gcc/testsuite/gcc.c-torture/execute/20040423-1.c

   1 int
   2 sub1 (int i, int j)
   3 {
   4   typedef struct
   5   {
   6    int  c[i+2];
   7   }c;
   8   int x[10], y[10];
   9
  10   if (j == 2)
  11     {
  12       memcpy (x, y, 10 * sizeof (int));
  13       return sizeof (c);
  14     }
  15   else
  16     return sizeof (c) * 3;
  17 }
  18
  19 int
  20 main ()
  21 {
  22   typedef struct
  23   {
  24    int  c[22];
  25   }c;
  26   if (sub1 (20, 3) != sizeof (c)*3)
  27     abort ();
  28
  29   return 0;
  30 }