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  27 <!--*************************************************************************-->
  28 <h1>C++ Defect Report Support in Clang</h1>
  29 <!--*************************************************************************-->
  30
  31 <h2 id="cxxdr">C++ defect report implementation status</h2>
  32
  33 <p>This page tracks which C++ defect reports are implemented within Clang.</p>
  34
  35 <table width="689" border="1" cellspacing="0">
  36   <tr>
  37     <th>Number</th>
  38     <th>Status</th>
  39     <th>Issue title</th>
  40     <th>Available in Clang?</th>
  41   </tr>
  42   <tr id="1">
  43     <td><a href="https://wg21.link/cwg1">1</a></td>
  44     <td>TC1</td>
  45     <td>What if two using-declarations refer to the same function but the declarations introduce different default-arguments?</td>
  46     <td class="none" align="center">No</td>
  47   </tr>
  48   <tr class="open" id="2">
  49     <td><a href="https://wg21.link/cwg2">2</a></td>
  50     <td>drafting</td>
  51     <td>How can dependent names be used in member declarations that appear outside of the class template definition?</td>
  52     <td align="center">Not resolved</td>
  53   </tr>
  54   <tr id="3">
  55     <td><a href="https://wg21.link/cwg3">3</a></td>
  56     <td>NAD</td>
  57     <td>The template compilation model rules render some explicit specialization declarations not visible during instantiation</td>
  58     <td class="full" align="center">Yes</td>
  59   </tr>
  60   <tr id="4">
  61     <td><a href="https://wg21.link/cwg4">4</a></td>
  62     <td>CD1</td>
  63     <td>Does extern "C" affect the linkage of function names with internal linkage?</td>
  64     <td class="full" align="center">Yes</td>
  65   </tr>
  66   <tr id="5">
  67     <td><a href="https://wg21.link/cwg5">5</a></td>
  68     <td>CD1</td>
  69     <td>CV-qualifiers and type conversions</td>
  70     <td class="full" align="center">Yes</td>
  71   </tr>
  72   <tr class="open" id="6">
  73     <td><a href="https://wg21.link/cwg6">6</a></td>
  74     <td>open</td>
  75     <td>Should the optimization that allows a class object to alias another object also allow the case of a parameter in an inline function to alias its argument?</td>
  76     <td align="center">Not resolved</td>
  77   </tr>
  78   <tr id="7">
  79     <td><a href="https://wg21.link/cwg7">7</a></td>
  80     <td>NAD</td>
  81     <td>Can a class with a private virtual base class be derived from?</td>
  82     <td class="full" align="center">Yes</td>
  83   </tr>
  84   <tr id="8">
  85     <td><a href="https://wg21.link/cwg8">8</a></td>
  86     <td>CD1</td>
  87     <td>Access to template arguments used in a function return type and in the nested name specifier</td>
  88     <td class="full" align="center">Duplicate of <a href="#45">45</a></td>
  89   </tr>
  90   <tr id="9">
  91     <td><a href="https://wg21.link/cwg9">9</a></td>
  92     <td>CD1</td>
  93     <td>Clarification of access to base class members</td>
  94     <td class="full" align="center">Yes</td>
  95   </tr>
  96   <tr id="10">
  97     <td><a href="https://wg21.link/cwg10">10</a></td>
  98     <td>CD1</td>
  99     <td>Can a nested class access its own class name as a qualified name if it is a private member of the enclosing class?</td>
 100     <td class="full" align="center">Duplicate of <a href="#45">45</a></td>
 101   </tr>
 102   <tr id="11">
 103     <td><a href="https://wg21.link/cwg11">11</a></td>
 104     <td>CD1</td>
 105     <td>How do the keywords typename/template interact with using-declarations?</td>
 106     <td class="full" align="center">Yes</td>
 107   </tr>
 108   <tr id="12">
 109     <td><a href="https://wg21.link/cwg12">12</a></td>
 110     <td>dup</td>
 111     <td>Default arguments on different declarations for the same function and the Koenig lookup</td>
 112     <td class="full" align="center">Superseded by <a href="#239">239</a></td>
 113   </tr>
 114   <tr id="13">
 115     <td><a href="https://wg21.link/cwg13">13</a></td>
 116     <td>NAD</td>
 117     <td>extern "C" for Parameters of Function Templates</td>
 118     <td class="none" align="center">No</td>
 119   </tr>
 120   <tr id="14">
 121     <td><a href="https://wg21.link/cwg14">14</a></td>
 122     <td>NAD</td>
 123     <td>extern "C" functions and declarations in different namespaces</td>
 124     <td class="full" align="center">Yes</td>
 125   </tr>
 126   <tr id="15">
 127     <td><a href="https://wg21.link/cwg15">15</a></td>
 128     <td>dup</td>
 129     <td>Default arguments for parameters of function templates</td>
 130     <td class="full" align="center">Yes</td>
 131   </tr>
 132   <tr id="16">
 133     <td><a href="https://wg21.link/cwg16">16</a></td>
 134     <td>CD1</td>
 135     <td>Access to members of indirect private base classes</td>
 136     <td class="full" align="center">Yes</td>
 137   </tr>
 138   <tr id="17">
 139     <td><a href="https://wg21.link/cwg17">17</a></td>
 140     <td>NAD</td>
 141     <td>Footnote 99 should discuss the naming class when describing members that can be accessed from friends</td>
 142     <td class="full" align="center">Yes</td>
 143   </tr>
 144   <tr id="18">
 145     <td><a href="https://wg21.link/cwg18">18</a></td>
 146     <td>NAD</td>
 147     <td>f(TYPE) where TYPE is void should be allowed</td>
 148     <td class="full" align="center">Superseded by <a href="#577">577</a></td>
 149   </tr>
 150   <tr id="19">
 151     <td><a href="https://wg21.link/cwg19">19</a></td>
 152     <td>NAD</td>
 153     <td>Clarify protected member access</td>
 154     <td class="full" align="center">Yes</td>
 155   </tr>
 156   <tr id="20">
 157     <td><a href="https://wg21.link/cwg20">20</a></td>
 158     <td>TC1</td>
 159     <td>Some clarifications needed for 12.8 para 15</td>
 160     <td class="full" align="center">Yes</td>
 161   </tr>
 162   <tr id="21">
 163     <td><a href="https://wg21.link/cwg21">21</a></td>
 164     <td>TC1</td>
 165     <td>Can a default argument for a template parameter appear in a friend declaration?</td>
 166     <td class="full" align="center">Yes</td>
 167   </tr>
 168   <tr id="22">
 169     <td><a href="https://wg21.link/cwg22">22</a></td>
 170     <td>TC1</td>
 171     <td>Template parameter with a default argument that refers to itself</td>
 172     <td class="full" align="center">Superseded by <a href="#481">481</a></td>
 173   </tr>
 174   <tr id="23">
 175     <td><a href="https://wg21.link/cwg23">23</a></td>
 176     <td>NAD</td>
 177     <td>Some questions regarding partial ordering of function templates</td>
 178     <td class="full" align="center">Yes</td>
 179   </tr>
 180   <tr id="24">
 181     <td><a href="https://wg21.link/cwg24">24</a></td>
 182     <td>TC1</td>
 183     <td>Errors in examples in 14.7.3</td>
 184     <td class="na" align="center">N/A</td>
 185   </tr>
 186   <tr id="25">
 187     <td><a href="https://wg21.link/cwg25">25</a></td>
 188     <td>TC1</td>
 189     <td>Exception specifications and pointers to members</td>
 190     <td class="full" align="center">Yes</td>
 191   </tr>
 192   <tr id="26">
 193     <td><a href="https://wg21.link/cwg26">26</a></td>
 194     <td>NAD</td>
 195     <td>Copy constructors and default arguments</td>
 196     <td class="full" align="center">Yes</td>
 197   </tr>
 198   <tr id="27">
 199     <td><a href="https://wg21.link/cwg27">27</a></td>
 200     <td>NAD</td>
 201     <td>Overload ambiguities for builtin ?: prototypes</td>
 202     <td class="full" align="center">Yes</td>
 203   </tr>
 204   <tr id="28">
 205     <td><a href="https://wg21.link/cwg28">28</a></td>
 206     <td>CD1</td>
 207     <td>'exit', 'signal' and static object destruction</td>
 208     <td class="na" align="center">N/A (Library DR)</td>
 209   </tr>
 210   <tr id="29">
 211     <td><a href="https://wg21.link/cwg29">29</a></td>
 212     <td>CD1</td>
 213     <td>Linkage of locally declared functions</td>
 214     <td class="full" align="center">Clang 3.4</td>
 215   </tr>
 216   <tr id="30">
 217     <td><a href="https://wg21.link/cwg30">30</a></td>
 218     <td>TC1</td>
 219     <td>Valid uses of "<TT>::template</TT>"</td>
 220     <td class="full" align="center">Superseded by <a href="#468">468</a> (C++11 onwards)</td>
 221   </tr>
 222   <tr id="31">
 223     <td><a href="https://wg21.link/cwg31">31</a></td>
 224     <td>NAD</td>
 225     <td>Looking up new/delete</td>
 226     <td class="full" align="center">Yes</td>
 227   </tr>
 228   <tr id="32">
 229     <td><a href="https://wg21.link/cwg32">32</a></td>
 230     <td>TC1</td>
 231     <td>Clarification of explicit instantiation of non-exported templates</td>
 232     <td class="na" align="center">N/A</td>
 233   </tr>
 234   <tr id="33">
 235     <td><a href="https://wg21.link/cwg33">33</a></td>
 236     <td>TC1</td>
 237     <td>Argument dependent lookup and overloaded functions</td>
 238     <td class="full" align="center">Yes</td>
 239   </tr>
 240   <tr id="34">
 241     <td><a href="https://wg21.link/cwg34">34</a></td>
 242     <td>NAD</td>
 243     <td>Argument dependent lookup and points of instantiation</td>
 244     <td class="na" align="center">N/A</td>
 245   </tr>
 246   <tr id="35">
 247     <td><a href="https://wg21.link/cwg35">35</a></td>
 248     <td>TC1</td>
 249     <td>Definition of default-initialization</td>
 250     <td class="full" align="center">Duplicate of <a href="#178">178</a></td>
 251   </tr>
 252   <tr id="36">
 253     <td><a href="https://wg21.link/cwg36">36</a></td>
 254     <td>CD6</td>
 255     <td><I>using-declaration</I>s in multiple-declaration contexts</td>
 256     <td class="full" align="center">Yes</td>
 257   </tr>
 258   <tr id="37">
 259     <td><a href="https://wg21.link/cwg37">37</a></td>
 260     <td>NAD</td>
 261     <td>When is uncaught_exception() true?</td>
 262     <td class="none" align="center">Superseded by <a href="#475">475</a></td>
 263   </tr>
 264   <tr id="38">
 265     <td><a href="https://wg21.link/cwg38">38</a></td>
 266     <td>TC1</td>
 267     <td>Explicit template arguments and operator functions</td>
 268     <td class="full" align="center">Yes</td>
 269   </tr>
 270   <tr id="39">
 271     <td><a href="https://wg21.link/cwg39">39</a></td>
 272     <td>CD1</td>
 273     <td>Conflicting ambiguity rules</td>
 274     <td class="none" align="center">No</td>
 275   </tr>
 276   <tr id="40">
 277     <td><a href="https://wg21.link/cwg40">40</a></td>
 278     <td>TC1</td>
 279     <td>Syntax of <I>declarator-id</I></td>
 280     <td class="na" align="center">N/A</td>
 281   </tr>
 282   <tr id="41">
 283     <td><a href="https://wg21.link/cwg41">41</a></td>
 284     <td>TC1</td>
 285     <td>Clarification of lookup of names after declarator-id</td>
 286     <td class="full" align="center">Yes</td>
 287   </tr>
 288   <tr id="42">
 289     <td><a href="https://wg21.link/cwg42">42</a></td>
 290     <td>NAD</td>
 291     <td>Redefining names from base classes</td>
 292     <td class="full" align="center">Yes</td>
 293   </tr>
 294   <tr id="43">
 295     <td><a href="https://wg21.link/cwg43">43</a></td>
 296     <td>TC1</td>
 297     <td>Copying base classes (PODs) using memcpy</td>
 298     <td class="na" align="center">N/A</td>
 299   </tr>
 300   <tr id="44">
 301     <td><a href="https://wg21.link/cwg44">44</a></td>
 302     <td>CD1</td>
 303     <td>Member specializations</td>
 304     <td class="partial" align="center">Superseded by <a href="#727">727</a></td>
 305   </tr>
 306   <tr id="45">
 307     <td><a href="https://wg21.link/cwg45">45</a></td>
 308     <td>CD1</td>
 309     <td>Access to nested classes</td>
 310     <td class="full" align="center">Yes</td>
 311   </tr>
 312   <tr id="46">
 313     <td><a href="https://wg21.link/cwg46">46</a></td>
 314     <td>NAD</td>
 315     <td>Explicit instantiation of member templates</td>
 316     <td class="full" align="center">Yes</td>
 317   </tr>
 318   <tr id="47">
 319     <td><a href="https://wg21.link/cwg47">47</a></td>
 320     <td>NAD</td>
 321     <td>Template friend issues</td>
 322     <td class="full" align="center">Superseded by <a href="#329">329</a></td>
 323   </tr>
 324   <tr id="48">
 325     <td><a href="https://wg21.link/cwg48">48</a></td>
 326     <td>TC1</td>
 327     <td>Definitions of unused static members</td>
 328     <td class="full" align="center">Yes</td>
 329   </tr>
 330   <tr id="49">
 331     <td><a href="https://wg21.link/cwg49">49</a></td>
 332     <td>TC1</td>
 333     <td>Restriction on non-type, non-value template arguments</td>
 334     <td class="full" align="center">Yes</td>
 335   </tr>
 336   <tr id="50">
 337     <td><a href="https://wg21.link/cwg50">50</a></td>
 338     <td>NAD</td>
 339     <td>Converting pointer to incomplete type to same type</td>
 340     <td class="full" align="center">Yes</td>
 341   </tr>
 342   <tr id="51">
 343     <td><a href="https://wg21.link/cwg51">51</a></td>
 344     <td>TC1</td>
 345     <td>Overloading and user-defined conversions</td>
 346     <td class="full" align="center">Yes</td>
 347   </tr>
 348   <tr id="52">
 349     <td><a href="https://wg21.link/cwg52">52</a></td>
 350     <td>TC1</td>
 351     <td>Non-static members, member selection and access checking</td>
 352     <td class="full" align="center">Yes</td>
 353   </tr>
 354   <tr id="53">
 355     <td><a href="https://wg21.link/cwg53">53</a></td>
 356     <td>TC1</td>
 357     <td>Lvalue-to-rvalue conversion before certain static_casts</td>
 358     <td class="full" align="center">Yes</td>
 359   </tr>
 360   <tr id="54">
 361     <td><a href="https://wg21.link/cwg54">54</a></td>
 362     <td>CD1</td>
 363     <td>Static_cast from private base to derived class</td>
 364     <td class="full" align="center">Yes</td>
 365   </tr>
 366   <tr id="55">
 367     <td><a href="https://wg21.link/cwg55">55</a></td>
 368     <td>NAD</td>
 369     <td>Adding/subtracting pointer and enumeration value</td>
 370     <td class="full" align="center">Yes</td>
 371   </tr>
 372   <tr id="56">
 373     <td><a href="https://wg21.link/cwg56">56</a></td>
 374     <td>TC1</td>
 375     <td>Redeclaring typedefs within classes</td>
 376     <td class="full" align="center">Yes</td>
 377   </tr>
 378   <tr class="open" id="57">
 379     <td><a href="https://wg21.link/cwg57">57</a></td>
 380     <td>open</td>
 381     <td>Empty unions</td>
 382     <td align="center">Not resolved</td>
 383   </tr>
 384   <tr id="58">
 385     <td><a href="https://wg21.link/cwg58">58</a></td>
 386     <td>CD1</td>
 387     <td>Signedness of bit fields of enum type</td>
 388     <td class="full" align="center">Yes</td>
 389   </tr>
 390   <tr id="59">
 391     <td><a href="https://wg21.link/cwg59">59</a></td>
 392     <td>TC1</td>
 393     <td>Clarification of overloading and UDC to reference type</td>
 394     <td class="full" align="center">Yes</td>
 395   </tr>
 396   <tr id="60">
 397     <td><a href="https://wg21.link/cwg60">60</a></td>
 398     <td>CD1</td>
 399     <td>Reference binding and valid conversion sequences</td>
 400     <td class="full" align="center">Yes</td>
 401   </tr>
 402   <tr id="61">
 403     <td><a href="https://wg21.link/cwg61">61</a></td>
 404     <td>NAD</td>
 405     <td>Address of static member function "<TT>&amp;p-&gt;f</TT>"</td>
 406     <td class="full" align="center">Yes</td>
 407   </tr>
 408   <tr id="62">
 409     <td><a href="https://wg21.link/cwg62">62</a></td>
 410     <td>CD1</td>
 411     <td>Unnamed members of classes used as type parameters</td>
 412     <td class="full" align="center">Yes</td>
 413   </tr>
 414   <tr id="63">
 415     <td><a href="https://wg21.link/cwg63">63</a></td>
 416     <td>CD1</td>
 417     <td>Class instantiation from pointer conversion to void*, null and self</td>
 418     <td class="full" align="center">Yes</td>
 419   </tr>
 420   <tr id="64">
 421     <td><a href="https://wg21.link/cwg64">64</a></td>
 422     <td>TC1</td>
 423     <td>Partial ordering to disambiguate explicit specialization</td>
 424     <td class="full" align="center">Yes</td>
 425   </tr>
 426   <tr id="65">
 427     <td><a href="https://wg21.link/cwg65">65</a></td>
 428     <td>TC1</td>
 429     <td>Typo in default argument example</td>
 430     <td class="na" align="center">N/A</td>
 431   </tr>
 432   <tr id="66">
 433     <td><a href="https://wg21.link/cwg66">66</a></td>
 434     <td>NAD</td>
 435     <td>Visibility of default args vs overloads added after using-declaration</td>
 436     <td class="none" align="center">No</td>
 437   </tr>
 438   <tr id="67">
 439     <td><a href="https://wg21.link/cwg67">67</a></td>
 440     <td>TC1</td>
 441     <td>Evaluation of left side of object-expression</td>
 442     <td class="na" align="center">N/A</td>
 443   </tr>
 444   <tr id="68">
 445     <td><a href="https://wg21.link/cwg68">68</a></td>
 446     <td>TC1</td>
 447     <td>Grammar does not allow "friend class A&lt;int&gt;;"</td>
 448     <td class="full" align="center">Yes</td>
 449   </tr>
 450   <tr id="69">
 451     <td><a href="https://wg21.link/cwg69">69</a></td>
 452     <td>TC1</td>
 453     <td>Storage class specifiers on template declarations</td>
 454     <td class="full" align="center">Yes</td>
 455   </tr>
 456   <tr id="70">
 457     <td><a href="https://wg21.link/cwg70">70</a></td>
 458     <td>CD1</td>
 459     <td>Is an array bound a nondeduced context?</td>
 460     <td class="full" align="center">Yes</td>
 461   </tr>
 462   <tr id="71">
 463     <td><a href="https://wg21.link/cwg71">71</a></td>
 464     <td>NAD</td>
 465     <td>Incorrect cross reference</td>
 466     <td class="na" align="center">N/A</td>
 467   </tr>
 468   <tr id="72">
 469     <td><a href="https://wg21.link/cwg72">72</a></td>
 470     <td>dup</td>
 471     <td>Linkage and storage class specifiers for templates</td>
 472     <td class="full" align="center">Duplicate of <a href="#69">69</a></td>
 473   </tr>
 474   <tr id="73">
 475     <td><a href="https://wg21.link/cwg73">73</a></td>
 476     <td>TC1</td>
 477     <td>Pointer equality</td>
 478     <td class="full" align="center">Superseded by <a href="#1652">1652</a></td>
 479   </tr>
 480   <tr id="74">
 481     <td><a href="https://wg21.link/cwg74">74</a></td>
 482     <td>TC1</td>
 483     <td>Enumeration value in direct-new-declarator</td>
 484     <td class="full" align="center">Yes</td>
 485   </tr>
 486   <tr id="75">
 487     <td><a href="https://wg21.link/cwg75">75</a></td>
 488     <td>TC1</td>
 489     <td>In-class initialized members must be const</td>
 490     <td class="full" align="center">Yes</td>
 491   </tr>
 492   <tr id="76">
 493     <td><a href="https://wg21.link/cwg76">76</a></td>
 494     <td>TC1</td>
 495     <td>Are const volatile variables considered "constant expressions"?</td>
 496     <td class="full" align="center">Yes</td>
 497   </tr>
 498   <tr id="77">
 499     <td><a href="https://wg21.link/cwg77">77</a></td>
 500     <td>CD1</td>
 501     <td>The definition of friend does not allow nested classes to be friends</td>
 502     <td class="full" align="center">Yes</td>
 503   </tr>
 504   <tr id="78">
 505     <td><a href="https://wg21.link/cwg78">78</a></td>
 506     <td>CD1</td>
 507     <td>Section 8.5 paragraph 9 should state it only applies to non-static objects</td>
 508     <td class="none" align="center">Superseded by <a href="#????">????</a></td>
 509   </tr>
 510   <tr id="79">
 511     <td><a href="https://wg21.link/cwg79">79</a></td>
 512     <td>dup</td>
 513     <td>Alignment and placement new</td>
 514     <td class="na" align="center">N/A</td>
 515   </tr>
 516   <tr id="80">
 517     <td><a href="https://wg21.link/cwg80">80</a></td>
 518     <td>TC1</td>
 519     <td>Class members with same name as class</td>
 520     <td class="full" align="center">Yes</td>
 521   </tr>
 522   <tr id="81">
 523     <td><a href="https://wg21.link/cwg81">81</a></td>
 524     <td>NAD</td>
 525     <td>Null pointers and C compatibility</td>
 526     <td class="na" align="center">N/A</td>
 527   </tr>
 528   <tr id="82">
 529     <td><a href="https://wg21.link/cwg82">82</a></td>
 530     <td>dup</td>
 531     <td>Definition of "using" a constant expression</td>
 532     <td class="full" align="center">Duplicate of <a href="#48">48</a></td>
 533   </tr>
 534   <tr id="83">
 535     <td><a href="https://wg21.link/cwg83">83</a></td>
 536     <td>TC1</td>
 537     <td>Overloading and deprecated conversion of string literal</td>
 538     <td class="full" align="center">Yes</td>
 539   </tr>
 540   <tr id="84">
 541     <td><a href="https://wg21.link/cwg84">84</a></td>
 542     <td>TC1</td>
 543     <td>Overloading and conversion loophole used by <TT>auto_ptr</TT></td>
 544     <td class="full" align="center">Yes</td>
 545   </tr>
 546   <tr id="85">
 547     <td><a href="https://wg21.link/cwg85">85</a></td>
 548     <td>TC1</td>
 549     <td>Redeclaration of member class</td>
 550     <td class="full" align="center">Yes</td>
 551   </tr>
 552   <tr id="86">
 553     <td><a href="https://wg21.link/cwg86">86</a></td>
 554     <td>CD1</td>
 555     <td>Lifetime of temporaries in query expressions</td>
 556     <td class="full" align="center">Duplicate of <a href="#446">446</a></td>
 557   </tr>
 558   <tr id="87">
 559     <td><a href="https://wg21.link/cwg87">87</a></td>
 560     <td>CD1</td>
 561     <td>Exception specifications on function parameters</td>
 562     <td class="none" align="center">No</td>
 563   </tr>
 564   <tr id="88">
 565     <td><a href="https://wg21.link/cwg88">88</a></td>
 566     <td>NAD</td>
 567     <td>Specialization of member constant templates</td>
 568     <td class="full" align="center">Yes</td>
 569   </tr>
 570   <tr id="89">
 571     <td><a href="https://wg21.link/cwg89">89</a></td>
 572     <td>TC1</td>
 573     <td>Object lifetime does not account for reference rebinding</td>
 574     <td class="na" align="center">N/A</td>
 575   </tr>
 576   <tr id="90">
 577     <td><a href="https://wg21.link/cwg90">90</a></td>
 578     <td>TC1</td>
 579     <td>Should the enclosing class be an "associated class" too?</td>
 580     <td class="full" align="center">Yes</td>
 581   </tr>
 582   <tr id="91">
 583     <td><a href="https://wg21.link/cwg91">91</a></td>
 584     <td>NAD</td>
 585     <td>A union's associated types should include the union itself</td>
 586     <td class="full" align="center">Yes</td>
 587   </tr>
 588   <tr id="92">
 589     <td><a href="https://wg21.link/cwg92">92</a></td>
 590     <td>CD4</td>
 591     <td>Should <I>exception-specification</I>s be part of the type system?</td>
 592     <td class="full" align="center">Clang 4 (C++17 onwards)</td>
 593   </tr>
 594   <tr id="93">
 595     <td><a href="https://wg21.link/cwg93">93</a></td>
 596     <td>TC1</td>
 597     <td>Missing word in 3.8 <U>basic.life</U> paragraph 2</td>
 598     <td class="na" align="center">N/A</td>
 599   </tr>
 600   <tr id="94">
 601     <td><a href="https://wg21.link/cwg94">94</a></td>
 602     <td>TC1</td>
 603     <td>Inconsistencies in the descriptions of constant expressions</td>
 604     <td class="full" align="center">Yes</td>
 605   </tr>
 606   <tr id="95">
 607     <td><a href="https://wg21.link/cwg95">95</a></td>
 608     <td>NAD</td>
 609     <td>Elaborated type specifiers referencing names declared in friend decls</td>
 610     <td class="full" align="center">Yes</td>
 611   </tr>
 612   <tr id="96">
 613     <td><a href="https://wg21.link/cwg96">96</a></td>
 614     <td>C++11</td>
 615     <td>Syntactic disambiguation using the <TT>template</TT> keyword</td>
 616     <td class="none" align="center">No</td>
 617   </tr>
 618   <tr id="97">
 619     <td><a href="https://wg21.link/cwg97">97</a></td>
 620     <td>NAD</td>
 621     <td>Use of bool constants in integral constant expressions</td>
 622     <td class="full" align="center">Yes</td>
 623   </tr>
 624   <tr id="98">
 625     <td><a href="https://wg21.link/cwg98">98</a></td>
 626     <td>TC1</td>
 627     <td>Branching into try block</td>
 628     <td class="full" align="center">Yes</td>
 629   </tr>
 630   <tr id="99">
 631     <td><a href="https://wg21.link/cwg99">99</a></td>
 632     <td>NAD</td>
 633     <td>Partial ordering, references and cv-qualifiers</td>
 634     <td class="full" align="center">Superseded by <a href="#214">214</a></td>
 635   </tr>
 636   <tr id="100">
 637     <td><a href="https://wg21.link/cwg100">100</a></td>
 638     <td>TC1</td>
 639     <td>Clarify why string literals are not allowed as template arguments</td>
 640     <td class="full" align="center">Yes</td>
 641   </tr>
 642   <tr id="101">
 643     <td><a href="https://wg21.link/cwg101">101</a></td>
 644     <td>TC1</td>
 645     <td>Redeclaration of extern "C" names via using-declarations</td>
 646     <td class="full" align="center">Clang 3.5</td>
 647   </tr>
 648   <tr id="102">
 649     <td><a href="https://wg21.link/cwg102">102</a></td>
 650     <td>NAD</td>
 651     <td>Operator lookup rules do not work well with parts of the library</td>
 652     <td class="full" align="center">Yes</td>
 653   </tr>
 654   <tr id="103">
 655     <td><a href="https://wg21.link/cwg103">103</a></td>
 656     <td>TC1</td>
 657     <td>Is it <I>extended-namespace-definition</I> or <I>extension-namespace-definition</I> ?</td>
 658     <td class="na" align="center">N/A</td>
 659   </tr>
 660   <tr id="104">
 661     <td><a href="https://wg21.link/cwg104">104</a></td>
 662     <td>NAD</td>
 663     <td>Destroying the exception temp when no handler is found</td>
 664     <td class="na" align="center">N/A (Library DR)</td>
 665   </tr>
 666   <tr id="105">
 667     <td><a href="https://wg21.link/cwg105">105</a></td>
 668     <td>TC1</td>
 669     <td>Meaning of "template function"</td>
 670     <td class="na" align="center">N/A</td>
 671   </tr>
 672   <tr id="106">
 673     <td><a href="https://wg21.link/cwg106">106</a></td>
 674     <td>CD1</td>
 675     <td>Creating references to references during template deduction/instantiation</td>
 676     <td class="full" align="center">Superseded by <a href="#540">540</a></td>
 677   </tr>
 678   <tr id="107">
 679     <td><a href="https://wg21.link/cwg107">107</a></td>
 680     <td>NAD</td>
 681     <td>Linkage of operator functions</td>
 682     <td class="full" align="center">Yes</td>
 683   </tr>
 684   <tr id="108">
 685     <td><a href="https://wg21.link/cwg108">108</a></td>
 686     <td>TC1</td>
 687     <td>Are classes nested in templates dependent?</td>
 688     <td class="full" align="center">Yes</td>
 689   </tr>
 690   <tr id="109">
 691     <td><a href="https://wg21.link/cwg109">109</a></td>
 692     <td>NAD</td>
 693     <td>Allowing <TT>::template</TT> in <I>using-declaration</I>s</td>
 694     <td class="full" align="center">Yes</td>
 695   </tr>
 696   <tr id="110">
 697     <td><a href="https://wg21.link/cwg110">110</a></td>
 698     <td>CD6</td>
 699     <td>Can template functions and classes be declared in the same scope?</td>
 700     <td class="none" align="center">Unknown</td>
 701   </tr>
 702   <tr id="111">
 703     <td><a href="https://wg21.link/cwg111">111</a></td>
 704     <td>NAD</td>
 705     <td>Copy constructors and cv-qualifiers</td>
 706     <td class="full" align="center">Duplicate of <a href="#535">535</a></td>
 707   </tr>
 708   <tr id="112">
 709     <td><a href="https://wg21.link/cwg112">112</a></td>
 710     <td>CD1</td>
 711     <td>Array types and cv-qualifiers</td>
 712     <td class="full" align="center">Yes</td>
 713   </tr>
 714   <tr id="113">
 715     <td><a href="https://wg21.link/cwg113">113</a></td>
 716     <td>CD1</td>
 717     <td>Visibility of called function</td>
 718     <td class="full" align="center">Yes</td>
 719   </tr>
 720   <tr id="114">
 721     <td><a href="https://wg21.link/cwg114">114</a></td>
 722     <td>NAD</td>
 723     <td>Virtual overriding by template member function specializations</td>
 724     <td class="full" align="center">Yes</td>
 725   </tr>
 726   <tr id="115">
 727     <td><a href="https://wg21.link/cwg115">115</a></td>
 728     <td>CD1</td>
 729     <td>Address of template-id</td>
 730     <td class="full" align="center">Yes</td>
 731   </tr>
 732   <tr id="116">
 733     <td><a href="https://wg21.link/cwg116">116</a></td>
 734     <td>TC1</td>
 735     <td>Equivalent and functionally-equivalent function templates</td>
 736     <td class="full" align="center">Yes</td>
 737   </tr>
 738   <tr id="117">
 739     <td><a href="https://wg21.link/cwg117">117</a></td>
 740     <td>NAD</td>
 741     <td>Timing of destruction of temporaries</td>
 742     <td class="na" align="center">N/A</td>
 743   </tr>
 744   <tr id="118">
 745     <td><a href="https://wg21.link/cwg118">118</a></td>
 746     <td>CD1</td>
 747     <td>Calls via pointers to virtual member functions</td>
 748     <td class="full" align="center">Yes</td>
 749   </tr>
 750   <tr id="119">
 751     <td><a href="https://wg21.link/cwg119">119</a></td>
 752     <td>CD1</td>
 753     <td>Object lifetime and aggregate initialization</td>
 754     <td class="na" align="center">N/A</td>
 755   </tr>
 756   <tr id="120">
 757     <td><a href="https://wg21.link/cwg120">120</a></td>
 758     <td>TC1</td>
 759     <td>Nonexistent non-terminal <I>qualified-name</I></td>
 760     <td class="na" align="center">N/A</td>
 761   </tr>
 762   <tr id="121">
 763     <td><a href="https://wg21.link/cwg121">121</a></td>
 764     <td>TC1</td>
 765     <td>Dependent type names with non-dependent <I>nested-name-specifier</I>s</td>
 766     <td class="full" align="center">Yes</td>
 767   </tr>
 768   <tr id="122">
 769     <td><a href="https://wg21.link/cwg122">122</a></td>
 770     <td>CD1</td>
 771     <td><I>template-id</I>s as <I>unqualified-id</I>s</td>
 772     <td class="full" align="center">Yes</td>
 773   </tr>
 774   <tr id="123">
 775     <td><a href="https://wg21.link/cwg123">123</a></td>
 776     <td>TC1</td>
 777     <td>Bad cross-reference</td>
 778     <td class="na" align="center">N/A</td>
 779   </tr>
 780   <tr id="124">
 781     <td><a href="https://wg21.link/cwg124">124</a></td>
 782     <td>CD1</td>
 783     <td>Lifetime of temporaries in default initialization of class arrays</td>
 784     <td class="none" align="center">Duplicate of <a href="#201">201</a></td>
 785   </tr>
 786   <tr id="125">
 787     <td><a href="https://wg21.link/cwg125">125</a></td>
 788     <td>CD1</td>
 789     <td>Ambiguity in <TT>friend</TT> declaration syntax</td>
 790     <td class="full" align="center">Yes</td>
 791   </tr>
 792   <tr id="126">
 793     <td><a href="https://wg21.link/cwg126">126</a></td>
 794     <td>TC1</td>
 795     <td>Exception specifications and <TT>const</TT></td>
 796     <td class="partial" align="center">Partial</td>
 797   </tr>
 798   <tr id="127">
 799     <td><a href="https://wg21.link/cwg127">127</a></td>
 800     <td>TC1</td>
 801     <td>Ambiguity in description of matching deallocation function</td>
 802     <td class="full" align="center">Yes</td>
 803   </tr>
 804   <tr id="128">
 805     <td><a href="https://wg21.link/cwg128">128</a></td>
 806     <td>TC1</td>
 807     <td>Casting between enum types</td>
 808     <td class="full" align="center">Yes</td>
 809   </tr>
 810   <tr id="129">
 811     <td><a href="https://wg21.link/cwg129">129</a></td>
 812     <td>CD3</td>
 813     <td>Stability of uninitialized auto variables</td>
 814     <td class="full" align="center">Duplicate of <a href="#616">616</a></td>
 815   </tr>
 816   <tr id="130">
 817     <td><a href="https://wg21.link/cwg130">130</a></td>
 818     <td>NAD</td>
 819     <td>Sequence points and <I>new-expression</I>s</td>
 820     <td class="na" align="center">N/A</td>
 821   </tr>
 822   <tr id="131">
 823     <td><a href="https://wg21.link/cwg131">131</a></td>
 824     <td>TC1</td>
 825     <td>Typo in Lao characters</td>
 826     <td class="na" align="center">Superseded by <a href="https://wg21.link/P1949">P1949</a></td>
 827   </tr>
 828   <tr id="132">
 829     <td><a href="https://wg21.link/cwg132">132</a></td>
 830     <td>NAD</td>
 831     <td>Local types and linkage</td>
 832     <td class="none" align="center">No</td>
 833   </tr>
 834   <tr id="133">
 835     <td><a href="https://wg21.link/cwg133">133</a></td>
 836     <td>dup</td>
 837     <td>Exception specifications and checking</td>
 838     <td class="none" align="center">Duplicate of <a href="#87">87</a></td>
 839   </tr>
 840   <tr id="134">
 841     <td><a href="https://wg21.link/cwg134">134</a></td>
 842     <td>TC1</td>
 843     <td>Template classes and <I>declarator-id</I>s</td>
 844     <td class="na" align="center">N/A</td>
 845   </tr>
 846   <tr id="135">
 847     <td><a href="https://wg21.link/cwg135">135</a></td>
 848     <td>TC1</td>
 849     <td>Class type in in-class member function definitions</td>
 850     <td class="full" align="center">Yes</td>
 851   </tr>
 852   <tr id="136">
 853     <td><a href="https://wg21.link/cwg136">136</a></td>
 854     <td>CD1</td>
 855     <td>Default arguments and friend declarations</td>
 856     <td class="full" align="center">Clang 3.4</td>
 857   </tr>
 858   <tr id="137">
 859     <td><a href="https://wg21.link/cwg137">137</a></td>
 860     <td>TC1</td>
 861     <td><TT>static_cast</TT> of <I>cv</I> <TT>void*</TT></td>
 862     <td class="full" align="center">Yes</td>
 863   </tr>
 864   <tr id="138">
 865     <td><a href="https://wg21.link/cwg138">138</a></td>
 866     <td>CD6</td>
 867     <td>Friend declaration name lookup</td>
 868     <td class="none" align="center">Unknown</td>
 869   </tr>
 870   <tr id="139">
 871     <td><a href="https://wg21.link/cwg139">139</a></td>
 872     <td>CD1</td>
 873     <td>Error in <TT>friend</TT> lookup example</td>
 874     <td class="full" align="center">Yes</td>
 875   </tr>
 876   <tr id="140">
 877     <td><a href="https://wg21.link/cwg140">140</a></td>
 878     <td>CD1</td>
 879     <td>Agreement of parameter declarations</td>
 880     <td class="full" align="center">Yes</td>
 881   </tr>
 882   <tr id="141">
 883     <td><a href="https://wg21.link/cwg141">141</a></td>
 884     <td>CD1</td>
 885     <td>Non-member function templates in member access expressions</td>
 886     <td class="full" align="center">Yes</td>
 887   </tr>
 888   <tr id="142">
 889     <td><a href="https://wg21.link/cwg142">142</a></td>
 890     <td>TC1</td>
 891     <td>Injection-related errors in access example</td>
 892     <td class="full" align="center">Yes</td>
 893   </tr>
 894   <tr id="143">
 895     <td><a href="https://wg21.link/cwg143">143</a></td>
 896     <td>CD1</td>
 897     <td>Friends and Koenig lookup</td>
 898     <td class="full" align="center">Yes</td>
 899   </tr>
 900   <tr class="open" id="144">
 901     <td><a href="https://wg21.link/cwg144">144</a></td>
 902     <td>open</td>
 903     <td>Position of <TT>friend</TT> specifier</td>
 904     <td align="center">Not resolved</td>
 905   </tr>
 906   <tr id="145">
 907     <td><a href="https://wg21.link/cwg145">145</a></td>
 908     <td>TC1</td>
 909     <td>Deprecation of prefix <TT>++</TT></td>
 910     <td class="full" align="center">Yes</td>
 911   </tr>
 912   <tr class="open" id="146">
 913     <td><a href="https://wg21.link/cwg146">146</a></td>
 914     <td>open</td>
 915     <td>Floating-point zero</td>
 916     <td align="center">Not resolved</td>
 917   </tr>
 918   <tr id="147">
 919     <td><a href="https://wg21.link/cwg147">147</a></td>
 920     <td>TC1</td>
 921     <td>Naming the constructor</td>
 922     <td class="full" align="center">Yes</td>
 923   </tr>
 924   <tr id="148">
 925     <td><a href="https://wg21.link/cwg148">148</a></td>
 926     <td>TC1</td>
 927     <td>POD classes and pointers to members</td>
 928     <td class="full" align="center">Yes</td>
 929   </tr>
 930   <tr id="149">
 931     <td><a href="https://wg21.link/cwg149">149</a></td>
 932     <td>TC1</td>
 933     <td>Accessibility and ambiguity</td>
 934     <td class="na" align="center">N/A</td>
 935   </tr>
 936   <tr id="150">
 937     <td><a href="https://wg21.link/cwg150">150</a></td>
 938     <td>C++17</td>
 939     <td>Template template parameters and default arguments</td>
 940     <td class="none" align="center">Unknown</td>
 941   </tr>
 942   <tr id="151">
 943     <td><a href="https://wg21.link/cwg151">151</a></td>
 944     <td>TC1</td>
 945     <td>Terminology of zero-initialization</td>
 946     <td class="full" align="center">Yes</td>
 947   </tr>
 948   <tr id="152">
 949     <td><a href="https://wg21.link/cwg152">152</a></td>
 950     <td>TC1</td>
 951     <td><TT>explicit</TT> copy constructors</td>
 952     <td class="full" align="center">Yes</td>
 953   </tr>
 954   <tr id="153">
 955     <td><a href="https://wg21.link/cwg153">153</a></td>
 956     <td>TC1</td>
 957     <td>Misleading wording (rank of conversion)</td>
 958     <td class="na" align="center">N/A</td>
 959   </tr>
 960   <tr id="154">
 961     <td><a href="https://wg21.link/cwg154">154</a></td>
 962     <td>NAD</td>
 963     <td>Anonymous unions in unnamed namespaces</td>
 964     <td class="full" align="center">Yes</td>
 965   </tr>
 966   <tr id="155">
 967     <td><a href="https://wg21.link/cwg155">155</a></td>
 968     <td>dup</td>
 969     <td>Brace initializer for scalar</td>
 970     <td class="full" align="center">Duplicate of <a href="#632">632</a></td>
 971   </tr>
 972   <tr id="156">
 973     <td><a href="https://wg21.link/cwg156">156</a></td>
 974     <td>NAD</td>
 975     <td>Name lookup for conversion functions</td>
 976     <td class="none" align="center">Unknown</td>
 977   </tr>
 978   <tr class="open" id="157">
 979     <td><a href="https://wg21.link/cwg157">157</a></td>
 980     <td>open</td>
 981     <td>Omitted typedef declarator</td>
 982     <td align="center">Not resolved</td>
 983   </tr>
 984   <tr id="158">
 985     <td><a href="https://wg21.link/cwg158">158</a></td>
 986     <td>CD1</td>
 987     <td>Aliasing and qualification conversions</td>
 988     <td class="full" align="center">Yes</td>
 989   </tr>
 990   <tr id="159">
 991     <td><a href="https://wg21.link/cwg159">159</a></td>
 992     <td>TC1</td>
 993     <td>Namespace qualification in declarators</td>
 994     <td class="full" align="center">Clang 3.5</td>
 995   </tr>
 996   <tr id="160">
 997     <td><a href="https://wg21.link/cwg160">160</a></td>
 998     <td>CD1</td>
 999     <td>Missing <TT>std::</TT> qualification</td>
1000     <td class="na" align="center">N/A</td>
1001   </tr>
1002   <tr id="161">
1003     <td><a href="https://wg21.link/cwg161">161</a></td>
1004     <td>TC1</td>
1005     <td>Access to protected nested type</td>
1006     <td class="full" align="center">Yes</td>
1007   </tr>
1008   <tr id="162">
1009     <td><a href="https://wg21.link/cwg162">162</a></td>
1010     <td>CD1</td>
1011     <td>(<TT>&amp;C::f)()</TT> with nonstatic members</td>
1012     <td class="none" align="center">No</td>
1013   </tr>
1014   <tr id="163">
1015     <td><a href="https://wg21.link/cwg163">163</a></td>
1016     <td>TC1</td>
1017     <td>Description of subaggregate initializer</td>
1018     <td class="na" align="center">N/A</td>
1019   </tr>
1020   <tr id="164">
1021     <td><a href="https://wg21.link/cwg164">164</a></td>
1022     <td>TC1</td>
1023     <td>Overlap between Koenig and normal lookup</td>
1024     <td class="full" align="center">Yes</td>
1025   </tr>
1026   <tr id="165">
1027     <td><a href="https://wg21.link/cwg165">165</a></td>
1028     <td>NAD</td>
1029     <td>Definitions of friends and block-scope externs</td>
1030     <td class="none" align="center">No</td>
1031   </tr>
1032   <tr id="166">
1033     <td><a href="https://wg21.link/cwg166">166</a></td>
1034     <td>TC1</td>
1035     <td>Friend declarations of <I>template-id</I>s</td>
1036     <td class="full" align="center">Yes</td>
1037   </tr>
1038   <tr id="167">
1039     <td><a href="https://wg21.link/cwg167">167</a></td>
1040     <td>NAD</td>
1041     <td>Deprecating static functions</td>
1042     <td class="none" align="center">Superseded by <a href="#1012">1012</a></td>
1043   </tr>
1044   <tr id="168">
1045     <td><a href="https://wg21.link/cwg168">168</a></td>
1046     <td>NAD</td>
1047     <td>C linkage for static member functions</td>
1048     <td class="none" align="center">No</td>
1049   </tr>
1050   <tr id="169">
1051     <td><a href="https://wg21.link/cwg169">169</a></td>
1052     <td>NAD</td>
1053     <td><I>template-id</I>s in <I>using-declaration</I>s</td>
1054     <td class="full" align="center">Yes</td>
1055   </tr>
1056   <tr class="open" id="170">
1057     <td><a href="https://wg21.link/cwg170">170</a></td>
1058     <td>review</td>
1059     <td>Pointer-to-member conversions</td>
1060     <td align="center">Not resolved</td>
1061   </tr>
1062   <tr id="171">
1063     <td><a href="https://wg21.link/cwg171">171</a></td>
1064     <td>TC1</td>
1065     <td>Global namespace scope</td>
1066     <td class="full" align="center">Yes</td>
1067   </tr>
1068   <tr id="172">
1069     <td><a href="https://wg21.link/cwg172">172</a></td>
1070     <td>CD1</td>
1071     <td>Unsigned int as underlying type of enum</td>
1072     <td class="full" align="center">Yes</td>
1073   </tr>
1074   <tr id="173">
1075     <td><a href="https://wg21.link/cwg173">173</a></td>
1076     <td>TC1</td>
1077     <td>Constraints on execution character set</td>
1078     <td class="full" align="center">Yes</td>
1079   </tr>
1080   <tr id="174">
1081     <td><a href="https://wg21.link/cwg174">174</a></td>
1082     <td>NAD</td>
1083     <td>Undeprecating global static</td>
1084     <td class="none" align="center">Superseded by <a href="#1012">1012</a></td>
1085   </tr>
1086   <tr id="175">
1087     <td><a href="https://wg21.link/cwg175">175</a></td>
1088     <td>CD1</td>
1089     <td>Class name injection and base name access</td>
1090     <td class="full" align="center">Yes</td>
1091   </tr>
1092   <tr id="176">
1093     <td><a href="https://wg21.link/cwg176">176</a></td>
1094     <td>TC1</td>
1095     <td>Name injection and templates</td>
1096     <td class="full" align="center">Yes</td>
1097   </tr>
1098   <tr id="177">
1099     <td><a href="https://wg21.link/cwg177">177</a></td>
1100     <td>CD1</td>
1101     <td>Lvalues vs rvalues in copy-initialization</td>
1102     <td class="full" align="center">Yes</td>
1103   </tr>
1104   <tr id="178">
1105     <td><a href="https://wg21.link/cwg178">178</a></td>
1106     <td>TC1</td>
1107     <td>More on value-initialization</td>
1108     <td class="full" align="center">Yes</td>
1109   </tr>
1110   <tr id="179">
1111     <td><a href="https://wg21.link/cwg179">179</a></td>
1112     <td>TC1</td>
1113     <td>Function pointers and subtraction</td>
1114     <td class="full" align="center">Yes</td>
1115   </tr>
1116   <tr id="180">
1117     <td><a href="https://wg21.link/cwg180">180</a></td>
1118     <td>CD1</td>
1119     <td><TT>typename</TT> and elaborated types</td>
1120     <td class="full" align="center">Yes</td>
1121   </tr>
1122   <tr id="181">
1123     <td><a href="https://wg21.link/cwg181">181</a></td>
1124     <td>TC1</td>
1125     <td>Errors in template <I>template-parameter</I> example</td>
1126     <td class="full" align="center">Yes</td>
1127   </tr>
1128   <tr id="182">
1129     <td><a href="https://wg21.link/cwg182">182</a></td>
1130     <td>NAD</td>
1131     <td>Access checking on explicit specializations</td>
1132     <td class="full" align="center">Yes</td>
1133   </tr>
1134   <tr id="183">
1135     <td><a href="https://wg21.link/cwg183">183</a></td>
1136     <td>TC1</td>
1137     <td><TT>typename</TT> in explicit specializations</td>
1138     <td class="full" align="center">Superseded by <a href="#382">382</a></td>
1139   </tr>
1140   <tr id="184">
1141     <td><a href="https://wg21.link/cwg184">184</a></td>
1142     <td>CD1</td>
1143     <td>Default arguments in template <I>template-parameter</I>s</td>
1144     <td class="full" align="center">Yes</td>
1145   </tr>
1146   <tr id="185">
1147     <td><a href="https://wg21.link/cwg185">185</a></td>
1148     <td>TC1</td>
1149     <td>"Named" temporaries and copy elision</td>
1150     <td class="none" align="center">Unknown</td>
1151   </tr>
1152   <tr class="open" id="186">
1153     <td><a href="https://wg21.link/cwg186">186</a></td>
1154     <td>open</td>
1155     <td>Name hiding and template <I>template-parameter</I>s</td>
1156     <td align="center">Not resolved</td>
1157   </tr>
1158   <tr id="187">
1159     <td><a href="https://wg21.link/cwg187">187</a></td>
1160     <td>TC1</td>
1161     <td>Scope of template parameter names</td>
1162     <td class="full" align="center">Superseded by <a href="#481">481</a></td>
1163   </tr>
1164   <tr id="188">
1165     <td><a href="https://wg21.link/cwg188">188</a></td>
1166     <td>TC1</td>
1167     <td>Comma operator and rvalue conversion</td>
1168     <td class="full" align="center">Yes</td>
1169   </tr>
1170   <tr class="open" id="189">
1171     <td><a href="https://wg21.link/cwg189">189</a></td>
1172     <td>drafting</td>
1173     <td>Definition of <I>operator</I> and <I>punctuator</I></td>
1174     <td align="center">Not resolved</td>
1175   </tr>
1176   <tr id="190">
1177     <td><a href="https://wg21.link/cwg190">190</a></td>
1178     <td>TC1</td>
1179     <td>Layout-compatible POD-struct types</td>
1180     <td class="none" align="center">Unknown</td>
1181   </tr>
1182   <tr id="191">
1183     <td><a href="https://wg21.link/cwg191">191</a></td>
1184     <td>CD6</td>
1185     <td>Name lookup does not handle complex nesting</td>
1186     <td class="none" align="center">Unknown</td>
1187   </tr>
1188   <tr id="192">
1189     <td><a href="https://wg21.link/cwg192">192</a></td>
1190     <td>NAD</td>
1191     <td>Name lookup in parameters</td>
1192     <td class="none" align="center">Unknown</td>
1193   </tr>
1194   <tr id="193">
1195     <td><a href="https://wg21.link/cwg193">193</a></td>
1196     <td>TC1</td>
1197     <td>Order of destruction of local automatics of destructor</td>
1198     <td class="none" align="center">Unknown</td>
1199   </tr>
1200   <tr id="194">
1201     <td><a href="https://wg21.link/cwg194">194</a></td>
1202     <td>TC1</td>
1203     <td>Identifying constructors</td>
1204     <td class="full" align="center">Yes</td>
1205   </tr>
1206   <tr id="195">
1207     <td><a href="https://wg21.link/cwg195">195</a></td>
1208     <td>CD1</td>
1209     <td>Converting between function and object pointers</td>
1210     <td class="full" align="center">Yes</td>
1211   </tr>
1212   <tr class="open" id="196">
1213     <td><a href="https://wg21.link/cwg196">196</a></td>
1214     <td>open</td>
1215     <td>Arguments to deallocation functions</td>
1216     <td align="center">Not resolved</td>
1217   </tr>
1218   <tr id="197">
1219     <td><a href="https://wg21.link/cwg197">197</a></td>
1220     <td>CD1</td>
1221     <td>Issues with two-stage lookup of dependent names</td>
1222     <td class="full" align="center">Yes</td>
1223   </tr>
1224   <tr id="198">
1225     <td><a href="https://wg21.link/cwg198">198</a></td>
1226     <td>CD1</td>
1227     <td>Definition of "use" in local and nested classes</td>
1228     <td class="full" align="center">Yes</td>
1229   </tr>
1230   <tr id="199">
1231     <td><a href="https://wg21.link/cwg199">199</a></td>
1232     <td>CD1</td>
1233     <td>Order of destruction of temporaries</td>
1234     <td class="none" align="center">Unknown</td>
1235   </tr>
1236   <tr id="200">
1237     <td><a href="https://wg21.link/cwg200">200</a></td>
1238     <td>dup</td>
1239     <td>Partial ordering and explicit arguments</td>
1240     <td class="full" align="center">Duplicate of <a href="#214">214</a></td>
1241   </tr>
1242   <tr id="201">
1243     <td><a href="https://wg21.link/cwg201">201</a></td>
1244     <td>CD1</td>
1245     <td>Order of destruction of temporaries in initializers</td>
1246     <td class="none" align="center">Unknown</td>
1247   </tr>
1248   <tr id="202">
1249     <td><a href="https://wg21.link/cwg202">202</a></td>
1250     <td>TC1</td>
1251     <td>Use of overloaded function name</td>
1252     <td class="full" align="center">Yes</td>
1253   </tr>
1254   <tr id="203">
1255     <td><a href="https://wg21.link/cwg203">203</a></td>
1256     <td>NAD</td>
1257     <td>Type of address-of-member expression</td>
1258     <td class="none" align="center">Unknown</td>
1259   </tr>
1260   <tr id="204">
1261     <td><a href="https://wg21.link/cwg204">204</a></td>
1262     <td>CD1</td>
1263     <td>Exported class templates</td>
1264     <td class="none" align="center">No</td>
1265   </tr>
1266   <tr class="open" id="205">
1267     <td><a href="https://wg21.link/cwg205">205</a></td>
1268     <td>drafting</td>
1269     <td>Templates and static data members</td>
1270     <td align="center">Not resolved</td>
1271   </tr>
1272   <tr id="206">
1273     <td><a href="https://wg21.link/cwg206">206</a></td>
1274     <td>TC1</td>
1275     <td>Semantic constraints on non-dependent names</td>
1276     <td class="full" align="center">Yes</td>
1277   </tr>
1278   <tr id="207">
1279     <td><a href="https://wg21.link/cwg207">207</a></td>
1280     <td>CD1</td>
1281     <td><I>using-declaration</I>s and protected access</td>
1282     <td class="full" align="center">Yes</td>
1283   </tr>
1284   <tr id="208">
1285     <td><a href="https://wg21.link/cwg208">208</a></td>
1286     <td>CD1</td>
1287     <td>Rethrowing exceptions in nested handlers</td>
1288     <td class="none" align="center">Unknown</td>
1289   </tr>
1290   <tr id="209">
1291     <td><a href="https://wg21.link/cwg209">209</a></td>
1292     <td>NAD</td>
1293     <td>Must friend declaration names be
1294 accessible?</td>
1295     <td class="full" align="center">Yes</td>
1296   </tr>
1297   <tr id="210">
1298     <td><a href="https://wg21.link/cwg210">210</a></td>
1299     <td>TC1</td>
1300     <td>What is the type matched by an exception handler?</td>
1301     <td class="none" align="center">Unknown</td>
1302   </tr>
