1/* Invalid use of __builtin_va_start should not cause an ICE.  Bug
2   17301.  */
3/* { dg-do compile } */
4/* { dg-options "" } */
5
6int
7write_format (char *format, ...)
8{
9  __builtin_va_list p;
10  __builtin_va_start (p); /* { dg-error "too few arguments to function 'va_start'" } */
11}
12