1// Copyright 2012 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5package p1 6 7import "fmt" 8 9type Fer interface { 10 f() string 11} 12 13type Object struct{} 14 15func (this *Object) f() string { 16 return "Object.f" 17} 18 19func PrintFer(fer Fer) { 20 fmt.Sprintln(fer.f()) 21} 22