1303   <tr id="211">
1304     <td><a href="https://wg21.link/cwg211">211</a></td>
1305     <td>NAD</td>
1306     <td>Constructors should not be allowed to return normally after an exception</td>
1307     <td class="full" align="center">Yes</td>
1308   </tr>
1309   <tr id="212">
1310     <td><a href="https://wg21.link/cwg212">212</a></td>
1311     <td>CD4</td>
1312     <td>Implicit instantiation is not described clearly enough</td>
1313     <td class="none" align="center">Unknown</td>
1314   </tr>
1315   <tr id="213">
1316     <td><a href="https://wg21.link/cwg213">213</a></td>
1317     <td>TC1</td>
1318     <td>Lookup in dependent base classes</td>
1319     <td class="full" align="center">Yes</td>
1320   </tr>
1321   <tr id="214">
1322     <td><a href="https://wg21.link/cwg214">214</a></td>
1323     <td>CD1</td>
1324     <td>Partial ordering of function templates is underspecified</td>
1325     <td class="full" align="center">Yes</td>
1326   </tr>
1327   <tr id="215">
1328     <td><a href="https://wg21.link/cwg215">215</a></td>
1329     <td>CD1</td>
1330     <td>Template parameters are not allowed in <I>nested-name-specifier</I>s</td>
1331     <td class="full" align="center">Yes</td>
1332   </tr>
1333   <tr id="216">
1334     <td><a href="https://wg21.link/cwg216">216</a></td>
1335     <td>CD1</td>
1336     <td>Linkage of nameless class-scope enumeration types</td>
1337     <td class="none" align="center">No</td>
1338   </tr>
1339   <tr id="217">
1340     <td><a href="https://wg21.link/cwg217">217</a></td>
1341     <td>TC1</td>
1342     <td>Default arguments for non-template member functions of class templates</td>
1343     <td class="full" align="center">Yes</td>
1344   </tr>
1345   <tr id="218">
1346     <td><a href="https://wg21.link/cwg218">218</a></td>
1347     <td>CD1</td>
1348     <td>Specification of Koenig lookup</td>
1349     <td class="full" align="center">Yes</td>
1350   </tr>
1351   <tr id="219">
1352     <td><a href="https://wg21.link/cwg219">219</a></td>
1353     <td>NAD</td>
1354     <td>Cannot defend against destructors that throw exceptions</td>
1355     <td class="na" align="center">N/A</td>
1356   </tr>
1357   <tr id="220">
1358     <td><a href="https://wg21.link/cwg220">220</a></td>
1359     <td>CD1</td>
1360     <td>All deallocation functions should be required not to throw</td>
1361     <td class="na" align="center">N/A</td>
1362   </tr>
1363   <tr id="221">
1364     <td><a href="https://wg21.link/cwg221">221</a></td>
1365     <td>CD1</td>
1366     <td>Must compound assignment operators be member functions?</td>
1367     <td class="full" align="center">Yes</td>
1368   </tr>
1369   <tr id="222">
1370     <td><a href="https://wg21.link/cwg222">222</a></td>
1371     <td>CD1</td>
1372     <td>Sequence points and lvalue-returning operators</td>
1373     <td class="full" align="center">Duplicate of <a href="#637">637</a></td>
1374   </tr>
1375   <tr id="223">
1376     <td><a href="https://wg21.link/cwg223">223</a></td>
1377     <td>CD3</td>
1378     <td>The meaning of deprecation</td>
1379     <td class="na" align="center">N/A</td>
1380   </tr>
1381   <tr id="224">
1382     <td><a href="https://wg21.link/cwg224">224</a></td>
1383     <td>CD1</td>
1384     <td>Definition of dependent names</td>
1385     <td class="unreleased" align="center">Clang 16</td>
1386   </tr>
1387   <tr id="225">
1388     <td><a href="https://wg21.link/cwg225">225</a></td>
1389     <td>NAD</td>
1390     <td>Koenig lookup and fundamental types</td>
1391     <td class="full" align="center">Yes</td>
1392   </tr>
1393   <tr id="226">
1394     <td><a href="https://wg21.link/cwg226">226</a></td>
1395     <td>CD1</td>
1396     <td>Default template arguments for function templates</td>
1397     <td class="none" align="center">No</td>
1398   </tr>
1399   <tr id="227">
1400     <td><a href="https://wg21.link/cwg227">227</a></td>
1401     <td>TC1</td>
1402     <td>How many scopes in an <TT>if</TT> statement?</td>
1403     <td class="full" align="center">Yes</td>
1404   </tr>
1405   <tr id="228">
1406     <td><a href="https://wg21.link/cwg228">228</a></td>
1407     <td>CD1</td>
1408     <td>Use of <TT>template</TT> keyword with non-member templates</td>
1409     <td class="full" align="center">Yes</td>
1410   </tr>
1411   <tr id="229">
1412     <td><a href="https://wg21.link/cwg229">229</a></td>
1413     <td>NAD</td>
1414     <td>Partial specialization of function templates</td>
1415     <td class="full" align="center">Yes</td>
1416   </tr>
1417   <tr id="230">
1418     <td><a href="https://wg21.link/cwg230">230</a></td>
1419     <td>NAD</td>
1420     <td>Calls to pure virtual functions</td>
1421     <td class="full" align="center">Yes</td>
1422   </tr>
1423   <tr id="231">
1424     <td><a href="https://wg21.link/cwg231">231</a></td>
1425     <td>NAD</td>
1426     <td>Visibility of names after <I>using-directive</I>s</td>
1427     <td class="full" align="center">Yes</td>
1428   </tr>
1429   <tr class="open" id="232">
1430     <td><a href="https://wg21.link/cwg232">232</a></td>
1431     <td>drafting</td>
1432     <td>Is indirection through a null pointer undefined behavior?</td>
1433     <td align="center">Not resolved</td>
1434   </tr>
1435   <tr class="open" id="233">
1436     <td><a href="https://wg21.link/cwg233">233</a></td>
1437     <td>open</td>
1438     <td>References vs pointers in UDC overload resolution</td>
1439     <td align="center">Not resolved</td>
1440   </tr>
1441   <tr id="234">
1442     <td><a href="https://wg21.link/cwg234">234</a></td>
1443     <td>NAD</td>
1444     <td>Reuse of base class subobjects</td>
1445     <td class="na" align="center">N/A</td>
1446   </tr>
1447   <tr id="235">
1448     <td><a href="https://wg21.link/cwg235">235</a></td>
1449     <td>TC1</td>
1450     <td>Assignment vs initialization</td>
1451     <td class="na" align="center">N/A</td>
1452   </tr>
1453   <tr id="236">
1454     <td><a href="https://wg21.link/cwg236">236</a></td>
1455     <td>NAD</td>
1456     <td>Explicit temporaries and integral constant expressions</td>
1457     <td class="full" align="center">Yes</td>
1458   </tr>
1459   <tr id="237">
1460     <td><a href="https://wg21.link/cwg237">237</a></td>
1461     <td>CD1</td>
1462     <td>Explicit instantiation and base class members</td>
1463     <td class="full" align="center">Duplicate of <a href="#470">470</a></td>
1464   </tr>
1465   <tr id="238">
1466     <td><a href="https://wg21.link/cwg238">238</a></td>
1467     <td>CD4</td>
1468     <td>Precision and accuracy constraints on floating point</td>
1469     <td class="none" align="center">Unknown</td>
1470   </tr>
1471   <tr id="239">
1472     <td><a href="https://wg21.link/cwg239">239</a></td>
1473     <td>CD1</td>
1474     <td>Footnote 116 and Koenig lookup</td>
1475     <td class="full" align="center">Yes</td>
1476   </tr>
1477   <tr id="240">
1478     <td><a href="https://wg21.link/cwg240">240</a></td>
1479     <td>CD3</td>
1480     <td>Uninitialized values and undefined behavior</td>
1481     <td class="full" align="center">Duplicate of <a href="#616">616</a></td>
1482   </tr>
1483   <tr id="241">
1484     <td><a href="https://wg21.link/cwg241">241</a></td>
1485     <td>TC1</td>
1486     <td>Error in example in 14.8.1</td>
1487     <td class="full" align="center">Yes</td>
1488   </tr>
1489   <tr id="242">
1490     <td><a href="https://wg21.link/cwg242">242</a></td>
1491     <td>CD4</td>
1492     <td>Interpretation of old-style casts</td>
1493     <td class="none" align="center">Unknown</td>
1494   </tr>
1495   <tr id="243">
1496     <td><a href="https://wg21.link/cwg243">243</a></td>
1497     <td>NAD</td>
1498     <td>Weighting of conversion functions in direct-initialization</td>
1499     <td class="full" align="center">Yes</td>
1500   </tr>
1501   <tr id="244">
1502     <td><a href="https://wg21.link/cwg244">244</a></td>
1503     <td>CD1</td>
1504     <td>Destructor lookup</td>
1505     <td class="full" align="center">Clang 11</td>
1506   </tr>
1507   <tr id="245">
1508     <td><a href="https://wg21.link/cwg245">245</a></td>
1509     <td>CD1</td>
1510     <td>Name lookup in <I>elaborated-type-specifier</I>s</td>
1511     <td class="full" align="center">Yes</td>
1512   </tr>
1513   <tr id="246">
1514     <td><a href="https://wg21.link/cwg246">246</a></td>
1515     <td>CD1</td>
1516     <td>Jumps in <I>function-try-block</I> handlers</td>
1517     <td class="full" align="center">Yes</td>
1518   </tr>
1519   <tr id="247">
1520     <td><a href="https://wg21.link/cwg247">247</a></td>
1521     <td>NAD</td>
1522     <td>Pointer-to-member casts and function overload resolution</td>
1523     <td class="full" align="center">Yes</td>
1524   </tr>
1525   <tr id="248">
1526     <td><a href="https://wg21.link/cwg248">248</a></td>
1527     <td>C++11</td>
1528     <td>Identifier characters</td>
1529     <td class="na" align="center">Superseded by <a href="https://wg21.link/P1949">P1949</a></td>
1530   </tr>
1531   <tr id="249">
1532     <td><a href="https://wg21.link/cwg249">249</a></td>
1533     <td>TC1</td>
1534     <td>What is a member function template?</td>
1535     <td class="full" align="center">Yes</td>
1536   </tr>
1537   <tr id="250">
1538     <td><a href="https://wg21.link/cwg250">250</a></td>
1539     <td>TC1</td>
1540     <td>Address of function template specialization with non-deduced template arguments</td>
1541     <td class="full" align="center">Yes</td>
1542   </tr>
1543   <tr class="open" id="251">
1544     <td><a href="https://wg21.link/cwg251">251</a></td>
1545     <td>open</td>
1546     <td>How many signed integer types are there?</td>
1547     <td align="center">Not resolved</td>
1548   </tr>
1549   <tr id="252">
1550     <td><a href="https://wg21.link/cwg252">252</a></td>
1551     <td>CD1</td>
1552     <td>Looking up deallocation functions in virtual destructors</td>
1553     <td class="full" align="center">Yes</td>
1554   </tr>
1555   <tr id="253">
1556     <td><a href="https://wg21.link/cwg253">253</a></td>
1557     <td>C++17</td>
1558     <td>Why must empty or fully-initialized const objects be initialized?</td>
1559     <td class="none" align="center">Unknown</td>
1560   </tr>
1561   <tr id="254">
1562     <td><a href="https://wg21.link/cwg254">254</a></td>
1563     <td>CD1</td>
1564     <td>Definitional problems with <I>elaborated-type-specifier</I>s</td>
1565     <td class="full" align="center">Yes</td>
1566   </tr>
1567   <tr id="255">
1568     <td><a href="https://wg21.link/cwg255">255</a></td>
1569     <td>CD6</td>
1570     <td>Placement deallocation functions and lookup ambiguity</td>
1571     <td class="none" align="center">Unknown</td>
1572   </tr>
1573   <tr id="256">
1574     <td><a href="https://wg21.link/cwg256">256</a></td>
1575     <td>CD1</td>
1576     <td>Overflow in size calculations</td>
1577     <td class="none" align="center">Duplicate of <a href="#624">624</a></td>
1578   </tr>
1579   <tr id="257">
1580     <td><a href="https://wg21.link/cwg257">257</a></td>
1581     <td>CD2</td>
1582     <td>Abstract base constructors and virtual base initialization</td>
1583     <td class="full" align="center">Yes</td>
1584   </tr>
1585   <tr id="258">
1586     <td><a href="https://wg21.link/cwg258">258</a></td>
1587     <td>CD1</td>
1588     <td><I>using-declaration</I>s and cv-qualifiers</td>
1589     <td class="full" align="center">Yes</td>
1590   </tr>
1591   <tr id="259">
1592     <td><a href="https://wg21.link/cwg259">259</a></td>
1593     <td>CD1</td>
1594     <td>Restrictions on explicit specialization and instantiation</td>
1595     <td class="full" align="center">Clang 4</td>
1596   </tr>
1597   <tr class="open" id="260">
1598     <td><a href="https://wg21.link/cwg260">260</a></td>
1599     <td>open</td>
1600     <td>User-defined conversions and built-in <TT>operator=</TT></td>
1601     <td align="center">Not resolved</td>
1602   </tr>
1603   <tr id="261">
1604     <td><a href="https://wg21.link/cwg261">261</a></td>
1605     <td>CD1</td>
1606     <td>When is a deallocation function "used?"</td>
1607     <td class="none" align="center">No</td>
1608   </tr>
1609   <tr id="262">
1610     <td><a href="https://wg21.link/cwg262">262</a></td>
1611     <td>CD1</td>
1612     <td>Default arguments and ellipsis</td>
1613     <td class="full" align="center">Yes</td>
1614   </tr>
1615   <tr id="263">
1616     <td><a href="https://wg21.link/cwg263">263</a></td>
1617     <td>CD1</td>
1618     <td>Can a constructor be declared a friend?</td>
1619     <td class="full" align="center">Yes</td>
1620   </tr>
1621   <tr class="open" id="264">
1622     <td><a href="https://wg21.link/cwg264">264</a></td>
1623     <td>open</td>
1624     <td>Unusable template constructors and conversion functions</td>
1625     <td align="center">Not resolved</td>
1626   </tr>
1627   <tr id="265">
1628     <td><a href="https://wg21.link/cwg265">265</a></td>
1629     <td>dup</td>
1630     <td>Destructors, exceptions, and deallocation</td>
1631     <td class="none" align="center">Duplicate of <a href="#353">353</a></td>
1632   </tr>
1633   <tr id="266">
1634     <td><a href="https://wg21.link/cwg266">266</a></td>
1635     <td>NAD</td>
1636     <td>No grammar sentence symbol</td>
1637     <td class="na" align="center">N/A</td>
1638   </tr>
1639   <tr class="open" id="267">
1640     <td><a href="https://wg21.link/cwg267">267</a></td>
1641     <td>open</td>
1642     <td>Alignment requirement for <I>new-expression</I>s</td>
1643     <td align="center">Not resolved</td>
1644   </tr>
1645   <tr class="open" id="268">
1646     <td><a href="https://wg21.link/cwg268">268</a></td>
1647     <td>open</td>
1648     <td>Macro name suppression in rescanned replacement text</td>
1649     <td align="center">Not resolved</td>
1650   </tr>
1651   <tr id="269">
1652     <td><a href="https://wg21.link/cwg269">269</a></td>
1653     <td>NAD</td>
1654     <td>Order of initialization of multiply-defined static data members
1655 of class templates</td>
1656     <td class="na" align="center">N/A</td>
1657   </tr>
1658   <tr id="270">
1659     <td><a href="https://wg21.link/cwg270">270</a></td>
1660     <td>CD1</td>
1661     <td>Order of initialization of static data members of class templates</td>
1662     <td class="na" align="center">N/A</td>
1663   </tr>
1664   <tr id="271">
1665     <td><a href="https://wg21.link/cwg271">271</a></td>
1666     <td>CD6</td>
1667     <td>Explicit instantiation and template argument deduction</td>
1668     <td class="none" align="center">Unknown</td>
1669   </tr>
1670   <tr id="272">
1671     <td><a href="https://wg21.link/cwg272">272</a></td>
1672     <td>CD1</td>
1673     <td>Explicit destructor invocation and <I>qualified-id</I>s</td>
1674     <td class="full" align="center">Yes</td>
1675   </tr>
1676   <tr id="273">
1677     <td><a href="https://wg21.link/cwg273">273</a></td>
1678     <td>CD1</td>
1679     <td>POD classes and <TT>operator&amp;()</TT></td>
1680     <td class="full" align="center">Yes</td>
1681   </tr>
1682   <tr id="274">
1683     <td><a href="https://wg21.link/cwg274">274</a></td>
1684     <td>CD1</td>
1685     <td>Cv-qualification and char-alias access to out-of-lifetime objects</td>
1686     <td class="na" align="center">N/A</td>
1687   </tr>
1688   <tr id="275">
1689     <td><a href="https://wg21.link/cwg275">275</a></td>
1690     <td>CD1</td>
1691     <td>Explicit instantiation/specialization and <I>using-directive</I>s</td>
1692     <td class="none" align="center">No</td>
1693   </tr>
1694   <tr id="276">
1695     <td><a href="https://wg21.link/cwg276">276</a></td>
1696     <td>CD1</td>
1697     <td>Order of destruction of parameters and temporaries</td>
1698     <td class="na" align="center">N/A</td>
1699   </tr>
1700   <tr id="277">
1701     <td><a href="https://wg21.link/cwg277">277</a></td>
1702     <td>CD1</td>
1703     <td>Zero-initialization of pointers</td>
1704     <td class="full" align="center">Yes</td>
1705   </tr>
1706   <tr id="278">
1707     <td><a href="https://wg21.link/cwg278">278</a></td>
1708     <td>NAD</td>
1709     <td>External linkage and nameless entities</td>
1710     <td class="none" align="center">Unknown</td>
1711   </tr>
1712   <tr id="279">
1713     <td><a href="https://wg21.link/cwg279">279</a></td>
1714     <td>CD6</td>
1715     <td>Correspondence of "names for linkage purposes"</td>
1716     <td class="none" align="center">Unknown</td>
1717   </tr>
1718   <tr id="280">
1719     <td><a href="https://wg21.link/cwg280">280</a></td>
1720     <td>CD1</td>
1721     <td>Access and surrogate call functions</td>
1722     <td class="full" align="center">Yes</td>
1723   </tr>
1724   <tr id="281">
1725     <td><a href="https://wg21.link/cwg281">281</a></td>
1726     <td>CD1</td>
1727     <td><TT>inline</TT> specifier in <TT>friend</TT> declarations</td>
1728     <td class="none" align="center">No</td>
1729   </tr>
1730   <tr class="open" id="282">
1731     <td><a href="https://wg21.link/cwg282">282</a></td>
1732     <td>open</td>
1733     <td>Namespace for <TT>extended_type_info</TT></td>
1734     <td align="center">Not resolved</td>
1735   </tr>
1736   <tr id="283">
1737     <td><a href="https://wg21.link/cwg283">283</a></td>
1738     <td>CD1</td>
1739     <td>Template <I>type-parameter</I>s are not syntactically <I>type-name</I>s</td>
1740     <td class="full" align="center">Yes</td>
1741   </tr>
1742   <tr id="284">
1743     <td><a href="https://wg21.link/cwg284">284</a></td>
1744     <td>CD1</td>
1745     <td><I>qualified-id</I>s in class declarations</td>
1746     <td class="none" align="center">No</td>
1747   </tr>
1748   <tr id="285">
1749     <td><a href="https://wg21.link/cwg285">285</a></td>
1750     <td>NAD</td>
1751     <td>Identifying a function template being specialized</td>
1752     <td class="full" align="center">Yes</td>
1753   </tr>
1754   <tr id="286">
1755     <td><a href="https://wg21.link/cwg286">286</a></td>
1756     <td>CD1</td>
1757     <td>Incorrect example in partial specialization</td>
1758     <td class="full" align="center">Yes</td>
1759   </tr>
1760   <tr class="open" id="287">
1761     <td><a href="https://wg21.link/cwg287">287</a></td>
1762     <td>drafting</td>
1763     <td>Order dependencies in template instantiation</td>
1764     <td align="center">Not resolved</td>
1765   </tr>
1766   <tr id="288">
1767     <td><a href="https://wg21.link/cwg288">288</a></td>
1768     <td>CD1</td>
1769     <td>Misuse of "static type" in describing pointers</td>
1770     <td class="na" align="center">N/A</td>
1771   </tr>
1772   <tr id="289">
1773     <td><a href="https://wg21.link/cwg289">289</a></td>
1774     <td>CD1</td>
1775     <td>Incomplete list of contexts requiring a complete type</td>
1776     <td class="full" align="center">Yes</td>
1777   </tr>
1778   <tr id="290">
1779     <td><a href="https://wg21.link/cwg290">290</a></td>
1780     <td>NAD</td>
1781     <td>Should memcpy be allowed into a POD with a const member?</td>
1782     <td class="na" align="center">N/A</td>
1783   </tr>
1784   <tr id="291">
1785     <td><a href="https://wg21.link/cwg291">291</a></td>
1786     <td>CD1</td>
1787     <td>Overload resolution needed when binding reference to class rvalue</td>
1788     <td class="full" align="center">Duplicate of <a href="#391">391</a></td>
1789   </tr>
1790   <tr id="292">
1791     <td><a href="https://wg21.link/cwg292">292</a></td>
1792     <td>CD3</td>
1793     <td>Deallocation on exception in <TT>new</TT> before arguments evaluated</td>
1794     <td class="none" align="center">Unknown</td>
1795   </tr>
1796   <tr class="open" id="293">
1797     <td><a href="https://wg21.link/cwg293">293</a></td>
1798     <td>open</td>
1799     <td>Syntax of explicit instantiation/specialization too permissive</td>
1800     <td align="center">Not resolved</td>
1801   </tr>
1802   <tr id="294">
1803     <td><a href="https://wg21.link/cwg294">294</a></td>
1804     <td>NAD</td>
1805     <td>Can <TT>static_cast</TT> drop exception specifications?</td>
1806     <td class="none" align="center">No</td>
1807   </tr>
1808   <tr id="295">
1809     <td><a href="https://wg21.link/cwg295">295</a></td>
1810     <td>CD1</td>
1811     <td>cv-qualifiers on function types</td>
1812     <td class="full" align="center">Clang 3.7</td>
1813   </tr>
1814   <tr id="296">
1815     <td><a href="https://wg21.link/cwg296">296</a></td>
1816     <td>CD1</td>
1817     <td>Can conversion functions be static?</td>
1818     <td class="full" align="center">Yes</td>
1819   </tr>
1820   <tr id="297">
1821     <td><a href="https://wg21.link/cwg297">297</a></td>
1822     <td>NAD</td>
1823     <td>Which template does an explicit specialization specialize?</td>
1824     <td class="none" align="center">Unknown</td>
1825   </tr>
1826   <tr id="298">
1827     <td><a href="https://wg21.link/cwg298">298</a></td>
1828     <td>CD1</td>
1829     <td><TT>T::x</TT> when <TT>T</TT> is cv-qualified</td>
1830     <td class="full" align="center">Yes</td>
1831   </tr>
1832   <tr id="299">
1833     <td><a href="https://wg21.link/cwg299">299</a></td>
1834     <td>CD1</td>
1835     <td>Conversion on array bound expression in <TT>new</TT></td>
1836     <td class="full" align="center">Yes (C++11 onwards)</td>
1837   </tr>
1838   <tr id="300">
1839     <td><a href="https://wg21.link/cwg300">300</a></td>
1840     <td>CD1</td>
1841     <td>References to functions in template argument deduction</td>
1842     <td class="full" align="center">Yes</td>
1843   </tr>
1844   <tr id="301">
1845     <td><a href="https://wg21.link/cwg301">301</a></td>
1846     <td>CD1</td>
1847     <td>Syntax for <I>template-name</I></td>
1848     <td class="full" align="center">Yes</td>
1849   </tr>
1850   <tr id="302">
1851     <td><a href="https://wg21.link/cwg302">302</a></td>
1852     <td>CD1</td>
1853     <td>Value-initialization and generation of default constructor</td>
1854     <td class="full" align="center">Yes</td>
1855   </tr>
1856   <tr id="303">
1857     <td><a href="https://wg21.link/cwg303">303</a></td>
1858     <td>NAD</td>
1859     <td>Integral promotions on bit-fields</td>
1860     <td class="na" align="center">N/A</td>
1861   </tr>
1862   <tr id="304">
1863     <td><a href="https://wg21.link/cwg304">304</a></td>
1864     <td>TC1</td>
1865     <td>Value-initialization of a reference</td>
1866     <td class="full" align="center">Yes</td>
1867   </tr>
1868   <tr id="305">
1869     <td><a href="https://wg21.link/cwg305">305</a></td>
1870     <td>CD1</td>
1871     <td>Name lookup in destructor call</td>
1872     <td class="none" align="center">No</td>
1873   </tr>
1874   <tr id="306">
1875     <td><a href="https://wg21.link/cwg306">306</a></td>
1876     <td>CD1</td>
1877     <td>Ambiguity by class name injection</td>
1878     <td class="none" align="center">Duplicate of <a href="#39">39</a></td>
1879   </tr>
1880   <tr id="307">
1881     <td><a href="https://wg21.link/cwg307">307</a></td>
1882     <td>NAD</td>
1883     <td>Initialization of a virtual base class subobject</td>
1884     <td class="na" align="center">N/A</td>
1885   </tr>
1886   <tr id="308">
1887     <td><a href="https://wg21.link/cwg308">308</a></td>
1888     <td>NAD</td>
1889     <td>Catching exceptions with ambiguous base classes</td>
1890     <td class="full" align="center">Yes</td>
1891   </tr>
1892   <tr id="309">
1893     <td><a href="https://wg21.link/cwg309">309</a></td>
1894     <td>CD1</td>
1895     <td>Linkage of entities whose names are not simply identifiers, in introduction</td>
1896     <td class="full" align="center">Duplicate of <a href="#485">485</a></td>
1897   </tr>
1898   <tr class="open" id="310">
1899     <td><a href="https://wg21.link/cwg310">310</a></td>
1900     <td>open</td>
1901     <td>Can function templates differing only in parameter cv-qualifiers be overloaded?</td>
1902     <td align="center">Not resolved</td>
1903   </tr>
1904   <tr id="311">
1905     <td><a href="https://wg21.link/cwg311">311</a></td>
1906     <td>NAD</td>
1907     <td>Using qualified name to reopen nested namespace</td>
1908     <td class="full" align="center">Yes</td>
1909   </tr>
1910   <tr id="312">
1911     <td><a href="https://wg21.link/cwg312">312</a></td>
1912     <td>CD3</td>
1913     <td>&#8220;use&#8221; of invalid pointer value not defined</td>
1914     <td class="full" align="center">Duplicate of <a href="#616">616</a></td>
1915   </tr>
1916   <tr id="313">
1917     <td><a href="https://wg21.link/cwg313">313</a></td>
1918     <td>dup</td>
1919     <td>Class with single conversion function to integral as array size in <TT>new</TT></td>
1920     <td class="full" align="center">Duplicate of <a href="#299">299</a> (C++11 onwards)</td>
1921   </tr>
1922   <tr id="314">
1923     <td><a href="https://wg21.link/cwg314">314</a></td>
1924     <td>C++17</td>
1925     <td><TT>template</TT> in base class specifier</td>
1926     <td class="none" align="center">Unknown</td>
1927   </tr>
1928   <tr id="315">
1929     <td><a href="https://wg21.link/cwg315">315</a></td>
1930     <td>NAD</td>
1931     <td>Is call of static member function through null pointer undefined?</td>
1932     <td class="na" align="center">N/A</td>
1933   </tr>
1934   <tr id="316">
1935     <td><a href="https://wg21.link/cwg316">316</a></td>
1936     <td>NAD</td>
1937     <td>Injected-class-name of template used as template template parameter</td>
1938     <td class="full" align="center">Superseded by <a href="#1004">1004</a></td>
1939   </tr>
1940   <tr id="317">
1941     <td><a href="https://wg21.link/cwg317">317</a></td>
1942     <td>CD1</td>
1943     <td>Can a function be declared inline after it has been called?</td>
1944     <td class="full" align="center">Clang 3.5</td>
1945   </tr>
1946   <tr id="318">
1947     <td><a href="https://wg21.link/cwg318">318</a></td>
1948     <td>CD1</td>
1949     <td><TT>struct A::A</TT> should not name the constructor of <TT>A</TT></td>
1950     <td class="full" align="center">Superseded by <a href="#1310">1310</a></td>
1951   </tr>
1952   <tr id="319">
1953     <td><a href="https://wg21.link/cwg319">319</a></td>
1954     <td>CD1</td>
1955     <td>Use of names without linkage in declaring entities with linkage</td>
1956     <td class="none" align="center">No</td>
1957   </tr>
1958   <tr id="320">
1959     <td><a href="https://wg21.link/cwg320">320</a></td>
1960     <td>CD1</td>
1961     <td>Question on copy constructor elision example</td>
1962     <td class="full" align="center">Yes</td>
1963   </tr>
1964   <tr id="321">
1965     <td><a href="https://wg21.link/cwg321">321</a></td>
1966     <td>dup</td>
1967     <td>Associated classes and namespaces for argument-dependent lookup</td>
1968     <td class="full" align="center">Duplicate of <a href="#557">557</a></td>
1969   </tr>
1970   <tr id="322">
1971     <td><a href="https://wg21.link/cwg322">322</a></td>
1972     <td>CD1</td>
1973     <td>Deduction of reference conversions</td>
1974     <td class="full" align="center">Yes</td>
1975   </tr>
1976   <tr id="323">
1977     <td><a href="https://wg21.link/cwg323">323</a></td>
1978     <td>CD1</td>
1979     <td>Where must <TT>export</TT> appear?</td>
1980     <td class="none" align="center">No</td>
1981   </tr>
1982   <tr id="324">
1983     <td><a href="https://wg21.link/cwg324">324</a></td>
1984     <td>CD1</td>
1985     <td>Can "<TT>&amp;</TT>" be applied to assignment to bit-field?</td>
1986     <td class="full" align="center">Yes</td>
1987   </tr>
1988   <tr class="open" id="325">
1989     <td><a href="https://wg21.link/cwg325">325</a></td>
1990     <td>drafting</td>
1991     <td>When are default arguments parsed?</td>
1992     <td align="center">Not resolved</td>
1993   </tr>
1994   <tr id="326">
1995     <td><a href="https://wg21.link/cwg326">326</a></td>
1996     <td>CD1</td>
1997     <td>Wording for definition of trivial constructor</td>
1998     <td class="full" align="center">Yes</td>
1999   </tr>
2000   <tr id="327">
2001     <td><a href="https://wg21.link/cwg327">327</a></td>
2002     <td>CD1</td>
2003     <td>Use of "structure" without definition</td>
2004     <td class="na" align="center">Duplicate of <a href="#538">538</a></td>
2005   </tr>
2006   <tr id="328">
2007     <td><a href="https://wg21.link/cwg328">328</a></td>
2008     <td>CD1</td>
2009     <td>Missing requirement that class member types be complete</td>
2010     <td class="full" align="center">Yes</td>
2011   </tr>
2012   <tr id="329">
2013     <td><a href="https://wg21.link/cwg329">329</a></td>
2014     <td>CD1</td>
2015     <td>Evaluation of friends of templates</td>
2016     <td class="full" align="center">Clang 3.5</td>
2017   </tr>
2018   <tr id="330">
2019     <td><a href="https://wg21.link/cwg330">330</a></td>
2020     <td>CD4</td>
2021     <td>Qualification conversions and pointers to arrays of pointers</td>
2022     <td class="full" align="center">Clang 7</td>
2023   </tr>
2024   <tr id="331">
2025     <td><a href="https://wg21.link/cwg331">331</a></td>
2026     <td>CD1</td>
2027     <td>Allowed copy constructor signatures</td>
2028     <td class="full" align="center">Yes</td>
2029   </tr>
2030   <tr id="332">
2031     <td><a href="https://wg21.link/cwg332">332</a></td>
2032     <td>CD3</td>
2033     <td>cv-qualified <TT>void</TT> parameter types</td>
2034     <td class="full" align="center">Duplicate of <a href="#577">577</a></td>
2035   </tr>
2036   <tr id="333">
2037     <td><a href="https://wg21.link/cwg333">333</a></td>
2038     <td>NAD</td>
2039     <td>Ambiguous use of "declaration" in disambiguation section</td>
2040     <td class="full" align="center">Yes</td>
2041   </tr>
2042   <tr id="334">
2043     <td><a href="https://wg21.link/cwg334">334</a></td>
2044     <td>NAD</td>
2045     <td>Is a comma-expression dependent if its first operand is?</td>
2046     <td class="full" align="center">Yes</td>
2047   </tr>
2048   <tr id="335">
2049     <td><a href="https://wg21.link/cwg335">335</a></td>
2050     <td>CD1</td>
2051     <td>Allowing <TT>export</TT> on template members of nontemplate classes</td>
2052     <td class="none" align="center">No</td>
2053   </tr>
2054   <tr id="336">
2055     <td><a href="https://wg21.link/cwg336">336</a></td>
2056     <td>CD1</td>
2057     <td>Explicit specialization examples are still incorrect</td>
2058     <td class="full" align="center">Yes</td>
2059   </tr>
2060   <tr id="337">
2061     <td><a href="https://wg21.link/cwg337">337</a></td>
2062     <td>CD1</td>
2063     <td>Attempt to create array of abtract type should cause deduction to fail</td>
2064     <td class="full" align="center">Yes</td>
2065   </tr>
2066   <tr id="338">
2067     <td><a href="https://wg21.link/cwg338">338</a></td>
2068     <td>CD6</td>
2069     <td>Enumerator name with linkage used as class name in other translation unit</td>
2070     <td class="none" align="center">Unknown</td>
2071   </tr>
2072   <tr id="339">
2073     <td><a href="https://wg21.link/cwg339">339</a></td>
2074     <td>CD1</td>
2075     <td>Overload resolution in operand of <TT>sizeof</TT> in constant expression</td>
2076     <td class="full" align="center">Yes</td>
2077   </tr>
2078   <tr id="340">
2079     <td><a href="https://wg21.link/cwg340">340</a></td>
2080     <td>NAD</td>
2081     <td>Unclear wording in disambiguation section</td>
2082     <td class="full" align="center">Yes</td>
2083   </tr>
2084   <tr id="341">
2085     <td><a href="https://wg21.link/cwg341">341</a></td>
2086     <td>C++11</td>
2087     <td><TT>extern "C"</TT> namespace member function versus global variable</td>
2088     <td class="none" align="center">Superseded by <a href="#1708">1708</a></td>
2089   </tr>
2090   <tr id="342">
2091     <td><a href="https://wg21.link/cwg342">342</a></td>
2092     <td>CD3</td>
2093     <td>Terminology: "indirection" versus "dereference"</td>
2094     <td class="na" align="center">N/A</td>
2095   </tr>
2096   <tr id="343">
2097     <td><a href="https://wg21.link/cwg343">343</a></td>
2098     <td>C++17</td>
2099     <td>Make <TT>template</TT> optional in contexts that require a type</td>
2100     <td class="none" align="center">Unknown</td>
2101   </tr>
2102   <tr id="344">
2103     <td><a href="https://wg21.link/cwg344">344</a></td>
2104     <td>CD3</td>
2105     <td>Naming destructors</td>
2106     <td class="none" align="center">Duplicate of <a href="#1435">1435</a></td>
2107   </tr>
2108   <tr id="345">
2109     <td><a href="https://wg21.link/cwg345">345</a></td>
2110     <td>CD1</td>
2111     <td>Misleading comment on example in templates chapter</td>
2112     <td class="full" align="center">Yes</td>
2113   </tr>
2114   <tr id="346">
2115     <td><a href="https://wg21.link/cwg346">346</a></td>
2116     <td>NAD</td>
2117     <td>Typo in 15.4</td>
2118     <td class="na" align="center">N/A</td>
2119   </tr>
2120   <tr id="347">
2121     <td><a href="https://wg21.link/cwg347">347</a></td>
2122     <td>NAD</td>
2123     <td>Use of derived class name in defining base class nested class</td>
2124     <td class="full" align="center">Yes</td>
2125   </tr>
2126   <tr id="348">
2127     <td><a href="https://wg21.link/cwg348">348</a></td>
2128     <td>CD1</td>
2129     <td><TT>delete</TT> and user-written deallocation functions</td>
2130     <td class="na" align="center">N/A</td>
2131   </tr>
2132   <tr id="349">
2133     <td><a href="https://wg21.link/cwg349">349</a></td>
2134     <td>CD1</td>
2135     <td>Template argument deduction for conversion functions and qualification conversions</td>
2136     <td class="none" align="center">No</td>
2137   </tr>
2138   <tr class="open" id="350">
2139     <td><a href="https://wg21.link/cwg350">350</a></td>
2140     <td>open</td>
2141     <td><TT>signed char</TT> underlying representation for objects</td>
2142     <td align="center">Not resolved</td>
2143   </tr>
2144   <tr id="351">
2145     <td><a href="https://wg21.link/cwg351">351</a></td>
2146     <td>CD1</td>
2147     <td>Sequence point error: unspecified or undefined?</td>
2148     <td class="na" align="center">N/A</td>
2149   </tr>
2150   <tr id="352">
2151     <td><a href="https://wg21.link/cwg352">352</a></td>
2152     <td>CD1</td>
2153     <td>Nondeduced contexts</td>
2154     <td class="full" align="center">Yes</td>
2155   </tr>
2156   <tr id="353">
2157     <td><a href="https://wg21.link/cwg353">353</a></td>
2158     <td>CD1</td>
2159     <td>Is deallocation routine called if destructor throws exception in delete?</td>
2160     <td class="none" align="center">Unknown</td>
2161   </tr>
2162   <tr id="354">
2163     <td><a href="https://wg21.link/cwg354">354</a></td>
2164     <td>CD1</td>
2165     <td>Null as nontype template argument</td>
2166     <td class="full" align="center">Yes (C++11 onwards)</td>
2167   </tr>
2168   <tr id="355">
2169     <td><a href="https://wg21.link/cwg355">355</a></td>
2170     <td>C++11</td>
2171     <td>Global-scope <TT>::</TT> in <I>nested-name-specifier</I></td>
2172     <td class="full" align="center">Yes</td>
2173   </tr>
2174   <tr id="356">
2175     <td><a href="https://wg21.link/cwg356">356</a></td>
2176     <td>NAD</td>
2177     <td>Wording of behavior of generated copy constructor for scalar members</td>
2178     <td class="na" align="center">N/A</td>
2179   </tr>
2180   <tr id="357">
2181     <td><a href="https://wg21.link/cwg357">357</a></td>
2182     <td>CD1</td>
2183     <td>Definition of signature should include name</td>
2184     <td class="full" align="center">Yes</td>
2185   </tr>
2186   <tr id="358">
2187     <td><a href="https://wg21.link/cwg358">358</a></td>
2188     <td>NAD</td>
2189     <td>Namespaces and extern "C"</td>
2190     <td class="full" align="center">Yes</td>
2191   </tr>
2192   <tr id="359">
2193     <td><a href="https://wg21.link/cwg359">359</a></td>
2194     <td>NAD</td>
2195     <td>Type definition in anonymous union</td>
2196     <td class="full" align="center">Yes</td>
2197   </tr>
2198   <tr id="360">
2199     <td><a href="https://wg21.link/cwg360">360</a></td>
2200     <td>CD6</td>
2201     <td>Using-declaration that reduces access</td>
2202     <td class="full" align="center">Yes</td>
2203   </tr>
2204   <tr class="open" id="361">
2205     <td><a href="https://wg21.link/cwg361">361</a></td>
2206     <td>open</td>
2207     <td>Forward reference to default argument</td>
2208     <td align="center">Not resolved</td>
2209   </tr>
2210   <tr id="362">
2211     <td><a href="https://wg21.link/cwg362">362</a></td>
2212     <td>CD1</td>
2213     <td>Order of initialization in instantiation units</td>
2214     <td class="na" align="center">N/A</td>
2215   </tr>
2216   <tr id="363">
2217     <td><a href="https://wg21.link/cwg363">363</a></td>
2218     <td>NAD</td>
2219     <td>Initialization of class from self</td>
2220     <td class="na" align="center">N/A</td>
2221   </tr>
2222   <tr id="364">
2223     <td><a href="https://wg21.link/cwg364">364</a></td>
2224     <td>CD1</td>
2225     <td>Calling overloaded function with static in set, with no object</td>
2226     <td class="full" align="center">Yes</td>
2227   </tr>
2228   <tr class="open" id="365">
2229     <td><a href="https://wg21.link/cwg365">365</a></td>
2230     <td>open</td>
2231     <td>Storage duration and temporaries</td>
2232     <td align="center">Not resolved</td>
2233   </tr>
2234   <tr id="366">
2235     <td><a href="https://wg21.link/cwg366">366</a></td>
2236     <td>CD1</td>
2237     <td>String literal allowed in integral constant expression?</td>
2238     <td class="full" align="center">Yes</td>
2239   </tr>
2240   <tr id="367">
2241     <td><a href="https://wg21.link/cwg367">367</a></td>
2242     <td>CD1</td>
2243     <td><TT>throw</TT> operator allowed in constant expression?</td>
2244     <td class="full" align="center">Yes</td>
2245   </tr>
2246   <tr id="368">
2247     <td><a href="https://wg21.link/cwg368">368</a></td>
2248     <td>CD1</td>
2249     <td>Uses of non-type parameters that should cause deduction to fail</td>
2250     <td class="full" align="center">Yes</td>
2251   </tr>
2252   <tr class="open" id="369">
2253     <td><a href="https://wg21.link/cwg369">369</a></td>
2254     <td>drafting</td>
2255     <td>Are <TT>new</TT>/<TT>delete</TT> identifiers or <I>preprocessing-op-or-punc</I>?</td>
2256     <td align="center">Not resolved</td>
2257   </tr>
2258   <tr id="370">
2259     <td><a href="https://wg21.link/cwg370">370</a></td>
2260     <td>CD1</td>
2261     <td>Can <TT>#include &lt;...&gt;</TT> form be used other than for standard C++ headers?</td>
2262     <td class="na" align="center">N/A</td>
2263   </tr>
2264   <tr class="open" id="371">
2265     <td><a href="https://wg21.link/cwg371">371</a></td>
2266     <td>open</td>
2267     <td>Interleaving of constructor calls</td>
2268     <td align="center">Not resolved</td>
2269   </tr>
2270   <tr id="372">
2271     <td><a href="https://wg21.link/cwg372">372</a></td>
2272     <td>CD1</td>
2273     <td>Is access granted by base class specifiers available in following base class specifiers?</td>
2274     <td class="none" align="center">No</td>
2275   </tr>
2276   <tr id="373">
2277     <td><a href="https://wg21.link/cwg373">373</a></td>
2278     <td>C++11</td>
2279     <td>Lookup on namespace qualified name in using-directive</td>
2280     <td class="full" align="center">Clang 5</td>
2281   </tr>
2282   <tr id="374">
2283     <td><a href="https://wg21.link/cwg374">374</a></td>
2284     <td>CD2</td>
2285     <td>Can explicit specialization outside namespace use qualified name?</td>
2286     <td class="full" align="center">Yes</td>
2287   </tr>
2288   <tr id="375">
2289     <td><a href="https://wg21.link/cwg375">375</a></td>
2290     <td>dup</td>
2291     <td>Confusing example on lookup with <TT>typename</TT></td>
2292     <td class="full" align="center">Duplicate of <a href="#345">345</a></td>
2293   </tr>
2294   <tr id="376">
2295     <td><a href="https://wg21.link/cwg376">376</a></td>
2296     <td>NAD</td>
2297     <td>Class "definition" versus class "declaration"</td>
2298     <td class="na" align="center">N/A</td>
2299   </tr>
2300   <tr id="377">
2301     <td><a href="https://wg21.link/cwg377">377</a></td>
2302     <td>CD1</td>
2303     <td>Enum whose enumerators will not fit in any integral type</td>
2304     <td class="full" align="center">Yes</td>
2305   </tr>
2306   <tr id="378">
2307     <td><a href="https://wg21.link/cwg378">378</a></td>
2308     <td>CD1</td>
2309     <td>Wording that says temporaries are declared</td>
2310     <td class="na" align="center">Duplicate of <a href="#276">276</a></td>
2311   </tr>
2312   <tr id="379">
2313     <td><a href="https://wg21.link/cwg379">379</a></td>
2314     <td>CD1</td>
2315     <td>Change "class declaration" to "class definition"</td>
2316     <td class="na" align="center">N/A</td>
2317   </tr>
2318   <tr class="open" id="380">
2319     <td><a href="https://wg21.link/cwg380">380</a></td>
2320     <td>open</td>
2321     <td>Definition of "ambiguous base class" missing</td>
2322     <td align="center">Not resolved</td>
2323   </tr>
2324   <tr id="381">
2325     <td><a href="https://wg21.link/cwg381">381</a></td>
2326     <td>CD1</td>
2327     <td>Incorrect example of base class member lookup</td>
2328     <td class="full" align="center">Yes</td>
2329   </tr>
2330   <tr id="382">
2331     <td><a href="https://wg21.link/cwg382">382</a></td>
2332     <td>CD1</td>
2333     <td>Allow <TT>typename</TT> outside of templates</td>
2334     <td class="full" align="center">Yes (C++11 onwards)</td>
2335   </tr>
2336   <tr id="383">
2337     <td><a href="https://wg21.link/cwg383">383</a></td>
2338     <td>CD1</td>
2339     <td>Is a class with a declared but not defined destructor a POD?</td>
2340     <td class="full" align="center">Yes</td>
2341   </tr>
2342   <tr id="384">
2343     <td><a href="https://wg21.link/cwg384">384</a></td>
2344     <td>NAD</td>
2345     <td>Argument-dependent lookup and operator functions</td>
2346     <td class="full" align="center">Yes</td>
2347   </tr>
2348   <tr id="385">
2349     <td><a href="https://wg21.link/cwg385">385</a></td>
2350     <td>CD1</td>
2351     <td>How does protected member check of 11.5 interact with using-declarations?</td>
2352     <td class="full" align="center">Yes</td>
2353   </tr>
2354   <tr id="386">
2355     <td><a href="https://wg21.link/cwg386">386</a></td>
2356     <td>CD6</td>
2357     <td>Friend declaration of name brought in by <I>using-declaration</I></td>
2358     <td class="none" align="center">Unknown</td>
2359   </tr>
2360   <tr id="387">
2361     <td><a href="https://wg21.link/cwg387">387</a></td>
2362     <td>CD1</td>
2363     <td>Errors in example in 14.6.5</td>
2364     <td class="full" align="center">Yes</td>
2365   </tr>
2366   <tr id="388">
2367     <td><a href="https://wg21.link/cwg388">388</a></td>
2368     <td>CD3</td>
2369     <td>Catching base<TT>*&amp;</TT> from a throw of derived<TT>*</TT></td>
2370     <td class="none" align="center">Unknown</td>
2371   </tr>
2372   <tr id="389">
2373     <td><a href="https://wg21.link/cwg389">389</a></td>
2374     <td>CD1</td>
2375     <td>Unnamed types in entities with linkage</td>
2376     <td class="none" align="center">No</td>
2377   </tr>
2378   <tr id="390">
2379     <td><a href="https://wg21.link/cwg390">390</a></td>
2380     <td>CD1</td>
2381     <td>Pure virtual must be defined when implicitly called</td>
2382     <td class="full" align="center">Yes</td>
2383   </tr>
2384   <tr id="391">
2385     <td><a href="https://wg21.link/cwg391">391</a></td>
2386     <td>CD1</td>
2387     <td>Require direct binding of short-lived references to rvalues</td>
2388     <td class="full" align="center">Yes (C++11 onwards)</td>
2389   </tr>
2390   <tr id="392">
2391     <td><a href="https://wg21.link/cwg392">392</a></td>
2392     <td>CD1</td>
2393     <td>Use of full expression lvalue before temporary destruction</td>
2394     <td class="none" align="center">Unknown</td>
2395   </tr>
2396   <tr id="393">
2397     <td><a href="https://wg21.link/cwg393">393</a></td>
2398     <td>CD4</td>
2399     <td>Pointer to array of unknown bound in template argument list in parameter</td>
2400     <td class="none" align="center">Unknown</td>
2401   </tr>
2402   <tr id="394">
2403     <td><a href="https://wg21.link/cwg394">394</a></td>
2404     <td>CD1</td>
2405     <td><I>identifier-list</I> is never defined</td>
2406     <td class="na" align="center">N/A</td>
2407   </tr>
2408   <tr id="395">
2409     <td><a href="https://wg21.link/cwg395">395</a></td>
2410     <td>NAD</td>
2411     <td>Conversion operator template syntax</td>
2412     <td class="full" align="center">Yes</td>
2413   </tr>
2414   <tr id="396">
2415     <td><a href="https://wg21.link/cwg396">396</a></td>
2416     <td>CD1</td>
2417     <td>Misleading note regarding use of <TT>auto</TT> for disambiguation</td>
2418     <td class="full" align="center">Yes</td>
2419   </tr>
2420   <tr id="397">
2421     <td><a href="https://wg21.link/cwg397">397</a></td>
2422     <td>CD1</td>
2423     <td>Same address for string literals from default arguments in inline functions?</td>
2424     <td class="none" align="center">Superseded by <a href="#1823">1823</a></td>
2425   </tr>
2426   <tr id="398">
2427     <td><a href="https://wg21.link/cwg398">398</a></td>
2428     <td>CD1</td>
2429     <td>Ambiguous wording on naming a type in deduction</td>
2430     <td class="full" align="center">Yes</td>
2431   </tr>
2432   <tr id="399">
2433     <td><a href="https://wg21.link/cwg399">399</a></td>
2434     <td>CD6</td>
2435     <td>Destructor lookup redux</td>
2436     <td class="none" align="center">Unknown</td>
2437   </tr>
2438   <tr id="400">
2439     <td><a href="https://wg21.link/cwg400">400</a></td>
2440     <td>CD1</td>
2441     <td>Using-declarations and the "struct hack"</td>
2442     <td class="full" align="center">Yes</td>
2443   </tr>
2444   <tr id="401">
2445     <td><a href="https://wg21.link/cwg401">401</a></td>
2446     <td>CD1</td>
2447     <td>When is access for template parameter default arguments checked?</td>
2448     <td class="full" align="center">Yes</td>
2449   </tr>
2450   <tr class="open" id="402">
2451     <td><a href="https://wg21.link/cwg402">402</a></td>
2452     <td>open</td>
2453     <td>More on partial ordering of function templates</td>
2454     <td align="center">Not resolved</td>
2455   </tr>
2456   <tr id="403">
2457     <td><a href="https://wg21.link/cwg403">403</a></td>
2458     <td>CD1</td>
2459     <td>Reference to a type as a <I>template-id</I></td>
2460     <td class="full" align="center">Yes</td>
2461   </tr>
2462   <tr id="404">
2463     <td><a href="https://wg21.link/cwg404">404</a></td>
2464     <td>CD1</td>
2465     <td>Unclear reference to construction with non-trivial constructor</td>
2466     <td class="na" align="center">N/A</td>
2467   </tr>
2468   <tr id="405">
2469     <td><a href="https://wg21.link/cwg405">405</a></td>
2470     <td>CD6</td>
2471     <td>Unqualified function name lookup</td>
2472     <td class="full" align="center">Yes</td>
2473   </tr>
2474   <tr id="406">
2475     <td><a href="https://wg21.link/cwg406">406</a></td>
2476     <td>CD1</td>
2477     <td>Static data member in class with name for linkage purposes</td>
2478     <td class="full" align="center">Yes</td>
2479   </tr>
2480   <tr id="407">
2481     <td><a href="https://wg21.link/cwg407">407</a></td>
2482     <td>C++11</td>
2483     <td>Named class with associated typedef: two names or one?</td>
2484     <td class="full" align="center">Clang 3.8</td>
2485   </tr>
2486   <tr id="408">
2487     <td><a href="https://wg21.link/cwg408">408</a></td>
2488     <td>CD2</td>
2489     <td>sizeof applied to unknown-bound array static data member of template</td>
2490     <td class="full" align="center">Clang 3.4</td>
2491   </tr>
2492   <tr id="409">
2493     <td><a href="https://wg21.link/cwg409">409</a></td>
2494     <td>CD1</td>
2495     <td>Obsolete paragraph missed by changes for issue 224</td>
2496     <td class="full" align="center">Yes</td>
2497   </tr>
2498   <tr id="410">
2499     <td><a href="https://wg21.link/cwg410">410</a></td>
2500     <td>CD1</td>
2501     <td>Paragraph missed in changes for issue 166</td>
2502     <td class="none" align="center">No</td>
2503   </tr>
2504   <tr id="411">
2505     <td><a href="https://wg21.link/cwg411">411</a></td>
2506     <td>CD6</td>
2507     <td>Use of universal-character-name in character versus string literals</td>
2508     <td class="none" align="center">Unknown</td>
2509   </tr>
2510   <tr id="412">
2511     <td><a href="https://wg21.link/cwg412">412</a></td>
2512     <td>NAD</td>
2513     <td>Can a replacement allocation function be inline?</td>
2514     <td class="full" align="center">Yes</td>
2515   </tr>
2516   <tr id="413">
2517     <td><a href="https://wg21.link/cwg413">413</a></td>
2518     <td>CD1</td>
2519     <td>Definition of "empty class"</td>
2520     <td class="full" align="center">Yes</td>
2521   </tr>
2522   <tr id="414">
2523     <td><a href="https://wg21.link/cwg414">414</a></td>
2524     <td>CD1</td>
2525     <td>Multiple types found on destructor lookup</td>
2526     <td class="none" align="center">Duplicate of <a href="#305">305</a></td>
2527   </tr>
2528   <tr id="415">
2529     <td><a href="https://wg21.link/cwg415">415</a></td>
2530     <td>CD1</td>
2531     <td>Template deduction does not cause instantiation</td>
2532     <td class="full" align="center">Yes</td>
2533   </tr>
2534   <tr id="416">
2535     <td><a href="https://wg21.link/cwg416">416</a></td>
2536     <td>CD1</td>
2537     <td>Class must be complete to allow operator lookup?</td>
2538     <td class="full" align="center">Yes</td>
2539   </tr>
2540   <tr id="417">
2541     <td><a href="https://wg21.link/cwg417">417</a></td>
2542     <td>CD1</td>
2543     <td>Using derived-class qualified name in out-of-class nested class definition</td>
2544     <td class="none" align="center">No</td>
2545   </tr>
2546   <tr id="418">
2547     <td><a href="https://wg21.link/cwg418">418</a></td>
2548     <td>CD6</td>
2549     <td>Imperfect wording on error on multiple default arguments on a called function</td>
2550     <td class="none" align="center">No</td>
