return true
	}
	// "and vice versa"
	if isUnsafePointer(Vu) && (isPointer(Tu) || isUintptr(Tu)) {
		return true
	}

	// "V is a slice, T is an array or pointer-to-array type,
	// and the slice and array types have identical element types."
	if s, _ := Vu.(*Slice); s != nil {
		switch a := Tu.(type) {
		case *Array:
			if Identical(s.Elem(), a.Elem()) {
				if check == nil || check.allowVersion(x, go1_20) {

		}

	case *Array:
		elem := subst.typOrNil(t.elem)
		if elem != t.elem {
			return &Array{len: t.len, elem: elem}
		}

	case *Slice:
		elem := subst.typOrNil(t.elem)
		if elem != t.elem {
			return &Slice{elem: elem}
		}

	case *Struct:
		if fields, copied := subst.varList(t.fields); copied {
			s := &Struct{fields: fields, tags: t.tags}
			s.markComplete()
			return s

}

func Slice1() {
	var x int
	unsafe.Slice()        // ERROR "not enough arguments"
	unsafe.Slice(1, 2, 3) // ERROR "too many arguments"
	unsafe.Slice(1 /* ERROR "is not a pointer" */ , 2)
	unsafe.Slice(nil /* ERROR "nil is not a pointer" */ , 0)
	unsafe.Slice(&x, "foo" /* ERRORx `cannot convert .* to type int` */ )
	unsafe.Slice(&x, 1.2 /* ERROR "truncated to int" */ )
	unsafe.Slice(&x, - /* ERROR "must not be negative" */ 1)

		}

	case *Array:
		elem := subst.typOrNil(t.elem)
		if elem != t.elem {
			return &Array{len: t.len, elem: elem}
		}

	case *Slice:
		elem := subst.typOrNil(t.elem)
		if elem != t.elem {
			return &Slice{elem: elem}
		}

	case *Struct:
		if fields, copied := subst.varList(t.fields); copied {
			s := &Struct{fields: fields, tags: t.tags}
			s.markComplete()
			return s

// If v's kind is Pointer, the pointer element type must have kind Array.
// Otherwise v's kind must be Int, Int8, Int16, Int32, Int64,
// Uint, Uint8, Uint16, Uint32, Uint64, Uintptr,
// Array, Chan, Map, Slice, or String.
func (v Value) Seq() iter.Seq[Value] {
	if canRangeFunc(v.typ()) {
		return func(yield func(Value) bool) {
			rf := MakeFunc(v.Type().In(0), func(in []Value) []Value {
				return []Value{ValueOf(yield(in[0]))}

		return true
	}
	// "and vice versa"
	if isUnsafePointer(Vu) && (isPointer(Tu) || isUintptr(Tu)) {
		return true
	}

	// "V is a slice, T is an array or pointer-to-array type,
	// and the slice and array types have identical element types."
	if s, _ := Vu.(*Slice); s != nil {
		switch a := Tu.(type) {
		case *Array:
			if Identical(s.Elem(), a.Elem()) {
				if check == nil || check.allowVersion(x, go1_20) {

		}

	case _SliceData:
		// unsafe.SliceData(slice []T) *T
		check.verifyVersionf(call.Fun, go1_20, "unsafe.SliceData")

		slice, _ := coreType(x.typ).(*Slice)
		if slice == nil {
			check.errorf(x, InvalidUnsafeSliceData, invalidArg+"%s is not a slice", x)
			return
		}

		x.mode = value
		x.typ = NewPointer(slice.elem)
		if check.recordTypes() {

	} else {
		// re-use existing buffers
		x.data = x.data[0:n]
		x.sa = x.sa.slice(0, n)
	}

	// read data
	if _, err := io.ReadFull(r, x.data); err != nil {
		return err
	}

	// read index
	sa := x.sa
	for sa.len() > 0 {
		n, err := readSlice(r, buf, sa)
		if err != nil {
			return err
		}
		sa = sa.slice(n, sa.len())
	}
	return nil
}

// Write writes the index x to w.

		panic("non-executing goroutine stopped")
	}
	ctx.Slice(traceviewer.SliceEvent{
		Name:     gs.name(),
		Ts:       ctx.elapsed(gs.startRunningTime),
		Dur:      ts.Sub(gs.startRunningTime),
		Resource: uint64(gs.executing),
		Stack:    stk,
	})

	// Flush completed ranges.
	for _, cr := range gs.completedRanges {
		ctx.Slice(traceviewer.SliceEvent{
			Name:     cr.name,

	if sigType == signatureEd25519 {
		var signed []byte
		for _, slice := range slices {
			signed = append(signed, slice...)
		}
		return signed
	}
	if version >= VersionTLS12 {
		h := hashFunc.New()
		for _, slice := range slices {
			h.Write(slice)
		}
		digest := h.Sum(nil)
		return digest
	}
	if sigType == signatureECDSA {
		return sha1Hash(slices)