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Gabor Greif	dd4ddf1	2009-02-25 15:22:45	[diff] [blame]	5	<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	6	<title>Clang - C++1z, C++14, C++11 and C++98 Status</title>
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Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	27	<h1>C++ Support in Clang</h1>
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	28	<!--*************************************************************************-->
Douglas Gregor	0799d91	2009-06-27 19:33:58	[diff] [blame]	29	<p>Last updated: $Date$</p>
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	30
Alp Toker	05f8943	2013-12-06 06:35:49	[diff] [blame]	31	<p>Clang fully implements all published ISO C++ standards including <a
Richard Smith	20f3767	2014-08-31 04:17:48	[diff] [blame]	32	href="#cxx11">C++11</a>, as well as the upcoming <a
				33	href="#cxx14">C++14</a> standard, and some parts of the fledgling <a
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	34	href="#cxx17">C++1z</a> standard,
				35	and is considered a production-quality C++ compiler.
Alp Toker	05f8943	2013-12-06 06:35:49	[diff] [blame]	36
Richard Smith	6058634	2013-12-09 08:52:23	[diff] [blame]	37	<p>The Clang community is continually striving to improve C++ standards
Alp Toker	05f8943	2013-12-06 06:35:49	[diff] [blame]	38	compliance between releases by submitting and tracking <a
				39	href="cxx_dr_status.html">C++ Defect Reports</a> and implementing resolutions
				40	as they become available.</p>
				41
				42	<p>Experimental work is also under way to implement <a href="#ts">C++ Technical
				43	Specifications</a> that will help drive the future of the C++ programming
				44	language.</p>
				45
Richard Smith	6058634	2013-12-09 08:52:23	[diff] [blame]	46	<p>The <a href="http://llvm.org/bugs/">LLVM bug tracker</a> contains Clang
				47	C++ components that track known bugs with Clang's language conformance in
				48	each language mode.</p>
				49
Richard Smith	18743de	2012-02-24 18:42:08	[diff] [blame]	50	<h2 id="cxx98">C++98 implementation status</h2>
				51
Alp Toker	05f8943	2013-12-06 06:35:49	[diff] [blame]	52	<p>Clang implements all of the ISO C++ 1998 standard
Douglas Gregor	17aa45d	2011-07-21 17:46:15	[diff] [blame]	53	(including the defects addressed in the ISO C++ 2003 standard)
Richard Smith	707e3ba	2014-06-22 16:00:05	[diff] [blame]	54	except for <tt>export</tt> (which was removed in C++11).
Douglas Gregor	bb26a92	2010-02-05 23:51:14	[diff] [blame]	55
Richard Smith	18743de	2012-02-24 18:42:08	[diff] [blame]	56	<h2 id="cxx11">C++11 implementation status</h2>
Chris Lattner	6fe3748	2010-05-21 20:59:40	[diff] [blame]	57
Richard Smith	707e3ba	2014-06-22 16:00:05	[diff] [blame]	58	<p>Clang 3.3 and later implement all of the <a
Richard Smith	25b555a	2013-04-19 17:00:31	[diff] [blame]	59	href="http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=50372">ISO
				60	C++ 2011 standard</a>. The following table describes the Clang version
				61	in which each feature became available.</p>
Chris Lattner	6fe3748	2010-05-21 20:59:40	[diff] [blame]	62
Richard Smith	531c9a0	2013-03-10 00:11:00	[diff] [blame]	63	<p>By default, Clang builds C++ code according to the C++98 standard, with many
				64	C++11 features accepted as extensions. You can use Clang in C++11 mode with the
				65	<code>-std=c++11</code> option. Clang's C++11 mode can be used
				66	with <a href="http://libcxx.llvm.org/">libc++</a> or with gcc's libstdc++, but
				67	patches are needed to make <a href="libstdc++4.4-clang0x.patch">libstdc++-4.4</a>
Richard Smith	2ddcbab	2012-10-23 00:32:41	[diff] [blame]	68	work with Clang in C++11 mode. Patches are also needed to make
Richard Smith	96c07b1	2013-11-05 09:12:55	[diff] [blame]	69	<a href="libstdc++4.6-clang11.patch">libstdc++-4.6</a>
Richard Smith	2ddcbab	2012-10-23 00:32:41	[diff] [blame]	70	and <a href="libstdc++4.7-clang11.patch">libstdc++-4.7</a> work with Clang
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	71	releases prior to version 3.2 in C++11 mode.
