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34 <!--*********************************************************************-->
35 <h1>Post-C++14 TS Implementation Status</h1>
36 <!--*********************************************************************-->
37
38 <p>In April 2013, the C++ standard committee approved the draft for the next version of the C++ standard, known as "C++1Y" (probably to be C++14)</p>
39 <p>The draft standard includes papers and issues that were voted on at the previous three meetings (Kona, Portland, and Bristol)</p>
40 <p>This page shows the status of libc++; the status of clang's support of the language features is <a href="http://clang.llvm.org/cxx_status.html">here</a>.</p>
41
42 <h3>Technical Specifications</h3>
43 <table id="TS" border="1">
44 <tr><th>Paper Number</th><th>TS Title</th></tr>
45
46 <tr><td>4023</td><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4023.html">C++ Extensions for Library Fundamentals</a></td></tr>
47 <tr><td>3940</td><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3940.html">Technical Specification - File System</a></td></tr>
48 <tr><td></td><td></td></tr>
49 </table>
50
51 <h3>Features in Library Fundamentals</h3>
52 <table id="Features" border="1">
53 <tr><th>Feature Name</th><th>Status</th></tr>
54 <tr><td>Uses-allocator construction</td><td>Not started</td></tr>
55 <tr><td>Changes to std::shared_ptr and weak_ptr</td><td>Not started</td></tr>
56 <tr><td>Additions to std::function</td><td>Not started</td></tr>
57 <tr><td>Changes to std::common_type</td><td>Not started</td></tr>
58 <tr><td>Changes to std::iterator_traits</td><td>Not started</td></tr>
59 <tr><td>Additions to std::promise</td><td>Not started</td></tr>
60 <tr><td>Additions to std::packaged_task</td><td>Not started</td></tr>
61 <tr><td></td><td></td></tr>
62 <tr><td>Class erased_type</td><td>Not started</td></tr>
63 <tr><td>Calling a function with a tuple of arguments</td><td>Not started</td></tr>
64 <tr><td>Other type transformations</td><td>Not started</td></tr>
65 <tr><td>Compile-time Rational Arithmetic</td><td>Not started</td></tr>
66 <tr><td>Time Utilities</td><td>Not started</td></tr>
67 <tr><td>System Error Support</td><td>Not started</td></tr>
68 <tr><td></td><td></td></tr>
69 <tr><td>Searchers</td><td>Not started</td></tr>
70 <tr><td>Optional Objects</td><td>Initial implementation complete</td></tr>
71 <tr><td>class any</td><td>Not started</td></tr>
72 <tr><td>string_view</td><td>Implementation in progress</td></tr>
73 <tr><td>memory</td><td>Not started</td></tr>
74 <tr><td>Algorithms library</td><td>Not started</td></tr>
75 <tr><td>Networking</td><td>Not started</td></tr>
76
77 </table>
78
79 <h3>Features in Filesystem</h3>
80 <table id="Features" border="1">
81 <tr><th>Feature Name</th><th>Status</th></tr>
82 <tr><td>All features</td><td>Not started</td></tr>
83
84 </table>
85
86 <p>Last Updated: 2-June-2014</p>
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