Implements support for functions with the same name, but different parameters

src/ScriptType.hpp

@@ -1,7 +1,3 @@
-#include <utility>
-
-#include <utility>
-
 
 #ifndef PORYGONLANG_SCRIPTTYPE_HPP
 #define PORYGONLANG_SCRIPTTYPE_HPP
@@ -110,55 +106,6 @@ namespace Porygon{
         }
     };
 
-    class GenericFunctionScriptType : public ScriptType{
-        shared_ptr<ScriptType> _returnType;
-        vector<shared_ptr<ScriptType>> _parameterTypes;
-    public:
-        GenericFunctionScriptType(std::shared_ptr<ScriptType> returnType, vector<shared_ptr<ScriptType>> parameterTypes)
-            : ScriptType(TypeClass::Function){
-            _returnType = std::move(returnType);
-            _parameterTypes = std::move(parameterTypes);
-        }
-
-        const shared_ptr<ScriptType> GetReturnType() const{
-            return _returnType;
-        }
-
-        void SetReturnType(shared_ptr<ScriptType> t){
-            _returnType = std::move(t);
-        }
-
-        const vector<shared_ptr<ScriptType>> GetParameterTypes() const{
-            return _parameterTypes;
-        }
-
-        virtual const bool IsScriptFunction() const = 0;
-    };
-
-    class FunctionScriptType : public GenericFunctionScriptType{
-        vector<shared_ptr<Binder::BoundVariableKey>> _parameterKeys;
-        int _scopeIndex;
-    public:
-        FunctionScriptType(std::shared_ptr<ScriptType> returnType, vector<shared_ptr<ScriptType>> parameterTypes,
-                           vector<shared_ptr<Binder::BoundVariableKey>> parameterKeys, int scopeIndex)
-                : GenericFunctionScriptType(std::move(returnType), parameterTypes){
-            _parameterKeys = std::move(parameterKeys);
-            _scopeIndex = scopeIndex;
-        }
-
-        const vector<shared_ptr<Binder::BoundVariableKey>> GetParameterKeys() const{
-            return _parameterKeys;
-        }
-
-        const int GetScopeIndex() const{
-            return _scopeIndex;
-        }
-
-        const bool IsScriptFunction() const final{
-            return true;
-        }
-    };
-
     class NumericalTableScriptType : public ScriptType{
         shared_ptr<ScriptType> _valueType;
         // Consider adding a check whether the table actually contains a type if every key is static.