https://svn.boost.org/trac10/ticket/9311 <pre class="wiki"> Test output: teeks99-03d-win2008-64on64 - thread - ex_lambda_future / msvc-11.0 Rev 86366 / Sun, 20 Oct 2013 02:42:23 +0000 Compile [2013-10-20 10:51:38 UTC]: fail call "C:\Program Files (x86)\microsoft visual studio 11.0\vc\vcvarsall.bat" x86 &gt;nul cl /Zm800 -nologo @"C:\local\teeks99-03\d\results\boost\bin.v2\libs\thread\test\ex_lambda_future.test\msvc-11.0\debug\threading-multi\lambda_future.obj.rsp" lambda_future.cpp ..\libs\thread\test\..\example\lambda_future.cpp(36) : error C2248: 'boost::future&lt;R&gt;::future' : cannot access private member declared in class 'boost::future&lt;R&gt;' with [ R=int ] C:\local\teeks99-03\d\boost\boost/thread/future.hpp(1522) : see declaration of 'boost::future&lt;R&gt;::future' with [ R=int ] C:\local\teeks99-03\d\boost\boost/thread/future.hpp(1522) : see declaration of 'boost::future&lt;R&gt;::future' with [ R=int ] C:\local\teeks99-03\d\boost\boost/thread/future.hpp(1522) : see declaration of 'boost::future&lt;R&gt;::future' with [ R=int ] </pre> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/9311 Trac 1.4.3 viboes Sat, 26 Oct 2013 11:36:23 GMT https://svn.boost.org/trac10/ticket/9311#comment:1 https://svn.boost.org/trac10/ticket/9311#comment:1 <ul> <li><strong>owner</strong> changed from <span class="trac-author">Anthony Williams</span> to <span class="trac-author">viboes</span> </li> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">assigned</span> </li> </ul> Ticket viboes Mon, 04 Nov 2013 18:32:32 GMT https://svn.boost.org/trac10/ticket/9311#comment:3 https://svn.boost.org/trac10/ticket/9311#comment:3 <ul> <li><strong>version</strong> <span class="trac-field-old">Boost 1.54.0</span> → <span class="trac-field-new">Boost Development Trunk</span> </li> </ul> Ticket viboes Sat, 18 Jan 2014 16:10:43 GMT https://svn.boost.org/trac10/ticket/9311#comment:4 https://svn.boost.org/trac10/ticket/9311#comment:4 <ul> <li><strong>milestone</strong> <span class="trac-field-old">To Be Determined</span> → <span class="trac-field-new">Boost 1.56.0</span> </li> </ul> <p> This change-set <a class="ext-link" href="https://github.com/boostorg/thread/commit/cb845f19e4a975fc95e8b10c096280085d24eb03"><span class="icon">​</span>https://github.com/boostorg/thread/commit/cb845f19e4a975fc95e8b10c096280085d24eb03</a> improves the situation but restrict the use of the variadic versions. It works for all the compiler for which BOOST_NO_CXX11_DECLTYPE_N3276 is defined. </p> Ticket viboes Sun, 09 Feb 2014 03:27:52 GMT https://svn.boost.org/trac10/ticket/9311#comment:5 https://svn.boost.org/trac10/ticket/9311#comment:5 <ul> <li><strong>milestone</strong> <span class="trac-field-old">Boost 1.56.0</span> → <span class="trac-field-new">To Be Determined</span> </li> </ul> Ticket viboes Sat, 06 Sep 2014 14:54:36 GMT https://svn.boost.org/trac10/ticket/9311#comment:6 https://svn.boost.org/trac10/ticket/9311#comment:6 <ul> <li><strong>summary</strong> <span class="trac-field-old">ex_lambda_future fails on msvc-11.0</span> → <span class="trac-field-new">[windows] ex_lambda_future fails on msvc-11.0</span> </li> </ul> Ticket Niall Douglas Sat, 04 Oct 2014 19:37:38 GMT https://svn.boost.org/trac10/ticket/9311#comment:9 https://svn.boost.org/trac10/ticket/9311#comment:9 <ul> <li><strong>status</strong> <span class="trac-field-old">assigned</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">wontfix</span> </li> <li><strong>milestone</strong> <span class="trac-field-deleted">To Be Determined</span> </li> </ul> <p> This is a compiler bug. We don't have a workaround. </p> Ticket