1 files changed, 28 insertions, 0 deletions
diff --git a/include/cru/parse/Symbol.hpp b/include/cru/parse/Symbol.hpp
index e69de29b..5c862c25 100644
--- a/include/cru/parse/Symbol.hpp
+++ b/include/cru/parse/Symbol.hpp
@@ -0,0 +1,28 @@
+#pragma once
+#include "cru/common/String.hpp"
+
+namespace cru::parse {
+class Grammar;
+
+// Base class of Terminal and Nonterminal.
+class Symbol : public Object {
+ public:
+  Symbol(Grammar* grammar, String name);
+
+  CRU_DELETE_COPY(Symbol)
+  CRU_DELETE_MOVE(Symbol)
+
+  ~Symbol() override;
+
+ public:
+  Grammar* GetGrammar() { return grammar_; }
+
+  String GetName() const { return name_; }
+  void SetName(String name) { name_ = std::move(name); }
+
+ private:
+  Grammar* grammar_;
+
+  String name_;
+};
+}  // namespace cru::parse