Michael Fabian 'Xaymar' Dirks
40 lines
1004 B
C++
40 lines
1004 B
C++
/// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2017-2024 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// AUTOGENERATED COPYRIGHT HEADER END
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#pragma once
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#include "lexer.hpp"
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#include "ast/ast.hpp"
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#include "ast/value.hpp"
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#include <fstream>
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#include <map>
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#include <memory>
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#include <string>
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#include <stack>
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namespace blitz {
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class parser {
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public:
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parser(std::string file);
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~parser();
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std::unique_ptr<ast::expression> parse();
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protected:
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void log(const char* msg, ...);
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void log_error(const char* msg, ...);
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private:
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std::pair<blitz::lexer::tokentype, std::string> next();
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private:
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std::unique_ptr<ast::expression> parse_expression();
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std::unique_ptr<ast::NumberExpression> parse_number(blitz::lexer::tokentype token, std::string value);
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std::unique_ptr<ast::DecimalExpression> parse_decimal(blitz::lexer::tokentype token, std::string value);
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private:
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lexer m_lexer;
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std::stack<std::pair<std::string, std::shared_ptr<std::istream>>> m_files;
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};
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}
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