Boost C++ Libraries: Ticket #12972: converter.hpp uses std::unary_function which is removed in c++17 https://svn.boost.org/trac10/ticket/12972 <p> Some code, which uses boost::lexical_cast does not compile on Windows 10 with Visual Studio 2017 Community using the compiler flag /std:c++latest (which enables c++17 standard). From what I understand from this page <a class="ext-link" href="http://en.cppreference.com/w/cpp/utility/functional/unary_function"><span class="icon">​</span>http://en.cppreference.com/w/cpp/utility/functional/unary_function</a>, std::unary_function will be removed with c++17. However, struct Trivial_converter_impl and struct rounding_converter in file converter.hpp derive from std::unary_function </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/12972 Trac 1.4.3 Antony Polukhin Sat, 15 Apr 2017 08:03:12 GMT status, milestone changed; resolution set https://svn.boost.org/trac10/ticket/12972#comment:1 https://svn.boost.org/trac10/ticket/12972#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">obsolete</span> </li> <li><strong>milestone</strong> <span class="trac-field-old">To Be Determined</span> → <span class="trac-field-new">Boost 1.62.0</span> </li> </ul> <p> The issue was fixed <a class="ext-link" href="https://github.com/boostorg/numeric_conversion/commit/593aafab5a7aba86f14df5f9a14a53fc4353bb00"><span class="icon">​</span>here</a> in version 1.62 </p> Ticket anonymous Mon, 24 Apr 2017 02:04:31 GMT <link>https://svn.boost.org/trac10/ticket/12972#comment:2 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:2</guid> <description> <p> This issue happens in version 1.64.0 at master branch. </p> </description> <category>Ticket</category> </item> <item> <dc:creator>anonymous</dc:creator> <pubDate>Mon, 24 Apr 2017 02:22:02 GMT</pubDate> <title>status, version changed; resolution deleted https://svn.boost.org/trac10/ticket/12972#comment:3 https://svn.boost.org/trac10/ticket/12972#comment:3 <ul> <li><strong>status</strong> <span class="trac-field-old">closed</span> → <span class="trac-field-new">reopened</span> </li> <li><strong>version</strong> <span class="trac-field-old">Boost 1.63.0</span> → <span class="trac-field-new">Boost 1.64.0</span> </li> <li><strong>resolution</strong> <span class="trac-field-deleted">obsolete</span> </li> </ul> Ticket Antony Polukhin Mon, 24 Apr 2017 22:10:57 GMT component, milestone changed https://svn.boost.org/trac10/ticket/12972#comment:4 https://svn.boost.org/trac10/ticket/12972#comment:4 <ul> <li><strong>component</strong> <span class="trac-field-old">conversion</span> → <span class="trac-field-new">numeric</span> </li> <li><strong>milestone</strong> <span class="trac-field-old">Boost 1.62.0</span> → <span class="trac-field-new">To Be Determined</span> </li> </ul> Ticket Antony Polukhin Mon, 24 Apr 2017 22:13:10 GMT owner, status changed https://svn.boost.org/trac10/ticket/12972#comment:5 https://svn.boost.org/trac10/ticket/12972#comment:5 <ul> <li><strong>owner</strong> changed from <span class="trac-author">Antony Polukhin</span> to <span class="trac-author">Fernando Cacciola</span> </li> <li><strong>status</strong> <span class="trac-field-old">reopened</span> → <span class="trac-field-new">new</span> </li> </ul> Ticket Antony Polukhin Mon, 24 Apr 2017 22:13:26 GMT cc set https://svn.boost.org/trac10/ticket/12972#comment:6 https://svn.boost.org/trac10/ticket/12972#comment:6 <ul> <li><strong>cc</strong> <span class="trac-author">antoshkka@…</span> added </li> </ul> Ticket Gary Furnish <gfurnish@…> Sun, 20 Aug 2017 18:54:17 GMT <link>https://svn.boost.org/trac10/ticket/12972#comment:7 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:7</guid> <description> <p> Can confirm that while this seems to be fixed in develop, no one has merged from develop to master in months or longer. </p> </description> <category>Ticket</category> </item> <item> <author>Jonathan Wagner <jwagne12@…></author> <pubDate>Fri, 06 Oct 2017 19:22:00 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/12972#comment:8 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:8</guid> <description> <p> Just adding that this is still present in 1.65.1 as well. </p> </description> <category>Ticket</category> </item> <item> <author>Jonathan Wagner <jwagne12@…></author> <pubDate>Sat, 07 Oct 2017 01:17:54 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/12972#comment:9 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:9</guid> <description> <p> See here; <a class="ext-link" href="https://github.com/boostorg/numeric_conversion/blob/boost-1.65.1/include/boost/numeric/conversion/detail/converter.hpp"><span class="icon">​</span>1.65.1</a> vs. <a class="ext-link" href="https://github.com/boostorg/numeric_conversion/blob/master/include/boost/numeric/conversion/detail/converter.hpp"><span class="icon">​</span>master</a>. </p> </description> <category>Ticket</category> </item> <item> <dc:creator>Fernando Cacciola</dc:creator> <pubDate>Tue, 24 Oct 2017 19:52:21 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/12972#comment:10 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:10</guid> <description> <p> There is a <a class="ext-link" href="https://github.com/boostorg/numeric_conversion/pull/7"><span class="icon">​</span>PullRequest</a> with a fix for VS 2017. As soon as I figure out how to properly merge it, I will. </p> </description> <category>Ticket</category> </item> <item> <author>simon.ebner@…</author> <pubDate>Sat, 11 Nov 2017 10:24:24 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/12972#comment:11 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:11</guid> <description> <p> Since I am not too familiar with the release cycles, may I ask when we can expect a new version to contain this merge? </p> </description> <category>Ticket</category> </item> <item> <dc:creator>Pieter</dc:creator> <pubDate>Sun, 25 Feb 2018 11:46:07 GMT</pubDate> <title/> <link>https://svn.boost.org/trac10/ticket/12972#comment:12 </link> <guid isPermaLink="false">https://svn.boost.org/trac10/ticket/12972#comment:12</guid> <description> <p> With another boost release coming up within a couple of weeks, would it be possible to merge this (if it hasn't already)? I (and surely many others) would be very grateful indeed! </p> </description> <category>Ticket</category> </item> </channel> </rss>