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atomic_sp_constexpr_test: add pragma messages when skipped

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Peter Dimov
2018-01-17 16:46:54 +02:00
parent 77a35856c6
commit 8d0afb670f
1 changed files with 24 additions and 20 deletions
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44
test/atomic_sp_constexpr_test.cpp
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@ -1,7 +1,7 @@
//
// atomic_sp_constexpr_test.cpp
//
// Copyright 2017 Peter Dimov
// Copyright 2017, 2018 Peter Dimov
//
// Distributed under the Boost Software License, Version 1.0.
// See accompanying file LICENSE_1_0.txt or copy at
@ -9,32 +9,36 @@
//
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
#define HAVE_CONSTEXPR_INIT
#include <boost/config/workaround.hpp>
#include <boost/config/pragma_message.hpp>
#if defined( BOOST_NO_CXX11_CONSTEXPR )
# undef HAVE_CONSTEXPR_INIT
#endif
#if BOOST_WORKAROUND( BOOST_MSVC, < 1920 )
# undef HAVE_CONSTEXPR_INIT
#endif
BOOST_PRAGMA_MESSAGE("Skipping test due to BOOST_NO_CXX11_CONSTEXPR")
int main() {}
#if defined(__clang__) && defined( BOOST_NO_CXX14_CONSTEXPR )
# undef HAVE_CONSTEXPR_INIT
#endif
#elif BOOST_WORKAROUND( BOOST_MSVC, < 1920 )
// MSVC does not implement static initialization for constexpr
BOOST_PRAGMA_MESSAGE("Skipping test due to BOOST_MSVC < 1920")
int main() {}
#elif defined(__clang__) && defined( BOOST_NO_CXX14_CONSTEXPR )
// Clang only implements static initialization for constexpr in C++14 mode
BOOST_PRAGMA_MESSAGE("Skipping test due to __clang__ and BOOST_NO_CXX14_CONSTEXPR")
int main() {}
#elif defined( _LIBCPP_VERSION ) && ( _LIBCPP_VERSION < 5000 )
#if defined( _LIBCPP_VERSION ) && ( _LIBCPP_VERSION < 5000 )
// in libc++, atomic_flag has a non-constexpr constructor from bool
# undef HAVE_CONSTEXPR_INIT
#endif
BOOST_PRAGMA_MESSAGE("Skipping test due to _LIBCPP_VERSION < 5000")
int main() {}
#if !defined( HAVE_CONSTEXPR_INIT ) || defined( BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX )
#elif defined( BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX )
int main()
{
}
BOOST_PRAGMA_MESSAGE("Skipping test due to BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX")
int main() {}
#else
@ -69,4 +73,4 @@ int main()
return boost::report_errors();
}
#endif // #if defined( BOOST_NO_CXX11_CONSEXPR )
#endif