#pragma once
#include <string>
#include <vector>

namespace lily {
    enum reserved_types {
        type_id_int = 0,
        type_id_str,
        type_id_last
    };

    struct type {
        virtual ~type() = default;
    };

    typedef std::shared_ptr<type> type_ptr;

    struct type_int : type {
        int type_id;

        type_int(int id) : type_id(id) {}
    };

    struct type_func : type {
        type_ptr left;
        type_ptr right;

        type_func(type_ptr l, type_ptr r) :
            left(std::move(l)), right(std::move(r)) {}
    };
}