1  /* { dg-do compile } */
       2  
       3  extern void* malloc(__SIZE_TYPE__) __attribute__((malloc));
       4  
       5  typedef struct {
       6    char pad;
       7    int arr[0];
       8  } __attribute__((packed)) str;
       9  
      10  str *
      11  foo (void)
      12  {
      13    str *s = malloc (sizeof (str) + sizeof (int));
      14    s->arr[0] = 0x12345678;
      15    return s;
      16  }