Update to modern standard i guess

code_compiler/source/parser.hpp

@@ -0,0 +1,52 @@
+//	Code Compiler for BlitzLLVM
+//	Copyright(C) 2017 Michael Fabian Dirks
+//
+//	This program is free software : you can redistribute it and/or modify
+//	it under the terms of the GNU General Public License as published by
+//	the Free Software Foundation, either version 3 of the License, or
+//	(at your option) any later version.
+//
+//	This program is distributed in the hope that it will be useful,
+//	but WITHOUT ANY WARRANTY; without even the implied warranty of
+//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+//	GNU General Public License for more details.
+//
+//	You should have received a copy of the GNU General Public License
+//	along with this program.If not, see <https://www.gnu.org/licenses/>.
+
+#pragma once
+#include "lexer.hpp"
+#include "ast/ast.hpp"
+#include "ast/value.hpp"
+#include <fstream>
+#include <map>
+#include <memory>
+#include <string>
+#include <stack>
+
+namespace BlitzLLVM {
+	class Parser {
+		public:
+		Parser(std::string file);
+		~Parser();
+
+		std::unique_ptr<AST::Expression> Parse();
+
+		protected:
+		void LogMessage(const char* msg, ...);
+		void LogError(const char* msg, ...);
+
+		private:
+		std::pair<BlitzLLVM::Lexer::Token, std::string> GetNextToken();
+
+		private:
+		std::unique_ptr<AST::Expression> ParseExpression();
+		std::unique_ptr<AST::NumberExpression> ParseNumber(BlitzLLVM::Lexer::Token token, std::string value);
+		std::unique_ptr<AST::DecimalExpression> ParseDecimal(BlitzLLVM::Lexer::Token token, std::string value);
+
+		private:
+		Lexer m_lexer;
+		std::stack<std::pair<std::string, std::shared_ptr<std::istream>>> m_files;
+
+	};
+}