OoasTools

/**

  *

  *                  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); };

};

}