1// compile
2
3// Copyright 2014 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// PR61244: Type descriptors expressions were not traversed, causing an ICE
8// in gccgo when producing the backend representation.
9// This is a reduction of a program reported by GoSmith.
10
11package main
12
13const a = 0
14
15func main() {
16	switch i := (interface{})(a); i.(type) {
17	case [0]string:
18	}
19}
20