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+/**
+ * lisp-compiler: Compiles LISP using LLVM.
+ * Copyright (C) 2022  Clyne Sullivan
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ *
+ * @file state.hpp
+ * @brief Object to maintain compiler state during code compilation.
+ */
+
+#ifndef STATE_HPP
+#define STATE_HPP
+
+#include "ast.hpp"
+
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
+
+#include <map>
+#include <string>
+
+struct CompilerState
+{
+    llvm::LLVMContext context;
+    llvm::Module module;
+    llvm::IRBuilder<> builder;
+    std::map<std::string, AST::Value> namedValues;
+    int scope;
+
+    CompilerState():
+        context(),
+        module("main", context),
+        builder(context),
+        scope(0) {}
+};
+
+#endif // STATE_HPP
+