Boost C++ Libraries: Ticket #7217: Incorrect (and unnecessary?) fwd declaration in fusion/adapted/std_tuple/tag_of.hpp

Boost C++ Libraries: Ticket #7217: Incorrect (and unnecessary?) fwd declaration in fusion/adapted/std_tuple/tag_of.hpp https://svn.boost.org/trac10/ticket/7217 <p> In fusion/adapted/std_tuple/tag_of.hpp we find: </p> <p> #include <tuple> </p> <p> namespace std { </p> <blockquote> <p> template <typename... Elements> class tuple; </p> </blockquote> <p> } </p> <p> Mailing list discussion at gmane.comp.lib.boost.devel/233308 </p> <p> As Mathias Gaunard points out, this could conflict with existing library definitions that are not C++11 aware. </p> <p> Also, as far as I can tell, it's redundant. I recommend that it just be removed. </p> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/7217 Trac 1.4.3 Joel de Guzman Fri, 10 Aug 2012 02:06:33 GMT status changed; resolution set https://svn.boost.org/trac10/ticket/7217#comment:1 https://svn.boost.org/trac10/ticket/7217#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">fixed</span> </li> </ul> <p> FYI, this has already been fixed some months ago. Yes, it is wrong and it is redundant. </p> Ticket