// declare a variable inside a function body if the variable is never used."
	check.usage(sig.scope)
}

func (check *Checker) usage(scope *Scope) {
	var unused []*Var
	for name, elem := range scope.elems {
		elem = resolve(name, elem)
		if v, _ := elem.(*Var); v != nil && !v.used {
			unused = append(unused, v)
		}
	}
	sort.Slice(unused, func(i, j int) bool {
		return cmpPos(unused[i].pos, unused[j].pos) < 0
	})

	// declare a variable inside a function body if the variable is never used."
	check.usage(sig.scope)
}

func (check *Checker) usage(scope *Scope) {
	var unused []*Var
	for name, elem := range scope.elems {
		elem = resolve(name, elem)
		if v, _ := elem.(*Var); v != nil && !v.used {
			unused = append(unused, v)
		}
	}
	sort.Slice(unused, func(i, j int) bool {
		return cmpPos(unused[i].pos, unused[j].pos) < 0
	})

					memclrHasPointers(k, 8)
				}
			}
			e := add(unsafe.Pointer(b), dataOffset+abi.MapBucketCount*8+i*uintptr(t.ValueSize))
			if t.Elem.Pointers() {
				memclrHasPointers(e, t.Elem.Size_)
			} else {
				memclrNoHeapPointers(e, t.Elem.Size_)
			}
			b.tophash[i] = emptyOne
			// If the bucket now ends in a bunch of emptyOne states,
			// change those to emptyRest states.

				*(*unsafe.Pointer)(k) = nil
			}
			e := add(unsafe.Pointer(b), dataOffset+abi.MapBucketCount*4+i*uintptr(t.ValueSize))
			if t.Elem.Pointers() {
				memclrHasPointers(e, t.Elem.Size_)
			} else {
				memclrNoHeapPointers(e, t.Elem.Size_)
			}
			b.tophash[i] = emptyOne
			// If the bucket now ends in a bunch of emptyOne states,
			// change those to emptyRest states.

		return fmt.Errorf("couldn't compute key: %v", err)
	}
	elem := &storeElement{Key: key, Object: event.Object}
	elem.Labels, elem.Fields, err = w.getAttrsFunc(event.Object)
	if err != nil {
		return err
	}

	wcEvent := &watchCacheEvent{
		Type:            event.Type,
		Object:          elem.Object,
		ObjLabels:       elem.Labels,
		ObjFields:       elem.Fields,
		Key:             key,

func makechan64(chanType *byte, size int64) (hchan chan any)
func makechan(chanType *byte, size int) (hchan chan any)
func chanrecv1(hchan <-chan any, elem *any)
func chanrecv2(hchan <-chan any, elem *any) bool
func chansend1(hchan chan<- any, elem *any)
func closechan(hchan chan<- any)
func chanlen(hchan any) int
func chancap(hchan any) int

var writeBarrier struct {
	enabled bool
	pad     [3]byte

		}

		// Prevent infinite loop if v is an interface pointing to its own address:
		//     var v interface{}
		//     v = &v
		if v.Elem().Kind() == reflect.Interface && v.Elem().Elem() == v {
			v = v.Elem()
			break
		}
		if v.IsNil() {
			v.Set(reflect.New(v.Type().Elem()))
		}
		if v.Type().NumMethod() > 0 && v.CanInterface() {
			if u, ok := v.Interface().(Unmarshaler); ok {
				return u, nil, reflect.Value{}

		return typesEqual(mt.Key, mv.Key, seen) && typesEqual(mt.Elem, mv.Elem, seen)
	case abi.Pointer:
		pt := (*ptrtype)(unsafe.Pointer(t))
		pv := (*ptrtype)(unsafe.Pointer(v))
		return typesEqual(pt.Elem, pv.Elem, seen)
	case abi.Slice:
		st := (*slicetype)(unsafe.Pointer(t))
		sv := (*slicetype)(unsafe.Pointer(v))
		return typesEqual(st.Elem, sv.Elem, seen)
	case abi.Struct:
		st := (*structtype)(unsafe.Pointer(t))

	mark := s.mark()
	oneIteration := func(index, elem reflect.Value) {
		if len(r.Pipe.Decl) > 0 {
			if r.Pipe.IsAssign {
				// With two variables, index comes first.
				// With one, we use the element.
				if len(r.Pipe.Decl) > 1 {
					s.setVar(r.Pipe.Decl[0].Ident[0], index)
				} else {
					s.setVar(r.Pipe.Decl[0].Ident[0], elem)
				}
			} else {
				// Set top var (lexically the second if there

		default:
			return ast.NewIdent(t.Name())
		}
	case *types.Pointer:
		x := TypeExpr(f, pkg, t.Elem())
		if x == nil {
			return nil
		}
		return &ast.UnaryExpr{
			Op: token.MUL,
			X:  x,
		}
	case *types.Array:
		elt := TypeExpr(f, pkg, t.Elem())
		if elt == nil {
			return nil
		}
		return &ast.ArrayType{
			Len: &ast.BasicLit{
				Kind:  token.INT,