if len(filter) == 0 {
		// No regex defined, we default to NOT matching. This ensures our default skips nothing
		return false
	}
	elem := strings.Split(testName, "/")
	if len(filter) > len(elem) {
		return false
	}
	for i, s := range elem {
		if i >= len(filter) {
			break
		}
		if !filter[i].MatchString(s) {
			return false
		}
	}
	return true
}

// From go/src/testing/match.go

			return "true"
		} else {
			return "false"
		}
	case reflect.Pointer:
		v := val
		str = typ.String() + "("
		if v.IsNil() {
			str += "0"
		} else {
			str += "&" + valueToStringImpl(v.Elem())
		}
		str += ")"
		return str
	case reflect.Array, reflect.Slice:
		v := val
		str += typ.String()
		str += "{"
		for i := 0; i < v.Len(); i++ {
			if i > 0 {
				str += ", "
			}

		case *ListExpr:
			if l := lastExpr(n.ElemList); l != nil {
				m = l
				continue
			}
			return n.Pos()

		// types
		case *ArrayType:
			m = n.Elem
		case *SliceType:
			m = n.Elem
		case *DotsType:
			m = n.Elem
		case *StructType:
			if l := lastField(n.FieldList); l != nil {
				m = l
				continue
			}
			return n.Pos()
			// TODO(gri) need to take TagList into account

				}
			}
			// Key not found - return nil result
			return Missing{}, false, nil
		case simdjson.Object:
			elem := kvs.FindKey(key, nil)
			if elem == nil {
				// Key not found - return nil result
				return Missing{}, false, nil
			}
			val, err := IterToValue(elem.Iter)
			if err != nil {
				return nil, false, err
			}
			return jsonpathEval(p[1:], val)
		default:

// 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

	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

	for _, arg := range fields[1:] {
		for _, elem := range strings.Split(arg, ",") {
			if strings.HasPrefix(elem, "!!") {
				check.pass.Reportf(pos, "invalid double negative in build constraint: %s", arg)
				check.crossCheck = false
				continue
			}
			elem = strings.TrimPrefix(elem, "!")
			for _, c := range elem {
				if !unicode.IsLetter(c) && !unicode.IsDigit(c) && c != '_' && c != '.' {