maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/libcxx/www/cxx2a_status.html

330 lines
43 KiB
HTML
Raw Normal View History

Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<!-- Material used from: HTML 4.01 specs: http://www.w3.org/TR/html401/ -->
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>libc++ C++2a Status</title>
<link type="text/css" rel="stylesheet" href="menu.css">
<link type="text/css" rel="stylesheet" href="content.css">
</head>
<body>
<div id="menu">
<div>
[libcxx] [www] Manually change http links to https. Fixes D37318. llvm-svn: 312260
2017-09-01 01:59:42 +08:00
<a href="https://llvm.org/">LLVM Home</a>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
</div>
<div class="submenu">
<label>libc++ Info</label>
<a href="/index.html">About</a>
</div>
<div class="submenu">
<label>Quick Links</label>
[libcxx] [www] Manually change http links to https. Fixes D37318. llvm-svn: 312260
2017-09-01 01:59:42 +08:00
<a href="https://lists.llvm.org/mailman/listinfo/cfe-dev">cfe-dev</a>
<a href="https://lists.llvm.org/mailman/listinfo/cfe-commits">cfe-commits</a>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<a href="https://bugs.llvm.org/">Bug Reports</a>
Adjust documentation for git migration. This fixes most references to the paths: llvm.org/svn/ llvm.org/git/ llvm.org/viewvc/ github.com/llvm-mirror/ github.com/llvm-project/ reviews.llvm.org/diffusion/ to instead point to https://github.com/llvm/llvm-project. This is *not* a trivial substitution, because additionally, all the checkout instructions had to be migrated to instruct users on how to use the monorepo layout, setting LLVM_ENABLE_PROJECTS instead of checking out various projects into various subdirectories. I've attempted to not change any scripts here, only documentation. The scripts will have to be addressed separately. Additionally, I've deleted one document which appeared to be outdated and unneeded: lldb/docs/building-with-debug-llvm.txt Differential Revision: https://reviews.llvm.org/D57330 llvm-svn: 352514
2019-01-30 00:37:27 +08:00
<a href="https://github.com/llvm/llvm-project/tree/master/libcxx/">Browse Sources</a>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
</div>
</div>
<div id="content">
<!--*********************************************************************-->
<h1>libc++ C++2a Status</h1>
<!--*********************************************************************-->
<p>In July 2017, the C++ standard committee created a draft for the next version of the C++ standard, known here as "C++2a" (probably to be C++20).</p>
[libcxx] [www] Manually change http links to https. Fixes D37318. llvm-svn: 312260
2017-09-01 01:59:42 +08:00
<p>This page shows the status of libc++; the status of clang's support of the language features is <a href="https://clang.llvm.org/cxx_status.html#cxx2a">here</a>.</p>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
Implement P0739R0: 'Some improvements to class template argument deduction integration into the standard library' This is an API change (not ABI change) due to a late change in the c++17 standard llvm-svn: 309296
2017-07-28 01:44:03 +08:00
<p>Reminder: Features in unreleased drafts of the standard are subject to change.</p>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<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>
<!--
[libcxx] [www] Semi-manually change http://www.open-std.org and http://isocpp.org papers to https://wg21.link . Fixes D37318. llvm-svn: 312259
2017-09-01 01:59:39 +08:00
<tr><td><a href="https://wg21.link/n3346">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>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
-->
Implement LWG2783: stack::emplace() and queue::emplace() should return decltype(auto) llvm-svn: 323385
2018-01-25 06:42:25 +08:00
<tr><td><a href="https://wg21.link/P0463R1">P0463R1</a></td><td>LWG</td><td>Endian just Endian</td><td>Toronto</td><td>Complete</td><td>7.0</td></tr>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<tr><td><a href="https://wg21.link/P0674R1">P0674R1</a></td><td>LWG</td><td>Extending make_shared to Support Arrays</td><td>Toronto</td><td></td><td></td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0020R6">P0020R6</a></td><td>LWG</td><td>Floating Point Atomic</td><td>Albuquerque</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0053R7">P0053R7</a></td><td>LWG</td><td>C++ Synchronized Buffered Ostream</td><td>Albuquerque</td><td></td><td></td></tr>
First part of P0202: Adding constexpr modifiers to functions in <algorithm> and <utility>. This commit is all the is_XXX algorithms. llvm-svn: 322489
2018-01-16 00:16:32 +08:00
<tr><td><a href="https://wg21.link/P0202R3">P0202R3</a></td><td>LWG</td><td>Add constexpr modifiers to functions in &lt;algorithm&gt; and &lt;utility&gt; Headers</td><td>Albuquerque</td><td><I>In Progress</I></td><td>7.0</td></tr>
Update cxx2a status llvm-svn: 323160
2018-01-23 07:17:20 +08:00
<tr><td><a href="https://wg21.link/P0415R1">P0415R1</a></td><td>LWG</td><td>Constexpr for <tt>std::complex</tt></td><td>Albuquerque</td><td><I>In Progress</I></td><td>7.0</td></tr>
Reinstate libc++ patches now that the lldb formatter has been updated. "[libc++] Fix <atomic> failures on GCC" "[libc++] Change memory_order to an enum class" "[libc++] decoupling Freestanding atomic<T> from libatomic.a" llvm-svn: 355427
2019-03-06 02:40:49 +08:00
<tr><td><a href="https://wg21.link/P0439R0">P0439R0</a></td><td>LWG</td><td>Make <tt>std::memory_order</tt> a scoped enumeration</td><td>Albuquerque</td><td>Complete</td><td></td></tr>
Implement P0457R2: 'String Prefix and Suffix Checking' for c++2a llvm-svn: 319687
2017-12-05 04:11:38 +08:00
<tr><td><a href="https://wg21.link/P0457R2">P0457R2</a></td><td>LWG</td><td>String Prefix and Suffix Checking</td><td>Albuquerque</td><td>Complete</td><td>6.0</td></tr>
Put the status in the wrong column llvm-svn: 318012
2017-11-13 12:15:39 +08:00
<tr><td><a href="https://wg21.link/P0550R2">P0550R2</a></td><td>LWG</td><td>Transformation Trait <tt>remove_cvref</tt></td><td>Albuquerque</td><td>Complete</td><td>6.0</td></tr>
First part of P0202: Adding constexpr modifiers to functions in <algorithm> and <utility>. This commit is all the is_XXX algorithms. llvm-svn: 322489
2018-01-16 00:16:32 +08:00
<tr><td><a href="https://wg21.link/P0600R1">P0600R1</a></td><td>LWG</td><td>nodiscard in the Library</td><td>Albuquerque</td><td><I>In Progress</I></td><td>7.0</td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td><a href="https://wg21.link/P0616R0">P0616R0</a></td><td>LWG</td><td>de-pessimize legacy <numeric> algorithms with std::move</td><td>Albuquerque</td><td></td><td></td></tr>
Update C++2a status and add Glen to CREDITS.TXT. Reviewed as https://reviews.llvm.org/D40379 llvm-svn: 318919
2017-11-23 22:50:56 +08:00
<tr><td><a href="https://wg21.link/P0653R2">P0653R2</a></td><td>LWG</td><td>Utility to convert a pointer to a raw pointer</td><td>Albuquerque</td><td>Complete</td><td>6.0</td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td><a href="https://wg21.link/P0718R2">P0718R2</a></td><td>LWG</td><td>Atomic shared_ptr</td><td>Albuquerque</td><td></td><td></td></tr>
