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Richard Smith18743de2012-02-24 18:42:08[diff] [blame]6 <title>Clang - C++98 and C++11 Status</title>
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Richard Smith18743de2012-02-24 18:42:08[diff] [blame]24<h1>C++98 and C++11 Support in Clang</h1>
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]25<!--*************************************************************************-->
Douglas Gregor0799d912009-06-27 19:33:58[diff] [blame]26<p>Last updated: $Date$</p>
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]27
Richard Smith18743de2012-02-24 18:42:08[diff] [blame]28<h2 id="cxx98">C++98 implementation status</h2>
29
Douglas Gregor17aa45d2011-07-21 17:46:15[diff] [blame]30<p>Clang currently implements all of the ISO C++ 1998 standard
31 (including the defects addressed in the ISO C++ 2003 standard)
Richard Smith18743de2012-02-24 18:42:08[diff] [blame]32 except for 'export' (which has been removed in C++11)
Douglas Gregor17aa45d2011-07-21 17:46:15[diff] [blame]33 and is considered a production-quality C++ compiler. The <a
34 href="http://llvm.org/bugs/">LLVM bug tracker</a> contains a Clang
35 C++ component that tracks known Clang C++ bugs.</p>
Douglas Gregorbb26a922010-02-05 23:51:14[diff] [blame]36
Richard Smith18743de2012-02-24 18:42:08[diff] [blame]37<h2 id="cxx11">C++11 implementation status</h2>
Chris Lattner6fe37482010-05-21 20:59:40[diff] [blame]38
Douglas Gregor3d711632011-10-14 23:35:48[diff] [blame]39 <p>Clang provides support for a number of features included in the new <a href="http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=50372">ISO C++ Standard, ISO/IEC 14882:2011</a>. The following table describes which C++11 features have been implemented in Clang and in which Clang versions they became available.</p>
Chris Lattner6fe37482010-05-21 20:59:40[diff] [blame]40
David Blaikiee35b3aa2011-10-14 07:58:10[diff] [blame]41<p>You can use Clang in C++11 mode either
Jeffrey Yasskincb407572011-03-29 22:27:50[diff] [blame]42with <a href="http://libcxx.llvm.org/">libc++</a> or with gcc's libstdc++.
Richard Smith84b163c2012-10-04 22:23:07[diff] [blame^]43Patches are needed to make <a href="libstdc++4.4-clang0x.patch">libstdc++-4.4</a>,
44<a href="libstdc++4.6-clang11.patch">libstdc++-4.6</a>,
Richard Smithf5520ae2012-04-17 01:04:22[diff] [blame]45and <a href="libstdc++4.7-clang11.patch">libstdc++-4.7</a> work with Clang in
46C++11 mode.</p>
Jeffrey Yasskincb407572011-03-29 22:27:50[diff] [blame]47
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]48<table width="689" border="1" cellspacing="0">
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]49 <tr>
Benjamin Kramer1c9e1582011-11-05 10:11:36[diff] [blame]50 <th>Language Feature</th>
Richard Smith18743de2012-02-24 18:42:08[diff] [blame]51 <th>C++11 Proposal</th>
Benjamin Kramer1c9e1582011-11-05 10:11:36[diff] [blame]52 <th>Available in Clang?</th>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]53 </tr>
54 <tr>
55 <td>Rvalue references</td>
56 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html">N2118</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]57 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]58 </tr>
59 <tr>
60 <td>&nbsp;&nbsp;&nbsp;&nbsp;Rvalue references for <code>*this</code></td>
61 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm">N2439</a></td>
Benjamin Kramer1c9e1582011-11-05 10:11:36[diff] [blame]62 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]63 </tr>
64 <tr>
65 <td>Initialization of class objects by rvalues</td>
66 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1610.html">N1610</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]67 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]68 </tr>
69 <tr>
70 <td>Non-static data member initializers</td>
71 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2008/n2756.htm">N2756</a></td>
Benjamin Kramer1c9e1582011-11-05 10:11:36[diff] [blame]72 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]73 </tr>
74 <tr>
75 <td>Variadic templates</td>
76 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2242.pdf">N2242</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]77 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]78 </tr>
79 <tr>
80 <td>&nbsp;&nbsp;&nbsp;&nbsp;Extending variadic template template parameters</td>
81 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf">N2555</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]82 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]83 </tr>
84 <tr>
85 <td>Initializer lists</td>
86 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm">N2672</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]87 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]88 </tr>
89 <tr>
90 <td>Static assertions</td>
91 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html">N1720</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]92 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]93 </tr>
94 <tr>
95 <td><code>auto</code>-typed variables</td>
96 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1984.pdf">N1984</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]97 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]98 </tr>
99 <tr>
100 <td>&nbsp;&nbsp;&nbsp;&nbsp;Multi-declarator <code>auto</code></td>
101 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1737.pdf">N1737</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]102 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]103 </tr>
104 <tr>
105 <td>&nbsp;&nbsp;&nbsp;&nbsp;Removal of auto as a storage-class specifier</td>
106 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2546.htm">N2546</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]107 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]108 </tr>
109 <tr>
110 <td>&nbsp;&nbsp;&nbsp;&nbsp;New function declarator syntax</td>
111 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm">N2541</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]112 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]113 </tr>
114 <tr>
Douglas Gregor34b2e8b2012-02-23 03:02:32[diff] [blame]115 <td>Lambda expressions</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]116 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2927.pdf">N2927</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]117 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]118 </tr>
119 <tr>
120 <td>Declared type of an expression</td>
121 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf">N2343</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]122 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]123 </tr>
124 <tr>
Douglas Gregor05989622012-04-10 20:00:33[diff] [blame]125 <td>&nbsp;&nbsp;&nbsp;&nbsp;Incomplete return types</td>
