id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7479	Compiles fails with compilers supporting constexpr fails if the standard library doesn't provides the constexpr interface	viboes	viboes	"
{{{
qcc.compile.c++ D:\boostBuild_QCC_1_52_0_beta1\boost\bin.v2\libs\chrono\build\qcc\release\link-static\target-os-qnxnto\threadapi-pthread\threading-multi\chrono.o
In file included from ./boost/chrono/chrono.hpp:11:0,
                 from ./boost/chrono/detail/inlined/chrono.hpp:13,
                 from libs\chrono\src\chrono.cpp:14:
./boost/chrono/duration.hpp: In static member function 'static constexpr float boost::chrono::detail::chrono_numeric_limits<float, true>::lowest()':
./boost/chrono/duration.hpp:355:56: error: call to non-constexpr function 'static std::numeric_limits<float>::_Ty std::numeric_limits<float>::max()'
./boost/chrono/duration.hpp: In static member function 'static constexpr double boost::chrono::detail::chrono_numeric_limits<double, true>::lowest()':
./boost/chrono/duration.hpp:363:57: error: call to non-constexpr function 'static std::numeric_limits<double>::_Ty std::numeric_limits<double>::max()'
./boost/chrono/duration.hpp: In static member function 'static constexpr long double boost::chrono::detail::chrono_numeric_limits<long double, true>::lowest()':
./boost/chrono/duration.hpp:371:61: error: call to non-constexpr function 'static std::numeric_limits<long double>::_Ty std::numeric_limits<long double>::max()'
cc: d:/qnxsdk/qnxsdk6.5-001/host/win32/x86/usr/lib/gcc/i486-pc-nto-qnx6.5.0/4.7.1/cc1plus caught signal 1

    ""QCC"" -Wc,-ftemplate-depth-128 -DFD_SETSIZE=2048 -march=k8-sse3 -mtune=k8-sse3 -mmmx -msse3 -mfpmath=sse -mno-3dnow -mstackrealign -Wc,-fPIC,-std=c++0x,-std=gnu++0x -O3 -Wc,-finline-functions -Wc,-Wno-inline -Wc,-Wall -DBOOST_ALL_NO_LIB=1 -DBOOST_All_STATIC_LINK=1 -DBOOST_SYSTEM_NO_DEPRECATED -DBOOST_SYSTEM_STATIC_LINK=1 -DNDEBUG -I""."" -c -o ""D:\boostBuild_QCC_1_52_0_beta1\boost\bin.v2\libs\chrono\build\qcc\release\link-static\target-os-qnxnto\threadapi-pthread\threading-multi\chrono.o"" ""libs\chrono\src\chrono.cpp""

...failed qcc.compile.c++ D:\boostBuild_QCC_1_52_0_beta1\boost\bin.v2\libs\chrono\build\qcc\release\link-static\target-os-qnxnto\threadapi-pthread\threading-multi\chrono.o...
common.copy D:\boost\include\boost\checked_delete.hpp
D:\boost_1_52_0_beta1\boost\checked_delete.hpp
        1 file(s) copied.
common.copy D:\boost\include\boost\chrono.hpp
D:\boost_1_52_0_beta1\boost\chrono.hpp
        1 file(s) copied.
qcc.compile.c++ D:\boostBuild_QCC_1_52_0_beta1\boost\bin.v2\libs\chrono\build\qcc\release\link-static\target-os-qnxnto\threadapi-pthread\threading-multi\process_cpu_clocks.o
In file included from ./boost/chrono/process_cpu_clocks.hpp:18:0,
                 from ./boost/chrono/detail/inlined/process_cpu_clocks.hpp:19,
                 from libs\chrono\src\process_cpu_clocks.cpp:17:
./boost/chrono/duration.hpp: In static member function 'static constexpr float boost::chrono::detail::chrono_numeric_limits<float, true>::lowest()':
./boost/chrono/duration.hpp:355:56: error: call to non-constexpr function 'static std::numeric_limits<float>::_Ty std::numeric_limits<float>::max()'
./boost/chrono/duration.hpp: In static member function 'static constexpr double boost::chrono::detail::chrono_numeric_limits<double, true>::lowest()':
./boost/chrono/duration.hpp:363:57: error: call to non-constexpr function 'static std::numeric_limits<double>::_Ty std::numeric_limits<double>::max()'
./boost/chrono/duration.hpp: In static member function 'static constexpr long double boost::chrono::detail::chrono_numeric_limits<long double, true>::lowest()':
./boost/chrono/duration.hpp:371:61: error: call to non-constexpr function 'static std::numeric_limits<long double>::_Ty std::numeric_limits<long double>::max()'
cc: d:/qnxsdk/qnxsdk6.5-001/host/win32/x86/usr/lib/gcc/i486-pc-nto-qnx6.5.0/4.7.1/cc1plus caught signal 1
}}}
"	Bugs	closed	Boost 1.52.0	chrono	Boost 1.51.0	Problem	fixed