2551   </tr>
2552   <tr class="open" id="419">
2553     <td><a href="https://wg21.link/cwg419">419</a></td>
2554     <td>open</td>
2555     <td>Can cast to virtual base class be done on partially-constructed object?</td>
2556     <td align="center">Not resolved</td>
2557   </tr>
2558   <tr id="420">
2559     <td><a href="https://wg21.link/cwg420">420</a></td>
2560     <td>CD1</td>
2561     <td>postfixexpression-&gt;scalar_type_dtor() inconsistent</td>
2562     <td class="full" align="center">Yes</td>
2563   </tr>
2564   <tr id="421">
2565     <td><a href="https://wg21.link/cwg421">421</a></td>
2566     <td>CD1</td>
2567     <td>Is rvalue.field an rvalue?</td>
2568     <td class="full" align="center">Yes</td>
2569   </tr>
2570   <tr id="422">
2571     <td><a href="https://wg21.link/cwg422">422</a></td>
2572     <td>NAD</td>
2573     <td>Is a typedef redeclaration allowed with a template type that might be the same?</td>
2574     <td class="full" align="center">Yes</td>
2575   </tr>
2576   <tr id="423">
2577     <td><a href="https://wg21.link/cwg423">423</a></td>
2578     <td>NAD</td>
2579     <td>Can a conversion be done on the left operand of a compound assignment?</td>
2580     <td class="full" align="center">Yes</td>
2581   </tr>
2582   <tr id="424">
2583     <td><a href="https://wg21.link/cwg424">424</a></td>
2584     <td>CD1</td>
2585     <td>Wording problem with issue 56 resolution on redeclaring typedefs in class scope</td>
2586     <td class="full" align="center">Yes</td>
2587   </tr>
2588   <tr id="425">
2589     <td><a href="https://wg21.link/cwg425">425</a></td>
2590     <td>CD1</td>
2591     <td>Set of candidates for overloaded built-in operator with float operand</td>
2592     <td class="full" align="center">Yes</td>
2593   </tr>
2594   <tr id="426">
2595     <td><a href="https://wg21.link/cwg426">426</a></td>
2596     <td>C++17</td>
2597     <td>Identically-named variables, one internally and one externally linked, allowed?</td>
2598     <td class="none" align="center">Unknown</td>
2599   </tr>
2600   <tr id="427">
2601     <td><a href="https://wg21.link/cwg427">427</a></td>
2602     <td>CD1</td>
2603     <td><TT>static_cast</TT> ambiguity: conversion versus cast to derived</td>
2604     <td class="full" align="center">Yes</td>
2605   </tr>
2606   <tr id="428">
2607     <td><a href="https://wg21.link/cwg428">428</a></td>
2608     <td>CD1</td>
2609     <td>Mention of expression with reference type</td>
2610     <td class="full" align="center">Yes</td>
2611   </tr>
2612   <tr id="429">
2613     <td><a href="https://wg21.link/cwg429">429</a></td>
2614     <td>CD1</td>
2615     <td>Matching deallocation function chosen based on syntax or signature?</td>
2616     <td class="full" align="center">Yes (C++11 onwards)</td>
2617   </tr>
2618   <tr id="430">
2619     <td><a href="https://wg21.link/cwg430">430</a></td>
2620     <td>CD1</td>
2621     <td>Ordering of expression evaluation in initializer list</td>
2622     <td class="full" align="center">Yes (C++11 onwards)</td>
2623   </tr>
2624   <tr id="431">
2625     <td><a href="https://wg21.link/cwg431">431</a></td>
2626     <td>C++11</td>
2627     <td>Defect in wording in 14.2</td>
2628     <td class="full" align="center">Yes</td>
2629   </tr>
2630   <tr id="432">
2631     <td><a href="https://wg21.link/cwg432">432</a></td>
2632     <td>CD1</td>
2633     <td>Is injected class name visible in base class specifier list?</td>
2634     <td class="full" align="center">Yes</td>
2635   </tr>
2636   <tr id="433">
2637     <td><a href="https://wg21.link/cwg433">433</a></td>
2638     <td>CD1</td>
2639     <td>Do elaborated type specifiers in templates inject into enclosing namespace scope?</td>
2640     <td class="full" align="center">Yes</td>
2641   </tr>
2642   <tr id="434">
2643     <td><a href="https://wg21.link/cwg434">434</a></td>
2644     <td>NAD</td>
2645     <td>Unclear suppression of standard conversions while binding reference to lvalue</td>
2646     <td class="full" align="center">Superseded by <a href="#2352">2352</a></td>
2647   </tr>
2648   <tr id="435">
2649     <td><a href="https://wg21.link/cwg435">435</a></td>
2650     <td>NAD</td>
2651     <td>Change "declararation or definition" to "declaration"</td>
2652     <td class="na" align="center">N/A</td>
2653   </tr>
2654   <tr id="436">
2655     <td><a href="https://wg21.link/cwg436">436</a></td>
2656     <td>CD1</td>
2657     <td>Problem in example in 9.6 paragraph 4</td>
2658     <td class="full" align="center">Yes</td>
2659   </tr>
2660   <tr id="437">
2661     <td><a href="https://wg21.link/cwg437">437</a></td>
2662     <td>CD1</td>
2663     <td>Is type of class allowed in member function exception specification?</td>
2664     <td class="none" align="center">Superseded by <a href="#1308">1308</a></td>
2665   </tr>
2666   <tr id="438">
2667     <td><a href="https://wg21.link/cwg438">438</a></td>
2668     <td>CD2</td>
2669     <td>Possible flaw in wording for multiple accesses to object between sequence points</td>
2670     <td class="none" align="center">Unknown</td>
2671   </tr>
2672   <tr id="439">
2673     <td><a href="https://wg21.link/cwg439">439</a></td>
2674     <td>CD1</td>
2675     <td>Guarantees on casting pointer back to cv-qualified version of original type</td>
2676     <td class="none" align="center">Unknown</td>
2677   </tr>
2678   <tr class="open" id="440">
2679     <td><a href="https://wg21.link/cwg440">440</a></td>
2680     <td>open</td>
2681     <td>Allow implicit pointer-to-member conversion on nontype template argument</td>
2682     <td align="center">Not resolved</td>
2683   </tr>
2684   <tr id="441">
2685     <td><a href="https://wg21.link/cwg441">441</a></td>
2686     <td>CD1</td>
2687     <td>Ordering of static reference initialization</td>
2688     <td class="none" align="center">Unknown</td>
2689   </tr>
2690   <tr id="442">
2691     <td><a href="https://wg21.link/cwg442">442</a></td>
2692     <td>CD1</td>
2693     <td>Incorrect use of null pointer constant in description of delete operator</td>
2694     <td class="na" align="center">Superseded by <a href="#348">348</a></td>
2695   </tr>
2696   <tr id="443">
2697     <td><a href="https://wg21.link/cwg443">443</a></td>
2698     <td>CD1</td>
2699     <td>Wording nit in description of lifetime of temporaries</td>
2700     <td class="na" align="center">N/A</td>
2701   </tr>
2702   <tr id="444">
2703     <td><a href="https://wg21.link/cwg444">444</a></td>
2704     <td>NAD</td>
2705     <td>Overriding and the generated copy assignment operator</td>
2706     <td class="full" align="center">Yes</td>
2707   </tr>
2708   <tr id="445">
2709     <td><a href="https://wg21.link/cwg445">445</a></td>
2710     <td>NAD</td>
2711     <td>Wording issue on friend declarations</td>
2712     <td class="full" align="center">Yes</td>
2713   </tr>
2714   <tr id="446">
2715     <td><a href="https://wg21.link/cwg446">446</a></td>
2716     <td>CD1</td>
2717     <td>Does an lvalue-to-rvalue conversion on the "?" operator produce a temporary?</td>
2718     <td class="full" align="center">Yes</td>
2719   </tr>
2720   <tr id="447">
2721     <td><a href="https://wg21.link/cwg447">447</a></td>
2722     <td>CD1</td>
2723     <td>Is offsetof type-dependent?</td>
2724     <td class="full" align="center">Yes</td>
2725   </tr>
2726   <tr id="448">
2727     <td><a href="https://wg21.link/cwg448">448</a></td>
2728     <td>C++11</td>
2729     <td>Set of template functions in call with dependent explicit argument</td>
2730     <td class="full" align="center">Yes</td>
2731   </tr>
2732   <tr id="449">
2733     <td><a href="https://wg21.link/cwg449">449</a></td>
2734     <td>NAD</td>
2735     <td>Consistency in use of hyphen with names of "non" entities</td>
2736     <td class="na" align="center">N/A</td>
2737   </tr>
2738   <tr id="450">
2739     <td><a href="https://wg21.link/cwg450">450</a></td>
2740     <td>CD1</td>
2741     <td>Binding a reference to const to a cv-qualified array rvalue</td>
2742     <td class="full" align="center">Yes</td>
2743   </tr>
2744   <tr id="451">
2745     <td><a href="https://wg21.link/cwg451">451</a></td>
2746     <td>CD1</td>
2747     <td>Expressions with invalid results and ill-formedness</td>
2748     <td class="full" align="center">Yes</td>
2749   </tr>
2750   <tr id="452">
2751     <td><a href="https://wg21.link/cwg452">452</a></td>
2752     <td>CD1</td>
2753     <td>Wording nit on description of <TT>this</TT></td>
2754     <td class="full" align="center">Yes</td>
2755   </tr>
2756   <tr class="open" id="453">
2757     <td><a href="https://wg21.link/cwg453">453</a></td>
2758     <td>drafting</td>
2759     <td>References may only bind to &#8220;valid&#8221; objects</td>
2760     <td align="center">Not resolved</td>
2761   </tr>
2762   <tr id="454">
2763     <td><a href="https://wg21.link/cwg454">454</a></td>
2764     <td>CD1</td>
2765     <td>When is a definition of a static data member required?</td>
2766     <td class="none" align="center">Unknown</td>
2767   </tr>
2768   <tr id="455">
2769     <td><a href="https://wg21.link/cwg455">455</a></td>
2770     <td>NAD</td>
2771     <td>Partial ordering and non-deduced arguments</td>
2772     <td class="none" align="center">Unknown</td>
2773   </tr>
2774   <tr id="456">
2775     <td><a href="https://wg21.link/cwg456">456</a></td>
2776     <td>NAD</td>
2777     <td>Is initialized const int or const bool variable a null pointer constant?</td>
2778     <td class="full" align="center">Yes</td>
2779   </tr>
2780   <tr id="457">
2781     <td><a href="https://wg21.link/cwg457">457</a></td>
2782     <td>CD1</td>
2783     <td>Wording nit on use of const variables in constant expressions</td>
2784     <td class="full" align="center">Yes</td>
2785   </tr>
2786   <tr id="458">
2787     <td><a href="https://wg21.link/cwg458">458</a></td>
2788     <td>C++11</td>
2789     <td>Hiding of member template parameters by other members</td>
2790     <td class="full" align="center">Clang 11</td>
2791   </tr>
2792   <tr class="open" id="459">
2793     <td><a href="https://wg21.link/cwg459">459</a></td>
2794     <td>open</td>
2795     <td>Hiding of template parameters by base class members</td>
2796     <td align="center">Not resolved</td>
2797   </tr>
2798   <tr id="460">
2799     <td><a href="https://wg21.link/cwg460">460</a></td>
2800     <td>CD1</td>
2801     <td>Can a <I>using-declaration</I> name a namespace?</td>
2802     <td class="full" align="center">Yes</td>
2803   </tr>
2804   <tr id="461">
2805     <td><a href="https://wg21.link/cwg461">461</a></td>
2806     <td>NAD</td>
2807     <td>Make <TT>asm</TT> conditionally-supported</td>
2808     <td class="na" align="center">N/A</td>
2809   </tr>
2810   <tr id="462">
2811     <td><a href="https://wg21.link/cwg462">462</a></td>
2812     <td>CD3</td>
2813     <td>Lifetime of temporaries bound to comma expressions</td>
2814     <td class="none" align="center">Unknown</td>
2815   </tr>
2816   <tr id="463">
2817     <td><a href="https://wg21.link/cwg463">463</a></td>
2818     <td>CD1</td>
2819     <td><TT>reinterpret_cast&lt;T*&gt;(0)</TT></td>
2820     <td class="na" align="center">N/A</td>
2821   </tr>
2822   <tr id="464">
2823     <td><a href="https://wg21.link/cwg464">464</a></td>
2824     <td>CD1</td>
2825     <td>Wording nit on lifetime of temporaries to which references are bound</td>
2826     <td class="na" align="center">N/A</td>
2827   </tr>
2828   <tr id="465">
2829     <td><a href="https://wg21.link/cwg465">465</a></td>
2830     <td>NAD</td>
2831     <td>May constructors of global objects call <TT>exit()</TT>?</td>
2832     <td class="na" align="center">N/A</td>
2833   </tr>
2834   <tr id="466">
2835     <td><a href="https://wg21.link/cwg466">466</a></td>
2836     <td>CD1</td>
2837     <td>cv-qualifiers on pseudo-destructor type</td>
2838     <td class="none" align="center">No</td>
2839   </tr>
2840   <tr id="467">
2841     <td><a href="https://wg21.link/cwg467">467</a></td>
2842     <td>NAD</td>
2843     <td>Jump past initialization of local static variable</td>
2844     <td class="full" align="center">Yes</td>
2845   </tr>
2846   <tr id="468">
2847     <td><a href="https://wg21.link/cwg468">468</a></td>
2848     <td>CD1</td>
2849     <td>Allow <TT>::template</TT> outside of templates</td>
2850     <td class="full" align="center">Yes (C++11 onwards)</td>
2851   </tr>
2852   <tr id="469">
2853     <td><a href="https://wg21.link/cwg469">469</a></td>
2854     <td>NAD</td>
2855     <td>Const template specializations and reference arguments</td>
2856     <td class="none" align="center">No</td>
2857   </tr>
2858   <tr id="470">
2859     <td><a href="https://wg21.link/cwg470">470</a></td>
2860     <td>CD1</td>
2861     <td>Instantiation of members of an explicitly-instantiated class template</td>
2862     <td class="full" align="center">Yes</td>
2863   </tr>
2864   <tr id="471">
2865     <td><a href="https://wg21.link/cwg471">471</a></td>
2866     <td>NAD</td>
2867     <td>Conflicting inherited access specifications</td>
2868     <td class="full" align="center">Yes</td>
2869   </tr>
2870   <tr class="open" id="472">
2871     <td><a href="https://wg21.link/cwg472">472</a></td>
2872     <td>drafting</td>
2873     <td>Casting across protected inheritance</td>
2874     <td align="center">Not resolved</td>
2875   </tr>
2876   <tr class="open" id="473">
2877     <td><a href="https://wg21.link/cwg473">473</a></td>
2878     <td>open</td>
2879     <td>Block-scope declarations of allocator functions</td>
2880     <td align="center">Not resolved</td>
2881   </tr>
2882   <tr id="474">
2883     <td><a href="https://wg21.link/cwg474">474</a></td>
2884     <td>CD1</td>
2885     <td>Block-scope <TT>extern</TT> declarations in namespace members</td>
2886     <td class="full" align="center">Yes</td>
2887   </tr>
2888   <tr id="475">
2889     <td><a href="https://wg21.link/cwg475">475</a></td>
2890     <td>C++11</td>
2891     <td>When is <TT>std::uncaught_exception()</TT> true? (take 2)</td>
2892     <td class="none" align="center">Unknown</td>
2893   </tr>
2894   <tr id="476">
2895     <td><a href="https://wg21.link/cwg476">476</a></td>
2896     <td>CD5</td>
2897     <td>Determining the buffer size for placement new</td>
2898     <td class="none" align="center">Unknown</td>
2899   </tr>
2900   <tr id="477">
2901     <td><a href="https://wg21.link/cwg477">477</a></td>
2902     <td>CD1</td>
2903     <td>Can <TT>virtual</TT> appear in a <TT>friend</TT> declaration?</td>
2904     <td class="full" align="center">Clang 3.5</td>
2905   </tr>
2906   <tr id="478">
2907     <td><a href="https://wg21.link/cwg478">478</a></td>
2908     <td>NAD</td>
2909     <td>May a function parameter be an array of an abstract class type?</td>
2910     <td class="full" align="center">Yes</td>
2911   </tr>
2912   <tr id="479">
2913     <td><a href="https://wg21.link/cwg479">479</a></td>
2914     <td>CD1</td>
2915     <td>Copy elision in exception handling</td>
2916     <td class="full" align="center">Yes</td>
2917   </tr>
2918   <tr id="480">
2919     <td><a href="https://wg21.link/cwg480">480</a></td>
2920     <td>CD1</td>
2921     <td>Is a base of a virtual base also virtual?</td>
2922     <td class="full" align="center">Yes</td>
2923   </tr>
2924   <tr id="481">
2925     <td><a href="https://wg21.link/cwg481">481</a></td>
2926     <td>CD2</td>
2927     <td>Scope of template parameters</td>
2928     <td class="full" align="center">Yes</td>
2929   </tr>
2930   <tr id="482">
2931     <td><a href="https://wg21.link/cwg482">482</a></td>
2932     <td>CD3</td>
2933     <td>Qualified declarators in redeclarations</td>
2934     <td class="full" align="center">Clang 3.5</td>
2935   </tr>
2936   <tr id="483">
2937     <td><a href="https://wg21.link/cwg483">483</a></td>
2938     <td>CD3</td>
2939     <td>Normative requirements on integral ranges</td>
2940     <td class="full" align="center">Yes</td>
2941   </tr>
2942   <tr id="484">
2943     <td><a href="https://wg21.link/cwg484">484</a></td>
2944     <td>CD1</td>
2945     <td>Can a <I>base-specifier</I> name a cv-qualified class type?</td>
2946     <td class="full" align="center">Yes</td>
2947   </tr>
2948   <tr id="485">
2949     <td><a href="https://wg21.link/cwg485">485</a></td>
2950     <td>CD1</td>
2951     <td>What is a &#8220;name&#8221;?</td>
2952     <td class="full" align="center">Yes</td>
2953   </tr>
2954   <tr id="486">
2955     <td><a href="https://wg21.link/cwg486">486</a></td>
2956     <td>CD1</td>
2957     <td>Invalid return types and template argument deduction</td>
2958     <td class="full" align="center">Yes</td>
2959   </tr>
2960   <tr id="487">
2961     <td><a href="https://wg21.link/cwg487">487</a></td>
2962     <td>NAD</td>
2963     <td>Operator overloading in constant expressions</td>
2964     <td class="full" align="center">Yes</td>
2965   </tr>
2966   <tr id="488">
2967     <td><a href="https://wg21.link/cwg488">488</a></td>
2968     <td>CD1</td>
2969     <td>Local types, overload resolution, and template argument deduction</td>
2970     <td class="full" align="center">Yes (C++11 onwards)</td>
2971   </tr>
2972   <tr id="489">
2973     <td><a href="https://wg21.link/cwg489">489</a></td>
2974     <td>NAD</td>
2975     <td>Must member function templates be instantiated during overload resolution?</td>
2976     <td class="na" align="center">N/A</td>
2977   </tr>
2978   <tr id="490">
2979     <td><a href="https://wg21.link/cwg490">490</a></td>
2980     <td>CD2</td>
2981     <td>Name lookup in friend declarations</td>
2982     <td class="full" align="center">Yes</td>
2983   </tr>
2984   <tr id="491">
2985     <td><a href="https://wg21.link/cwg491">491</a></td>
2986     <td>CD1</td>
2987     <td>Initializers for empty-class aggregrate members</td>
2988     <td class="full" align="center">Duplicate of <a href="#413">413</a></td>
2989   </tr>
2990   <tr id="492">
2991     <td><a href="https://wg21.link/cwg492">492</a></td>
2992     <td>CD1</td>
2993     <td><TT>typeid</TT> constness inconsistent with example</td>
2994     <td class="none" align="center">Unknown</td>
2995   </tr>
2996   <tr id="493">
2997     <td><a href="https://wg21.link/cwg493">493</a></td>
2998     <td>CD2</td>
2999     <td>Type deduction from a <TT>bool</TT> context</td>
3000     <td class="none" align="center">Duplicate of <a href="#976">976</a></td>
3001   </tr>
3002   <tr id="494">
3003     <td><a href="https://wg21.link/cwg494">494</a></td>
3004     <td>CD1</td>
3005     <td>Problems with the resolution of issue 45</td>
3006     <td class="none" align="center">Duplicate of <a href="#372">372</a></td>
3007   </tr>
3008   <tr id="495">
3009     <td><a href="https://wg21.link/cwg495">495</a></td>
3010     <td>CD2</td>
3011     <td>Overload resolution with template and non-template conversion functions</td>
3012     <td class="full" align="center">Clang 3.5</td>
3013   </tr>
3014   <tr id="496">
3015     <td><a href="https://wg21.link/cwg496">496</a></td>
3016     <td>CD3</td>
3017     <td>Is a volatile-qualified type really a POD?</td>
3018     <td class="full" align="center">Superseded by <a href="#2094">2094</a></td>
3019   </tr>
3020   <tr id="497">
3021     <td><a href="https://wg21.link/cwg497">497</a></td>
3022     <td>CD1</td>
3023     <td>Missing required initialization in example</td>
3024     <td class="none" align="center">Superseded by <a href="#253">253</a></td>
3025   </tr>
3026   <tr class="open" id="498">
3027     <td><a href="https://wg21.link/cwg498">498</a></td>
3028     <td>open</td>
3029     <td>Storage class specifiers in definitions of class members</td>
3030     <td align="center">Not resolved</td>
3031   </tr>
3032   <tr id="499">
3033     <td><a href="https://wg21.link/cwg499">499</a></td>
3034     <td>CD2</td>
3035     <td>Throwing an array of unknown size</td>
3036     <td class="full" align="center">Yes</td>
3037   </tr>
3038   <tr id="500">
3039     <td><a href="https://wg21.link/cwg500">500</a></td>
3040     <td>CD1</td>
3041     <td>Access in <I>base-specifier</I>s of friend and nested classes</td>
3042     <td class="none" align="center">Duplicate of <a href="#372">372</a></td>
3043   </tr>
3044   <tr id="501">
3045     <td><a href="https://wg21.link/cwg501">501</a></td>
3046     <td>NAD</td>
3047     <td>Visibility of friend declarations within the befriending class</td>
3048     <td class="full" align="center">Yes</td>
3049   </tr>
3050   <tr id="502">
3051     <td><a href="https://wg21.link/cwg502">502</a></td>
3052     <td>C++11</td>
3053     <td>Dependency of nested enumerations and enumerators</td>
3054     <td class="full" align="center">Yes</td>
3055   </tr>
3056   <tr class="open" id="503">
3057     <td><a href="https://wg21.link/cwg503">503</a></td>
3058     <td>open</td>
3059     <td>Cv-qualified function types in template argument deduction</td>
3060     <td align="center">Not resolved</td>
3061   </tr>
3062   <tr class="open" id="504">
3063     <td><a href="https://wg21.link/cwg504">504</a></td>
3064     <td>open</td>
3065     <td>Should use of a variable in its own initializer require a diagnostic?</td>
3066     <td align="center">Not resolved</td>
3067   </tr>
3068   <tr id="505">
3069     <td><a href="https://wg21.link/cwg505">505</a></td>
3070     <td>CD1</td>
3071     <td>Conditionally-supported behavior for unknown character escapes</td>
3072     <td class="full" align="center">Yes</td>
3073   </tr>
3074   <tr id="506">
3075     <td><a href="https://wg21.link/cwg506">506</a></td>
3076     <td>CD1</td>
3077     <td>Conditionally-supported behavior for non-POD objects passed to ellipsis</td>
3078     <td class="full" align="center">Yes</td>
3079   </tr>
3080   <tr id="507">
3081     <td><a href="https://wg21.link/cwg507">507</a></td>
3082     <td>dup</td>
3083     <td>Ambiguity assigning class object to built-in type</td>
3084     <td class="none" align="center">Duplicate of <a href="#260">260</a></td>
3085   </tr>
3086   <tr id="508">
3087     <td><a href="https://wg21.link/cwg508">508</a></td>
3088     <td>C++11</td>
3089     <td>Non-constructed value-initialized objects</td>
3090     <td class="na" align="center">N/A</td>
3091   </tr>
3092   <tr id="509">
3093     <td><a href="https://wg21.link/cwg509">509</a></td>
3094     <td>CD1</td>
3095     <td>Dead code in the specification of default initialization</td>
3096     <td class="na" align="center">N/A</td>
3097   </tr>
3098   <tr id="510">
3099     <td><a href="https://wg21.link/cwg510">510</a></td>
3100     <td>CD1</td>
3101     <td>Default initialization of POD classes?</td>
3102     <td class="na" align="center">N/A</td>
3103   </tr>
3104   <tr class="open" id="511">
3105     <td><a href="https://wg21.link/cwg511">511</a></td>
3106     <td>open</td>
3107     <td>POD-structs with template assignment operators</td>
3108     <td align="center">Not resolved</td>
3109   </tr>
3110   <tr id="512">
3111     <td><a href="https://wg21.link/cwg512">512</a></td>
3112     <td>NAD</td>
3113     <td>Union members with user-declared non-default constructors</td>
3114     <td class="full" align="center">Yes</td>
3115   </tr>
3116   <tr id="513">
3117     <td><a href="https://wg21.link/cwg513">513</a></td>
3118     <td>CD1</td>
3119     <td>Non-class &#8220;most-derived&#8221; objects</td>
3120     <td class="na" align="center">N/A</td>
3121   </tr>
3122   <tr id="514">
3123     <td><a href="https://wg21.link/cwg514">514</a></td>
3124     <td>CD1</td>
3125     <td>Is the initializer for a namespace member in the scope of the namespace?</td>
3126     <td class="full" align="center">Yes</td>
3127   </tr>
3128   <tr id="515">
3129     <td><a href="https://wg21.link/cwg515">515</a></td>
3130     <td>CD1</td>
3131     <td>Non-dependent references to base class members</td>
3132     <td class="none" align="center">Superseded by <a href="#1017">1017</a></td>
3133   </tr>
3134   <tr id="516">
3135     <td><a href="https://wg21.link/cwg516">516</a></td>
3136     <td>CD1</td>
3137     <td>Use of <TT>signed</TT> in bit-field declarations</td>
3138     <td class="na" align="center">N/A</td>
3139   </tr>
3140   <tr id="517">
3141     <td><a href="https://wg21.link/cwg517">517</a></td>
3142     <td>CD1</td>
3143     <td>Partial specialization following explicit instantiation</td>
3144     <td class="none" align="center">No</td>
3145   </tr>
3146   <tr id="518">
3147     <td><a href="https://wg21.link/cwg518">518</a></td>
3148     <td>CD1</td>
3149     <td>Trailing comma following <I>enumerator-list</I></td>
3150     <td class="full" align="center">Yes (C++11 onwards)</td>
3151   </tr>
3152   <tr id="519">
3153     <td><a href="https://wg21.link/cwg519">519</a></td>
3154     <td>CD1</td>
3155     <td>Null pointer preservation in <TT>void*</TT> conversions</td>
3156     <td class="full" align="center">Yes</td>
3157   </tr>
3158   <tr id="520">
3159     <td><a href="https://wg21.link/cwg520">520</a></td>
3160     <td>CD1</td>
3161     <td>Old-style casts between incomplete class types</td>
3162     <td class="na" align="center">N/A</td>
3163   </tr>
3164   <tr id="521">
3165     <td><a href="https://wg21.link/cwg521">521</a></td>
3166     <td>CD1</td>
3167     <td>Requirements for exceptions thrown by allocation functions</td>
3168     <td class="none" align="center">No</td>
3169   </tr>
3170   <tr id="522">
3171     <td><a href="https://wg21.link/cwg522">522</a></td>
3172     <td>CD1</td>
3173     <td>Array-to-pointer decay in template argument deduction</td>
3174     <td class="full" align="center">Yes</td>
3175   </tr>
3176   <tr class="open" id="523">
3177     <td><a href="https://wg21.link/cwg523">523</a></td>
3178     <td>open</td>
3179     <td>Can a one-past-the-end pointer be invalidated by deleting an adjacent object?</td>
3180     <td align="center">Not resolved</td>
3181   </tr>
3182   <tr id="524">
3183     <td><a href="https://wg21.link/cwg524">524</a></td>
3184     <td>CD1</td>
3185     <td>Can function-notation calls to operator functions be dependent?</td>
3186     <td class="full" align="center">Yes</td>
3187   </tr>
3188   <tr id="525">
3189     <td><a href="https://wg21.link/cwg525">525</a></td>
3190     <td>CD1</td>
3191     <td>Missing <TT>*</TT> in example</td>
3192     <td class="full" align="center">Yes</td>
3193   </tr>
3194   <tr id="526">
3195     <td><a href="https://wg21.link/cwg526">526</a></td>
3196     <td>CD1</td>
3197     <td>Confusing aspects in the specification of non-deduced contexts</td>
3198     <td class="full" align="center">Yes</td>
3199   </tr>
3200   <tr id="527">
3201     <td><a href="https://wg21.link/cwg527">527</a></td>
3202     <td>CD2</td>
3203     <td>Problems with linkage of types</td>
3204     <td class="na" align="center">N/A</td>
3205   </tr>
3206   <tr class="open" id="528">
3207     <td><a href="https://wg21.link/cwg528">528</a></td>
3208     <td>open</td>
3209     <td>Why are incomplete class types not allowed with <TT>typeid</TT>?</td>
3210     <td align="center">Not resolved</td>
3211   </tr>
3212   <tr class="open" id="529">
3213     <td><a href="https://wg21.link/cwg529">529</a></td>
3214     <td>drafting</td>
3215     <td>Use of <TT>template&lt;&gt;</TT> with &#8220;explicitly-specialized&#8221; class templates</td>
3216     <td align="center">Not resolved</td>
3217   </tr>
3218   <tr id="530">
3219     <td><a href="https://wg21.link/cwg530">530</a></td>
3220     <td>CD1</td>
3221     <td>Nontype template arguments in constant expressions</td>
3222     <td class="full" align="center">Yes</td>
3223   </tr>
3224   <tr id="531">
3225     <td><a href="https://wg21.link/cwg531">531</a></td>
3226     <td>C++11</td>
3227     <td>Defining members of explicit specializations</td>
3228     <td class="partial" align="center">Partial</td>
3229   </tr>
3230   <tr id="532">
3231     <td><a href="https://wg21.link/cwg532">532</a></td>
3232     <td>C++11</td>
3233     <td>Member/nonmember operator template partial ordering</td>
3234     <td class="full" align="center">Clang 3.5</td>
3235   </tr>
3236   <tr id="533">
3237     <td><a href="https://wg21.link/cwg533">533</a></td>
3238     <td>NAD</td>
3239     <td>Special treatment for C-style header names</td>
3240     <td class="na" align="center">N/A</td>
3241   </tr>
3242   <tr id="534">
3243     <td><a href="https://wg21.link/cwg534">534</a></td>
3244     <td>CD1</td>
3245     <td><I>template-name</I>s and <I>operator-function-id</I>s</td>
3246     <td class="full" align="center">Yes</td>
3247   </tr>
3248   <tr id="535">
3249     <td><a href="https://wg21.link/cwg535">535</a></td>
3250     <td>CD3</td>
3251     <td>Copy construction without a copy constructor</td>
3252     <td class="full" align="center">Yes</td>
3253   </tr>
3254   <tr id="536">
3255     <td><a href="https://wg21.link/cwg536">536</a></td>
3256     <td>CD6</td>
3257     <td>Problems in the description of <I>id-expression</I>s</td>
3258     <td class="none" align="center">Unknown</td>
3259   </tr>
3260   <tr id="537">
3261     <td><a href="https://wg21.link/cwg537">537</a></td>
3262     <td>CD1</td>
3263     <td>Definition of &#8220;signature&#8221;</td>
3264     <td class="na" align="center">N/A</td>
3265   </tr>
3266   <tr id="538">
3267     <td><a href="https://wg21.link/cwg538">538</a></td>
3268     <td>CD1</td>
3269     <td>Definition and usage
3270 of <I>structure</I>, <I>POD-struct</I>, <I>POD-union</I>,
3271 and <I>POD class</I></td>
3272     <td class="na" align="center">N/A</td>
3273   </tr>
3274   <tr id="539">
3275     <td><a href="https://wg21.link/cwg539">539</a></td>
3276     <td>CD3</td>
3277     <td>Constraints on <I>type-specifier-seq</I></td>
3278     <td class="full" align="center">Yes</td>
3279   </tr>
3280   <tr id="540">
3281     <td><a href="https://wg21.link/cwg540">540</a></td>
3282     <td>CD1</td>
3283     <td>Propagation of cv-qualifiers in reference-to-reference collapse</td>
3284     <td class="full" align="center">Yes</td>
3285   </tr>
3286   <tr id="541">
3287     <td><a href="https://wg21.link/cwg541">541</a></td>
3288     <td>CD2</td>
3289     <td>Dependent function types</td>
3290     <td class="full" align="center">Yes</td>
3291   </tr>
3292   <tr id="542">
3293     <td><a href="https://wg21.link/cwg542">542</a></td>
3294     <td>CD2</td>
3295     <td>Value initialization of arrays of POD-structs</td>
3296     <td class="full" align="center">Yes</td>
3297   </tr>
3298   <tr id="543">
3299     <td><a href="https://wg21.link/cwg543">543</a></td>
3300     <td>CD1</td>
3301     <td>Value initialization and default constructors</td>
3302     <td class="full" align="center">Yes</td>
3303   </tr>
3304   <tr id="544">
3305     <td><a href="https://wg21.link/cwg544">544</a></td>
3306     <td>NAD</td>
3307     <td>Base class lookup in explicit specialization</td>
3308     <td class="full" align="center">Yes</td>
3309   </tr>
3310   <tr class="open" id="545">
3311     <td><a href="https://wg21.link/cwg545">545</a></td>
3312     <td>open</td>
3313     <td>User-defined conversions and built-in operator overload resolution</td>
3314     <td align="center">Not resolved</td>
3315   </tr>
3316   <tr id="546">
3317     <td><a href="https://wg21.link/cwg546">546</a></td>
3318     <td>C++11</td>
3319     <td>Explicit instantiation of class template members</td>
3320     <td class="full" align="center">Yes</td>
3321   </tr>
3322   <tr id="547">
3323     <td><a href="https://wg21.link/cwg547">547</a></td>
3324     <td>C++11</td>
3325     <td>Partial specialization on member function types</td>
3326     <td class="full" align="center">Yes</td>
3327   </tr>
3328   <tr id="548">
3329     <td><a href="https://wg21.link/cwg548">548</a></td>
3330     <td>dup</td>
3331     <td><I>qualified-id</I>s in declarations</td>
3332     <td class="full" align="center">Duplicate of <a href="#482">482</a></td>
3333   </tr>
3334   <tr class="open" id="549">
3335     <td><a href="https://wg21.link/cwg549">549</a></td>
3336     <td>drafting</td>
3337     <td>Non-deducible parameters in partial specializations</td>
3338     <td align="center">Not resolved</td>
3339   </tr>
3340   <tr id="550">
3341     <td><a href="https://wg21.link/cwg550">550</a></td>
3342     <td>dup</td>
3343     <td>Pointer to array of unknown bound in parameter declarations</td>
3344     <td class="none" align="center">Unknown</td>
3345   </tr>
3346   <tr id="551">
3347     <td><a href="https://wg21.link/cwg551">551</a></td>
3348     <td>CD1</td>
3349     <td>When is <TT>inline</TT> permitted in an explicit instantiation?</td>
3350     <td class="full" align="center">Yes (C++11 onwards)</td>
3351   </tr>
3352   <tr id="552">
3353     <td><a href="https://wg21.link/cwg552">552</a></td>
3354     <td>NAD</td>
3355     <td>Use of <TT>typename</TT> in the type in a non-type <I>parameter-declaration</I></td>
3356     <td class="full" align="center">Yes</td>
3357   </tr>
3358   <tr id="553">
3359     <td><a href="https://wg21.link/cwg553">553</a></td>
3360     <td>NAD</td>
3361     <td>Problems with friend allocation and deallocation functions</td>
3362     <td class="none" align="center">Unknown</td>
3363   </tr>
3364   <tr id="554">
3365     <td><a href="https://wg21.link/cwg554">554</a></td>
3366     <td>CD6</td>
3367     <td>Definition of &#8220;declarative region&#8221; and &#8220;scope&#8221;</td>
3368     <td class="na" align="center">N/A</td>
3369   </tr>
3370   <tr id="555">
3371     <td><a href="https://wg21.link/cwg555">555</a></td>
3372     <td>CD5</td>
3373     <td>Pseudo-destructor name lookup</td>
3374     <td class="none" align="center">Unknown</td>
3375   </tr>
3376   <tr id="556">
3377     <td><a href="https://wg21.link/cwg556">556</a></td>
3378     <td>CD2</td>
3379     <td>Conflicting requirements for acceptable aliasing</td>
3380     <td class="na" align="center">N/A</td>
3381   </tr>
3382   <tr id="557">
3383     <td><a href="https://wg21.link/cwg557">557</a></td>
3384     <td>CD1</td>
3385     <td>Does argument-dependent lookup cause template instantiation?</td>
3386     <td class="full" align="center">Yes</td>
3387   </tr>
3388   <tr id="558">
3389     <td><a href="https://wg21.link/cwg558">558</a></td>
3390     <td>CD1</td>
3391     <td>Excluded characters in universal character names</td>
3392     <td class="full" align="center">Yes</td>
3393   </tr>
3394   <tr id="559">
3395     <td><a href="https://wg21.link/cwg559">559</a></td>
3396     <td>CD1</td>
3397     <td>Editing error in issue 382 resolution</td>
3398     <td class="full" align="center">Yes</td>
3399   </tr>
3400   <tr id="560">
3401     <td><a href="https://wg21.link/cwg560">560</a></td>
3402     <td>NAD</td>
3403     <td>Use of the <TT>typename</TT> keyword in return types</td>
3404     <td class="none" align="center">Unknown</td>
3405   </tr>
3406   <tr id="561">
3407     <td><a href="https://wg21.link/cwg561">561</a></td>
3408     <td>CD2</td>
3409     <td>Internal linkage functions in dependent name lookup</td>
3410     <td class="full" align="center">Yes</td>
3411   </tr>
3412   <tr id="562">
3413     <td><a href="https://wg21.link/cwg562">562</a></td>
3414     <td>CD6</td>
3415     <td><I>qualified-id</I>s in non-expression contexts</td>
3416     <td class="none" align="center">Unknown</td>
3417   </tr>
3418   <tr id="563">
3419     <td><a href="https://wg21.link/cwg563">563</a></td>
3420     <td>CD6</td>
3421     <td>Linkage specification for objects</td>
3422     <td class="none" align="center">Unknown</td>
3423   </tr>
3424   <tr id="564">
3425     <td><a href="https://wg21.link/cwg564">564</a></td>
3426     <td>CD2</td>
3427     <td>Agreement of language linkage or <I>linkage-specification</I>s?</td>
3428     <td class="full" align="center">Yes</td>
3429   </tr>
3430   <tr id="565">
3431     <td><a href="https://wg21.link/cwg565">565</a></td>
3432     <td>CD3</td>
3433     <td>Conflict rules for <I>using-declaration</I>s naming function templates</td>
3434     <td class="full" align="center">Yes</td>
3435   </tr>
3436   <tr id="566">
3437     <td><a href="https://wg21.link/cwg566">566</a></td>
3438     <td>NAD</td>
3439     <td>Conversion of negative floating point values to integer type</td>
3440     <td class="full" align="center">Yes</td>
3441   </tr>
3442   <tr id="567">
3443     <td><a href="https://wg21.link/cwg567">567</a></td>
3444     <td>NAD</td>
3445     <td>Can <TT>size_t</TT> and <TT>ptrdiff_t</TT> be larger than <TT>long</TT>?</td>
3446     <td class="na" align="center">N/A</td>
3447   </tr>
3448   <tr id="568">
3449     <td><a href="https://wg21.link/cwg568">568</a></td>
3450     <td>CD1</td>
3451     <td>Definition of POD is too strict</td>
3452     <td class="full" align="center">Yes (C++11 onwards)</td>
3453   </tr>
3454   <tr id="569">
3455     <td><a href="https://wg21.link/cwg569">569</a></td>
3456     <td>CD2</td>
3457     <td>Spurious semicolons at namespace scope should be allowed</td>
3458     <td class="full" align="center">Yes (C++11 onwards)</td>
3459   </tr>
3460   <tr id="570">
3461     <td><a href="https://wg21.link/cwg570">570</a></td>
3462     <td>CD2</td>
3463     <td>Are references subject to the ODR?</td>
3464     <td class="na" align="center">Duplicate of <a href="#633">633</a></td>
3465   </tr>
3466   <tr id="571">
3467     <td><a href="https://wg21.link/cwg571">571</a></td>
3468     <td>CD2</td>
3469     <td>References declared <TT>const</TT></td>
3470     <td class="none" align="center">Unknown</td>
3471   </tr>
3472   <tr id="572">
3473     <td><a href="https://wg21.link/cwg572">572</a></td>
3474     <td>C++11</td>
3475     <td>Standard conversions for non-built-in types</td>
3476     <td class="full" align="center">Yes</td>
3477   </tr>
3478   <tr id="573">
3479     <td><a href="https://wg21.link/cwg573">573</a></td>
3480     <td>C++11</td>
3481     <td>Conversions between function pointers and <TT>void*</TT></td>
3482     <td class="none" align="center">No</td>
3483   </tr>
3484   <tr id="574">
3485     <td><a href="https://wg21.link/cwg574">574</a></td>
3486     <td>NAD</td>
3487     <td>Definition of &#8220;copy assignment operator&#8221;</td>
3488     <td class="full" align="center">Yes</td>
3489   </tr>
3490   <tr id="575">
3491     <td><a href="https://wg21.link/cwg575">575</a></td>
3492     <td>C++11</td>
3493     <td>Criteria for deduction failure</td>
3494     <td class="full" align="center">Yes</td>
3495   </tr>
3496   <tr id="576">
3497     <td><a href="https://wg21.link/cwg576">576</a></td>
3498     <td>CD2</td>
3499     <td>Typedefs in function definitions</td>
3500     <td class="full" align="center">Yes</td>
3501   </tr>
3502   <tr id="577">
3503     <td><a href="https://wg21.link/cwg577">577</a></td>
3504     <td>CD3</td>
3505     <td><TT>void</TT> in an empty parameter list</td>
3506     <td class="full" align="center">Yes</td>
3507   </tr>
3508   <tr id="578">
3509     <td><a href="https://wg21.link/cwg578">578</a></td>
3510     <td>CD6</td>
3511     <td>Phase 1 replacement of characters with <I>universal-character-name</I>s</td>
3512     <td class="none" align="center">Unknown</td>
3513   </tr>
3514   <tr class="open" id="579">
3515     <td><a href="https://wg21.link/cwg579">579</a></td>
3516     <td>open</td>
3517     <td>What is a &#8220;nested&#8221; <TT>&gt;</TT> or <TT>&gt;&gt;</TT>?</td>
3518     <td align="center">Not resolved</td>
3519   </tr>
3520   <tr id="580">
3521     <td><a href="https://wg21.link/cwg580">580</a></td>
3522     <td>C++11</td>
3523     <td>Access in <I>template-parameter</I>s of member and friend definitions</td>
3524     <td class="partial" align="center">Partial</td>
3525   </tr>
3526   <tr id="581">
3527     <td><a href="https://wg21.link/cwg581">581</a></td>
3528     <td>CD5</td>
3529     <td>Can a templated constructor be explicitly instantiated or specialized?</td>
3530     <td class="none" align="center">Unknown</td>
3531   </tr>
3532   <tr id="582">
3533     <td><a href="https://wg21.link/cwg582">582</a></td>
3534     <td>CD1</td>
3535     <td>Template conversion functions</td>
3536     <td class="na" align="center">N/A</td>
3537   </tr>
3538   <tr id="583">
3539     <td><a href="https://wg21.link/cwg583">583</a></td>
3540     <td>CD3</td>
3541     <td>Relational pointer comparisons against the null pointer constant</td>
3542     <td class="full" align="center">Clang 4</td>
3543   </tr>
3544   <tr id="584">
3545     <td><a href="https://wg21.link/cwg584">584</a></td>
3546     <td>NAD</td>
3547     <td>Unions and aliasing</td>
3548     <td class="na" align="center">N/A</td>
3549   </tr>
3550   <tr id="585">
3551     <td><a href="https://wg21.link/cwg585">585</a></td>
3552     <td>NAD</td>
3553     <td>Friend template template parameters</td>
3554     <td class="full" align="center">Yes</td>
3555   </tr>
3556   <tr id="586">
3557     <td><a href="https://wg21.link/cwg586">586</a></td>
3558     <td>NAD</td>
3559     <td>Default <I>template-argument</I>s and template argument deduction</td>
3560     <td class="na" align="center">N/A</td>
3561   </tr>
3562   <tr id="587">
3563     <td><a href="https://wg21.link/cwg587">587</a></td>
3564     <td>CD2</td>
3565     <td>Lvalue operands of a conditional expression differing only in cv-qualification</td>
3566     <td class="full" align="center">Yes</td>
3567   </tr>
3568   <tr id="588">
3569     <td><a href="https://wg21.link/cwg588">588</a></td>
3570     <td>CD2</td>
3571     <td>Searching dependent bases of classes local to function templates</td>
3572     <td class="full" align="center">Yes</td>
3573   </tr>
3574   <tr id="589">
3575     <td><a href="https://wg21.link/cwg589">589</a></td>
3576     <td>CD2</td>
3577     <td>Direct binding of class and array rvalues in reference initialization</td>
3578     <td class="full" align="center">Yes</td>
3579   </tr>
3580   <tr id="590">
3581     <td><a href="https://wg21.link/cwg590">590</a></td>
3582     <td>C++11</td>
3583     <td>Nested classes and the &#8220;current instantiation&#8221;</td>
3584     <td class="full" align="center">Yes</td>
3585   </tr>
3586   <tr id="591">
3587     <td><a href="https://wg21.link/cwg591">591</a></td>
3588     <td>CD4</td>
3589     <td>When a dependent base class is the current instantiation</td>
3590     <td class="none" align="center">No</td>
3591   </tr>
3592   <tr id="592">
3593     <td><a href="https://wg21.link/cwg592">592</a></td>
3594     <td>CD1</td>
3595     <td>Exceptions during construction of local static objects</td>
3596     <td class="na" align="center">N/A</td>
3597   </tr>
3598   <tr id="593">
3599     <td><a href="https://wg21.link/cwg593">593</a></td>
3600     <td>NAD</td>
3601     <td>Falling off the end of a destructor's <I>function-try-block</I> handler</td>
3602     <td class="none" align="center">Unknown</td>
3603   </tr>
3604   <tr id="594">
3605     <td><a href="https://wg21.link/cwg594">594</a></td>
3606     <td>CD1</td>
3607     <td>Coordinating issues 119 and 404 with delegating constructors</td>
3608     <td class="na" align="center">N/A</td>
3609   </tr>
3610   <tr id="595">
3611     <td><a href="https://wg21.link/cwg595">595</a></td>
3612     <td>dup</td>
3613     <td>Exception specifications in templates instantiated from class bodies</td>
3614     <td class="full" align="center">Duplicate of <a href="#1330">1330</a></td>
3615   </tr>
3616   <tr id="596">
3617     <td><a href="https://wg21.link/cwg596">596</a></td>
3618     <td>NAD</td>
3619     <td>Replacing an exception object</td>
3620     <td class="none" align="center">Unknown</td>
3621   </tr>
3622   <tr id="597">
3623     <td><a href="https://wg21.link/cwg597">597</a></td>
3624     <td>CD3</td>
3625     <td>Conversions applied to out-of-lifetime non-POD lvalues</td>
3626     <td class="na" align="center">N/A</td>
3627   </tr>
3628   <tr id="598">
3629     <td><a href="https://wg21.link/cwg598">598</a></td>
3630     <td>CD2</td>
3631     <td>Associated namespaces of overloaded functions and function templates</td>
3632     <td class="full" align="center">Yes</td>
3633   </tr>
3634   <tr id="599">
3635     <td><a href="https://wg21.link/cwg599">599</a></td>
3636     <td>CD2</td>
3637     <td>Deleting a null function pointer</td>
3638     <td class="partial" align="center">Partial</td>
3639   </tr>
3640   <tr id="600">
3641     <td><a href="https://wg21.link/cwg600">600</a></td>
3642     <td>CD6</td>
3643     <td>Does access control apply to members or to names?</td>
3644     <td class="full" align="center">Yes</td>
3645   </tr>
3646   <tr id="601">
3647     <td><a href="https://wg21.link/cwg601">601</a></td>
3648     <td>CD2</td>
3649     <td>Type of literals in preprocessing expressions</td>
3650     <td class="full" align="center">Yes</td>
3651   </tr>
3652   <tr id="602">
3653     <td><a href="https://wg21.link/cwg602">602</a></td>
3654     <td>C++11</td>
3655     <td>When is the injected-class-name of a class template a template?</td>
3656     <td class="full" align="center">Yes</td>
3657   </tr>
3658   <tr id="603">
3659     <td><a href="https://wg21.link/cwg603">603</a></td>
3660     <td>CD1</td>
3661     <td>Type equivalence and unsigned overflow</td>
3662     <td class="full" align="center">Yes</td>
3663   </tr>
3664   <tr id="604">
3665     <td><a href="https://wg21.link/cwg604">604</a></td>
3666     <td>CD2</td>
3667     <td>Argument list for overload resolution in copy-initialization</td>
3668     <td class="na" align="center">N/A</td>
3669   </tr>
3670   <tr id="605">
3671     <td><a href="https://wg21.link/cwg605">605</a></td>
3672     <td>C++11</td>
3673     <td>Linkage of explicit specializations</td>
3674     <td class="none" align="center">Unknown</td>
3675   </tr>
3676   <tr id="606">
3677     <td><a href="https://wg21.link/cwg606">606</a></td>
3678     <td>CD1</td>
3679     <td>Template argument deduction for rvalue references</td>
3680     <td class="full" align="center">Yes</td>
3681   </tr>
3682   <tr id="607">
3683     <td><a href="https://wg21.link/cwg607">607</a></td>
3684     <td>CD6</td>
3685     <td>Lookup of <I>mem-initializer-id</I>s</td>
3686     <td class="none" align="center">Unknown</td>
3687   </tr>
3688   <tr id="608">
3689     <td><a href="https://wg21.link/cwg608">608</a></td>
3690     <td>CD2</td>
3691     <td>Determining the final overrider of a virtual function</td>
3692     <td class="full" align="center">Yes</td>
3693   </tr>
3694   <tr id="609">
3695     <td><a href="https://wg21.link/cwg609">609</a></td>
3696     <td>CD4</td>
3697     <td>What is a &#8220;top-level&#8221; cv-qualifier?</td>
3698     <td class="none" align="center">Unknown</td>
3699   </tr>
3700   <tr id="610">
3701     <td><a href="https://wg21.link/cwg610">610</a></td>
3702     <td>NAD</td>
3703     <td>Computing the negative of <TT>0U</TT></td>
3704     <td class="full" align="center">Yes</td>
3705   </tr>
3706   <tr id="611">
3707     <td><a href="https://wg21.link/cwg611">611</a></td>
3708     <td>CD2</td>
3709     <td>Zero-initializing references</td>
3710     <td class="full" align="center">Yes</td>
3711   </tr>
3712   <tr id="612">
3713     <td><a href="https://wg21.link/cwg612">612</a></td>
3714     <td>CD2</td>
3715     <td>Requirements on a conforming implementation</td>
3716     <td class="na" align="center">N/A</td>
3717   </tr>
3718   <tr id="613">
3719     <td><a href="https://wg21.link/cwg613">613</a></td>
3720     <td>CD1</td>
3721     <td>Unevaluated uses of non-static class members</td>
3722     <td class="full" align="center">Yes (C++11 onwards)</td>
3723   </tr>
3724   <tr id="614">
3725     <td><a href="https://wg21.link/cwg614">614</a></td>
3726     <td>CD1</td>
3727     <td>Results of integer <TT>/</TT> and <TT>%</TT></td>
3728     <td class="full" align="center">Yes</td>
3729   </tr>
3730   <tr id="615">
3731     <td><a href="https://wg21.link/cwg615">615</a></td>
3732     <td>C++11</td>
3733     <td>Incorrect description of variables that can be initialized</td>
3734     <td class="full" align="center">Yes</td>
3735   </tr>
3736   <tr id="616">
3737     <td><a href="https://wg21.link/cwg616">616</a></td>
3738     <td>CD3</td>
3739     <td>Definition of &#8220;indeterminate value&#8221;</td>
3740     <td class="full" align="center">Clang 4</td>
3741   </tr>
3742   <tr id="617">
3743     <td><a href="https://wg21.link/cwg617">617</a></td>
3744     <td>NAD</td>
3745     <td>Lvalue-to-rvalue conversions of uninitialized <TT>char</TT> objects</td>
3746     <td class="none" align="center">Unknown</td>
3747   </tr>
3748   <tr id="618">
3749     <td><a href="https://wg21.link/cwg618">618</a></td>
3750     <td>CD2</td>
3751     <td>Casts in preprocessor conditional expressions</td>
3752     <td class="full" align="center">Yes</td>
3753   </tr>
3754   <tr id="619">
3755     <td><a href="https://wg21.link/cwg619">619</a></td>
3756     <td>C++11</td>
3757     <td>Completeness of array types</td>
3758     <td class="full" align="center">Yes</td>
3759   </tr>
3760   <tr id="620">
3761     <td><a href="https://wg21.link/cwg620">620</a></td>
3762     <td>CD1</td>
3763     <td>Declaration order in layout-compatible POD structs</td>
3764     <td class="full" align="center">Duplicate of <a href="#568">568</a></td>
3765   </tr>
3766   <tr id="621">
3767     <td><a href="https://wg21.link/cwg621">621</a></td>
3768     <td>C++11</td>
3769     <td>Template argument deduction from function return types</td>
3770     <td class="none" align="center">Unknown</td>
3771   </tr>
3772   <tr id="622">
3773     <td><a href="https://wg21.link/cwg622">622</a></td>
3774     <td>NAD</td>
3775     <td>Relational comparisons of arbitrary pointers</td>
3776     <td class="none" align="center">Unknown</td>
3777   </tr>
3778   <tr id="623">
3779     <td><a href="https://wg21.link/cwg623">623</a></td>
3780     <td>CD3</td>
3781     <td>Use of pointers to deallocated storage</td>
3782     <td class="na" align="center">N/A</td>
3783   </tr>
3784   <tr id="624">
3785     <td><a href="https://wg21.link/cwg624">624</a></td>
3786     <td>CD1</td>
3787     <td>Overflow in calculating size of allocation</td>
3788     <td class="none" align="center">Unknown</td>
3789   </tr>
3790   <tr id="625">
3791     <td><a href="https://wg21.link/cwg625">625</a></td>
