Fixes are available
APAR status
Closed as program error.
Error description
The following test case traps at runtime when compiling with -qcheck. ===== COMPILE COMMAND: xlC_r -o tc tc.cpp -q64 -qcheck -D__IBMCPP_TR1__ ===== TESTCASE: $cat test.cpp #include <iostream> #include <memory> #include <unordered_set> #include <map> int main() { std::map< std::pair<unsigned int, unsigned int>, std::tr1::unordered_set<unsigned int> > index; std::pair<unsigned int, unsigned int> const pair(std::make_pair<unsigned int, unsigned int>(1, 10001)); std::tr1::unordered_set<unsigned int>& record(index[pair]); } ===== ACTUAL OUTPUT: $ ./tc Trace/BPT trap (core dumped) ===== EXPECTED OUTPUT: Should not trap
Local fix
n/a
Problem summary
USERS AFFECTED: Users that use -qcheck and hash containers may be affected by this issue. PROBLEM DESCRIPTION: The hash container traps when using -qcheck due to a missing check.
Problem conclusion
The hash container has been fixed to fix the scenario when _Copy where _F != _L and _Rhs is empty.
Temporary fix
Comments
APAR Information
APAR number
LI76207
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
2011-06-10
Closed date
2011-06-10
Last modified date
2011-06-10
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++ RHEL52
Fixed component ID
5724U8310
Applicable component levels
RA10 PSN IZ96301
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