mirror of https://github.com/golang/go.git
22 lines
471 B
Go
22 lines
471 B
Go
// Copyright 2022 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.
|
|
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"unsafe"
|
|
)
|
|
|
|
func main() {
|
|
a := 1
|
|
b := 2
|
|
// The local variables.
|
|
// When -asan is enabled, the unsafe.Pointer(&a) conversion is escaping.
|
|
var p *int = (*int)(unsafe.Pointer(uintptr(unsafe.Pointer(&a)) + 1*unsafe.Sizeof(int(1))))
|
|
*p = 20 // BOOM
|
|
d := a + b
|
|
fmt.Println(d)
|
|
}
|