| // 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 a | |
| type T struct{ p *int64 } | |
| type i struct{} | |
| func G() *T { return &T{nil} } | |
| func (j i) F(a, b *T) *T { | |
| n := *a.p + *b.p | |
| return &T{&n} | |
| } | |
| func (j i) G() *T { | |
| return &T{} | |
| } | |
| type I[Idx any] interface { | |
| G() Idx | |
| F(a, b Idx) Idx | |
| } | |
| func Gen() I[*T] { | |
| return i{} | |
| } |