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David Blaikie1e2b3d72011-10-14 07:58:10 +0000[diff] [blame]6 <title>Clang - C++ and C++'11 Status</title>
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David Blaikie1e2b3d72011-10-14 07:58:10 +0000[diff] [blame]23<h1>C++ and C++'11 Support in Clang</h1>
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]24<!--*************************************************************************-->
Douglas Gregor4c9b68f2009-06-27 19:33:58 +0000[diff] [blame]25<p>Last updated: $Date$</p>
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]26
Douglas Gregor8c327082011-07-21 17:46:15 +0000[diff] [blame]27<p>Clang currently implements all of the ISO C++ 1998 standard
28 (including the defects addressed in the ISO C++ 2003 standard)
David Blaikie1e2b3d72011-10-14 07:58:10 +0000[diff] [blame]29 except for 'export' (which has been removed in C++'11)
Douglas Gregor8c327082011-07-21 17:46:15 +0000[diff] [blame]30 and is considered a production-quality C++ compiler. The <a
31 href="http://llvm.org/bugs/">LLVM bug tracker</a> contains a Clang
32 C++ component that tracks known Clang C++ bugs.</p>
Douglas Gregor57f1a002010-02-05 23:51:14 +0000[diff] [blame]33
David Blaikie1e2b3d72011-10-14 07:58:10 +0000[diff] [blame]34<h2 id="cxx11">C++11 Implementation status</h2>
Chris Lattner900e32d2010-05-21 20:59:40 +0000[diff] [blame]35
Douglas Gregor60d222f2011-10-14 23:35:48 +0000[diff] [blame]36 <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 Lattner900e32d2010-05-21 20:59:40 +0000[diff] [blame]37
David Blaikie1e2b3d72011-10-14 07:58:10 +0000[diff] [blame]38<p>You can use Clang in C++11 mode either
Jeffrey Yasskin46ba01a2011-03-29 22:27:50 +0000[diff] [blame]39with <a href="http://libcxx.llvm.org/">libc++</a> or with gcc's libstdc++.
40libstdc++-4.4 requires <a href="libstdc++4.4-clang0x.patch">a patch</a> to work
41with clang; other versions have not been tested.</p>
42
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]43<table width="689" border="1" cellspacing="0">
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]44 <tr>
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]45 <th>Language Feature</th>
46 <th>C++0x Proposal</th>
47 <th>Available in Clang?</th>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]48 </tr>
49 <tr>
50 <td>Rvalue references</td>
51 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n2118.html">N2118</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]52 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]53 </tr>
54 <tr>
55 <td>&nbsp;&nbsp;&nbsp;&nbsp;Rvalue references for <code>*this</code></td>
56 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2439.htm">N2439</a></td>
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]57 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]58 </tr>
59 <tr>
60 <td>Initialization of class objects by rvalues</td>
61 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1610.html">N1610</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]62 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]63 </tr>
64 <tr>
65 <td>Non-static data member initializers</td>
66 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2008/n2756.htm">N2756</a></td>
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]67 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]68 </tr>
69 <tr>
70 <td>Variadic templates</td>
71 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2242.pdf">N2242</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]72 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]73 </tr>
74 <tr>
75 <td>&nbsp;&nbsp;&nbsp;&nbsp;Extending variadic template template parameters</td>
76 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2555.pdf">N2555</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]77 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]78 </tr>
79 <tr>
80 <td>Initializer lists</td>
81 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm">N2672</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]82 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]83 </tr>
84 <tr>
85 <td>Static assertions</td>
86 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1720.html">N1720</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]87 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]88 </tr>
89 <tr>
90 <td><code>auto</code>-typed variables</td>
91 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1984.pdf">N1984</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]92 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]93 </tr>
94 <tr>
95 <td>&nbsp;&nbsp;&nbsp;&nbsp;Multi-declarator <code>auto</code></td>
96 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1737.pdf">N1737</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]97 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]98 </tr>
99 <tr>
100 <td>&nbsp;&nbsp;&nbsp;&nbsp;Removal of auto as a storage-class specifier</td>
101 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2546.htm">N2546</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]102 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]103 </tr>
104 <tr>
105 <td>&nbsp;&nbsp;&nbsp;&nbsp;New function declarator syntax</td>
106 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm">N2541</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]107 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]108 </tr>
109 <tr>
110 <td>New wording for C++0x lambdas</td>
111 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2927.pdf">N2927</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]112 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]113 </tr>
114 <tr>
115 <td>Declared type of an expression</td>
116 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2343.pdf">N2343</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]117 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]118 </tr>
119 <tr>
120 <td>Right angle brackets</td>
121 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1757.html">N1757</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]122 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]123 </tr>
124 <tr>
125 <td>Default template arguments for function templates</td>
126 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#226">DR226</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]127 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]128 </tr>
