//--------------------встроенные функции конец
//"foreach" "(" identifier "in" identifier ")" block
public void _foreach()
{
List <Lexem> lex_list = new List <Lexem>(3);
Lexem lex_iter;
string iterator_name = "";
getLex();
if (curLex.get_type() == Type_of_lex.LEX_openRoundBracket)
{
for (int i = 0; i < 3; i++)
{
getLex();
lex_list.Add(new Lexem(curLex));
}
if (lex_list[1].get_type() != Type_of_lex.LEX_in || lex_list[0].get_type() != Type_of_lex.LEX_id ||
lex_list[2].get_type() != Type_of_lex.LEX_id)
{
throw new SystemException(curLex.ToString());
}
getLex();
if (curLex.get_type() != Type_of_lex.LEX_closeRoundBracket)
{
throw new SystemException(curLex.ToString());
}
getLex();
}
else
{
throw new SystemException(curLex.ToString());
}
//аналог condition
int pl0, pl1;
iterator_name = add_new_uniq_lexId(Type_of_lex._int, null, null);
lex_iter = new Lexem(Type_of_lex._int, iterator_name);
//tableId.putValueOfLex(lex_iter, "0");
tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_ADDR, tableId.getNumOfLex(lex_iter).ToString()));
tableId.poliz_put_lex(new Lexem(Type_of_lex._int, "0"));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_assign));
tableId.addId(new LexID(new Lexem(Type_of_lex._htmlelement, lex_list[0].getName()), null, null));
tableId.putValueOfLex(new Lexem(Type_of_lex._htmlelement, lex_list[0].getName()), lex_list[0].getName());
pl0 = tableId.poliz_get_free();
//condition start
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_id, iterator_name));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_id, lex_list[2].getName()));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_ElCcnt));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_less));
//condition end
pl1 = tableId.poliz_get_free();
tableId.poliz_blank();
tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_FGO));
//---------block start
//в начале блока надо сделать elem = elemCollect[i]
//tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_ADDR, tableId.getNumOfLex(lex_list[0]).ToString()));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_id, lex_list[0].getName()));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_id, lex_list[2].getName()));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_id, iterator_name));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_ElCbyNum));
//tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_assign));
block();
//реализует i++ в while
tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_ADDR, tableId.getNumOfLex(lex_iter).ToString()));
tableId.poliz_put_lex(new Lexem(Type_of_lex.LEX_plusPlus));
//в конце i++
//---------block end
tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_LABEL, pl0.ToString()));
tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_GO));
tableId.poliz_put_lex(new Lexem(Type_of_lex.POLIZ_LABEL, tableId.poliz_get_free().ToString()), pl1);
}
void putValueOfLex(int num, string name)
{
tableId.putValueOfLex(num, name);
}
