面试题:Go 值调用方法集特点之高级题
假设有如下代码:
```go
package main
import "fmt"
type Animal struct {
Name string
}
func (a Animal) Speak() {
fmt.Printf("%s makes a sound\n", a.Name)
}
func (a *Animal) Move() {
fmt.Printf("%s is moving\n", a.Name)
}
func main() {
dog := Animal{Name: "Dog"}
var dogPtr *Animal = &dog
var animals []interface{}
animals = append(animals, dog)
animals = append(animals, dogPtr)
for _, v := range animals {
switch v := v.(type) {
case Animal:
v.Speak()
case *Animal:
v.Move()
}
}
}
```
这段代码能否正确运行并输出预期结果?如果不能,请指出原因并说明Go值调用方法集特点在此处的体现。