3792     <td>CD2</td>
3793     <td>Use of <TT>auto</TT> as a <I>template-argument</I></td>
3794     <td class="full" align="center">Yes</td>
3795   </tr>
3796   <tr id="626">
3797     <td><a href="https://wg21.link/cwg626">626</a></td>
3798     <td>CD2</td>
3799     <td>Preprocessor string literals</td>
3800     <td class="full" align="center">Yes</td>
3801   </tr>
3802   <tr id="627">
3803     <td><a href="https://wg21.link/cwg627">627</a></td>
3804     <td>NAD</td>
3805     <td>Values behaving as types</td>
3806     <td class="full" align="center">Yes</td>
3807   </tr>
3808   <tr id="628">
3809     <td><a href="https://wg21.link/cwg628">628</a></td>
3810     <td>CD2</td>
3811     <td>The values of an enumeration with no enumerator</td>
3812     <td class="na" align="center">N/A</td>
3813   </tr>
3814   <tr id="629">
3815     <td><a href="https://wg21.link/cwg629">629</a></td>
3816     <td>CD1</td>
3817     <td><TT>auto</TT> parsing ambiguity</td>
3818     <td class="full" align="center">Yes</td>
3819   </tr>
3820   <tr id="630">
3821     <td><a href="https://wg21.link/cwg630">630</a></td>
3822     <td>CD2</td>
3823     <td>Equality of narrow and wide character values in the basic character set</td>
3824     <td class="full" align="center">Yes</td>
3825   </tr>
3826   <tr id="631">
3827     <td><a href="https://wg21.link/cwg631">631</a></td>
3828     <td>CD3</td>
3829     <td>Jumping into a &#8220;then&#8221; clause</td>
3830     <td class="na" align="center">N/A</td>
3831   </tr>
3832   <tr id="632">
3833     <td><a href="https://wg21.link/cwg632">632</a></td>
3834     <td>CD1</td>
3835     <td>Brace-enclosed initializer for scalar member of aggregate</td>
3836     <td class="full" align="center">Yes</td>
3837   </tr>
3838   <tr id="633">
3839     <td><a href="https://wg21.link/cwg633">633</a></td>
3840     <td>CD2</td>
3841     <td>Specifications for variables that should also apply to references</td>
3842     <td class="na" align="center">N/A</td>
3843   </tr>
3844   <tr id="634">
3845     <td><a href="https://wg21.link/cwg634">634</a></td>
3846     <td>CD1</td>
3847     <td>Conditionally-supported behavior for non-POD objects passed to ellipsis redux</td>
3848     <td class="full" align="center">Yes</td>
3849   </tr>
3850   <tr id="635">
3851     <td><a href="https://wg21.link/cwg635">635</a></td>
3852     <td>NAD</td>
3853     <td>Names of constructors and destructors of templates</td>
3854     <td class="full" align="center">Yes</td>
3855   </tr>
3856   <tr id="636">
3857     <td><a href="https://wg21.link/cwg636">636</a></td>
3858     <td>CD4</td>
3859     <td>Dynamic type of objects and aliasing</td>
3860     <td class="none" align="center">Unknown</td>
3861   </tr>
3862   <tr id="637">
3863     <td><a href="https://wg21.link/cwg637">637</a></td>
3864     <td>CD1</td>
3865     <td>Sequencing rules and example disagree</td>
3866     <td class="full" align="center">Yes</td>
3867   </tr>
3868   <tr id="638">
3869     <td><a href="https://wg21.link/cwg638">638</a></td>
3870     <td>CD2</td>
3871     <td>Explicit specialization and friendship</td>
3872     <td class="none" align="center">No</td>
3873   </tr>
3874   <tr id="639">
3875     <td><a href="https://wg21.link/cwg639">639</a></td>
3876     <td>CD1</td>
3877     <td>What makes side effects &#8220;different&#8221; from one another?</td>
3878     <td class="full" align="center">Yes</td>
3879   </tr>
3880   <tr class="open" id="640">
3881     <td><a href="https://wg21.link/cwg640">640</a></td>
3882     <td>open</td>
3883     <td>Accessing destroyed local objects of static storage duration</td>
3884     <td align="center">Not resolved</td>
3885   </tr>
3886   <tr id="641">
3887     <td><a href="https://wg21.link/cwg641">641</a></td>
3888     <td>CD2</td>
3889     <td>Overload resolution and conversion-to-same-type operators</td>
3890     <td class="full" align="center">Yes</td>
3891   </tr>
3892   <tr id="642">
3893     <td><a href="https://wg21.link/cwg642">642</a></td>
3894     <td>CD2</td>
3895     <td>Definition and use of &#8220;block scope&#8221; and &#8220;local scope&#8221;</td>
3896     <td class="full" align="center">Yes</td>
3897   </tr>
3898   <tr id="643">
3899     <td><a href="https://wg21.link/cwg643">643</a></td>
3900     <td>NAD</td>
3901     <td>Use of <TT>decltype</TT> in a class <I>member-specification</I></td>
3902     <td class="full" align="center">Yes</td>
3903   </tr>
3904   <tr id="644">
3905     <td><a href="https://wg21.link/cwg644">644</a></td>
3906     <td>CD1</td>
3907     <td>Should a trivial class type be a literal type?</td>
3908     <td class="partial" align="center">Partial</td>
3909   </tr>
3910   <tr id="645">
3911     <td><a href="https://wg21.link/cwg645">645</a></td>
3912     <td>CD2</td>
3913     <td>Are bit-field and non-bit-field members layout compatible?</td>
3914     <td class="na" align="center">N/A</td>
3915   </tr>
3916   <tr id="646">
3917     <td><a href="https://wg21.link/cwg646">646</a></td>
3918     <td>NAD</td>
3919     <td>Can a class with a constexpr copy constructor be a literal type?</td>
3920     <td class="none" align="center">Superseded by <a href="#981">981</a></td>
3921   </tr>
3922   <tr id="647">
3923     <td><a href="https://wg21.link/cwg647">647</a></td>
3924     <td>CD1</td>
3925     <td>Non-constexpr instances of constexpr constructor templates</td>
3926     <td class="full" align="center">Yes</td>
3927   </tr>
3928   <tr id="648">
3929     <td><a href="https://wg21.link/cwg648">648</a></td>
3930     <td>CD1</td>
3931     <td>Constant expressions in constexpr initializers</td>
3932     <td class="full" align="center">Yes</td>
3933   </tr>
3934   <tr id="649">
3935     <td><a href="https://wg21.link/cwg649">649</a></td>
3936     <td>CD1</td>
3937     <td>Optionally ill-formed extended alignment requests</td>
3938     <td class="full" align="center">Yes</td>
3939   </tr>
3940   <tr id="650">
3941     <td><a href="https://wg21.link/cwg650">650</a></td>
3942     <td>CD2</td>
3943     <td>Order of destruction for temporaries bound to the returned value of a function</td>
3944     <td class="none" align="center">Unknown</td>
3945   </tr>
3946   <tr id="651">
3947     <td><a href="https://wg21.link/cwg651">651</a></td>
3948     <td>CD1</td>
3949     <td>Problems in <TT>decltype</TT> specification and examples</td>
3950     <td class="full" align="center">Yes</td>
3951   </tr>
3952   <tr id="652">
3953     <td><a href="https://wg21.link/cwg652">652</a></td>
3954     <td>CD2</td>
3955     <td>Compile-time evaluation of floating-point expressions</td>
3956     <td class="full" align="center">Yes</td>
3957   </tr>
3958   <tr id="653">
3959     <td><a href="https://wg21.link/cwg653">653</a></td>
3960     <td>CD2</td>
3961     <td>Copy assignment of unions</td>
3962     <td class="none" align="center">Unknown</td>
3963   </tr>
3964   <tr id="654">
3965     <td><a href="https://wg21.link/cwg654">654</a></td>
3966     <td>CD1</td>
3967     <td>Conversions to and from <TT>nullptr_t</TT></td>
3968     <td class="full" align="center">Superseded by <a href="#1423">1423</a></td>
3969   </tr>
3970   <tr id="655">
3971     <td><a href="https://wg21.link/cwg655">655</a></td>
3972     <td>C++11</td>
3973     <td>Initialization not specified for forwarding constructors</td>
3974     <td class="full" align="center">Yes</td>
3975   </tr>
3976   <tr id="656">
3977     <td><a href="https://wg21.link/cwg656">656</a></td>
3978     <td>CD2</td>
3979     <td>Direct binding to the result of a conversion operator</td>
3980     <td class="full" align="center">Yes</td>
3981   </tr>
3982   <tr id="657">
3983     <td><a href="https://wg21.link/cwg657">657</a></td>
3984     <td>CD2</td>
3985     <td>Abstract class parameter in synthesized declaration</td>
3986     <td class="partial" align="center">Partial</td>
3987   </tr>
3988   <tr id="658">
3989     <td><a href="https://wg21.link/cwg658">658</a></td>
3990     <td>CD2</td>
3991     <td>Defining <TT>reinterpret_cast</TT> for pointer types</td>
3992     <td class="none" align="center">Unknown</td>
3993   </tr>
3994   <tr id="659">
3995     <td><a href="https://wg21.link/cwg659">659</a></td>
3996     <td>CD1</td>
3997     <td>Alignment of function types</td>
3998     <td class="full" align="center">Yes</td>
3999   </tr>
4000   <tr id="660">
4001     <td><a href="https://wg21.link/cwg660">660</a></td>
4002     <td>CD1</td>
4003     <td>Unnamed scoped enumerations</td>
4004     <td class="full" align="center">Yes</td>
4005   </tr>
4006   <tr id="661">
4007     <td><a href="https://wg21.link/cwg661">661</a></td>
4008     <td>CD1</td>
4009     <td>Semantics of arithmetic comparisons</td>
4010     <td class="none" align="center">Unknown</td>
4011   </tr>
4012   <tr id="662">
4013     <td><a href="https://wg21.link/cwg662">662</a></td>
4014     <td>NAD</td>
4015     <td>Forming a pointer to a reference type</td>
4016     <td class="full" align="center">Yes</td>
4017   </tr>
4018   <tr id="663">
4019     <td><a href="https://wg21.link/cwg663">663</a></td>
4020     <td>CD1</td>
4021     <td>Valid Cyrillic identifier characters</td>
4022     <td class="na" align="center">Superseded by <a href="https://wg21.link/P1949">P1949</a></td>
4023   </tr>
4024   <tr id="664">
4025     <td><a href="https://wg21.link/cwg664">664</a></td>
4026     <td>CD2</td>
4027     <td>Direct binding of references to non-class rvalue references</td>
4028     <td class="full" align="center">Yes</td>
4029   </tr>
4030   <tr id="665">
4031     <td><a href="https://wg21.link/cwg665">665</a></td>
4032     <td>CD2</td>
4033     <td>Problems in the specification of <TT>dynamic_cast</TT></td>
4034     <td class="full" align="center">Yes</td>
4035   </tr>
4036   <tr id="666">
4037     <td><a href="https://wg21.link/cwg666">666</a></td>
4038     <td>CD1</td>
4039     <td>Dependent <I>qualified-id</I>s without the <TT>typename</TT> keyword</td>
4040     <td class="full" align="center">Yes</td>
4041   </tr>
4042   <tr id="667">
4043     <td><a href="https://wg21.link/cwg667">667</a></td>
4044     <td>CD2</td>
4045     <td>Trivial special member functions that cannot be implicitly defined</td>
4046     <td class="full" align="center">Yes</td>
4047   </tr>
4048   <tr id="668">
4049     <td><a href="https://wg21.link/cwg668">668</a></td>
4050     <td>CD2</td>
4051     <td>Throwing an exception from the destructor of a local static object</td>
4052     <td class="none" align="center">Unknown</td>
4053   </tr>
4054   <tr id="669">
4055     <td><a href="https://wg21.link/cwg669">669</a></td>
4056     <td>NAD</td>
4057     <td>Confusing specification of the meaning of <TT>decltype</TT></td>
4058     <td class="full" align="center">Yes</td>
4059   </tr>
4060   <tr id="670">
4061     <td><a href="https://wg21.link/cwg670">670</a></td>
4062     <td>CD4</td>
4063     <td>Copy initialization via derived-to-base conversion in the second step</td>
4064     <td class="none" align="center">Unknown</td>
4065   </tr>
4066   <tr id="671">
4067     <td><a href="https://wg21.link/cwg671">671</a></td>
4068     <td>CD1</td>
4069     <td>Explicit conversion from a scoped enumeration type to integral type</td>
4070     <td class="full" align="center">Yes</td>
4071   </tr>
4072   <tr id="672">
4073     <td><a href="https://wg21.link/cwg672">672</a></td>
4074     <td>CD2</td>
4075     <td>Sequencing of initialization in <I>new-expression</I>s</td>
4076     <td class="none" align="center">Unknown</td>
4077   </tr>
4078   <tr id="673">
4079     <td><a href="https://wg21.link/cwg673">673</a></td>
4080     <td>NAD</td>
4081     <td>Injection of names from <I>elaborated-type-specifier</I>s in <TT>friend</TT> declarations</td>
4082     <td class="full" align="center">Yes</td>
4083   </tr>
4084   <tr id="674">
4085     <td><a href="https://wg21.link/cwg674">674</a></td>
4086     <td>C++11</td>
4087     <td>&#8220;matching specialization&#8221; for a friend declaration</td>
4088     <td class="full" align="center">Clang 8</td>
4089   </tr>
4090   <tr id="675">
4091     <td><a href="https://wg21.link/cwg675">675</a></td>
4092     <td>CD3</td>
4093     <td>Signedness of bit-field with typedef or template parameter type</td>
4094     <td class="none" align="center">Duplicate of <a href="#739">739</a></td>
4095   </tr>
4096   <tr id="676">
4097     <td><a href="https://wg21.link/cwg676">676</a></td>
4098     <td>C++11</td>
4099     <td><I>static_assert-declaration</I>s and general requirements for declarations</td>
4100     <td class="na" align="center">N/A</td>
4101   </tr>
4102   <tr id="677">
4103     <td><a href="https://wg21.link/cwg677">677</a></td>
4104     <td>CD1</td>
4105     <td>Deleted <TT>operator delete</TT> and virtual destructors</td>
4106     <td class="none" align="center">No</td>
4107   </tr>
4108   <tr id="678">
4109     <td><a href="https://wg21.link/cwg678">678</a></td>
4110     <td>C++11</td>
4111     <td>Language linkage of member function parameter types and the ODR</td>
4112     <td class="none" align="center">Unknown</td>
4113   </tr>
4114   <tr id="679">
4115     <td><a href="https://wg21.link/cwg679">679</a></td>
4116     <td>CD1</td>
4117     <td>Equivalence of <I>template-id</I>s and operator function templates</td>
4118     <td class="full" align="center">Yes</td>
4119   </tr>
4120   <tr id="680">
4121     <td><a href="https://wg21.link/cwg680">680</a></td>
4122     <td>CD2</td>
4123     <td>What is a move constructor?</td>
4124     <td class="na" align="center">N/A</td>
4125   </tr>
4126   <tr id="681">
4127     <td><a href="https://wg21.link/cwg681">681</a></td>
4128     <td>CD1</td>
4129     <td>Restrictions on declarators with late-specified return types</td>
4130     <td class="partial" align="center">Partial</td>
4131   </tr>
4132   <tr id="682">
4133     <td><a href="https://wg21.link/cwg682">682</a></td>
4134     <td>CD5</td>
4135     <td>Missing description of lookup of template aliases</td>
4136     <td class="none" align="center">Unknown</td>
4137   </tr>
4138   <tr id="683">
4139     <td><a href="https://wg21.link/cwg683">683</a></td>
4140     <td>CD1</td>
4141     <td>Requirements for trivial subobject special functions</td>
4142     <td class="full" align="center">Yes</td>
4143   </tr>
4144   <tr id="684">
4145     <td><a href="https://wg21.link/cwg684">684</a></td>
4146     <td>CD1</td>
4147     <td>Constant expressions involving the address of an automatic variable</td>
4148     <td class="none" align="center">Superseded by <a href="#1454">1454</a></td>
4149   </tr>
4150   <tr id="685">
4151     <td><a href="https://wg21.link/cwg685">685</a></td>
4152     <td>CD2</td>
4153     <td>Integral promotion of enumeration ignores fixed underlying type</td>
4154     <td class="full" align="center">Yes</td>
4155   </tr>
4156   <tr id="686">
4157     <td><a href="https://wg21.link/cwg686">686</a></td>
4158     <td>CD1</td>
4159     <td>Type declarations/definitions in <I>type-specifier-seq</I>s and <I>type-id</I>s</td>
4160     <td class="full" align="center">Yes</td>
4161   </tr>
4162   <tr id="687">
4163     <td><a href="https://wg21.link/cwg687">687</a></td>
4164     <td>NAD</td>
4165     <td><TT>template</TT> keyword with <I>unqualified-id</I>s</td>
4166     <td class="none" align="center">Unknown</td>
4167   </tr>
4168   <tr id="688">
4169     <td><a href="https://wg21.link/cwg688">688</a></td>
4170     <td>CD1</td>
4171     <td>Constexpr constructors and static initialization</td>
4172     <td class="none" align="center">Unknown</td>
4173   </tr>
4174   <tr id="689">
4175     <td><a href="https://wg21.link/cwg689">689</a></td>
4176     <td>CD5</td>
4177     <td>Maximum values of signed and unsigned integers</td>
4178     <td class="none" align="center">Unknown</td>
4179   </tr>
4180   <tr id="690">
4181     <td><a href="https://wg21.link/cwg690">690</a></td>
4182     <td>CD2</td>
4183     <td>The dynamic type of an rvalue reference</td>
4184     <td class="none" align="center">Unknown</td>
4185   </tr>
4186   <tr id="691">
4187     <td><a href="https://wg21.link/cwg691">691</a></td>
4188     <td>C++11</td>
4189     <td>Template parameter packs in class template partial specializations</td>
4190     <td class="none" align="center">Unknown</td>
4191   </tr>
4192   <tr id="692">
4193     <td><a href="https://wg21.link/cwg692">692</a></td>
4194     <td>C++11</td>
4195     <td>Partial ordering of variadic class template partial specializations</td>
4196     <td class="unreleased" align="center">Clang 16</td>
4197   </tr>
4198   <tr id="693">
4199     <td><a href="https://wg21.link/cwg693">693</a></td>
4200     <td>CD2</td>
4201     <td>New string types and deprecated conversion</td>
4202     <td class="none" align="center">Unknown</td>
4203   </tr>
4204   <tr id="694">
4205     <td><a href="https://wg21.link/cwg694">694</a></td>
4206     <td>C++11</td>
4207     <td>Zero- and value-initialization of union objects</td>
4208     <td class="none" align="center">Unknown</td>
4209   </tr>
4210   <tr id="695">
4211     <td><a href="https://wg21.link/cwg695">695</a></td>
4212     <td>CD2</td>
4213     <td>Compile-time calculation errors in constexpr functions</td>
4214     <td class="none" align="center">Unknown</td>
4215   </tr>
4216   <tr id="696">
4217     <td><a href="https://wg21.link/cwg696">696</a></td>
4218     <td>C++11</td>
4219     <td>Use of block-scope constants in local classes</td>
4220     <td class="full" align="center">Yes</td>
4221   </tr>
4222   <tr class="open" id="697">
4223     <td><a href="https://wg21.link/cwg697">697</a></td>
4224     <td>open</td>
4225     <td>Deduction rules apply to more than functions</td>
4226     <td align="center">Not resolved</td>
4227   </tr>
4228   <tr class="open" id="698">
4229     <td><a href="https://wg21.link/cwg698">698</a></td>
4230     <td>open</td>
4231     <td>The definition of &#8220;sequenced before&#8221; is too narrow</td>
4232     <td align="center">Not resolved</td>
4233   </tr>
4234   <tr id="699">
4235     <td><a href="https://wg21.link/cwg699">699</a></td>
4236     <td>CD2</td>
4237     <td>Must constexpr member functions be defined in the class <I>member-specification</I>?</td>
4238     <td class="none" align="center">Unknown</td>
4239   </tr>
4240   <tr id="700">
4241     <td><a href="https://wg21.link/cwg700">700</a></td>
4242     <td>C++11</td>
4243     <td>Constexpr member functions of class templates</td>
4244     <td class="none" align="center">Unknown</td>
4245   </tr>
4246   <tr id="701">
4247     <td><a href="https://wg21.link/cwg701">701</a></td>
4248     <td>CD2</td>
4249     <td>When is the array-to-pointer conversion applied?</td>
4250     <td class="none" align="center">Unknown</td>
4251   </tr>
4252   <tr id="702">
4253     <td><a href="https://wg21.link/cwg702">702</a></td>
4254     <td>CD2</td>
4255     <td>Preferring conversion to <TT>std::initializer_list</TT></td>
4256     <td class="none" align="center">Unknown</td>
4257   </tr>
4258   <tr id="703">
4259     <td><a href="https://wg21.link/cwg703">703</a></td>
4260     <td>CD2</td>
4261     <td>Narrowing for literals that cannot be exactly represented</td>
4262     <td class="none" align="center">Unknown</td>
4263   </tr>
4264   <tr id="704">
4265     <td><a href="https://wg21.link/cwg704">704</a></td>
4266     <td>CD2</td>
4267     <td>To which <I>postfix-expression</I>s does overload resolution apply?</td>
4268     <td class="none" align="center">Unknown</td>
4269   </tr>
4270   <tr id="705">
4271     <td><a href="https://wg21.link/cwg705">705</a></td>
4272     <td>CD2</td>
4273     <td>Suppressing argument-dependent lookup via parentheses</td>
4274     <td class="full" align="center">Yes</td>
4275   </tr>
4276   <tr id="706">
4277     <td><a href="https://wg21.link/cwg706">706</a></td>
4278     <td>NAD</td>
4279     <td>Use of <TT>auto</TT> with rvalue references</td>
4280     <td class="none" align="center">Unknown</td>
4281   </tr>
4282   <tr id="707">
4283     <td><a href="https://wg21.link/cwg707">707</a></td>
4284     <td>CD2</td>
4285     <td>Undefined behavior in integral-to-floating conversions</td>
4286     <td class="none" align="center">Unknown</td>
4287   </tr>
4288   <tr class="open" id="708">
4289     <td><a href="https://wg21.link/cwg708">708</a></td>
4290     <td>open</td>
4291     <td>Partial specialization of member templates of class templates</td>
4292     <td align="center">Not resolved</td>
4293   </tr>
4294   <tr id="709">
4295     <td><a href="https://wg21.link/cwg709">709</a></td>
4296     <td>C++11</td>
4297     <td>Enumeration names as <I>nested-name-specifier</I>s in deduction failure</td>
4298     <td class="none" align="center">Unknown</td>
4299   </tr>
4300   <tr id="710">
4301     <td><a href="https://wg21.link/cwg710">710</a></td>
4302     <td>CD2</td>
4303     <td>Data races during construction</td>
4304     <td class="none" align="center">Unknown</td>
4305   </tr>
4306   <tr id="711">
4307     <td><a href="https://wg21.link/cwg711">711</a></td>
4308     <td>CD2</td>
4309     <td><TT>auto</TT> with <I>braced-init-list</I></td>
4310     <td class="none" align="center">Unknown</td>
4311   </tr>
4312   <tr id="712">
4313     <td><a href="https://wg21.link/cwg712">712</a></td>
4314     <td>CD3</td>
4315     <td>Are integer constant operands of a <I>conditional-expression</I> &#8220;used?&#8221;</td>
4316     <td class="partial" align="center">Partial</td>
4317   </tr>
4318   <tr id="713">
4319     <td><a href="https://wg21.link/cwg713">713</a></td>
4320     <td>CD2</td>
4321     <td>Unclear note about cv-qualified function types</td>
4322     <td class="none" align="center">Unknown</td>
4323   </tr>
4324   <tr id="714">
4325     <td><a href="https://wg21.link/cwg714">714</a></td>
4326     <td>CD2</td>
4327     <td>Static const data members and <I>braced-init-list</I>s</td>
4328     <td class="none" align="center">Unknown</td>
4329   </tr>
4330   <tr id="715">
4331     <td><a href="https://wg21.link/cwg715">715</a></td>
4332     <td>CD2</td>
4333     <td>Class member access constant expressions</td>
4334     <td class="none" align="center">Unknown</td>
4335   </tr>
4336   <tr id="716">
4337     <td><a href="https://wg21.link/cwg716">716</a></td>
4338     <td>CD2</td>
4339     <td>Specifications that should apply only to non-static union data members</td>
4340     <td class="none" align="center">Unknown</td>
4341   </tr>
4342   <tr id="717">
4343     <td><a href="https://wg21.link/cwg717">717</a></td>
4344     <td>CD2</td>
4345     <td>Unintentional restrictions on the use of <TT>thread_local</TT></td>
4346     <td class="none" align="center">Unknown</td>
4347   </tr>
4348   <tr class="open" id="718">
4349     <td><a href="https://wg21.link/cwg718">718</a></td>
4350     <td>open</td>
4351     <td>Non-class, non-function friend declarations</td>
4352     <td align="center">Not resolved</td>
4353   </tr>
4354   <tr id="719">
4355     <td><a href="https://wg21.link/cwg719">719</a></td>
4356     <td>CD2</td>
4357     <td>Specifications for <I>operator-function-id</I> that should also apply to <I>literal-operator-id</I></td>
4358     <td class="none" align="center">Unknown</td>
4359   </tr>
4360   <tr id="720">
4361     <td><a href="https://wg21.link/cwg720">720</a></td>
4362     <td>CD2</td>
4363     <td>Need examples of <I>lambda-expression</I>s</td>
4364     <td class="none" align="center">Unknown</td>
4365   </tr>
4366   <tr id="721">
4367     <td><a href="https://wg21.link/cwg721">721</a></td>
4368     <td>CD2</td>
4369     <td>Where must a variable be initialized to be used in a constant expression?</td>
4370     <td class="none" align="center">Unknown</td>
4371   </tr>
4372   <tr id="722">
4373     <td><a href="https://wg21.link/cwg722">722</a></td>
4374     <td>CD2</td>
4375     <td>Can <TT>nullptr</TT> be passed to an ellipsis?</td>
4376     <td class="none" align="center">Unknown</td>
4377   </tr>
4378   <tr id="726">
4379     <td><a href="https://wg21.link/cwg726">726</a></td>
4380     <td>CD2</td>
4381     <td>Atomic and non-atomic objects in the memory model</td>
4382     <td class="none" align="center">Unknown</td>
4383   </tr>
4384   <tr id="727">
4385     <td><a href="https://wg21.link/cwg727">727</a></td>
4386     <td>C++17</td>
4387     <td>In-class explicit specializations</td>
4388     <td class="partial" align="center">Partial</td>
4389   </tr>
4390   <tr id="728">
4391     <td><a href="https://wg21.link/cwg728">728</a></td>
4392     <td>NAD</td>
4393     <td>Restrictions on local classes</td>
4394     <td class="none" align="center">Unknown</td>
4395   </tr>
4396   <tr id="729">
4397     <td><a href="https://wg21.link/cwg729">729</a></td>
4398     <td>CD3</td>
4399     <td>Qualification conversions and handlers of reference-to-pointer type</td>
4400     <td class="none" align="center">Unknown</td>
4401   </tr>
4402   <tr id="730">
4403     <td><a href="https://wg21.link/cwg730">730</a></td>
4404     <td>CD2</td>
4405     <td>Explicit specializations of members of non-template classes</td>
4406     <td class="none" align="center">Unknown</td>
4407   </tr>
4408   <tr id="731">
4409     <td><a href="https://wg21.link/cwg731">731</a></td>
4410     <td>CD2</td>
4411     <td>Omitted reference qualification of member function type</td>
4412     <td class="none" align="center">Unknown</td>
4413   </tr>
4414   <tr id="732">
4415     <td><a href="https://wg21.link/cwg732">732</a></td>
4416     <td>CD2</td>
4417     <td>Late-specified return types in function definitions</td>
4418     <td class="none" align="center">Unknown</td>
4419   </tr>
4420   <tr id="733">
4421     <td><a href="https://wg21.link/cwg733">733</a></td>
4422     <td>NAD</td>
4423     <td>Reference qualification of copy assignment operators</td>
4424     <td class="none" align="center">Unknown</td>
4425   </tr>
4426   <tr id="734">
4427     <td><a href="https://wg21.link/cwg734">734</a></td>
4428     <td>CD2</td>
4429     <td>Are unique addresses required for namespace-scope variables?</td>
4430     <td class="none" align="center">Unknown</td>
4431   </tr>
4432   <tr id="735">
4433     <td><a href="https://wg21.link/cwg735">735</a></td>
4434     <td>CD2</td>
4435     <td>Missing case in specification of safely-derived pointers</td>
4436     <td class="none" align="center">Unknown</td>
4437   </tr>
4438   <tr id="736">
4439     <td><a href="https://wg21.link/cwg736">736</a></td>
4440     <td>NAD</td>
4441     <td>Is the <TT>&amp;</TT> <I>ref-qualifier</I> needed?</td>
4442     <td class="none" align="center">Unknown</td>
4443   </tr>
4444   <tr id="737">
4445     <td><a href="https://wg21.link/cwg737">737</a></td>
4446     <td>CD2</td>
4447     <td>Uninitialized trailing characters in string initialization</td>
4448     <td class="none" align="center">Unknown</td>
4449   </tr>
4450   <tr id="738">
4451     <td><a href="https://wg21.link/cwg738">738</a></td>
4452     <td>C++11</td>
4453     <td><TT>constexpr</TT> not permitted by the syntax of constructor declarations</td>
4454     <td class="none" align="center">Unknown</td>
4455   </tr>
4456   <tr id="739">
4457     <td><a href="https://wg21.link/cwg739">739</a></td>
4458     <td>CD3</td>
4459     <td>Signedness of plain bit-fields</td>
4460     <td class="none" align="center">Unknown</td>
4461   </tr>
4462   <tr id="740">
4463     <td><a href="https://wg21.link/cwg740">740</a></td>
4464     <td>CD2</td>
4465     <td>Incorrect note on data races</td>
4466     <td class="none" align="center">Unknown</td>
4467   </tr>
4468   <tr id="741">
4469     <td><a href="https://wg21.link/cwg741">741</a></td>
4470     <td>C++11</td>
4471     <td>&#8220;plain&#8221; <TT>long long</TT> bit-fields</td>
4472     <td class="none" align="center">Unknown</td>
4473   </tr>
4474   <tr class="open" id="742">
4475     <td><a href="https://wg21.link/cwg742">742</a></td>
4476     <td>open</td>
4477     <td>Postfix increment/decrement with long bit-field operands</td>
4478     <td align="center">Not resolved</td>
4479   </tr>
4480   <tr id="743">
4481     <td><a href="https://wg21.link/cwg743">743</a></td>
4482     <td>CD2</td>
4483     <td>Use of <TT>decltype</TT> in a <I>nested-name-specifier</I></td>
4484     <td class="none" align="center">Unknown</td>
4485   </tr>
4486   <tr id="744">
4487     <td><a href="https://wg21.link/cwg744">744</a></td>
4488     <td>CD2</td>
4489     <td>Matching template arguments with template template parameters with parameter packs</td>
4490     <td class="none" align="center">Unknown</td>
4491   </tr>
4492   <tr class="open" id="745">
4493     <td><a href="https://wg21.link/cwg745">745</a></td>
4494     <td>open</td>
4495     <td>Effect of ill-formedness resulting from <TT>#error</TT></td>
4496     <td align="center">Not resolved</td>
4497   </tr>
4498   <tr id="746">
4499     <td><a href="https://wg21.link/cwg746">746</a></td>
4500     <td>CD2</td>
4501     <td>Use of <TT>auto</TT> in <I>new-expression</I>s</td>
4502     <td class="none" align="center">Unknown</td>
4503   </tr>
4504   <tr id="747">
4505     <td><a href="https://wg21.link/cwg747">747</a></td>
4506     <td>dup</td>
4507     <td>Access of protected base classes</td>
4508     <td class="none" align="center">Unknown</td>
4509   </tr>
4510   <tr id="749">
4511     <td><a href="https://wg21.link/cwg749">749</a></td>
4512     <td>CD2</td>
4513     <td>References to function types with a <I>cv-qualifier</I> or <I>ref-qualifier</I></td>
4514     <td class="none" align="center">Unknown</td>
4515   </tr>
4516   <tr id="750">
4517     <td><a href="https://wg21.link/cwg750">750</a></td>
4518     <td>CD2</td>
4519     <td>Implementation constraints on reference-only closure objects</td>
4520     <td class="none" align="center">Unknown</td>
4521   </tr>
4522   <tr id="751">
4523     <td><a href="https://wg21.link/cwg751">751</a></td>
4524     <td>CD2</td>
4525     <td>Deriving from closure classes</td>
4526     <td class="none" align="center">Unknown</td>
4527   </tr>
4528   <tr id="752">
4529     <td><a href="https://wg21.link/cwg752">752</a></td>
4530     <td>CD2</td>
4531     <td>Name lookup in nested <I>lambda-expression</I>s</td>
4532     <td class="none" align="center">Unknown</td>
4533   </tr>
4534   <tr id="753">
4535     <td><a href="https://wg21.link/cwg753">753</a></td>
4536     <td>CD2</td>
4537     <td>Array names in lambda capture sets</td>
4538     <td class="none" align="center">Unknown</td>
4539   </tr>
4540   <tr id="754">
4541     <td><a href="https://wg21.link/cwg754">754</a></td>
4542     <td>CD2</td>
4543     <td>Lambda expressions in default arguments of block-scope function declarations</td>
4544     <td class="none" align="center">Unknown</td>
4545   </tr>
4546   <tr id="755">
4547     <td><a href="https://wg21.link/cwg755">755</a></td>
4548     <td>CD3</td>
4549     <td>Generalized <I>lambda-capture</I>s</td>
4550     <td class="none" align="center">Unknown</td>
4551   </tr>
4552   <tr id="756">
4553     <td><a href="https://wg21.link/cwg756">756</a></td>
4554     <td>CD2</td>
4555     <td>Dropping cv-qualification on members of closure objects</td>
4556     <td class="none" align="center">Unknown</td>
4557   </tr>
4558   <tr id="757">
4559     <td><a href="https://wg21.link/cwg757">757</a></td>
4560     <td>CD2</td>
4561     <td>Types without linkage in declarations</td>
4562     <td class="none" align="center">Unknown</td>
4563   </tr>
4564   <tr id="758">
4565     <td><a href="https://wg21.link/cwg758">758</a></td>
4566     <td>C++11</td>
4567     <td>Missing cases of declarations that are not definitions</td>
4568     <td class="none" align="center">Unknown</td>
4569   </tr>
4570   <tr id="759">
4571     <td><a href="https://wg21.link/cwg759">759</a></td>
4572     <td>CD2</td>
4573     <td>Destruction of closure objects</td>
4574     <td class="none" align="center">Unknown</td>
4575   </tr>
4576   <tr id="760">
4577     <td><a href="https://wg21.link/cwg760">760</a></td>
4578     <td>CD2</td>
4579     <td><TT>this</TT> inside a nested class of a non-static member function</td>
4580     <td class="none" align="center">Unknown</td>
4581   </tr>
4582   <tr id="761">
4583     <td><a href="https://wg21.link/cwg761">761</a></td>
4584     <td>CD2</td>
4585     <td>Inferred return type of closure object call operator</td>
4586     <td class="none" align="center">Unknown</td>
4587   </tr>
4588   <tr id="762">
4589     <td><a href="https://wg21.link/cwg762">762</a></td>
4590     <td>CD2</td>
4591     <td>Name lookup in the <I>compound-statement</I> of a lambda expression</td>
4592     <td class="none" align="center">Unknown</td>
4593   </tr>
4594   <tr id="763">
4595     <td><a href="https://wg21.link/cwg763">763</a></td>
4596     <td>CD2</td>
4597     <td>Is a closure object's <TT>operator()</TT> inline?</td>
4598     <td class="none" align="center">Unknown</td>
4599   </tr>
4600   <tr id="764">
4601     <td><a href="https://wg21.link/cwg764">764</a></td>
4602     <td>CD2</td>
4603     <td>Capturing unused variables in a lambda expression</td>
4604     <td class="none" align="center">Unknown</td>
4605   </tr>
4606   <tr id="765">
4607     <td><a href="https://wg21.link/cwg765">765</a></td>
4608     <td>CD2</td>
4609     <td>Local types in inline functions with external linkage</td>
4610     <td class="none" align="center">Unknown</td>
4611   </tr>
4612   <tr id="766">
4613     <td><a href="https://wg21.link/cwg766">766</a></td>
4614     <td>CD2</td>
4615     <td>Where may lambda expressions appear?</td>
4616     <td class="none" align="center">Unknown</td>
4617   </tr>
4618   <tr id="767">
4619     <td><a href="https://wg21.link/cwg767">767</a></td>
4620     <td>CD2</td>
4621     <td><TT>void</TT> and other unnamed <I>lambda-parameter</I>s</td>
4622     <td class="none" align="center">Unknown</td>
4623   </tr>
4624   <tr id="768">
4625     <td><a href="https://wg21.link/cwg768">768</a></td>
4626     <td>CD2</td>
4627     <td>Ellipsis in a lambda parameter list</td>
4628     <td class="none" align="center">Unknown</td>
4629   </tr>
4630   <tr id="769">
4631     <td><a href="https://wg21.link/cwg769">769</a></td>
4632     <td>CD2</td>
4633     <td>Initialization of closure objects</td>
4634     <td class="none" align="center">Unknown</td>
4635   </tr>
4636   <tr id="770">
4637     <td><a href="https://wg21.link/cwg770">770</a></td>
4638     <td>CD2</td>
4639     <td>Ambiguity in late-specified return type</td>
4640     <td class="none" align="center">Unknown</td>
4641   </tr>
4642   <tr id="771">
4643     <td><a href="https://wg21.link/cwg771">771</a></td>
4644     <td>CD2</td>
4645     <td>Move-construction of reference members of closure objects</td>
4646     <td class="none" align="center">Unknown</td>
4647   </tr>
4648   <tr id="772">
4649     <td><a href="https://wg21.link/cwg772">772</a></td>
4650     <td>CD2</td>
4651     <td><I>capture-default</I> in lambdas in local default arguments</td>
4652     <td class="none" align="center">Unknown</td>
4653   </tr>
4654   <tr id="773">
4655     <td><a href="https://wg21.link/cwg773">773</a></td>
4656     <td>C++11</td>
4657     <td>Parentheses in address non-type template arguments</td>
4658     <td class="none" align="center">Unknown</td>
4659   </tr>
4660   <tr id="774">
4661     <td><a href="https://wg21.link/cwg774">774</a></td>
4662     <td>CD2</td>
4663     <td>Can a closure class be a POD?</td>
4664     <td class="none" align="center">Unknown</td>
4665   </tr>
4666   <tr id="775">
4667     <td><a href="https://wg21.link/cwg775">775</a></td>
4668     <td>CD2</td>
4669     <td>Capturing references to functions</td>
4670     <td class="none" align="center">Unknown</td>
4671   </tr>
4672   <tr id="776">
4673     <td><a href="https://wg21.link/cwg776">776</a></td>
4674     <td>CD2</td>
4675     <td>Delegating constructors, destructors, and <TT>std::exit</TT></td>
4676     <td class="none" align="center">Unknown</td>
4677   </tr>
4678   <tr id="777">
4679     <td><a href="https://wg21.link/cwg777">777</a></td>
4680     <td>CD2</td>
4681     <td>Default arguments and parameter packs</td>
4682     <td class="full" align="center">Clang 3.7</td>
4683   </tr>
4684   <tr id="778">
4685     <td><a href="https://wg21.link/cwg778">778</a></td>
4686     <td>C++11</td>
4687     <td>Template parameter packs in non-type template parameters</td>
4688     <td class="none" align="center">Unknown</td>
4689   </tr>
4690   <tr id="779">
4691     <td><a href="https://wg21.link/cwg779">779</a></td>
4692     <td>CD2</td>
4693     <td>Rvalue reference members of closure objects?</td>
4694     <td class="none" align="center">Unknown</td>
4695   </tr>
4696   <tr id="782">
4697     <td><a href="https://wg21.link/cwg782">782</a></td>
4698     <td>CD2</td>
4699     <td>Lambda expressions and argument-dependent lookup</td>
4700     <td class="none" align="center">Unknown</td>
4701   </tr>
4702   <tr class="open" id="783">
4703     <td><a href="https://wg21.link/cwg783">783</a></td>
4704     <td>open</td>
4705     <td>Definition of &#8220;argument&#8221;</td>
4706     <td align="center">Not resolved</td>
4707   </tr>
4708   <tr id="784">
4709     <td><a href="https://wg21.link/cwg784">784</a></td>
4710     <td>C++11</td>
4711     <td>List of incompatibilities with the previous Standard</td>
4712     <td class="none" align="center">Unknown</td>
4713   </tr>
4714   <tr id="785">
4715     <td><a href="https://wg21.link/cwg785">785</a></td>
4716     <td>CD2</td>
4717     <td>&#8220;Execution sequence&#8221; is inappropriate phraseology</td>
4718     <td class="none" align="center">Unknown</td>
4719   </tr>
4720   <tr id="786">
4721     <td><a href="https://wg21.link/cwg786">786</a></td>
4722     <td>CD2</td>
4723     <td>Definition of &#8220;thread&#8221;</td>
4724     <td class="none" align="center">Unknown</td>
4725   </tr>
4726   <tr id="787">
4727     <td><a href="https://wg21.link/cwg787">787</a></td>
4728     <td>CD2</td>
4729     <td>Unnecessary lexical undefined behavior</td>
4730     <td class="none" align="center">Unknown</td>
4731   </tr>
4732   <tr id="788">
4733     <td><a href="https://wg21.link/cwg788">788</a></td>
4734     <td>CD2</td>
4735     <td>Relationship between locale and values of the execution character set</td>
4736     <td class="none" align="center">Unknown</td>
4737   </tr>
4738   <tr id="789">
4739     <td><a href="https://wg21.link/cwg789">789</a></td>
4740     <td>CD2</td>
4741     <td>Deprecating trigraphs</td>
4742     <td class="none" align="center">Unknown</td>
4743   </tr>
4744   <tr id="790">
4745     <td><a href="https://wg21.link/cwg790">790</a></td>
4746     <td>CD2</td>
4747     <td>Concatenation of raw and non-raw string literals</td>
4748     <td class="none" align="center">Unknown</td>
4749   </tr>
4750   <tr id="792">
4751     <td><a href="https://wg21.link/cwg792">792</a></td>
4752     <td>CD2</td>
4753     <td>Effects of <TT>std::quick_exit</TT></td>
4754     <td class="none" align="center">Unknown</td>
4755   </tr>
4756   <tr id="793">
4757     <td><a href="https://wg21.link/cwg793">793</a></td>
4758     <td>CD2</td>
4759     <td>Use of class members during destruction</td>
4760     <td class="none" align="center">Unknown</td>
4761   </tr>
4762   <tr id="794">
4763     <td><a href="https://wg21.link/cwg794">794</a></td>
4764     <td>NAD</td>
4765     <td>Base-derived conversion in member type of pointer-to-member conversion</td>
4766     <td class="none" align="center">Unknown</td>
4767   </tr>
4768   <tr id="795">
4769     <td><a href="https://wg21.link/cwg795">795</a></td>
4770     <td>NAD</td>
4771     <td>Dependency of lambdas on <TT>&lt;functional&gt;</TT></td>
4772     <td class="none" align="center">Unknown</td>
4773   </tr>
4774   <tr id="796">
4775     <td><a href="https://wg21.link/cwg796">796</a></td>
4776     <td>CD2</td>
4777     <td>Lifetime of a closure object with members captured by reference</td>
4778     <td class="none" align="center">Unknown</td>
4779   </tr>
4780   <tr id="797">
4781     <td><a href="https://wg21.link/cwg797">797</a></td>
4782     <td>CD2</td>
4783     <td>Converting a no-capture lambda to a function type</td>
4784     <td class="none" align="center">Unknown</td>
4785   </tr>
4786   <tr id="798">
4787     <td><a href="https://wg21.link/cwg798">798</a></td>
4788     <td>C++11</td>
4789     <td>Overloaded subscript operator described in clause 5</td>
4790     <td class="none" align="center">Unknown</td>
4791   </tr>
4792   <tr id="799">
4793     <td><a href="https://wg21.link/cwg799">799</a></td>
4794     <td>CD2</td>
4795     <td>Can <TT>reinterpret_cast</TT> be used to cast an operand to its own type?</td>
4796     <td class="none" align="center">Unknown</td>
4797   </tr>
4798   <tr id="800">
4799     <td><a href="https://wg21.link/cwg800">800</a></td>
4800     <td>NAD</td>
4801     <td>Safely-derived pointers and object pointers converted from function pointers</td>
4802     <td class="none" align="center">Unknown</td>
4803   </tr>
4804   <tr id="801">
4805     <td><a href="https://wg21.link/cwg801">801</a></td>
4806     <td>CD2</td>
4807     <td>Casting away constness in a cast to rvalue reference type</td>
4808     <td class="none" align="center">Unknown</td>
4809   </tr>
4810   <tr id="803">
4811     <td><a href="https://wg21.link/cwg803">803</a></td>
4812     <td>CD2</td>
4813     <td><TT>sizeof</TT> an enumeration type with a fixed underlying type</td>
4814     <td class="none" align="center">Unknown</td>
4815   </tr>
4816   <tr id="804">
4817     <td><a href="https://wg21.link/cwg804">804</a></td>
4818     <td>CD2</td>
4819     <td>Deducing the type in <TT>new auto(x)</TT></td>
4820     <td class="none" align="center">Unknown</td>
4821   </tr>
4822   <tr id="805">
4823     <td><a href="https://wg21.link/cwg805">805</a></td>
4824     <td>CD2</td>
4825     <td>Which exception to throw for overflow in array size calculation</td>
4826     <td class="none" align="center">Unknown</td>
4827   </tr>
4828   <tr id="806">
4829     <td><a href="https://wg21.link/cwg806">806</a></td>
4830     <td>CD2</td>
4831     <td>Enumeration types in integral constant expressions</td>
4832     <td class="none" align="center">Unknown</td>
4833   </tr>
4834   <tr id="807">
4835     <td><a href="https://wg21.link/cwg807">807</a></td>
4836     <td>NAD</td>
4837     <td><TT>typeid</TT> expressions in constant expressions</td>
4838     <td class="none" align="center">Unknown</td>
4839   </tr>
4840   <tr id="808">
4841     <td><a href="https://wg21.link/cwg808">808</a></td>
4842     <td>CD2</td>
4843     <td>Non-type <I>decl-specifier</I>s versus max-munch</td>
4844     <td class="none" align="center">Unknown</td>
4845   </tr>
4846   <tr id="809">
4847     <td><a href="https://wg21.link/cwg809">809</a></td>
4848     <td>CD2</td>
4849     <td>Deprecation of the <TT>register</TT> keyword</td>
4850     <td class="none" align="center">Unknown</td>
4851   </tr>
4852   <tr id="810">
4853     <td><a href="https://wg21.link/cwg810">810</a></td>
4854     <td>CD2</td>
4855     <td>Block-scope <TT>thread_local</TT> variables should be implicitly <TT>static</TT></td>
4856     <td class="none" align="center">Unknown</td>
4857   </tr>
4858   <tr id="811">
4859     <td><a href="https://wg21.link/cwg811">811</a></td>
4860     <td>CD2</td>
4861     <td>Unclear implications of const-qualification</td>
4862     <td class="none" align="center">Unknown</td>
4863   </tr>
4864   <tr id="812">
4865     <td><a href="https://wg21.link/cwg812">812</a></td>
4866     <td>CD2</td>
4867     <td>Duplicate names in inline namespaces</td>
4868     <td class="none" align="center">Unknown</td>
4869   </tr>
4870   <tr class="open" id="813">
4871     <td><a href="https://wg21.link/cwg813">813</a></td>
4872     <td>open</td>
4873     <td><TT>typename</TT> in a <I>using-declaration</I> with a non-dependent name</td>
4874     <td align="center">Not resolved</td>
4875   </tr>
4876   <tr id="814">
4877     <td><a href="https://wg21.link/cwg814">814</a></td>
4878     <td>CD2</td>
4879     <td>Attribute to indicate that a function throws nothing</td>
4880     <td class="none" align="center">Unknown</td>
4881   </tr>
4882   <tr id="815">
4883     <td><a href="https://wg21.link/cwg815">815</a></td>
4884     <td>CD2</td>
4885     <td>Parameter pack expansion inside attributes</td>
4886     <td class="none" align="center">Unknown</td>
4887   </tr>
4888   <tr id="816">
4889     <td><a href="https://wg21.link/cwg816">816</a></td>
4890     <td>CD2</td>
4891     <td>Diagnosing violations of <TT>[[final]]</TT></td>
4892     <td class="none" align="center">Unknown</td>
4893   </tr>
4894   <tr id="817">
4895     <td><a href="https://wg21.link/cwg817">817</a></td>
4896     <td>CD2</td>
4897     <td>Meaning of <TT>[[final]]</TT> applied to a class definition</td>
4898     <td class="none" align="center">Unknown</td>
4899   </tr>
4900   <tr id="818">
4901     <td><a href="https://wg21.link/cwg818">818</a></td>
4902     <td>CD2</td>
4903     <td>Function parameter packs in non-final positions</td>
4904     <td class="none" align="center">Unknown</td>
4905   </tr>
4906   <tr id="819">
4907     <td><a href="https://wg21.link/cwg819">819</a></td>
4908     <td>NAD</td>
4909     <td>Access control and deleted implicitly-declared special member functions</td>
4910     <td class="none" align="center">Unknown</td>
4911   </tr>
4912   <tr id="820">
4913     <td><a href="https://wg21.link/cwg820">820</a></td>
4914     <td>CD2</td>
4915     <td>Deprecation of <TT>export</TT></td>
4916     <td class="none" align="center">Unknown</td>
4917   </tr>
4918   <tr id="822">
4919     <td><a href="https://wg21.link/cwg822">822</a></td>
4920     <td>NAD</td>
4921     <td>Additional contexts for template aliases</td>
4922     <td class="none" align="center">Unknown</td>
4923   </tr>
4924   <tr id="823">
4925     <td><a href="https://wg21.link/cwg823">823</a></td>
4926     <td>CD2</td>
4927     <td>Literal types with constexpr conversions as non-type template arguments</td>
4928     <td class="none" align="center">Unknown</td>
4929   </tr>
4930   <tr id="828">
4931     <td><a href="https://wg21.link/cwg828">828</a></td>
4932     <td>CD2</td>
4933     <td>Destruction of exception objects</td>
4934     <td class="none" align="center">Unknown</td>
4935   </tr>
4936   <tr id="829">
4937     <td><a href="https://wg21.link/cwg829">829</a></td>
4938     <td>NAD</td>
4939     <td>At what point is <TT>std::unexpected</TT> called?</td>
4940     <td class="none" align="center">Unknown</td>
4941   </tr>
4942   <tr id="830">
4943     <td><a href="https://wg21.link/cwg830">830</a></td>
4944     <td>CD2</td>
4945     <td>Deprecating exception specifications</td>
4946     <td class="none" align="center">Unknown</td>
4947   </tr>
4948   <tr id="831">
4949     <td><a href="https://wg21.link/cwg831">831</a></td>
4950     <td>CD2</td>
4951     <td>Limit on recursively nested template instantiations</td>
4952     <td class="none" align="center">Unknown</td>
4953   </tr>
4954   <tr id="832">
4955     <td><a href="https://wg21.link/cwg832">832</a></td>
4956     <td>CD2</td>
4957     <td>Value of preprocessing numbers</td>
4958     <td class="none" align="center">Unknown</td>
4959   </tr>
4960   <tr id="833">
4961     <td><a href="https://wg21.link/cwg833">833</a></td>
4962     <td>CD2</td>
4963     <td>Explicit conversion of a scoped enumeration value to a floating type</td>
4964     <td class="none" align="center">Unknown</td>
4965   </tr>
4966   <tr id="834">
4967     <td><a href="https://wg21.link/cwg834">834</a></td>
4968     <td>CD2</td>
4969     <td>What is an &#8220;ordinary string literal&#8221;?</td>
4970     <td class="none" align="center">Unknown</td>
4971   </tr>
4972   <tr id="835">
4973     <td><a href="https://wg21.link/cwg835">835</a></td>
4974     <td>CD2</td>
4975     <td>Scoped enumerations and the &#8220;usual arithmetic conversions&#8221;</td>
4976     <td class="none" align="center">Unknown</td>
4977   </tr>
4978   <tr id="836">
4979     <td><a href="https://wg21.link/cwg836">836</a></td>
4980     <td>NAD</td>
4981     <td><TT>[[noreturn]]</TT> applied to function types</td>
4982     <td class="none" align="center">Unknown</td>
4983   </tr>
4984   <tr id="837">
4985     <td><a href="https://wg21.link/cwg837">837</a></td>
4986     <td>C++11</td>
4987     <td>Constexpr functions and <TT>return</TT> <I>braced-init-list</I></td>
4988     <td class="none" align="center">Unknown</td>
4989   </tr>
4990   <tr id="838">
4991     <td><a href="https://wg21.link/cwg838">838</a></td>
4992     <td>C++11</td>
4993     <td>Use of <TT>this</TT> in a <I>brace-or-equal-initializer</I></td>
4994     <td class="none" align="center">Unknown</td>
4995   </tr>
4996   <tr id="839">
4997     <td><a href="https://wg21.link/cwg839">839</a></td>
4998     <td>dup</td>
4999     <td><TT>sizeof</TT> with opaque enumerations</td>
5000     <td class="none" align="center">Unknown</td>
5001   </tr>
5002   <tr id="840">
5003     <td><a href="https://wg21.link/cwg840">840</a></td>
5004     <td>CD2</td>
5005     <td>Rvalue references as nontype template parameters</td>
5006     <td class="none" align="center">Unknown</td>
5007   </tr>
5008   <tr id="842">
5009     <td><a href="https://wg21.link/cwg842">842</a></td>
5010     <td>CD2</td>
5011     <td>Casting to rvalue reference type</td>
5012     <td class="none" align="center">Unknown</td>
5013   </tr>
5014   <tr id="845">
5015     <td><a href="https://wg21.link/cwg845">845</a></td>
5016     <td>CD2</td>
5017     <td>What is the &#8220;first declaration&#8221; of an explicit specialization?</td>
5018     <td class="none" align="center">Unknown</td>
5019   </tr>
5020   <tr id="846">
5021     <td><a href="https://wg21.link/cwg846">846</a></td>
5022     <td>CD2</td>
5023     <td>Rvalue references to functions</td>
5024     <td class="none" align="center">Unknown</td>
5025   </tr>
5026   <tr id="847">
5027     <td><a href="https://wg21.link/cwg847">847</a></td>
5028     <td>CD2</td>
5029     <td>Error in rvalue reference deduction example</td>
5030     <td class="none" align="center">Unknown</td>
