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ImHex/plugins/libimhex/include/hex/lang/lexer.hpp

30 lines
602 B
C++

#pragma once
#include <hex.hpp>
#include "token.hpp"
#include <optional>
#include <string>
#include <vector>
namespace hex::lang {
class Lexer {
public:
using LexerError = std::pair<u32, std::string>;
Lexer();
std::optional<std::vector<Token>> lex(const std::string& code);
const LexerError& getError() { return this->m_error; }
private:
LexerError m_error;
[[noreturn]] void throwLexerError(std::string_view error, u32 lineNumber) const {
throw LexerError(lineNumber, "Lexer: " + std::string(error));
}
};
}