129 <tr>
130 <td>Solving the SFINAE problem for expressions</td>
131 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2634.html">DR339</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]132 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]133 </tr>
134 <tr>
135 <td>Alias templates</td>
136 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf">N2258</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]137 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]138 </tr>
139 <tr>
140 <td>Extern templates</td>
141 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1987.htm">N1987</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]142 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]143 </tr>
144 <tr>
145 <td>Null pointer constant</td>
146 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2431.pdf">N2431</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]147 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]148 </tr>
149 <tr>
150 <td>Strongly-typed enums</td>
151 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf">N2347</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]152 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]153 </tr>
154 <tr>
155 <td>Forward declarations for enums</td>
156 <td>
157 <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2764.pdf">N2764
158 </a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]159 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]160 </tr>
161 <tr>
162 <td>Generalized attributes</td>
163 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2761.pdf">N2761</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]164 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]165 </tr>
166 <tr>
167 <td>Generalized constant expressions</td>
168 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf">N2235</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]169 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]170 </tr>
171 <tr>
172 <td>Alignment support</td>
173 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf">N2341</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]174 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]175 </tr>
176 <!-- Skipped N1627: Conditionally-support behavior -->
177 <!-- Skipped N1727: Changing Undefined Behavior into Diagnosable Errors -->
178 <tr>
179 <td>Delegating constructors</td>
180 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1986.pdf">N1986</a></td>
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]181 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]182 </tr>
183 <tr>
184 <td>Inheriting constructors</td>
185 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2540.htm">N2540</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]186 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]187 </tr>
188 <tr>
189 <td>Explicit conversion operators</td>
190 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf">N2437</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]191 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]192 </tr>
193 <tr>
194 <td>New character types</td>
195 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2249.html">N2249</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]196 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]197 </tr>
198 <tr>
199 <td>Unicode string literals</td>
200 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm">N2442</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]201 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]202 </tr>
203 <tr>
204 <td>Raw string literals</td>
205 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2442.htm">N2442</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]206 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]207 </tr>
208 <tr>
209 <td>Universal character name literals</td>
210 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2170.html">N2170</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]211 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]212 </tr>
213 <tr>
214 <td>User-defined literals</td>
215 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2765.pdf">N2765</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]216 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]217 </tr>
218 <tr>
219 <td>Standard Layout Types</td>
220 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2342.htm">N2342</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]221 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]222 </tr>
223 <tr>
Douglas Gregor26bae202011-10-28 19:44:09 +0000[diff] [blame]224 <td>Defaulted functions</td>
225 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">N2346</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]226 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor26bae202011-10-28 19:44:09 +0000[diff] [blame]227 </tr>
228 <tr>
229 <td>Deleted functions</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]230 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">N2346</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]231 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]232 </tr>
233 <tr>
234 <td>Extended friend declarations</td>
235 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1791.pdf">N1791</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]236 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]237 </tr>
238 <tr>
239 <td>Extending <code>sizeof</code></td>
240 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2253.html">N2253</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]241 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]242 </tr>
243 <tr>
244 <td>Inline namespaces</td>
245 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2535.htm">N2535</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]246 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]247 </tr>
248 <tr>
249 <td>Unrestricted unions</td>
250 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf">N2544</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]251 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]252 </tr>
253 <tr>
254 <td>Local and unnamed types as template arguments</td>
255 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm">N2657</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]256 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]257 </tr>
258 <tr>
