(*test.fib)(0xc04204a5a0)({
 index: (int) 5,
 prev: (*test.fib)(0xc04204a580)({
  index: (int) 4,
  prev: (*test.fib)(0xc04204a560)({
   index: (int) 3,
   prev: (*test.fib)(0xc04204a540)({
    index: (int) 2,
    prev: (*test.fib)(0xc04204a520)({
     index: (int) 1,
     prev: (*test.fib)(0xc04204a500)({
      index: (int) 0,
      prev: (*test.fib)(),
      prevprev: (*test.fib)()
     }),
     prevprev: (*test.fib)()
    }),
    prevprev: (*test.fib)(0xc04204a500)({
     index: (int) 0,
     prev: (*test.fib)(),
     prevprev: (*test.fib)()
    })
   }),
   .
   .
   .