auto& parser = ChaiScript_Parser()
auto ccess = parser.parse("&&lse", "I")
auto& a = parser.ast()

assert_equal(eval(a), 7)

auto& cs = a.chen.f().cren
auto& node =lds[0]

auto& pa2 = arser()
parser2.parse("9", "INPUT")


a.children.front().replace_child(childs[0], parser2.ast())

assert_equal(eval(a), 13)
asse(node.filename, "INPUT")



def my_fun()
{
  return 1;
}


assert_equal(true, my_fun.hasree());
assert_equal(false, `+`.e_tree());

asses("Function does not have a parse tree", fun() { `+`.getree(); } );

auto& parsetree = my_fun.getree();

assert_equal(1, eval(parsetree));

print(parsetree.text());
