func Main()
  t.4 = HeapAllocZ(8)
  [t.4+0] = :functable_A
  t.3 = t.4
  t.3 = t.3
  t.6 = [t.3+0]
  t.7 = [t.6+0]
  t.5 = call t.7(t.3 )
  t.8 = t.5
  PrintIntS(t.8)
  ret

const functable_A
   :A_set_get

func A_set_get(this )
  t.0 = HeapAllocZ(12)
  [t.0+0] = :functable_B
  [this+4] = t.0
  t.3 = [this+4]
  t.4 = [t.3+0]
  t.5 = [t.4+4]
  t.2 = call t.5(t.3 )
  t.1 = t.2
  t.3 = [this+4]
  t.7 = [t.3+0]
  t.8 = [t.7+0]
  t.6 = call t.8(t.3 )
  t.1 = t.6
  t.9 = t.1
  ret t.9

const functable_B
   :B_get
   :B_set

func B_get(this )
  t.0 = [this+8]
  ret t.0

func B_set(this )
  [this+8] = 12
  t.0 = 1
  ret t.0

func AllocArray(size)
  bytes = MulS(size 4)
  bytes = Add(bytes 4)
  v = HeapAllocZ(bytes)
  [v] = size
  ret v