tcc-65816/test/tests/va-arg-11.c
2017-06-09 13:52:12 +02:00

30 lines
394 B
C

/* Test va_arg when the result is ignored and only the pointer increment
side effect is used. */
#include <stdarg.h>
static int
foo (int a, ...)
{
va_list va;
int i, res;
va_start (va, a);
for (i = 0; i < 4; ++i)
(void) va_arg (va, int);
res = va_arg (va, int);
va_end (va);
return res;
}
int
main (void)
{
if (foo (5, 4, 3, 2, 1, 0))
abort ();
exit (0);
}