Fixes are available
APAR status
Closed as program error.
Error description
When compiling source that contains a variable attribute using the syntax form __attribute__ or __attribute, the compiler is encountering an internal compiler error in the C++ front end. ===== TEST CASE ===== int foo() { typedef void* atype; __attribute__((unused)) atype a; return 0; } ===== OUTPUT ===== % xlC -c test.cpp xlC: 1501-230 (S) Internal compiler error; please contact your Service Representative. For more information visit: http://www.ibm.com/support/docview.wss?uid=swg21110810
Local fix
- Remove attribute
Problem summary
PROBLEM DESCRIPTION: An internal compiler error occurs while processing __attribute((unused)) on a typedef. USERS AFFECTED: Users of __attribute((unused)) on a typedef.
Problem conclusion
The issue was corrected, and the internal compiler error is no longer generated.
Temporary fix
Comments
APAR Information
APAR number
LI76550
Reported component name
XL C/C++ RHEL52
Reported component ID
5724U8310
Reported release
A10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-01-09
Closed date
2012-01-09
Last modified date
2012-01-09
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++ RHEL52
Fixed component ID
5724U8310
Applicable component levels
RA10 PSN LI76402
UP06/09/13
[{"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:
17 October 2021