Jeffrey Yasskin	cb40757	2011-03-29 22:27:50	[diff] [blame]	72
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	73	<table width="689" border="1" cellspacing="0">
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	74	<tr>
Benjamin Kramer	1c9e158	2011-11-05 10:11:36	[diff] [blame]	75	<th>Language Feature</th>
Richard Smith	18743de	2012-02-24 18:42:08	[diff] [blame]	76	<th>C++11 Proposal</th>
Benjamin Kramer	1c9e158	2011-11-05 10:11:36	[diff] [blame]	77	<th>Available in Clang?</th>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	78	</tr>
				79	<tr>
				80	<td>Rvalue references</td>
				81	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html">N2118</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	82	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	83	</tr>
				84	<tr>
				85	<td>    Rvalue references for <code>*this</code></td>
				86	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm">N2439</a></td>
Benjamin Kramer	1c9e158	2011-11-05 10:11:36	[diff] [blame]	87	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	88	</tr>
				89	<tr>
				90	<td>Initialization of class objects by rvalues</td>
				91	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1610.html">N1610</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	92	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	93	</tr>
				94	<tr>
				95	<td>Non-static data member initializers</td>
				96	<td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2008/n2756.htm">N2756</a></td>
Benjamin Kramer	1c9e158	2011-11-05 10:11:36	[diff] [blame]	97	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	98	</tr>
				99	<tr>
				100	<td>Variadic templates</td>
				101	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2242.pdf">N2242</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	102	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	103	</tr>
				104	<tr>
				105	<td>    Extending variadic template template parameters</td>
				106	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf">N2555</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	107	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	108	</tr>
				109	<tr>
				110	<td>Initializer lists</td>
				111	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm">N2672</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	112	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	113	</tr>
				114	<tr>
				115	<td>Static assertions</td>
				116	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html">N1720</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	117	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	118	</tr>
				119	<tr>
				120	<td><code>auto</code>-typed variables</td>
				121	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1984.pdf">N1984</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	122	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	123	</tr>
				124	<tr>
				125	<td>    Multi-declarator <code>auto</code></td>
				126	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1737.pdf">N1737</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	127	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	128	</tr>
				129	<tr>
				130	<td>    Removal of auto as a storage-class specifier</td>
				131	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2546.htm">N2546</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	132	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	133	</tr>
				134	<tr>
				135	<td>    New function declarator syntax</td>
				136	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm">N2541</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	137	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	138	</tr>
				139	<tr>
Douglas Gregor	34b2e8b	2012-02-23 03:02:32	[diff] [blame]	140	<td>Lambda expressions</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	141	<td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2927.pdf">N2927</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	142	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	143	</tr>
				144	<tr>
				145	<td>Declared type of an expression</td>
				146	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf">N2343</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	147	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	148	</tr>
				149	<tr>
Douglas Gregor	0598962	2012-04-10 20:00:33	[diff] [blame]	150	<td>    Incomplete return types</td>
				151	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3276.pdf">N3276</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	152	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	0598962	2012-04-10 20:00:33	[diff] [blame]	153	</tr>
				154	<tr>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	155	<td>Right angle brackets</td>
				156	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1757.html">N1757</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	157	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	158	</tr>
				159	<tr>
				160	<td>Default template arguments for function templates</td>
				161	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#226">DR226</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	162	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	163	</tr>
				164	<tr>
				165	<td>Solving the SFINAE problem for expressions</td>
				166	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2634.html">DR339</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	167	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	168	</tr>
				169	<tr>
				170	<td>Alias templates</td>
				171	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf">N2258</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	172	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	173	</tr>
				174	<tr>
				175	<td>Extern templates</td>
				176	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1987.htm">N1987</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	177	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	178	</tr>
				179	<tr>
				180	<td>Null pointer constant</td>
				181	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf">N2431</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	182	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	183	</tr>
				184	<tr>
				185	<td>Strongly-typed enums</td>
				186	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf">N2347</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	187	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	188	</tr>
				189	<tr>
				190	<td>Forward declarations for enums</td>
Richard Smith	4b38ded	2012-03-14 23:13:10	[diff] [blame]	191	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2764.pdf">N2764</a>
				192	<br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1206">DR1206</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	193	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	194	</tr>
				195	<tr>
Richard Smith	3dd73db	2014-01-17 00:11:48	[diff] [blame]	196	<td>Standardized attribute syntax</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	197	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2761.pdf">N2761</a></td>
Richard Smith	9924772	2013-06-17 23:54:23	[diff] [blame]	198	<td class="full" align="center">Clang 3.3 <a href="#n2761">(1)</a></td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	199	</tr>
