gcc/testsuite/gcc.c-torture/execute/931004-6.c

   1 #include <stdarg.h>
   2
   3 struct tiny
   4 {
   5   short c;
   6   short d;
   7 };
   8
   9 f (int n, ...)
  10 {
  11   struct tiny x;
  12   int i;
  13
  14   va_list ap;
  15   va_start (ap,n);
  16   for (i = 0; i < n; i++)
  17     {
  18       x = va_arg (ap,struct tiny);
  19       if (x.c != i + 10)
  20         abort();
  21       if (x.d != i + 20)
  22         abort();
  23     }
  24   {
  25     long x = va_arg (ap, long);
  26     if (x != 123)
  27       abort();
  28   }
  29   va_end (ap);
  30 }
  31
  32 main ()
  33 {
  34   struct tiny x[3];
  35   x[0].c = 10;
  36   x[1].c = 11;
  37   x[2].c = 12;
  38   x[0].d = 20;
  39   x[1].d = 21;
  40   x[2].d = 22;
  41   f (3, x[0], x[1], x[2], (long) 123);
  42   exit(0);
  43 }
  44