := other.(Quantity)
	if !ok {
		return types.MaybeNoSuchOverloadErr(other)

	}
	regex, ok := regexVal.Value().(string)
	if !ok {
		return types.MaybeNoSuchOverloadErr(regexVal)
	}
	re, err := regexp.Compile(regex)
	if err != nil {
		return types.NewErr("Illegal regex: %v", err.Error())
	}
	result := re.FindString(str)
	return types.String(result)
}

func findAll(args ...ref.Val) ref.Val {
	argn := len(args)
	if argn < 2 || argn > 3 {

	}
	if c.mismatchDetection {
		newUnstr := map[string]interface{}{}
		newErr := toUnstructuredViaJSON(obj, &newUnstr)
		if (err != nil) != (newErr != nil) {
			klog.Fatalf("ToUnstructured unexpected error for %v: error: %v; newErr: %v", obj, err, newErr)
		}
		if err == nil && !c.comparison.DeepEqual(u, newUnstr) {

func (d IP) ConvertToType(typeVal ref.Type) ref.Val {
	switch typeVal {
	case IPType:
		return d
	case types.TypeType:
		return IPType
	case types.StringType:
		return types.String(d.Addr.String())
	}
	return types.NewErr("type conversion error from '%s' to '%s'", IPType, typeVal)
}

// Equal implements ref.Val.Equal.
func (d IP) Equal(other ref.Val) ref.Val {
	otherD, ok := other.(IP)
	if !ok {