| // Copyright 2016 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 | |
| import "./a" | |
| type Value interface { | |
| a.Stringer | |
| Addr() *a.Mode | |
| } | |
| var global a.Mode | |
| func f() int { | |
| var v Value | |
| v = &global | |
| return int(v.String()[0]) | |
| } | |
| func main() { | |
| f() | |
| } |