× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. RPG400-L
  3. January 2009

Re: FOR loop limit

On Thu, Jan 29, 2009 at 11:32 AM, Jeff Crosby <jlcrosby@xxxxxxxxxxxxxxxx> wrote:
I learned something new today.

Take the following program:

D x S 3P 0
D y S 3P 0

/free

*INLR = *On;
Y = 999;

For X = 1 To Y By 1;
EndFor;

Return;

/end-free



'twas ever thus. Works that way in Fortran, PL/I, and
Pascal (off the top of my head), too. When the loop
ends, X = Y + 1, and needs to be sized accordingly.

Sometimes it helps to know a little bit about what
the compiler generated code looks like.

Chris
---
www.brilligware.com

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Replies:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.