Zadata 3 Programski prevodioci

do while

do_while_statement
    :
     _DO statement _WHILE _LPAREN _D _RELOP literal _RPAREN _SEMICOLON
        {
            int idx;
            if( (idx = lookup_symbol($5, VAR|PAR))==-1)
                err("'%s' undeclared" ,$5);
            if(!=check_types(idx, $7))
                err("Incompotable types in do while");

        }
    ;