1 files changed, 5 insertions, 2 deletions
diff --git a/c_compiler/include/bindings.hpp b/c_compiler/include/bindings.hpp
index 2559420..9383d5d 100644
--- a/c_compiler/include/bindings.hpp
+++ b/c_compiler/include/bindings.hpp
@@ -31,12 +31,15 @@ private:
 public:
     VariableStackBindings();
 
-    void insertBinding(std::string id, TypePtr type, int stack_position);
+    void insertBinding(const std::string &id, TypePtr type, const int &stack_position);
     void increaseStackPosition();
-    void setStackPosition(int stack_counter);
+    void increaseStackPosition(const int &position);
+    void setStackPosition(const int &stack_counter);
     void nextExpressionStackPosition();
     void setExpressionStackPosition(const int &stack_counter);
 
+    TypePtr getType(const std::string &id) const;
+
     std::string breakLabel();
     std::string breakLabel(const std::string &label);
     std::string continueLabel();