49 lines
1.9 KiB
C++
49 lines
1.9 KiB
C++
#pragma once
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#include <hex.hpp>
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#include "token.hpp"
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#include "ast_node.hpp"
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#include <vector>
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namespace hex::lang {
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class Parser {
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public:
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Parser();
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using TokenIter = std::vector<Token>::const_iterator;
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std::pair<Result, std::vector<ASTNode*>> parse(const std::vector<Token> &tokens);
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const std::pair<u32, std::string>& getError() { return this->m_error; }
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private:
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std::pair<u32, std::string> m_error;
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ASTNode* parseBuiltinVariableDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseCustomTypeVariableDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseBuiltinPointerVariableDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseCustomTypePointerVariableDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseBuiltinArrayDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseCustomTypeArrayDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseBuiltinVariableArrayDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseCustomTypeVariableArrayDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parsePaddingDecl(TokenIter &curr);
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ASTNode* parseFreeBuiltinVariableDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseFreeCustomTypeVariableDecl(TokenIter &curr, bool hasEndianDef);
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ASTNode* parseStruct(TokenIter &curr);
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ASTNode* parseUnion(TokenIter &curr);
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ASTNode* parseEnum(TokenIter &curr);
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ASTNode *parseBitField(TokenIter &curr);
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ASTNode *parseScope(TokenIter &curr);
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std::optional<ASTNode*> parseUsingDeclaration(TokenIter &curr);
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std::optional<std::vector<ASTNode*>> parseStatement(TokenIter &curr);
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std::vector<ASTNode*> parseTillToken(TokenIter &curr, Token::Type endTokenType);
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bool tryConsume(TokenIter &curr, std::initializer_list<Token::Type> tokenTypes);
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};
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} |