1// compile
2
3// Copyright 2011 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 2576
8package bug
9
10type T struct { a int }
11
12func f(t T) {
13        switch _, _ = t.a, t.a; {}
14}