gcc/testsuite/gcc.dg/torture/pr39074-3.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target stdint_types } */
   3
   4 #include <stdint.h>
   5
   6 uintptr_t __attribute__((noinline,const)) bar(int ***p) { return (uintptr_t)p; }
   7 extern void abort (void);
   8 int main()
   9 {
  10   int i, j;
  11   int *y = &j;
  12   int **a = &y, **x;
  13   int ***p;
  14   uintptr_t b;
  15   b = bar(&a);
  16   p = (int ***)b;
  17   x = *p;
  18   *x = &i;
  19   i = 1;
  20   *y = 0;
  21   if (i != 0)
  22     abort ();
  23   return 0;
  24 }
  25