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Status Not under consideration
Workspace IBM i
Categories RDi (Rational Developer for i)
Created by Guest
Created on Aug 7, 2018

RELATED IDEAS

Support UTF-8 and other non-job-CCSID character data in the RDi debugger

See this idea on ideas.ibm.com

Character variables that do not have the job CCSID are not handled correctly in the RDi debugger. The value for the a_500 variable in the program below shows 'a|b' in the RDi debugger, and the a_utf8 variable shows '/ Â'. In the system debugger, all the variables show a value of 'a!b'.

dcl-s a_job char(3) inz('a!b');
dcl-s a_37 char(3) ccsid(37) inz('a!b');
dcl-s a_500 char(3) ccsid(500) inz('a!b');
dcl-s a_utf8 char(3) ccsid(*utf8) inz('a!b');
return;

Also, if UCS-2 and UTF-16 fields have data that cannot be converted to the job CCSID, the data is not handled correctly in the RDi debugger. For example, the utf16 variable in the program below has the characters U+2018 and U+2019. These are the "smart quotes" (Left Single Quotation Mark and Right Single Quotation Mark). The utf16 variable with the hex value x'201800612019' should display as ‘a', but RDi displays it as a.

dcl-s utf16 ucs2(3) ccsid(*utf16) inz(u'201800612019');
return;


Use Case:

The user is viewing and changing Unicode variables in a debug session on a Windows system, which should be able to display Unicode data even if it is not displayable in the EBCDIC job CCSID of the IBM i system that the program is running on.


Idea priority Medium
  • Guest
    Reply
    |     Aug 23, 2018

    This RFE is a duplicate of another RFE. See <122325> for current status.

  • Guest
    Reply
    |     Aug 14, 2018

    Hi Brian, the PTF for APAR SE68768 should fix the problem with breakpoints not being hit after a dump. http://www-01.ibm.com/support/docview.wss?uid=nas2SE68768.

    - 7.2 PTF SI66857
    - 7.3 PTF SI66858

  • Guest
    Reply
    |     Aug 13, 2018

    A follow-on from the code snippet given. I modified and tried it for myself:
    **Free
    dcl-s a_job char(3) inz('a!b');
    dcl-s a_37 char(3) ccsid(37) inz('a!b');
    dcl-s a_500 char(3) ccsid(500) inz('a!b');
    dcl-s a_utf8 char(3) ccsid(*utf8) inz('a!b');
    dump(a); // Breakpoint set here (1)
    a_job = 'ABC'; // Breakpoint set here (2)
    *InLR = *On;
    return;

    I found an odd inconsistency in RDi debug. I set two breakpoints (1) and (2) above. When the program was run under RDi debug, it halted at (1). When Resume or Step Into were invoked, the program continued to run to termination.
    The same program with the same breakpoints was run under the host debug facility, (STRDBG). Execution halted at (1), but when Resumed, the program to halted at (2) - as expected.
    It would appear that the RPG IV DUMP opcode causes the RDi debug to terminate program execution prematurely. An RFE or PMR?

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