Implement P0767R1 - Deprecate POD llvm-svn: 326801
2018-03-06 23:01:19 +08:00
<tr><td><a href="https://wg21.link/P0767R1">P0767R1</a></td><td>CWG</td><td>Deprecate POD</td><td>Albuquerque</td><td>Complete</td><td>7.0</td></tr>
Mark several issues (and one paper) as complete. Reviewed as D58099; but I added LWG3101 and LWG3144 and P1357R1 as well. llvm-svn: 354898
2019-02-27 01:01:00 +08:00
<tr><td><a href="https://wg21.link/P0768R1">P0768R1</a></td><td>CWG</td><td>Library Support for the Spaceship (Comparison) Operator</td><td>Albuquerque</td><td>Complete</td><td></td></tr>
Mark P0777 as complete llvm-svn: 324399
2018-02-07 05:00:58 +08:00
<tr><td><a href="https://wg21.link/P0777R1">P0777R1</a></td><td>LWG</td><td>Treating Unnecessary <tt>decay</tt></td><td>Albuquerque</td><td>Complete</td><td>7.0</td></tr>
Implement P1023: constexpr comparison operators for std::array llvm-svn: 338668
2018-08-02 10:11:06 +08:00
<tr><td><a href="https://wg21.link/P0122R7">P0122R7</a></td><td>LWG</td><td>&lt;span&gt;</td><td>Jacksonville</td><td>Complete</td><td>7.0</td></tr>
mark LWG#2953 as complete. No code changes required, but added a couple of extra tests. llvm-svn: 342070
2018-09-13 02:51:12 +08:00
<tr><td><a href="https://wg21.link/P0355R7">P0355R7</a></td><td>LWG</td><td>Extending chrono to Calendars and Time Zones</td><td>Jacksonville</td><td><i>In progress</i></td><td></td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/P0551R3">P0551R3</a></td><td>LWG</td><td>Thou Shalt Not Specialize <tt>std</tt> Function Templates!</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0753R2">P0753R2</a></td><td>LWG</td><td>Manipulators for C++ Synchronized Buffered Ostream</td><td>Jacksonville</td><td></td><td></td></tr>
Implement P0754R2: The <version> header. llvm-svn: 329075
2018-04-03 23:48:24 +08:00
<tr><td><a href="https://wg21.link/P0754R2">P0754R2</a></td><td>LWG</td><td>&lt;version&gt;</td><td>Jacksonville</td><td>Complete</td><td>7.0</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/P0809R0">P0809R0</a></td><td>LWG</td><td>Comparing Unordered Containers</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0858R0">P0858R0</a></td><td>LWG</td><td>Constexpr iterator requirements</td><td>Jacksonville</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0905R1">P0905R1</a></td><td>CWG</td><td>Symmetry for spaceship</td><td>Jacksonville</td><td></td><td></td></tr>
Implement P0966 - string::reserve should not shrink llvm-svn: 347789
2018-11-29 02:18:34 +08:00
<tr><td><a href="https://wg21.link/P0966R1">P0966R1</a></td><td>LWG</td><td><tt>string::reserve</tt> Should Not Shrink</td><td>Jacksonville</td><td>Complete</td><td>8.0</td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0019R8">P0019R8</a></td><td>LWG</td><td>Atomic Ref</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0458R2">P0458R2</a></td><td>LWG</td><td>Checking for Existence of an Element in Associative Containers</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0475R1">P0475R1</a></td><td>LWG</td><td>LWG 2511: guaranteed copy elision for piecewise construction</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0476R2">P0476R2</a></td><td>LWG</td><td>Bit-casting object representations</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0528R3">P0528R3</a></td><td>CWG</td><td>The Curious Case of Padding Bits, Featuring Atomic Compare-and-Exchange</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0542R5">P0542R5</a></td><td>CWG</td><td>Support for contract based programming in C++</td><td>Rapperswil</td><td></td><td></td></tr>
mark LWG#2953 as complete. No code changes required, but added a couple of extra tests. llvm-svn: 342070
2018-09-13 02:51:12 +08:00
<tr><td><a href="https://wg21.link/P0556R3">P0556R3</a></td><td>LWG</td><td>Integral power-of-2 operations</td><td>Rapperswil</td><td><i>In Progress</i></td><td></td></tr>
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td><a href="https://wg21.link/P0619R4">P0619R4</a></td><td>LWG</td><td>Reviewing Deprecated Facilities of C++17 for C++20</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0646R1">P0646R1</a></td><td>LWG</td><td>Improving the Return Value of Erase-Like Algorithms</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0722R3">P0722R3</a></td><td>CWG</td><td>Efficient sized delete for variable sized classes</td><td>Rapperswil</td><td></td><td></td></tr>
[libc++] Add is_nothrow_convertible from P0758R1 Reviewed as https://reviews.llvm.org/D58019. Thanks to Zoe Carver for the patch. llvm-svn: 355010
2019-02-28 01:57:38 +08:00
<tr><td><a href="https://wg21.link/P0758R1">P0758R1</a></td><td>LWG</td><td>Implicit conversion traits and utility functions</td><td>Rapperswil</td><td>Complete</td><td></td></tr>
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td><a href="https://wg21.link/P0759R1">P0759R1</a></td><td>LWG</td><td>fpos Requirements</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0769R2">P0769R2</a></td><td>LWG</td><td>Add shift to &lt;algorithm&gt;</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0788R3">P0788R3</a></td><td>LWG</td><td>Standard Library Specification in a Concepts and Contracts World</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0879R0">P0879R0</a></td><td>LWG</td><td>Constexpr for swap and swap related functions Also resolves LWG issue 2800.</td><td>Rapperswil</td><td></td><td></td></tr>
Implement P1023: constexpr comparison operators for std::array llvm-svn: 338668
2018-08-02 10:11:06 +08:00
<tr><td><a href="https://wg21.link/P0887R1">P0887R1</a></td><td>LWG</td><td>The identity metafunction</td><td>Rapperswil</td><td>Complete</td><td>8.0</td></tr>
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td><a href="https://wg21.link/P0892R2">P0892R2</a></td><td>CWG</td><td>explicit(bool)</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0898R3">P0898R3</a></td><td>LWG</td><td>Standard Library Concepts</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0935R0">P0935R0</a></td><td>LWG</td><td>Eradicating unnecessarily explicit default constructors from the standard library</td><td>Rapperswil</td><td></td><td></td></tr>
mark LWG#2953 as complete. No code changes required, but added a couple of extra tests. llvm-svn: 342070
2018-09-13 02:51:12 +08:00
<tr><td><a href="https://wg21.link/P0941R2">P0941R2</a></td><td>CWG</td><td>Integrating feature-test macros into the C++ WD</td><td>Rapperswil</td><td><i>In progress</i></td><td></td></tr>
Implement P1023: constexpr comparison operators for std::array llvm-svn: 338668
2018-08-02 10:11:06 +08:00
<tr><td><a href="https://wg21.link/P1023R0">P1023R0</a></td><td>LWG</td><td>constexpr comparison operators for std::array</td><td>Rapperswil</td><td>Complete</td><td>8.0</td></tr>