				200	<tr>
				201	<td>Generalized constant expressions</td>
				202	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf">N2235</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	203	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	204	</tr>
				205	<tr>
				206	<td>Alignment support</td>
				207	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf">N2341</a></td>
Richard Smith	9924772	2013-06-17 23:54:23	[diff] [blame]	208	<td class="full" align="center">Clang 3.3</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	209	</tr>
Richard Smith	7e34fbd	2014-03-14 21:21:24	[diff] [blame]	210	<tr>
				211	<td>Conditionally-support behavior</td>
				212	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1627.pdf">N1627</a></td>
				213	<td class="full" align="center">Clang 2.9</td>
				214	</tr>
				215	<tr>
				216	<td>Changing undefined behavior into diagnosable errors</td>
				217	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1727.pdf">N1727</a></td>
				218	<td class="full" align="center">Clang 2.9</td>
				219	</tr>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	220	<tr>
				221	<td>Delegating constructors</td>
				222	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf">N1986</a></td>
Benjamin Kramer	1c9e158	2011-11-05 10:11:36	[diff] [blame]	223	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	224	</tr>
				225	<tr>
				226	<td>Inheriting constructors</td>
				227	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm">N2540</a></td>
Richard Smith	9924772	2013-06-17 23:54:23	[diff] [blame]	228	<td class="full" align="center">Clang 3.3</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	229	</tr>
				230	<tr>
				231	<td>Explicit conversion operators</td>
				232	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf">N2437</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	233	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	234	</tr>
				235	<tr>
				236	<td>New character types</td>
				237	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2249.html">N2249</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	238	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	239	</tr>
				240	<tr>
				241	<td>Unicode string literals</td>
				242	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm">N2442</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	243	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	244	</tr>
				245	<tr>
				246	<td>Raw string literals</td>
				247	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm">N2442</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	248	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	249	</tr>
				250	<tr>
Richard Smith	2a70e65	2012-03-09 22:27:51	[diff] [blame]	251	<td>Universal character names in literals</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	252	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2170.html">N2170</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	253	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	254	</tr>
				255	<tr>
				256	<td>User-defined literals</td>
				257	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf">N2765</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	258	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	259	</tr>
				260	<tr>
				261	<td>Standard Layout Types</td>
				262	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2342.htm">N2342</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	263	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	264	</tr>
				265	<tr>
Douglas Gregor	7ff1e7e	2011-10-28 19:44:09	[diff] [blame]	266	<td>Defaulted functions</td>
				267	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">N2346</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	268	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	7ff1e7e	2011-10-28 19:44:09	[diff] [blame]	269	</tr>
				270	<tr>
				271	<td>Deleted functions</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	272	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">N2346</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	273	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	274	</tr>
				275	<tr>
				276	<td>Extended friend declarations</td>
				277	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1791.pdf">N1791</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	278	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	279	</tr>
				280	<tr>
				281	<td>Extending <code>sizeof</code></td>
Richard Smith	4e83762	2012-02-24 18:37:14	[diff] [blame]	282	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2253.html">N2253</a>
				283	<br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#850">DR850</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	284	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	285	</tr>
				286	<tr>
				287	<td>Inline namespaces</td>
				288	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2535.htm">N2535</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	289	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	290	</tr>
				291	<tr>
				292	<td>Unrestricted unions</td>
				293	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf">N2544</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	294	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	295	</tr>
				296	<tr>
				297	<td>Local and unnamed types as template arguments</td>
				298	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm">N2657</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	299	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	300	</tr>
				301	<tr>
				302	<td>Range-based for</td>
				303	<td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2930.html">N2930</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	304	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	305	</tr>
				306	<tr>
				307	<td>Explicit virtual overrides</td>
				308	<td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm">N2928</a>
Richard Smith	4e83762	2012-02-24 18:37:14	[diff] [blame]	309	<br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm">N3206</a>
				310	<br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm">N3272</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	311	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	312	</tr>
				313	<tr>
				314	<td>Minimal support for garbage collection and reachability-based leak detection</td>
				315	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2670.htm">N2670</a></td>
Richard Smith	d997cce	2014-03-14 20:26:09	[diff] [blame]	316	<td class="na" align="center">N/A <a href="#n2670">(2)</a></td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	317	</tr>
				318	<tr>
				319	<td>Allowing move constructors to throw [noexcept]</td>
David Blaikie	5036161	2011-11-02 15:13:40	[diff] [blame]	320	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3050.html">N3050</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	321	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	322	</tr>
				323	<tr>
				324	<td>Defining move special member functions</td>
David Blaikie	5036161	2011-11-02 15:13:40	[diff] [blame]	325	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3053.html">N3053</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	326	<td class="full" align="center">Clang 3.0</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	327	</tr>
