RE: RPG/400 pgm strange behavior

["Richard Jackson" <richardjackson@xxxxxxxxxxxxxxxxxx>]

Jon, that sounds right to me.  I'm not trying to force the Ada solution but
if the casual or careless can break it, we are just fooling ourselves.

Richard Jackson
mailto:richardjackson@richardjackson.net
www.richardjacksonltd.com
Voice: 1 (303) 808-8058
Fax:   1 (303) 663-4325

-----Original Message-----
From: owner-rpg400-l@midrange.com [mailto:owner-rpg400-l@midrange.com]On
Behalf Of Jon.Paris@hal.it
Sent: Thursday, July 13, 2000 8:56 AM
To: RPG400-L@midrange.com
Subject: RE: RPG/400 pgm strange behavior



  >> Are the RPG prototypes "externally described" or could I create a
program with a wrong prototype, compile it successfully, the run the
program and cause a failure?

Does placing the protos in a separate source member count as "external" ?
<g>

Using the proto doesn't guarantee that the call will be "clean" but it
helps.  The way to guarantee the call (or as close as you can get) is to
use the Proto and a matching Procedure Interface (PI) instead of the Entry
PLIST. That way the proto is validated against the entry parms.  Using this
in conjunction with a good Change Management system should deal with it.




+---
| This is the RPG/400 Mailing List!
| To submit a new message, send your mail to RPG400-L@midrange.com.
| To subscribe to this list send email to RPG400-L-SUB@midrange.com.
| To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator:
david@midrange.com
+---

+---
| This is the RPG/400 Mailing List!
| To submit a new message, send your mail to RPG400-L@midrange.com.
| To subscribe to this list send email to RPG400-L-SUB@midrange.com.
| To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com.
| Questions should be directed to the list owner/operator: david@midrange.com
+---