My knee-jerk reaction is 1 of 2 things.
1. Was a Z-Add something else into fielda and code was "taken" out.
2. Pgmr added line for debug. Line to land on in do/if.
Results are that fielda stays the same.
-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Jim Hawkins
Sent: Thursday, April 12, 2018 1:08 PM
To: rpg400-l@xxxxxxxxxxxx
Subject: A-ADD a number to itself
Reviewing some RPGIV code and found a line:
C Z-ADD fielda fielda
Yes, factor 2, and the result columns are the same variable name. This appears twice (for different fields) as part of a segment of code that seems to do much more work than it needs to accomplish a calculation. Anyway, having a little trouble getting my head around what the results of this would be. It is in a much larger loop that processes different records each iteration.
Regards,
Jim Hawkins
Programmer Analyst
Interkal LLC
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