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Fix -Wregister error on Clang in C++17 mode

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Suppresses the warning on GCC, Clang, and MSVC.
This commit is contained in:
Nikita Kniazev
2019-03-18 20:00:59 +03:00
committed by Stefan Seefeld
parent 4b01139720
commit 6bd6d71850
1 changed files with 26 additions and 0 deletions
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26
include/boost/python/detail/wrap_python.hpp
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@@ -145,12 +145,38 @@ typedef int pid_t;
#endif // _WIN32
#if defined(__GNUC__)
# if defined(__has_warning)
# define BOOST_PYTHON_GCC_HAS_WREGISTER __has_warning("-Wregister")
# else
# define BOOST_PYTHON_GCC_HAS_WREGISTER __GNUC__ >= 7
# endif
#else
# define BOOST_PYTHON_GCC_HAS_WREGISTER 0
#endif
// Python.h header uses `register` keyword until Python 3.4
#if BOOST_PYTHON_GCC_HAS_WREGISTER
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wregister"
#elif defined(_MSC_VER)
# pragma warning(push)
# pragma warning(disable : 5033) // 'register' is no longer a supported storage class
#endif
#if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION == 2 && PY_MICRO_VERSION < 2
# include <boost/python/detail/python22_fixed.h>
#else
# include <Python.h>
#endif
#if BOOST_PYTHON_GCC_HAS_WREGISTER
# pragma GCC diagnostic pop
#elif defined(_MSC_VER)
# pragma warning(pop)
#endif
#undef BOOST_PYTHON_GCC_HAS_WREGISTER
#ifdef BOOST_PYTHON_ULONG_MAX_UNDEFINED
# undef ULONG_MAX
# undef BOOST_PYTHON_ULONG_MAX_UNDEFINED