mirror of
https://github.com/golang/go
synced 2024-11-25 23:37:58 -07:00
27 lines
420 B
Go
27 lines
420 B
Go
|
// run
|
||
|
|
|
||
|
|
// Copyright 2022 The Go Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strconv"
|
||
|
|
"sync/atomic"
|
||
|
|
"unsafe"
|
||
|
|
)
|
||
|
|
|
||
|
|
type t struct {
|
||
|
|
i1 atomic.Int32
|
||
|
|
i2 atomic.Int64
|
||
|
|
}
|
||
|
|
|
||
|
|
var v t
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
if o := unsafe.Offsetof(v.i2); o != 8 {
|
||
|
|
panic("unexpected offset, want: 8, got: " + strconv.Itoa(int(o)))
|
||
|
|
}
|
||
|
|
}
|