https://svn.boost.org/trac10/ticket/9291 <p> The line </p> <blockquote> <p> sink-&gt;set_filter(phoenix::bind(&amp;my_filter, severity, tag_attr)) </p> </blockquote> <p> from the documentation, here: <a href="http://www.boost.org/doc/libs/1_54_0/libs/log/doc/html/log/tutorial/advanced_filtering.html">http://www.boost.org/doc/libs/1_54_0/libs/log/doc/html/log/tutorial/advanced_filtering.html</a> fails to compile. </p> <p> *How to reproduce* </p> <p> Find this tutorial (linked from the doc above): </p> <blockquote> <p> <a href="http://www.boost.org/doc/libs/1_54_0/libs/log/example/doc/tutorial_filtering.cpp">http://www.boost.org/doc/libs/1_54_0/libs/log/example/doc/tutorial_filtering.cpp</a> </p> </blockquote> <p> Then change '#if 0' to '#if 1' to activate that part of the tutorial and comment out the other definition of init(). I get errors related to phoenix bind on line 155: </p> <blockquote> <p> sink-&gt;set_filter(phoenix::bind(&amp;my_filter, severity, tag_attr)); </p> </blockquote> <p> I can't judge if this is a problem with boost log itself or the documentation/tutorial. </p> <p> I used boost 1.54 and tried gcc 4.7.2 and 4.8.1, and tried both c++11 and c++98 mode with the same result. </p> <p> </p> <ul><li>Details on the compilation error: I think this is the relevant </li></ul><p> part of the error message: </p> <p> /myboost154/include/boost/phoenix/core/preprocessed/expression_10.hpp:140:17: error: could not convert ‘boost::proto::make_expr&lt;boost::phoenix::detail::tag::function_eval, boost::proto::domainns_::basic_default_domain, boost::phoenix::detail::function_ptr&lt;2, bool, bool (*)(const boost::log::v2_mt_posix::value_ref&lt;severity_level&gt;&amp;, const boost::log::v2_mt_posix::value_ref&lt;std::basic_string&lt;char&gt; &gt;&amp;)&gt;, boost::log::v2_mt_posix::expressions::attribute_keyword&lt;tag::severity&gt;, boost::log::v2_mt_posix::expressions::attribute_keyword&lt;tag::tag_attr&gt; </p> <blockquote class="citation"> <p> ((* &amp; a0), (* &amp; a1), (* &amp; a2))’ </p> </blockquote> <p> from ‘const type {aka const boost::proto::exprns_::basic_expr&lt;boost::phoenix::detail::tag::function_eval, boost::proto::argsns_::list3&lt;boost::proto::exprns_::basic_expr&lt;boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term&lt;boost::phoenix::detail::function_ptr&lt;2,bool, bool (*)(const boost::log::v2_mt_posix::value_ref&lt;severity_level&gt;&amp;, const boost::log::v2_mt_posix::value_ref&lt;std::basic_string&lt;char&gt;&gt;&amp;)&gt; &gt;, 0l&gt;, boost::log::v2_mt_posix::expressions::attribute_keyword&lt;tag::severity&gt;, boost::log::v2_mt_posix::expressions::attribute_keyword&lt;tag::tag_attr&gt; &gt;, 3l&gt;}’ to ‘boost::proto::exprns_::basic_expr&lt;boost::proto::tagns_::tag::terminal, boost::proto::argsns_::term&lt;boost::phoenix::detail::function_ptr&lt;2, bool, bool (*)(const boost::log::v2_mt_posix::value_ref&lt;severity_level&gt;&amp;, const boost::log::v2_mt_posix::value_ref&lt;std::basic_string&lt;char&gt; &gt;&amp;)&gt; </p> <blockquote class="citation"> <p> , 0l&gt;::proto_child0 { </p> </blockquote> <p> aka boost::phoenix::detail::function_ptr&lt;2, bool, bool (*)(const boost::log::v2_mt_posix::value_ref&lt;severity_level&gt;&amp;, const boost::log::v2_mt_posix::value_ref&lt;std::basic_string&lt;char&gt; </p> <blockquote class="citation"> <p> &amp;)&gt;}’ }; </p> </blockquote> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/9291 Trac 1.4.3 Andrey Semashev Wed, 23 Oct 2013 14:09:37 GMT https://svn.boost.org/trac10/ticket/9291#comment:4 https://svn.boost.org/trac10/ticket/9291#comment:4 <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">duplicate</span> </li> </ul> <p> Duplicates <a class="new ticket" href="https://svn.boost.org/trac10/ticket/7996" title="#7996: Bugs: phoenix::bind does not protoify the bound arguments (new)">#7996</a>. </p> Ticket