| // run | |
| // Copyright 2020 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. | |
| // Make sure bounds check elision isn't confused with nil check elision. | |
| package main | |
| func main() { | |
| defer func() { | |
| err := recover() | |
| if err == nil { | |
| panic("failed to check nil ptr") | |
| } | |
| }() | |
| var m [2]*int | |
| _ = *m[1] // need a nil check, but not a bounds check | |
| } |