Method do_call

g2all/900/module/chain.js:407–420

(...args)

    // need it

    do_call(...args) {
        if (this.position) {
            throw Error('chain not empty');
        }
        try {
            this.push_call(...args);
            this.push_get_retval();
            this.push_get_errno();
            this.push_end();
            this.run();
        } finally {
            this.reset();
        }
    }

    call_void(...args) {
        this.do_call(...args);