List.Remove behaves weird #1224
Description
by kees.varekamp:
Example:
package main
import (
"container/list"
"fmt"
)
func main() {
l := list.New()
l.PushBack("A")
l.PushBack("B")
e := l.Front()
l.Remove(e)
fmt.Printf("len:%d list:%v\n",l.Len(),l)
l.Remove(e)
fmt.Printf("len:%d list:%v\n",l.Len(),l)
}
Output:
len:1 list:&{0xb772b3c0 0xb772b3c0 1 0xb770d7f8}
len:0 list:&{<nil> <nil> 0 0xb770d7f8}
We're thinking the first Remove should remove e from the list, then
the second should do nothing. But it seems to remove the next first
element.