1package tests 2 3var abs nat 4 5func (n nat) Add() nat { 6 return []Word{0} 7} 8 9func GetAbs() nat { 10 crossing() 11 12 abs = []Word{0} 13 return abs 14} 15 16func AbsAdd() nat { 17 crossing() 18 19 rt := GetAbs().Add() 20 return rt 21}