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	328
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	329	<tr class="separator">
Benjamin Kramer	1c9e158	2011-11-05 10:11:36	[diff] [blame]	330	<th align="center" colspan="3">Concurrency</th>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	331	</tr>
				332	<tr>
				333	<td>Sequence points</td>
				334	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2239.html">N2239</a></td>
Richard Smith	9924772	2013-06-17 23:54:23	[diff] [blame]	335	<td class="full" align="center">Clang 3.3</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	336	</tr>
				337	<tr>
				338	<td>Atomic operations</td>
				339	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2427.html">N2427</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	340	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	341	</tr>
				342	<tr>
				343	<td>Strong Compare and Exchange</td>
				344	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2748.html">N2748</a></td>
Richard Smith	d997cce	2014-03-14 20:26:09	[diff] [blame]	345	<td class="full" align="center">Clang 3.1 <a href="#n2748">(3)</a></td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	346	</tr>
				347	<tr>
				348	<td>Bidirectional Fences</td>
				349	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2752.htm">N2752</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	350	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	351	</tr>
Douglas Gregor	6b6e082	2010-12-21 05:43:31	[diff] [blame]	352
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	353	<tr>
				354	<td>Memory model</td>
				355	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2429.htm">N2429</a></td>
Richard Smith	bc4fc77	2013-01-29 04:55:18	[diff] [blame]	356	<td class="full" align="center">Clang 3.2</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	357	</tr>
				358	<tr>
				359	<td>Data-dependency ordering: atomics and memory model</td>
				360	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2664.htm">N2664</a></td>
Richard Smith	d997cce	2014-03-14 20:26:09	[diff] [blame]	361	<td class="full" align="center">Clang 3.2 <a href="#n2664">(4)</a></td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	362	</tr>
				363	<tr>
				364	<td>Propagating exceptions</td>
				365	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html">N2179</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	366	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	367	</tr>
				368	<tr>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	369	<td>Allow atomics use in signal handlers</td>
				370	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2547.htm">N2547</a></td>
Richard Smith	607d631	2012-05-23 01:38:11	[diff] [blame]	371	<td class="full" align="center">Clang 3.1</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	372	</tr>
				373	<tr>
				374	<td>Thread-local storage</td>
				375	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2659.htm">N2659</a></td>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	376	<td class="full" align="center">Clang 3.3 <a href="#n2659">(5)</a></td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	377	</tr>
				378	<tr>
				379	<td>Dynamic initialization and destruction with concurrency</td>
				380	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2660.htm">N2660</a></td>
Richard Smith	537a834	2013-02-22 09:31:00	[diff] [blame]	381	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	382	</tr>
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	383
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	384	<tr class="separator">
Richard Smith	18743de	2012-02-24 18:42:08	[diff] [blame]	385	<th align="center" colspan="3">C99 Features in C++11</th>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	386	</tr>
				387	<tr>
				388	<td><code>__func__</code> predefined identifier</td>
				389	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2340.htm">N2340</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	390	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	391	</tr>
				392	<tr>
				393	<td>C99 preprocessor</td>
				394	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1653.htm">N1653</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	395	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	396	</tr>
				397	<tr>
				398	<td><code>long long</code></td>
				399	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1811.pdf">N1811</a></td>
Michael J. Spencer	e73bd64	2011-11-02 06:29:37	[diff] [blame]	400	<td class="full" align="center">Clang 2.9</td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	401	</tr>
				402	<tr>
				403	<td>Extended integral types</td>
				404	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1988.pdf">N1988</a></td>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	405	<td class="na" align="center">N/A <a href="#n1988">(6)</a></td>
Douglas Gregor	1f64b59	2011-10-14 23:21:49	[diff] [blame]	406	</tr>
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	407	</table>
Richard Smith	9deb9d9	2013-03-12 19:56:09	[diff] [blame]	408
				409	<p>
				410	<span id="n2761">(1): The <code>[[carries_dependency]]</code> attribute
Richard Smith	38546ed	2013-03-18 21:57:52	[diff] [blame]	411	has no effect.</span><br>
Richard Smith	d997cce	2014-03-14 20:26:09	[diff] [blame]	412	<span id="n2670">(2): No compiler changes are required for an implementation
				413	such as Clang that does not provide garbage collection.</span><br>
				414	<span id="n2748">(3): All compare-exchange operations are emitted as
Richard Smith	38546ed	2013-03-18 21:57:52	[diff] [blame]	415	strong compare-exchanges.</span><br>
Richard Smith	d997cce	2014-03-14 20:26:09	[diff] [blame]	416	<span id="n2664">(4): <code>memory_order_consume</code> is lowered to
Richard Smith	38546ed	2013-03-18 21:57:52	[diff] [blame]	417	<code>memory_order_acquire</code>.</span><br>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	418	<span id="n2659">(5): <code>thread_local</code> support
				419	requires a C++ runtime library providing <code>__cxa_thread_atexit</code>, such
				420	as <a href="http://libcxxabi.llvm.org">libc++abi</a> 3.6 or later,
				421	or libsupc++ 4.8 or later.</span><br>
				422	<span id="n1988">(6): No compiler changes are required for an implementation
Richard Smith	d997cce	2014-03-14 20:26:09	[diff] [blame]	423	such as Clang that does not provide any extended integer types.
				424	<code>__int128</code> is not treated as an extended integer type,
				425	because changing <code>intmax_t</code> would be an ABI-incompatible
				426	change.</span>
Richard Smith	9deb9d9	2013-03-12 19:56:09	[diff] [blame]	427	</p>
				428
Richard Smith	20f3767	2014-08-31 04:17:48	[diff] [blame]	429	<h2 id="cxx14">C++14 implementation status</h2>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	430
Richard Smith	707e3ba	2014-06-22 16:00:05	[diff] [blame]	431	<p>Clang 3.4 and later implement all of the Draft International Standard (see <a
Richard Smith	7cebe46	2014-06-22 15:54:54	[diff] [blame]	432	href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3797.pdf">most
				433	recent publicly available draft</a>)
