2025-01-25 Latest Changes

code_compiler/source/parser.hpp

@@ -3,52 +3,26 @@
 // AUTOGENERATED COPYRIGHT HEADER END
 #pragma once
 #include <filesystem>
+#include <memory>
 #include "ast/ast.hpp"
 #include "lexer.hpp"
 
 namespace blitz {
 	class parser {
-		std::filesystem::path _file;
+		std::filesystem::path         _file;
+		std::shared_ptr<blitz::lexer> _lexer;
+
+		std::shared_ptr<blitz::ast::node> _expr;
 
 		public:
 		~parser();
 		parser(std::filesystem::path file);
+
+		std::shared_ptr<blitz::ast::node> current();
+		std::shared_ptr<blitz::ast::node> next();
+
+		private:
+		std::shared_ptr<blitz::ast::node> try_parse(blitz::token token);
+		std::shared_ptr<blitz::ast::node> try_parse_variable();
 	};
 } // namespace blitz
-
-/*
-#include <fstream>
-#include <map>
-#include <memory>
-#include <stack>
-#include <string>
-#include "ast/value.hpp"
-#include "lexer.hpp"
-
-namespace blitz {
-	class parser {
-		public:
-		parser(std::string file);
-		~parser();
-
-		std::unique_ptr<ast::expression> parse();
-
-		protected:
-		void log(const char* msg, ...);
-		void log_error(const char* msg, ...);
-
-		private:
-		std::pair<blitz::lexer::tokentype, std::string> next();
-
-		private:
-		std::unique_ptr<ast::expression> parse_expression();
-		std::unique_ptr<ast::NumberExpression> parse_number(blitz::lexer::tokentype token, std::string value);
-		std::unique_ptr<ast::DecimalExpression> parse_decimal(blitz::lexer::tokentype token, std::string value);
-
-		private:
-		lexer m_lexer;
-		std::stack<std::pair<std::string, std::shared_ptr<std::istream>>> m_files;
-
-	};
-}
-*/