mirror of https://go.googlesource.com/go
23 lines
481 B
Go
23 lines
481 B
Go
// run
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// Copyright 2022 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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package main
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import (
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"fmt"
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"reflect"
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"unsafe"
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)
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func main() {
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var s = []byte("abc")
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sh1 := *(*reflect.SliceHeader)(unsafe.Pointer(&s))
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ptr2 := unsafe.Pointer(unsafe.SliceData(s))
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if ptr2 != unsafe.Pointer(sh1.Data) {
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panic(fmt.Errorf("unsafe.SliceData %p != %p", ptr2, unsafe.Pointer(sh1.Data)))
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}
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}
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