/home/renji/Data/projects/zenlang/sources/zbl/Lexer.hpp

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#pragma once

#define INTERNAL_TOKEN_REF
#include "zbl/Token.hpp"
#include "zbl/Scanner.hpp"

namespace zbl {

    class ParseContext;


    class Lexer {
    public:
        inline Lexer(zbl::ParseContext& pctx) : _pctx(pctx) {}

    public:
        int parse(zbl::Scanner& scanner);

    public:
        inline bool hasToken() const {return !_tokenQ.empty();}

        inline Token deque() {return _tokenQ.deque();}

    private:
        inline void enque(const Token& token) {_tokenQ.enque(token);}

    private:
        zbl::ParseContext& _pctx;

        z::queue<Token> _tokenQ;
    };
};