8sa1-gcc/gcc/testsuite/gcc.c-torture/execute/va-arg-4.c
Jeff Law 921e5a0eb4 Initial revision
From-SVN: r14840
1997-08-19 01:34:40 -06:00

34 lines
544 B
C

/* On the i960 any arg bigger than 16 bytes causes all subsequent args
to be passed on the stack. We test this. */
#include <stdarg.h>
typedef struct {
char a[32];
} big;
void
f (big x, char *s, ...)
{
va_list ap;
if (x.a[0] != 'a' || x.a[1] != 'b' || x.a[2] != 'c')
abort ();
va_start (ap, s);
if (va_arg (ap, int) != 42)
abort ();
if (va_arg (ap, int) != 'x')
abort ();
if (va_arg (ap, int) != 0)
abort ();
va_end (ap);
}
main ()
{
static big x = { "abc" };
f (x, "", 42, 'x', 0);
exit (0);
}