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<h1>libc++ Issaquah Status</h1>
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<p>This is a temporary page; please check the c++1z status <a href="http://libcxx.llvm.org/cxx1z_status.html">here</a></p>
<p>This page shows the status of the papers and issues that are expected to be adopted in Issaquah.</p>
<p>The groups that have contributed papers:
<ul>
<li>LWG - Library working group</li>
<li>CWG - Core Language Working group</li>
<li>SG1 - Study group #1 (Concurrency working group)</li>
</ul>
</p>
<h3>Paper Status</h3>
<table id="papers" border="1">
<tr><th>Paper #</th><th>Group</th><th>Paper Name</th><th>Meeting</th><th>Status</th><th>First released version</th></tr>
<!--
<tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3346.pdf">3346</a></td><td>LWG</td><td>Terminology for Container Element Requirements - Rev 1</td><td>Kona</td><td>Complete</td><td>3.4</td></tr>
-->
<!-- <tr><td></td><td></td><td></td><td></td><td></td><td></td></tr> -->
</table>
<h3>Library Working group Issues Status</h3>
<table id="issues" border="1">
<tr><th>Issue #</th><th>Issue Name</th><th>Meeting</th><th>Status</th></tr>
<tr><td><a href="http://wg21.link/LWG2260">2260</a></td><td>Missing requirement for Allocator::pointer</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2768">2768</a></td><td>any_cast and move semantics</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2769">2769</a></td><td>Redundant const in the return type of any_cast(const any&)</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2781">2781</a></td><td>Contradictory requirements for std::function and std::reference_wrapper</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2782">2782</a></td><td>scoped_allocator_adaptor constructors must be constrained</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2784">2784</a></td><td>Resolution to LWG 2484 is missing "otherwise, no effects" and is hard to parse</td><td>Kona</td><td><i>Patch Ready</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2785">2785</a></td><td>quoted should work with basic_string_view</td><td>Kona</td><td><i>We do this already</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2786">2786</a></td><td>Annex C should mention shared_ptr changes for array support</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2787">2787</a></td><td>§[file_status.cons] doesn't match class definition</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2789">2789</a></td><td>Equivalence of contained objects</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2794">2794</a></td><td>Missing requirements for allocator pointers</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2795">2795</a></td><td>§[global.functions] provides incorrect example of ADL use</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2804">2804</a></td><td>Unconditional constexpr default constructor for istream_iterator</td><td>Kona</td><td><i>We do this already</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2812">2812</a></td><td>Range access is available with <string_view></td><td>Kona</td><td><i>We do this already</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2824">2824</a></td><td>list::sort should say that the order of elements is unspecified if an exception is thrown</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2826">2826</a></td><td>string_view iterators use old wording</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2834">2834</a></td><td>Resolution LWG 2223 is missing wording about end iterators</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2835">2835</a></td><td>LWG 2536 seems to misspecify <tgmath.h></td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2837">2837</a></td><td>gcd and lcm should support a wider range of input values</td><td>Kona</td><td><i>We do this already</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2838">2838</a></td><td>is_literal_type specification needs a little cleanup</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2842">2842</a></td><td>in_place_t check for optional::optional(U&&) should decay U</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2850">2850</a></td><td>std::function move constructor does unnecessary work</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2853">2853</a></td><td>Possible inconsistency in specification of erase in [vector.modifiers]</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2855">2855</a></td><td>std::throw_with_nested("string_literal")</td><td>Kona</td><td></td></tr>
<tr><td></td><td><center><b>Priority 1 Bugs</b></center></td><td></td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2665">2665</a></td><td>remove_filename() post condition is incorrect</td><td>Kona</td><td>We do this already</td></tr>
<tr><td><a href="http://wg21.link/LWG2806">2806</a></td><td>Base class of bad_optional_access</td><td>Kona</td><td><i>We do this already</i></td></tr>
<tr><td><a href="http://wg21.link/LWG2857">2857</a></td><td>{variant,optional,any}::emplace should return the constructed value</td><td>Kona</td><td></td></tr>
</table>
<h3>Comments about the issues</h3>
<ul>
<li>2260 - Check our current allocators to make sure we do this</li>
<li>2768 - Resolution is "apply 2769"</li>
<li>2769 - This should be easy; trick will be devising tests.</li>
<li>2781 - </li>
<li>2782 - Looks straightforward.</li>
<li>2784 - Patch Ready</li>
<li>2785 - We do this already.</li>
<li>2786 - Nothing to do; just moving words around</li>
<li>2787 - Eric? </li>
<li>2789 - I don't think there are any code changes required here</li>
<li>2794 - I don't think there are any code changes required here - maybe a static_assert.</li>
<li>2795 - Nothing to do; just moving words around</li>
<li>2804 - We do this already.</li>
<li>2812 - We do this already.</li>
<li>2824 - Nothing do to here, but we should add some throwing sort tests.</li>
<li>2826 - Nothing to do; just moving words around</li>
<li>2834 - Nothing to do; just moving words around</li>
<li>2835 - I'm pretty sure we already do this.</li>
<li>2837 - Added some tests to ensure we do this already.</li>
<li>2838 - Nothing to do; just moving words around</li>
<li>2842 - This should be easy; trick will be devising tests.</li>
<li>2850 - I think we already do this.</li>
<li>2853 - I think that this will be mostly adding tests.</li>
<li>2855 - This should be easy; trick will be devising tests.</li></li>
<li></li>
<li>2665 - We do this already.</li>
<li>2806 - We do this already.</li>
<li>2857 - This is the subject of several NB comments.</li>
</ul>
<p>Last Updated: 7-Feb-2017</p>
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