Aryadev Chavali
72ef40e671
I've decided to split the module parsing into two modules, one for the preprocessing stage which only deals with tokens and the parsing stage which generates bytecode.
40 lines
896 B
C++
40 lines
896 B
C++
/* Copyright (C) 2024 Aryadev Chavali
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* You may distribute and modify this code under the terms of the GPLv2
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* license. You should have received a copy of the GPLv2 license with
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* this file. If not, please write to: aryadev@aryadevchavali.com.
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* Created: 2024-04-14
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* Author: Aryadev Chavali
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* Description: Preprocessor which occurs after lexing before parsing.
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*/
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#ifndef PREPROCESSER_HPP
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#define PREPROCESSER_HPP
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#include <tuple>
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#include "./lexer.hpp"
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enum pp_err_t
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{
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OK = 0,
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EXPECTED_NAME,
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EXPECTED_STRING,
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EXPECTED_END,
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FILE_NONEXISTENT,
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FILE_PARSE_ERROR,
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UNKNOWN_NAME,
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};
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std::pair<std::vector<token_t>, pp_err_t>
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preprocesser(const std::vector<token_t> &);
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std::pair<std::vector<token_t>, pp_err_t>
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preprocess_macro_blocks(const std::vector<token_t> &);
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std::pair<std::vector<token_t>, pp_err_t>
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preprocess_use_blocks(const std::vector<token_t> &);
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#endif
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