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Languages - RPG

Showing 263

Built in function to subset an array using a procedure to filter

Create a new built in function to subset an array using a procedure to filter. Similar to the %SUBARR function, but allow a procedure to be specified to determine if the array entry should be included in the result. Something like ... dcl-ds array...
15 days ago in IBM i / Languages - RPG 2 Submitted

Keyword / Compiler Option to warn if a procedure uses global variable

New Control Spec Keyword / Compiler Option to warn if a calculation in procedure uses a global variable Keyword: PROCGLBVAR with options *ALLOW *WARN *ERROR *allow - no compiler message if a calculation in a procedure references a global variable ...
15 days ago in IBM i / Languages - RPG 0 Submitted

New *EMPTY constant

Follow-up on https://ideas.ibm.com/ideas/IBMI-I-4107. Instead of using *blank / *blanks, when one wants to return an empty string from a function, instead of writing: return ''; One could write: return *empty;
23 days ago in IBM i / Languages - RPG 1 Future consideration

Pendant to SND-MSG to retrieve the error message text

Being mainly a C# developer, it seams for me completely absurd that in RPG when you send an escape message with the SND-MSG function, you don't have a built in function to retrieve the error message text! Instead of having each developer/company t...
23 days ago in IBM i / Languages - RPG 0 Submitted

Define a field in a copy source using a field reference file.

I'm missing a way to define a field in a copy source using a field reference file.It could either be an extended version of LIKE() or a new LIKEFLD() For example:dcl-s myField1 LIKEFLD(fldref.format2 : myField : +5)dcl-s myField2 LIKE(fldref.forma...
5 days ago in IBM i / Languages - RPG 2 Submitted

Prohibit changing the activation group name of a program

If you create a program using the CRTPGM command, you have an ALWUPD() parameter. Setting it to *NO prevents you from changing the activation group name using the UPDPGM ... ACTGRP(new group) command. When you create a program using the CRTBNDXXX ...
3 months ago in IBM i / Languages - RPG 0 Submitted

Enhance maximum variable length to 4GB

More and more we need to handle data with sizes over 16MB ie XML, so it would help a lot if it was possible to handle the maximum amount of data in a variable. Therefore I would like to have the possibility to define variables in RPG with a size o...
5 months ago in IBM i / Languages - RPG 2 Under review

RPG Source compare for *functional* differences

As many of us are doing these days, we are converting our old RPG 3, RPG ILE, etc. to 100% free RPGLE (**free) and making changes in VSCode. This is good. However, When you have to Peer Code Review your co-workers changes, it is extremely difficul...
21 days ago in IBM i / Languages - RPG 0 Submitted

Add a compiler directive to emit a message to the compiler listing

Under special circumstances it can be useful to add a user defined warning or error to the compiler listing - even to the extend, that a module should not compile. A new compiler directive "/MESSAGE" should be introduced like this: /IF NOT DEFINED...
4 months ago in IBM i / Languages - RPG 1 Future consideration

Enhance RPG IV DATE FORMAT to include more clear 4-DIGIT Year Options

Extend RPG IV support for date format keywords in opcodes and built-in functions to include *MDYY, *YYMD, and *DMYY, enabling clearer intent and improving developer productivity when working with 4-digit year formats. There is a growing need for a...
3 months ago in IBM i / Languages - RPG 2 Planned for future release