LI75798: ERROR: BASE CLASS IS DECLARED BUT NOT DEFINED

November 2010 Update for XL C/C++ for Linux, V11.1
XL C/C++ for Linux Fix Pack 9 (August 2013 Update) for 11.1
April 2011 Update for XL C/C++ for Linux, V11.1
July 2011 Update for XL C/C++ for Linux, V11.1
October 2011 Update for XL C/C++ for Linux, V11.1
June 2012 Update for XL C/C++ for Linux, V11.1
October 2012 Update for XL C/C++ for Linux, V11.1
XL C/C++ for Linux Fix Pack 8 (June 2013 Update) for 11.1

APAR status

• Closed as program error.

Error description

• When comipling code with templates the user gets the following
  error:
  
  1540-0408 (S) The base class "..." is declared but not defined.
  

Local fix

• N/A
  

Problem summary

• PROBLEM DESCRIPTION:
  In some limited cases, the compiler may fail to complete an
  implicit instantiation of a base class causing an incomplete
  class error.
  
  USERS AFFECTED:
  Users of template classes with dependent base classes where the
  base class is a template, although the issue not common to all
  template base classes and requires a specific pattern to be
  seen.
  

Problem conclusion

• The compiler is no longer missing the instantiation of the base
  class.
  

Temporary fix

Comments

APAR Information

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

  IZ76230

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

Fix information

• Fixed component name

  XL C/C++ FOR LI

• Fixed component ID

  5724X1400

Applicable component levels

• RB10 PSN IZ76230

     UP06/09/13