Fixes are available
XL C/C++ for AIX Fix Pack 11 (February 2015 PTF) for 12.1
XL C/C++ for AIX Fix Pack 12 (May 2015 PTF) for 12.1
XL C/C++ for AIX Fix Pack 13 (August 2015 Update) for 12.1
XL C/C++ for AIX Fix Pack 14 (December 2015 Update) for 12.1
XL C/C++ for AIX Fix Pack 15 (April 2016 Update) for 12.1
XL C/C++ for AIX Fix Pack 16 (July 2016 Update) for 12.1
XL C/C++ for AIX Fix Pack 17 (November 2016 Update) for 12.1
XL C/C++ for AIX Fix Pack 18 (February 2017 Update) for 12.1
XL C/C++ for AIX Fix Pack 19 (August 2017 Update) for 12.1
XL C/C++ for AIX Fix Pack 20 (March 2018 Update) for 12.1
XL C/C++ for AIX Fix Pack 21 (January 2019 Update) for 12.1
APAR status
Closed as program error.
Error description
The compiler produces an internal compiler error for the following test case: ===== COMPILE COMMAND: xlC -c ice.cpp ===== TESTCASE: $ cat ice.cpp class RandomDev { public: virtual double operator()(void) =0; virtual double operator()(double x) =0; }; class GenericRandomDevFactory { public: virtual RandomDev* create() const =0; }; template <typename DevType> class RandomDevFactory: public GenericRandomDevFactory { public: RandomDev* create() const { return new DevType(); } }; template <typename T> class Wrapper: public T { public: /*-------------------------------------------- /*using RandomDev::operator();*/ using RandomDev::operator(); --------------------------------------------*/ double operator()(void) { return 0.0; } double operator()(double x) { return x; } }; int main() { RandomDevFactory<Wrapper<RandomDev> > r; return 0; } $ ===== ACTUAL OUTPUT: Compile time ICE ===== EXPECTED OUTPUT: No compile time ICE
Local fix
Properly code the comments.
Problem summary
USERS AFFECTED: All users with ill-formed nested comment inside of template body that does not get instantiated are affected by this issue. PROBLEM DESCRIPTION: Template body does not get processed until later. This causes compiler to crash when it picks up wrongly parsed texts in comment block.
Problem conclusion
Fix has been made so that compiler stops incorporation when the template body error occurs.
Temporary fix
Comments
APAR Information
APAR number
IV68557
Reported component name
XL C/C++ FOR AI
Reported component ID
5725C7200
Reported release
C10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-01-14
Closed date
2015-02-26
Last modified date
2015-02-26
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 AI
Fixed component ID
5725C7200
Applicable component levels
Document Information
Modified date:
19 August 2024