1// Copyright 2019 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 a
6
7type Builder struct {
8	x int
9}
10
11func (tb Builder) Build() (out struct {
12	x interface{}
13	s string
14}) {
15	out.x = nil
16	out.s = "hello!"
17	return
18}
19