{"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"self.llbb().add_assignment(self.location,"}]}
        self.llbb().add_assignment(self.location, previous_var, previous_value);
        let return_value = func.new_local(self.location, previous_value.get_type(), "return_value");
        self.llbb().add_assignment(self.location, return_value, previous_var.to_rvalue());