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td><a href="https://wg21.link/P1025R1">P1025R1</a></td><td>CWG</td><td>Update The Reference To The Unicode Standard</td><td>Rapperswil</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1120R0">P1120R0</a></td><td>CWG</td><td>Consistency improvements for &lt;=&gt; and other comparison operators</td><td>Rapperswil</td><td></td><td></td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td></td><td></td><td></td><td></td><td></td><td></td></tr>
[libcxx] Implement P0318: unwrap_ref_decay and unwrap_reference Summary: This was voted into C++20 in San Diego. Note that there was a revision D0318R2 which did include unwrap_reference_t, but we mistakingly voted P0318R1 into the C++20 Working Draft (which does not include unwrap_reference_t). This patch implements D0318R2, which is what we'll end up with in the Working Draft once this mistake has been fixed. Reviewers: EricWF, mclow.lists Subscribers: christof, dexonsmith, libcxx-commits Differential Revision: https://reviews.llvm.org/D54485 llvm-svn: 348138
2018-12-03 22:03:27 +08:00
<tr><td><a href="https://wg21.link/P0318R1">P0318R1</a></td><td>LWG</td><td>unwrap_ref_decay and unwrap_reference</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P0356R5">P0356R5</a></td><td>LWG</td><td>Simplified partial function application</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0357R3">P0357R3</a></td><td>LWG</td><td>reference_wrapper for incomplete types</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0482R6">P0482R6</a></td><td>CWG</td><td>char8_t: A type for UTF-8 characters and strings</td><td>San Diego</td><td><i> </i></td><td></td></tr>
[libc++] Implement P0487R1 - Fixing operator>>(basic_istream&, CharT*) Summary: Avoid buffer overflow by replacing the pointer interface with an array reference interface in C++2a. Tentatively ready on Batavia2018. https://wg21.link/lwg2499 https://wg21.link/p0487 Reviewers: mclow.lists, ldionne, EricWF Reviewed By: ldionne Subscribers: libcxx-commits, cfe-commits, christof Differential Revision: https://reviews.llvm.org/D51268 llvm-svn: 347377
2018-11-21 11:30:10 +08:00
<tr><td><a href="https://wg21.link/P0487R1">P0487R1</a></td><td>LWG</td><td>Fixing operator&gt;&gt;(basic_istream&amp;, CharT*) (LWG 2499)</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P0591R4">P0591R4</a></td><td>LWG</td><td>Utility functions to implement uses-allocator construction</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0595R2">P0595R2</a></td><td>CWG</td><td>P0595R2 std::is_constant_evaluated()</td><td>San Diego</td><td><i> </i></td><td></td></tr>
[libcxx] Reorganize tests since the application of P0602R4 Summary: P0602R4 makes the special member functions of optional and variant conditionally trivial based on the types in the optional/variant. We already implemented that, but the tests were organized as if this were a non-standard extension. This patch reorganizes the tests in a way that makes more sense since this is not an extension anymore. Reviewers: EricWF, mpark, mclow.lists Subscribers: christof, jkorous, dexonsmith, libcxx-commits Differential Revision: https://reviews.llvm.org/D54772 llvm-svn: 350884
2019-01-11 04:06:11 +08:00
<tr><td><a href="https://wg21.link/P0602R4">P0602R4</a></td><td>LWG</td><td>variant and optional should propagate copy/move triviality</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P0608R3">P0608R3</a></td><td>LWG</td><td>A sane variant converting constructor</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0655R1">P0655R1</a></td><td>LWG</td><td>visit&lt;R&gt;: Explicit Return Type for visit</td><td>San Diego</td><td><i> </i></td><td></td></tr>
Mark P0771 as complete; we already did this - I just added tests to be sure llvm-svn: 347343
2018-11-21 04:37:07 +08:00
<tr><td><a href="https://wg21.link/P0771R1">P0771R1</a></td><td>LWG</td><td>std::function move constructor should be noexcept</td><td>San Diego</td><td>Complete</td><td>6.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P0896R4">P0896R4</a></td><td>LWG</td><td>The One Ranges Proposal</td><td>San Diego</td><td><i> </i></td><td></td></tr>
Note that P0899R1 requires no work. llvm-svn: 347344
2018-11-21 04:38:15 +08:00
<tr><td><a href="https://wg21.link/P0899R1">P0899R1</a></td><td>LWG</td><td>P0899R1 - LWG 3016 is not a defect</td><td>San Diego</td><td><i>Nothing to do</i></td><td></td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P0919R3">P0919R3</a></td><td>LWG</td><td>Heterogeneous lookup for unordered containers</td><td>San Diego</td><td><i> </i></td><td></td></tr>
Implement P0972R0: <chrono> zero(), min(), and max() should be noexcept. Reviewed as https://reviews.llvm.org/D53828 llvm-svn: 346766
2018-11-14 01:22:41 +08:00
<tr><td><a href="https://wg21.link/P0972R0">P0972R0</a></td><td>LWG</td><td>&lt;chrono&gt; <tt>zero()</tt>, <tt>min()</tt>, and <tt>max()</tt> should be noexcept</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
[NFC][libcxx] Mark P1006R1 as complete llvm-svn: 346767
2018-11-14 01:33:11 +08:00
<tr><td><a href="https://wg21.link/P1006R1">P1006R1</a></td><td>LWG</td><td>Constexpr in std::pointer_traits</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P1007R3">P1007R3</a></td><td>LWG</td><td><tt>std::assume_aligned</tt></td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1020R1">P1020R1</a></td><td>LWG</td><td>Smart pointer creation with default initialization</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1032R1">P1032R1</a></td><td>LWG</td><td>Misc constexpr bits</td><td>San Diego</td><td><i> </i></td><td></td></tr>
Implement P1085R2 - Should Span be Regular?. This consists entirely of deletions llvm-svn: 347672
2018-11-28 00:35:41 +08:00
<tr><td><a href="https://wg21.link/P1085R2">P1085R2</a></td><td>LWG</td><td>Should Span be Regular?</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P1123R0">P1123R0</a></td><td>LWG</td><td>Editorial Guidance for merging P0019r8 and P0528r3</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1148R0">P1148R0</a></td><td>LWG</td><td>Cleaning up Clause 20</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1165R1">P1165R1</a></td><td>LWG</td><td>Make stateful allocator propagation more consistent for <tt>operator+(basic_string)</tt></td><td>San Diego</td><td><i> </i></td><td></td></tr>
Implement P1209 - Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20. Reviewed as https://reviews.llvm.org/D55532 llvm-svn: 349178
2018-12-15 02:49:35 +08:00
