SymbolTable.hpp

#ifndef SYMBOL_TABLE_HPP
#define SYMBOL_TABLE_HPP

#include <language/utils/ASTNodeDataType.hpp>
#include <language/utils/DataVariant.hpp>
#include <language/utils/EmbedderTable.hpp>
#include <language/utils/FunctionTable.hpp>
#include <utils/PugsMacros.hpp>

#include <pegtl/position.hpp>

#include <iostream>

class TypeDescriptor;
class IBuiltinFunctionEmbedder;

class SymbolTable
{
 public:
  class Attributes
  {
   private:
    TAO_PEGTL_NAMESPACE::position m_position;
    int32_t m_context_id;

    bool m_is_initialized{false};
    bool m_is_module_variable{false};   // variable that is created by a module (ex: cout,...)

    ASTNodeDataType m_data_type;
    DataVariant m_value;

   public:
    bool
    hasLocalContext() const
    {
      return m_context_id != -1;
    }

    int32_t
    contextId() const
    {
      return m_context_id;
    }

    auto&
    value()
    {
      return m_value;
    }

    const auto&
    value() const
    {
      return m_value;
    }

    bool
    isInitialized() const
    {
      return m_is_initialized;
    }

    void
    setIsInitialized()
    {
      m_is_initialized = true;
    }

    bool
    isModuleVariable() const