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https://github.com/golang/go
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40 lines
551 B
Go
40 lines
551 B
Go
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// run
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// Copyright 2022 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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type Elem struct{}
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func (*Elem) Wait(callback func()) {}
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type Base struct {
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elem [8]*Elem
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}
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var g_val = 1
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func (s *Base) Do() *int {
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resp := &g_val
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for _, e := range s.elem {
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e.Wait(func() {
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*resp = 0
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})
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}
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return resp
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}
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type Sub struct {
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*Base
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}
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func main() {
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a := Sub{new(Base)}
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resp := a.Do()
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if resp != nil && *resp != 1 {
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panic("FAIL")
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}
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}
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