gcc/testsuite/gcc.c-torture/execute/931004-2.c

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