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Languages - RPG

Showing 73

Provide a CTL-OPT keyword to prohibit or issue a compiler warning when 6 char dates are used in RPG programs that will not work after 2039

dsply %date('010140':*mdy0) ; it will show DSPLY 1940-01-01 which is wrong. At least issue a compiler warning.
3 months ago in IBM i / Languages - RPG 2 Future consideration

Provide a CTL-OPT keyword to prohibit or issue a compiler warning when $ or @ are used in Variable or Procedure names

The use of $ and @ in variable names and procedure names in RPG IV hasn't been recommend in nearly 30 years. Yet we still see some legacy developers using those symbols for some reason. I'd like to see a compiler option or CTL-OPT keyword and eith...
4 months ago in IBM i / Languages - RPG 1 Future consideration

Default parameter values for parameters defined with *omit or *nopass

Allow the definition of a default value for optional parameters so that rather than having to have to check %parms and use a second field as currently :- dcl-pi addItemToBasket; sku char(10); workQty int(10) options(*nopass)end-pi; dcl-s qty like(...
about 1 year ago in IBM i / Languages - RPG 4 Future consideration

Allow data structures to be extended or decorated

RPG currently allows us to define a data structure with the same layout another with the LIKEDS keyword. It would be useful to be able to use a similar keyword to define the basic structure, but also to extend the data structure and add additional...
over 1 year ago in IBM i / Languages - RPG 1 Future consideration

Add Case Conversion to RPG Subprocedure Parameters

Add support to automatically convert Subprocedure Parameters to Upper or Lower case using OPTION(*UPPER) or OPTION(*LOWER) keywords on the parameter definition. Obviously, this would be for CHAR, VARCHAR parameters that are also CONST or VALUE. It...
over 3 years ago in IBM i / Languages - RPG 10 Future consideration

Dynamic Strings in RPG

Have the ability to declare a character very similar to how we declare a string in Java without having to give it a length. Use Case: In Java to declare a string its just String mytext; In RPG I would like to declare a char as dcl-s myText char; M...
almost 3 years ago in IBM i / Languages - RPG 12 Future consideration

Improve message RNX0351 with meaning of code

If an error happens during the XML-SAX command message RNX0351 is sent. And every time it annoys me that it only gives me a code -- ie "The XML parser detected error code 6.". What does code 6 mean? I then have to google it because I can't find it...
3 months ago in IBM i / Languages - RPG 3 Future consideration

RPG - Conditional (Ternary) Operator (?:) in EVAL operation

I'd like to be able to use conditional assignment (?:) in EVAL and EVALR operation in RPG. C, C#, java and many other languages have a conditional (aka ternary) operator. This allows developers to make very terse choices between two values based o...
over 6 years ago in IBM i / Languages - RPG 17 Future consideration

Provide capability to restrict use of Global Variables in Subprocedures

Provide a capability to restrict access to global variables from local subprocedures. This could be done by adding a keyword to the dcl-proc specification that lists the global variables permitted for a given subprocedure. For example: dcl-proc My...
over 7 years ago in IBM i / Languages - RPG 18 Future consideration

New BIF to test Parameter Length

Please introduce a new BIF (%parmlen) to get the length of a parmeter defined using OPTIONS(*VARSIZE) Use Case: To get the length of a parameter passed by reference *VARSIZE i have to code to use CEEDOD (prototype, parameters and the call itself)....
about 3 years ago in IBM i / Languages - RPG 3 Future consideration