fmt.Printf("%q", notstringerv)              // ERROR "Printf format %q has arg notstringerv of wrong type .*print.notstringer"
	fmt.Printf("%t", notstringerv)              // ERROR "Printf format %t has arg notstringerv of wrong type .*print.notstringer"

import (
	"fmt"

	fcfmt "k8s.io/apiserver/pkg/util/flowcontrol/format"
)

var _ fmt.GoStringer = RequestDigest{}

// GoString produces a golang source expression of the value.
func (rd RequestDigest) GoString() string {
	return fmt.Sprintf("RequestDigest{RequestInfo: %#+v, User: %#+v}", rd.RequestInfo, rd.User)
}

var _ fmt.GoStringer = (*priorityLevelState)(nil)

// GoString produces a golang source expression of the value.

        expect:
        bean.notBoolean == true
        try {
            bean.notString
            assert false
        } catch (MissingPropertyException e) {
            assert e.property == "notString"
        }

        PropertyAccessorType.fromName('isNotBoolean') == PropertyAccessorType.IS_GETTER

	}
	return printUint16(uint16(c))
}

// GoString implements fmt.GoStringer.GoString.
func (c Class) GoString() string {
	if n, ok := classNames[c]; ok {
		return "dnsmessage." + n
	}
	return printUint16(uint16(c))
}

// An OpCode is a DNS operation code.
type OpCode uint16

// GoString implements fmt.GoStringer.GoString.
func (o OpCode) GoString() string {
	return printUint16(uint16(o))
}

	panic(exampleError{})
}

func DoubleErrorPanic() {
	panic(examplePanicError{})
}

type exampleStringer struct{}

func (s exampleStringer) String() string {
	panic("important multi-line\nstringer message")
}

func StringerPanic() {
	panic(exampleStringer{})
}

type examplePanicStringer struct{}

func (s examplePanicStringer) String() string {
	panic(exampleStringer{})
}

	City    string
	State   string
	Country string
}

// Person has a Name, Age and Address.
type Person struct {
	Name string
	Age  uint
	Addr *Address
}

// GoString makes Person satisfy the GoStringer interface.
// The return value is valid Go code that can be used to reproduce the Person struct.
func (p Person) GoString() string {
	if p.Addr != nil {

// such as [Print].
type Stringer interface {
	String() string
}

// GoStringer is implemented by any value that has a GoString method,
// which defines the Go syntax for that value.
// The GoString method is used to print values passed as an operand
// to a %#v format.
type GoStringer interface {
	GoString() string
}

// FormatString returns a string representing the fully qualified formatting

be invoked. In this case the interpretation of verbs and flags is
controlled by that implementation.

3. If the %v verb is used with the # flag (%#v) and the operand
implements the [GoStringer] interface, that will be invoked.

If the format (which is implicitly %v for [Println] etc.) is valid
for a string (%s %q %x %X), or is %v but not %#v,
the following two rules apply:

		Want string
		Func string
	}{
		{
			"panic while printing panic value: important multi-line\n\terror message",
			"ErrorPanic",
		},
		{
			"panic while printing panic value: important multi-line\n\tstringer message",
			"StringerPanic",
		},
		{
			"panic while printing panic value: type",
			"DoubleErrorPanic",
		},
		{
			"panic while printing panic value: type",
			"DoubleStringerPanic",
		},

	{"%v", renamedComplex64(3 + 4i), "(3+4i)"},
	{"%v", renamedComplex128(4 - 3i), "(4-3i)"},

	// Formatter
	{"%x", F(1), "<x=F(1)>"},
	{"%x", G(2), "2"},
	{"%+v", S{F(4), G(5)}, "{F:<v=F(4)> G:5}"},

	// GoStringer
	{"%#v", G(6), "GoString(6)"},
	{"%#v", S{F(7), G(8)}, "fmt_test.S{F:<v=F(7)>, G:GoString(8)}"},

	// %T
	{"%T", byte(0), "uint8"},
	{"%T", reflect.ValueOf(nil), "reflect.Value"},