259 <td>Range-based for</td>
260 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2930.html">N2930</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]261 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]262 </tr>
263 <tr>
264 <td>Explicit virtual overrides</td>
265 <td><a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm">N2928</a>
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]266 <br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm">N3206</a>
267<br><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm">N3272</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]268 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]269 </tr>
270 <tr>
271 <td>Minimal support for garbage collection and reachability-based leak detection</td>
272 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2670.htm">N2670</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]273 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]274 </tr>
275 <tr>
276 <td>Allowing move constructors to throw [noexcept]</td>
David Blaikieb09a33c2011-11-02 15:13:40 +0000[diff] [blame]277 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3050.html">N3050</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]278 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]279 </tr>
280 <tr>
281 <td>Defining move special member functions</td>
David Blaikieb09a33c2011-11-02 15:13:40 +0000[diff] [blame]282 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3053.html">N3053</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]283 <td class="full" align="center">Clang 3.0</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]284 </tr>
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]285
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]286 <tr class="separator">
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]287 <th align="center" colspan="3">Concurrency</th>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]288 </tr>
289 <tr>
290 <td>Sequence points</td>
291 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2239.html">N2239</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]292 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]293 </tr>
294 <tr>
295 <td>Atomic operations</td>
296 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2427.html">N2427</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]297 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]298 </tr>
299 <tr>
300 <td>Strong Compare and Exchange</td>
301 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2748.html">N2748</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]302 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]303 </tr>
304 <tr>
305 <td>Bidirectional Fences</td>
306 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2752.htm">N2752</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]307 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]308 </tr>
Douglas Gregor08765a92010-12-21 05:43:31 +0000[diff] [blame]309
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]310 <tr>
311 <td>Memory model</td>
312 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2429.htm">N2429</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]313 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]314 </tr>
315 <tr>
316 <td>Data-dependency ordering: atomics and memory model</td>
317 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2664.htm">N2664</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]318 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]319 </tr>
320 <tr>
321 <td>Propagating exceptions</td>
322 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2179.html">N2179</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]323 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]324 </tr>
325 <tr>
326 <td>Abandoning a process and at_quick_exit</td>
327 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2440.htm">N2440</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]328 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]329 </tr>
330 <tr>
331 <td>Allow atomics use in signal handlers</td>
332 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2547.htm">N2547</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]333 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]334 </tr>
335 <tr>
336 <td>Thread-local storage</td>
337 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2659.htm">N2659</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]338 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]339 </tr>
340 <tr>
341 <td>Dynamic initialization and destruction with concurrency</td>
342 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2660.htm">N2660</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]343 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]344 </tr>
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]345
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]346 <tr class="separator">
Benjamin Kramer8398bdb2011-11-05 10:11:36 +0000[diff] [blame]347 <th align="center" colspan="3">C99 Features in C++0x</th>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]348 </tr>
349 <tr>
350 <td><code>__func__</code> predefined identifier</td>
351 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2340.htm">N2340</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]352 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]353 </tr>
354 <tr>
355 <td>C99 preprocessor</td>
356 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2004/n1653.htm">N1653</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]357 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]358 </tr>
359 <tr>
360 <td><code>long long</code></td>
361 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1811.pdf">N1811</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]362 <td class="full" align="center">Clang 2.9</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]363 </tr>
364 <tr>
365 <td>Extended integral types</td>
366 <td><a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1988.pdf">N1988</a></td>
Michael J. Spencer45b636a2011-11-02 06:29:37 +0000[diff] [blame]367 <td class="none" align="center">No</td>
Douglas Gregor43ac6d02011-10-14 23:21:49 +0000[diff] [blame]368 </tr>
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]369</table>
Cedric Venet3d658642009-02-14 20:20:19 +0000[diff] [blame]370</div>
371</body>
372</html>