/**
  *
  *                  OOAS Compiler - C++ AST
  *
  * Copyright 2015, AIT Austrian Institute of Technology.
  * All rights reserved.
  *
  * SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.
  *
  * If you modify the file please update the list of contributors below to in-
  * clude your name. Please also stick to the coding convention of using TABs
  * to do the basic (block-level) indentation and spaces for anything after
  * that. (Enable the display of special chars and it should be pretty obvious
  * what this means.) Also, remove all trailing whitespace.
  *
  * Contributors:
  *               Willibald Krenn (AIT)
  *               Stephan Zimmerer (AIT)
  *               Christoph Czurda (AIT)
  *
  */




#pragma once

#include <ast/identifiers/LocalVariableIdentifier.hpp>
#include <ast/IAstVisitor.hpp>

namespace Ast {

class ExpressionVariableIdentifier final
	: public LocalVariableIdentifier
{
protected:
	bool m_isInitialized;

	ExpressionVariableIdentifier():
		LocalVariableIdentifier(IdentifierKind::ExpressionVariableIdentifier),
		m_isInitialized (false)
	{}
	ExpressionVariableIdentifier(const ExpressionVariableIdentifier& toCopy):
		LocalVariableIdentifier(toCopy),
		m_isInitialized (toCopy.m_isInitialized)
	{}

	static ExpressionVariableIdentifier* create() {return new ExpressionVariableIdentifier();}
	static ExpressionVariableIdentifier* createCopy(const ExpressionVariableIdentifier& toCopy) {return new ExpressionVariableIdentifier(toCopy);}
public:
	friend class Ast;
	friend class Identifier;

	void init (std::int32_t line, std::int32_t col, const char* text,
			IScope* scopeRef, Type* typeRef, bool initialized)
	{
		LocalVariableIdentifier::init(line, col, text, scopeRef, typeRef);
		m_isInitialized = initialized;
	}

	bool initialized() const {return m_isInitialized; };
	void setInitialized(bool newValue) {m_isInitialized = newValue;};

	void accept(IAstVisitor& visitor) override { visitor.visit(this); };
};
}