From ddedc416185954051ff2a826c24fc1cc608204f1 Mon Sep 17 00:00:00 2001
From: Cori Barker <coribarker2@gmail.com>
Date: Thu, 5 Feb 2026 09:32:20 +0000
Subject: Written some class declarations for the semantics, updated README

---
 include/semantic/symbol_table.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 include/semantic/symbol_table.h

(limited to 'include/semantic/symbol_table.h')

diff --git a/include/semantic/symbol_table.h b/include/semantic/symbol_table.h
new file mode 100644
index 0000000..b2b8270
--- /dev/null
+++ b/include/semantic/symbol_table.h
@@ -0,0 +1,25 @@
+#pragma once
+
+class SymbolTable {
+public:
+    explicit SymbolTable();
+    ~SymbolTable() = default;
+    void enterScope(std::string scope_name);
+    void exitScope();
+    Scope* getCurrentScope();
+    Scope* getGlobalScope();
+    int getScopeLevel();
+    void insert(Symbol symbol);
+    Symbol* lookup(std::string name);
+    Symbol* lookupCurrentScope(std::string name);
+    bool isDeclared(std::string name);
+    bool isDeclaredInCurrentScope(std::string name);
+    void display();
+    std::string toString();
+
+private:
+    std::vector<std::unique_ptr<Scope>> scopes;
+    Scope* current_scope;
+    int scope_level;
+    Scope* global_scope;
+};
-- 
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