Re: %subarr

Tim Kredlo wrote:
> 
> This is the complete line.
> I used the middle line of the following example from the RPG ILE reference
> manual. I was attempting to resize 'Dlr' from elements 1 to Idx, an integer
> that had been calculated previously.
> 
> if (oldElems < dynArrInfo.current);
>         %subarr(dynArr : oldElems + 1 : dynArrInfo.current - oldElems);
> endif;
> 

Oops, there's an error in the manual.  

That line should say
         %subarr(dynArr : oldElems + 1 : dynArrInfo.current - oldElems)
= *blanks;
    or
         clear %subarr(dynArr : oldElems + 1 : dynArrInfo.current -
oldElems);

Your %subarr expression is really just an array, so your statement is
the equivalent of
   array;
But you need something like this:
   array = *blanks;
 or
   clear array;