1// run
2
3// Copyright 2009 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
7package main
8func main() {
9	switch {
10		// empty switch is allowed according to syntax
11		// unclear why it shouldn't be allowed
12	}
13	switch tag := 0; tag {
14		// empty switch is allowed according to syntax
15		// unclear why it shouldn't be allowed
16	}
17}
18
19/*
20uetli:~/Source/go1/test/bugs gri$ 6g bug127.go
21bug127.go:5: switch statement must have case labels
22bug127.go:9: switch statement must have case labels
23*/
24