// This is from c-torture #include extern void exit(int); extern void abort(void); #pragma ccuredvararg("f", sizeof(union { long l; })) typedef unsigned long L; f (L p0, L p1, L p2, L p3, L p4, L p5, L p6, L p7, L p8, ...) { va_list select; va_start (select, p8); if (va_arg (select, L) != 10) abort (); if (va_arg (select, L) != 11) abort (); if (va_arg (select, L) != 0) abort (); va_end (select); } main () { f (1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 0L); exit (0); }