5031   </tr>
5032   <tr id="850">
5033     <td><a href="https://wg21.link/cwg850">850</a></td>
5034     <td>CD2</td>
5035     <td>Restrictions on use of non-static data members</td>
5036     <td class="none" align="center">Unknown</td>
5037   </tr>
5038   <tr id="852">
5039     <td><a href="https://wg21.link/cwg852">852</a></td>
5040     <td>CD6</td>
5041     <td><I>using-declaration</I>s and dependent base classes</td>
5042     <td class="none" align="center">Unknown</td>
5043   </tr>
5044   <tr id="853">
5045     <td><a href="https://wg21.link/cwg853">853</a></td>
5046     <td>CD2</td>
5047     <td>Support for relaxed pointer safety</td>
5048     <td class="none" align="center">Unknown</td>
5049   </tr>
5050   <tr id="854">
5051     <td><a href="https://wg21.link/cwg854">854</a></td>
5052     <td>CD2</td>
5053     <td>Left shift and unsigned extended types</td>
5054     <td class="none" align="center">Unknown</td>
5055   </tr>
5056   <tr id="855">
5057     <td><a href="https://wg21.link/cwg855">855</a></td>
5058     <td>CD2</td>
5059     <td>Incorrect comments in <I>braced-init-list</I> assignment example</td>
5060     <td class="none" align="center">Unknown</td>
5061   </tr>
5062   <tr id="858">
5063     <td><a href="https://wg21.link/cwg858">858</a></td>
5064     <td>CD2</td>
5065     <td>Example binding an rvalue reference to an lvalue</td>
5066     <td class="none" align="center">Unknown</td>
5067   </tr>
5068   <tr id="860">
5069     <td><a href="https://wg21.link/cwg860">860</a></td>
5070     <td>C++11</td>
5071     <td>Explicit qualification of constexpr member functions</td>
5072     <td class="none" align="center">Unknown</td>
5073   </tr>
5074   <tr id="861">
5075     <td><a href="https://wg21.link/cwg861">861</a></td>
5076     <td>CD2</td>
5077     <td>Unintended ambiguity in inline namespace lookup</td>
5078     <td class="none" align="center">Unknown</td>
5079   </tr>
5080   <tr id="862">
5081     <td><a href="https://wg21.link/cwg862">862</a></td>
5082     <td>CD2</td>
5083     <td>Undefined behavior with enumerator value overflow</td>
5084     <td class="none" align="center">Unknown</td>
5085   </tr>
5086   <tr id="863">
5087     <td><a href="https://wg21.link/cwg863">863</a></td>
5088     <td>CD2</td>
5089     <td>Rvalue reference cast to incomplete type</td>
5090     <td class="none" align="center">Unknown</td>
5091   </tr>
5092   <tr id="864">
5093     <td><a href="https://wg21.link/cwg864">864</a></td>
5094     <td>C++11</td>
5095     <td><I>braced-init-list</I> in the range-based <TT>for</TT> statement</td>
5096     <td class="none" align="center">Unknown</td>
5097   </tr>
5098   <tr id="865">
5099     <td><a href="https://wg21.link/cwg865">865</a></td>
5100     <td>CD2</td>
5101     <td>Initializing a <TT>std::initializer_list</TT></td>
5102     <td class="none" align="center">Unknown</td>
5103   </tr>
5104   <tr id="869">
5105     <td><a href="https://wg21.link/cwg869">869</a></td>
5106     <td>CD2</td>
5107     <td>Uninitialized <TT>thread_local</TT> objects</td>
5108     <td class="none" align="center">Unknown</td>
5109   </tr>
5110   <tr id="872">
5111     <td><a href="https://wg21.link/cwg872">872</a></td>
5112     <td>CD2</td>
5113     <td>Lexical issues with raw strings</td>
5114     <td class="none" align="center">Unknown</td>
5115   </tr>
5116   <tr id="873">
5117     <td><a href="https://wg21.link/cwg873">873</a></td>
5118     <td>C++11</td>
5119     <td>Deducing rvalue references in declarative contexts</td>
5120     <td class="none" align="center">Unknown</td>
5121   </tr>
5122   <tr id="874">
5123     <td><a href="https://wg21.link/cwg874">874</a></td>
5124     <td>CD2</td>
5125     <td>Class-scope definitions of enumeration types</td>
5126     <td class="none" align="center">Unknown</td>
5127   </tr>
5128   <tr id="876">
5129     <td><a href="https://wg21.link/cwg876">876</a></td>
5130     <td>CD2</td>
5131     <td>Type references in rvalue reference deduction specification</td>
5132     <td class="none" align="center">Unknown</td>
5133   </tr>
5134   <tr id="877">
5135     <td><a href="https://wg21.link/cwg877">877</a></td>
5136     <td>CD2</td>
5137     <td>Viable functions and binding references to rvalues</td>
5138     <td class="none" align="center">Unknown</td>
5139   </tr>
5140   <tr id="879">
5141     <td><a href="https://wg21.link/cwg879">879</a></td>
5142     <td>CD2</td>
5143     <td>Missing built-in comparison operators for pointer types</td>
5144     <td class="none" align="center">Unknown</td>
5145   </tr>
5146   <tr id="880">
5147     <td><a href="https://wg21.link/cwg880">880</a></td>
5148     <td>CD2</td>
5149     <td>Built-in conditional operator for scoped enumerations</td>
5150     <td class="none" align="center">Unknown</td>
5151   </tr>
5152   <tr id="882">
5153     <td><a href="https://wg21.link/cwg882">882</a></td>
5154     <td>CD2</td>
5155     <td>Defining <TT>main</TT> as deleted</td>
5156     <td class="none" align="center">Unknown</td>
5157   </tr>
5158   <tr id="883">
5159     <td><a href="https://wg21.link/cwg883">883</a></td>
5160     <td>CD2</td>
5161     <td><TT>std::memcpy</TT> vs <TT>std::memmove</TT></td>
5162     <td class="none" align="center">Unknown</td>
5163   </tr>
5164   <tr id="884">
5165     <td><a href="https://wg21.link/cwg884">884</a></td>
5166     <td>CD2</td>
5167     <td>Defining an explicitly-specialized static data member</td>
5168     <td class="none" align="center">Unknown</td>
5169   </tr>
5170   <tr id="885">
5171     <td><a href="https://wg21.link/cwg885">885</a></td>
5172     <td>NAD</td>
5173     <td>Partial ordering of function templates with unordered parameter pairs</td>
5174     <td class="none" align="center">Unknown</td>
5175   </tr>
5176   <tr id="886">
5177     <td><a href="https://wg21.link/cwg886">886</a></td>
5178     <td>CD2</td>
5179     <td>Member initializers and aggregates</td>
5180     <td class="none" align="center">Unknown</td>
5181   </tr>
5182   <tr id="887">
5183     <td><a href="https://wg21.link/cwg887">887</a></td>
5184     <td>CD2</td>
5185     <td>Move construction of thrown object</td>
5186     <td class="none" align="center">Unknown</td>
5187   </tr>
5188   <tr id="888">
5189     <td><a href="https://wg21.link/cwg888">888</a></td>
5190     <td>CD2</td>
5191     <td>Union member initializers</td>
5192     <td class="none" align="center">Unknown</td>
5193   </tr>
5194   <tr id="891">
5195     <td><a href="https://wg21.link/cwg891">891</a></td>
5196     <td>CD2</td>
5197     <td><TT>const_cast</TT> to rvalue reference from objectless rvalue</td>
5198     <td class="none" align="center">Unknown</td>
5199   </tr>
5200   <tr id="892">
5201     <td><a href="https://wg21.link/cwg892">892</a></td>
5202     <td>C++11</td>
5203     <td>Missing requirements for constexpr constructors</td>
5204     <td class="none" align="center">Unknown</td>
5205   </tr>
5206   <tr id="893">
5207     <td><a href="https://wg21.link/cwg893">893</a></td>
5208     <td>NAD</td>
5209     <td>Brace syntax for <I>enumerator-definition</I>s</td>
5210     <td class="none" align="center">Unknown</td>
5211   </tr>
5212   <tr id="896">
5213     <td><a href="https://wg21.link/cwg896">896</a></td>
5214     <td>CD2</td>
5215     <td>Rvalue references and rvalue-reference conversion functions</td>
5216     <td class="none" align="center">Unknown</td>
5217   </tr>
5218   <tr class="open" id="897">
5219     <td><a href="https://wg21.link/cwg897">897</a></td>
5220     <td>open</td>
5221     <td><TT>_Pragma</TT> and extended <I>string-literal</I>s</td>
5222     <td align="center">Not resolved</td>
5223   </tr>
5224   <tr id="898">
5225     <td><a href="https://wg21.link/cwg898">898</a></td>
5226     <td>C++11</td>
5227     <td>Declarations in constexpr functions</td>
5228     <td class="none" align="center">Unknown</td>
5229   </tr>
5230   <tr id="899">
5231     <td><a href="https://wg21.link/cwg899">899</a></td>
5232     <td>CD2</td>
5233     <td>Explicit conversion functions in direct class initialization</td>
5234     <td class="none" align="center">Unknown</td>
5235   </tr>
5236   <tr id="900">
5237     <td><a href="https://wg21.link/cwg900">900</a></td>
5238     <td>DR</td>
5239     <td>Lifetime of temporaries in range-based <TT>for</TT></td>
5240     <td class="none" align="center">Unknown</td>
5241   </tr>
5242   <tr class="open" id="901">
5243     <td><a href="https://wg21.link/cwg901">901</a></td>
5244     <td>drafting</td>
5245     <td>Deleted <TT>operator delete</TT></td>
5246     <td align="center">Not resolved</td>
5247   </tr>
5248   <tr id="902">
5249     <td><a href="https://wg21.link/cwg902">902</a></td>
5250     <td>NAD</td>
5251     <td>In-class initialization of non-constant static data members</td>
5252     <td class="none" align="center">Unknown</td>
5253   </tr>
5254   <tr id="903">
5255     <td><a href="https://wg21.link/cwg903">903</a></td>
5256     <td>CD3</td>
5257     <td>Value-dependent integral null pointer constants</td>
5258     <td class="none" align="center">Unknown</td>
5259   </tr>
5260   <tr id="904">
5261     <td><a href="https://wg21.link/cwg904">904</a></td>
5262     <td>CD2</td>
5263     <td>Parameter packs in <I>lambda-capture</I>s</td>
5264     <td class="none" align="center">Unknown</td>
5265   </tr>
5266   <tr id="905">
5267     <td><a href="https://wg21.link/cwg905">905</a></td>
5268     <td>CD2</td>
5269     <td>Explicit defaulted copy constructors and trivial copyability</td>
5270     <td class="none" align="center">Unknown</td>
5271   </tr>
5272   <tr id="906">
5273     <td><a href="https://wg21.link/cwg906">906</a></td>
5274     <td>CD2</td>
5275     <td>Which special member functions can be defaulted?</td>
5276     <td class="none" align="center">Unknown</td>
5277   </tr>
5278   <tr id="908">
5279     <td><a href="https://wg21.link/cwg908">908</a></td>
5280     <td>CD2</td>
5281     <td>Deleted global allocation and deallocation functions</td>
5282     <td class="none" align="center">Unknown</td>
5283   </tr>
5284   <tr id="909">
5285     <td><a href="https://wg21.link/cwg909">909</a></td>
5286     <td>NAD</td>
5287     <td>Old-style casts with conversion functions</td>
5288     <td class="none" align="center">Unknown</td>
5289   </tr>
5290   <tr id="910">
5291     <td><a href="https://wg21.link/cwg910">910</a></td>
5292     <td>CD2</td>
5293     <td>Move constructors and implicitly-declared copy constructors</td>
5294     <td class="none" align="center">Unknown</td>
5295   </tr>
5296   <tr id="912">
5297     <td><a href="https://wg21.link/cwg912">912</a></td>
5298     <td>CD3</td>
5299     <td>Character literals and <I>universal-character-name</I>s</td>
5300     <td class="none" align="center">Unknown</td>
5301   </tr>
5302   <tr id="913">
5303     <td><a href="https://wg21.link/cwg913">913</a></td>
5304     <td>CD2</td>
5305     <td>Deduction rules for array- and function-type conversion functions</td>
5306     <td class="none" align="center">Unknown</td>
5307   </tr>
5308   <tr class="open" id="914">
5309     <td><a href="https://wg21.link/cwg914">914</a></td>
5310     <td>open</td>
5311     <td>Value-initialization of array types</td>
5312     <td align="center">Not resolved</td>
5313   </tr>
5314   <tr id="915">
5315     <td><a href="https://wg21.link/cwg915">915</a></td>
5316     <td>CD2</td>
5317     <td>Deleted specializations of member function templates</td>
5318     <td class="none" align="center">Unknown</td>
5319   </tr>
5320   <tr id="919">
5321     <td><a href="https://wg21.link/cwg919">919</a></td>
5322     <td>CD2</td>
5323     <td>Contradictions regarding inline namespaces</td>
5324     <td class="none" align="center">Unknown</td>
5325   </tr>
5326   <tr id="920">
5327     <td><a href="https://wg21.link/cwg920">920</a></td>
5328     <td>CD2</td>
5329     <td>Interaction of inline namespaces and <I>using-declaration</I>s</td>
5330     <td class="none" align="center">Unknown</td>
5331   </tr>
5332   <tr id="921">
5333     <td><a href="https://wg21.link/cwg921">921</a></td>
5334     <td>CD2</td>
5335     <td>Unclear specification of inline namespaces</td>
5336     <td class="none" align="center">Unknown</td>
5337   </tr>
5338   <tr id="922">
5339     <td><a href="https://wg21.link/cwg922">922</a></td>
5340     <td>CD2</td>
5341     <td>Implicit default constructor definitions and <TT>const</TT> variant members</td>
5342     <td class="none" align="center">Unknown</td>
5343   </tr>
5344   <tr id="923">
5345     <td><a href="https://wg21.link/cwg923">923</a></td>
5346     <td>CD2</td>
5347     <td>Inline explicit specializations</td>
5348     <td class="none" align="center">Unknown</td>
5349   </tr>
5350   <tr id="924">
5351     <td><a href="https://wg21.link/cwg924">924</a></td>
5352     <td>C++11</td>
5353     <td><I>alias-declaration</I> as a class member</td>
5354     <td class="none" align="center">Unknown</td>
5355   </tr>
5356   <tr class="open" id="925">
5357     <td><a href="https://wg21.link/cwg925">925</a></td>
5358     <td>open</td>
5359     <td>Type of character literals in preprocessor expressions</td>
5360     <td align="center">Not resolved</td>
5361   </tr>
5362   <tr id="926">
5363     <td><a href="https://wg21.link/cwg926">926</a></td>
5364     <td>CD2</td>
5365     <td>Inline unnamed namespaces</td>
5366     <td class="none" align="center">Unknown</td>
5367   </tr>
5368   <tr id="927">
5369     <td><a href="https://wg21.link/cwg927">927</a></td>
5370     <td>CD2</td>
5371     <td>Implicitly-deleted default constructors and member initializers</td>
5372     <td class="none" align="center">Unknown</td>
5373   </tr>
5374   <tr id="928">
5375     <td><a href="https://wg21.link/cwg928">928</a></td>
5376     <td>CD2</td>
5377     <td>Defaulting a function that would be implicitly defined as deleted</td>
5378     <td class="none" align="center">Unknown</td>
5379   </tr>
5380   <tr id="929">
5381     <td><a href="https://wg21.link/cwg929">929</a></td>
5382     <td>CD2</td>
5383     <td>What is a template alias?</td>
5384     <td class="none" align="center">Unknown</td>
5385   </tr>
5386   <tr id="930">
5387     <td><a href="https://wg21.link/cwg930">930</a></td>
5388     <td>CD2</td>
5389     <td><TT>alignof</TT> with incomplete array type</td>
5390     <td class="none" align="center">Unknown</td>
5391   </tr>
5392   <tr id="931">
5393     <td><a href="https://wg21.link/cwg931">931</a></td>
5394     <td>CD2</td>
5395     <td>Confusing reference to the length of a user-defined string literal</td>
5396     <td class="none" align="center">Unknown</td>
5397   </tr>
5398   <tr id="932">
5399     <td><a href="https://wg21.link/cwg932">932</a></td>
5400     <td>CD2</td>
5401     <td>UCNs in closing delimiters of raw string literals</td>
5402     <td class="none" align="center">Unknown</td>
5403   </tr>
5404   <tr id="933">
5405     <td><a href="https://wg21.link/cwg933">933</a></td>
5406     <td>CD2</td>
5407     <td>32-bit UCNs with 16-bit <TT>wchar_t</TT></td>
5408     <td class="none" align="center">Unknown</td>
5409   </tr>
5410   <tr id="934">
5411     <td><a href="https://wg21.link/cwg934">934</a></td>
5412     <td>CD2</td>
5413     <td>List-initialization of references</td>
5414     <td class="none" align="center">Unknown</td>
5415   </tr>
5416   <tr id="935">
5417     <td><a href="https://wg21.link/cwg935">935</a></td>
5418     <td>CD2</td>
5419     <td>Missing overloads for character types for user-defined literals</td>
5420     <td class="none" align="center">Unknown</td>
5421   </tr>
5422   <tr id="936">
5423     <td><a href="https://wg21.link/cwg936">936</a></td>
5424     <td>CD2</td>
5425     <td>Array initialization with new string literals</td>
5426     <td class="none" align="center">Unknown</td>
5427   </tr>
5428   <tr id="937">
5429     <td><a href="https://wg21.link/cwg937">937</a></td>
5430     <td>NAD</td>
5431     <td>Restrictions on values of template arguments in user-defined literals</td>
5432     <td class="none" align="center">Unknown</td>
5433   </tr>
5434   <tr id="938">
5435     <td><a href="https://wg21.link/cwg938">938</a></td>
5436     <td>C++11</td>
5437     <td>Initializer lists and array new</td>
5438     <td class="none" align="center">Unknown</td>
5439   </tr>
5440   <tr id="939">
5441     <td><a href="https://wg21.link/cwg939">939</a></td>
5442     <td>CD2</td>
5443     <td>Explicitly checking virtual function overriding</td>
5444     <td class="none" align="center">Unknown</td>
5445   </tr>
5446   <tr id="940">
5447     <td><a href="https://wg21.link/cwg940">940</a></td>
5448     <td>CD2</td>
5449     <td>Global anonymous unions</td>
5450     <td class="none" align="center">Unknown</td>
5451   </tr>
5452   <tr id="941">
5453     <td><a href="https://wg21.link/cwg941">941</a></td>
5454     <td>C++11</td>
5455     <td>Explicit specialization of deleted function template</td>
5456     <td class="none" align="center">Unknown</td>
5457   </tr>
5458   <tr id="942">
5459     <td><a href="https://wg21.link/cwg942">942</a></td>
5460     <td>CD2</td>
5461     <td>Is <TT>this</TT> an entity?</td>
5462     <td class="none" align="center">Unknown</td>
5463   </tr>
5464   <tr id="943">
5465     <td><a href="https://wg21.link/cwg943">943</a></td>
5466     <td>CD5</td>
5467     <td>Is <TT>T()</TT> a temporary?</td>
5468     <td class="none" align="center">Unknown</td>
5469   </tr>
5470   <tr id="944">
5471     <td><a href="https://wg21.link/cwg944">944</a></td>
5472     <td>NAD</td>
5473     <td><TT>reinterpret_cast</TT> for all types with the same size and alignment</td>
5474     <td class="none" align="center">Unknown</td>
5475   </tr>
5476   <tr id="945">
5477     <td><a href="https://wg21.link/cwg945">945</a></td>
5478     <td>C++11</td>
5479     <td>Use of <TT>this</TT> in a late-specified return type</td>
5480     <td class="none" align="center">Unknown</td>
5481   </tr>
5482   <tr id="946">
5483     <td><a href="https://wg21.link/cwg946">946</a></td>
5484     <td>CD2</td>
5485     <td>Order of destruction of local static objects and calls to <TT>std::atexit</TT></td>
5486     <td class="none" align="center">Unknown</td>
5487   </tr>
5488   <tr id="947">
5489     <td><a href="https://wg21.link/cwg947">947</a></td>
5490     <td>NAD</td>
5491     <td>Deducing type template arguments from default function arguments</td>
5492     <td class="none" align="center">Unknown</td>
5493   </tr>
5494   <tr id="948">
5495     <td><a href="https://wg21.link/cwg948">948</a></td>
5496     <td>C++11</td>
5497     <td><TT>constexpr</TT> in <I>condition</I>s</td>
5498     <td class="full" align="center">Clang 3.7</td>
5499   </tr>
5500   <tr class="open" id="949">
5501     <td><a href="https://wg21.link/cwg949">949</a></td>
5502     <td>open</td>
5503     <td>Requirements for freestanding implementations</td>
5504     <td align="center">Not resolved</td>
5505   </tr>
5506   <tr id="950">
5507     <td><a href="https://wg21.link/cwg950">950</a></td>
5508     <td>CD2</td>
5509     <td>Use of <TT>decltype</TT> as a <I>class-name</I></td>
5510     <td class="none" align="center">Unknown</td>
5511   </tr>
5512   <tr id="951">
5513     <td><a href="https://wg21.link/cwg951">951</a></td>
5514     <td>CD2</td>
5515     <td>Problems with <I>attribute-specifier</I>s</td>
5516     <td class="none" align="center">Unknown</td>
5517   </tr>
5518   <tr id="952">
5519     <td><a href="https://wg21.link/cwg952">952</a></td>
5520     <td>CD6</td>
5521     <td>Insufficient description of &#8220;naming class&#8221;</td>
5522     <td class="full" align="center">Yes</td>
5523   </tr>
5524   <tr id="953">
5525     <td><a href="https://wg21.link/cwg953">953</a></td>
5526     <td>CD2</td>
5527     <td>Rvalue references and function viability</td>
5528     <td class="none" align="center">Unknown</td>
5529   </tr>
5530   <tr class="open" id="954">
5531     <td><a href="https://wg21.link/cwg954">954</a></td>
5532     <td>open</td>
5533     <td>Overload resolution of conversion operator templates with built-in types</td>
5534     <td align="center">Not resolved</td>
5535   </tr>
5536   <tr id="955">
5537     <td><a href="https://wg21.link/cwg955">955</a></td>
5538     <td>CD2</td>
5539     <td>Can a closure type's <TT>operator()</TT> be virtual?</td>
5540     <td class="none" align="center">Unknown</td>
5541   </tr>
5542   <tr id="956">
5543     <td><a href="https://wg21.link/cwg956">956</a></td>
5544     <td>CD2</td>
5545     <td>Function prototype scope with late-specified return types</td>
5546     <td class="none" align="center">Unknown</td>
5547   </tr>
5548   <tr id="957">
5549     <td><a href="https://wg21.link/cwg957">957</a></td>
5550     <td>CD2</td>
5551     <td>Alternative tokens and <I>attribute-token</I>s</td>
5552     <td class="none" align="center">Unknown</td>
5553   </tr>
5554   <tr id="958">
5555     <td><a href="https://wg21.link/cwg958">958</a></td>
5556     <td>NAD</td>
5557     <td>Lambdas and <TT>decltype</TT></td>
5558     <td class="none" align="center">Unknown</td>
5559   </tr>
5560   <tr id="959">
5561     <td><a href="https://wg21.link/cwg959">959</a></td>
5562     <td>CD2</td>
5563     <td>Alignment attribute for class and enumeration types</td>
5564     <td class="none" align="center">Unknown</td>
5565   </tr>
5566   <tr id="960">
5567     <td><a href="https://wg21.link/cwg960">960</a></td>
5568     <td>CD2</td>
5569     <td>Covariant functions and lvalue/rvalue references</td>
5570     <td class="none" align="center">Unknown</td>
5571   </tr>
5572   <tr id="961">
5573     <td><a href="https://wg21.link/cwg961">961</a></td>
5574     <td>CD2</td>
5575     <td>Overload resolution and conversion of <TT>std::nullptr_t</TT> to <TT>bool</TT></td>
5576     <td class="none" align="center">Unknown</td>
5577   </tr>
5578   <tr id="962">
5579     <td><a href="https://wg21.link/cwg962">962</a></td>
5580     <td>CD2</td>
5581     <td>Attributes appertaining to class and enum types</td>
5582     <td class="none" align="center">Unknown</td>
5583   </tr>
5584   <tr id="963">
5585     <td><a href="https://wg21.link/cwg963">963</a></td>
5586     <td>CD2</td>
5587     <td>Comparing <TT>nullptr</TT> with 0</td>
5588     <td class="none" align="center">Unknown</td>
5589   </tr>
5590   <tr id="964">
5591     <td><a href="https://wg21.link/cwg964">964</a></td>
5592     <td>C++11</td>
5593     <td>Incorrect description of when the lvalue-to-rvalue conversion applies</td>
5594     <td class="none" align="center">Unknown</td>
5595   </tr>
5596   <tr id="965">
5597     <td><a href="https://wg21.link/cwg965">965</a></td>
5598     <td>CD2</td>
5599     <td>Limiting the applicability of the <TT>carries_dependency</TT> attribute</td>
5600     <td class="none" align="center">Unknown</td>
5601   </tr>
5602   <tr id="966">
5603     <td><a href="https://wg21.link/cwg966">966</a></td>
5604     <td>CD2</td>
5605     <td>Nested types without linkage</td>
5606     <td class="none" align="center">Unknown</td>
5607   </tr>
5608   <tr id="967">
5609     <td><a href="https://wg21.link/cwg967">967</a></td>
5610     <td>NAD</td>
5611     <td>Exception specification of replacement allocation function</td>
5612     <td class="none" align="center">Unknown</td>
5613   </tr>
5614   <tr id="968">
5615     <td><a href="https://wg21.link/cwg968">968</a></td>
5616     <td>CD2</td>
5617     <td>Syntactic ambiguity of the attribute notation</td>
5618     <td class="none" align="center">Unknown</td>
5619   </tr>
5620   <tr id="969">
5621     <td><a href="https://wg21.link/cwg969">969</a></td>
5622     <td>CD2</td>
5623     <td>Explicit instantiation declarations of class template specializations</td>
5624     <td class="none" align="center">Unknown</td>
5625   </tr>
5626   <tr id="970">
5627     <td><a href="https://wg21.link/cwg970">970</a></td>
5628     <td>CD2</td>
5629     <td>Consistent use of &#8220;appertain&#8221; and &#8220;apply&#8221;</td>
5630     <td class="none" align="center">Unknown</td>
5631   </tr>
5632   <tr id="971">
5633     <td><a href="https://wg21.link/cwg971">971</a></td>
5634     <td>C++11</td>
5635     <td>Incorrect treatment of <I>exception-declaration</I>s</td>
5636     <td class="none" align="center">Unknown</td>
5637   </tr>
5638   <tr id="972">
5639     <td><a href="https://wg21.link/cwg972">972</a></td>
5640     <td>C++11</td>
5641     <td>Allowing multiple <I>attribute-specifier</I>s</td>
5642     <td class="none" align="center">Unknown</td>
5643   </tr>
5644   <tr id="973">
5645     <td><a href="https://wg21.link/cwg973">973</a></td>
5646     <td>CD2</td>
5647     <td>Function types in <I>exception-specification</I>s</td>
5648     <td class="none" align="center">Unknown</td>
5649   </tr>
5650   <tr id="974">
5651     <td><a href="https://wg21.link/cwg974">974</a></td>
5652     <td>CD3</td>
5653     <td>Default arguments for lambdas</td>
5654     <td class="full" align="center">Yes</td>
5655   </tr>
5656   <tr id="975">
5657     <td><a href="https://wg21.link/cwg975">975</a></td>
5658     <td>CD3</td>
5659     <td>Restrictions on return type deduction for lambdas</td>
5660     <td class="none" align="center">Unknown</td>
5661   </tr>
5662   <tr id="976">
5663     <td><a href="https://wg21.link/cwg976">976</a></td>
5664     <td>CD2</td>
5665     <td>Deduction for <TT>const T&amp;</TT> conversion operators</td>
5666     <td class="none" align="center">Unknown</td>
5667   </tr>
5668   <tr id="977">
5669     <td><a href="https://wg21.link/cwg977">977</a></td>
5670     <td>CD3</td>
5671     <td>When is an enumeration type complete?</td>
5672     <td class="none" align="center">Unknown</td>
5673   </tr>
5674   <tr id="978">
5675     <td><a href="https://wg21.link/cwg978">978</a></td>
5676     <td>CD2</td>
5677     <td>Incorrect specification for copy initialization</td>
5678     <td class="none" align="center">Unknown</td>
5679   </tr>
5680   <tr id="979">
5681     <td><a href="https://wg21.link/cwg979">979</a></td>
5682     <td>CD2</td>
5683     <td>Position of <I>attribute-specifier</I> in declarator syntax</td>
5684     <td class="none" align="center">Unknown</td>
5685   </tr>
5686   <tr id="980">
5687     <td><a href="https://wg21.link/cwg980">980</a></td>
5688     <td>CD2</td>
5689     <td>Explicit instantiation of a member of a class template</td>
5690     <td class="none" align="center">Unknown</td>
5691   </tr>
5692   <tr id="981">
5693     <td><a href="https://wg21.link/cwg981">981</a></td>
5694     <td>C++11</td>
5695     <td>Constexpr constructor templates and literal types</td>
5696     <td class="none" align="center">Unknown</td>
5697   </tr>
5698   <tr id="982">
5699     <td><a href="https://wg21.link/cwg982">982</a></td>
5700     <td>NAD</td>
5701     <td>Initialization with an empty initializer list</td>
5702     <td class="none" align="center">Unknown</td>
5703   </tr>
5704   <tr id="983">
5705     <td><a href="https://wg21.link/cwg983">983</a></td>
5706     <td>CD2</td>
5707     <td>Ambiguous pointer-to-member constant</td>
5708     <td class="none" align="center">Unknown</td>
5709   </tr>
5710   <tr id="984">
5711     <td><a href="https://wg21.link/cwg984">984</a></td>
5712     <td>CD2</td>
5713     <td>&#8220;Deduced type&#8221; is unclear in <TT>auto</TT> type deduction</td>
5714     <td class="none" align="center">Unknown</td>
5715   </tr>
5716   <tr id="985">
5717     <td><a href="https://wg21.link/cwg985">985</a></td>
5718     <td>C++11</td>
5719     <td>Alternative tokens and user-defined literals</td>
5720     <td class="none" align="center">Unknown</td>
5721   </tr>
5722   <tr id="986">
5723     <td><a href="https://wg21.link/cwg986">986</a></td>
5724     <td>CD2</td>
5725     <td>Transitivity of <I>using-directive</I>s versus qualified lookup</td>
5726     <td class="none" align="center">Unknown</td>
5727   </tr>
5728   <tr id="987">
5729     <td><a href="https://wg21.link/cwg987">987</a></td>
5730     <td>CD4</td>
5731     <td>Which declarations introduce namespace members?</td>
5732     <td class="none" align="center">Unknown</td>
5733   </tr>
5734   <tr id="988">
5735     <td><a href="https://wg21.link/cwg988">988</a></td>
5736     <td>CD2</td>
5737     <td>Reference-to-reference collapsing with <TT>decltype</TT></td>
5738     <td class="none" align="center">Unknown</td>
5739   </tr>
5740   <tr id="989">
5741     <td><a href="https://wg21.link/cwg989">989</a></td>
5742     <td>CD2</td>
5743     <td>Misplaced list-initialization example</td>
5744     <td class="none" align="center">Unknown</td>
5745   </tr>
5746   <tr id="990">
5747     <td><a href="https://wg21.link/cwg990">990</a></td>
5748     <td>CD2</td>
5749     <td>Value initialization with multiple initializer-list constructors</td>
5750     <td class="full" align="center">Clang 3.5</td>
5751   </tr>
5752   <tr id="991">
5753     <td><a href="https://wg21.link/cwg991">991</a></td>
5754     <td>CD2</td>
5755     <td>Reference parameters of constexpr functions and constructors</td>
5756     <td class="none" align="center">Unknown</td>
5757   </tr>
5758   <tr id="992">
5759     <td><a href="https://wg21.link/cwg992">992</a></td>
5760     <td>NAD</td>
5761     <td>Inheriting explicitness</td>
5762     <td class="none" align="center">Unknown</td>
5763   </tr>
5764   <tr id="993">
5765     <td><a href="https://wg21.link/cwg993">993</a></td>
5766     <td>C++11</td>
5767     <td>Freedom to perform instantiation at the end of the translation unit</td>
5768     <td class="none" align="center">Unknown</td>
5769   </tr>
5770   <tr id="994">
5771     <td><a href="https://wg21.link/cwg994">994</a></td>
5772     <td>C++11</td>
5773     <td><I>braced-init-list</I> as a default argument</td>
5774     <td class="none" align="center">Unknown</td>
5775   </tr>
5776   <tr id="995">
5777     <td><a href="https://wg21.link/cwg995">995</a></td>
5778     <td>CD2</td>
5779     <td>Incorrect example for <I>using-declaration</I> and explicit instantiation</td>
5780     <td class="none" align="center">Unknown</td>
5781   </tr>
5782   <tr id="996">
5783     <td><a href="https://wg21.link/cwg996">996</a></td>
5784     <td>C++11</td>
5785     <td>Ambiguous partial specializations of member class templates</td>
5786     <td class="none" align="center">Unknown</td>
5787   </tr>
5788   <tr id="997">
5789     <td><a href="https://wg21.link/cwg997">997</a></td>
5790     <td>C++11</td>
5791     <td>Argument-dependent lookup and dependent function template parameter types</td>
5792     <td class="none" align="center">Unknown</td>
5793   </tr>
5794   <tr id="998">
5795     <td><a href="https://wg21.link/cwg998">998</a></td>
5796     <td>dup</td>
5797     <td>Function parameter transformations and template functions</td>
5798     <td class="none" align="center">Unknown</td>
5799   </tr>
5800   <tr id="999">
5801     <td><a href="https://wg21.link/cwg999">999</a></td>
5802     <td>CD2</td>
5803     <td>&#8220;Implicit&#8221; or &#8220;implied&#8221; object argument/parameter?</td>
5804     <td class="none" align="center">Unknown</td>
5805   </tr>
5806   <tr id="1000">
5807     <td><a href="https://wg21.link/cwg1000">1000</a></td>
5808     <td>CD2</td>
5809     <td>Mistaking member typedefs for constructors</td>
5810     <td class="none" align="center">Unknown</td>
5811   </tr>
5812   <tr class="open" id="1001">
5813     <td><a href="https://wg21.link/cwg1001">1001</a></td>
5814     <td>drafting</td>
5815     <td>Parameter type adjustment in dependent parameter types</td>
5816     <td align="center">Not resolved</td>
5817   </tr>
5818   <tr id="1002">
5819     <td><a href="https://wg21.link/cwg1002">1002</a></td>
5820     <td>NAD</td>
5821     <td>Pack expansion for function arguments</td>
5822     <td class="none" align="center">Unknown</td>
5823   </tr>
5824   <tr id="1003">
5825     <td><a href="https://wg21.link/cwg1003">1003</a></td>
5826     <td>CD3</td>
5827     <td>Acceptable definitions of <TT>main</TT></td>
5828     <td class="none" align="center">Unknown</td>
5829   </tr>
5830   <tr id="1004">
5831     <td><a href="https://wg21.link/cwg1004">1004</a></td>
5832     <td>C++11</td>
5833     <td>Injected-class-names as arguments for template template parameters</td>
5834     <td class="full" align="center">Clang 5</td>
5835   </tr>
5836   <tr id="1005">
5837     <td><a href="https://wg21.link/cwg1005">1005</a></td>
5838     <td>NAD</td>
5839     <td>Qualified name resolution in member functions of class templates</td>
5840     <td class="none" align="center">Unknown</td>
5841   </tr>
5842   <tr id="1006">
5843     <td><a href="https://wg21.link/cwg1006">1006</a></td>
5844     <td>C++11</td>
5845     <td><TT>std::nullptr_t</TT> as a non-type template parameter</td>
5846     <td class="none" align="center">Unknown</td>
5847   </tr>
5848   <tr id="1007">
5849     <td><a href="https://wg21.link/cwg1007">1007</a></td>
5850     <td>NAD</td>
5851     <td>Protected access and pointers to members</td>
5852     <td class="none" align="center">Unknown</td>
5853   </tr>
5854   <tr id="1008">
5855     <td><a href="https://wg21.link/cwg1008">1008</a></td>
5856     <td>NAD</td>
5857     <td>Querying the alignment of an object</td>
5858     <td class="none" align="center">Unknown</td>
5859   </tr>
5860   <tr id="1009">
5861     <td><a href="https://wg21.link/cwg1009">1009</a></td>
5862     <td>C++11</td>
5863     <td>Missing cases in the <I>declarator-id</I> of a function template declaration</td>
5864     <td class="none" align="center">Unknown</td>
5865   </tr>
5866   <tr id="1010">
5867     <td><a href="https://wg21.link/cwg1010">1010</a></td>
5868     <td>CD2</td>
5869     <td>Address of object with dynamic storage duration in constant expression</td>
5870     <td class="none" align="center">Unknown</td>
5871   </tr>
5872   <tr id="1011">
5873     <td><a href="https://wg21.link/cwg1011">1011</a></td>
5874     <td>C++11</td>
5875     <td>Standard conversions that cannot be inverted</td>
5876     <td class="none" align="center">Unknown</td>
5877   </tr>
5878   <tr id="1012">
5879     <td><a href="https://wg21.link/cwg1012">1012</a></td>
5880     <td>C++11</td>
5881     <td>Undeprecating <TT>static</TT></td>
5882     <td class="none" align="center">Unknown</td>
5883   </tr>
5884   <tr id="1013">
5885     <td><a href="https://wg21.link/cwg1013">1013</a></td>
5886     <td>CD3</td>
5887     <td>Uninitialized <TT>std::nullptr_t</TT> objects</td>
5888     <td class="none" align="center">Unknown</td>
5889   </tr>
5890   <tr id="1014">
5891     <td><a href="https://wg21.link/cwg1014">1014</a></td>
5892     <td>NAD</td>
5893     <td>Overload resolution between <TT>const T&amp;</TT> and <TT>T&amp;&amp;</TT></td>
5894     <td class="none" align="center">Unknown</td>
5895   </tr>
5896   <tr id="1015">
5897     <td><a href="https://wg21.link/cwg1015">1015</a></td>
5898     <td>C++11</td>
5899     <td>Template arguments and argument-dependent lookup</td>
5900     <td class="none" align="center">Unknown</td>
5901   </tr>
5902   <tr id="1016">
5903     <td><a href="https://wg21.link/cwg1016">1016</a></td>
5904     <td>C++11</td>
5905     <td>Overloadable declarations, function templates, and references</td>
5906     <td class="none" align="center">Unknown</td>
5907   </tr>
5908   <tr id="1017">
5909     <td><a href="https://wg21.link/cwg1017">1017</a></td>
5910     <td>C++11</td>
5911     <td>Member access transformation in unevaluated operands</td>
5912     <td class="none" align="center">Unknown</td>
5913   </tr>
5914   <tr id="1018">
5915     <td><a href="https://wg21.link/cwg1018">1018</a></td>
5916     <td>C++11</td>
5917     <td>Ambiguity between <I>simple-declaration</I> and <I>attribute-declaration</I></td>
5918     <td class="none" align="center">Unknown</td>
5919   </tr>
5920   <tr id="1019">
5921     <td><a href="https://wg21.link/cwg1019">1019</a></td>
5922     <td>dup</td>
5923     <td>Dependent <I>simple-template-id</I>s in <I>base-specifier</I>s and <I>mem-initializer</I>s</td>
5924     <td class="none" align="center">Unknown</td>
5925   </tr>
5926   <tr id="1020">
5927     <td><a href="https://wg21.link/cwg1020">1020</a></td>
5928     <td>C++11</td>
5929     <td>Implicitly-defined copy constructors and explicit base class constructors</td>
5930     <td class="none" align="center">Unknown</td>
5931   </tr>
5932   <tr id="1021">
5933     <td><a href="https://wg21.link/cwg1021">1021</a></td>
5934     <td>CD4</td>
5935     <td>Definitions of namespace members</td>
5936     <td class="none" align="center">Unknown</td>
5937   </tr>
5938   <tr id="1022">
5939     <td><a href="https://wg21.link/cwg1022">1022</a></td>
5940     <td>C++11</td>
5941     <td>Can an enumeration variable have values outside the values of the enumeration?</td>
5942     <td class="none" align="center">Unknown</td>
5943   </tr>
5944   <tr id="1023">
5945     <td><a href="https://wg21.link/cwg1023">1023</a></td>
5946     <td>dup</td>
5947     <td><TT>thread_local</TT> objects as non-type template arguments</td>
5948     <td class="none" align="center">Unknown</td>
5949   </tr>
5950   <tr id="1024">
5951     <td><a href="https://wg21.link/cwg1024">1024</a></td>
5952     <td>CD3</td>
5953     <td>Limits on multicharacter literals</td>
5954     <td class="none" align="center">Unknown</td>
5955   </tr>
5956   <tr id="1025">
5957     <td><a href="https://wg21.link/cwg1025">1025</a></td>
5958     <td>C++11</td>
5959     <td>Use of a reference as a non-type template argument</td>
5960     <td class="none" align="center">Unknown</td>
5961   </tr>
5962   <tr id="1026">
5963     <td><a href="https://wg21.link/cwg1026">1026</a></td>
5964     <td>NAD</td>
5965     <td>Cv-qualified non-class rvalues</td>
5966     <td class="none" align="center">Unknown</td>
5967   </tr>
5968   <tr class="open" id="1027">
5969     <td><a href="https://wg21.link/cwg1027">1027</a></td>
5970     <td>drafting</td>
5971     <td>Type consistency and reallocation of scalar types</td>
5972     <td align="center">Not resolved</td>
5973   </tr>
5974   <tr id="1028">
5975     <td><a href="https://wg21.link/cwg1028">1028</a></td>
5976     <td>CD6</td>
5977     <td>Dependent names in non-defining declarations</td>
5978     <td class="none" align="center">Unknown</td>
5979   </tr>
5980   <tr id="1029">
5981     <td><a href="https://wg21.link/cwg1029">1029</a></td>
5982     <td>C++11</td>
5983     <td>Type of a destructor call</td>
5984     <td class="none" align="center">Unknown</td>
5985   </tr>
5986   <tr id="1030">
5987     <td><a href="https://wg21.link/cwg1030">1030</a></td>
5988     <td>C++11</td>
5989     <td>Evaluation order in <I>initializer-list</I>s used in aggregate initialization</td>
5990     <td class="none" align="center">Unknown</td>
5991   </tr>
5992   <tr id="1031">
5993     <td><a href="https://wg21.link/cwg1031">1031</a></td>
5994     <td>C++11</td>
5995     <td>Optional elements in attributes</td>
5996     <td class="none" align="center">Unknown</td>
5997   </tr>
5998   <tr id="1032">
5999     <td><a href="https://wg21.link/cwg1032">1032</a></td>
6000     <td>C++11</td>
6001     <td>Empty pack expansions</td>
6002     <td class="none" align="center">Unknown</td>
6003   </tr>
6004   <tr id="1033">
6005     <td><a href="https://wg21.link/cwg1033">1033</a></td>
6006     <td>C++11</td>
6007     <td>Restrictions on alignment attributes</td>
6008     <td class="none" align="center">Unknown</td>
6009   </tr>
6010   <tr id="1034">
6011     <td><a href="https://wg21.link/cwg1034">1034</a></td>
6012     <td>C++11</td>
6013     <td>Attributes for <TT>return</TT> statements in lambdas</td>
6014     <td class="none" align="center">Unknown</td>
6015   </tr>
6016   <tr id="1035">
6017     <td><a href="https://wg21.link/cwg1035">1035</a></td>
6018     <td>C++11</td>
6019     <td>Omitted and required <I>decl-specifier</I>s</td>
6020     <td class="none" align="center">Unknown</td>
6021   </tr>
6022   <tr id="1036">
6023     <td><a href="https://wg21.link/cwg1036">1036</a></td>
6024     <td>C++11</td>
6025     <td>Alignment attribute in an <I>exception-declaration</I></td>
6026     <td class="none" align="center">Unknown</td>
6027   </tr>
6028   <tr id="1037">
6029     <td><a href="https://wg21.link/cwg1037">1037</a></td>
6030     <td>C++11</td>
6031     <td>Requirements for operands of <I>delete-expression</I>s and deallocation functions</td>
6032     <td class="none" align="center">Unknown</td>
6033   </tr>
6034   <tr class="open" id="1038">
6035     <td><a href="https://wg21.link/cwg1038">1038</a></td>
6036     <td>open</td>
6037     <td>Overload resolution of <TT>&amp;x.static_func</TT></td>
6038     <td align="center">Not resolved</td>
6039   </tr>
6040   <tr id="1039">
6041     <td><a href="https://wg21.link/cwg1039">1039</a></td>
6042     <td>dup</td>
6043     <td>Coordinating C and C++ alignment specifications</td>
6044     <td class="none" align="center">Unknown</td>
6045   </tr>
6046   <tr id="1040">
6047     <td><a href="https://wg21.link/cwg1040">1040</a></td>
6048     <td>NAD</td>
6049     <td>Memory model issues</td>
6050     <td class="none" align="center">Unknown</td>
6051   </tr>
6052   <tr id="1041">
6053     <td><a href="https://wg21.link/cwg1041">1041</a></td>
6054     <td>dup</td>
6055     <td><I>alias-declaration</I>s as class members</td>
6056     <td class="none" align="center">Unknown</td>
6057   </tr>
6058   <tr id="1042">
6059     <td><a href="https://wg21.link/cwg1042">1042</a></td>
6060     <td>C++11</td>
6061     <td>Attributes in <I>alias-declaration</I>s</td>
6062     <td class="full" align="center">3.5</td>
6063   </tr>
6064   <tr id="1043">
6065     <td><a href="https://wg21.link/cwg1043">1043</a></td>
6066     <td>C++11</td>
6067     <td>Qualified name lookup in the current instantiation</td>
6068     <td class="none" align="center">Unknown</td>
6069   </tr>
6070   <tr id="1044">
6071     <td><a href="https://wg21.link/cwg1044">1044</a></td>
6072     <td>C++11</td>
6073     <td>Point of declaration for an <I>alias-declaration</I></td>
6074     <td class="none" align="center">Unknown</td>
6075   </tr>
6076   <tr id="1045">
6077     <td><a href="https://wg21.link/cwg1045">1045</a></td>
6078     <td>NAD</td>
6079     <td>Requiring explicit instantiation declarations</td>
6080     <td class="none" align="center">Unknown</td>
6081   </tr>
6082   <tr class="open" id="1046">
6083     <td><a href="https://wg21.link/cwg1046">1046</a></td>
6084     <td>open</td>
6085     <td>What is a &#8220;use&#8221; of a class specialization?</td>
6086     <td align="center">Not resolved</td>
6087   </tr>
6088   <tr id="1047">
6089     <td><a href="https://wg21.link/cwg1047">1047</a></td>
6090     <td>C++11</td>
6091     <td>When is <TT>typeid</TT> value-dependent?</td>
6092     <td class="none" align="center">Unknown</td>
6093   </tr>
6094   <tr id="1048">
6095     <td><a href="https://wg21.link/cwg1048">1048</a></td>
6096     <td>CD3</td>
6097     <td><TT>auto</TT> deduction and lambda return type deduction.</td>
6098     <td class="full" align="center">Clang 3.6</td>
6099   </tr>
6100   <tr class="open" id="1049">
6101     <td><a href="https://wg21.link/cwg1049">1049</a></td>
6102     <td>open</td>
6103     <td>Copy elision through reference parameters of inline functions</td>
6104     <td align="center">Not resolved</td>
6105   </tr>
6106   <tr id="1050">
6107     <td><a href="https://wg21.link/cwg1050">1050</a></td>
6108     <td>NAD</td>
6109     <td>Effects of thread support on object lifetime</td>
6110     <td class="none" align="center">Unknown</td>
6111   </tr>
6112   <tr id="1051">
6113     <td><a href="https://wg21.link/cwg1051">1051</a></td>
6114     <td>C++11</td>
6115     <td>Reference members and generated copy constructors</td>
6116     <td class="none" align="center">Unknown</td>
6117   </tr>
6118   <tr id="1052">
6119     <td><a href="https://wg21.link/cwg1052">1052</a></td>
6120     <td>dup</td>
6121     <td><TT>const</TT> non-static data member and PODness</td>
6122     <td class="none" align="center">Unknown</td>
6123   </tr>
6124   <tr id="1053">
6125     <td><a href="https://wg21.link/cwg1053">1053</a></td>
6126     <td>NAD</td>
6127     <td>Terminate vs undefined behavior for noexcept violation</td>
6128     <td class="none" align="center">Unknown</td>
6129   </tr>
6130   <tr id="1054">
6131     <td><a href="https://wg21.link/cwg1054">1054</a></td>
6132     <td>C++11</td>
6133     <td>Lvalue-to-rvalue conversions in expression statements</td>
6134     <td class="none" align="center">No</td>
6135   </tr>
6136   <tr id="1055">
6137     <td><a href="https://wg21.link/cwg1055">1055</a></td>
6138     <td>C++11</td>
6139     <td>Permissible uses of <TT>void</TT></td>
6140     <td class="none" align="center">Unknown</td>
6141   </tr>
6142   <tr id="1056">
6143     <td><a href="https://wg21.link/cwg1056">1056</a></td>
6144     <td>C++11</td>
6145     <td>Template aliases, member definitions, and the current instantiation</td>
6146     <td class="none" align="center">Unknown</td>
6147   </tr>
6148   <tr id="1057">
6149     <td><a href="https://wg21.link/cwg1057">1057</a></td>
6150     <td>C++11</td>
6151     <td><TT>decltype</TT> and the current instantiation</td>
6152     <td class="none" align="center">Unknown</td>
6153   </tr>
6154   <tr id="1058">
6155     <td><a href="https://wg21.link/cwg1058">1058</a></td>
6156     <td>NAD</td>
6157     <td>Reference binding of incompatible array types</td>
6158     <td class="none" align="center">Unknown</td>
6159   </tr>
6160   <tr id="1059">
6161     <td><a href="https://wg21.link/cwg1059">1059</a></td>
6162     <td>CD3</td>
6163     <td>Cv-qualified array types (with rvalues)</td>
6164     <td class="none" align="center">Unknown</td>
6165   </tr>
6166   <tr id="1060">
6167     <td><a href="https://wg21.link/cwg1060">1060</a></td>
6168     <td>C++11</td>
6169     <td>Scoped enumerators in integral constant expressions</td>
6170     <td class="none" align="center">Unknown</td>
6171   </tr>
6172   <tr id="1061">
6173     <td><a href="https://wg21.link/cwg1061">1061</a></td>
6174     <td>C++11</td>
6175     <td>Negative array bounds in a <I>new-expression</I></td>
6176     <td class="none" align="center">Unknown</td>
6177   </tr>
6178   <tr id="1062">
6179     <td><a href="https://wg21.link/cwg1062">1062</a></td>
6180     <td>C++11</td>
6181     <td>Syntax of <I>attribute-specifier</I>s in lambdas</td>
6182     <td class="none" align="center">Unknown</td>
6183   </tr>
6184   <tr id="1063">
6185     <td><a href="https://wg21.link/cwg1063">1063</a></td>
6186     <td>C++11</td>
6187     <td><TT>[[hiding]]</TT> with non-attribute declarations</td>
6188     <td class="none" align="center">Unknown</td>
6189   </tr>
6190   <tr id="1064">
6191     <td><a href="https://wg21.link/cwg1064">1064</a></td>
6192     <td>C++11</td>
6193     <td>Defaulted move constructor for a union</td>
6194     <td class="none" align="center">Unknown</td>
6195   </tr>
6196   <tr id="1065">
6197     <td><a href="https://wg21.link/cwg1065">1065</a></td>
6198     <td>C++11</td>
6199     <td><TT>[[hiding]]</TT> with <TT>[[override]]</TT></td>
6200     <td class="none" align="center">Unknown</td>
6201   </tr>
6202   <tr id="1066">
6203     <td><a href="https://wg21.link/cwg1066">1066</a></td>
6204     <td>C++11</td>
6205     <td>When is a copy/move assignment operator implicitly defined?</td>
6206     <td class="none" align="center">Unknown</td>
6207   </tr>
6208   <tr id="1067">
6209     <td><a href="https://wg21.link/cwg1067">1067</a></td>
6210     <td>NAD</td>
6211     <td><TT>[[hiding]]</TT>, <I>using-declaration</I>s, and multiple inheritance</td>
6212     <td class="none" align="center">Unknown</td>
6213   </tr>
6214   <tr id="1068">
6215     <td><a href="https://wg21.link/cwg1068">1068</a></td>
6216     <td>C++11</td>
6217     <td>Template aliases with default arguments and template parameter packs</td>
6218     <td class="none" align="center">Unknown</td>
6219   </tr>
6220   <tr id="1069">
6221     <td><a href="https://wg21.link/cwg1069">1069</a></td>
6222     <td>C++11</td>
6223     <td>Incorrect function type with <I>trailing-return-type</I></td>
6224     <td class="none" align="center">Unknown</td>
6225   </tr>
6226   <tr id="1070">
6227     <td><a href="https://wg21.link/cwg1070">1070</a></td>
6228     <td>C++11</td>
6229     <td>Missing initializer clauses in aggregate initialization</td>
6230     <td class="full" align="center">Clang 3.5</td>
6231   </tr>
6232   <tr id="1071">
6233     <td><a href="https://wg21.link/cwg1071">1071</a></td>
6234     <td>C++11</td>
6235     <td>Literal class types and trivial default constructors</td>
6236     <td class="none" align="center">Unknown</td>
6237   </tr>
6238   <tr id="1072">
6239     <td><a href="https://wg21.link/cwg1072">1072</a></td>
6240     <td>C++11</td>
6241     <td>Scoped enumerator with the same name as its containing class</td>
6242     <td class="none" align="center">Unknown</td>
6243   </tr>
6244   <tr id="1073">
6245     <td><a href="https://wg21.link/cwg1073">1073</a></td>
6246     <td>C++11</td>
6247     <td>Merging <I>dynamic-exception-specification</I>s and <I>noexcept-specification</I>s</td>
6248     <td class="none" align="center">Unknown</td>
6249   </tr>
6250   <tr id="1074">
6251     <td><a href="https://wg21.link/cwg1074">1074</a></td>
6252     <td>C++11</td>
6253     <td>Value-dependent <I>noexcept-expression</I>s</td>
6254     <td class="none" align="center">Unknown</td>
6255   </tr>
6256   <tr id="1075">
6257     <td><a href="https://wg21.link/cwg1075">1075</a></td>
6258     <td>C++11</td>
6259     <td>Grammar does not allow template alias in <I>type-name</I></td>
6260     <td class="none" align="center">Unknown</td>
6261   </tr>
6262   <tr id="1076">
6263     <td><a href="https://wg21.link/cwg1076">1076</a></td>
6264     <td>CD5</td>
6265     <td>Value categories and lvalue temporaries</td>
6266     <td class="none" align="center">Unknown</td>
6267   </tr>
6268   <tr id="1077">
6269     <td><a href="https://wg21.link/cwg1077">1077</a></td>
6270     <td>NAD</td>
6271     <td>Explicit specializations in non-containing namespaces</td>
6272     <td class="none" align="center">Unknown</td>
