/**
  *
  *                  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/expressions/UnaryOperator.hpp>
#include <ast/IAstVisitor.hpp>
#include <deque>
#include <ast/IScope.hpp>

namespace Ast {

class CallExpression final
	: public UnaryOperator
{
private:
	ExpressionList m_arguments;
	IScope* m_callScope;

	CallExpression():
		UnaryOperator(ExpressionKind::Call),
		m_arguments (),
		m_callScope (nullptr)
	{};
	CallExpression(const CallExpression &toCopy):
		UnaryOperator(toCopy),
		m_arguments (toCopy.m_arguments),
		m_callScope (toCopy.m_callScope)
	{};

	static CallExpression* create(ExpressionKind) {return new CallExpression();}
	static CallExpression* createCopy(const CallExpression& toCopy) {return new CallExpression(toCopy);}
public:
	friend class Ast;
	friend class Expression;

	void init(std::int32_t line, std::int32_t pos,
			Type* typeRef,IdentifierList* callTargetsIdentifierListRef, SymbolTable* symbTabRef,
			Expression* child, ExpressionList* argumentList, IScope* scopeRef)
	{
		UnaryOperator::init(line,pos,typeRef,callTargetsIdentifierListRef, symbTabRef,child);
		m_arguments = std::move(*argumentList);
		m_callScope = scopeRef;
	}

	ExpressionList& arguments() {return m_arguments;};
	IScope* scope() {return m_callScope;};
	void accept(IAstVisitor& visitor) override {visitor.visit(this);};
	//void setArguments(ExpressionList& newArgs) {m_arguments = newArgs;};
};
}