1static int foo(void)
2{
3	switch () {
4	case 0:
5		return 0;
6	default:
7		return 1;
8	}
9}
10
11static int bar(void)
12{
13	if ()
14		return 0;
15	else
16		return 1;
17}
18
19/*
20 * check-name: empty expression
21 *
22 * check-error-start
23empty-expr.c:3:17: error: an expression is expected before ')'
24empty-expr.c:13:13: error: an expression is expected before ')'
25 * check-error-end
26 */
27