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50 lines
721 B
50 lines
721 B
2 years ago
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/*
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* Copyright (C) 2023 Riyyi
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*
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* SPDX-License-Identifier: MIT
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*/
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#pragma once
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#include <cstddef> // size_t
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#include <vector>
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#include "ast.h"
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#include "lexer.h"
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namespace blaze {
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// Parsing -> creates AST
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class Reader {
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public:
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Reader(std::vector<Token>&& tokens) noexcept;
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virtual ~Reader();
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void read();
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void dump();
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ASTNode* node() { return m_node; }
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private:
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bool isEOF() const;
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Token peek() const;
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Token consume();
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void ignore();
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ASTNode* readImpl();
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ASTNode* readList();
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ASTNode* readString();
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ASTNode* readValue();
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void dumpImpl(ASTNode* node);
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size_t m_index { 0 };
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size_t m_indentation { 0 };
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std::vector<Token> m_tokens;
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ASTNode* m_node { nullptr };
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};
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} // namespace blaze
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