Richard Smith	20f3767	2014-08-31 04:17:48	[diff] [blame]	434	of the upcoming C++14 language standard. The following table describes the
				435	Clang version in which each feature became available.</p>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	436
Richard Smith	20f3767	2014-08-31 04:17:48	[diff] [blame]	437	<p>You can use Clang in C++14 mode with the <code>-std=c++14</code> option
Richard Smith	1b88632	2014-08-31 04:18:54	[diff] [blame]	438	(use <code>-std=c++1y</code> in Clang 3.4 and earlier).</p>
Richard Smith	4cf9a1e	2013-04-20 13:22:50	[diff] [blame]	439
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	440	<table width="689" border="1" cellspacing="0">
				441	<tr>
				442	<th>Language Feature</th>
Richard Smith	20f3767	2014-08-31 04:17:48	[diff] [blame]	443	<th>C++14 Proposal</th>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	444	<th>Available in Clang?</th>
				445	</tr>
				446	<tr>
				447	<td>Tweak to certain C++ contextual conversions</td>
				448	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3323.pdf">N3323</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	449	<td class="full" align="center">Clang 3.4</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	450	</tr>
				451	<tr>
Richard Smith	0fa4fce	2013-04-20 12:44:32	[diff] [blame]	452	<td>Binary literals</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	453	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3472.pdf">N3472</a></td>
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	454	<td class="full" align="center">Clang 2.9</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	455	</tr>
				456	<tr>
Richard Smith	74aeef5	2013-04-26 16:15:35	[diff] [blame]	457	<td>decltype(auto)</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	458	<td rowspan=2 style="vertical-align:middle"><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3638.html">N3638</a></td>
Richard Smith	9924772	2013-06-17 23:54:23	[diff] [blame]	459	<td class="full" align="center">Clang 3.3</td>
Richard Smith	74aeef5	2013-04-26 16:15:35	[diff] [blame]	460	</tr>
				461	<tr>
Richard Smith	5db8b28	2013-04-20 12:47:36	[diff] [blame]	462	<td>Return type deduction for normal functions</td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	463	<td class="full" align="center">Clang 3.4</td>
Richard Smith	5db8b28	2013-04-20 12:47:36	[diff] [blame]	464	</tr>
Richard Smith	0fa4fce	2013-04-20 12:44:32	[diff] [blame]	465	<tr>
Richard Smith	5db8b28	2013-04-20 12:47:36	[diff] [blame]	466	<td>Initialized lambda captures</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	467	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3648.html">N3648</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	468	<td class="full" align="center">Clang 3.4</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	469	</tr>
				470	<tr>
Richard Smith	7898d7b	2013-04-20 12:58:57	[diff] [blame]	471	<td>Generic lambdas</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	472	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3649.html">N3649</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	473	<td class="full" align="center">Clang 3.4</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	474	</tr>
				475	<tr>
Richard Smith	7898d7b	2013-04-20 12:58:57	[diff] [blame]	476	<td>Variable templates</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	477	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3651.pdf">N3651</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	478	<td class="full" align="center">Clang 3.4</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	479	</tr>
				480	<tr>
Richard Smith	7feda2f	2013-04-20 12:49:36	[diff] [blame]	481	<td>Relaxing requirements on constexpr functions</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	482	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3652.html">N3652</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	483	<td class="full" align="center">Clang 3.4</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	484	</tr>
				485	<tr>
Richard Smith	5db8b28	2013-04-20 12:47:36	[diff] [blame]	486	<td>Member initializers and aggregates</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	487	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3653.html">N3653</a></td>
Richard Smith	9924772	2013-06-17 23:54:23	[diff] [blame]	488	<td class="full" align="center">Clang 3.3</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	489	</tr>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	490	<tr>
Richard Smith	d3a7386	2013-04-20 12:57:49	[diff] [blame]	491	<td>Clarifying memory allocation</td>
Richard Smith	f2f6e114	2013-05-09 18:53:17	[diff] [blame]	492	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3664.html">N3664</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	493	<td class="full" align="center">Clang 3.4</td>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	494	</tr>
Richard Smith	3ca005b	2013-09-27 19:11:33	[diff] [blame]	495	<tr>
				496	<td><tt>[[deprecated]]</tt> attribute</td>
				497	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3760.html">N3760</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	498	<td class="full" align="center">Clang 3.4</td>
Richard Smith	3ca005b	2013-09-27 19:11:33	[diff] [blame]	499	</tr>
				500	<tr>
				501	<td>Single quotation mark as digit separator</td>
Richard Smith	2d1d3ca	2013-11-05 08:27:00	[diff] [blame]	502	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3781.pdf">N3781</a></td>
Richard Smith	7fe8962	2014-02-03 06:58:08	[diff] [blame]	503	<td class="full" align="center">Clang 3.4</td>
Richard Smith	3ca005b	2013-09-27 19:11:33	[diff] [blame]	504	</tr>
				505	<tr>
Benjamin Kramer	8ba47d0	2013-09-27 19:35:09	[diff] [blame]	506	<td>C++ Sized Deallocation</td>
Richard Smith	2d1d3ca	2013-11-05 08:27:00	[diff] [blame]	507	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3778.html">N3778</a></td>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	508	<td class="full" align="center">Clang 3.4 <a href="#n3778">(7)</a></td>
Richard Smith	3ca005b	2013-09-27 19:11:33	[diff] [blame]	509	</tr>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	510	</table>
Reid Kleckner	7ffc3fb	2015-03-20 00:31:07	[diff] [blame]	511
Larisse Voufo	ee3c1b2	2015-02-19 04:34:13	[diff] [blame]	512	<p>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	513	<span id="n3778">(7): In Clang 3.7 and later, sized deallocation is only enabled
Reid Kleckner	7ffc3fb	2015-03-20 00:31:07	[diff] [blame]	514	if the user passes the <code>-fsized-deallocation</code> flag. The user must
				515	supply definitions of the sized deallocation functions, either by providing them
				516	explicitly or by using a C++ standard library that does. <code>libstdc++</code>
				517	added these functions in version 5.0, and <code>libc++</code> added them in
				518	version 3.7.
Larisse Voufo	ee3c1b2	2015-02-19 04:34:13	[diff] [blame]	519	</span>
				520	</p>
Richard Smith	9172520	2013-04-19 17:27:48	[diff] [blame]	521
Richard Smith	76b9f23	2013-11-07 06:41:26	[diff] [blame]	522	<h2 id="cxx17">C++1z implementation status</h2>
				523
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	524	<p>Clang has <b>experimental</b> support for some proposed features of
				525	the C++ standard following C++14, provisionally named C++1z.
