21 lines
492 B
Go
21 lines
492 B
Go
package main
|
|
|
|
import "unsafe"
|
|
|
|
type Bocchi struct {
|
|
x uint32
|
|
y uint64
|
|
}
|
|
|
|
// step3.go
|
|
var (
|
|
// assert Bocchi.x doesn't move
|
|
_ [0]struct{} = [unsafe.Offsetof(Bocchi{}.x) - 0]struct{}{}
|
|
// assert Bocchi.y comes next after Bocchi.x
|
|
_ [0]struct{} = [unsafe.Offsetof(Bocchi{}.y) - (unsafe.Alignof(Bocchi{}.y))]struct{}{}
|
|
// assert y is the last field in Bocchi
|
|
_ [0]struct{} = [unsafe.Sizeof(Bocchi{}) - (unsafe.Alignof(Bocchi{}.y) + unsafe.Sizeof(Bocchi{}.y))]struct{}{}
|
|
)
|
|
|
|
func main() {}
|