if _, ok := t.fsys.(fs.GlobFS); !ok {
		return
	}

	// Make a complex glob pattern prefix that only matches dir.
	var glob string
	if dir != "." {
		elem := strings.Split(dir, "/")
		for i, e := range elem {
			var pattern []rune
			for j, r := range e {
				if r == '*' || r == '?' || r == '\\' || r == '[' || r == '-' {
					pattern = append(pattern, '\\', r)
					continue
				}

	for i := range heap {
		if heap[i].ev.time == 5 {
			heap = heapRemove(heap, i)
			break
		}
	}
	checkHeap(t, heap)
	for i := range heap {
		if heap[i].ev.time == 5 {
			t.Fatalf("failed to remove heap elem with time %d: %s", 5, heapDebugString(heap))
		}
	}

	// Remove tail.
	heap = heapRemove(heap, len(heap)-1)
	checkHeap(t, heap)

	// Remove from the head, and make sure the result is sorted.
	l := len(heap)

//go:linkname badlinkname_rtype_ConvertibleTo reflect.(*rtype).ConvertibleTo
func badlinkname_rtype_ConvertibleTo(*rtype, Type) bool

//go:linkname badlinkname_rtype_Elem reflect.(*rtype).Elem
func badlinkname_rtype_Elem(*rtype) Type

//go:linkname badlinkname_rtype_Field reflect.(*rtype).Field
func badlinkname_rtype_Field(*rtype, int) StructField

		if gohostos == "darwin" && filepath.Base(f) == ".DS_Store" {
			continue // unfortunate but not unexpected
		}
		elem := strings.TrimSuffix(filepath.Base(f), ".exe")
		if !ok[f] && elem != "go" && elem != "gofmt" && elem != goos+"_"+goarch {
			fatalf("unexpected new file in $GOROOT/bin: %s", elem)
		}
	}

	// Remove go_bootstrap now that we're done.
	xremove(pathf("%s/go_bootstrap"+exe, tooldir))

			// See analogous comment for *Array.
			if utyp.elem == nil {
				check.error(e, InvalidTypeCycle, "invalid recursive type")
				goto Error
			}
			check.indexedElts(e.Elts, utyp.elem, -1)

		case *Map:
			// Prevent crash if the map referred to is not yet set up.
			// See analogous comment for *Array.
			if utyp.key == nil || utyp.elem == nil {

	// Note that this uses / always, even on Windows, because Go import
	// paths always use forward slashes.
	path := obj.imported.path
	elem := path
	if i := strings.LastIndex(elem, "/"); i >= 0 {
		elem = elem[i+1:]
	}
	if obj.name == "" || obj.name == "." || obj.name == elem {
		check.softErrorf(obj, UnusedImport, "%q imported and not used", path)
	} else {

	// Note that this uses / always, even on Windows, because Go import
	// paths always use forward slashes.
	path := obj.imported.path
	elem := path
	if i := strings.LastIndex(elem, "/"); i >= 0 {
		elem = elem[i+1:]
	}
	if obj.name == "" || obj.name == "." || obj.name == elem {
		check.softErrorf(obj, UnusedImport, "%q imported and not used", path)
	} else {

		return
	}

	data, err = json.Marshal(unstr)
	if err != nil {
		t.Errorf("Error when marshaling unstructured: %v", err)
		return
	}
	unmarshalledObj := reflect.New(reflect.TypeOf(item).Elem()).Interface()
	err = json.Unmarshal(data, &unmarshalledObj)
	if err != nil {
		t.Errorf("Error when unmarshaling to object: %v", err)
		return
	}
	if !apiequality.Semantic.DeepEqual(item, unmarshalledObj) {

	// type, x's type V and T have identical element types,
	// and at least one of V or T is not a named type.
	if Vc, ok := Vu.(*Chan); ok && Vc.dir == SendRecv {
		if Tc, ok := Tu.(*Chan); ok && Identical(Vc.elem, Tc.elem) {
			return !hasName(V) || !hasName(T), InvalidChanAssign
		}
	}

	// optimization: if we don't have type parameters, we're done
	if Vp == nil && Tp == nil {
		return false, IncompatibleAssign
	}

		return nil
	}
	obj2, err := runtime.Decode(codec, data)
	if err != nil {
		t.Errorf("%v\nData: %s\nSource: %#v", err, string(data), obj)
		return nil
	}
	obj3 := reflect.New(reflect.TypeOf(obj).Elem()).Interface().(runtime.Object)
	err = legacyscheme.Scheme.Convert(obj2, obj3, nil)
	if err != nil {
		t.Errorf("%v\nSource: %#v", err, obj2)
		return nil
	}
	return obj3
}