| // run | |
| // Copyright 2023 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 "unsafe" | |
| //go:noinline | |
| func f(x []byte) bool { | |
| return unsafe.SliceData(x) != nil | |
| } | |
| //go:noinline | |
| func g(x string) bool { | |
| return unsafe.StringData(x) != nil | |
| } | |
| func main() { | |
| if f(nil) { | |
| panic("bad f") | |
| } | |
| if g("") { | |
| panic("bad g") | |
| } | |
| } |