Fixes are available
APAR status
Closed as program error.
Error description
Changes to the <cmath> header file on Linux are causing name lookup errors to occur with the XL C/C++ compiler. Affected functions are: __builtin_isless __builtin_isunordered __builtin_isfinite __builtin_isinf __builtin_isnan __builtin_isgreaterequal __builtin_isgreater __builtin_signbit __builtin_islessgreater __builtin_isnormal __builtin_islessequal An example error message: line 528.14: 1540-0274 (S) The name lookup for "__builtin_isnan" did not find a declaration. line 525.5: 1540-0700 (I) The previous message was produced while processing "std::isnan<float>(float)". 1540-0700 (I) The previous message was produced while processing "example()".
Local fix
N/A
Problem summary
PROBLEM DESCRIPTION: Missing built-in function symbols from <cmath> are causing compile-time errors. USERS AFFECTED: Users of RHEL 6.2 and above.
Problem conclusion
The missing symbols have been readded, and the problem has been fixed.
Temporary fix
Comments
APAR Information
APAR number
LI76882
Reported component name
XL C/C++ FOR LI
Reported component ID
5724X1400
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-07-05
Closed date
2012-10-10
Last modified date
2012-10-10
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++ FOR LI
Fixed component ID
5724X1400
Applicable component levels
RB10 PSY
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSXVZZ","label":"XL C\/C++ for Linux"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B10","Line of Business":{"code":"LOB57","label":"Power"}}]
Document Information
Modified date:
16 October 2021