126 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3276.pdf">N3276</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]127 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor05989622012-04-10 20:00:33[diff] [blame]128 </tr>
129 <tr>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]130 <td>Right angle brackets</td>
131 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1757.html">N1757</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]132 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]133 </tr>
134 <tr>
135 <td>Default template arguments for function templates</td>
136 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#226">DR226</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]137 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]138 </tr>
139 <tr>
140 <td>Solving the SFINAE problem for expressions</td>
141 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2634.html">DR339</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]142 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]143 </tr>
144 <tr>
145 <td>Alias templates</td>
146 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf">N2258</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]147 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]148 </tr>
149 <tr>
150 <td>Extern templates</td>
151 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1987.htm">N1987</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]152 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]153 </tr>
154 <tr>
155 <td>Null pointer constant</td>
156 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf">N2431</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]157 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]158 </tr>
159 <tr>
160 <td>Strongly-typed enums</td>
161 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf">N2347</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]162 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]163 </tr>
164 <tr>
165 <td>Forward declarations for enums</td>
Richard Smith4b38ded2012-03-14 23:13:10[diff] [blame]166 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2764.pdf">N2764</a>
167 <br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1206">DR1206</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]168 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]169 </tr>
170 <tr>
171 <td>Generalized attributes</td>
172 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2761.pdf">N2761</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]173 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]174 </tr>
175 <tr>
176 <td>Generalized constant expressions</td>
177 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf">N2235</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]178 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]179 </tr>
180 <tr>
181 <td>Alignment support</td>
182 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf">N2341</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]183 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]184 </tr>
185 <!-- Skipped N1627: Conditionally-support behavior -->
186 <!-- Skipped N1727: Changing Undefined Behavior into Diagnosable Errors -->
187 <tr>
188 <td>Delegating constructors</td>
189 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf">N1986</a></td>
Benjamin Kramer1c9e1582011-11-05 10:11:36[diff] [blame]190 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]191 </tr>
192 <tr>
193 <td>Inheriting constructors</td>
194 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm">N2540</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]195 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]196 </tr>
197 <tr>
198 <td>Explicit conversion operators</td>
199 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf">N2437</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]200 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]201 </tr>
202 <tr>
203 <td>New character types</td>
204 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2249.html">N2249</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]205 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]206 </tr>
207 <tr>
208 <td>Unicode string literals</td>
209 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm">N2442</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]210 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]211 </tr>
212 <tr>
213 <td>Raw string literals</td>
214 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm">N2442</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]215 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]216 </tr>
217 <tr>
Richard Smith2a70e652012-03-09 22:27:51[diff] [blame]218 <td>Universal character names in literals</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]219 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2170.html">N2170</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]220 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]221 </tr>
222 <tr>
223 <td>User-defined literals</td>
224 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf">N2765</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]225 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]226 </tr>
227 <tr>
228 <td>Standard Layout Types</td>
229 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2342.htm">N2342</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]230 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]231 </tr>
232 <tr>
Douglas Gregor7ff1e7e2011-10-28 19:44:09[diff] [blame]233 <td>Defaulted functions</td>
234 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">N2346</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]235 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor7ff1e7e2011-10-28 19:44:09[diff] [blame]236 </tr>
237 <tr>
238 <td>Deleted functions</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]239 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">N2346</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]240 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]241 </tr>
242 <tr>
243 <td>Extended friend declarations</td>
244 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1791.pdf">N1791</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]245 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]246 </tr>
247 <tr>
248 <td>Extending <code>sizeof</code></td>
Richard Smith4e837622012-02-24 18:37:14[diff] [blame]249 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2253.html">N2253</a>
250 <br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#850">DR850</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]251 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]252 </tr>
253 <tr>
254 <td>Inline namespaces</td>
255 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2535.htm">N2535</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]256 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]257 </tr>
258 <tr>
