文件操作 - issue30061.go
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文件: /usr/share/go-1.23/test/fixedbugs/issue30061.go
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// compile // 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. // Make sure we can linkname to memmove with an unsafe.Pointer argument. package p import "unsafe" //go:linkname memmove runtime.memmove func memmove(to, from unsafe.Pointer, n uintptr) var V1, V2 int func F() { memmove(unsafe.Pointer(&V1), unsafe.Pointer(&V2), unsafe.Sizeof(int(0))) }
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