// elements equal. All floating point NaNs are considered equal.
func SliceEqual[Elem comparable](s1, s2 []Elem) bool {
	if len(s1) != len(s2) {
		return false
	}
	for i, v1 := range s1 {
		v2 := s2[i]
		if v1 != v2 {
			isNaN := func(f Elem) bool { return f != f }
			if !isNaN(v1) || !isNaN(v2) {
				return false
			}
		}
	}
	return true
}

		return mkcall1(chanfn("chanrecv1", 2, r.Type()), nil, init, r, n1)

	case ir.OAPPEND:
		// x = append(...)
		call := as.Y.(*ir.CallExpr)
		if call.Type().Elem().NotInHeap() {
			base.Errorf("%v can't be allocated in Go; it is incomplete (or unallocatable)", call.Type().Elem())
		}
		var r ir.Node
		switch {
		case isAppendOfMake(call):
			// x = append(y, make([]T, y)...)
			r = extendSlice(call, init)
		case call.IsDDD:

	"k8s.io/apimachinery/pkg/runtime/schema"
	"k8s.io/apimachinery/pkg/util/errors"
	"k8s.io/apimachinery/pkg/util/sets"
)

var (
	marshalerType   = reflect.TypeOf((*json.Marshaler)(nil)).Elem()
	unmarshalerType = reflect.TypeOf((*json.Unmarshaler)(nil)).Elem()
)

// VerifyGroupNames ensures that all groups in the scheme ends with the k8s.io suffix.
// Exceptions can be tolerated using the legacyUnsuffixedGroups parameter

	case *ListExpr:
		w.exprList(n.ElemList)

	// types
	case *ArrayType:
		if n.Len != nil {
			w.node(n.Len)
		}
		w.node(n.Elem)

	case *SliceType:
		w.node(n.Elem)

	case *DotsType:
		w.node(n.Elem)

	case *StructType:
		w.fieldList(n.FieldList)
		for _, t := range n.TagList {
			if t != nil {
				w.node(t)
			}
		}

	case *Field:

	// If the underlying element is either an array or a slice, return its element type.
	case reflect.Pointer:
		t = t.Elem()
		if t.Kind() == reflect.Array || t.Kind() == reflect.Slice {
			t = t.Elem()
		}
		elemType = t
	default:
		return nil, PatchMeta{}, fmt.Errorf("expected slice or array type, but got: %s", s.T.Kind().String())
	}

	w := waiter{n: n, ready: ready}
	elem := s.waiters.PushBack(w)
	s.mu.Unlock()

	select {
	case <-done:
		s.mu.Lock()
		select {
		case <-ready:
			// Acquired the semaphore after we were canceled.
			// Pretend we didn't and put the tokens back.
			s.cur -= n
			s.notifyWaiters()
		default:
			isFront := s.waiters.Front() == elem
			s.waiters.Remove(elem)

// regardless of base.
func expList(exp, base *goexperiment.Flags, all bool) []string {
	var list []string
	rv := reflect.ValueOf(exp).Elem()
	var rBase reflect.Value
	if base != nil {
		rBase = reflect.ValueOf(base).Elem()
	}
	rt := rv.Type()
	for i := 0; i < rt.NumField(); i++ {
		name := strings.ToLower(rt.Field(i).Name)
		val := rv.Field(i).Bool()
		baseVal := false

	}
	return join(artifactsBase, "logs", jobName, buildID, name)
}

func join(base string, elem ...string) string {
	res, _ := url.JoinPath(base, elem...)
	return res

			// assume they are the same to avoid spurious follow-on errors.
			return (x.len < 0 || y.len < 0 || x.len == y.len) && c.identical(x.elem, y.elem, p)
		}

	case *Slice:
		// Two slice types are identical if they have identical element types.
		if y, ok := y.(*Slice); ok {
			return c.identical(x.elem, y.elem, p)
		}

	case *Struct:
		// Two struct types are identical if they have the same sequence of fields,

			base: "https://go.googlesource.com/a/b",
			elem: []string{"/go"},
			out:  "https://go.googlesource.com/a/b/go",
		},
		{
			base: "/",
			elem: nil,
			out:  "/",
		},
		{
			base: "a",
			elem: nil,
			out:  "a",
		},
		{
			base: "a",
			elem: []string{"b"},
			out:  "a/b",
		},
		{
			base: "a",
			elem: []string{"../b"},
			out:  "b",
		},