{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"reg_var.set_register_name(reg_name);"}]}
                        reg_var.set_register_name(reg_name);
                        let reg_var = self.current_func().new_local(None, ty, "input_register");
                        self.llbb().add_assignment(None, reg_var, value.immediate());