id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6243	"Sandia-pgi-11.9: more than one instance of overloaded function ""min"" matches"	viboes	viboes	"From the regression tests for trunk 

Test output: Sandia-pgi-11.9 - chrono - min_time_point_header / pgi-11.9
Rev 75813 / Mon, 5 Dec 2011 16:37:47 +0000
Report Time: Thu, 8 Dec 2011 20:28:27 +0000

Compile [2011-12-05 18:17:11 UTC]: fail

    ""pgCC"" -INLINE:none -Kieee -fpic -fPIC -gopt -DBOOST_ALL_NO_LIB=1 -DBOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING -DBOOST_CHRONO_HEADER_ONLY -DBOOST_CHRONO_USES_MPL_ASSERT -DBOOST_CHRONO_VERSION=2 -DBOOST_SYSTEM_NO_DEPRECATED -D__need_IOV_MAX -I"".."" -c -o ""/scratch/kbelco/boost/results/boost/bin.v2/libs/chrono/test/min_time_point_header.test/pgi-11.9/debug/min_time_point.o"" ""../libs/chrono/test/../example/min_time_point.cpp""

""../libs/chrono/test/../example/min_time_point.cpp"", line 63: error: more than
          one instance of overloaded function ""min"" matches the argument list:
            function template
                      ""boost::common_type<boost::chrono::time_point<Clock,
                      Duration1>, boost::chrono::time_point<Clock, Duration2>,
                      void>::type min(boost::chrono::time_point<Clock,
                      Duration1>, boost::chrono::time_point<Clock, Duration2>)""
            function template ""const _Tp &std::min(const _Tp &, const _Tp &)""
            argument types are: (T1, T2)
      /*auto*/ T3 t3 = (min)(t1, t2);

It seems that this compiler is introducing the std namespace without adding a using namespace std;

To workaround the issue I will add a my_ns namesapce for the defined min function.
"	Bugs	closed	Boost 1.49.0	chrono	Boost 1.48.0	Not Applicable	fixed