| // compile | |
| // Copyright 2018 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 T interface { | |
| M(P) | |
| } | |
| type M interface { | |
| F() P | |
| } | |
| type P = interface { | |
| I() M | |
| } | |
| func main() {} |