<tr><td><a href="https://wg21.link/P1209R0">P1209R0</a></td><td>LWG</td><td>Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20</td><td>San Diego</td><td>Complete</td><td>8.0</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/P1210R0">P1210R0</a></td><td>LWG</td><td>Completing the Rebase of Library Fundamentals, Version 3, Working Draft</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1236R1">P1236R1</a></td><td>CWG</td><td>Alternative Wording for P0907R4 Signed Integers are Two's Complement</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1248R1">P1248R1</a></td><td>LWG</td><td>Remove CommonReference requirement from StrictWeakOrdering (a.k.a Fixing Relations)</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1285R0">P1285R0</a></td><td>LWG</td><td>Improving Completeness Requirements for Type Traits</td><td>San Diego</td><td><i> </i></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1353R0">P1353R0</a></td><td>CWG</td><td>Missing feature test macros</td><td>San Diego</td><td><i> </i></td><td></td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td></td><td></td><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0339R6">P0339R6</a></td><td>LWG</td><td>polymorphic_allocator<> as a vocabulary type</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0340R3">P0340R3</a></td><td>LWG</td><td>Making std::underlying_type SFINAE-friendly</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0738R2">P0738R2</a></td><td>LWG</td><td>I Stream, You Stream, We All Stream for istream_iterator</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0811R3">P0811R3</a></td><td>LWG</td><td>Well-behaved interpolation for numbers and pointers</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P0920R2">P0920R2</a></td><td>LWG</td><td>Precalculated hash values in lookup</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1001R2">P1001R2</a></td><td>LWG</td><td>Target Vectorization Policies from Parallelism V2 TS to C++20</td><td>Kona</td><td></td><td></td></tr>
Implment the last part of P1024: tuple-like interface to span. Reviewed as https://reviews.llvm.org/D58706. llvm-svn: 354988
2019-02-27 23:41:37 +08:00
<tr><td><a href="https://wg21.link/P1024R3">P1024R3</a></td><td>LWG</td><td>Usability Enhancements for std::span</td><td>Kona</td><td>Complete</td><td>9.0</td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/P1164R1">P1164R1</a></td><td>LWG</td><td>Make create_directory() Intuitive</td><td>Kona</td><td></td><td></td></tr>
Implment the last part of P1024: tuple-like interface to span. Reviewed as https://reviews.llvm.org/D58706. llvm-svn: 354988
2019-02-27 23:41:37 +08:00
<tr><td><a href="https://wg21.link/P1227R2">P1227R2</a></td><td>LWG</td><td>Signed ssize() functions, unsigned size() functions </td><td>Kona</td><td>Complete</td><td>9.0</td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/P1252R2">P1252R2</a></td><td>LWG</td><td>Ranges Design Cleanup</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1286R2">P1286R2</a></td><td>CWG</td><td>Contra CWG DR1778</td><td>Kona</td><td></td><td></td></tr>
Put a 'first implemented' version into the entry for P1357 llvm-svn: 354901
2019-02-27 01:22:47 +08:00
<tr><td><a href="https://wg21.link/P1357R1">P1357R1</a></td><td>LWG</td><td>Traits for [Un]bounded Arrays</td><td>Kona</td><td>Complete</td><td>9.0</td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/P1458R1">P1458R1</a></td><td>LWG</td><td>Mandating the Standard Library: Clause 16 - Language support library</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1459R1">P1459R1</a></td><td>LWG</td><td>Mandating the Standard Library: Clause 18 - Diagnostics library</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1462R1">P1462R1</a></td><td>LWG</td><td>Mandating the Standard Library: Clause 20 - Strings library</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1463R1">P1463R1</a></td><td>LWG</td><td>Mandating the Standard Library: Clause 21 - Containers library</td><td>Kona</td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/P1464R1">P1464R1</a></td><td>LWG</td><td>Mandating the Standard Library: Clause 22 - Iterators library</td><td>Kona</td><td></td><td></td></tr>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<!-- <tr><td></td><td></td><td></td><td></td><td></td><td></td></tr> -->
</table>
<p><i>[ Note: "Nothing to do" means that no library changes were needed to implement this change -- end note]</i></p>
Update cxx2a status llvm-svn: 323160
2018-01-23 07:17:20 +08:00
<p>The missing bits in P0600 are in [mem.res.class], [mem.poly.allocator.class], and [container.node.overview]</p>
<p>The missing bits in P0202 are in <tt>copy</tt>, <tt>copy_backwards</tt>, <tt>move</tt>, and <tt>move_backwards</tt> (and the ones that call them: <tt>copy_n</tt>, <tt>rotate_copy</tt>, <tt>merge</tt>, <tt>set_union</tt>, <tt>set_difference</tt>, and <tt>set_symmetric_difference</tt>). This is because the first four algorithms have specializations that call <tt>memmove</tt> which is not constexpr. See <a href="https://bugs.llvm.org/show_bug.cgi?id=25165">Bug 25165</a></p>
Implement more of P0600: '[[nodiscard]] in the library' for C++2a llvm-svn: 319710
2017-12-05 07:03:42 +08:00
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<h3>Library Working group Issues Status</h3>
<!-- <I>Note: "NAD" means that the issue was deemed "Not a defect"</I> -->
<table id="issues" border="1">
<tr><th>Issue #</th><th>Issue Name</th><th>Meeting</th><th>Status</th></tr>
<!--
[libcxx] [www] Change http://wg21.link to https://wg21.link . Fixes D37318. llvm-svn: 312257
2017-09-01 01:59:33 +08:00
<tr><td><a href="https://wg21.link/LWG1214">1214</a></td><td>Insufficient/inconsistent key immutability requirements for associative containers</td><td>Urbana</td><td></td></tr>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
-->
[libcxx] [www] Change http://wg21.link to https://wg21.link . Fixes D37318. llvm-svn: 312257
2017-09-01 01:59:33 +08:00
<tr><td><a href="https://wg21.link/LWG2070">2070</a></td><td><tt>allocate_shared</tt> should use <tt>allocator_traits&lt;A&gt;::construct</tt></td><td>Toronto</td><td>Resolved by <a href="https://wg21.link/P0674R1">P0674R1</a></td></tr>
<tr><td><a href="https://wg21.link/LWG2444">2444</a></td><td>Inconsistent complexity for <tt>std::sort_heap</tt></td><td>Toronto</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2593">2593</a></td><td>Moved-from state of Allocators</td><td>Toronto</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2597">2597</a></td><td><tt>std::log</tt> misspecified for complex numbers</td><td>Toronto</td><td></td></tr>
Implement LWG2783: stack::emplace() and queue::emplace() should return decltype(auto) llvm-svn: 323385
2018-01-25 06:42:25 +08:00
<tr><td><a href="https://wg21.link/LWG2783">2783</a></td><td><tt>stack::emplace()</tt> and <tt>queue::emplace()</tt> should return <tt>decltype(auto)</tt></td><td>Toronto</td><td>Complete</td></tr>
[libcxx] [www] Change http://wg21.link to https://wg21.link . Fixes D37318. llvm-svn: 312257
2017-09-01 01:59:33 +08:00
<tr><td><a href="https://wg21.link/LWG2932">2932</a></td><td>Constraints on parallel algorithm implementations are underspecified</td><td>Toronto</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2937">2937</a></td><td>Is <tt>equivalent("existing_thing", "not_existing_thing")</tt> an error</td><td>Toronto</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG2940">2940</a></td><td><tt>result_of</tt> specification also needs a little cleanup</td><td>Toronto</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2942">2942</a></td><td>LWG 2873's resolution missed <tt>weak_ptr::owner_before</tt></td><td>Toronto</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG2954">2954</a></td><td>Specialization of the convenience variable templates should be prohibited</td><td>Toronto</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG2961">2961</a></td><td>Bad postcondition for <tt>set_default_resource</tt></td><td>Toronto</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2966">2966</a></td><td>Incomplete resolution of US 74</td><td>Toronto</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG2974">2974</a></td><td>Diagnose out of bounds <tt>tuple_element/variant_alternative</tt></td><td>Toronto</td><td>Complete</td></tr>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2779">2779</a></td><td>[networking.ts] Relax requirements on buffer sequence iterators</td><td>Albuquerque</td><td></td></tr>
