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| // run
|
| // Copyright 2014 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.
|
| // Issue 8047. Stack copier shouldn't crash if there
| // is a nil defer.
|
| package main
|
| func stackit(n int) {
| if n == 0 {
| return
| }
| stackit(n - 1)
| }
|
| func main() {
| defer func() {
| // catch & ignore panic from nil defer below
| err := recover()
| if err == nil {
| panic("defer of nil func didn't panic")
| }
| }()
| defer ((func())(nil))()
| stackit(1000)
| }
|
|