1/* PR middle-end/30473 */
2
3extern int sprintf (char *, const char *, ...);
4extern void abort (void);
5
6char *
7foo (char *buf, char *p)
8{
9  sprintf (buf, "abcde", p++);
10  return p;
11}
12
13int
14main (void)
15{
16  char buf[6];
17  if (foo (buf, &buf[2]) != &buf[3])
18    abort ();
19  return 0;
20}
21