Implement LWG2870: Default value of parameter theta of polar should be dependent llvm-svn: 323918
2018-02-01 05:42:39 +08:00
<tr><td><a href="https://wg21.link/LWG2870">2870</a></td><td>Default value of parameter theta of polar should be dependent</td><td>Albuquerque</td><td>Complete</td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td><a href="https://wg21.link/LWG2935">2935</a></td><td>What should create_directories do when p already exists but is not a directory?</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2941">2941</a></td><td>[thread.req.timing] wording should apply to both member and namespace-level functions</td><td>Albuquerque</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG2944">2944</a></td><td>LWG 2905 accidentally removed requirement that construction of the deleter doesn't throw an exception</td><td>Albuquerque</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG2945">2945</a></td><td>Order of template parameters in optional comparisons</td><td>Albuquerque</td><td>Complete</td></tr>
Implement LWG#2948: unique_ptr does not define operator<< for stream output llvm-svn: 319038
2017-11-27 23:51:36 +08:00
<tr><td><a href="https://wg21.link/LWG2948">2948</a></td><td>unique_ptr does not define operator<< for stream output</td><td>Albuquerque</td><td>Complete</td></tr>
Implement LWG2950: std::byte operations are misspecified llvm-svn: 318125
2017-11-14 09:14:53 +08:00
<tr><td><a href="https://wg21.link/LWG2950">2950</a></td><td>std::byte operations are misspecified</td><td>Albuquerque</td><td>Complete</td></tr>
Implement LWG2952: iterator_traits should work for pointers to cv T llvm-svn: 318119
2017-11-14 08:03:10 +08:00
<tr><td><a href="https://wg21.link/LWG2952">2952</a></td><td>iterator_traits should work for pointers to cv T</td><td>Albuquerque</td><td>Complete</td></tr>
Actually mark LWG#2953, don't just say you've done so in r342070 llvm-svn: 342071
2018-09-13 02:53:02 +08:00
<tr><td><a href="https://wg21.link/LWG2953">2953</a></td><td>LWG 2853 should apply to deque::erase too</td><td>Albuquerque</td><td>Complete</td></tr>
mark LWG#2953 as complete. No code changes required, but added a couple of extra tests. llvm-svn: 342070
2018-09-13 02:51:12 +08:00
<tr><td><a href="https://wg21.link/LWG2958">2958</a></td><td>Moves improperly defined as deleted</td><td>Albuquerque</td><td><I>We already do this</I></td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td><a href="https://wg21.link/LWG2964">2964</a></td><td>Apparently redundant requirement for dynamic_pointer_cast</td><td>Albuquerque</td><td></td></tr>
Implement filesystem_error::what() and improve reporting. This patch implements the `what()` for filesystem errors. The message includes the 'what_arg', any paths that were specified, and the error code message. Additionally this patch refactors how errors are created, making it easier to report them correctly. llvm-svn: 337664
2018-07-23 10:00:52 +08:00
<tr><td><a href="https://wg21.link/LWG2965">2965</a></td><td>Non-existing path::native_string() in filesystem_error::what() specification</td><td>Albuquerque</td><td>Nothing to do</td></tr>
Update cxx2a status llvm-svn: 323160
2018-01-23 07:17:20 +08:00
<tr><td><a href="https://wg21.link/LWG2972">2972</a></td><td>What is is_trivially_destructible_v&lt;int&gt;?</td><td>Albuquerque</td><td>Complete</td></tr>
Implement LWG#2921 and LWG#2976 - removing allocator support from packaged_task. llvm-svn: 319080
2017-11-28 03:43:28 +08:00
<tr><td><a href="https://wg21.link/LWG2976">2976</a></td><td>Dangling uses_allocator specialization for packaged_task</td><td>Albuquerque</td><td>Complete</td></tr>
Updated C++2a status page with new features/defects approved in Albuquerque. llvm-svn: 317996
2017-11-13 02:48:42 +08:00
<tr><td><a href="https://wg21.link/LWG2977">2977</a></td><td>unordered_meow::merge() has incorrect Throws: clause</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2978">2978</a></td><td>Hash support for pmr::string and friends</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2979">2979</a></td><td>aligned_union should require complete object types</td><td>Albuquerque</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG2980">2980</a></td><td>Cannot compare_exchange empty pointers</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2981">2981</a></td><td>Remove redundant deduction guides from standard library</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2982">2982</a></td><td>Making size_type consistent in associative container deduction guides</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2988">2988</a></td><td>Clause 32 cleanup missed one typename</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2993">2993</a></td><td>reference_wrapper<T> conversion from T&&</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2998">2998</a></td><td>Requirements on function objects passed to {forward_,}list-specific algorithms</td><td>Albuquerque</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3001">3001</a></td><td>weak_ptr::element_type needs remove_extent_t</td><td>Albuquerque</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3024">3024</a></td><td>variant's copies must be deleted instead of disabled via SFINAE</td><td>Albuquerque</td><td></td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2164">2164</a></td><td>What are the semantics of <tt>vector.emplace(vector.begin(), vector.back())</tt>?</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2243">2243</a></td><td><tt>istream::putback</tt> problem</td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG2816">2816</a></td><td><tt>resize_file</tt> has impossible postcondition</td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
LWG 2843 "Unclear behavior of std::pmr::memory_resource::do_allocate()" Patch by Arthur O'Dwyer. Reviewed as https://reviews.llvm.org/D47344 new_delete_resource().allocate(n, a) has basically two permissible results: * Return an appropriately sized and aligned block. * Throw bad_alloc. Before this patch, libc++'s new_delete_resource would do a third and impermissible thing, which was to return an appropriately sized but inappropriately under-aligned block. This is now fixed. (This came up while I was stress-testing unsynchronized_pool_resource on my MacBook. If we can't trust the default resource to return appropriately aligned blocks, pretty much everything breaks. For similar reasons, I would strongly support just patching __libcpp_allocate directly, but I don't care to die on that hill, so I made this patch as a <memory_resource>-specific workaround.) llvm-svn: 355763
