NumberToken operator()(const Reference& R)const
{
if( R.IsNull() )
throw NullReferenceException("Dereferencing a nullreference");
else
throw std::logic_error("Table is not convertible to a number");
}
std::string operator()(const Reference& ref)const
{
if( ref.IsNull() )
throw NullReferenceException("Dereferencing a nullreference");
else
return "Reference -> table";
}
Variable * Variable_null::at(const str8 &index) const {
throw NullReferenceException();
return 0;
}
Variable * Variable_null::at(size_t index) const {
throw NullReferenceException();
return 0;
}
NumberToken operator()(const NullReference&)const
{
throw NullReferenceException("Dereferencing a null reference");
}
std::string operator()(const NullReference&)const
{
throw NullReferenceException("Dereferencing a null reference");
}
