Fixes are available
APAR status
Closed as program error.
Error description
While building Eigen C++ template library, the user gets the following error message: ./xlC -DEIGEN_DONT_ALIGN -DEIGEN_DONT_VECTORIZE -o test test.cpp "Eigen-2.0.11/src/Core/util/ForwardDeclarations.h", line 40.36: 1540-1109 (S) The use of undefined class "Eigen::ei_traits<Eigen::Matrix<double,10000,10000,2,10000,10000 > >" is not valid. "Eigen-2.0.11/src/Core/Matrix.h", line 128.12: 1540-0700 (I) The previous message was produced while processing "class Eigen::MatrixBase<Eigen::Matrix<double,10000,10000,2,10000,10000 > >". "Eigen-2.0.11/src/Core/Matrix.h", line 127.7: 1540-0700 (I) The previous message was produced while processing "class Eigen::Matrix<double,10000,10000,2,10000,10000>". "test.cpp", line 6.5: 1540-0700 (I) The previous message was produced while processing "main()".
Local fix
N/A
Problem summary
xlC reports the use of undefined class (a template class) is not valid
Problem conclusion
Use the template's point of instantiation as the reference point if we are in template context.
Temporary fix
Comments
APAR Information
APAR number
LI75851
Reported component name
XL C/C++ SLES10
Reported component ID
5724U8300
Reported release
A10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-01-27
Closed date
2011-01-27
Last modified date
2011-01-27
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
XL C/C++ SLES10
Fixed component ID
5724U8300
Applicable component levels
RA10 PSY
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSJT9L","label":"XL C\/C++"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A.1","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
Document Information
Modified date:
15 October 2021