1592 | prev_declared_enumerated_type_name

  1592     /* ref_type_name is defined in IEC 61131-3 v3 */

  1593 | prev_declared_simple_type_name

  1593 | prev_declared_ref_type_name               {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!

  1594 | prev_declared_subrange_type_name

  1594 | prev_declared_simple_type_name            {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!

  1595 | prev_declared_array_type_name

  1595 | prev_declared_subrange_type_name          {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!

  1596 | prev_declared_structure_type_name

  1596 | prev_declared_enumerated_type_name        {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!

  1597 | prev_declared_string_type_name

  1597 | prev_declared_array_type_name             {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!

  1598 | prev_declared_ref_type_name  /* defined in IEC 61131-3 v3 */

  1598 | prev_declared_structure_type_name         {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!

  1599 | prev_declared_string_type_name            {$$ = new identifier_c(((token_c *)$1)->value, locloc(@$));}; // change the derived_datatype_identifier_c into an identifier_c, as it will be taking the place of an identifier!