1// errorcheck
2
3// Copyright 2015 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7// Issue 9634: Structs are incorrectly unpacked when passed as an argument
8// to append.
9
10package main
11
12func main() {
13	s := struct{
14		t []int
15		u int
16	}{}
17	_ = append(s, 0) // ERROR "must be a slice|must be slice|not a slice"
18}
19