| // 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 b | |
| import "./a" | |
| type S a.S | |
| type Key a.Key | |
| func (s S) A() Key { | |
| return Key(a.S(s).A()) | |
| } |