| // run | |
| // 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 | |
| type Elem struct{} | |
| func (*Elem) Wait(callback func()) {} | |
| type Base struct { | |
| elem [8]*Elem | |
| } | |
| var g_val = 1 | |
| func (s *Base) Do() *int { | |
| resp := &g_val | |
| for _, e := range s.elem { | |
| e.Wait(func() { | |
| *resp = 0 | |
| }) | |
| } | |
| return resp | |
| } | |
| type Sub struct { | |
| *Base | |
| } | |
| func main() { | |
| a := Sub{new(Base)} | |
| resp := a.Do() | |
| if resp != nil && *resp != 1 { | |
| panic("FAIL") | |
| } | |
| } |