I've committed this patch for /gcc-7/changes.html
Index: htdocs/gcc-7/changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-7/changes.html,v retrieving revision 1.8 diff -u -r1.8 changes.html --- htdocs/gcc-7/changes.html 25 Aug 2016 14:58:22 -0000 1.8 +++ htdocs/gcc-7/changes.html 26 Aug 2016 10:03:30 -0000 @@ -20,11 +20,12 @@ <!-- .................................................................. --> <h2>Caveats</h2> -<!-- <ul> - <li></li> + <li>The non-standard C++0x type traits + <code>has_trivial_default_constructor</code>, + <code>has_trivial_copy_constructor</code> and + <code>has_trivial_copy_assign</code> have been removed.</li> </ul> ---> <!-- .................................................................. --> <h2 id="general">General Optimizer Improvements</h2> @@ -129,11 +130,55 @@ </ul> <h4 id="libstdcxx">Runtime Library (libstdc++)</h4> -<!-- <ul> - <li></li> + <li>Experimental support for C++17, including the following new features: + <ul> + <li> + <code>std::string_view</code>; + </li> + <li> + <code>std::any</code>, <code>std::optional</code>, + and <code>std::variant</code>; + </li> + <li> + <code>std::invoke</code>, <code>std::is_callable</code>, + and <code>std::is_nothrow_callable</code>; + </li> + <li> + <code>std::is_swappable</code>, + and <code>std::is_nothrow_swappable</code>; + </li> + <li> + <code>std::apply</code>, + and <code>std::make_from_tuple</code>; + </li> + <li> + <code>std::void_t</code>, <code>std::bool_constant</code>, + <code>std::conjunction</code>, <code>std::disjunction</code>, + and <code>std::negation</code>; + </li> + <li>Mathematical Special Functions;</li> + <li> + <code>std::chrono::floor</code>, <code>std::chrono::ceil</code>, + <code>std::chrono::round</code>, and <code>std::chrono::abs</code>; + </li> + <li> + <code>std::clamp</code>; + </li> + <li> + <code>std::shared_ptr<T>::weak_type</code>, + <code>std::enable_shared_from_this<T>::weak_from_this()</code>, + and <code>std::owner_less<void></code>; + </li> + </ul> + Thanks to Daniel Krügler, Tim Shen, Edward Smith-Rowland, and Ville Voutilainen for + work on the C++17 support. + </li> + <li> + A new power-of-two rehashing policy for use with the + <code>_Hashtable</code> internals, thanks to François Dumont. + </li> </ul> ---> <h3 id="fortran">Fortran</h3> <ul>