				526	The following table describes which C++1z features
Richard Smith	76b9f23	2013-11-07 06:41:26	[diff] [blame]	527	have been implemented in Clang and in which Clang version they became
				528	available.</p>
				529
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	530	<p>Note that support for these features may change or be removed without notice,
				531	as the draft C++1z standard evolves.</p>
				532
Richard Smith	76b9f23	2013-11-07 06:41:26	[diff] [blame]	533	<p>You can use Clang in C++1z mode with the <code>-std=c++1z</code> option.</p>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	534
				535	<table width="689" border="1" cellspacing="0">
				536	<tr>
				537	<th>Language Feature</th>
				538	<th>C++1z Proposal</th>
				539	<th>Available in Clang?</th>
				540	</tr>
Richard Smith	0f0af19	2014-11-08 05:07:16	[diff] [blame]	541	<!-- Issaquah papers -->
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	542	<tr>
				543	<td><tt>static_assert</tt> with no message</td>
				544	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3928.pdf">N3928</a></td>
Richard Smith	ee0a49c	2014-09-11 17:30:32	[diff] [blame]	545	<td class="full" align="center">Clang 3.5</td>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	546	</tr>
Richard Smith	0f0af19	2014-11-08 05:07:16	[diff] [blame]	547	<!-- Rapperswil papers -->
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	548	<tr>
				549	<td>Disabling trigraph expansion by default</td>
Richard Smith	410cc89	2014-11-26 03:26:53	[diff] [blame]	550	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4086.html">N4086</a></td>
Richard Smith	ee0a49c	2014-09-11 17:30:32	[diff] [blame]	551	<td class="full" align="center">Clang 3.5</td>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	552	</tr>
Richard Smith	83d3f15	2014-11-27 01:54:27	[diff] [blame]	553	<!--
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	554	<tr>
Richard Smith	83d3f15	2014-11-27 01:54:27	[diff] [blame]	555	<td rowspan="2">Terse range-based for loops (removed from C++1z)</td>
				556	<td rowspan="2"><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3994.htm">N3994</a></td>
				557	<td class="none" align="center">Clang 3.5: Yes</td>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	558	</tr>
				559	<tr>
Richard Smith	83d3f15	2014-11-27 01:54:27	[diff] [blame]	560	<td class="svn" align="center">SVN: No</td>
				561	</tr>
				562	-->
				563	<tr>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	564	<td><tt>typename</tt> in a template template parameter</td>
				565	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4051.html">N4051</a></td>
Richard Smith	ee0a49c	2014-09-11 17:30:32	[diff] [blame]	566	<td class="full" align="center">Clang 3.5</td>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	567	</tr>
Richard Smith	410cc89	2014-11-26 03:26:53	[diff] [blame]	568	<tr>
				569	<td>New <tt>auto</tt> rules for direct-list-initialization
				570	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n3922.html">N3922</a></td>
Richard Smith	25dde97	2016-03-20 10:37:12	[diff] [blame]	571	<td class="full" align="center">Clang 3.8 <a href="#n3922">(8)</a></td>
Richard Smith	410cc89	2014-11-26 03:26:53	[diff] [blame]	572	</tr>
Richard Smith	0f0af19	2014-11-08 05:07:16	[diff] [blame]	573	<!-- Urbana papers -->
				574	<tr>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	575	<td rowspan="2">Fold expressions</td>
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	576	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4295.html">N4295</a></td>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	577	<td class="full" align="center">Clang 3.6</td>
Richard Smith	3e3a705	2014-11-08 06:08:42	[diff] [blame]	578	</tr>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	579	<tr> <!-- from Jacksonville -->
				580	<td><a href="http://wg21.link/p0036r0">P0036R0</a></td>
Richard Smith	8ee39e3	2016-03-04 21:27:21	[diff] [blame]	581	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	582	</tr>
Richard Smith	3e3a705	2014-11-08 06:08:42	[diff] [blame]	583	<tr>
				584	<td><tt>u8</tt> character literals</td>
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	585	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4267.html">N4267</a></td>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	586	<td class="full" align="center">Clang 3.6</td>
Richard Smith	0f0af19	2014-11-08 05:07:16	[diff] [blame]	587	</tr>
Richard Smith	13307f5	2014-11-08 05:37:34	[diff] [blame]	588	<tr>
				589	<td>Nested namespace definition</td>
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	590	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4230.html">N4230</a></td>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	591	<td class="full" align="center">Clang 3.6</td>
Richard Smith	13307f5	2014-11-08 05:37:34	[diff] [blame]	592	</tr>
Aaron Ballman	730476b	2014-11-08 15:33:35	[diff] [blame]	593	<tr>
				594	<td>Attributes for namespaces and enumerators</td>
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	595	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4266.html">N4266</a></td>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	596	<td class="full" align="center">Clang 3.6</td>
Aaron Ballman	730476b	2014-11-08 15:33:35	[diff] [blame]	597	</tr>
Richard Smith	410cc89	2014-11-26 03:26:53	[diff] [blame]	598	<tr>
				599	<td>Allow constant evaluation for all non-type template arguments</td>
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	600	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4268.html">N4268</a></td>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	601	<td class="full" align="center">Clang 3.6</td>
Richard Smith	410cc89	2014-11-26 03:26:53	[diff] [blame]	602	</tr>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	603	<!-- Kona papers -->
				604	<tr>
				605	<td>Remove deprecated <tt>register</tt> storage class</td>
				606	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0001r1.html">P0001R1</a></td>
Richard Smith	25dde97	2016-03-20 10:37:12	[diff] [blame]	607	<td class="full" align="center">Clang 3.8</td>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	608	</tr>
				609	<tr>
				610	<td>Remove deprecated <tt>bool</tt> increment</td>
				611	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0002r1.html">P0002R1</a></td>
Richard Smith	25dde97	2016-03-20 10:37:12	[diff] [blame]	612	<td class="full" align="center">Clang 3.8</td>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	613	</tr>
				614	<tr>
				615	<td>Make exception specifications part of the type system</td>
				616	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0012r1.html">P0012R1</a></td>
Richard Smith	3f22bf9	2015-11-05 21:42:32	[diff] [blame]	617	<td class="none" align="center">No</td>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	618	</tr>
				619	<tr>
Richard Smith	4a0cd89	2015-11-26 02:16:37	[diff] [blame]	620	<td><tt>__has_include</tt> in preprocessor conditionals</td>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	621	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0061.html">P0061R1</a></td>