6273   </tr>
6274   <tr id="1078">
6275     <td><a href="https://wg21.link/cwg1078">1078</a></td>
6276     <td>NAD</td>
6277     <td>Narrowing and the usual arithmetic conversions</td>
6278     <td class="none" align="center">Unknown</td>
6279   </tr>
6280   <tr id="1079">
6281     <td><a href="https://wg21.link/cwg1079">1079</a></td>
6282     <td>C++11</td>
6283     <td>Overload resolution involving aggregate initialization</td>
6284     <td class="none" align="center">Unknown</td>
6285   </tr>
6286   <tr id="1080">
6287     <td><a href="https://wg21.link/cwg1080">1080</a></td>
6288     <td>C++11</td>
6289     <td>Confusing relationship between templates and copy constructors</td>
6290     <td class="none" align="center">Unknown</td>
6291   </tr>
6292   <tr id="1081">
6293     <td><a href="https://wg21.link/cwg1081">1081</a></td>
6294     <td>C++11</td>
6295     <td>Defaulted destructor and unusable operator delete</td>
6296     <td class="none" align="center">Unknown</td>
6297   </tr>
6298   <tr id="1082">
6299     <td><a href="https://wg21.link/cwg1082">1082</a></td>
6300     <td>C++11</td>
6301     <td>Implicit copy function if subobject has none?</td>
6302     <td class="none" align="center">Unknown</td>
6303   </tr>
6304   <tr id="1083">
6305     <td><a href="https://wg21.link/cwg1083">1083</a></td>
6306     <td>C++11</td>
6307     <td>Passing an object to ellipsis with non-trivial move constructor</td>
6308     <td class="none" align="center">Unknown</td>
6309   </tr>
6310   <tr id="1084">
6311     <td><a href="https://wg21.link/cwg1084">1084</a></td>
6312     <td>NAD</td>
6313     <td>Conditions for a deleted move function</td>
6314     <td class="none" align="center">Unknown</td>
6315   </tr>
6316   <tr id="1085">
6317     <td><a href="https://wg21.link/cwg1085">1085</a></td>
6318     <td>NAD</td>
6319     <td>Move assignment operators and virtual bases</td>
6320     <td class="none" align="center">Unknown</td>
6321   </tr>
6322   <tr id="1086">
6323     <td><a href="https://wg21.link/cwg1086">1086</a></td>
6324     <td>C++11</td>
6325     <td><TT>const_cast</TT> to rvalue reference to function type</td>
6326     <td class="none" align="center">Unknown</td>
6327   </tr>
6328   <tr id="1087">
6329     <td><a href="https://wg21.link/cwg1087">1087</a></td>
6330     <td>C++11</td>
6331     <td>Additional applications of issue 899</td>
6332     <td class="none" align="center">Unknown</td>
6333   </tr>
6334   <tr id="1088">
6335     <td><a href="https://wg21.link/cwg1088">1088</a></td>
6336     <td>C++11</td>
6337     <td>Dependent non-type template arguments</td>
6338     <td class="none" align="center">Unknown</td>
6339   </tr>
6340   <tr class="open" id="1089">
6341     <td><a href="https://wg21.link/cwg1089">1089</a></td>
6342     <td>drafting</td>
6343     <td>Template parameters in member selections</td>
6344     <td align="center">Not resolved</td>
6345   </tr>
6346   <tr id="1090">
6347     <td><a href="https://wg21.link/cwg1090">1090</a></td>
6348     <td>C++11</td>
6349     <td>Alignment of subobjects</td>
6350     <td class="none" align="center">Unknown</td>
6351   </tr>
6352   <tr id="1091">
6353     <td><a href="https://wg21.link/cwg1091">1091</a></td>
6354     <td>C++11</td>
6355     <td>Inconsistent use of the term &#8220;object expression&#8221;</td>
6356     <td class="none" align="center">Unknown</td>
6357   </tr>
6358   <tr class="open" id="1092">
6359     <td><a href="https://wg21.link/cwg1092">1092</a></td>
6360     <td>drafting</td>
6361     <td>Cycles in overload resolution during instantiation</td>
6362     <td align="center">Not resolved</td>
6363   </tr>
6364   <tr id="1093">
6365     <td><a href="https://wg21.link/cwg1093">1093</a></td>
6366     <td>CD3</td>
6367     <td>Value-initializing non-objects</td>
6368     <td class="none" align="center">Unknown</td>
6369   </tr>
6370   <tr id="1094">
6371     <td><a href="https://wg21.link/cwg1094">1094</a></td>
6372     <td>C++11</td>
6373     <td>Converting floating-point values to scoped enumeration types</td>
6374     <td class="none" align="center">Unknown</td>
6375   </tr>
6376   <tr id="1095">
6377     <td><a href="https://wg21.link/cwg1095">1095</a></td>
6378     <td>C++11</td>
6379     <td>List-initialization of references</td>
6380     <td class="none" align="center">Unknown</td>
6381   </tr>
6382   <tr id="1096">
6383     <td><a href="https://wg21.link/cwg1096">1096</a></td>
6384     <td>C++11</td>
6385     <td>Missing requirement for template definitions</td>
6386     <td class="none" align="center">Unknown</td>
6387   </tr>
6388   <tr id="1097">
6389     <td><a href="https://wg21.link/cwg1097">1097</a></td>
6390     <td>NAD</td>
6391     <td>Aggregate initialization of function parameters</td>
6392     <td class="none" align="center">Unknown</td>
6393   </tr>
6394   <tr id="1098">
6395     <td><a href="https://wg21.link/cwg1098">1098</a></td>
6396     <td>C++11</td>
6397     <td>Pointer conversions in constant expressions</td>
6398     <td class="none" align="center">Unknown</td>
6399   </tr>
6400   <tr id="1099">
6401     <td><a href="https://wg21.link/cwg1099">1099</a></td>
6402     <td>C++11</td>
6403     <td>Infinite recursion in <TT>constexpr</TT> functions</td>
6404     <td class="none" align="center">Unknown</td>
6405   </tr>
6406   <tr id="1100">
6407     <td><a href="https://wg21.link/cwg1100">1100</a></td>
6408     <td>C++11</td>
6409     <td><TT>constexpr</TT> conversion functions and non-type template arguments</td>
6410     <td class="none" align="center">Unknown</td>
6411   </tr>
6412   <tr id="1101">
6413     <td><a href="https://wg21.link/cwg1101">1101</a></td>
6414     <td>C++11</td>
6415     <td>Non-integral initialized static data members</td>
6416     <td class="none" align="center">Unknown</td>
6417   </tr>
6418   <tr id="1102">
6419     <td><a href="https://wg21.link/cwg1102">1102</a></td>
6420     <td>C++11</td>
6421     <td>Better example of undefined behavior</td>
6422     <td class="none" align="center">Unknown</td>
6423   </tr>
6424   <tr id="1103">
6425     <td><a href="https://wg21.link/cwg1103">1103</a></td>
6426     <td>C++11</td>
6427     <td>Reversion of phase 1 and 2 transformations in raw string literals</td>
6428     <td class="none" align="center">Unknown</td>
6429   </tr>
6430   <tr id="1104">
6431     <td><a href="https://wg21.link/cwg1104">1104</a></td>
6432     <td>C++11</td>
6433     <td>Global-scope template arguments vs the <TT>&lt;:</TT> digraph</td>
6434     <td class="none" align="center">Unknown</td>
6435   </tr>
6436   <tr id="1105">
6437     <td><a href="https://wg21.link/cwg1105">1105</a></td>
6438     <td>C++11</td>
6439     <td>Issues relating to TR 10176:2003</td>
6440     <td class="none" align="center">Unknown</td>
6441   </tr>
6442   <tr id="1106">
6443     <td><a href="https://wg21.link/cwg1106">1106</a></td>
6444     <td>C++11</td>
6445     <td>Need more detail in <TT>nullptr</TT> keyword description</td>
6446     <td class="none" align="center">Unknown</td>
6447   </tr>
6448   <tr id="1107">
6449     <td><a href="https://wg21.link/cwg1107">1107</a></td>
6450     <td>C++11</td>
6451     <td>Overload resolution for user-defined integer literals</td>
6452     <td class="none" align="center">Unknown</td>
6453   </tr>
6454   <tr id="1108">
6455     <td><a href="https://wg21.link/cwg1108">1108</a></td>
6456     <td>NAD</td>
6457     <td>User-defined literals have not been implemented</td>
6458     <td class="none" align="center">Unknown</td>
6459   </tr>
6460   <tr id="1109">
6461     <td><a href="https://wg21.link/cwg1109">1109</a></td>
6462     <td>C++11</td>
6463     <td>When is &#8220;use&#8221; a reference to the ODR meaning?</td>
6464     <td class="none" align="center">Unknown</td>
6465   </tr>
6466   <tr id="1110">
6467     <td><a href="https://wg21.link/cwg1110">1110</a></td>
6468     <td>NAD</td>
6469     <td>Incomplete return type should be allowed in <TT>decltype</TT> operand</td>
6470     <td class="none" align="center">Unknown</td>
6471   </tr>
6472   <tr id="1111">
6473     <td><a href="https://wg21.link/cwg1111">1111</a></td>
6474     <td>C++11</td>
6475     <td>Remove dual-scope lookup of member template names</td>
6476     <td class="full" align="center">Yes</td>
6477   </tr>
6478   <tr id="1112">
6479     <td><a href="https://wg21.link/cwg1112">1112</a></td>
6480     <td>C++11</td>
6481     <td><TT>constexpr</TT> variables should have internal linkage like <TT>const</TT></td>
6482     <td class="none" align="center">Unknown</td>
6483   </tr>
6484   <tr id="1113">
6485     <td><a href="https://wg21.link/cwg1113">1113</a></td>
6486     <td>C++11</td>
6487     <td>Linkage of namespace member of unnamed namespace</td>
6488     <td class="partial" align="center">Partial</td>
6489   </tr>
6490   <tr id="1114">
6491     <td><a href="https://wg21.link/cwg1114">1114</a></td>
6492     <td>C++11</td>
6493     <td>Incorrect use of placement <TT>new</TT> in example</td>
6494     <td class="none" align="center">Unknown</td>
6495   </tr>
6496   <tr id="1115">
6497     <td><a href="https://wg21.link/cwg1115">1115</a></td>
6498     <td>C++11</td>
6499     <td>C-compatible alignment specification</td>
6500     <td class="none" align="center">Unknown</td>
6501   </tr>
6502   <tr id="1116">
6503     <td><a href="https://wg21.link/cwg1116">1116</a></td>
6504     <td>CD4</td>
6505     <td>Aliasing of union members</td>
6506     <td class="none" align="center">Unknown</td>
6507   </tr>
6508   <tr id="1117">
6509     <td><a href="https://wg21.link/cwg1117">1117</a></td>
6510     <td>C++11</td>
6511     <td>Incorrect note about xvalue member access expressions</td>
6512     <td class="none" align="center">Unknown</td>
6513   </tr>
6514   <tr id="1118">
6515     <td><a href="https://wg21.link/cwg1118">1118</a></td>
6516     <td>NAD</td>
6517     <td>Implicit lambda capture via explicit copy constructor</td>
6518     <td class="none" align="center">Unknown</td>
6519   </tr>
6520   <tr id="1119">
6521     <td><a href="https://wg21.link/cwg1119">1119</a></td>
6522     <td>C++11</td>
6523     <td>Missing case in description of member access ambiguity</td>
6524     <td class="none" align="center">Unknown</td>
6525   </tr>
6526   <tr id="1120">
6527     <td><a href="https://wg21.link/cwg1120">1120</a></td>
6528     <td>C++11</td>
6529     <td><TT>reinterpret_cast</TT> and <TT>void*</TT></td>
6530     <td class="none" align="center">Unknown</td>
6531   </tr>
6532   <tr id="1121">
6533     <td><a href="https://wg21.link/cwg1121">1121</a></td>
6534     <td>C++11</td>
6535     <td>Unnecessary ambiguity error in formation of pointer to member</td>
6536     <td class="none" align="center">Unknown</td>
6537   </tr>
6538   <tr id="1122">
6539     <td><a href="https://wg21.link/cwg1122">1122</a></td>
6540     <td>C++11</td>
6541     <td>Circular definition of <TT>std::size_t</TT></td>
6542     <td class="none" align="center">Unknown</td>
6543   </tr>
6544   <tr id="1123">
6545     <td><a href="https://wg21.link/cwg1123">1123</a></td>
6546     <td>C++11</td>
6547     <td>Destructors should be <TT>noexcept</TT> by default</td>
6548     <td class="none" align="center">Unknown</td>
6549   </tr>
6550   <tr id="1124">
6551     <td><a href="https://wg21.link/cwg1124">1124</a></td>
6552     <td>NAD</td>
6553     <td>Error in description of value category of pointer-to-member expression</td>
6554     <td class="none" align="center">Unknown</td>
6555   </tr>
6556   <tr id="1125">
6557     <td><a href="https://wg21.link/cwg1125">1125</a></td>
6558     <td>C++11</td>
6559     <td>Unclear definition of &#8220;potential constant expression&#8221;</td>
6560     <td class="none" align="center">Unknown</td>
6561   </tr>
6562   <tr id="1126">
6563     <td><a href="https://wg21.link/cwg1126">1126</a></td>
6564     <td>C++11</td>
6565     <td><TT>constexpr</TT> functions in <TT>const</TT> initializers</td>
6566     <td class="none" align="center">Unknown</td>
6567   </tr>
6568   <tr id="1127">
6569     <td><a href="https://wg21.link/cwg1127">1127</a></td>
6570     <td>C++11</td>
6571     <td>Overload resolution in <TT>constexpr</TT> functions</td>
6572     <td class="none" align="center">Unknown</td>
6573   </tr>
6574   <tr id="1128">
6575     <td><a href="https://wg21.link/cwg1128">1128</a></td>
6576     <td>C++11</td>
6577     <td><I>attribute-specifier</I>s in <I>decl-specifier-seq</I>s</td>
6578     <td class="none" align="center">Unknown</td>
6579   </tr>
6580   <tr id="1129">
6581     <td><a href="https://wg21.link/cwg1129">1129</a></td>
6582     <td>C++11</td>
6583     <td>Default <TT>nothrow</TT> for <TT>constexpr</TT> functions</td>
6584     <td class="none" align="center">Unknown</td>
6585   </tr>
6586   <tr id="1130">
6587     <td><a href="https://wg21.link/cwg1130">1130</a></td>
6588     <td>C++11</td>
6589     <td>Function parameter type adjustments and <TT>decltype</TT></td>
6590     <td class="none" align="center">Unknown</td>
6591   </tr>
6592   <tr id="1131">
6593     <td><a href="https://wg21.link/cwg1131">1131</a></td>
6594     <td>C++11</td>
6595     <td>Template aliases in <I>elaborated-type-specifier</I>s</td>
6596     <td class="none" align="center">Unknown</td>
6597   </tr>
6598   <tr id="1132">
6599     <td><a href="https://wg21.link/cwg1132">1132</a></td>
6600     <td>NAD</td>
6601     <td>Keyword vs attribute for <TT>noreturn</TT></td>
6602     <td class="none" align="center">Unknown</td>
6603   </tr>
6604   <tr id="1133">
6605     <td><a href="https://wg21.link/cwg1133">1133</a></td>
6606     <td>C++11</td>
6607     <td>Keywords vs attributes for control of hiding and overriding</td>
6608     <td class="none" align="center">Unknown</td>
6609   </tr>
6610   <tr id="1134">
6611     <td><a href="https://wg21.link/cwg1134">1134</a></td>
6612     <td>C++11</td>
6613     <td>When is an explicitly-defaulted function defined?</td>
6614     <td class="none" align="center">Unknown</td>
6615   </tr>
6616   <tr id="1135">
6617     <td><a href="https://wg21.link/cwg1135">1135</a></td>
6618     <td>C++11</td>
6619     <td>Explicitly-defaulted non-public special member functions</td>
6620     <td class="none" align="center">Unknown</td>
6621   </tr>
6622   <tr id="1136">
6623     <td><a href="https://wg21.link/cwg1136">1136</a></td>
6624     <td>C++11</td>
6625     <td>Explicitly-defaulted explicit constructors</td>
6626     <td class="none" align="center">Unknown</td>
6627   </tr>
6628   <tr id="1137">
6629     <td><a href="https://wg21.link/cwg1137">1137</a></td>
6630     <td>C++11</td>
6631     <td>Explicitly-defaulted virtual special member functions</td>
6632     <td class="none" align="center">Unknown</td>
6633   </tr>
6634   <tr id="1138">
6635     <td><a href="https://wg21.link/cwg1138">1138</a></td>
6636     <td>C++11</td>
6637     <td>Rvalue-ness check for rvalue reference binding is wrong</td>
6638     <td class="none" align="center">Unknown</td>
6639   </tr>
6640   <tr id="1139">
6641     <td><a href="https://wg21.link/cwg1139">1139</a></td>
6642     <td>C++11</td>
6643     <td>Rvalue reference binding to scalar xvalues</td>
6644     <td class="none" align="center">Unknown</td>
6645   </tr>
6646   <tr id="1140">
6647     <td><a href="https://wg21.link/cwg1140">1140</a></td>
6648     <td>C++11</td>
6649     <td>Incorrect redefinition of POD class</td>
6650     <td class="none" align="center">Unknown</td>
6651   </tr>
6652   <tr id="1141">
6653     <td><a href="https://wg21.link/cwg1141">1141</a></td>
6654     <td>NAD</td>
6655     <td>Non-static data member initializers have not been implemented</td>
6656     <td class="none" align="center">Unknown</td>
6657   </tr>
6658   <tr id="1142">
6659     <td><a href="https://wg21.link/cwg1142">1142</a></td>
6660     <td>C++11</td>
6661     <td><TT>friend</TT> declaration of member function of containing class</td>
6662     <td class="none" align="center">Unknown</td>
6663   </tr>
6664   <tr id="1143">
6665     <td><a href="https://wg21.link/cwg1143">1143</a></td>
6666     <td>NAD</td>
6667     <td>Move semantics for <TT>*this</TT> have not been implemented</td>
6668     <td class="none" align="center">Unknown</td>
6669   </tr>
6670   <tr id="1144">
6671     <td><a href="https://wg21.link/cwg1144">1144</a></td>
6672     <td>C++11</td>
6673     <td>Remove access declarations</td>
6674     <td class="none" align="center">Unknown</td>
6675   </tr>
6676   <tr id="1145">
6677     <td><a href="https://wg21.link/cwg1145">1145</a></td>
6678     <td>C++11</td>
6679     <td>Defaulting and triviality</td>
6680     <td class="none" align="center">Unknown</td>
6681   </tr>
6682   <tr id="1146">
6683     <td><a href="https://wg21.link/cwg1146">1146</a></td>
6684     <td>C++11</td>
6685     <td><I>exception-specification</I>s of defaulted functions</td>
6686     <td class="none" align="center">Unknown</td>
6687   </tr>
6688   <tr id="1147">
6689     <td><a href="https://wg21.link/cwg1147">1147</a></td>
6690     <td>C++11</td>
6691     <td>Destructors should be default <TT>nothrow</TT></td>
6692     <td class="none" align="center">Unknown</td>
6693   </tr>
6694   <tr id="1148">
6695     <td><a href="https://wg21.link/cwg1148">1148</a></td>
6696     <td>C++11</td>
6697     <td>Copy elision and move construction of function parameters</td>
6698     <td class="none" align="center">Unknown</td>
6699   </tr>
6700   <tr id="1149">
6701     <td><a href="https://wg21.link/cwg1149">1149</a></td>
6702     <td>C++11</td>
6703     <td>Trivial non-public copy operators in subobjects</td>
6704     <td class="none" align="center">Unknown</td>
6705   </tr>
6706   <tr id="1150">
6707     <td><a href="https://wg21.link/cwg1150">1150</a></td>
6708     <td>NAD</td>
6709     <td>Inheriting constructors have not been implemented</td>
6710     <td class="none" align="center">Unknown</td>
6711   </tr>
6712   <tr id="1151">
6713     <td><a href="https://wg21.link/cwg1151">1151</a></td>
6714     <td>C++11</td>
6715     <td>Overload resolution with initializer-list and non-list constructors</td>
6716     <td class="none" align="center">Unknown</td>
6717   </tr>
6718   <tr id="1152">
6719     <td><a href="https://wg21.link/cwg1152">1152</a></td>
6720     <td>C++11</td>
6721     <td>Rules for determining existence of implicit conversion sequence</td>
6722     <td class="none" align="center">Unknown</td>
6723   </tr>
6724   <tr id="1153">
6725     <td><a href="https://wg21.link/cwg1153">1153</a></td>
6726     <td>C++11</td>
6727     <td>Type matching in address of overloaded function</td>
6728     <td class="none" align="center">Unknown</td>
6729   </tr>
6730   <tr id="1154">
6731     <td><a href="https://wg21.link/cwg1154">1154</a></td>
6732     <td>C++11</td>
6733     <td>Address of <TT>thread_local</TT> variable as non-type template argument</td>
6734     <td class="none" align="center">Unknown</td>
6735   </tr>
6736   <tr id="1155">
6737     <td><a href="https://wg21.link/cwg1155">1155</a></td>
6738     <td>C++11</td>
6739     <td>Internal-linkage non-type template arguments</td>
6740     <td class="none" align="center">Unknown</td>
6741   </tr>
6742   <tr id="1156">
6743     <td><a href="https://wg21.link/cwg1156">1156</a></td>
6744     <td>C++11</td>
6745     <td>Partial ordering in a non-call context</td>
6746     <td class="none" align="center">Unknown</td>
6747   </tr>
6748   <tr class="open" id="1157">
6749     <td><a href="https://wg21.link/cwg1157">1157</a></td>
6750     <td>open</td>
6751     <td>Partial ordering of function templates is still underspecified</td>
6752     <td align="center">Not resolved</td>
6753   </tr>
6754   <tr id="1158">
6755     <td><a href="https://wg21.link/cwg1158">1158</a></td>
6756     <td>C++11</td>
6757     <td>Recursive instantiation via alias template</td>
6758     <td class="none" align="center">Unknown</td>
6759   </tr>
6760   <tr id="1159">
6761     <td><a href="https://wg21.link/cwg1159">1159</a></td>
6762     <td>C++11</td>
6763     <td>Class and enumeration definitions in template aliases</td>
6764     <td class="none" align="center">Unknown</td>
6765   </tr>
6766   <tr id="1160">
6767     <td><a href="https://wg21.link/cwg1160">1160</a></td>
6768     <td>C++11</td>
6769     <td>Definitions of template members and the current instantiation</td>
6770     <td class="none" align="center">Unknown</td>
6771   </tr>
6772   <tr id="1161">
6773     <td><a href="https://wg21.link/cwg1161">1161</a></td>
6774     <td>C++11</td>
6775     <td>Dependent <I>nested-name-specifier</I> in a pointer-to-member declarator</td>
6776     <td class="none" align="center">Unknown</td>
6777   </tr>
6778   <tr id="1162">
6779     <td><a href="https://wg21.link/cwg1162">1162</a></td>
6780     <td>NAD</td>
6781     <td>Dependent <I>elaborated-type-specifier</I>s in non-deduced contexts</td>
6782     <td class="none" align="center">Unknown</td>
6783   </tr>
6784   <tr id="1163">
6785     <td><a href="https://wg21.link/cwg1163">1163</a></td>
6786     <td>NAD</td>
6787     <td><TT>extern template</TT> prevents inlining functions not marked <TT>inline</TT></td>
6788     <td class="none" align="center">Unknown</td>
6789   </tr>
6790   <tr id="1164">
6791     <td><a href="https://wg21.link/cwg1164">1164</a></td>
6792     <td>C++11</td>
6793     <td>Partial ordering of <TT>f(T&amp;)</TT> and <TT>f(T&amp;&amp;)</TT></td>
6794     <td class="none" align="center">Unknown</td>
6795   </tr>
6796   <tr id="1165">
6797     <td><a href="https://wg21.link/cwg1165">1165</a></td>
6798     <td>C++11</td>
6799     <td>Exceptions when destroying array elements</td>
6800     <td class="none" align="center">Unknown</td>
6801   </tr>
6802   <tr id="1166">
6803     <td><a href="https://wg21.link/cwg1166">1166</a></td>
6804     <td>C++11</td>
6805     <td><I>exception-declaration</I>s that do not declare objects</td>
6806     <td class="none" align="center">Unknown</td>
6807   </tr>
6808   <tr id="1167">
6809     <td><a href="https://wg21.link/cwg1167">1167</a></td>
6810     <td>C++11</td>
6811     <td><I>function-try-block</I>s for destructors</td>
6812     <td class="none" align="center">Unknown</td>
6813   </tr>
6814   <tr id="1168">
6815     <td><a href="https://wg21.link/cwg1168">1168</a></td>
6816     <td>C++11</td>
6817     <td>Additional reasons to call <TT>std::terminate</TT></td>
6818     <td class="none" align="center">Unknown</td>
6819   </tr>
6820   <tr id="1169">
6821     <td><a href="https://wg21.link/cwg1169">1169</a></td>
6822     <td>C++11</td>
6823     <td>Missing feature macro for strict pointer safety</td>
6824     <td class="none" align="center">Unknown</td>
6825   </tr>
6826   <tr id="1170">
6827     <td><a href="https://wg21.link/cwg1170">1170</a></td>
6828     <td>C++11</td>
6829     <td>Access checking during template argument deduction</td>
6830     <td class="none" align="center">Unknown</td>
6831   </tr>
6832   <tr id="1171">
6833     <td><a href="https://wg21.link/cwg1171">1171</a></td>
6834     <td>C++11</td>
6835     <td>Partial stack unwinding with <TT>noexcept</TT> violation</td>
6836     <td class="none" align="center">Unknown</td>
6837   </tr>
6838   <tr class="open" id="1172">
6839     <td><a href="https://wg21.link/cwg1172">1172</a></td>
6840     <td>drafting</td>
6841     <td>&#8220;instantiation-dependent&#8221; constructs</td>
6842     <td align="center">Not resolved</td>
6843   </tr>
6844   <tr id="1173">
6845     <td><a href="https://wg21.link/cwg1173">1173</a></td>
6846     <td>C++11</td>
6847     <td>Unclear specification of effects of signal handling</td>
6848     <td class="none" align="center">Unknown</td>
6849   </tr>
6850   <tr id="1174">
6851     <td><a href="https://wg21.link/cwg1174">1174</a></td>
6852     <td>C++11</td>
6853     <td>When is a pure virtual function &#8220;used?&#8221;</td>
6854     <td class="none" align="center">Unknown</td>
6855   </tr>
6856   <tr id="1175">
6857     <td><a href="https://wg21.link/cwg1175">1175</a></td>
6858     <td>C++11</td>
6859     <td>Disambiguating user-defined literals</td>
6860     <td class="none" align="center">Unknown</td>
6861   </tr>
6862   <tr id="1176">
6863     <td><a href="https://wg21.link/cwg1176">1176</a></td>
6864     <td>C++11</td>
6865     <td>Definition of release sequence</td>
6866     <td class="none" align="center">Unknown</td>
6867   </tr>
6868   <tr id="1177">
6869     <td><a href="https://wg21.link/cwg1177">1177</a></td>
6870     <td>C++11</td>
6871     <td>Intra-thread dependency-ordered-before</td>
6872     <td class="none" align="center">Unknown</td>
6873   </tr>
6874   <tr id="1178">
6875     <td><a href="https://wg21.link/cwg1178">1178</a></td>
6876     <td>C++11</td>
6877     <td>Deduction failure matching placement new</td>
6878     <td class="none" align="center">Unknown</td>
6879   </tr>
6880   <tr id="1179">
6881     <td><a href="https://wg21.link/cwg1179">1179</a></td>
6882     <td>NAD</td>
6883     <td>Cv-qualification of non-type template parameters</td>
6884     <td class="none" align="center">Unknown</td>
6885   </tr>
6886   <tr id="1180">
6887     <td><a href="https://wg21.link/cwg1180">1180</a></td>
6888     <td>C++11</td>
6889     <td>Over-aligned class types</td>
6890     <td class="none" align="center">Unknown</td>
6891   </tr>
6892   <tr id="1181">
6893     <td><a href="https://wg21.link/cwg1181">1181</a></td>
6894     <td>C++11</td>
6895     <td>What is a &#8220;built-in type?&#8221;</td>
6896     <td class="none" align="center">Unknown</td>
6897   </tr>
6898   <tr id="1182">
6899     <td><a href="https://wg21.link/cwg1182">1182</a></td>
6900     <td>C++11</td>
6901     <td>Incorrect description of pack expansion syntax</td>
6902     <td class="none" align="center">Unknown</td>
6903   </tr>
6904   <tr id="1183">
6905     <td><a href="https://wg21.link/cwg1183">1183</a></td>
6906     <td>C++11</td>
6907     <td>Expansion of parameter packs in declarators</td>
6908     <td class="none" align="center">Unknown</td>
6909   </tr>
6910   <tr id="1184">
6911     <td><a href="https://wg21.link/cwg1184">1184</a></td>
6912     <td>C++11</td>
6913     <td>Argument conversions to nondeduced parameter types</td>
6914     <td class="none" align="center">Unknown</td>
6915   </tr>
6916   <tr id="1185">
6917     <td><a href="https://wg21.link/cwg1185">1185</a></td>
6918     <td>C++11</td>
6919     <td>Misleading description of language linkage and member function types</td>
6920     <td class="none" align="center">Unknown</td>
6921   </tr>
6922   <tr id="1186">
6923     <td><a href="https://wg21.link/cwg1186">1186</a></td>
6924     <td>C++11</td>
6925     <td>Non-dependent <TT>constexpr</TT> violations in function templates</td>
6926     <td class="none" align="center">Unknown</td>
6927   </tr>
6928   <tr id="1187">
6929     <td><a href="https://wg21.link/cwg1187">1187</a></td>
6930     <td>C++11</td>
6931     <td>Problems in initialization example</td>
6932     <td class="none" align="center">Unknown</td>
6933   </tr>
6934   <tr id="1188">
6935     <td><a href="https://wg21.link/cwg1188">1188</a></td>
6936     <td>C++11</td>
6937     <td>Type punning in constant expressions</td>
6938     <td class="none" align="center">Unknown</td>
6939   </tr>
6940   <tr id="1189">
6941     <td><a href="https://wg21.link/cwg1189">1189</a></td>
6942     <td>C++11</td>
6943     <td>Address of distinct base class subobjects</td>
6944     <td class="none" align="center">Unknown</td>
6945   </tr>
6946   <tr id="1190">
6947     <td><a href="https://wg21.link/cwg1190">1190</a></td>
6948     <td>C++11</td>
6949     <td>Operations on non-safely-derived pointers</td>
6950     <td class="none" align="center">Unknown</td>
6951   </tr>
6952   <tr id="1191">
6953     <td><a href="https://wg21.link/cwg1191">1191</a></td>
6954     <td>C++11</td>
6955     <td>Deleted subobject destructors and implicitly-defined constructors</td>
6956     <td class="none" align="center">Unknown</td>
6957   </tr>
6958   <tr id="1192">
6959     <td><a href="https://wg21.link/cwg1192">1192</a></td>
6960     <td>C++11</td>
6961     <td>Inadvertent change to ODR and templates</td>
6962     <td class="none" align="center">Unknown</td>
6963   </tr>
6964   <tr id="1193">
6965     <td><a href="https://wg21.link/cwg1193">1193</a></td>
6966     <td>C++11</td>
6967     <td>Use of address-constant pointers in constant expressions</td>
6968     <td class="none" align="center">Unknown</td>
6969   </tr>
6970   <tr id="1194">
6971     <td><a href="https://wg21.link/cwg1194">1194</a></td>
6972     <td>C++11</td>
6973     <td>Constexpr references</td>
6974     <td class="none" align="center">Unknown</td>
6975   </tr>
6976   <tr id="1195">
6977     <td><a href="https://wg21.link/cwg1195">1195</a></td>
6978     <td>C++11</td>
6979     <td>References to non-literal types in constexpr functions</td>
6980     <td class="none" align="center">Unknown</td>
6981   </tr>
6982   <tr id="1196">
6983     <td><a href="https://wg21.link/cwg1196">1196</a></td>
6984     <td>C++11</td>
6985     <td>Definition required for explicit instantiation after explicit specialization?</td>
6986     <td class="none" align="center">Unknown</td>
6987   </tr>
6988   <tr id="1197">
6989     <td><a href="https://wg21.link/cwg1197">1197</a></td>
6990     <td>C++11</td>
6991     <td>Constexpr arrays</td>
6992     <td class="none" align="center">Unknown</td>
6993   </tr>
6994   <tr id="1198">
6995     <td><a href="https://wg21.link/cwg1198">1198</a></td>
6996     <td>C++11</td>
6997     <td>Literal types and copy constructors</td>
6998     <td class="none" align="center">Unknown</td>
6999   </tr>
7000   <tr id="1199">
7001     <td><a href="https://wg21.link/cwg1199">1199</a></td>
7002     <td>C++11</td>
7003     <td>Deleted constexpr functions</td>
7004     <td class="none" align="center">Unknown</td>
7005   </tr>
7006   <tr id="1200">
7007     <td><a href="https://wg21.link/cwg1200">1200</a></td>
7008     <td>CD6</td>
7009     <td>Lookup rules for template parameters</td>
7010     <td class="none" align="center">Unknown</td>
7011   </tr>
7012   <tr id="1201">
7013     <td><a href="https://wg21.link/cwg1201">1201</a></td>
7014     <td>C++11</td>
7015     <td>Are deleted and defaulted functions definitions?</td>
7016     <td class="none" align="center">Unknown</td>
7017   </tr>
7018   <tr id="1202">
7019     <td><a href="https://wg21.link/cwg1202">1202</a></td>
7020     <td>C++11</td>
7021     <td>Calling virtual functions during destruction</td>
7022     <td class="none" align="center">Unknown</td>
7023   </tr>
7024   <tr id="1203">
7025     <td><a href="https://wg21.link/cwg1203">1203</a></td>
7026     <td>dup</td>
7027     <td>Misleading note regarding initialized static data members</td>
7028     <td class="none" align="center">Unknown</td>
7029   </tr>
7030   <tr id="1204">
7031     <td><a href="https://wg21.link/cwg1204">1204</a></td>
7032     <td>C++11</td>
7033     <td>Specifiers in a <I>for-range-declaration</I></td>
7034     <td class="none" align="center">Unknown</td>
7035   </tr>
7036   <tr id="1205">
7037     <td><a href="https://wg21.link/cwg1205">1205</a></td>
7038     <td>dup</td>
7039     <td>Lvalue reference binding and function viability</td>
7040     <td class="none" align="center">Unknown</td>
7041   </tr>
7042   <tr id="1206">
7043     <td><a href="https://wg21.link/cwg1206">1206</a></td>
7044     <td>C++11</td>
7045     <td>Defining opaque enumeration members of class templates</td>
7046     <td class="none" align="center">Unknown</td>
7047   </tr>
7048   <tr id="1207">
7049     <td><a href="https://wg21.link/cwg1207">1207</a></td>
7050     <td>C++11</td>
7051     <td>Type of class member in <I>trailing-return-type</I></td>
7052     <td class="none" align="center">Unknown</td>
7053   </tr>
7054   <tr id="1208">
7055     <td><a href="https://wg21.link/cwg1208">1208</a></td>
7056     <td>C++11</td>
7057     <td>Explicit <TT>noexcept</TT> in defaulted definition</td>
7058     <td class="none" align="center">Unknown</td>
7059   </tr>
7060   <tr class="open" id="1209">
7061     <td><a href="https://wg21.link/cwg1209">1209</a></td>
7062     <td>open</td>
7063     <td>Is a potentially-evaluated expression in a template definition a &#8220;use?&#8221;</td>
7064     <td align="center">Not resolved</td>
7065   </tr>
7066   <tr id="1210">
7067     <td><a href="https://wg21.link/cwg1210">1210</a></td>
7068     <td>C++11</td>
7069     <td>Injection of <I>elaborated-type-specifier</I> in enumeration scope</td>
7070     <td class="none" align="center">Unknown</td>
7071   </tr>
7072   <tr class="open" id="1211">
7073     <td><a href="https://wg21.link/cwg1211">1211</a></td>
7074     <td>drafting</td>
7075     <td>Misaligned lvalues</td>
7076     <td align="center">Not resolved</td>
7077   </tr>
7078   <tr id="1212">
7079     <td><a href="https://wg21.link/cwg1212">1212</a></td>
7080     <td>C++11</td>
7081     <td>Non-function-call xvalues and <TT>decltype</TT></td>
7082     <td class="none" align="center">Unknown</td>
7083   </tr>
7084   <tr id="1213">
7085     <td><a href="https://wg21.link/cwg1213">1213</a></td>
7086     <td>CD3</td>
7087     <td>Array subscripting and xvalues</td>
7088     <td class="full" align="center">Clang 7</td>
7089   </tr>
7090   <tr id="1214">
7091     <td><a href="https://wg21.link/cwg1214">1214</a></td>
7092     <td>C++11</td>
7093     <td>Kinds of initializers</td>
7094     <td class="none" align="center">Unknown</td>
7095   </tr>
7096   <tr id="1215">
7097     <td><a href="https://wg21.link/cwg1215">1215</a></td>
7098     <td>C++11</td>
7099     <td>Definition of POD struct</td>
7100     <td class="none" align="center">Unknown</td>
7101   </tr>
7102   <tr id="1216">
7103     <td><a href="https://wg21.link/cwg1216">1216</a></td>
7104     <td>C++11</td>
7105     <td>Exceptions &#8220;allowed&#8221; by a <I>noexcept-specification</I></td>
7106     <td class="none" align="center">Unknown</td>
7107   </tr>
7108   <tr id="1217">
7109     <td><a href="https://wg21.link/cwg1217">1217</a></td>
7110     <td>NAD</td>
7111     <td>Are deleted functions implicitly <TT>noexcept</TT>?</td>
7112     <td class="none" align="center">Unknown</td>
7113   </tr>
7114   <tr id="1218">
7115     <td><a href="https://wg21.link/cwg1218">1218</a></td>
7116     <td>C++11</td>
7117     <td>What is the &#8220;currently-handled exception&#8221; in a multi-threaded program?</td>
7118     <td class="none" align="center">Unknown</td>
7119   </tr>
7120   <tr id="1219">
7121     <td><a href="https://wg21.link/cwg1219">1219</a></td>
7122     <td>C++11</td>
7123     <td>Non-static data member initializers in constant expressions</td>
7124     <td class="none" align="center">Unknown</td>
7125   </tr>
7126   <tr id="1220">
7127     <td><a href="https://wg21.link/cwg1220">1220</a></td>
7128     <td>C++11</td>
7129     <td>Looking up <I>conversion-type-id</I>s</td>
7130     <td class="none" align="center">Unknown</td>
7131   </tr>
7132   <tr class="open" id="1221">
7133     <td><a href="https://wg21.link/cwg1221">1221</a></td>
7134     <td>open</td>
7135     <td>Partial ordering and reference collapsing</td>
7136     <td align="center">Not resolved</td>
7137   </tr>
7138   <tr id="1222">
7139     <td><a href="https://wg21.link/cwg1222">1222</a></td>
7140     <td>NAD</td>
7141     <td>Unnecessary restriction on <TT>auto</TT> array types</td>
7142     <td class="none" align="center">Unknown</td>
7143   </tr>
7144   <tr class="open" id="1223">
7145     <td><a href="https://wg21.link/cwg1223">1223</a></td>
7146     <td>drafting</td>
7147     <td>Syntactic disambiguation and <I>trailing-return-type</I>s</td>
7148     <td align="center">Not resolved</td>
7149   </tr>
7150   <tr id="1224">
7151     <td><a href="https://wg21.link/cwg1224">1224</a></td>
7152     <td>C++11</td>
7153     <td><TT>constexpr</TT> defaulted copy constructors</td>
7154     <td class="none" align="center">Unknown</td>
7155   </tr>
7156   <tr id="1225">
7157     <td><a href="https://wg21.link/cwg1225">1225</a></td>
7158     <td>C++11</td>
7159     <td><TT>constexpr</TT> constructors and virtual bases</td>
7160     <td class="none" align="center">Unknown</td>
7161   </tr>
7162   <tr id="1226">
7163     <td><a href="https://wg21.link/cwg1226">1226</a></td>
7164     <td>CD3</td>
7165     <td>Converting a <I>braced-init-list</I> default argument</td>
7166     <td class="none" align="center">Unknown</td>
7167   </tr>
7168   <tr id="1227">
7169     <td><a href="https://wg21.link/cwg1227">1227</a></td>
7170     <td>CD3</td>
7171     <td>Mixing immediate and non-immediate contexts in deduction failure</td>
7172     <td class="full" align="center">Yes</td>
7173   </tr>
7174   <tr id="1228">
7175     <td><a href="https://wg21.link/cwg1228">1228</a></td>
7176     <td>NAD</td>
7177     <td>Copy-list-initialization and <TT>explicit</TT> constructors</td>
7178     <td class="none" align="center">Unknown</td>
7179   </tr>
7180   <tr id="1229">
7181     <td><a href="https://wg21.link/cwg1229">1229</a></td>
7182     <td>C++11</td>
7183     <td>Overload resolution with empty <I>braced-init-list</I> argument</td>
7184     <td class="none" align="center">Unknown</td>
7185   </tr>
7186   <tr id="1230">
7187     <td><a href="https://wg21.link/cwg1230">1230</a></td>
7188     <td>dup</td>
7189     <td>Confusing description of ambiguity of destructor name</td>
7190     <td class="none" align="center">Unknown</td>
7191   </tr>
7192   <tr id="1231">
7193     <td><a href="https://wg21.link/cwg1231">1231</a></td>
7194     <td>C++11</td>
7195     <td>Variadic templates requiring an empty pack expansion</td>
7196     <td class="none" align="center">Unknown</td>
7197   </tr>
7198   <tr id="1232">
7199     <td><a href="https://wg21.link/cwg1232">1232</a></td>
7200     <td>C++11</td>
7201     <td>Creation of array temporaries using a <I>braced-init-list</I></td>
7202     <td class="none" align="center">Unknown</td>
7203   </tr>
7204   <tr id="1233">
7205     <td><a href="https://wg21.link/cwg1233">1233</a></td>
7206     <td>C++11</td>
7207     <td>Pack expansions and dependent calls</td>
7208     <td class="none" align="center">Unknown</td>
7209   </tr>
7210   <tr id="1234">
7211     <td><a href="https://wg21.link/cwg1234">1234</a></td>
7212     <td>C++11</td>
7213     <td><I>abstract-declarator</I> does not permit <TT>...</TT> after <I>ptr-operator</I></td>
7214     <td class="none" align="center">Unknown</td>
7215   </tr>
7216   <tr id="1235">
7217     <td><a href="https://wg21.link/cwg1235">1235</a></td>
7218     <td>C++11</td>
7219     <td>&#8220;Unused&#8221; ellipsis and default arguments in partial ordering</td>
7220     <td class="none" align="center">Unknown</td>
7221   </tr>
7222   <tr id="1236">
7223     <td><a href="https://wg21.link/cwg1236">1236</a></td>
7224     <td>C++11</td>
7225     <td>Inconsistently-interrelated examples</td>
7226     <td class="none" align="center">Unknown</td>
7227   </tr>
7228   <tr id="1237">
7229     <td><a href="https://wg21.link/cwg1237">1237</a></td>
7230     <td>C++11</td>
7231     <td>Deprecated implicit copy assignment in example</td>
7232     <td class="none" align="center">Unknown</td>
7233   </tr>
7234   <tr id="1238">
7235     <td><a href="https://wg21.link/cwg1238">1238</a></td>
7236     <td>C++11</td>
7237     <td>Overloading ambiguity binding reference to function</td>
7238     <td class="none" align="center">Unknown</td>
7239   </tr>
7240   <tr id="1239">
7241     <td><a href="https://wg21.link/cwg1239">1239</a></td>
7242     <td>C++11</td>
7243     <td>Hexadecimal floating-point literals vs user-defined literals</td>
7244     <td class="none" align="center">Unknown</td>
7245   </tr>
7246   <tr id="1240">
7247     <td><a href="https://wg21.link/cwg1240">1240</a></td>
7248     <td>C++11</td>
7249     <td><TT>constexpr</TT> defaulted constructors</td>
7250     <td class="none" align="center">Unknown</td>
7251   </tr>
7252   <tr id="1241">
7253     <td><a href="https://wg21.link/cwg1241">1241</a></td>
7254     <td>C++11</td>
7255     <td>Which members does a destructor destroy?</td>
7256     <td class="none" align="center">Unknown</td>
7257   </tr>
7258   <tr id="1242">
7259     <td><a href="https://wg21.link/cwg1242">1242</a></td>
7260     <td>C++11</td>
7261     <td>Initializing variant class members</td>
7262     <td class="none" align="center">Unknown</td>
7263   </tr>
7264   <tr id="1243">
7265     <td><a href="https://wg21.link/cwg1243">1243</a></td>
7266     <td>C++11</td>
7267     <td>Misleading footnote regarding multiple-declarator declarations</td>
7268     <td class="none" align="center">Unknown</td>
7269   </tr>
7270   <tr id="1244">
7271     <td><a href="https://wg21.link/cwg1244">1244</a></td>
7272     <td>C++11</td>
7273     <td>Equivalence of alias templates and class templates</td>
7274     <td class="none" align="center">Unknown</td>
7275   </tr>
7276   <tr id="1245">
7277     <td><a href="https://wg21.link/cwg1245">1245</a></td>
7278     <td>C++11</td>
7279     <td>Matching declarations involving <TT>decltype</TT></td>
7280     <td class="none" align="center">Unknown</td>
7281   </tr>
7282   <tr id="1246">
7283     <td><a href="https://wg21.link/cwg1246">1246</a></td>
7284     <td>C++11</td>
7285     <td>Non-deduced non-final parameter packs</td>
7286     <td class="none" align="center">Unknown</td>
7287   </tr>
7288   <tr id="1247">
7289     <td><a href="https://wg21.link/cwg1247">1247</a></td>
7290     <td>CD4</td>
7291     <td>Restriction on alias name appearing in <I>type-id</I></td>
7292     <td class="none" align="center">Unknown</td>
7293   </tr>
7294   <tr class="open" id="1248">
7295     <td><a href="https://wg21.link/cwg1248">1248</a></td>
7296     <td>open</td>
7297     <td>Updating Annex C to C99</td>
7298     <td align="center">Not resolved</td>
7299   </tr>
7300   <tr id="1249">
7301     <td><a href="https://wg21.link/cwg1249">1249</a></td>
7302     <td>CD6</td>
7303     <td>Cv-qualification of nested lambda capture</td>
7304     <td class="none" align="center">Unknown</td>
7305   </tr>
7306   <tr id="1250">
7307     <td><a href="https://wg21.link/cwg1250">1250</a></td>
7308     <td>CD3</td>
7309     <td>Cv-qualification of incomplete virtual function return types</td>
7310     <td class="full" align="center">Clang 3.9</td>
7311   </tr>
7312   <tr id="1251">
7313     <td><a href="https://wg21.link/cwg1251">1251</a></td>
7314     <td>CD3</td>
7315     <td>C compatibility: casting to unqualified <TT>void*</TT></td>
7316     <td class="none" align="center">Unknown</td>
7317   </tr>
7318   <tr id="1252">
7319     <td><a href="https://wg21.link/cwg1252">1252</a></td>
7320     <td>CD6</td>
7321     <td>Overloading member function templates based on dependent return type</td>
7322     <td class="none" align="center">Unknown</td>
7323   </tr>
7324   <tr class="open" id="1253">
7325     <td><a href="https://wg21.link/cwg1253">1253</a></td>
7326     <td>open</td>
7327     <td>Generic non-template members</td>
7328     <td align="center">Not resolved</td>
7329   </tr>
7330   <tr id="1254">
7331     <td><a href="https://wg21.link/cwg1254">1254</a></td>
7332     <td>NAD</td>
7333     <td>odr-use vs template arguments and constexpr functions</td>
7334     <td class="none" align="center">Unknown</td>
7335   </tr>
7336   <tr class="open" id="1255">
7337     <td><a href="https://wg21.link/cwg1255">1255</a></td>
7338     <td>open</td>
7339     <td>Definition problems with <TT>constexpr</TT> functions</td>
7340     <td align="center">Not resolved</td>
7341   </tr>
7342   <tr class="open" id="1256">
7343     <td><a href="https://wg21.link/cwg1256">1256</a></td>
7344     <td>open</td>
7345     <td>Unevaluated operands are not necessarily constant expressions</td>
7346     <td align="center">Not resolved</td>
7347   </tr>
7348   <tr class="open" id="1257">
7349     <td><a href="https://wg21.link/cwg1257">1257</a></td>
7350     <td>open</td>
7351     <td>Instantiation via non-dependent references in uninstantiated templates</td>
7352     <td align="center">Not resolved</td>
7353   </tr>
7354   <tr id="1258">
7355     <td><a href="https://wg21.link/cwg1258">1258</a></td>
7356     <td>CD5</td>
7357     <td>&#8220;Instantiation context&#8221; differs from dependent lookup rules</td>
7358     <td class="none" align="center">Unknown</td>
7359   </tr>
7360   <tr id="1259">
7361     <td><a href="https://wg21.link/cwg1259">1259</a></td>
7362     <td>NAD</td>
7363     <td>Deleting a POD via a pointer to base</td>
7364     <td class="none" align="center">Unknown</td>
7365   </tr>
7366   <tr id="1260">
7367     <td><a href="https://wg21.link/cwg1260">1260</a></td>
7368     <td>CD3</td>
7369     <td>Incorrect use of term &#8220;overloaded&#8221; in description of odr-use</td>
7370     <td class="none" align="center">Unknown</td>
7371   </tr>
7372   <tr id="1261">
7373     <td><a href="https://wg21.link/cwg1261">1261</a></td>
7374     <td>CD3</td>
7375     <td>Explicit handling of cv-qualification with non-class prvalues</td>
7376     <td class="none" align="center">Unknown</td>
7377   </tr>
7378   <tr id="1262">
7379     <td><a href="https://wg21.link/cwg1262">1262</a></td>
7380     <td>CD3</td>
7381     <td>Default template arguments and deduction failure</td>
7382     <td class="none" align="center">Unknown</td>
7383   </tr>
7384   <tr id="1263">
7385     <td><a href="https://wg21.link/cwg1263">1263</a></td>
7386     <td>NAD</td>
7387     <td>Mismatch between rvalue reference binding and overload resolution</td>
7388     <td class="none" align="center">Unknown</td>
7389   </tr>
7390   <tr id="1264">
7391     <td><a href="https://wg21.link/cwg1264">1264</a></td>
7392     <td>CD3</td>
7393     <td>Use of <TT>this</TT> in <TT>constexpr</TT> constructor</td>
7394     <td class="none" align="center">Unknown</td>
7395   </tr>
7396   <tr id="1265">
7397     <td><a href="https://wg21.link/cwg1265">1265</a></td>
7398     <td>CD3</td>
7399     <td>Mixed use of the <TT>auto</TT> specifier</td>
7400     <td class="full" align="center">Clang 5</td>
7401   </tr>
7402   <tr class="open" id="1266">
7403     <td><a href="https://wg21.link/cwg1266">1266</a></td>
7404     <td>open</td>
7405     <td><I>user-defined-integer-literal</I> overflow</td>
7406     <td align="center">Not resolved</td>
7407   </tr>
7408   <tr id="1267">
7409     <td><a href="https://wg21.link/cwg1267">1267</a></td>
7410     <td>CD3</td>
7411     <td>Rvalue reference types in <I>exception-specification</I>s</td>
7412     <td class="none" align="center">Unknown</td>
7413   </tr>
7414   <tr id="1268">
7415     <td><a href="https://wg21.link/cwg1268">1268</a></td>
7416     <td>CD3</td>
7417     <td><TT>reinterpret_cast</TT> of an xvalue operand</td>
7418     <td class="none" align="center">Unknown</td>
7419   </tr>
7420   <tr id="1269">
7421     <td><a href="https://wg21.link/cwg1269">1269</a></td>
7422     <td>CD3</td>
7423     <td><TT>dynamic_cast</TT> of an xvalue operand</td>
7424     <td class="none" align="center">Unknown</td>
7425   </tr>
7426   <tr id="1270">
7427     <td><a href="https://wg21.link/cwg1270">1270</a></td>
7428     <td>CD3</td>
7429     <td>Brace elision in array temporary initialization</td>
7430     <td class="none" align="center">Unknown</td>
7431   </tr>
7432   <tr id="1271">
7433     <td><a href="https://wg21.link/cwg1271">1271</a></td>
7434     <td>CD5</td>
7435     <td>Imprecise wording regarding dependent types</td>
7436     <td class="none" align="center">Unknown</td>
7437   </tr>
7438   <tr id="1272">
7439     <td><a href="https://wg21.link/cwg1272">1272</a></td>
7440     <td>NAD</td>
7441     <td>Implicit definition of static data member of const literal type</td>
7442     <td class="none" align="center">Unknown</td>
7443   </tr>
7444   <tr id="1273">
7445     <td><a href="https://wg21.link/cwg1273">1273</a></td>
7446     <td>NAD</td>
7447     <td>Accessibility and function signatures</td>
7448     <td class="none" align="center">Unknown</td>
7449   </tr>
7450   <tr id="1274">
7451     <td><a href="https://wg21.link/cwg1274">1274</a></td>
7452     <td>CD4</td>
7453     <td>Common nonterminal for <I>expression</I> and <I>braced-init-list</I></td>
7454     <td class="none" align="center">Unknown</td>
7455   </tr>
7456   <tr id="1275">
7457     <td><a href="https://wg21.link/cwg1275">1275</a></td>
7458     <td>CD3</td>
7459     <td>Incorrect comment in example of template parameter pack restriction</td>
7460     <td class="none" align="center">Unknown</td>
7461   </tr>
7462   <tr id="1276">
7463     <td><a href="https://wg21.link/cwg1276">1276</a></td>
7464     <td>NAD</td>
7465     <td>Reference to <TT>stdint.h</TT></td>
7466     <td class="none" align="center">Unknown</td>
7467   </tr>
7468   <tr id="1277">
7469     <td><a href="https://wg21.link/cwg1277">1277</a></td>
7470     <td>NAD</td>
7471     <td>Lax definition of <TT>intmax_t</TT> and <TT>uintmax_t</TT></td>
7472     <td class="none" align="center">Unknown</td>
7473   </tr>
7474   <tr class="open" id="1278">
7475     <td><a href="https://wg21.link/cwg1278">1278</a></td>
7476     <td>drafting</td>
7477     <td>Incorrect treatment of contrived object</td>
7478     <td align="center">Not resolved</td>
7479   </tr>
7480   <tr class="open" id="1279">
7481     <td><a href="https://wg21.link/cwg1279">1279</a></td>
7482     <td>drafting</td>
7483     <td>Additional differences between C++ 2003 and C++ 2011</td>
7484     <td align="center">Not resolved</td>
7485   </tr>
7486   <tr id="1280">
7487     <td><a href="https://wg21.link/cwg1280">1280</a></td>
7488     <td>NAD</td>
7489     <td>Object reallocation and reference members</td>
7490     <td class="none" align="center">Unknown</td>
7491   </tr>
7492   <tr id="1281">
7493     <td><a href="https://wg21.link/cwg1281">1281</a></td>
7494     <td>NAD</td>
7495     <td>Virtual and dependent base classes</td>
7496     <td class="none" align="center">Unknown</td>
7497   </tr>
7498   <tr id="1282">
7499     <td><a href="https://wg21.link/cwg1282">1282</a></td>
7500     <td>CD3</td>
7501     <td>Underspecified destructor <I>exception-specification</I></td>
