1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" 2 "http://www.w3.org/TR/html4/strict.dtd"> 3 <!-- Material used from: HTML 4.01 specs: http://www.w3.org/TR/html401/ --> 4 <html> 5 <head> 6 <META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> 7 <title>libc++ Fundamentals TS Status</title> 8 <link type="text/css" rel="stylesheet" href="menu.css"> 9 <link type="text/css" rel="stylesheet" href="content.css"> 10 </head> 11 12 <body> 13 <div id="menu"> 14 <div> 15 <a href="http://llvm.org/">LLVM Home</a> 16 </div> 17 18 <div class="submenu"> 19 <label>libc++ Info</label> 20 <a href="/index.html">About</a> 21 </div> 22 23 <div class="submenu"> 24 <label>Quick Links</label> 25 <a href="http://lists.llvm.org/mailman/listinfo/cfe-dev">cfe-dev</a> 26 <a href="http://lists.llvm.org/mailman/listinfo/cfe-commits">cfe-commits</a> 27 <a href="https://bugs.llvm.org/">Bug Reports</a> 28 <a href="http://llvm.org/svn/llvm-project/libcxx/trunk/">Browse SVN</a> 29 <a href="http://llvm.org/viewvc/llvm-project/libcxx/trunk/">Browse ViewVC</a> 30 </div> 31 </div> 32 33 <div id="content"> 34 <!--*********************************************************************--> 35 <h1>Post-C++14 TS Implementation Status</h1> 36 <!--*********************************************************************--> 37 38 <p>In November 2014, the C++ standard committee approved the draft for the next version of the C++ standard, known as "C++1z" (probably to be C++17)</p> 39 <p>In addition, there are several "Technical Specifications", that consist of new features that are proposed, but not yet accepted for C++1z.</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>Paper Title</th><th>TS</th></tr> 45 46 <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 50 <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> 51 <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> 52 <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> 54 <tr><td></td><td></td><td></td></tr> 55 56 </table> 57 58 <h3>Features in Library Fundamentals 1</h3> 59 <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> 64 <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> 67 <tr><td>Class erased_type</td><td>Complete</td></tr> 68 <tr><td>Calling a function with a tuple of arguments</td><td>Complete</td></tr> 69 <tr><td>Type traits (_v)</td><td>Complete</td></tr> 70 <tr><td>Other type transformations</td><td>Not started</td></tr> 71 <tr><td>Compile-time Rational Arithmetic</td><td>Implementation in progress</td></tr> 72 <tr><td>Time Utilities</td><td>Complete</td></tr> 73 <tr><td>System Error Support</td><td>Complete</td></tr> 74 <tr><td></td><td></td></tr> 75 <tr><td>Class memory_resource</td><td>Complete</td></tr> 76 <tr><td>Class template polymorphic_allocator</td><td>Complete</td></tr> 77 <tr><td>Template alias resource_adaptor</td><td>Complete</td></tr> 78 <tr><td>Global memory resources</td><td>Complete</td></tr> 79 <tr><td>Pool resource classes</td><td>Implementation in progress</td></tr> 80 <tr><td>Class monotonic_buffer_resource</td><td>Implementation in progress</td></tr> 81 <tr><td>Alias templates using polymorphic memory resource</td><td>Complete</td></tr> 82 <tr><td></td><td></td></tr> 83 <tr><td>Searchers</td><td>Complete</td></tr> 84 <tr><td>Optional Objects</td><td>Initial implementation complete</td></tr> 85 <tr><td>class any</td><td>Complete</td></tr> 86 <tr><td>string_view</td><td>Complete</td></tr> 87 <tr><td>memory</td><td>Implementation in progress</td></tr> 88 <tr><td>Algorithms library</td><td>Complete</td></tr> 89 90 </table> 91 92 <h3>Features in Library Fundamentals 2</h3> 93 <table id="Features" border="1"> 94 <tr><th>Feature Name</th><th>Status</th></tr> 95 <!-- <tr><td></td><td></td></tr> --> 96 97 </table> 98 99 <h3>Features in Filesystem</h3> 100 <table id="Features" border="1"> 101 <tr><th>Feature Name</th><th>Status</th><th>First released version</th></tr> 102 <tr><td>All features</td><td>Complete</td><td>3.9</td></tr> 103 104 </table> 105 106 <p>Last Updated: 17-June-2016</p> 107 </div> 108 </body> 109 </html> 110
