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Enable <shared_mutex> support for VC14.

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jzmaddock
2015-07-25 13:23:33 +01:00
parent dfef189197
commit d5839ad09b
1 changed files with 1 additions and 12 deletions
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13
include/boost/config/stdlib/dinkumware.hpp
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@ -147,24 +147,13 @@
# define BOOST_NO_CXX11_STD_ALIGN
#endif
// I haven't been able to find any information
// about what version of Dinkumware supports C++14.
// The Dinkumware website says that they now support
// C++14 but they give no further information about
// their standard library. So I will use SD-6 or mark it
// as unsupported until someone finds a version
// of a compiler that uses the Dinkumware standard library
// and they can see that shared_mutex is distributed in that
// version and they can see the value of _CPPLIB_VER in rhat
// version's yvals.h header file.
//
#if defined(__has_include)
#if !__has_include(<shared_mutex>)
# define BOOST_NO_CXX14_HDR_SHARED_MUTEX
#elif __cplusplus < 201402
# define BOOST_NO_CXX14_HDR_SHARED_MUTEX
#endif
#else
#elif !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650)
# define BOOST_NO_CXX14_HDR_SHARED_MUTEX
#endif