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Eric Fiselier9e019762015-02-02 21:10:21 +00007 <title>libc++ Fundamentals TS Status</title>
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Tanya Lattnerd08dbfc2015-08-05 03:59:14 +000025 <a href="http://lists.llvm.org/mailman/listinfo/cfe-dev">cfe-dev</a>
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34 <!--*********************************************************************-->
35 <h1>Post-C++14 TS Implementation Status</h1>
36 <!--*********************************************************************-->
37
Dan Albert1d4a1ed2016-05-25 22:36:09 -070038 <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>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000040 <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">
Marshall Clow1e895c12014-11-10 15:43:20 +000044 <tr><th>Paper Number</th><th>Paper Title</th><th>TS</th></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000045
Marshall Clow1e895c12014-11-10 15:43:20 +000046 <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4023.html">4023</a></td><td>C++ Extensions for Library Fundamentals</td><td>Library Fundamentals 1</td></tr>
47 <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3940.html">3940</a></td><td>Technical Specification - File System</td><td>File System</td></tr>
48 <tr><td></td><td></td><td></td></tr>
49
Marshall Clowbed1d912015-08-05 14:36:42 +000050 <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4273">4273</a></td><td>Uniform Container Erasure.</td><td>Library Fundamentals 2</td></tr>
Marshall Clow1e895c12014-11-10 15:43:20 +000051 <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4061">4061</a></td><td>Greatest Common Divisor and Least Common Multiple.</td><td>Library Fundamentals 2</td></tr>
Marshall Clowbed1d912015-08-05 14:36:42 +000052 <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4257">4257</a></td><td>Delimited iterators.</td><td>Library Fundamentals 2</td></tr>
53 <tr><td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4282">4282</a></td><td>The World's Dumbest Smart Pointer.</td><td>Library Fundamentals 2</td></tr>
Marshall Clow1e895c12014-11-10 15:43:20 +000054 <tr><td></td><td></td><td></td></tr>
55
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000056 </table>
57
Marshall Clow1e895c12014-11-10 15:43:20 +000058 <h3>Features in Library Fundamentals 1</h3>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000059 <table id="Features" border="1">
60 <tr><th>Feature Name</th><th>Status</th></tr>
61 <tr><td>Uses-allocator construction</td><td>Not started</td></tr>
62 <tr><td>Changes to std::shared_ptr and weak_ptr</td><td>Not started</td></tr>
63 <tr><td>Additions to std::function</td><td>Not started</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000064 <tr><td>Additions to std::promise</td><td>Not started</td></tr>
65 <tr><td>Additions to std::packaged_task</td><td>Not started</td></tr>
66 <tr><td></td><td></td></tr>
Eric Fiselier9e019762015-02-02 21:10:21 +000067 <tr><td>Class erased_type</td><td>Complete</td></tr>
Eric Fiselier13858ee2015-03-17 18:28:14 +000068 <tr><td>Calling a function with a tuple of arguments</td><td>Complete</td></tr>
Marshall Clow40766f72015-07-21 14:29:31 +000069 <tr><td>Type traits (_v)</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000070 <tr><td>Other type transformations</td><td>Not started</td></tr>
Eric Fiselier9e019762015-02-02 21:10:21 +000071 <tr><td>Compile-time Rational Arithmetic</td><td>Implementation in progress</td></tr>
72 <tr><td>Time Utilities</td><td>Complete</td></tr>
Eric Fiselier40f86952015-02-03 16:04:45 +000073 <tr><td>System Error Support</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000074 <tr><td></td><td></td></tr>
Dan Albert1d4a1ed2016-05-25 22:36:09 -070075 <tr><td>Searchers</td><td>Implementation in progress</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000076 <tr><td>Optional Objects</td><td>Initial implementation complete</td></tr>
Eric Fiselier65a1d452015-07-31 02:29:11 +000077 <tr><td>class any</td><td>Complete</td></tr>
Marshall Clow40766f72015-07-21 14:29:31 +000078 <tr><td>string_view</td><td>Complete</td></tr>
Eric Fiselier9e019762015-02-02 21:10:21 +000079 <tr><td>memory</td><td>Implementation in progress</td></tr>
Marshall Clow40766f72015-07-21 14:29:31 +000080 <tr><td>Algorithms library</td><td>Complete</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000081
82 </table>
83
Marshall Clow1e895c12014-11-10 15:43:20 +000084 <h3>Features in Library Fundamentals 2</h3>
85 <table id="Features" border="1">
86 <tr><th>Feature Name</th><th>Status</th></tr>
87<!-- <tr><td></td><td></td></tr> -->
88
89 </table>
90
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000091 <h3>Features in Filesystem</h3>
92 <table id="Features" border="1">
93 <tr><th>Feature Name</th><th>Status</th></tr>
Dan Albert1d4a1ed2016-05-25 22:36:09 -070094 <tr><td>All features</td><td>Not started</td></tr>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000095
96 </table>
97
Dan Albert1d4a1ed2016-05-25 22:36:09 -070098 <p>Last Updated: 21-Jul-2015</p>
Marshall Clowd2f0b5c2014-06-02 23:37:13 +000099</div>
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