| // Copyright 2019 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. | |
| // +build !arm,!386 | |
| package testdata | |
| import ( | |
| "sync/atomic" | |
| ) | |
| func nonAffectedArchs() { | |
| var s struct { | |
| _ bool | |
| a uint64 | |
| } | |
| atomic.SwapUint64(&s.a, 9) // ok on 64-bit architectures | |
| } |