2019-03-09 08:38:19 +08:00
<tr><td><a href="https://wg21.link/LWG2843">2843</a></td><td>Unclear behavior of <tt>std::pmr::memory_resource::do_allocate()</tt></td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/LWG2849">2849</a></td><td>Why does <tt>!is_regular_file(from)</tt> cause <tt>copy_file</tt> to report a "file already exists" error?</td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG2851">2851</a></td><td><tt>std::filesystem</tt> enum classes are now underspecified</td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
Implement LWG 2946, 3075 and 3076. Reviewed as https://reviews.llvm.org/D48616 llvm-svn: 336132
2018-07-03 02:41:15 +08:00
<tr><td><a href="https://wg21.link/LWG2946">2946</a></td><td>LWG 2758's resolution missed further corrections</td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/LWG2969">2969</a></td><td><tt>polymorphic_allocator::construct()</tt> shouldn't pass <tt>resource()</tt></td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2975">2975</a></td><td>Missing case for <tt>pair</tt> construction in scoped and polymorphic allocators</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2989">2989</a></td><td><tt>path</tt>'s stream insertion operator lets you insert everything under the sun</td><td>Jacksonville</td><td>Completed</td></tr>
<tr><td><a href="https://wg21.link/LWG3000">3000</a></td><td><tt>monotonic_memory_resource::do_is_equal</tt> uses <tt>dynamic_cast</tt> unnecessarily</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3002">3002</a></td><td>[networking.ts] <tt>basic_socket_acceptor::is_open()</tt> isn't <tt>noexcept</tt></td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3004">3004</a></td><td>&sect;[string.capacity] and &sect;[vector.capacity] should specify time complexity for <tt>capacity()</tt></td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3005">3005</a></td><td>Destruction order of arrays by <tt>make_shared/allocate_shared</tt> only recommended?</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3007">3007</a></td><td><tt>allocate_shared</tt> should rebind allocator to <i>cv</i>-unqualified <tt>value_type</tt> for construction</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3009">3009</a></td><td>Including <tt>&lt;string_view&gt;</tt> doesn't provide <tt>std::size/empty/data</tt></td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3010">3010</a></td><td>[networking.ts] <tt>uses_executor</tt> says "if a type <tt>T::executor_type</tt> exists"</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3013">3013</a></td><td><tt>(recursive_)directory_iterator</tt> construction and traversal should not be <tt>noexcept</tt></td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3014">3014</a></td><td>More <tt>noexcept</tt> issues with filesystem operations</td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3015">3015</a></td><td><tt>copy_options::<i>unspecified</i></tt> underspecified</td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
Implement LWG #3017. list splice functions should use addressof llvm-svn: 342057
2018-09-12 22:46:17 +08:00
<tr><td><a href="https://wg21.link/LWG3017">3017</a></td><td><tt>list splice</tt> functions should use <tt>addressof</tt></td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/LWG3020">3020</a></td><td>[networking.ts] Remove spurious nested <tt>value_type</tt> buffer sequence requirement</td><td>Jacksonville</td><td></td></tr>
Implement filesystem NB comments, relative paths, and related issues. This is a fairly large patch that implements all of the filesystem NB comments and the relative paths changes (ex. adding weakly_canonical). These issues and papers are all interrelated so their implementation couldn't be split up nicely. This patch upgrades <experimental/filesystem> to match the C++17 spec and not the published experimental TS spec. Some of the changes in this patch are both API and ABI breaking, however libc++ makes no guarantee about stability for experimental implementations. The major changes in this patch are: * Implement NB comments for filesystem (P0492R2), including: * Implement `perm_options` enum as part of NB comments, and update the `permissions` function to match. * Implement changes to `remove_filename` and `replace_filename` * Implement changes to `path::stem()` and `path::extension()` which support splitting examples like `.profile`. * Change path iteration to return an empty path instead of '.' for trailing separators. * Change `operator/=` to handle absolute paths on the RHS. * Change `absolute` to no longer accept a current path argument. * Implement relative paths according to NB comments (P0219r1) * Combine `path.cpp` and `operations.cpp` since some path functions require access to the operations internals, and some fs operations require access to the path parser. llvm-svn: 329028
2018-04-03 07:03:41 +08:00
<tr><td><a href="https://wg21.link/LWG3026">3026</a></td><td><tt>filesystem::weakly_canonical</tt> still defined in terms of <tt>canonical(p, base)</tt></td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/LWG3030">3030</a></td><td>Who shall meet the requirements of <tt>try_lock</tt>?</td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
Implement LWG3034: P0767R1 breaks previously-standard-layout types llvm-svn: 328064
2018-03-21 08:36:05 +08:00
<tr><td><a href="https://wg21.link/LWG3034">3034</a></td><td>P0767R1 breaks previously-standard-layout types</td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3035">3035</a></td><td><tt>std::allocator</tt>'s constructors should be <tt>constexpr</tt></td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3039">3039</a></td><td>Unnecessary <tt>decay</tt> in <tt>thread</tt> and <tt>packaged_task</tt></td><td>Jacksonville</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3041">3041</a></td><td>Unnecessary <tt>decay</tt> in <tt>reference_wrapper</tt></td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/LWG3042">3042</a></td><td><tt>is_literal_type_v</tt> should be inline</td><td>Jacksonville</td><td>Complete</td></tr>
Implement filesystem_error::what() and improve reporting. This patch implements the `what()` for filesystem errors. The message includes the 'what_arg', any paths that were specified, and the error code message. Additionally this patch refactors how errors are created, making it easier to report them correctly. llvm-svn: 337664
2018-07-23 10:00:52 +08:00
<tr><td><a href="https://wg21.link/LWG3043">3043</a></td><td>Bogus postcondition for <tt>filesystem_error</tt> constructor</td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
