| // 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. | |
| package main | |
| func g(f func()) { | |
| } | |
| // Must have exportable name | |
| func F() { | |
| g(func() { | |
| ch := make(chan int) | |
| for { | |
| select { | |
| case <-ch: | |
| return | |
| default: | |
| } | |
| } | |
| }) | |
| } | |
| func main() { | |
| F() | |
| } |