| // Copyright 2014 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 structs | |
| type S struct { | |
| X, Y float64 | |
| unexported bool | |
| } | |
| func (s *S) Sum() float64 { | |
| return s.X + s.Y | |
| } |