b = b[:len(b)-1]
	}
	return b
}

// A printer collects the state during printing of a file or expression.
type printer struct {
	bytes.Buffer           // output buffer
	comment      []Comment // pending end-of-line comments
	margin       int       // left margin (indent), a number of tabs
}

// printf prints to the buffer.
func (p *printer) printf(format string, args ...interface{}) {
	fmt.Fprintf(p, format, args...)

	fmt.Printf("%v", &stringerv)
	fmt.Printf("%T", &stringerv)
	fmt.Printf("%s", &embeddedStringerv)
	fmt.Printf("%v", &embeddedStringerv)
	fmt.Printf("%T", &embeddedStringerv)
	fmt.Printf("%v", notstringerv)
	fmt.Printf("%T", notstringerv)
	fmt.Printf("%q", stringerarrayv)
	fmt.Printf("%v", stringerarrayv)
	fmt.Printf("%s", stringerarrayv)
	fmt.Printf("%v", notstringerarrayv)
	fmt.Printf("%T", notstringerarrayv)

					if w != nil && w.Block == b && !printed[w.ID] {
						continue outer
					}
				}
				p.value(v, live[v.ID])
				printed[v.ID] = true
				n++
			}
			if m == n {
				p.startDepCycle()
				for _, v := range b.Values {
					if printed[v.ID] {
						continue
					}
					p.value(v, live[v.ID])
					printed[v.ID] = true
					n++
				}
				p.endDepCycle()
			}

	"fmt.Fprint":   true,
	"fmt.Fprintf":  true,
	"fmt.Fprintln": true,
	"fmt.Print":    true,
	"fmt.Printf":   true,
	"fmt.Println":  true,
	"fmt.Sprint":   true,
	"fmt.Sprintf":  true,
	"fmt.Sprintln": true,

	"runtime/trace.Logf": true,

	"log.Print":             true,
	"log.Printf":            true,
	"log.Println":           true,
	"log.Fatal":             true,
	"log.Fatalf":            true,

// The String method is used to print values passed as an operand
// to any format that accepts a string or to an unformatted printer
// 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.

			printnl()
		}
		printnl()
	}
	printnl()
}

// issue 8097: mishandling of x = x during return.

func f39() (x []int) {
	x = []int{1}
	printnl() // ERROR "live at call to printnl: .autotmp_[0-9]+$"
	return x
}

func f39a() (x []int) {
	x = []int{1}
	printnl() // ERROR "live at call to printnl: .autotmp_[0-9]+$"
	return
}

	integer := 23
	// Each of these prints "23" (without the quotes).
	fmt.Println(integer)
	fmt.Printf("%v\n", integer)
	fmt.Printf("%d\n", integer)

	// The special verb %T shows the type of an item rather than its value.
	fmt.Printf("%T %T\n", integer, &integer)
	// Result: int *int

	// Println(x) is the same as Printf("%v\n", x) so we will use only Printf

package main

import (
	"fmt"
)

type Printer[T ~string] struct {
	PrintFn func(T)
}

func Print[T ~string](s T) {
	fmt.Println(s)
}

func PrintWithPrinter[T ~string, S interface {
	~struct {
		ID       T
		PrintFn_ func(T)
	}
	PrintFn() func(T)
}](message T, obj S) {
	obj.PrintFn()(message)
}

func main() {
	PrintWithPrinter(
		"Hello, world.",

package main

import (
	"fmt"
)

type Printer[T ~string] struct {
	PrintFn func(T)
}

func Print[T ~string](s T) {
	fmt.Println(s)
}

func PrintWithPrinter[T ~string, S interface {
	~struct {
		ID       T
		PrintFn_ func(T)
	}
	PrintFn() func(T)
}](message T, obj S) {
	obj.PrintFn()(message)
}

type PrintShop[T ~string] struct {
	ID       T
	PrintFn_ func(T)
}

		}
	}
	return true
}

// valueDoc prints the docs for a constant or variable. The printed map records
// which values have been printed already to avoid duplication. Otherwise, a
// declaration like:
//
//	const ( c = 1; C = 2 )
//
// … could be printed twice if the -u flag is set, as it matches twice.
func (pkg *Package) valueDoc(value *doc.Value, printed map[*ast.GenDecl]bool) {
	if printed[value.Decl] {
		return