// compile // Copyright 2021 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 p type s struct { f func() } func f() { ch := make(chan struct{}, 1) _ = [...]struct{ slice []s }{ {}, {}, {}, {}, { slice: []s{ { f: func() { ch <- struct{}{} }, }, }, }, } }