1// (C) Copyright Edward Diener 2015 2 3// Use, modification and distribution are subject to the 4// Boost Software License, Version 1.0. (See accompanying file 5// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 6 7// See http://www.boost.org/libs/config for more information. 8 9// MACRO: BOOST_NO_CXX14_HDR_SHARED_MUTEX 10// TITLE: C++0y header <shared_mutex> unavailable 11// DESCRIPTION: The standard library does not supply C++0y header <shared_mutex> 12 13#include <shared_mutex> 14 15namespace boost_no_cxx14_hdr_shared_mutex { 16 17int test() 18{ 19 // 20 // We should probably test __cpp_lib_shared_timed_mutex here, but since neither 21 // MSVC/Dinkumware, nor clang/libc++ bother to set it (as of July 2015), there's 22 // not much point.... 23 using std::shared_timed_mutex; 24 return 0; 25} 26 27} 28