259 <td>Unrestricted unions</td>
260 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf">N2544</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]261 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]262 </tr>
263 <tr>
264 <td>Local and unnamed types as template arguments</td>
265 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm">N2657</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]266 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]267 </tr>
268 <tr>
269 <td>Range-based for</td>
270 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2930.html">N2930</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]271 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]272 </tr>
273 <tr>
274 <td>Explicit virtual overrides</td>
275 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm">N2928</a>
Richard Smith4e837622012-02-24 18:37:14[diff] [blame]276 <br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm">N3206</a>
277 <br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm">N3272</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]278 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]279 </tr>
280 <tr>
281 <td>Minimal support for garbage collection and reachability-based leak detection</td>
282 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2670.htm">N2670</a></td>
Richard Smith6d244d72012-03-11 03:06:00[diff] [blame]283 <td class="na" align="center">N/A</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]284 </tr>
285 <tr>
286 <td>Allowing move constructors to throw [noexcept]</td>
David Blaikie50361612011-11-02 15:13:40[diff] [blame]287 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3050.html">N3050</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]288 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]289 </tr>
290 <tr>
291 <td>Defining move special member functions</td>
David Blaikie50361612011-11-02 15:13:40[diff] [blame]292 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3053.html">N3053</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]293 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]294 </tr>
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]295
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]296 <tr class="separator">
Benjamin Kramer1c9e1582011-11-05 10:11:36[diff] [blame]297 <th align="center" colspan="3">Concurrency</th>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]298 </tr>
299 <tr>
300 <td>Sequence points</td>
301 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2239.html">N2239</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]302 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]303 </tr>
304 <tr>
305 <td>Atomic operations</td>
306 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2427.html">N2427</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]307 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]308 </tr>
309 <tr>
310 <td>Strong Compare and Exchange</td>
311 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2748.html">N2748</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]312 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]313 </tr>
314 <tr>
315 <td>Bidirectional Fences</td>
316 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2752.htm">N2752</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]317 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]318 </tr>
Douglas Gregor6b6e0822010-12-21 05:43:31[diff] [blame]319
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]320 <tr>
321 <td>Memory model</td>
322 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2429.htm">N2429</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]323 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]324 </tr>
325 <tr>
326 <td>Data-dependency ordering: atomics and memory model</td>
327 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2664.htm">N2664</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]328 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]329 </tr>
330 <tr>
331 <td>Propagating exceptions</td>
332 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html">N2179</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]333 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]334 </tr>
335 <tr>
336 <td>Abandoning a process and at_quick_exit</td>
337 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2440.htm">N2440</a></td>
Richard Smithd3b64872012-04-13 01:02:19[diff] [blame]338 <td class="na" align="center">N/A</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]339 </tr>
340 <tr>
341 <td>Allow atomics use in signal handlers</td>
342 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2547.htm">N2547</a></td>
Richard Smith607d6312012-05-23 01:38:11[diff] [blame]343 <td class="full" align="center">Clang 3.1</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]344 </tr>
345 <tr>
346 <td>Thread-local storage</td>
347 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2659.htm">N2659</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]348 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]349 </tr>
350 <tr>
351 <td>Dynamic initialization and destruction with concurrency</td>
352 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2660.htm">N2660</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]353 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]354 </tr>
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]355
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]356 <tr class="separator">
Richard Smith18743de2012-02-24 18:42:08[diff] [blame]357 <th align="center" colspan="3">C99 Features in C++11</th>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]358 </tr>
359 <tr>
360 <td><code>__func__</code> predefined identifier</td>
361 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2340.htm">N2340</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]362 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]363 </tr>
364 <tr>
365 <td>C99 preprocessor</td>
366 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1653.htm">N1653</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]367 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]368 </tr>
369 <tr>
370 <td><code>long long</code></td>
371 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1811.pdf">N1811</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]372 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]373 </tr>
374 <tr>
375 <td>Extended integral types</td>
376 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1988.pdf">N1988</a></td>
Michael J. Spencere73bd642011-11-02 06:29:37[diff] [blame]377 <td class="none" align="center">No</td>
Douglas Gregor1f64b592011-10-14 23:21:49[diff] [blame]378 </tr>
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]379</table>
Cedric Venet084381332009-02-14 20:20:19[diff] [blame]380</div>
381</body>
382</html>