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#ifndef AST_DECLARATION_HPP
#define AST_DECLARATION_HPP
#include "node.hpp"
#include "type.hpp"
#include "expression.hpp"
#include <memory>
class Declaration;
typedef std::shared_ptr<Declaration> DeclarationPtr;
class Declaration : public Node {
protected:
TypePtr type_;
std::string id_;
ExpressionPtr initializer_;
DeclarationPtr next_declaration_;
DeclarationPtr next_list_declaration_;
bool extern_declaration_;
public:
Declaration(const std::string &id = "", Expression *initializer = nullptr);
Declaration(const std::string &id, ExpressionPtr initializer);
virtual void print() const;
virtual void printXml() const;
virtual VariableStackBindings printAsm(VariableStackBindings bindings, unsigned &label_count) const;
virtual VariableStackBindings localAsm(VariableStackBindings bindings, unsigned &label_count) const;
virtual void countDeclarations(unsigned &declaration_count) const;
void linkDeclaration(Declaration *next_declaration);
void linkListDeclaration(Declaration *next_list_declaration);
void setType(TypePtr type);
void setInitializer(Expression *initializer);
void setExternDeclaration(bool is_extern);
DeclarationPtr getNext() const;
DeclarationPtr getNextListItem() const;
ExpressionPtr getInitializer() const;
std::string getId() const;
TypePtr getType() const;
};
class ArrayDeclaration : public Declaration
{
private:
unsigned size_;
public:
ArrayDeclaration(const std::string &id = "", ExpressionPtr initializer = nullptr, const unsigned &size = 0);
virtual VariableStackBindings printAsm(VariableStackBindings bindings, unsigned &label_count) const;
virtual VariableStackBindings localAsm(VariableStackBindings bindings, unsigned &label_count) const;
virtual void countDeclarations(unsigned &declaration_count) const;
};
#endif
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