Fixes are available
June 2011 Update for XL C/C++ for Linux, V10.1
XL C/C++ for Linux Fix Pack 8 (January 2014 Update) for 10.1
August 2010 Update for XL C/C++ for Linux, V10.1
January 2011 Update for XL C/C++ for Linux, V10.1
January 2012 Update for XL C/C++ for Linux, V10.1
July 2012 Update for XL C/C++ for Linux, V10.1
APAR status
Closed as program error.
Error description
The following runtime problem occurs with the C++ compiler during exception handling in the class containing std list: -----------------Testcase--------------------------------- using namespace std; #include <list> #include <iostream> class myex { private: std::list<int> l; public: myex() { } }; int main() { try { cout<<"Runnig with catch"; throw myex(); } catch(myex &e) { cout<<"Received exception"; } return 0; } -----------------------------------------------------
Local fix
In declaration of try block change from: try { cout<<"Runnig with catch"; throw myex(); } to: try { cout<<"Runnig with catch"; myex a = myex(); throw a; }
Problem summary
Runtime seg fault while trying to destroy the std list. Incorrect dtor address for the std list was passed to the runtime after the FE optimizer elminated the temporaries, and the FE transformer did not perform the corresponding temporaries replacement.
Problem conclusion
FE optimizer needs to conserve the _constructionOfThrowTemporary flag during temporaries elmination. FE transformer will perform the necessary temporaries replacement if the flag is set
Temporary fix
Comments
APAR Information
APAR number
LI75540
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
2010-07-28
Closed date
2010-07-28
Last modified date
2010-07-28
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 LI74933
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