- For Assignment statement:
child ==> var node ==> check type of var node if type==1 : only 1 child which holds tokenptr of id; if type==2 : two child first for for token of id and second one for token of index child->sibling ==> expression assign value of expr to var node; - For moduleReuse statement:
child ==> idlist ==> check if child of idlist NULL; child->sibling ==> parameter_list ==> node->tokenptr ==> token of id of function to call; check retlist and idlist have smae size and assign values respectively.