mirror of
https://github.com/golang/go
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27 lines
456 B
Go
27 lines
456 B
Go
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// 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 "fmt"
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func main() {
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var x [64]byte
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for i := range x {
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x[i] = byte(i)
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}
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y := x
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copy(x[4:36], x[2:34])
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*(*[32]byte)(y[4:36]) = *(*[32]byte)(y[2:34])
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for i := range x {
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if x[i] != y[i] {
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fmt.Printf("x[%v] = %v; y[%v] = %v\n", i, x[i], i, y[i])
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}
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}
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}
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