cmake/Tests/CompileFeatures/default_dialect.cpp
2021-09-14 00:13:48 +02:00

55 lines
1.0 KiB
C++

template <long l>
struct Outputter;
#if defined(__INTEL_COMPILER) && defined(_MSVC_LANG) && _MSVC_LANG < 201403L
# if defined(__INTEL_CXX11_MODE__)
# if defined(__cpp_aggregate_nsdmi)
# define CXX_STD 201402L
# else
# define CXX_STD 201103L
# endif
# else
# define CXX_STD 199711L
# endif
#elif defined(_MSC_VER) && defined(_MSVC_LANG)
# define CXX_STD _MSVC_LANG
#else
# define CXX_STD __cplusplus
#endif
#if DEFAULT_CXX23
# if CXX_STD <= 202002L
Outputter<CXX_STD> o;
# endif
#elif DEFAULT_CXX20
# if CXX_STD <= 201703L
Outputter<CXX_STD> o;
# endif
#elif DEFAULT_CXX17
# if CXX_STD <= 201402L
Outputter<CXX_STD> o;
# endif
#elif DEFAULT_CXX14
# if CXX_STD != 201402L
Outputter<CXX_STD> o;
# endif
#elif DEFAULT_CXX11
# if CXX_STD != 201103L
Outputter<CXX_STD> o;
# endif
#else
# if !DEFAULT_CXX98
# error Buildsystem error
# endif
# if CXX_STD != 199711L && CXX_STD != 1 && \
!defined(__GXX_EXPERIMENTAL_CXX0X__)
Outputter<CXX_STD> o;
# endif
#endif
int main()
{
return 0;
}