<tr><td><a href="https://wg21.link/LWG3045">3045</a></td><td><tt>atomic&lt;<i>floating-point</i>&gt;</tt> doesn't have <tt>value_type</tt> or <tt>difference_type</tt></td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3048">3048</a></td><td><tt>transform_reduce(exec, first1, last1, first2, init)</tt> discards execution policy</td><td>Jacksonville</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3051">3051</a></td><td>Floating point classifications were inadvertently changed in P0175</td><td>Jacksonville</td><td><i>Nothing to do</i></td></tr>
Implement LWG 2946, 3075 and 3076. Reviewed as https://reviews.llvm.org/D48616 llvm-svn: 336132
2018-07-03 02:41:15 +08:00
<tr><td><a href="https://wg21.link/LWG3075">3075</a></td><td><tt>basic_string</tt> needs deduction guides from <tt>basic_string_view</tt></td><td>Jacksonville</td><td>Complete</td></tr>
Updated C++2a status with changes from Jacksonville WG21 meeting llvm-svn: 327806
2018-03-19 03:29:21 +08:00
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2139">2139</a></td><td>What is a user-defined type?</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2970">2970</a></td><td>Return type of std::visit misspecified</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3058">3058</a></td><td>Parallel adjacent_difference shouldn't require creating temporaries</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3062">3062</a></td><td>Unnecessary decay_t in is_execution_policy_v should be remove_cvref_t</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3067">3067</a></td><td>recursive_directory_iterator::pop must invalidate</td><td>Rapperswil</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3071">3071</a></td><td>[networking.ts] read_until still refers to "input sequence"</td><td>Rapperswil</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3074">3074</a></td><td>Non-member functions for valarray should only deduce from the valarray</td><td>Rapperswil</td><td></td></tr>
Fix HTML blunder llvm-svn: 336381
2018-07-06 01:44:12 +08:00
<tr><td><a href="https://wg21.link/LWG3076">3076</a></td><td>basic_string CTAD ambiguity</td><td>Rapperswil</td><td>Complete</td></tr>
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td><a href="https://wg21.link/LWG3079">3079</a></td><td>LWG 2935 forgot to fix the existing_p overloads of create_directory</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3080">3080</a></td><td>Floating point from_chars pattern specification breaks round-tripping</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3083">3083</a></td><td>What should ios::iword(-1) do?</td><td>Rapperswil</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3094">3094</a></td><td>[time.duration.io]p4 makes surprising claims about encoding</td><td>Rapperswil</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3100">3100</a></td><td>Unnecessary and confusing "empty span" wording</td><td>Rapperswil</td><td><i>Nothing to do</i></td></tr>
Mark LWG#3102 as complete. No code changes, but I updated a test or two llvm-svn: 342103
2018-09-13 10:23:52 +08:00
<tr><td><a href="https://wg21.link/LWG3102">3102</a></td><td>Clarify span iterator and const_iterator behavior</td><td>Rapperswil</td><td>Complete</td></tr>
Update the to-do list with motions from Rapperswil. llvm-svn: 334467
2018-06-12 10:45:30 +08:00
<tr><td><a href="https://wg21.link/LWG3104">3104</a></td><td>Fixing duration division</td><td>Rapperswil</td><td>Complete</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2183">2183</a></td><td>Muddled allocator requirements for <tt>match_results</tt> constructors</td><td>San Diego</td><td>Complete</td></tr>
Mark #2184 as complete; the tests are fine. (I thought that they were wrong before) llvm-svn: 346805
2018-11-14 06:26:03 +08:00
<tr><td><a href="https://wg21.link/LWG2184">2184</a></td><td>Muddled allocator requirements for <tt>match_results</tt> assignments</td><td>San Diego</td><td>Complete</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG2412">2412</a></td><td><tt>promise::set_value()</tt> and <tt>promise::get_future()</tt> should not race</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2499">2499</a></td><td><tt>operator&gt;&gt;(basic_istream&amp;, CharT*)</tt> makes it hard to avoid buffer overflows</td><td>San Diego</td><td>Resolved by P0487R1</td></tr>
Mark two filesystem LWG issues as complete - nothing to do llvm-svn: 349877
2018-12-21 10:17:00 +08:00
<tr><td><a href="https://wg21.link/LWG2682">2682</a></td><td><code>filesystem::copy()</code> won't create a symlink to a directory</td><td>San Diego</td><td>Nothing to do</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG2697">2697</a></td><td>[concurr.ts] Behavior of <tt>future/shared_future</tt> unwrapping constructor when given an invalid <tt>future</tt></td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2797">2797</a></td><td>Trait precondition violations</td><td>San Diego</td><td>Resolved by 1285R0</td></tr>
Implement LWG 2936: Path comparison is defined in terms of the generic format This patch implements path::compare according to the current spec. The only observable change is the ordering of "/foo" and "foo", which orders the two paths based on having or not having a root directory (instead of lexically comparing "/" to "foo"). llvm-svn: 349881
2018-12-21 11:16:30 +08:00
<tr><td><a href="https://wg21.link/LWG2936">2936</a></td><td>Path comparison is defined in terms of the generic format</td><td>San Diego</td><td>Complete</td></tr>
Mark two filesystem LWG issues as complete - nothing to do llvm-svn: 349877
2018-12-21 10:17:00 +08:00
<tr><td><a href="https://wg21.link/LWG2943">2943</a></td><td>Problematic specification of the wide version of <tt>basic_filebuf::open</tt></td><td>San Diego</td><td>Nothing to do</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG2960">2960</a></td><td>[fund.ts.v3] <tt>nonesuch</tt> is insufficiently useless</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2995">2995</a></td><td><tt>basic_stringbuf</tt> default constructor forbids it from using SSO capacity</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG2996">2996</a></td><td>Missing rvalue overloads for <tt>shared_ptr</tt> operations</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3008">3008</a></td><td><tt>make_shared</tt> (sub)object destruction semantics are not specified</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3022">3022</a></td><td><tt>is_convertible&lt;derived*, base*&gt;</tt> may lead to ODR</td><td>San Diego</td><td>Resolved by 1285R0</td></tr>
<tr><td><a href="https://wg21.link/LWG3025">3025</a></td><td>Map-like container deduction guides should use <tt>pair&lt;Key, T&gt;</tt>, not <tt>pair&lt;const Key, T&gt;</tt></td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3031">3031</a></td><td>Algorithms and predicates with non-const reference arguments</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3037">3037</a></td><td><tt>polymorphic_allocator</tt> and incomplete types</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3038">3038</a></td><td><tt>polymorphic_allocator::allocate</tt> should not allow integer overflow to create vulnerabilities</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3054">3054</a></td><td><tt>uninitialized_copy</tt> appears to not be able to meet its exception-safety guarantee</td><td>San Diego</td><td></td></tr>