7502     <td class="none" align="center">Unknown</td>
7503   </tr>
7504   <tr class="open" id="1283">
7505     <td><a href="https://wg21.link/cwg1283">1283</a></td>
7506     <td>drafting</td>
7507     <td>Static data members of classes with typedef name for linkage purposes</td>
7508     <td align="center">Not resolved</td>
7509   </tr>
7510   <tr id="1284">
7511     <td><a href="https://wg21.link/cwg1284">1284</a></td>
7512     <td>CD4</td>
7513     <td>Should the lifetime of an array be independent of that of its elements?</td>
7514     <td class="none" align="center">Unknown</td>
7515   </tr>
7516   <tr id="1285">
7517     <td><a href="https://wg21.link/cwg1285">1285</a></td>
7518     <td>NAD</td>
7519     <td>Trivial destructors and object lifetime</td>
7520     <td class="none" align="center">Unknown</td>
7521   </tr>
7522   <tr class="open" id="1286">
7523     <td><a href="https://wg21.link/cwg1286">1286</a></td>
7524     <td>drafting</td>
7525     <td>Equivalence of alias templates</td>
7526     <td align="center">Not resolved</td>
7527   </tr>
7528   <tr id="1287">
7529     <td><a href="https://wg21.link/cwg1287">1287</a></td>
7530     <td>C++14</td>
7531     <td>Direct initialization vs &#8220;implicit&#8221; conversion in reference binding</td>
7532     <td class="none" align="center">Unknown</td>
7533   </tr>
7534   <tr id="1288">
7535     <td><a href="https://wg21.link/cwg1288">1288</a></td>
7536     <td>CD3</td>
7537     <td>Reference list initialization</td>
7538     <td class="none" align="center">Unknown</td>
7539   </tr>
7540   <tr id="1289">
7541     <td><a href="https://wg21.link/cwg1289">1289</a></td>
7542     <td>NAD</td>
7543     <td>Can an alias template name the current instantiation?</td>
7544     <td class="none" align="center">Unknown</td>
7545   </tr>
7546   <tr id="1290">
7547     <td><a href="https://wg21.link/cwg1290">1290</a></td>
7548     <td>CD3</td>
7549     <td>Lifetime of the underlying array of an <TT>initializer_list</TT> member</td>
7550     <td class="none" align="center">Unknown</td>
7551   </tr>
7552   <tr id="1291">
7553     <td><a href="https://wg21.link/cwg1291">1291</a></td>
7554     <td>CD6</td>
7555     <td>Looking up a <I>conversion-type-id</I></td>
7556     <td class="none" align="center">Unknown</td>
7557   </tr>
7558   <tr id="1292">
7559     <td><a href="https://wg21.link/cwg1292">1292</a></td>
7560     <td>CD4</td>
7561     <td>Dependent calls with <I>braced-init-list</I>s containing a pack expansion</td>
7562     <td class="none" align="center">Unknown</td>
7563   </tr>
7564   <tr id="1293">
7565     <td><a href="https://wg21.link/cwg1293">1293</a></td>
7566     <td>CD3</td>
7567     <td>String literals in constant expressions</td>
7568     <td class="none" align="center">Unknown</td>
7569   </tr>
7570   <tr class="open" id="1294">
7571     <td><a href="https://wg21.link/cwg1294">1294</a></td>
7572     <td>open</td>
7573     <td>Side effects in dynamic/static initialization</td>
7574     <td align="center">Not resolved</td>
7575   </tr>
7576   <tr id="1295">
7577     <td><a href="https://wg21.link/cwg1295">1295</a></td>
7578     <td>CD3</td>
7579     <td>Binding a reference to an rvalue bit-field</td>
7580     <td class="full" align="center">Clang 4</td>
7581   </tr>
7582   <tr id="1296">
7583     <td><a href="https://wg21.link/cwg1296">1296</a></td>
7584     <td>CD3</td>
7585     <td>Ill-formed template declarations (not just definitions)</td>
7586     <td class="none" align="center">Unknown</td>
7587   </tr>
7588   <tr id="1297">
7589     <td><a href="https://wg21.link/cwg1297">1297</a></td>
7590     <td>CD3</td>
7591     <td>Misplaced function <I>attribute-specifier</I></td>
7592     <td class="none" align="center">Unknown</td>
7593   </tr>
7594   <tr id="1298">
7595     <td><a href="https://wg21.link/cwg1298">1298</a></td>
7596     <td>CD3</td>
7597     <td>Incorrect example in overload resolution</td>
7598     <td class="none" align="center">Unknown</td>
7599   </tr>
7600   <tr id="1299">
7601     <td><a href="https://wg21.link/cwg1299">1299</a></td>
7602     <td>CD5</td>
7603     <td>&#8220;Temporary objects&#8221; vs &#8220;temporary expressions&#8221;</td>
7604     <td class="none" align="center">Unknown</td>
7605   </tr>
7606   <tr id="1300">
7607     <td><a href="https://wg21.link/cwg1300">1300</a></td>
7608     <td>dup</td>
7609     <td><TT>T()</TT> for array types</td>
7610     <td class="none" align="center">Unknown</td>
7611   </tr>
7612   <tr id="1301">
7613     <td><a href="https://wg21.link/cwg1301">1301</a></td>
7614     <td>CD3</td>
7615     <td>Value initialization of union</td>
7616     <td class="none" align="center">Unknown</td>
7617   </tr>
7618   <tr id="1302">
7619     <td><a href="https://wg21.link/cwg1302">1302</a></td>
7620     <td>CD3</td>
7621     <td><TT>noexcept</TT> applied to expression of type <TT>void</TT></td>
7622     <td class="none" align="center">Unknown</td>
7623   </tr>
7624   <tr id="1303">
7625     <td><a href="https://wg21.link/cwg1303">1303</a></td>
7626     <td>NAD</td>
7627     <td>C language linkage for template with internal linkage</td>
7628     <td class="none" align="center">Unknown</td>
7629   </tr>
7630   <tr class="open" id="1304">
7631     <td><a href="https://wg21.link/cwg1304">1304</a></td>
7632     <td>drafting</td>
7633     <td>Omitted array bound with string initialization</td>
7634     <td align="center">Not resolved</td>
7635   </tr>
7636   <tr id="1305">
7637     <td><a href="https://wg21.link/cwg1305">1305</a></td>
7638     <td>CD3</td>
7639     <td><TT>alignof</TT> applied to array of unknown size</td>
7640     <td class="full" align="center">Yes</td>
7641   </tr>
7642   <tr id="1306">
7643     <td><a href="https://wg21.link/cwg1306">1306</a></td>
7644     <td>CD3</td>
7645     <td>Modifying an object within a <TT>const</TT> member function</td>
7646     <td class="none" align="center">Unknown</td>
7647   </tr>
7648   <tr id="1307">
7649     <td><a href="https://wg21.link/cwg1307">1307</a></td>
7650     <td>C++14</td>
7651     <td>Overload resolution based on size of array <I>initializer-list</I></td>
7652     <td class="full" align="center">Clang 14</td>
7653   </tr>
7654   <tr id="1308">
7655     <td><a href="https://wg21.link/cwg1308">1308</a></td>
7656     <td>CD3</td>
7657     <td>Completeness of class type within an <I>exception-specification</I></td>
7658     <td class="none" align="center">Unknown</td>
7659   </tr>
7660   <tr id="1309">
7661     <td><a href="https://wg21.link/cwg1309">1309</a></td>
7662     <td>CD4</td>
7663     <td>Incorrect note regarding lookup of a member of the current instantiation</td>
7664     <td class="none" align="center">Unknown</td>
7665   </tr>
7666   <tr id="1310">
7667     <td><a href="https://wg21.link/cwg1310">1310</a></td>
7668     <td>CD3</td>
7669     <td>What is an &#8220;acceptable lookup result?&#8221;</td>
7670     <td class="full" align="center">Clang 5</td>
7671   </tr>
7672   <tr id="1311">
7673     <td><a href="https://wg21.link/cwg1311">1311</a></td>
7674     <td>CD3</td>
7675     <td>Volatile lvalues in constant expressions</td>
7676     <td class="none" align="center">Unknown</td>
7677   </tr>
7678   <tr id="1312">
7679     <td><a href="https://wg21.link/cwg1312">1312</a></td>
7680     <td>CD3</td>
7681     <td>Simulated <TT>reinterpret_cast</TT> in constant expressions</td>
7682     <td class="none" align="center">Unknown</td>
7683   </tr>
7684   <tr id="1313">
7685     <td><a href="https://wg21.link/cwg1313">1313</a></td>
7686     <td>CD3</td>
7687     <td>Undefined pointer arithmetic in constant expressions</td>
7688     <td class="none" align="center">Unknown</td>
7689   </tr>
7690   <tr id="1314">
7691     <td><a href="https://wg21.link/cwg1314">1314</a></td>
7692     <td>NAD</td>
7693     <td>Pointer arithmetic within standard-layout objects</td>
7694     <td class="none" align="center">Unknown</td>
7695   </tr>
7696   <tr id="1315">
7697     <td><a href="https://wg21.link/cwg1315">1315</a></td>
7698     <td>CD4</td>
7699     <td>Restrictions on non-type template arguments in partial specializations</td>
7700     <td class="partial" align="center">Partial</td>
7701   </tr>
7702   <tr id="1316">
7703     <td><a href="https://wg21.link/cwg1316">1316</a></td>
7704     <td>NAD</td>
7705     <td><TT>constexpr</TT> function requirements and class scope</td>
7706     <td class="none" align="center">Unknown</td>
7707   </tr>
7708   <tr id="1317">
7709     <td><a href="https://wg21.link/cwg1317">1317</a></td>
7710     <td>NAD</td>
7711     <td>Unnamed scoped enumerations</td>
7712     <td class="none" align="center">Unknown</td>
7713   </tr>
7714   <tr id="1318">
7715     <td><a href="https://wg21.link/cwg1318">1318</a></td>
7716     <td>CD3</td>
7717     <td>Syntactic ambiguities with <TT>final</TT></td>
7718     <td class="none" align="center">Unknown</td>
7719   </tr>
7720   <tr id="1319">
7721     <td><a href="https://wg21.link/cwg1319">1319</a></td>
7722     <td>NAD</td>
7723     <td>Error in pack expansion example</td>
7724     <td class="none" align="center">Unknown</td>
7725   </tr>
7726   <tr id="1320">
7727     <td><a href="https://wg21.link/cwg1320">1320</a></td>
7728     <td>CD3</td>
7729     <td>Converting scoped enumerations to <TT>bool</TT></td>
7730     <td class="none" align="center">Unknown</td>
7731   </tr>
7732   <tr id="1321">
7733     <td><a href="https://wg21.link/cwg1321">1321</a></td>
7734     <td>CD3</td>
7735     <td>Equivalency of dependent calls</td>
7736     <td class="none" align="center">Unknown</td>
7737   </tr>
7738   <tr class="open" id="1322">
7739     <td><a href="https://wg21.link/cwg1322">1322</a></td>
7740     <td>drafting</td>
7741     <td>Function parameter type decay in templates</td>
7742     <td align="center">Not resolved</td>
7743   </tr>
7744   <tr id="1323">
7745     <td><a href="https://wg21.link/cwg1323">1323</a></td>
7746     <td>NAD</td>
7747     <td>Nonexistent nonterminal in <I>alignment-specifier</I> grammar</td>
7748     <td class="none" align="center">Unknown</td>
7749   </tr>
7750   <tr id="1324">
7751     <td><a href="https://wg21.link/cwg1324">1324</a></td>
7752     <td>CD3</td>
7753     <td>Value initialization and defaulted constructors</td>
7754     <td class="none" align="center">Unknown</td>
7755   </tr>
7756   <tr id="1325">
7757     <td><a href="https://wg21.link/cwg1325">1325</a></td>
7758     <td>NAD</td>
7759     <td>Omitted declarator in <TT>friend</TT> declarations</td>
7760     <td class="none" align="center">Unknown</td>
7761   </tr>
7762   <tr id="1326">
7763     <td><a href="https://wg21.link/cwg1326">1326</a></td>
7764     <td>dup</td>
7765     <td>Deducing an array bound from an <I>initializer-list</I></td>
7766     <td class="none" align="center">Unknown</td>
7767   </tr>
7768   <tr id="1327">
7769     <td><a href="https://wg21.link/cwg1327">1327</a></td>
7770     <td>CD3</td>
7771     <td><I>virt-specifier</I> in a defaulted definition</td>
7772     <td class="none" align="center">Unknown</td>
7773   </tr>
7774   <tr id="1328">
7775     <td><a href="https://wg21.link/cwg1328">1328</a></td>
7776     <td>CD3</td>
7777     <td>Conflict in reference binding vs overload resolution</td>
7778     <td class="none" align="center">Unknown</td>
7779   </tr>
7780   <tr id="1329">
7781     <td><a href="https://wg21.link/cwg1329">1329</a></td>
7782     <td>CD3</td>
7783     <td>Recursive deduction substitutions</td>
7784     <td class="none" align="center">Unknown</td>
7785   </tr>
7786   <tr id="1330">
7787     <td><a href="https://wg21.link/cwg1330">1330</a></td>
7788     <td>CD3</td>
7789     <td>Delayed instantiation of <TT>noexcept</TT> specifiers</td>
7790     <td class="full" align="center">Clang 4 (C++11 onwards)</td>
7791   </tr>
7792   <tr id="1331">
7793     <td><a href="https://wg21.link/cwg1331">1331</a></td>
7794     <td>CD5</td>
7795     <td><TT>const</TT> mismatch with defaulted copy constructor</td>
7796     <td class="none" align="center">Unknown</td>
7797   </tr>
7798   <tr id="1332">
7799     <td><a href="https://wg21.link/cwg1332">1332</a></td>
7800     <td>CD5</td>
7801     <td>Handling of invalid universal-character-names</td>
7802     <td class="none" align="center">Unknown</td>
7803   </tr>
7804   <tr id="1333">
7805     <td><a href="https://wg21.link/cwg1333">1333</a></td>
7806     <td>CD3</td>
7807     <td>Omission of <TT>const</TT> in a defaulted copy constructor</td>
7808     <td class="none" align="center">Unknown</td>
7809   </tr>
7810   <tr id="1334">
7811     <td><a href="https://wg21.link/cwg1334">1334</a></td>
7812     <td>NAD</td>
7813     <td>Layout compatibility and cv-qualification</td>
7814     <td class="none" align="center">Unknown</td>
7815   </tr>
7816   <tr id="1335">
7817     <td><a href="https://wg21.link/cwg1335">1335</a></td>
7818     <td>CD6</td>
7819     <td>Stringizing, extended characters, and universal-character-names</td>
7820     <td class="none" align="center">Unknown</td>
7821   </tr>
7822   <tr id="1336">
7823     <td><a href="https://wg21.link/cwg1336">1336</a></td>
7824     <td>CD3</td>
7825     <td>Definition of &#8220;converting constructor&#8221;</td>
7826     <td class="none" align="center">Unknown</td>
7827   </tr>
7828   <tr id="1337">
7829     <td><a href="https://wg21.link/cwg1337">1337</a></td>
7830     <td>dup</td>
7831     <td>Partial ordering and non-deduced parameters</td>
7832     <td class="none" align="center">Unknown</td>
7833   </tr>
7834   <tr id="1338">
7835     <td><a href="https://wg21.link/cwg1338">1338</a></td>
7836     <td>CD4</td>
7837     <td>Aliasing and allocation functions</td>
7838     <td class="none" align="center">Unknown</td>
7839   </tr>
7840   <tr id="1339">
7841     <td><a href="https://wg21.link/cwg1339">1339</a></td>
7842     <td>NAD</td>
7843     <td>Parenthesized <I>braced-init-list</I> and arrays</td>
7844     <td class="none" align="center">Unknown</td>
7845   </tr>
7846   <tr id="1340">
7847     <td><a href="https://wg21.link/cwg1340">1340</a></td>
7848     <td>CD3</td>
7849     <td>Complete type in member pointer expressions</td>
7850     <td class="none" align="center">Unknown</td>
7851   </tr>
7852   <tr id="1341">
7853     <td><a href="https://wg21.link/cwg1341">1341</a></td>
7854     <td>NAD</td>
7855     <td>Bit-field initializers</td>
7856     <td class="none" align="center">Unknown</td>
7857   </tr>
7858   <tr id="1342">
7859     <td><a href="https://wg21.link/cwg1342">1342</a></td>
7860     <td>CD6</td>
7861     <td>Order of initialization with multiple declarators</td>
7862     <td class="none" align="center">Unknown</td>
7863   </tr>
7864   <tr id="1343">
7865     <td><a href="https://wg21.link/cwg1343">1343</a></td>
7866     <td>C++17</td>
7867     <td>Sequencing of non-class initialization</td>
7868     <td class="none" align="center">Unknown</td>
7869   </tr>
7870   <tr id="1344">
7871     <td><a href="https://wg21.link/cwg1344">1344</a></td>
7872     <td>C++14</td>
7873     <td>Adding new special member functions to a class via default arguments</td>
7874     <td class="none" align="center">Unknown</td>
7875   </tr>
7876   <tr id="1345">
7877     <td><a href="https://wg21.link/cwg1345">1345</a></td>
7878     <td>CD3</td>
7879     <td>Initialization of anonymous union class members</td>
7880     <td class="none" align="center">Unknown</td>
7881   </tr>
7882   <tr id="1346">
7883     <td><a href="https://wg21.link/cwg1346">1346</a></td>
7884     <td>CD3</td>
7885     <td><I>expression-list</I> initializers and the <TT>auto</TT> specifier</td>
7886     <td class="full" align="center">Clang 3.5</td>
7887   </tr>
7888   <tr id="1347">
7889     <td><a href="https://wg21.link/cwg1347">1347</a></td>
7890     <td>CD3</td>
7891     <td>Consistency of <TT>auto</TT> in multiple-declarator declarations</td>
7892     <td class="full" align="center">Yes</td>
7893   </tr>
7894   <tr class="open" id="1348">
7895     <td><a href="https://wg21.link/cwg1348">1348</a></td>
7896     <td>drafting</td>
7897     <td>Use of <TT>auto</TT> in a <I>trailing-return-type</I></td>
7898     <td align="center">Not resolved</td>
7899   </tr>
7900   <tr id="1349">
7901     <td><a href="https://wg21.link/cwg1349">1349</a></td>
7902     <td>dup</td>
7903     <td>Consistency of alias template redeclarations</td>
7904     <td class="none" align="center">Unknown</td>
7905   </tr>
7906   <tr id="1350">
7907     <td><a href="https://wg21.link/cwg1350">1350</a></td>
7908     <td>CD3</td>
7909     <td>Incorrect exception specification for inherited constructors</td>
7910     <td class="none" align="center">Unknown</td>
7911   </tr>
7912   <tr id="1351">
7913     <td><a href="https://wg21.link/cwg1351">1351</a></td>
7914     <td>CD4</td>
7915     <td>Problems with implicitly-declared <I>exception-specification</I>s</td>
7916     <td class="none" align="center">Unknown</td>
7917   </tr>
7918   <tr id="1352">
7919     <td><a href="https://wg21.link/cwg1352">1352</a></td>
7920     <td>CD3</td>
7921     <td>Inconsistent class scope and completeness rules</td>
7922     <td class="none" align="center">Unknown</td>
7923   </tr>
7924   <tr class="open" id="1353">
7925     <td><a href="https://wg21.link/cwg1353">1353</a></td>
7926     <td>drafting</td>
7927     <td>Array and variant members and deleted special member functions</td>
7928     <td align="center">Not resolved</td>
7929   </tr>
7930   <tr id="1354">
7931     <td><a href="https://wg21.link/cwg1354">1354</a></td>
7932     <td>CD3</td>
7933     <td>Destructor exceptions for temporaries in noexcept expressions</td>
7934     <td class="none" align="center">Unknown</td>
7935   </tr>
7936   <tr id="1355">
7937     <td><a href="https://wg21.link/cwg1355">1355</a></td>
7938     <td>CD3</td>
7939     <td>Aggregates and &#8220;user-provided&#8221; constructors</td>
7940     <td class="none" align="center">Unknown</td>
7941   </tr>
7942   <tr id="1356">
7943     <td><a href="https://wg21.link/cwg1356">1356</a></td>
7944     <td>CD4</td>
7945     <td>Exception specifications of copy assignment operators with virtual bases</td>
7946     <td class="none" align="center">Unknown</td>
7947   </tr>
7948   <tr id="1357">
7949     <td><a href="https://wg21.link/cwg1357">1357</a></td>
7950     <td>CD3</td>
7951     <td><I>brace-or-equal-initializer</I>s for function and typedef members</td>
7952     <td class="none" align="center">Unknown</td>
7953   </tr>
7954   <tr id="1358">
7955     <td><a href="https://wg21.link/cwg1358">1358</a></td>
7956     <td>CD3</td>
7957     <td>Unintentionally ill-formed <TT>constexpr</TT> function template instances</td>
7958     <td class="full" align="center">Yes</td>
7959   </tr>
7960   <tr id="1359">
7961     <td><a href="https://wg21.link/cwg1359">1359</a></td>
7962     <td>CD3</td>
7963     <td><TT>constexpr</TT> union constructors</td>
7964     <td class="full" align="center">Clang 3.5</td>
7965   </tr>
7966   <tr class="open" id="1360">
7967     <td><a href="https://wg21.link/cwg1360">1360</a></td>
7968     <td>drafting</td>
7969     <td><TT>constexpr</TT> defaulted default constructors</td>
7970     <td align="center">Not resolved</td>
7971   </tr>
7972   <tr id="1361">
7973     <td><a href="https://wg21.link/cwg1361">1361</a></td>
7974     <td>CD3</td>
7975     <td>Requirement on <I>brace-or-equal-initializer</I>s of literal types</td>
7976     <td class="none" align="center">Unknown</td>
7977   </tr>
7978   <tr id="1362">
7979     <td><a href="https://wg21.link/cwg1362">1362</a></td>
7980     <td>CD3</td>
7981     <td>Complete type required for implicit conversion to <TT>T&amp;</TT></td>
7982     <td class="none" align="center">Unknown</td>
7983   </tr>
7984   <tr id="1363">
7985     <td><a href="https://wg21.link/cwg1363">1363</a></td>
7986     <td>CD3</td>
7987     <td>Triviality vs multiple default constructors</td>
7988     <td class="none" align="center">Unknown</td>
7989   </tr>
7990   <tr id="1364">
7991     <td><a href="https://wg21.link/cwg1364">1364</a></td>
7992     <td>CD3</td>
7993     <td><TT>constexpr</TT> function parameters</td>
7994     <td class="none" align="center">Unknown</td>
7995   </tr>
7996   <tr id="1365">
7997     <td><a href="https://wg21.link/cwg1365">1365</a></td>
7998     <td>CD3</td>
7999     <td>Calling undefined <TT>constexpr</TT> functions</td>
8000     <td class="none" align="center">Unknown</td>
8001   </tr>
8002   <tr id="1366">
8003     <td><a href="https://wg21.link/cwg1366">1366</a></td>
8004     <td>CD3</td>
8005     <td>Deleted <TT>constexpr</TT> constructors and virtual base classes</td>
8006     <td class="none" align="center">Unknown</td>
8007   </tr>
8008   <tr id="1367">
8009     <td><a href="https://wg21.link/cwg1367">1367</a></td>
8010     <td>CD3</td>
8011     <td>Use of <TT>this</TT> in a constant expression</td>
8012     <td class="none" align="center">Unknown</td>
8013   </tr>
8014   <tr id="1368">
8015     <td><a href="https://wg21.link/cwg1368">1368</a></td>
8016     <td>CD3</td>
8017     <td>Value initialization and defaulted constructors (part 2)</td>
8018     <td class="none" align="center">Unknown</td>
8019   </tr>
8020   <tr id="1369">
8021     <td><a href="https://wg21.link/cwg1369">1369</a></td>
8022     <td>CD3</td>
8023     <td>Function invocation substitution of <TT>this</TT></td>
8024     <td class="none" align="center">Unknown</td>
8025   </tr>
8026   <tr id="1370">
8027     <td><a href="https://wg21.link/cwg1370">1370</a></td>
8028     <td>CD3</td>
8029     <td><I>identifier-list</I> cannot contain ellipsis</td>
8030     <td class="none" align="center">Unknown</td>
8031   </tr>
8032   <tr id="1371">
8033     <td><a href="https://wg21.link/cwg1371">1371</a></td>
8034     <td>NAD</td>
8035     <td>Deduction from <TT>T&amp;&amp;</TT> in return types</td>
8036     <td class="none" align="center">Unknown</td>
8037   </tr>
8038   <tr id="1372">
8039     <td><a href="https://wg21.link/cwg1372">1372</a></td>
8040     <td>CD3</td>
8041     <td>Cross-references incorrect in conversion function template argument deduction</td>
8042     <td class="none" align="center">Unknown</td>
8043   </tr>
8044   <tr id="1373">
8045     <td><a href="https://wg21.link/cwg1373">1373</a></td>
8046     <td>dup</td>
8047     <td>Overload resolution changes matching reference-binding changes</td>
8048     <td class="none" align="center">Unknown</td>
8049   </tr>
8050   <tr id="1374">
8051     <td><a href="https://wg21.link/cwg1374">1374</a></td>
8052     <td>CD3</td>
8053     <td>Qualification conversion vs difference in reference binding</td>
8054     <td class="none" align="center">Unknown</td>
8055   </tr>
8056   <tr id="1375">
8057     <td><a href="https://wg21.link/cwg1375">1375</a></td>
8058     <td>CD3</td>
8059     <td>Reference to anonymous union?</td>
8060     <td class="none" align="center">Unknown</td>
8061   </tr>
8062   <tr id="1376">
8063     <td><a href="https://wg21.link/cwg1376">1376</a></td>
8064     <td>C++14</td>
8065     <td><TT>static_cast</TT> of temporary to rvalue reference</td>
8066     <td class="none" align="center">Unknown</td>
8067   </tr>
8068   <tr id="1377">
8069     <td><a href="https://wg21.link/cwg1377">1377</a></td>
8070     <td>dup</td>
8071     <td>Access declarations not mentioned in Annex C</td>
8072     <td class="none" align="center">Unknown</td>
8073   </tr>
8074   <tr class="open" id="1378">
8075     <td><a href="https://wg21.link/cwg1378">1378</a></td>
8076     <td>open</td>
8077     <td>When is an instantiation required?</td>
8078     <td align="center">Not resolved</td>
8079   </tr>
8080   <tr id="1379">
8081     <td><a href="https://wg21.link/cwg1379">1379</a></td>
8082     <td>NAD</td>
8083     <td>Is <TT>std::initializer_list</TT> an aggregate?</td>
8084     <td class="none" align="center">Unknown</td>
8085   </tr>
8086   <tr id="1380">
8087     <td><a href="https://wg21.link/cwg1380">1380</a></td>
8088     <td>CD3</td>
8089     <td>Type definitions in <I>template-parameter</I> <I>parameter-declaration</I>s</td>
8090     <td class="none" align="center">Unknown</td>
8091   </tr>
8092   <tr id="1381">
8093     <td><a href="https://wg21.link/cwg1381">1381</a></td>
8094     <td>CD3</td>
8095     <td>Implicitly-declared special member functions and default <TT>nothrow</TT></td>
8096     <td class="none" align="center">Unknown</td>
8097   </tr>
8098   <tr id="1382">
8099     <td><a href="https://wg21.link/cwg1382">1382</a></td>
8100     <td>CD3</td>
8101     <td>Dead code for constructor names</td>
8102     <td class="none" align="center">Unknown</td>
8103   </tr>
8104   <tr id="1383">
8105     <td><a href="https://wg21.link/cwg1383">1383</a></td>
8106     <td>CD3</td>
8107     <td>Clarifying discarded-value expressions</td>
8108     <td class="none" align="center">Unknown</td>
8109   </tr>
8110   <tr id="1384">
8111     <td><a href="https://wg21.link/cwg1384">1384</a></td>
8112     <td>NAD</td>
8113     <td><TT>reinterpret_cast</TT> in constant expressions</td>
8114     <td class="none" align="center">Unknown</td>
8115   </tr>
8116   <tr id="1385">
8117     <td><a href="https://wg21.link/cwg1385">1385</a></td>
8118     <td>CD3</td>
8119     <td>Syntactic forms of conversion functions for surrogate call functions</td>
8120     <td class="none" align="center">Unknown</td>
8121   </tr>
8122   <tr id="1386">
8123     <td><a href="https://wg21.link/cwg1386">1386</a></td>
8124     <td>NAD</td>
8125     <td>Explicitly-specified partial argument list with multiple parameter packs</td>
8126     <td class="none" align="center">Unknown</td>
8127   </tr>
8128   <tr id="1387">
8129     <td><a href="https://wg21.link/cwg1387">1387</a></td>
8130     <td>CD3</td>
8131     <td>Missing non-deduced context for <TT>decltype</TT></td>
8132     <td class="none" align="center">Unknown</td>
8133   </tr>
8134   <tr id="1388">
8135     <td><a href="https://wg21.link/cwg1388">1388</a></td>
8136     <td>CD3</td>
8137     <td>Missing non-deduced context following a function parameter pack</td>
8138     <td class="full" align="center">Clang 4</td>
8139   </tr>
8140   <tr id="1389">
8141     <td><a href="https://wg21.link/cwg1389">1389</a></td>
8142     <td>NAD</td>
8143     <td>Recursive reference in <I>trailing-return-type</I></td>
8144     <td class="none" align="center">Unknown</td>
8145   </tr>
8146   <tr class="open" id="1390">
8147     <td><a href="https://wg21.link/cwg1390">1390</a></td>
8148     <td>drafting</td>
8149     <td>Dependency of alias template specializations</td>
8150     <td align="center">Not resolved</td>
8151   </tr>
8152   <tr id="1391">
8153     <td><a href="https://wg21.link/cwg1391">1391</a></td>
8154     <td>CD4</td>
8155     <td>Conversions to parameter types with non-deduced template arguments</td>
8156     <td class="partial" align="center">Partial</td>
8157   </tr>
8158   <tr id="1392">
8159     <td><a href="https://wg21.link/cwg1392">1392</a></td>
8160     <td>CD3</td>
8161     <td>Explicit conversion functions for references and non-references</td>
8162     <td class="none" align="center">Unknown</td>
8163   </tr>
8164   <tr id="1393">
8165     <td><a href="https://wg21.link/cwg1393">1393</a></td>
8166     <td>C++17</td>
8167     <td>Pack expansions in <I>using-declaration</I>s</td>
8168     <td class="none" align="center">Unknown</td>
8169   </tr>
8170   <tr id="1394">
8171     <td><a href="https://wg21.link/cwg1394">1394</a></td>
8172     <td>CD3</td>
8173     <td>Incomplete types as parameters of deleted functions</td>
8174     <td class="full" align="center">Clang 15</td>
8175   </tr>
8176   <tr id="1395">
8177     <td><a href="https://wg21.link/cwg1395">1395</a></td>
8178     <td>C++17</td>
8179     <td>Partial ordering of variadic templates reconsidered</td>
8180     <td class="unreleased" align="center">Clang 16</td>
8181   </tr>
8182   <tr class="open" id="1396">
8183     <td><a href="https://wg21.link/cwg1396">1396</a></td>
8184     <td>review</td>
8185     <td>Deferred instantiation and checking of non-static data member initializers</td>
8186     <td align="center">Not resolved</td>
8187   </tr>
8188   <tr id="1397">
8189     <td><a href="https://wg21.link/cwg1397">1397</a></td>
8190     <td>CD4</td>
8191     <td>Class completeness in non-static data member initializers</td>
8192     <td class="none" align="center">Unknown</td>
8193   </tr>
8194   <tr id="1398">
8195     <td><a href="https://wg21.link/cwg1398">1398</a></td>
8196     <td>CD3</td>
8197     <td>Non-type template parameters of type <TT>std::nullptr_t</TT></td>
8198     <td class="none" align="center">Unknown</td>
8199   </tr>
8200   <tr id="1399">
8201     <td><a href="https://wg21.link/cwg1399">1399</a></td>
8202     <td>CD3</td>
8203     <td>Deduction with multiple function parameter packs</td>
8204     <td class="full" align="center">Duplicate of <a href="#1388">1388</a></td>
8205   </tr>
8206   <tr id="1400">
8207     <td><a href="https://wg21.link/cwg1400">1400</a></td>
8208     <td>NAD</td>
8209     <td>Function pointer equality</td>
8210     <td class="none" align="center">Unknown</td>
8211   </tr>
8212   <tr id="1401">
8213     <td><a href="https://wg21.link/cwg1401">1401</a></td>
8214     <td>CD3</td>
8215     <td>Similar types and reference compatibility</td>
8216     <td class="none" align="center">Unknown</td>
8217   </tr>
8218   <tr id="1402">
8219     <td><a href="https://wg21.link/cwg1402">1402</a></td>
8220     <td>CD3</td>
8221     <td>Move functions too often deleted</td>
8222     <td class="none" align="center">Unknown</td>
8223   </tr>
8224   <tr class="open" id="1403">
8225     <td><a href="https://wg21.link/cwg1403">1403</a></td>
8226     <td>review</td>
8227     <td>Universal-character-names in comments</td>
8228     <td align="center">Not resolved</td>
8229   </tr>
8230   <tr class="open" id="1404">
8231     <td><a href="https://wg21.link/cwg1404">1404</a></td>
8232     <td>drafting</td>
8233     <td>Object reallocation in unions</td>
8234     <td align="center">Not resolved</td>
8235   </tr>
8236   <tr id="1405">
8237     <td><a href="https://wg21.link/cwg1405">1405</a></td>
8238     <td>CD3</td>
8239     <td><TT>constexpr</TT> and mutable members of literal types</td>
8240     <td class="none" align="center">Unknown</td>
8241   </tr>
8242   <tr id="1406">
8243     <td><a href="https://wg21.link/cwg1406">1406</a></td>
8244     <td>CD3</td>
8245     <td><I>ref-qualifier</I>s and added parameters of non-static member function templates</td>
8246     <td class="none" align="center">Unknown</td>
8247   </tr>
8248   <tr id="1407">
8249     <td><a href="https://wg21.link/cwg1407">1407</a></td>
8250     <td>NAD</td>
8251     <td>Integral to <TT>bool</TT> conversion in converted constant expressions</td>
8252     <td class="none" align="center">Unknown</td>
8253   </tr>
8254   <tr id="1408">
8255     <td><a href="https://wg21.link/cwg1408">1408</a></td>
8256     <td>CD3</td>
8257     <td>What is &#8220;the same aggregate initialization?&#8221;</td>
8258     <td class="none" align="center">Unknown</td>
8259   </tr>
8260   <tr id="1409">
8261     <td><a href="https://wg21.link/cwg1409">1409</a></td>
8262     <td>CD3</td>
8263     <td>What is the second standard conversion sequence of a list-initialization sequence?</td>
8264     <td class="none" align="center">Unknown</td>
8265   </tr>
8266   <tr id="1410">
8267     <td><a href="https://wg21.link/cwg1410">1410</a></td>
8268     <td>CD3</td>
8269     <td>Reference overload tiebreakers should apply to rvalue references</td>
8270     <td class="none" align="center">Unknown</td>
8271   </tr>
8272   <tr id="1411">
8273     <td><a href="https://wg21.link/cwg1411">1411</a></td>
8274     <td>CD3</td>
8275     <td>More on global scope <TT>::</TT> in <I>nested-name-specifier</I></td>
8276     <td class="none" align="center">Unknown</td>
8277   </tr>
8278   <tr id="1412">
8279     <td><a href="https://wg21.link/cwg1412">1412</a></td>
8280     <td>CD3</td>
8281     <td>Problems in specifying pointer conversions</td>
8282     <td class="none" align="center">Unknown</td>
8283   </tr>
8284   <tr id="1413">
8285     <td><a href="https://wg21.link/cwg1413">1413</a></td>
8286     <td>CD3</td>
8287     <td>Missing cases of value-dependency</td>
8288     <td class="full" align="center">Clang 12</td>
8289   </tr>
8290   <tr class="open" id="1414">
8291     <td><a href="https://wg21.link/cwg1414">1414</a></td>
8292     <td>drafting</td>
8293     <td>Binding an rvalue reference to a reference-unrelated lvalue</td>
8294     <td align="center">Not resolved</td>
8295   </tr>
8296   <tr id="1415">
8297     <td><a href="https://wg21.link/cwg1415">1415</a></td>
8298     <td>CD3</td>
8299     <td>Missing prohibition of block-scope definition of <TT>extern</TT> object</td>
8300     <td class="none" align="center">Unknown</td>
8301   </tr>
8302   <tr id="1416">
8303     <td><a href="https://wg21.link/cwg1416">1416</a></td>
8304     <td>CD3</td>
8305     <td>Function cv-qualifiers and <TT>typeid</TT></td>
8306     <td class="none" align="center">Unknown</td>
8307   </tr>
8308   <tr id="1417">
8309     <td><a href="https://wg21.link/cwg1417">1417</a></td>
8310     <td>C++14</td>
8311     <td>Pointers/references to functions with cv-qualifiers or <I>ref-qualifier</I></td>
8312     <td class="none" align="center">Unknown</td>
8313   </tr>
8314   <tr id="1418">
8315     <td><a href="https://wg21.link/cwg1418">1418</a></td>
8316     <td>CD3</td>
8317     <td>Type of <TT>initializer_list</TT> backing array</td>
8318     <td class="none" align="center">Unknown</td>
8319   </tr>
8320   <tr id="1419">
8321     <td><a href="https://wg21.link/cwg1419">1419</a></td>
8322     <td>NAD</td>
8323     <td>Evaluation order in aggregate initialization</td>
8324     <td class="none" align="center">Unknown</td>
8325   </tr>
8326   <tr id="1420">
8327     <td><a href="https://wg21.link/cwg1420">1420</a></td>
8328     <td>NAD</td>
8329     <td>Abstract final classes</td>
8330     <td class="none" align="center">Unknown</td>
8331   </tr>
8332   <tr id="1421">
8333     <td><a href="https://wg21.link/cwg1421">1421</a></td>
8334     <td>NAD</td>
8335     <td>Full expressions and aggregate initialization</td>
8336     <td class="none" align="center">Unknown</td>
8337   </tr>
8338   <tr id="1422">
8339     <td><a href="https://wg21.link/cwg1422">1422</a></td>
8340     <td>dup</td>
8341     <td>Type of character literals containing universal-character-names</td>
8342     <td class="none" align="center">Unknown</td>
8343   </tr>
8344   <tr id="1423">
8345     <td><a href="https://wg21.link/cwg1423">1423</a></td>
8346     <td>CD3</td>
8347     <td>Convertibility of <TT>nullptr</TT> to <TT>bool</TT></td>
8348     <td class="full" align="center">Clang 11</td>
8349   </tr>
8350   <tr id="1424">
8351     <td><a href="https://wg21.link/cwg1424">1424</a></td>
8352     <td>C++14</td>
8353     <td>When must sub-object destructors be accessible?</td>
8354     <td class="none" align="center">Unknown</td>
8355   </tr>
8356   <tr id="1425">
8357     <td><a href="https://wg21.link/cwg1425">1425</a></td>
8358     <td>CD3</td>
8359     <td>Base-class subobjects of standard-layout structs</td>
8360     <td class="na" align="center">N/A (ABI constraint)</td>
8361   </tr>
8362   <tr id="1426">
8363     <td><a href="https://wg21.link/cwg1426">1426</a></td>
8364     <td>CD5</td>
8365     <td>Allowing additional parameter types in defaulted functions</td>
8366     <td class="none" align="center">Unknown</td>
8367   </tr>
8368   <tr id="1427">
8369     <td><a href="https://wg21.link/cwg1427">1427</a></td>
8370     <td>NAD</td>
8371     <td>Default constructor and deleted or inaccessible destructors</td>
8372     <td class="none" align="center">Unknown</td>
8373   </tr>
8374   <tr id="1428">
8375     <td><a href="https://wg21.link/cwg1428">1428</a></td>
8376     <td>CD3</td>
8377     <td>Dynamic const objects</td>
8378     <td class="none" align="center">Unknown</td>
8379   </tr>
8380   <tr id="1429">
8381     <td><a href="https://wg21.link/cwg1429">1429</a></td>
8382     <td>NAD</td>
8383     <td>Scope of a member template's template parameter</td>
8384     <td class="none" align="center">Unknown</td>
8385   </tr>
8386   <tr class="open" id="1430">
8387     <td><a href="https://wg21.link/cwg1430">1430</a></td>
8388     <td>open</td>
8389     <td>Pack expansion into fixed alias template parameter list</td>
8390     <td align="center">Not resolved</td>
8391   </tr>
8392   <tr id="1431">
8393     <td><a href="https://wg21.link/cwg1431">1431</a></td>
8394     <td>CD3</td>
8395     <td>Exceptions from other than <I>throw-expression</I>s</td>
8396     <td class="none" align="center">Unknown</td>
8397   </tr>
8398   <tr id="1432">
8399     <td><a href="https://wg21.link/cwg1432">1432</a></td>
8400     <td>C++17</td>
8401     <td>Newly-ambiguous variadic template expansions</td>
8402     <td class="unreleased" align="center">Clang 16</td>
8403   </tr>
8404   <tr id="1433">
8405     <td><a href="https://wg21.link/cwg1433">1433</a></td>
8406     <td>NAD</td>
8407     <td><I>trailing-return-type</I> and point of declaration</td>
8408     <td class="none" align="center">Unknown</td>
8409   </tr>
8410   <tr id="1434">
8411     <td><a href="https://wg21.link/cwg1434">1434</a></td>
8412     <td>NAD</td>
8413     <td>Parenthesized <I>braced-init-list</I></td>
8414     <td class="none" align="center">Unknown</td>
8415   </tr>
8416   <tr id="1435">
8417     <td><a href="https://wg21.link/cwg1435">1435</a></td>
8418     <td>CD3</td>
8419     <td><I>template-id</I> as the declarator for a class template constructor</td>
8420     <td class="none" align="center">Unknown</td>
8421   </tr>
8422   <tr class="open" id="1436">
8423     <td><a href="https://wg21.link/cwg1436">1436</a></td>
8424     <td>open</td>
8425     <td>Interaction of constant expression changes with preprocessor expressions</td>
8426     <td align="center">Not resolved</td>
8427   </tr>
8428   <tr id="1437">
8429     <td><a href="https://wg21.link/cwg1437">1437</a></td>
8430     <td>CD3</td>
8431     <td><TT>alignas</TT> in <I>alias-declaration</I></td>
8432     <td class="none" align="center">Unknown</td>
8433   </tr>
8434   <tr id="1438">
8435     <td><a href="https://wg21.link/cwg1438">1438</a></td>
8436     <td>CD3</td>
8437     <td>Non-dereference use of invalid pointers</td>
8438     <td class="none" align="center">Unknown</td>
8439   </tr>
8440   <tr id="1439">
8441     <td><a href="https://wg21.link/cwg1439">1439</a></td>
8442     <td>CD3</td>
8443     <td>Lookup and friend template declarations</td>
8444     <td class="none" align="center">Unknown</td>
8445   </tr>
8446   <tr id="1440">
8447     <td><a href="https://wg21.link/cwg1440">1440</a></td>
8448     <td>CD3</td>
8449     <td>Acceptable <I>decltype-specifier</I>s used as <I>nested-name-specifier</I>s</td>
8450     <td class="none" align="center">Unknown</td>
8451   </tr>
8452   <tr id="1441">
8453     <td><a href="https://wg21.link/cwg1441">1441</a></td>
8454     <td>C++14</td>
8455     <td>Unclear wording for signal handler restrictions</td>
8456     <td class="none" align="center">Unknown</td>
8457   </tr>
8458   <tr id="1442">
8459     <td><a href="https://wg21.link/cwg1442">1442</a></td>
8460     <td>CD3</td>
8461     <td>Argument-dependent lookup in the range-based <TT>for</TT></td>
8462     <td class="none" align="center">Unknown</td>
8463   </tr>
8464   <tr id="1443">
8465     <td><a href="https://wg21.link/cwg1443">1443</a></td>
8466     <td>NAD</td>
8467     <td>Default arguments and non-static data members</td>
8468     <td class="full" align="center">Yes</td>
8469   </tr>
8470   <tr class="open" id="1444">
8471     <td><a href="https://wg21.link/cwg1444">1444</a></td>
8472     <td>drafting</td>
8473     <td>Type adjustments of non-type template parameters</td>
8474     <td align="center">Not resolved</td>
8475   </tr>
8476   <tr id="1445">
8477     <td><a href="https://wg21.link/cwg1445">1445</a></td>
8478     <td>dup</td>
8479     <td>Argument-dependent lookup of <TT>begin</TT> and <TT>end</TT></td>
8480     <td class="none" align="center">Unknown</td>
8481   </tr>
8482   <tr id="1446">
8483     <td><a href="https://wg21.link/cwg1446">1446</a></td>
8484     <td>CD4</td>
8485     <td>Member function with no <I>ref-qualifier</I> and non-member function with rvalue reference</td>
8486     <td class="none" align="center">Unknown</td>
8487   </tr>
8488   <tr id="1447">
8489     <td><a href="https://wg21.link/cwg1447">1447</a></td>
8490     <td>CD3</td>
8491     <td><TT>static_cast</TT> of bit-field lvalue to rvalue reference</td>
8492     <td class="none" align="center">Unknown</td>
8493   </tr>
8494   <tr id="1448">
8495     <td><a href="https://wg21.link/cwg1448">1448</a></td>
8496     <td>NAD</td>
8497     <td>Integral values of type <TT>bool</TT></td>
8498     <td class="none" align="center">Unknown</td>
8499   </tr>
8500   <tr id="1449">
8501     <td><a href="https://wg21.link/cwg1449">1449</a></td>
8502     <td>CD3</td>
8503     <td>Narrowing conversion of negative value to unsigned type</td>
8504     <td class="none" align="center">Unknown</td>
8505   </tr>
8506   <tr id="1450">
8507     <td><a href="https://wg21.link/cwg1450">1450</a></td>
8508     <td>CD3</td>
8509     <td><TT>INT_MIN % -1</TT></td>
8510     <td class="none" align="center">Unknown</td>
8511   </tr>
8512   <tr id="1451">
8513     <td><a href="https://wg21.link/cwg1451">1451</a></td>
8514     <td>CD4</td>
8515     <td>Objects with no linkage in non-type template arguments</td>
8516     <td class="none" align="center">Unknown</td>
8517   </tr>
8518   <tr id="1452">
8519     <td><a href="https://wg21.link/cwg1452">1452</a></td>
8520     <td>NAD</td>
8521     <td>Value-initialized objects may be constants</td>
8522     <td class="none" align="center">Unknown</td>
8523   </tr>
8524   <tr id="1453">
8525     <td><a href="https://wg21.link/cwg1453">1453</a></td>
8526     <td>CD3</td>
8527     <td>Volatile members in literal classes?</td>
8528     <td class="none" align="center">Unknown</td>
8529   </tr>
8530   <tr id="1454">
8531     <td><a href="https://wg21.link/cwg1454">1454</a></td>
8532     <td>CD3</td>
8533     <td>Passing constants through <TT>constexpr</TT> functions via references</td>
8534     <td class="none" align="center">Unknown</td>
8535   </tr>
8536   <tr id="1455">
8537     <td><a href="https://wg21.link/cwg1455">1455</a></td>
8538     <td>CD3</td>
8539     <td>Lvalue converted constant expressions</td>
8540     <td class="none" align="center">Unknown</td>
8541   </tr>
8542   <tr id="1456">
8543     <td><a href="https://wg21.link/cwg1456">1456</a></td>
8544     <td>CD3</td>
8545     <td>Address constant expression designating the one-past-the-end address</td>
8546     <td class="none" align="center">Unknown</td>
8547   </tr>
8548   <tr id="1457">
8549     <td><a href="https://wg21.link/cwg1457">1457</a></td>
8550     <td>CD3</td>
8551     <td>Undefined behavior in left-shift</td>
8552     <td class="none" align="center">Unknown</td>
8553   </tr>
8554   <tr id="1458">
8555     <td><a href="https://wg21.link/cwg1458">1458</a></td>
8556     <td>CD3</td>
8557     <td>Address of incomplete type vs <TT>operator&amp;()</TT></td>
8558     <td class="none" align="center">Unknown</td>
8559   </tr>
8560   <tr class="open" id="1459">
8561     <td><a href="https://wg21.link/cwg1459">1459</a></td>
8562     <td>open</td>
8563     <td>Reference-binding tiebreakers in overload resolution</td>
8564     <td align="center">Not resolved</td>
8565   </tr>
8566   <tr id="1460">
8567     <td><a href="https://wg21.link/cwg1460">1460</a></td>
8568     <td>C++14</td>
8569     <td>What is an empty union?</td>
8570     <td class="full" align="center">Clang 3.5</td>
8571   </tr>
8572   <tr id="1461">
8573     <td><a href="https://wg21.link/cwg1461">1461</a></td>
8574     <td>NAD</td>
8575     <td>Narrowing conversions to bit-fields</td>
8576     <td class="none" align="center">Unknown</td>
8577   </tr>
8578   <tr id="1462">
8579     <td><a href="https://wg21.link/cwg1462">1462</a></td>
8580     <td>CD3</td>
8581     <td>Deduction failure vs &#8220;ill-formed, no diagnostic required&#8221;</td>
8582     <td class="none" align="center">Unknown</td>
8583   </tr>
8584   <tr class="open" id="1463">
8585     <td><a href="https://wg21.link/cwg1463">1463</a></td>
8586     <td>drafting</td>
8587     <td><TT>extern "C"</TT> alias templates</td>
8588     <td align="center">Not resolved</td>
8589   </tr>
8590   <tr id="1464">
8591     <td><a href="https://wg21.link/cwg1464">1464</a></td>
8592     <td>CD3</td>
8593     <td>Negative array bound in a <I>new-expression</I></td>
8594     <td class="none" align="center">Unknown</td>
8595   </tr>
8596   <tr id="1465">
8597     <td><a href="https://wg21.link/cwg1465">1465</a></td>
8598     <td>CD4</td>
8599     <td><TT>noexcept</TT> and <TT>std::bad_array_new_length</TT></td>
8600     <td class="none" align="center">Unknown</td>
8601   </tr>
8602   <tr id="1466">
8603     <td><a href="https://wg21.link/cwg1466">1466</a></td>
8604     <td>C++14</td>
8605     <td>Visible sequences of side effects are redundant</td>
8606     <td class="none" align="center">Unknown</td>
8607   </tr>
8608   <tr id="1467">
8609     <td><a href="https://wg21.link/cwg1467">1467</a></td>
8610     <td>CD4</td>
8611     <td>List-initialization of aggregate from same-type object</td>
8612     <td class="full" align="center">Clang 3.7 (C++11 onwards)</td>
8613   </tr>
8614   <tr id="1468">
8615     <td><a href="https://wg21.link/cwg1468">1468</a></td>
8616     <td>CD5</td>
8617     <td><TT>typeid</TT>, overload resolution, and implicit lambda capture</td>
8618     <td class="none" align="center">Unknown</td>
8619   </tr>
8620   <tr id="1469">
8621     <td><a href="https://wg21.link/cwg1469">1469</a></td>
8622     <td>CD5</td>
8623     <td>Omitted bound in array <I>new-expression</I></td>
8624     <td class="none" align="center">Unknown</td>
8625   </tr>
8626   <tr id="1470">
8627     <td><a href="https://wg21.link/cwg1470">1470</a></td>
8628     <td>NAD</td>
8629     <td>Thread migration</td>
8630     <td class="none" align="center">Unknown</td>
8631   </tr>
8632   <tr id="1471">
8633     <td><a href="https://wg21.link/cwg1471">1471</a></td>
8634     <td>CD3</td>
8635     <td>Nested type of non-dependent base</td>
8636     <td class="none" align="center">Unknown</td>
8637   </tr>
8638   <tr id="1472">
8639     <td><a href="https://wg21.link/cwg1472">1472</a></td>
8640     <td>CD3</td>
8641     <td>odr-use of reference variables</td>
8642     <td class="none" align="center">Unknown</td>
8643   </tr>
8644   <tr id="1473">
8645     <td><a href="https://wg21.link/cwg1473">1473</a></td>
8646     <td>CD3</td>
8647     <td>Syntax of <I>literal-operator-id</I></td>
8648     <td class="none" align="center">Unknown</td>
8649   </tr>
8650   <tr id="1474">
8651     <td><a href="https://wg21.link/cwg1474">1474</a></td>
8652     <td>NAD</td>
8653     <td>User-defined literals and <TT>&lt;inttypes.h&gt;</TT> format macros</td>
8654     <td class="none" align="center">Unknown</td>
8655   </tr>
8656   <tr id="1475">
8657     <td><a href="https://wg21.link/cwg1475">1475</a></td>
8658     <td>CD3</td>
8659     <td>Errors in <TT>[[carries_dependency]]</TT> example</td>
8660     <td class="none" align="center">Unknown</td>
8661   </tr>
8662   <tr id="1476">
8663     <td><a href="https://wg21.link/cwg1476">1476</a></td>
8664     <td>CD3</td>
8665     <td>Definition of user-defined type</td>
8666     <td class="none" align="center">Unknown</td>
8667   </tr>
8668   <tr id="1477">
8669     <td><a href="https://wg21.link/cwg1477">1477</a></td>
8670     <td>CD3</td>
8671     <td>Definition of a <TT>friend</TT> outside its namespace</td>
8672     <td class="none" align="center">Unknown</td>
8673   </tr>
8674   <tr id="1478">
8675     <td><a href="https://wg21.link/cwg1478">1478</a></td>
8676     <td>CD6</td>
8677     <td><TT>template</TT> keyword for dependent template template arguments</td>
8678     <td class="none" align="center">Unknown</td>
8679   </tr>
8680   <tr id="1479">
8681     <td><a href="https://wg21.link/cwg1479">1479</a></td>
8682     <td>CD3</td>
8683     <td>Literal operators and default arguments</td>
8684     <td class="full" align="center">Yes</td>
8685   </tr>
8686   <tr id="1480">
8687     <td><a href="https://wg21.link/cwg1480">1480</a></td>
8688     <td>CD3</td>
8689     <td>Constant initialization via non-constant temporary</td>
8690     <td class="none" align="center">Unknown</td>
8691   </tr>
8692   <tr id="1481">
8693     <td><a href="https://wg21.link/cwg1481">1481</a></td>
8694     <td>CD3</td>
8695     <td>Increment/decrement operators with reference parameters</td>
8696     <td class="none" align="center">Unknown</td>
8697   </tr>
8698   <tr id="1482">
8699     <td><a href="https://wg21.link/cwg1482">1482</a></td>
8700     <td>CD3</td>
8701     <td>Point of declaration of enumeration</td>
8702     <td class="none" align="center">Unknown</td>
8703   </tr>
8704   <tr id="1483">
8705     <td><a href="https://wg21.link/cwg1483">1483</a></td>
8706     <td>NAD</td>
8707     <td>Non-dependent <I>static_assert-declaration</I>s</td>
8708     <td class="none" align="center">Unknown</td>
8709   </tr>
8710   <tr id="1484">
8711     <td><a href="https://wg21.link/cwg1484">1484</a></td>
8712     <td>CD4</td>
8713     <td>Unused local classes of function templates</td>
8714     <td class="none" align="center">Unknown</td>
8715   </tr>
8716   <tr class="open" id="1485">
8717     <td><a href="https://wg21.link/cwg1485">1485</a></td>
8718     <td>drafting</td>
8719     <td>Out-of-class definition of member unscoped opaque enumeration</td>
8720     <td align="center">Not resolved</td>
8721   </tr>
8722   <tr class="open" id="1486">
8723     <td><a href="https://wg21.link/cwg1486">1486</a></td>
8724     <td>drafting</td>
8725     <td>Base-derived conversion in member pointer deduction</td>
8726     <td align="center">Not resolved</td>
8727   </tr>
8728   <tr id="1487">
