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https://github.com/golang/go
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21 lines
540 B
Go
21 lines
540 B
Go
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// run -race -gcflags=all=-d=checkptr=0
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// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
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// Copyright 2021 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Although -race turns on -d=checkptr, the explicit -d=checkptr=0
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// should override it.
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package main
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import "unsafe"
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var v1 = new([2]int16)
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var v2 *[3]int64
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func main() {
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v2 = (*[3]int64)(unsafe.Pointer(uintptr(unsafe.Pointer(&(*v1)[0]))))
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}
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