				622	<td class="full" align="center">Yes</td>
				623	</tr>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	624	<tr>
				625	<td>New specification for inheriting constructors (<a href="cxx_dr_status.html#1941">DR1941</a> et al)</td>
				626	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0136r1.html">P0136R1</a></td>
Richard Smith	1aad29d	2016-06-28 20:37:00	[diff] [blame]	627	<td class="svn" align="center">SVN <a href="#p0136">(9)</a></td>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	628	</tr>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	629	<!-- Jacksonville papers -->
				630	<tr>
				631	<td><tt>[[fallthrough]]</tt> attribute</td>
				632	<td><a href="http://wg21.link/p0188r1">P0188R1</a></td>
Richard Smith	89e9597	2016-03-08 00:45:37	[diff] [blame]	633	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	634	</tr>
				635	<tr>
				636	<td><tt>[[nodiscard]]</tt> attribute</td>
				637	<td><a href="http://wg21.link/p0189r1">P0189R1</a></td>
Richard Smith	89e9597	2016-03-08 00:45:37	[diff] [blame]	638	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	639	</tr>
				640	<tr>
				641	<td><tt>[[maybe_unused]]</tt> attribute</td>
				642	<td><a href="http://wg21.link/p0212r1">P0212R1</a></td>
Aaron Ballman	0bcd6c1	2016-03-09 16:48:08	[diff] [blame]	643	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	644	</tr>
				645	<tr>
				646	<td>Aggregate initialization of classes with base classes</td>
				647	<td><a href="http://wg21.link/p0017r1">P0017R1</a></td>
Richard Smith	872307e	2016-03-08 22:17:41	[diff] [blame]	648	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	649	</tr>
				650	<tr>
				651	<td><tt>constexpr</tt> lambda expressions</td>
				652	<td><a href="http://wg21.link/p0170r1">P0170R1</a></td>
				653	<td class="none" align="center">No</td>
				654	</tr>
				655	<tr>
				656	<td>Differing <tt>begin</tt> and <tt>end</tt> types in range-based <tt>for</tt></td>
				657	<td><a href="http://wg21.link/p0184r0">P0184R0</a></td>
Richard Smith	01694c3	2016-03-20 10:33:40	[diff] [blame]	658	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	659	</tr>
				660	<tr>
				661	<td>Lambda capture of <tt>*this</tt></td>
				662	<td><a href="http://wg21.link/p0018r3">P0018R3</a></td>
Faisal Vali	dc6b596	2016-03-21 09:25:37	[diff] [blame]	663	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	664	</tr>
				665	<tr>
				666	<td>Direct-list-initialization of <tt>enum</tt>s</td>
				667	<td><a href="http://wg21.link/p0138r2">P0138R2</a></td>
Richard Smith	ed63886	2016-03-28 06:08:37	[diff] [blame]	668	<td class="svn" align="center">SVN</td>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	669	</tr>
				670	<tr>
				671	<td>Hexadecimal floating-point literals</td>
				672	<td><a href="http://wg21.link/p0245r1">P0245R1</a></td>
				673	<td class="full" align="center">Yes</td>
				674	</tr>
Richard Smith	b130fe7	2016-06-23 19:16:49	[diff] [blame]	675	<!-- Oulu papers -->
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	676	<tr>
				677	<td>Using attribute namespaces without repetition</td>
				678	<td><a href="http://wg21.link/p0028r4">P0028R4</a></td>
Richard Smith	5bb7d7a	2016-06-24 12:16:11	[diff] [blame]	679	<td class="svn" align="center">SVN</td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	680	</tr>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	681	<tr>
				682	<td>Dynamic memory allocation for over-aligned data</td>
				683	<td><a href="http://wg21.link/p0035r4">P0035R4</a></td>
				684	<td class="none" align="center">No</td>
				685	</tr>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	686	<tr>
				687	<td>Template argument deduction for class templates</td>
				688	<td><a href="http://wg21.link/p0091r3">P0091R3</a></td>
				689	<td class="none" align="center">No</td>
				690	</tr>
				691	<tr>
Richard Smith	3a2dc6f0	2016-06-24 12:21:30	[diff] [blame]	692	<td>Non-type template parameters with <tt>auto</tt> type</td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	693	<td><a href="http://wg21.link/p0127r2">P0127R2</a></td>
				694	<td class="none" align="center">No</td>
				695	</tr>
				696	<tr>
				697	<td>Guaranteed copy elision</td>
				698	<td><a href="http://wg21.link/p0135r1">P0135R1</a></td>
				699	<td class="none" align="center">No</td>
				700	</tr>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	701	<tr>
Richard Smith	63497c6	2016-07-14 00:14:59	[diff] [blame]	702	<td rowspan=2>Stricter expression evaluation order</td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	703	<td><a href="http://wg21.link/p0145r3">P0145R3</a></td>
Richard Smith	63497c6	2016-07-14 00:14:59	[diff] [blame]	704	<td class="none" align="center" rowspan=2>No</td>
				705	</tr>
				706	<tr>
				707	<td><a href="http://wg21.link/p0400r0">P0400R0</a></td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	708	</tr>
				709	<tr>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	710	<td>Requirement to ignore unknown attributes</td>
				711	<td><a href="http://wg21.link/p0283r2">P0283R2</a></td>
				712	<td class="full" align="center">Yes</td>
				713	</tr>
Richard Smith	b130fe7	2016-06-23 19:16:49	[diff] [blame]	714	<tr>
				715	<td><tt>constexpr</tt> <em>if-statement</em>s</td>
				716	<td><a href="http://wg21.link/p0292r2">P0292R2</a></td>
				717	<td class="svn" align="center">SVN</td>
				718	</tr>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	719	<tr>
				720	<td>Inline variables</td>
				721	<td><a href="http://wg21.link/p0386r2">P0386R2</a></td>
Richard Smith	62f19e7	2016-06-25 00:15:56	[diff] [blame]	722	<td class="svn" align="center">SVN</td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	723	</tr>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	724	<tr>
				725	<td>Structured bindings</td>
				726	<td><a href="http://wg21.link/p0217r3">P0217R3</a></td>
Richard Smith	6ec6b24	2016-08-15 02:37:43	[diff] [blame^]	727	<td class="partial" align="center">Partial</td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	728	</tr>
				729	<tr>
Richard Smith	90ea9eb	2016-06-24 14:23:32	[diff] [blame]	730	<td>Separate variable and condition for <tt>if</tt> and <tt>switch</tt></td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	731	<td><a href="http://wg21.link/p0305r1">P0305R1</a></td>
Richard Smith	a547eb2	2016-07-14 00:11:03	[diff] [blame]	732	<td class="svn" align="center">SVN</td>
Richard Smith	74f56e7	2016-06-24 11:20:31	[diff] [blame]	733	</tr>
Richard Smith	cf31c6b	2014-06-20 20:33:10	[diff] [blame]	734	</table>
Richard Smith	76b9f23	2013-11-07 06:41:26	[diff] [blame]	735
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	736	<p>
Richard Smith	952923b	2016-02-09 22:48:14	[diff] [blame]	737	<span id="n3922">(8): This is a backwards-incompatible change that is applied to
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	738	all language versions that allow type deduction from <tt>auto</tt>
				739	(per the request of the C++ committee).