Implement LWG 3065: Make path operators friends. This prevents things like: using namespace std::filesystem; auto x = L"a/b" == std::string("a/b"); llvm-svn: 349884
2018-12-21 12:09:01 +08:00
<tr><td><a href="https://wg21.link/LWG3065">3065</a></td><td>LWG 2989 missed that all <tt>path</tt>'s other operators should be hidden friends as well</td><td>San Diego</td><td>Complete</td></tr>
Implement LWG 3096: path::lexically_relative is confused by trailing slashes path("/dir/").lexically_relative("/dir"); now returns "." instead of "" llvm-svn: 349885
2018-12-21 12:25:40 +08:00
<tr><td><a href="https://wg21.link/LWG3096">3096</a></td><td><tt>path::lexically_relative</tt> is confused by trailing slashes</td><td>San Diego</td><td>Complete</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG3116">3116</a></td><td><tt><i>OUTERMOST_ALLOC_TRAITS</i></tt> needs <tt>remove_reference_t</tt></td><td>San Diego</td><td></td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/LWG3122">3122</a></td><td><tt>__cpp_lib_chrono_udls</tt> was accidentally dropped</td><td>San Diego</td><td>Complete</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG3127">3127</a></td><td><tt>basic_osyncstream::rdbuf</tt> needs a <tt>const_cast</tt></td><td>San Diego</td><td></td></tr>
[NFC] Mark LWG3128 and LWG3132 as requiring no work Those LWG issues were adopted in San Diego and require no work on our side. llvm-svn: 346799
2018-11-14 05:13:10 +08:00
<tr><td><a href="https://wg21.link/LWG3128">3128</a></td><td><tt>strstream::rdbuf</tt> needs a <tt>const_cast</tt></td><td>San Diego</td><td><i>Nothing to do</i></td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG3129">3129</a></td><td><tt>regex_token_iterator</tt> constructor uses wrong pointer arithmetic</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3130">3130</a></td><td>&sect;[input.output] needs many <tt>addressof</tt></td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3131">3131</a></td><td><tt>addressof</tt> all the things</td><td>San Diego</td><td></td></tr>
[NFC] Mark LWG3128 and LWG3132 as requiring no work Those LWG issues were adopted in San Diego and require no work on our side. llvm-svn: 346799
2018-11-14 05:13:10 +08:00
<tr><td><a href="https://wg21.link/LWG3132">3132</a></td><td>Library needs to ban macros named <tt>expects</tt> or <tt>ensures</tt></td><td>San Diego</td><td><i>Nothing to do</i></td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG3134">3134</a></td><td>[fund.ts.v3] LFTSv3 contains extraneous [meta] variable templates that should have been deleted by P09961</td><td>San Diego</td><td>Resolved by P1210R0</td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/LWG3137">3137</a></td><td>Header for <tt>__cpp_lib_to_chars</tt></td><td>San Diego</td><td>Complete</td></tr>
Implement LWG 3145: file_clock breaks ABI for C++17 implementations. This patch adds std::chrono::file_clock, but without breaking the existing ABI for std::filesystem. llvm-svn: 349883
2018-12-21 11:54:57 +08:00
<tr><td><a href="https://wg21.link/LWG3145">3145</a></td><td><tt>file_clock</tt> breaks ABI for C++17 implementations</td><td>San Diego</td><td>Complete</td></tr>
Update to-do list with new work from WG21 meeting in San Diego llvm-svn: 346634
2018-11-12 12:58:00 +08:00
<tr><td><a href="https://wg21.link/LWG3147">3147</a></td><td>Definitions of "likely" and "unlikely" are likely to cause problems</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3148">3148</a></td><td><tt>&lt;concepts&gt;</tt> should be freestanding</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3153">3153</a></td><td><tt>Common</tt> and <tt>common_type</tt> have too little in common</td><td>San Diego</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3154">3154</a></td><td><tt>Common</tt> and <tt>CommonReference</tt> have a common defect</td><td>San Diego</td><td></td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td></td><td></td><td></td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3012">3012</a></td><td><tt>atomic&lt;T&gt;</tt> is unimplementable for non-<tt>is_trivially_copy_constructible T</tt></td><td>Kona</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3040">3040</a></td><td><tt>basic_string_view::starts_with</tt> <i>Effects</i> are incorrect</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a href="https://wg21.link/LWG3077">3077</a></td><td><tt>(push|emplace)_back</tt> should invalidate the <tt>end</tt> iterator</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3087">3087</a></td><td>One final <tt>&amp;x</tt> in &sect;[list.ops]</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
Mark several issues (and one paper) as complete. Reviewed as D58099; but I added LWG3101 and LWG3144 and P1357R1 as well. llvm-svn: 354898
2019-02-27 01:01:00 +08:00
<tr><td><a href="https://wg21.link/LWG3101">3101</a></td><td><tt>span</tt>'s <tt>Container</tt> constructors need another constraint</td><td>Kona</td><td>Complete</td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/LWG3112">3112</a></td><td><tt>system_error</tt> and <tt>filesystem_error</tt> constructors taking a <tt>string</tt> may not be able to meet their postconditions</td><td>Kona</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3119">3119</a></td><td>Program-definedness of closure types</td><td>Kona</td><td><i>Nothing to do</i></td></tr>
<tr><td><a href="https://wg21.link/LWG3133">3133</a></td><td>Modernizing numeric type requirements</td><td>Kona</td><td></td></tr>
Mark several issues (and one paper) as complete. Reviewed as D58099; but I added LWG3101 and LWG3144 and P1357R1 as well. llvm-svn: 354898
2019-02-27 01:01:00 +08:00
<tr><td><a href="https://wg21.link/LWG3144">3144</a></td><td><tt>span</tt> does not have a <tt>const_pointer</tt> typedef</td><td>Kona</td><td>Complete</td></tr>
Update status page with papers/issues adopted in Kona llvm-svn: 354796
2019-02-26 00:12:00 +08:00
<tr><td><a href="https://wg21.link/LWG3173">3173</a></td><td>Enable CTAD for <i><tt>ref-view</tt></i></td><td>Kona</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3179">3179</a></td><td><tt>subrange</tt> should always model <tt>Range</tt></td><td>Kona</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3180">3180</a></td><td>Inconsistently named return type for <tt>ranges::minmax_element</tt></td><td>Kona</td><td></td></tr>
<tr><td><a href="https://wg21.link/LWG3182">3182</a></td><td>Specification of <tt>Same</tt> could be clearer</td><td>Kona</td><td></td></tr>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
<!-- <tr><td></td><td></td><td></td><td></td></tr> -->
</table>
Implment the last part of P1024: tuple-like interface to span. Reviewed as https://reviews.llvm.org/D58706. llvm-svn: 354988
2019-02-27 23:41:37 +08:00
<p>Last Updated: 27-Feb-2018</p>
Update libc++ status pages with results of the Toronto Meeting - and for C++2a llvm-svn: 308153
2017-07-17 07:59:23 +08:00
</div>
</body>
</html>