PI90456: FAILED ASSERTION ON ANALYSES/DOMINATORS.CPP:117.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• At OPT(1/2), compile can give error
  Failed assertion on analyses/Dominators.cpp:117.
  

Local fix

• Compile at OPT(0).
  

Problem summary

• ****************************************************************
  * USERS AFFECTED: Users of Enterprise COBOL 5.2 compiling      *
  *                 programs with INITCHECK that contain         *
  *                 PERFORM statements that may loop to          *
  *                 themselves.                                  *
  ****************************************************************
  * PROBLEM DESCRIPTION: Compiler ABORT with message             *
  *                      MSGIGYCB7104-U                          *
  *                      Internal error while compiling          *
  *                      function XXXXX. Failed assertion on     *
  *                      analyses/Dominators.cpp:117.            *
  ****************************************************************
  * RECOMMENDATION: Apply the provided PTF.                      *
  ****************************************************************
  The INITCHECK code handling PERFORMs that may loop to
  themselves and cannot reach their exits did not handle a
  particular corner case.
  

Problem conclusion

• The compiler was updated to handle that corner case.
  

Temporary fix

Comments

APAR Information

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

  PI86987

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

Modules/Macros

• IGY8RWTU IGYCBE   IGYCCBE  IGYCCICS IGYCCSRV IGYCDGEN IGYCDIAG
  IGYCDMAP IGYCEN$0 IGYCEN$1 IGYCEN$2 IGYCEN$3 IGYCEN$4 IGYCEN$5
  IGYCEN$8 IGYCEN$D IGYCEN$R IGYCFGEN IGYCFREE IGYCINIT IGYCJA$0
  IGYCJA$1 IGYCJA$2 IGYCJA$3 IGYCJA$4 IGYCJA$5 IGYCJA$8 IGYCJA$D
  IGYCJA$R IGYCLIBH IGYCLIBO IGYCLIBR IGYCLSTR IGYCLVL0 IGYCLVL1
  IGYCLVL2 IGYCLVL3 IGYCLVL8 IGYCMALL IGYCOB2  IGYCOSCN IGYCPGEN
  IGYCRCTL IGYCRDPR IGYCRDSC IGYCREAL IGYCRWT  IGYCSCAN IGYCSIMD
  IGYCUE$0 IGYCUE$1 IGYCUE$2 IGYCUE$3 IGYCUE$4 IGYCUE$5 IGYCUE$8
  IGYCUE$D IGYCUE$R IGYCXREF IGYECWI  IGYMSGE  IGYMSGK  IGYMSGT
  

Fix information

• Fixed component name

  ENT COBOL FOR Z

• Fixed component ID

  5655W3200

Applicable component levels

• R520 PSY UI52092

     UP17/11/30 P F711

• R521 PSY UI52093

     UP17/12/01 P F711

• R522 PSY UI52094

     UP17/12/01 P F711

• R52H PSY UI52095

     UP17/11/30 P F711

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.