LI77196: INTERNAL COMPILER ERROR IN XLFHOT

February 2013 Update for XL Fortran for Blue Gene/Q, V14.1

APAR status

• Closed as program error.

Error description

• When compiling a specific test case that where the function
  interface name is identical in two different subroutines and is
  invoked, the compiler produces an internal compiler error.
  

Local fix

• Rename the duplicate function interface name in one of the
  routines to any other token so that the names are not in the
  same scope.
  

Problem summary

• USERS AFFECTED:
  Users who have multiple declarations of bindc routines with the
  same interface block name but different binding labels in
  different scope and referencing them
  are affected by this issue.
  
  PROBLEM DESCRIPTION:
  The compiler produces an internal compiler error due to the
  fact that the compiler front end is using one symbol for two
  different bindc procedures with different interface.
  

Problem conclusion

• The compiler has been fixed to prevent the above internal
  compiler error.
  

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:

  IV37624 LI77376

Fix information

• Fixed component name

  XL FORTRAN FOR

• Fixed component ID

  5799AH100

Applicable component levels

• RE10 PSY

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