PI20532: V5.1 COMPILE ERROR IGYCB7104-U: FAILED ASSERTION ON ./COBOLPERFGRAPH.CPP:526 or ./COBOLPerfGraph.cpp:1634.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• V5.1.1 compile gives errors:
  IGYCB7104-U Internal error while compiling function xxxxxxxx.
  Failed assertion on ./COBOLPerfGraph.cpp:526.
  Compilation terminated.
  or
  IGYCB7104-U Internal error while compiling function xxxxxxxx.
  Failed assertion on ./COBOLPerfGraph.cpp:1634.
  Compilation terminated.
  
  The compiler returns the error(s) under optimization values,
  OPT(1/2).
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of COBOL V5 compiling programs that    *
  *                 contain pairs of PERFORM ranges that are not *
  *                 strictly recursive but are close.  E.g.,     *
  *                 PERFORM A THRU C.  Where A does a PERFORM D. *
  *                 and D does a PERFORM B THRU C.               *
  *                                                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: IGYCB7104-U  Internal error while       *
  *                      compiling function xxxxxxx.  Failed     *
  *                      assertion on ./COBOLPerfGraph.cpp:526.  *
  *                      Compilation terminated.                 *
  *                                                              *
  ****************************************************************
  * RECOMMENDATION: Apply the provided PTF.                      *
  *                                                              *
  ****************************************************************
  PERFORM inlining optimization should not be done when there is
  the possibility of recursion, but in this case the compiler was
  trying to inline something that caused a failure later on.
  

Problem conclusion

• The compiler was changed to handle these cases correctly (and
  limit PERFORM inlining accordingly).
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• IGYCBE
  

Fix information

• Fixed component name

  ENT COBOL FOR Z

• Fixed component ID

  5655W3200

Applicable component levels

• R510 PSY UI19849

     UP14/07/25 P F407

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.