package main
import "fmt2"
import "unsafe"
type geometry interface {
area() int
perim() int
}
func a() []int {
a1 := []int{3}
a2 := a1[1:]
return a2
}
func main() {
//var n = ffi(geometry, "test", 1, 2, 3, "haha", 5)
//var i = n.area()
//assert(i == 666)
var p unsafe.Pointer
fmt2.Println(p, 666)
}