				740	In Clang 3.7, a warning is emitted for all cases that would change meaning.
Richard Smith	4a93c59	2016-06-28 20:37:43	[diff] [blame]	741	</span><br>
Richard Smith	5179eb7	2016-06-28 19:03:57	[diff] [blame]	742	<span id="p0136">(9): This is the resolution to a Defect Report, so is applied
				743	to all language versions supporting inheriting constructors.
				744	</span>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	745	</p>
				746
Richard Smith	91e474f	2013-11-27 22:58:16	[diff] [blame]	747	<h2 id="ts">Technical specifications and standing documents</h2>
				748
				749	<p>ISO C++ also publishes a number of documents describing additional language
				750	and library features that are not part of standard C++. The following table
				751	describes which language features have been implemented in Clang and in which
				752	Clang version they became available:</p>
				753
				754	<table width="689" border="1" cellspacing="0">
				755	<tr>
				756	<th>Document</th>
				757	<th>Latest draft</th>
				758	<th>Available in Clang?</th>
				759	</tr>
				760	<tr>
Richard Smith	38af856	2014-11-12 21:16:38	[diff] [blame]	761	<td rowspan="2">SD-6: SG10 feature test recommendations</td>
				762	<td rowspan="2"><a href="http://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations">SD-6</a></td>
				763	<td class="full" align="center">
				764	Clang 3.4 (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3745">N3745</a>)</br>
				765	</td>
				766	</tr>
				767	<tr>
Richard Smith	42b1057	2015-11-11 01:36:17	[diff] [blame]	768	<td class="full" align="center">
Benjamin Kramer	eb0ad45	2015-02-09 11:48:43	[diff] [blame]	769	Clang 3.6 (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4200">N4200</a>)</a>
Richard Smith	38af856	2014-11-12 21:16:38	[diff] [blame]	770	</td>
Richard Smith	91e474f	2013-11-27 22:58:16	[diff] [blame]	771	</tr>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	772	<!-- FIXME: Implement latest recommendations.
Richard Smith	91e474f	2013-11-27 22:58:16	[diff] [blame]	773	<tr>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	774	<td class="svn" align="center">
				775	SVN (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0096r0">P0096R0</a>)</a>
				776	</td>
				777	</tr>
				778	-->
				779	<!-- No compiler support is known to be needed for:
				780	* Concurrency TS
				781	* Parallelism TS
				782	* Ranges TS
				783	* Networking TS
				784	* File System TS
				785	-->
				786	<tr>
				787	<td>[TS] Concepts</td>
				788	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/p0121r0.pdf">P0121R0</a></td>
Richard Smith	91e474f	2013-11-27 22:58:16	[diff] [blame]	789	<td class="none" align="center">No</td>
				790	</tr>
Richard Smith	3a0ed87	2014-02-15 00:29:00	[diff] [blame]	791	<tr>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	792	<td>[TS] Library Fundamentals, Version 1 (invocation type traits)</td>
Richard Smith	ea26041	2015-11-05 22:21:52	[diff] [blame]	793	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4480.html">N4480</a></td>
Richard Smith	3a0ed87	2014-02-15 00:29:00	[diff] [blame]	794	<td class="none" align="center">No</td>
				795	</tr>
				796	<tr>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	797	<td>[DRAFT TS] Library Fundamentals, Version 2 (<tt>source_location</tt>)</td>
				798	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4529.html">N4529</a></td>
				799	<td class="none" align="center">No</td>
				800	</tr>
				801	<tr>
Richard Smith	f006a96	2016-03-04 21:01:14	[diff] [blame]	802	<td>[TS] Modules</td>
				803	<td><a href="http://wg21.link/p0143r2">P0143R2</a></td>
				804	<td class="none" align="center">No</td>
				805	</tr>
				806	<tr>
Richard Smith	894835f	2015-11-05 21:41:06	[diff] [blame]	807	<td>[TS] Transactional Memory</td>
Richard Smith	85864d5	2015-11-26 02:23:21	[diff] [blame]	808	<td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4514.pdf">N4514</a></td>
Richard Smith	3a0ed87	2014-02-15 00:29:00	[diff] [blame]	809	<td class="none" align="center">No</td>
				810	</tr>
Richard Smith	91e474f	2013-11-27 22:58:16	[diff] [blame]	811	</table>
				812
Cedric Venet	08438133	2009-02-14 20:20:19	[diff] [blame]	813	</div>
				814	</body>
				815	</html>