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/**
** \file ast/typable.hh
** \brief Declaration of ast::Typable.
*/
#pragma once
#include <ast/fwd.hh>
#include <type/fwd.hh>
namespace ast
{
/** \class ast::Typable
** \brief Hold a type information.
**
** A Typable node holds a type information (type::Type) about
** this node. This can be:
** \li the type of the node itself, if it is a Exp or a Ty, or
** \li the type of of the declared object, in case of a Dec.
*/
class Typable
{
// FIXME DONE: Some code was deleted here.
public:
// Only need for basic constructor and destructor here
Typable();
virtual ~Typable() = default;
/* We prohibit copy and assignment as to avoid having
** multiple Typable referencing the same Type which could
** potentially mess up the TypeConstructor
*/
Typable(const Typable&) = delete;
Typable& operator=(const Typable&) = delete;
// Basic getters/setters
void type_set(const type::Type*);
const type::Type* type_get() const;
// Making sure we can visit thoses "nodes"
virtual void accept(ConstVisitor& v) const = 0;
virtual void accept(Visitor& v) = 0;
private:
const type::Type* type_;
};
} // namespace ast
#include <ast/typable.hxx>
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