| // Copyright 2019 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 I interface { | |
| I2 | |
| } | |
| type I2 interface { | |
| M() | |
| } | |
| type S struct{} | |
| func (*S) M() {} | |
| func New() I { | |
| return &S{} | |
| } |