1// errorcheck
2
3// Copyright 2010 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// 6g accepts the program below even though it is syntactically incorrect:
8// Each statement in the list of statements for each case clause must be
9// terminated with a semicolon. No semicolon is present for the labeled
10// statements and because the last token is a colon ":", no semicolon is
11// inserted automatically.
12//
13// Both gccgo and gofmt correctly refuse this program as is and accept it
14// when the semicolons are present.
15
16// This is a test case for issue 777 ( https://golang.org/issue/777 ).
17
18package main
19
20func main() {
21	switch 0 {
22	case 0:
23		L0:  // ERROR "statement"
24	case 1:
25		L1:  // ERROR "statement"
26	default:
27		     // correct since no semicolon is required before a '}'
28		goto L2
29		L2:
30	}
31}
32