8729     <td><a href="https://wg21.link/cwg1487">1487</a></td>
8730     <td>CD3</td>
8731     <td>When are inheriting constructors declared?</td>
8732     <td class="none" align="center">Unknown</td>
8733   </tr>
8734   <tr class="open" id="1488">
8735     <td><a href="https://wg21.link/cwg1488">1488</a></td>
8736     <td>drafting</td>
8737     <td><I>abstract-pack-declarator</I>s in <I>type-id</I>s</td>
8738     <td align="center">Not resolved</td>
8739   </tr>
8740   <tr id="1489">
8741     <td><a href="https://wg21.link/cwg1489">1489</a></td>
8742     <td>CD3</td>
8743     <td>Is value-initialization of an array constant initialization?</td>
8744     <td class="none" align="center">Unknown</td>
8745   </tr>
8746   <tr id="1490">
8747     <td><a href="https://wg21.link/cwg1490">1490</a></td>
8748     <td>CD4</td>
8749     <td>List-initialization from a string literal</td>
8750     <td class="full" align="center">Clang 3.7 (C++11 onwards)</td>
8751   </tr>
8752   <tr id="1491">
8753     <td><a href="https://wg21.link/cwg1491">1491</a></td>
8754     <td>CD3</td>
8755     <td>Move construction and rvalue reference members</td>
8756     <td class="none" align="center">Unknown</td>
8757   </tr>
8758   <tr id="1492">
8759     <td><a href="https://wg21.link/cwg1492">1492</a></td>
8760     <td>CD4</td>
8761     <td>Exception specifications on template destructors</td>
8762     <td class="none" align="center">Unknown</td>
8763   </tr>
8764   <tr id="1493">
8765     <td><a href="https://wg21.link/cwg1493">1493</a></td>
8766     <td>C++14</td>
8767     <td>Criteria for move-construction</td>
8768     <td class="none" align="center">Unknown</td>
8769   </tr>
8770   <tr id="1494">
8771     <td><a href="https://wg21.link/cwg1494">1494</a></td>
8772     <td>CD3</td>
8773     <td>Temporary initialization for reference binding in list-initialization</td>
8774     <td class="none" align="center">Unknown</td>
8775   </tr>
8776   <tr id="1495">
8777     <td><a href="https://wg21.link/cwg1495">1495</a></td>
8778     <td>CD3</td>
8779     <td>Partial specialization of variadic class template</td>
8780     <td class="full" align="center">Clang 4</td>
8781   </tr>
8782   <tr id="1496">
8783     <td><a href="https://wg21.link/cwg1496">1496</a></td>
8784     <td>CD4</td>
8785     <td>Triviality with deleted and missing default constructors</td>
8786     <td class="none" align="center">No</td>
8787   </tr>
8788   <tr id="1497">
8789     <td><a href="https://wg21.link/cwg1497">1497</a></td>
8790     <td>NAD</td>
8791     <td>Aggregate initialization with parenthesized string literal</td>
8792     <td class="none" align="center">Unknown</td>
8793   </tr>
8794   <tr id="1498">
8795     <td><a href="https://wg21.link/cwg1498">1498</a></td>
8796     <td>dup</td>
8797     <td>Lifetime of temporaries in range-based <TT>for</TT></td>
8798     <td class="none" align="center">Unknown</td>
8799   </tr>
8800   <tr class="open" id="1499">
8801     <td><a href="https://wg21.link/cwg1499">1499</a></td>
8802     <td>drafting</td>
8803     <td>Missing case for deleted move assignment operator</td>
8804     <td align="center">Not resolved</td>
8805   </tr>
8806   <tr id="1500">
8807     <td><a href="https://wg21.link/cwg1500">1500</a></td>
8808     <td>CD6</td>
8809     <td>Name lookup of dependent conversion function</td>
8810     <td class="none" align="center">Unknown</td>
8811   </tr>
8812   <tr id="1501">
8813     <td><a href="https://wg21.link/cwg1501">1501</a></td>
8814     <td>NAD</td>
8815     <td>Nested braces in list-initialization</td>
8816     <td class="none" align="center">Unknown</td>
8817   </tr>
8818   <tr id="1502">
8819     <td><a href="https://wg21.link/cwg1502">1502</a></td>
8820     <td>CD3</td>
8821     <td>Value initialization of unions with member initializers</td>
8822     <td class="none" align="center">Unknown</td>
8823   </tr>
8824   <tr id="1503">
8825     <td><a href="https://wg21.link/cwg1503">1503</a></td>
8826     <td>CD3</td>
8827     <td>Exceptions during copy to exception object</td>
8828     <td class="none" align="center">Unknown</td>
8829   </tr>
8830   <tr id="1504">
8831     <td><a href="https://wg21.link/cwg1504">1504</a></td>
8832     <td>CD3</td>
8833     <td>Pointer arithmetic after derived-base conversion</td>
8834     <td class="none" align="center">Unknown</td>
8835   </tr>
8836   <tr id="1505">
8837     <td><a href="https://wg21.link/cwg1505">1505</a></td>
8838     <td>dup</td>
8839     <td>Direct binding of reference to temporary in list-initialization</td>
8840     <td class="none" align="center">Unknown</td>
8841   </tr>
8842   <tr id="1506">
8843     <td><a href="https://wg21.link/cwg1506">1506</a></td>
8844     <td>CD3</td>
8845     <td>Value category of <TT>initializer_list</TT> object</td>
8846     <td class="none" align="center">Unknown</td>
8847   </tr>
8848   <tr id="1507">
8849     <td><a href="https://wg21.link/cwg1507">1507</a></td>
8850     <td>CD3</td>
8851     <td>Value initialization with trivial inaccessible default constructor</td>
8852     <td class="none" align="center">Unknown</td>
8853   </tr>
8854   <tr id="1508">
8855     <td><a href="https://wg21.link/cwg1508">1508</a></td>
8856     <td>C++14</td>
8857     <td>Template initializer-list constructors</td>
8858     <td class="none" align="center">Unknown</td>
8859   </tr>
8860   <tr id="1509">
8861     <td><a href="https://wg21.link/cwg1509">1509</a></td>
8862     <td>C++14</td>
8863     <td>Definition of &#8220;non-template function&#8221;</td>
8864     <td class="none" align="center">Unknown</td>
8865   </tr>
8866   <tr id="1510">
8867     <td><a href="https://wg21.link/cwg1510">1510</a></td>
8868     <td>CD3</td>
8869     <td>cv-qualified references via <TT>decltype</TT></td>
8870     <td class="none" align="center">Unknown</td>
8871   </tr>
8872   <tr id="1511">
8873     <td><a href="https://wg21.link/cwg1511">1511</a></td>
8874     <td>CD3</td>
8875     <td><TT>const volatile</TT> variables and the one-definition rule</td>
8876     <td class="none" align="center">Unknown</td>
8877   </tr>
8878   <tr id="1512">
8879     <td><a href="https://wg21.link/cwg1512">1512</a></td>
8880     <td>CD3</td>
8881     <td>Pointer comparison vs qualification conversions</td>
8882     <td class="full" align="center">Clang 4</td>
8883   </tr>
8884   <tr class="open" id="1513">
8885     <td><a href="https://wg21.link/cwg1513">1513</a></td>
8886     <td>drafting</td>
8887     <td><TT>initializer_list</TT> deduction failure</td>
8888     <td align="center">Not resolved</td>
8889   </tr>
8890   <tr id="1514">
8891     <td><a href="https://wg21.link/cwg1514">1514</a></td>
8892     <td>C++14</td>
8893     <td>Ambiguity between enumeration definition and zero-length bit-field</td>
8894     <td class="full" align="center">Clang 11</td>
8895   </tr>
8896   <tr id="1515">
8897     <td><a href="https://wg21.link/cwg1515">1515</a></td>
8898     <td>CD3</td>
8899     <td>Modulo 2<SUP><I>n</I></SUP> arithmetic for implicitly-unsigned types</td>
8900     <td class="none" align="center">Unknown</td>
8901   </tr>
8902   <tr id="1516">
8903     <td><a href="https://wg21.link/cwg1516">1516</a></td>
8904     <td>CD3</td>
8905     <td>Definition of &#8220;virtual function call&#8221;</td>
8906     <td class="none" align="center">Unknown</td>
8907   </tr>
8908   <tr class="open" id="1517">
8909     <td><a href="https://wg21.link/cwg1517">1517</a></td>
8910     <td>drafting</td>
8911     <td>Unclear/missing description of behavior during construction/destruction</td>
8912     <td align="center">Not resolved</td>
8913   </tr>
8914   <tr id="1518">
8915     <td><a href="https://wg21.link/cwg1518">1518</a></td>
8916     <td>CD4</td>
8917     <td>Explicit default constructors and copy-list-initialization</td>
8918     <td class="full" align="center">Clang 4</td>
8919   </tr>
8920   <tr id="1519">
8921     <td><a href="https://wg21.link/cwg1519">1519</a></td>
8922     <td>NAD</td>
8923     <td>Conflicting default and variadic constructors</td>
8924     <td class="none" align="center">Unknown</td>
8925   </tr>
8926   <tr id="1520">
8927     <td><a href="https://wg21.link/cwg1520">1520</a></td>
8928     <td>NAD</td>
8929     <td>Alias template specialization vs pack expansion</td>
8930     <td class="none" align="center">Unknown</td>
8931   </tr>
8932   <tr class="open" id="1521">
8933     <td><a href="https://wg21.link/cwg1521">1521</a></td>
8934     <td>drafting</td>
8935     <td><TT>T{</TT><I>expr</I><TT>}</TT> with reference types</td>
8936     <td align="center">Not resolved</td>
8937   </tr>
8938   <tr id="1522">
8939     <td><a href="https://wg21.link/cwg1522">1522</a></td>
8940     <td>CD3</td>
8941     <td>Access checking for <TT>initializer_list</TT> array initialization</td>
8942     <td class="none" align="center">Unknown</td>
8943   </tr>
8944   <tr id="1523">
8945     <td><a href="https://wg21.link/cwg1523">1523</a></td>
8946     <td>CD5</td>
8947     <td>Point of declaration in range-based <TT>for</TT></td>
8948     <td class="none" align="center">Unknown</td>
8949   </tr>
8950   <tr class="open" id="1524">
8951     <td><a href="https://wg21.link/cwg1524">1524</a></td>
8952     <td>drafting</td>
8953     <td>Incompletely-defined class template base</td>
8954     <td align="center">Not resolved</td>
8955   </tr>
8956   <tr id="1525">
8957     <td><a href="https://wg21.link/cwg1525">1525</a></td>
8958     <td>NAD</td>
8959     <td>Array bound inference in temporary array</td>
8960     <td class="none" align="center">Unknown</td>
8961   </tr>
8962   <tr id="1526">
8963     <td><a href="https://wg21.link/cwg1526">1526</a></td>
8964     <td>dup</td>
8965     <td>Dependent-class lookup in the current instantiation</td>
8966     <td class="none" align="center">Unknown</td>
8967   </tr>
8968   <tr id="1527">
8969     <td><a href="https://wg21.link/cwg1527">1527</a></td>
8970     <td>CD3</td>
8971     <td>Assignment from <I>braced-init-list</I></td>
8972     <td class="none" align="center">Unknown</td>
8973   </tr>
8974   <tr id="1528">
8975     <td><a href="https://wg21.link/cwg1528">1528</a></td>
8976     <td>CD3</td>
8977     <td>Repeated <I>cv-qualifier</I>s in declarators</td>
8978     <td class="none" align="center">Unknown</td>
8979   </tr>
8980   <tr class="open" id="1529">
8981     <td><a href="https://wg21.link/cwg1529">1529</a></td>
8982     <td>drafting</td>
8983     <td>Nomenclature for variable vs reference non-static data member</td>
8984     <td align="center">Not resolved</td>
8985   </tr>
8986   <tr class="open" id="1530">
8987     <td><a href="https://wg21.link/cwg1530">1530</a></td>
8988     <td>drafting</td>
8989     <td>Member access in out-of-lifetime objects</td>
8990     <td align="center">Not resolved</td>
8991   </tr>
8992   <tr id="1531">
8993     <td><a href="https://wg21.link/cwg1531">1531</a></td>
8994     <td>CD3</td>
8995     <td>Definition of &#8220;access&#8221; (verb)</td>
8996     <td class="none" align="center">Unknown</td>
8997   </tr>
8998   <tr id="1532">
8999     <td><a href="https://wg21.link/cwg1532">1532</a></td>
9000     <td>CD3</td>
9001     <td>Explicit instantiation and member templates</td>
9002     <td class="none" align="center">Unknown</td>
9003   </tr>
9004   <tr id="1533">
9005     <td><a href="https://wg21.link/cwg1533">1533</a></td>
9006     <td>CD3</td>
9007     <td>Function pack expansion for member initialization</td>
9008     <td class="none" align="center">Unknown</td>
9009   </tr>
9010   <tr id="1534">
9011     <td><a href="https://wg21.link/cwg1534">1534</a></td>
9012     <td>dup</td>
9013     <td>cv-qualification of prvalue of type &#8220;array of class&#8221;</td>
9014     <td class="none" align="center">Unknown</td>
9015   </tr>
9016   <tr id="1535">
9017     <td><a href="https://wg21.link/cwg1535">1535</a></td>
9018     <td>CD3</td>
9019     <td><TT>typeid</TT> in core constant expressions</td>
9020     <td class="none" align="center">Unknown</td>
9021   </tr>
9022   <tr class="open" id="1536">
9023     <td><a href="https://wg21.link/cwg1536">1536</a></td>
9024     <td>drafting</td>
9025     <td>Overload resolution with temporary from initializer list</td>
9026     <td align="center">Not resolved</td>
9027   </tr>
9028   <tr id="1537">
9029     <td><a href="https://wg21.link/cwg1537">1537</a></td>
9030     <td>CD3</td>
9031     <td>Optional compile-time evaluation of constant expressions</td>
9032     <td class="none" align="center">Unknown</td>
9033   </tr>
9034   <tr id="1538">
9035     <td><a href="https://wg21.link/cwg1538">1538</a></td>
9036     <td>CD3</td>
9037     <td>C-style cast in <I>braced-init-list</I> assignment</td>
9038     <td class="none" align="center">Unknown</td>
9039   </tr>
9040   <tr id="1539">
9041     <td><a href="https://wg21.link/cwg1539">1539</a></td>
9042     <td>CD3</td>
9043     <td>Definition of &#8220;character type&#8221;</td>
9044     <td class="none" align="center">Unknown</td>
9045   </tr>
9046   <tr id="1540">
9047     <td><a href="https://wg21.link/cwg1540">1540</a></td>
9048     <td>NAD</td>
9049     <td>Use of address constants in constant expressions</td>
9050     <td class="none" align="center">Unknown</td>
9051   </tr>
9052   <tr id="1541">
9053     <td><a href="https://wg21.link/cwg1541">1541</a></td>
9054     <td>CD3</td>
9055     <td><I>cv</I> <TT>void</TT> return types</td>
9056     <td class="none" align="center">Unknown</td>
9057   </tr>
9058   <tr class="open" id="1542">
9059     <td><a href="https://wg21.link/cwg1542">1542</a></td>
9060     <td>drafting</td>
9061     <td>Compound assignment of <I>braced-init-list</I></td>
9062     <td align="center">Not resolved</td>
9063   </tr>
9064   <tr id="1543">
9065     <td><a href="https://wg21.link/cwg1543">1543</a></td>
9066     <td>CD3</td>
9067     <td>Implicit conversion sequence for empty initializer list</td>
9068     <td class="none" align="center">Unknown</td>
9069   </tr>
9070   <tr id="1544">
9071     <td><a href="https://wg21.link/cwg1544">1544</a></td>
9072     <td>CD3</td>
9073     <td>Linkage of member of unnamed namespace</td>
9074     <td class="none" align="center">Unknown</td>
9075   </tr>
9076   <tr id="1545">
9077     <td><a href="https://wg21.link/cwg1545">1545</a></td>
9078     <td>NAD</td>
9079     <td><TT>friend</TT> function templates defined in class templates</td>
9080     <td class="none" align="center">Unknown</td>
9081   </tr>
9082   <tr id="1546">
9083     <td><a href="https://wg21.link/cwg1546">1546</a></td>
9084     <td>NAD</td>
9085     <td>Errors in function template default arguments</td>
9086     <td class="none" align="center">Unknown</td>
9087   </tr>
9088   <tr id="1547">
9089     <td><a href="https://wg21.link/cwg1547">1547</a></td>
9090     <td>NAD</td>
9091     <td><TT>typename</TT> keyword in <I>alias-declaration</I>s</td>
9092     <td class="none" align="center">Unknown</td>
9093   </tr>
9094   <tr class="open" id="1548">
9095     <td><a href="https://wg21.link/cwg1548">1548</a></td>
9096     <td>drafting</td>
9097     <td>Copy/move construction and conversion functions</td>
9098     <td align="center">Not resolved</td>
9099   </tr>
9100   <tr class="open" id="1549">
9101     <td><a href="https://wg21.link/cwg1549">1549</a></td>
9102     <td>open</td>
9103     <td>Overloaded comma operator with <TT>void</TT> operand</td>
9104     <td align="center">Not resolved</td>
9105   </tr>
9106   <tr id="1550">
9107     <td><a href="https://wg21.link/cwg1550">1550</a></td>
9108     <td>CD3</td>
9109     <td>Parenthesized <I>throw-expression</I> operand of <I>conditional-expression</I></td>
9110     <td class="full" align="center">Yes</td>
9111   </tr>
9112   <tr id="1551">
9113     <td><a href="https://wg21.link/cwg1551">1551</a></td>
9114     <td>C++14</td>
9115     <td>Wording problems in <I>using-declaration</I> specification</td>
9116     <td class="none" align="center">Unknown</td>
9117   </tr>
9118   <tr id="1552">
9119     <td><a href="https://wg21.link/cwg1552">1552</a></td>
9120     <td>CD4</td>
9121     <td><I>exception-specification</I>s and defaulted special member functions</td>
9122     <td class="none" align="center">Unknown</td>
9123   </tr>
9124   <tr id="1553">
9125     <td><a href="https://wg21.link/cwg1553">1553</a></td>
9126     <td>CD3</td>
9127     <td><TT>sizeof</TT> and xvalue bit-fields</td>
9128     <td class="none" align="center">Unknown</td>
9129   </tr>
9130   <tr class="open" id="1554">
9131     <td><a href="https://wg21.link/cwg1554">1554</a></td>
9132     <td>drafting</td>
9133     <td>Access and alias templates</td>
9134     <td align="center">Not resolved</td>
9135   </tr>
9136   <tr id="1555">
9137     <td><a href="https://wg21.link/cwg1555">1555</a></td>
9138     <td>NAD</td>
9139     <td>Language linkage and function type compatibility</td>
9140     <td class="none" align="center">Unknown</td>
9141   </tr>
9142   <tr id="1556">
9143     <td><a href="https://wg21.link/cwg1556">1556</a></td>
9144     <td>CD3</td>
9145     <td>Constructors and explicit conversion functions in direct initialization</td>
9146     <td class="none" align="center">Unknown</td>
9147   </tr>
9148   <tr id="1557">
9149     <td><a href="https://wg21.link/cwg1557">1557</a></td>
9150     <td>CD3</td>
9151     <td>Language linkage of converted lambda function pointer</td>
9152     <td class="none" align="center">Unknown</td>
9153   </tr>
9154   <tr id="1558">
9155     <td><a href="https://wg21.link/cwg1558">1558</a></td>
9156     <td>CD4</td>
9157     <td>Unused arguments in alias template specializations</td>
9158     <td class="full" align="center">Clang 12</td>
9159   </tr>
9160   <tr id="1559">
9161     <td><a href="https://wg21.link/cwg1559">1559</a></td>
9162     <td>CD3</td>
9163     <td>String too long in initializer list of <I>new-expression</I></td>
9164     <td class="none" align="center">Unknown</td>
9165   </tr>
9166   <tr id="1560">
9167     <td><a href="https://wg21.link/cwg1560">1560</a></td>
9168     <td>CD3</td>
9169     <td>Gratuitous lvalue-to-rvalue conversion in <I>conditional-expression</I> with <I>throw-expression</I> operand</td>
9170     <td class="full" align="center">Clang 3.5</td>
9171   </tr>
9172   <tr id="1561">
9173     <td><a href="https://wg21.link/cwg1561">1561</a></td>
9174     <td>CD4</td>
9175     <td>Aggregates with empty base classes</td>
9176     <td class="none" align="center">Unknown</td>
9177   </tr>
9178   <tr id="1562">
9179     <td><a href="https://wg21.link/cwg1562">1562</a></td>
9180     <td>C++14</td>
9181     <td>Non-static data member initializers and union <I>ctor-initializer</I></td>
9182     <td class="none" align="center">Unknown</td>
9183   </tr>
9184   <tr id="1563">
9185     <td><a href="https://wg21.link/cwg1563">1563</a></td>
9186     <td>CD3</td>
9187     <td>List-initialization and overloaded function disambiguation</td>
9188     <td class="full" align="center">Yes</td>
9189   </tr>
9190   <tr id="1564">
9191     <td><a href="https://wg21.link/cwg1564">1564</a></td>
9192     <td>NAD</td>
9193     <td>Template argument deduction from an initializer list</td>
9194     <td class="none" align="center">Unknown</td>
9195   </tr>
9196   <tr id="1565">
9197     <td><a href="https://wg21.link/cwg1565">1565</a></td>
9198     <td>NAD</td>
9199     <td>Copy elision and lifetime of <TT>initializer_list</TT> underlying array</td>
9200     <td class="none" align="center">Unknown</td>
9201   </tr>
9202   <tr id="1566">
9203     <td><a href="https://wg21.link/cwg1566">1566</a></td>
9204     <td>NAD</td>
9205     <td>Should <TT>new std::initializer_list&lt;T&gt;</TT> be ill-formed?</td>
9206     <td class="none" align="center">Unknown</td>
9207   </tr>
9208   <tr id="1567">
9209     <td><a href="https://wg21.link/cwg1567">1567</a></td>
9210     <td>C++14</td>
9211     <td>Inheriting constructors and copy/move constructors</td>
9212     <td class="none" align="center">Unknown</td>
9213   </tr>
9214   <tr id="1568">
9215     <td><a href="https://wg21.link/cwg1568">1568</a></td>
9216     <td>dup</td>
9217     <td>Temporary lifetime extension with intervening cast</td>
9218     <td class="none" align="center">Unknown</td>
9219   </tr>
9220   <tr id="1569">
9221     <td><a href="https://wg21.link/cwg1569">1569</a></td>
9222     <td>C++14</td>
9223     <td>Deducing a function parameter pack before ellipsis</td>
9224     <td class="none" align="center">Unknown</td>
9225   </tr>
9226   <tr id="1570">
9227     <td><a href="https://wg21.link/cwg1570">1570</a></td>
9228     <td>C++14</td>
9229     <td>Address of subobject as non-type template argument</td>
9230     <td class="none" align="center">Unknown</td>
9231   </tr>
9232   <tr id="1571">
9233     <td><a href="https://wg21.link/cwg1571">1571</a></td>
9234     <td>CD4</td>
9235     <td>cv-qualification for indirect reference binding via conversion function</td>
9236     <td class="none" align="center">Unknown</td>
9237   </tr>
9238   <tr id="1572">
9239     <td><a href="https://wg21.link/cwg1572">1572</a></td>
9240     <td>CD4</td>
9241     <td>Incorrect example for rvalue reference binding via conversion function</td>
9242     <td class="none" align="center">Unknown</td>
9243   </tr>
9244   <tr id="1573">
9245     <td><a href="https://wg21.link/cwg1573">1573</a></td>
9246     <td>CD4</td>
9247     <td>Inherited constructor characteristics</td>
9248     <td class="full" align="center">Clang 3.9</td>
9249   </tr>
9250   <tr id="1574">
9251     <td><a href="https://wg21.link/cwg1574">1574</a></td>
9252     <td>NAD</td>
9253     <td>Explicitly-defaulted <TT>constexpr</TT> functions in wrapper templates</td>
9254     <td class="none" align="center">Unknown</td>
9255   </tr>
9256   <tr id="1575">
9257     <td><a href="https://wg21.link/cwg1575">1575</a></td>
9258     <td>C++14</td>
9259     <td>Incorrect definition of &#8220;strict pointer safety&#8221;</td>
9260     <td class="none" align="center">Unknown</td>
9261   </tr>
9262   <tr id="1576">
9263     <td><a href="https://wg21.link/cwg1576">1576</a></td>
9264     <td>C++14</td>
9265     <td>Discarded-value volatile xvalues</td>
9266     <td class="none" align="center">Unknown</td>
9267   </tr>
9268   <tr id="1577">
9269     <td><a href="https://wg21.link/cwg1577">1577</a></td>
9270     <td>NAD</td>
9271     <td>Unnecessary restrictions on partial specializations</td>
9272     <td class="none" align="center">Unknown</td>
9273   </tr>
9274   <tr id="1578">
9275     <td><a href="https://wg21.link/cwg1578">1578</a></td>
9276     <td>NAD</td>
9277     <td>Value-initialization of aggregates</td>
9278     <td class="none" align="center">Unknown</td>
9279   </tr>
9280   <tr id="1579">
9281     <td><a href="https://wg21.link/cwg1579">1579</a></td>
9282     <td>C++14</td>
9283     <td>Return by converting move constructor</td>
9284     <td class="full" align="center">Clang 3.9</td>
9285   </tr>
9286   <tr class="open" id="1580">
9287     <td><a href="https://wg21.link/cwg1580">1580</a></td>
9288     <td>drafting</td>
9289     <td>Default arguments in explicit instantiations</td>
9290     <td align="center">Not resolved</td>
9291   </tr>
9292   <tr id="1581">
9293     <td><a href="https://wg21.link/cwg1581">1581</a></td>
9294     <td>CD5</td>
9295     <td>When are <TT>constexpr</TT> member functions defined?</td>
9296     <td class="none" align="center">Unknown</td>
9297   </tr>
9298   <tr class="open" id="1582">
9299     <td><a href="https://wg21.link/cwg1582">1582</a></td>
9300     <td>drafting</td>
9301     <td>Template default arguments and deduction failure</td>
9302     <td align="center">Not resolved</td>
9303   </tr>
9304   <tr id="1583">
9305     <td><a href="https://wg21.link/cwg1583">1583</a></td>
9306     <td>C++14</td>
9307     <td>Incorrect example of unspecified behavior</td>
9308     <td class="none" align="center">Unknown</td>
9309   </tr>
9310   <tr class="open" id="1584">
9311     <td><a href="https://wg21.link/cwg1584">1584</a></td>
9312     <td>drafting</td>
9313     <td>Deducing function types from cv-qualified types</td>
9314     <td align="center">Not resolved</td>
9315   </tr>
9316   <tr id="1585">
9317     <td><a href="https://wg21.link/cwg1585">1585</a></td>
9318     <td>NAD</td>
9319     <td>Value category of member access of rvalue reference member</td>
9320     <td class="none" align="center">Unknown</td>
9321   </tr>
9322   <tr id="1586">
9323     <td><a href="https://wg21.link/cwg1586">1586</a></td>
9324     <td>NAD</td>
9325     <td>Naming a destructor via <TT>decltype</TT></td>
9326     <td class="none" align="center">Unknown</td>
9327   </tr>
9328   <tr id="1587">
9329     <td><a href="https://wg21.link/cwg1587">1587</a></td>
9330     <td>C++14</td>
9331     <td><TT>constexpr</TT> initialization and nested anonymous unions</td>
9332     <td class="none" align="center">Unknown</td>
9333   </tr>
9334   <tr id="1588">
9335     <td><a href="https://wg21.link/cwg1588">1588</a></td>
9336     <td>CD3</td>
9337     <td>Deducing cv-qualified <TT>auto</TT></td>
9338     <td class="none" align="center">Unknown</td>
9339   </tr>
9340   <tr id="1589">
9341     <td><a href="https://wg21.link/cwg1589">1589</a></td>
9342     <td>CD4</td>
9343     <td>Ambiguous ranking of list-initialization sequences</td>
9344     <td class="full" align="center">Clang 3.7 (C++11 onwards)</td>
9345   </tr>
9346   <tr id="1590">
9347     <td><a href="https://wg21.link/cwg1590">1590</a></td>
9348     <td>CD4</td>
9349     <td>Bypassing non-copy/move constructor copying</td>
9350     <td class="none" align="center">Unknown</td>
9351   </tr>
9352   <tr id="1591">
9353     <td><a href="https://wg21.link/cwg1591">1591</a></td>
9354     <td>CD4</td>
9355     <td>Deducing array bound and element type from initializer list</td>
9356     <td class="none" align="center">Unknown</td>
9357   </tr>
9358   <tr id="1592">
9359     <td><a href="https://wg21.link/cwg1592">1592</a></td>
9360     <td>C++14</td>
9361     <td>When do template parameters match?</td>
9362     <td class="none" align="center">Unknown</td>
9363   </tr>
9364   <tr id="1593">
9365     <td><a href="https://wg21.link/cwg1593">1593</a></td>
9366     <td>C++14</td>
9367     <td>&#8220;Parameter type&#8221; of special member functions</td>
9368     <td class="none" align="center">Unknown</td>
9369   </tr>
9370   <tr class="open" id="1594">
9371     <td><a href="https://wg21.link/cwg1594">1594</a></td>
9372     <td>drafting</td>
9373     <td>Lazy declaration of special members vs overload errors</td>
9374     <td align="center">Not resolved</td>
9375   </tr>
9376   <tr id="1595">
9377     <td><a href="https://wg21.link/cwg1595">1595</a></td>
9378     <td>C++14</td>
9379     <td>Constructors &#8220;involved in&#8221; subobject initialization</td>
9380     <td class="none" align="center">Unknown</td>
9381   </tr>
9382   <tr id="1596">
9383     <td><a href="https://wg21.link/cwg1596">1596</a></td>
9384     <td>CD4</td>
9385     <td>Non-array objects as <TT>array[1]</TT></td>
9386     <td class="none" align="center">Unknown</td>
9387   </tr>
9388   <tr id="1597">
9389     <td><a href="https://wg21.link/cwg1597">1597</a></td>
9390     <td>CD3</td>
9391     <td>Misleading <TT>constexpr</TT> example</td>
9392     <td class="none" align="center">Unknown</td>
9393   </tr>
9394   <tr id="1598">
9395     <td><a href="https://wg21.link/cwg1598">1598</a></td>
9396     <td>C++14</td>
9397     <td>Criterion for equality of pointers to members</td>
9398     <td class="none" align="center">Unknown</td>
9399   </tr>
9400   <tr id="1599">
9401     <td><a href="https://wg21.link/cwg1599">1599</a></td>
9402     <td>CD4</td>
9403     <td>Lifetime of <TT>initializer_list</TT> underlying array</td>
9404     <td class="none" align="center">Unknown</td>
9405   </tr>
9406   <tr id="1600">
9407     <td><a href="https://wg21.link/cwg1600">1600</a></td>
9408     <td>CD4</td>
9409     <td>Erroneous reference initialization in example</td>
9410     <td class="none" align="center">Unknown</td>
9411   </tr>
9412   <tr id="1601">
9413     <td><a href="https://wg21.link/cwg1601">1601</a></td>
9414     <td>C++14</td>
9415     <td>Promotion of enumeration with fixed underlying type</td>
9416     <td class="full" align="center">Clang 10</td>
9417   </tr>
9418   <tr class="open" id="1602">
9419     <td><a href="https://wg21.link/cwg1602">1602</a></td>
9420     <td>open</td>
9421     <td>Linkage of specialization vs linkage of template arguments</td>
9422     <td align="center">Not resolved</td>
9423   </tr>
9424   <tr id="1603">
9425     <td><a href="https://wg21.link/cwg1603">1603</a></td>
9426     <td>CD4</td>
9427     <td>Errors resulting from giving unnamed namespaces internal linkage</td>
9428     <td class="none" align="center">Unknown</td>
9429   </tr>
9430   <tr id="1604">
9431     <td><a href="https://wg21.link/cwg1604">1604</a></td>
9432     <td>C++14</td>
9433     <td>Double temporaries in reference initialization</td>
9434     <td class="none" align="center">Unknown</td>
9435   </tr>
9436   <tr id="1605">
9437     <td><a href="https://wg21.link/cwg1605">1605</a></td>
9438     <td>CD3</td>
9439     <td>Misleading parenthetical comment for explicit destructor call</td>
9440     <td class="none" align="center">Unknown</td>
9441   </tr>
9442   <tr id="1606">
9443     <td><a href="https://wg21.link/cwg1606">1606</a></td>
9444     <td>NAD</td>
9445     <td><TT>sizeof</TT> closure class</td>
9446     <td class="none" align="center">Unknown</td>
9447   </tr>
9448   <tr id="1607">
9449     <td><a href="https://wg21.link/cwg1607">1607</a></td>
9450     <td>C++14</td>
9451     <td>Lambdas in template parameters</td>
9452     <td class="none" align="center">Unknown</td>
9453   </tr>
9454   <tr id="1608">
9455     <td><a href="https://wg21.link/cwg1608">1608</a></td>
9456     <td>C++14</td>
9457     <td>Operator lookup in trailing return type</td>
9458     <td class="none" align="center">Unknown</td>
9459   </tr>
9460   <tr class="open" id="1609">
9461     <td><a href="https://wg21.link/cwg1609">1609</a></td>
9462     <td>open</td>
9463     <td>Default arguments and function parameter packs</td>
9464     <td align="center">Not resolved</td>
9465   </tr>
9466   <tr class="open" id="1610">
9467     <td><a href="https://wg21.link/cwg1610">1610</a></td>
9468     <td>drafting</td>
9469     <td>Cv-qualification in deduction of reference to array</td>
9470     <td align="center">Not resolved</td>
9471   </tr>
9472   <tr id="1611">
9473     <td><a href="https://wg21.link/cwg1611">1611</a></td>
9474     <td>C++14</td>
9475     <td>Deleted default constructor for abstract class</td>
9476     <td class="full" align="center">Duplicate of <a href="#1658">1658</a></td>
9477   </tr>
9478   <tr id="1612">
9479     <td><a href="https://wg21.link/cwg1612">1612</a></td>
9480     <td>C++14</td>
9481     <td>Implicit lambda capture and anonymous unions</td>
9482     <td class="none" align="center">Unknown</td>
9483   </tr>
9484   <tr id="1613">
9485     <td><a href="https://wg21.link/cwg1613">1613</a></td>
9486     <td>C++14</td>
9487     <td>Constant expressions and lambda capture</td>
9488     <td class="none" align="center">Unknown</td>
9489   </tr>
9490   <tr id="1614">
9491     <td><a href="https://wg21.link/cwg1614">1614</a></td>
9492     <td>CD4</td>
9493     <td>Address of pure virtual function vs odr-use</td>
9494     <td class="none" align="center">Unknown</td>
9495   </tr>
9496   <tr id="1615">
9497     <td><a href="https://wg21.link/cwg1615">1615</a></td>
9498     <td>CD4</td>
9499     <td>Alignment of types, variables, and members</td>
9500     <td class="none" align="center">Unknown</td>
9501   </tr>
9502   <tr id="1616">
9503     <td><a href="https://wg21.link/cwg1616">1616</a></td>
9504     <td>CD6</td>
9505     <td>Disambiguation parsing and template parameters</td>
9506     <td class="none" align="center">Unknown</td>
9507   </tr>
9508   <tr class="open" id="1617">
9509     <td><a href="https://wg21.link/cwg1617">1617</a></td>
9510     <td>open</td>
9511     <td><TT>alignas</TT> and non-defining declarations</td>
9512     <td align="center">Not resolved</td>
9513   </tr>
9514   <tr id="1618">
9515     <td><a href="https://wg21.link/cwg1618">1618</a></td>
9516     <td>C++14</td>
9517     <td>Gratuitously-unsigned underlying enum type</td>
9518     <td class="none" align="center">Unknown</td>
9519   </tr>
9520   <tr class="open" id="1619">
9521     <td><a href="https://wg21.link/cwg1619">1619</a></td>
9522     <td>open</td>
9523     <td>Definition of current instantiation</td>
9524     <td align="center">Not resolved</td>
9525   </tr>
9526   <tr class="open" id="1620">
9527     <td><a href="https://wg21.link/cwg1620">1620</a></td>
9528     <td>open</td>
9529     <td>User-defined literals and extended integer types</td>
9530     <td align="center">Not resolved</td>
9531   </tr>
9532   <tr id="1621">
9533     <td><a href="https://wg21.link/cwg1621">1621</a></td>
9534     <td>C++20</td>
9535     <td>Member initializers in anonymous unions</td>
9536     <td class="none" align="center">Unknown</td>
9537   </tr>
9538   <tr id="1622">
9539     <td><a href="https://wg21.link/cwg1622">1622</a></td>
9540     <td>C++17</td>
9541     <td>Empty aggregate initializer for union</td>
9542     <td class="none" align="center">Unknown</td>
9543   </tr>
9544   <tr class="open" id="1623">
9545     <td><a href="https://wg21.link/cwg1623">1623</a></td>
9546     <td>drafting</td>
9547     <td>Deleted default union constructor and member initializers</td>
9548     <td align="center">Not resolved</td>
9549   </tr>
9550   <tr id="1624">
9551     <td><a href="https://wg21.link/cwg1624">1624</a></td>
9552     <td>NAD</td>
9553     <td>Destruction of union members with member initializers</td>
9554     <td class="none" align="center">Unknown</td>
9555   </tr>
9556   <tr class="open" id="1625">
9557     <td><a href="https://wg21.link/cwg1625">1625</a></td>
9558     <td>open</td>
9559     <td>Adding spaces between tokens in stringizing</td>
9560     <td align="center">Not resolved</td>
9561   </tr>
9562   <tr class="open" id="1626">
9563     <td><a href="https://wg21.link/cwg1626">1626</a></td>
9564     <td>open</td>
9565     <td><TT>constexpr</TT> member functions in <I>brace-or-equal-initializer</I>s</td>
9566     <td align="center">Not resolved</td>
9567   </tr>
9568   <tr id="1627">
9569     <td><a href="https://wg21.link/cwg1627">1627</a></td>
9570     <td>NAD</td>
9571     <td>Agreement of dependent <TT>alignas</TT> specifiers</td>
9572     <td class="none" align="center">Unknown</td>
9573   </tr>
9574   <tr class="open" id="1628">
9575     <td><a href="https://wg21.link/cwg1628">1628</a></td>
9576     <td>open</td>
9577     <td>Deallocation function templates</td>
9578     <td align="center">Not resolved</td>
9579   </tr>
9580   <tr id="1629">
9581     <td><a href="https://wg21.link/cwg1629">1629</a></td>
9582     <td>C++14</td>
9583     <td>Can a closure class be a literal type?</td>
9584     <td class="none" align="center">Unknown</td>
9585   </tr>
9586   <tr id="1630">
9587     <td><a href="https://wg21.link/cwg1630">1630</a></td>
9588     <td>CD4</td>
9589     <td>Multiple default constructor templates</td>
9590     <td class="none" align="center">Unknown</td>
9591   </tr>
9592   <tr id="1631">
9593     <td><a href="https://wg21.link/cwg1631">1631</a></td>
9594     <td>CD4</td>
9595     <td>Incorrect overload resolution for single-element <I>initializer-list</I></td>
9596     <td class="full" align="center">Clang 3.7</td>
9597   </tr>
9598   <tr id="1632">
9599     <td><a href="https://wg21.link/cwg1632">1632</a></td>
9600     <td>CD5</td>
9601     <td>Lambda capture in member initializers</td>
9602     <td class="none" align="center">Unknown</td>
9603   </tr>
9604   <tr id="1633">
9605     <td><a href="https://wg21.link/cwg1633">1633</a></td>
9606     <td>CD4</td>
9607     <td>Copy-initialization in member initialization</td>
9608     <td class="none" align="center">Unknown</td>
9609   </tr>
9610   <tr class="open" id="1634">
9611     <td><a href="https://wg21.link/cwg1634">1634</a></td>
9612     <td>drafting</td>
9613     <td>Temporary storage duration</td>
9614     <td align="center">Not resolved</td>
9615   </tr>
9616   <tr class="open" id="1635">
9617     <td><a href="https://wg21.link/cwg1635">1635</a></td>
9618     <td>drafting</td>
9619     <td>How similar are template default arguments to function default arguments?</td>
9620     <td align="center">Not resolved</td>
9621   </tr>
9622   <tr id="1636">
9623     <td><a href="https://wg21.link/cwg1636">1636</a></td>
9624     <td>CD5</td>
9625     <td>Bits required for negative enumerator values</td>
9626     <td class="none" align="center">Unknown</td>
9627   </tr>
9628   <tr id="1637">
9629     <td><a href="https://wg21.link/cwg1637">1637</a></td>
9630     <td>NAD</td>
9631     <td>Recursion in <TT>constexpr</TT> template default constructor</td>
9632     <td class="none" align="center">Unknown</td>
9633   </tr>
9634   <tr id="1638">
9635     <td><a href="https://wg21.link/cwg1638">1638</a></td>
9636     <td>CD4</td>
9637     <td>Declaring an explicit specialization of a scoped enumeration</td>
9638     <td class="full" align="center">Yes</td>
9639   </tr>
9640   <tr id="1639">
9641     <td><a href="https://wg21.link/cwg1639">1639</a></td>
9642     <td>CD4</td>
9643     <td><I>exception-specification</I>s and pointer/pointer-to-member expressions</td>
9644     <td class="none" align="center">Unknown</td>
9645   </tr>
9646   <tr id="1640">
9647     <td><a href="https://wg21.link/cwg1640">1640</a></td>
9648     <td>CD5</td>
9649     <td>Array of abstract instance of class template</td>
9650     <td class="none" align="center">Unknown</td>
9651   </tr>
9652   <tr id="1641">
9653     <td><a href="https://wg21.link/cwg1641">1641</a></td>
9654     <td>NAD</td>
9655     <td>Assignment in member initializer</td>
9656     <td class="none" align="center">Unknown</td>
9657   </tr>
9658   <tr class="open" id="1642">
9659     <td><a href="https://wg21.link/cwg1642">1642</a></td>
9660     <td>open</td>
9661     <td>Missing requirements for prvalue operands</td>
9662     <td align="center">Not resolved</td>
9663   </tr>
9664   <tr id="1643">
9665     <td><a href="https://wg21.link/cwg1643">1643</a></td>
9666     <td>NAD</td>
9667     <td>Default arguments for template parameter packs</td>
9668     <td class="none" align="center">Unknown</td>
9669   </tr>
9670   <tr id="1644">
9671     <td><a href="https://wg21.link/cwg1644">1644</a></td>
9672     <td>NAD</td>
9673     <td>Equivalent <I>exception-specification</I>s in function template declarations</td>
9674     <td class="none" align="center">Unknown</td>
9675   </tr>
9676   <tr id="1645">
9677     <td><a href="https://wg21.link/cwg1645">1645</a></td>
9678     <td>CD4</td>
9679     <td>Identical inheriting constructors via default arguments</td>
9680     <td class="full" align="center">Clang 3.9</td>
9681   </tr>
9682   <tr id="1646">
9683     <td><a href="https://wg21.link/cwg1646">1646</a></td>
9684     <td>CD5</td>
9685     <td><I>decltype-specifier</I>s, abstract classes, and deduction failure</td>
9686     <td class="none" align="center">Unknown</td>
9687   </tr>
9688   <tr class="open" id="1647">
9689     <td><a href="https://wg21.link/cwg1647">1647</a></td>
9690     <td>drafting</td>
9691     <td>Type agreement of non-type template arguments in partial specializations</td>
9692     <td align="center">Not resolved</td>
9693   </tr>
9694   <tr id="1648">
9695     <td><a href="https://wg21.link/cwg1648">1648</a></td>
9696     <td>C++14</td>
9697     <td><TT>thread_local</TT> vs block extern declarations</td>
9698     <td class="none" align="center">Unknown</td>
9699   </tr>
9700   <tr id="1649">
9701     <td><a href="https://wg21.link/cwg1649">1649</a></td>
9702     <td>C++14</td>
9703     <td>Error in the syntax of <I>mem-initializer-list</I></td>
9704     <td class="none" align="center">Unknown</td>
9705   </tr>
9706   <tr id="1650">
9707     <td><a href="https://wg21.link/cwg1650">1650</a></td>
9708     <td>NAD</td>
9709     <td>Class prvalues in reference initialization</td>
9710     <td class="none" align="center">Unknown</td>
9711   </tr>
9712   <tr id="1651">
9713     <td><a href="https://wg21.link/cwg1651">1651</a></td>
9714     <td>NAD</td>
9715     <td>Lifetime extension of temporary via reference to subobject</td>
9716     <td class="none" align="center">Unknown</td>
9717   </tr>
9718   <tr id="1652">
9719     <td><a href="https://wg21.link/cwg1652">1652</a></td>
9720     <td>CD4</td>
9721     <td>Object addresses in <TT>constexpr</TT> expressions</td>
9722     <td class="full" align="center">Clang 3.6</td>
9723   </tr>
9724   <tr id="1653">
9725     <td><a href="https://wg21.link/cwg1653">1653</a></td>
9726     <td>CD4</td>
9727     <td>Removing deprecated increment of <TT>bool</TT></td>
9728     <td class="full" align="center">Clang 4 (C++17 onwards)</td>
9729   </tr>
9730   <tr id="1654">
9731     <td><a href="https://wg21.link/cwg1654">1654</a></td>
9732     <td>dup</td>
9733     <td>Literal types and <TT>constexpr</TT> defaulted constructors</td>
9734     <td class="none" align="center">Unknown</td>
9735   </tr>
9736   <tr class="open" id="1655">
9737     <td><a href="https://wg21.link/cwg1655">1655</a></td>
9738     <td>drafting</td>
9739     <td>Line endings in raw string literals</td>
9740     <td align="center">Not resolved</td>
9741   </tr>
9742   <tr id="1656">
9743     <td><a href="https://wg21.link/cwg1656">1656</a></td>
9744     <td>CD6</td>
9745     <td>Encoding of numerically-escaped characters</td>
9746     <td class="none" align="center">Unknown</td>
9747   </tr>
9748   <tr id="1657">
9749     <td><a href="https://wg21.link/cwg1657">1657</a></td>
9750     <td>CD4</td>
9751     <td>Attributes for namespaces and enumerators</td>
9752     <td class="none" align="center">Unknown</td>
9753   </tr>
9754   <tr id="1658">
9755     <td><a href="https://wg21.link/cwg1658">1658</a></td>
9756     <td>C++14</td>
9757     <td>Deleted default constructor for abstract class via destructor</td>
9758     <td class="full" align="center">Clang 5</td>
9759   </tr>
9760   <tr class="open" id="1659">
9761     <td><a href="https://wg21.link/cwg1659">1659</a></td>
9762     <td>open</td>
9763     <td>Initialization order of thread_local template static data members</td>
9764     <td align="center">Not resolved</td>
9765   </tr>
9766   <tr id="1660">
9767     <td><a href="https://wg21.link/cwg1660">1660</a></td>
9768     <td>C++14</td>
9769     <td><I>member-declaration</I> requirements and unnamed bit-fields</td>
9770     <td class="none" align="center">Unknown</td>
9771   </tr>
9772   <tr id="1661">
9773     <td><a href="https://wg21.link/cwg1661">1661</a></td>
9774     <td>NAD</td>
9775     <td>Preservation of infinite loops</td>
9776     <td class="none" align="center">Unknown</td>
9777   </tr>
9778   <tr id="1662">
9779     <td><a href="https://wg21.link/cwg1662">1662</a></td>
9780     <td>C++14</td>
9781     <td>Capturing function parameter packs</td>
9782     <td class="none" align="center">Unknown</td>
9783   </tr>
9784   <tr id="1663">
9785     <td><a href="https://wg21.link/cwg1663">1663</a></td>
9786     <td>NAD</td>
9787     <td>Capturing an empty pack expansion</td>
9788     <td class="none" align="center">Unknown</td>
9789   </tr>
9790   <tr id="1664">
9791     <td><a href="https://wg21.link/cwg1664">1664</a></td>
9792     <td>C++14</td>
9793     <td>Argument-dependent lookup of lambdas used in default arguments</td>
9794     <td class="none" align="center">Unknown</td>
9795   </tr>
9796   <tr class="open" id="1665">
9797     <td><a href="https://wg21.link/cwg1665">1665</a></td>
9798     <td>drafting</td>
9799     <td>Declaration matching in explicit instantiations</td>
9800     <td align="center">Not resolved</td>
9801   </tr>
9802   <tr id="1666">
9803     <td><a href="https://wg21.link/cwg1666">1666</a></td>
9804     <td>C++14</td>
9805     <td>Address constant expressions</td>
9806     <td class="none" align="center">Unknown</td>
9807   </tr>
9808   <tr id="1667">
9809     <td><a href="https://wg21.link/cwg1667">1667</a></td>
9810     <td>NAD</td>
9811     <td>Function exiting via exception called by destructor during unwinding</td>
9812     <td class="none" align="center">Unknown</td>
9813   </tr>
9814   <tr class="open" id="1668">
9815     <td><a href="https://wg21.link/cwg1668">1668</a></td>
9816     <td>drafting</td>
9817     <td>Parameter type determination still not clear enough</td>
9818     <td align="center">Not resolved</td>
9819   </tr>
9820   <tr id="1669">
9821     <td><a href="https://wg21.link/cwg1669">1669</a></td>
9822     <td>C++14</td>
9823     <td><TT>auto</TT> return type for <TT>main</TT></td>
9824     <td class="none" align="center">Unknown</td>
9825   </tr>
9826   <tr class="open" id="1670">
9827     <td><a href="https://wg21.link/cwg1670">1670</a></td>
9828     <td>drafting</td>
9829     <td><TT>auto</TT> as <I>conversion-type-id</I></td>
9830     <td align="center">Not resolved</td>
9831   </tr>
9832   <tr id="1671">
9833     <td><a href="https://wg21.link/cwg1671">1671</a></td>
9834     <td>NAD</td>
9835     <td>Unclear rules for deduction with cv-qualification</td>
9836     <td class="none" align="center">Unknown</td>
9837   </tr>
9838   <tr id="1672">
9839     <td><a href="https://wg21.link/cwg1672">1672</a></td>
9840     <td>CD4</td>
9841     <td>Layout compatibility with multiple empty bases</td>
9842     <td class="full" align="center">Clang 7</td>
9843   </tr>
9844   <tr id="1673">
9845     <td><a href="https://wg21.link/cwg1673">1673</a></td>
9846     <td>C++14</td>
9847     <td>Clarifying overload resolution for the second step of copy-initialization</td>
9848     <td class="none" align="center">Unknown</td>
9849   </tr>
9850   <tr id="1674">
9851     <td><a href="https://wg21.link/cwg1674">1674</a></td>
9852     <td>C++14</td>
9853     <td>Return type deduction for address of function</td>
9854     <td class="none" align="center">Unknown</td>
9855   </tr>
9856   <tr id="1675">
9857     <td><a href="https://wg21.link/cwg1675">1675</a></td>
9858     <td>NAD</td>
9859     <td>Size limit for automatic array object</td>
9860     <td class="none" align="center">Unknown</td>
9861   </tr>
9862   <tr class="open" id="1676">
9863     <td><a href="https://wg21.link/cwg1676">1676</a></td>
9864     <td>drafting</td>
9865     <td><TT>auto</TT> return type for allocation and deallocation functions</td>
9866     <td align="center">Not resolved</td>
9867   </tr>
9868   <tr id="1677">
9869     <td><a href="https://wg21.link/cwg1677">1677</a></td>
9870     <td>C++17</td>
9871     <td>Constant initialization via aggregate initialization</td>
9872     <td class="none" align="center">Unknown</td>
9873   </tr>
9874   <tr id="1678">
9875     <td><a href="https://wg21.link/cwg1678">1678</a></td>
9876     <td>NAD</td>
9877     <td>Naming the type of an array of runtime bound</td>
9878     <td class="none" align="center">Unknown</td>
9879   </tr>
9880   <tr id="1679">
9881     <td><a href="https://wg21.link/cwg1679">1679</a></td>
9882     <td>NAD</td>
9883     <td>Range-based <TT>for</TT> and array of runtime bound</td>
9884     <td class="none" align="center">Unknown</td>
9885   </tr>
9886   <tr class="open" id="1680">
9887     <td><a href="https://wg21.link/cwg1680">1680</a></td>
9888     <td>drafting</td>
9889     <td>Including <TT>&lt;initializer_list&gt;</TT> for range-based <TT>for</TT></td>
9890     <td align="center">Not resolved</td>
9891   </tr>
9892   <tr id="1681">
9893     <td><a href="https://wg21.link/cwg1681">1681</a></td>
9894     <td>C++14</td>
9895     <td><I>init-capture</I>s and nested lambdas</td>
9896     <td class="none" align="center">Unknown</td>
9897   </tr>
9898   <tr class="open" id="1682">
9899     <td><a href="https://wg21.link/cwg1682">1682</a></td>
9900     <td>open</td>
9901     <td>Overly-restrictive rules on function templates as allocation functions</td>
9902     <td align="center">Not resolved</td>
9903   </tr>
9904   <tr id="1683">
9905     <td><a href="https://wg21.link/cwg1683">1683</a></td>
9906     <td>CD4</td>
9907     <td>Incorrect example after <TT>constexpr</TT> changes</td>
9908     <td class="none" align="center">Unknown</td>
9909   </tr>
9910   <tr id="1684">
9911     <td><a href="https://wg21.link/cwg1684">1684</a></td>
9912     <td>C++14</td>
9913     <td>Static <TT>constexpr</TT> member functions for non-literal classes</td>
9914     <td class="full" align="center">Clang 3.6</td>
9915   </tr>
9916   <tr id="1685">
9917     <td><a href="https://wg21.link/cwg1685">1685</a></td>
9918     <td>NAD</td>
9919     <td>Value category of <TT>noexcept</TT> expression</td>
9920     <td class="none" align="center">Unknown</td>
9921   </tr>
9922   <tr id="1686">
9923     <td><a href="https://wg21.link/cwg1686">1686</a></td>
9924     <td>CD4</td>
9925     <td>Which variables are &#8220;explicitly declared <TT>const</TT>?&#8221;</td>
9926     <td class="none" align="center">Unknown</td>
9927   </tr>
9928   <tr id="1687">
9929     <td><a href="https://wg21.link/cwg1687">1687</a></td>
9930     <td>C++14</td>
9931     <td>Conversions of operands of built-in operators</td>
9932     <td class="full" align="center">Clang 7</td>
9933   </tr>
9934   <tr id="1688">
9935     <td><a href="https://wg21.link/cwg1688">1688</a></td>
9936     <td>NAD</td>
9937     <td>Volatile <TT>constexpr</TT> variables</td>
9938     <td class="none" align="center">Unknown</td>
9939   </tr>
9940   <tr id="1689">
9941     <td><a href="https://wg21.link/cwg1689">1689</a></td>
9942     <td>C++14</td>
9943     <td>Syntactic nonterminal for operand of <TT>alignas</TT></td>
9944     <td class="none" align="center">Unknown</td>
9945   </tr>
9946   <tr id="1690">
9947     <td><a href="https://wg21.link/cwg1690">1690</a></td>
9948     <td>C++14</td>
9949     <td>Associated namespace for local type</td>
9950     <td class="full" align="center">Clang 9</td>
9951   </tr>
9952   <tr id="1691">
9953     <td><a href="https://wg21.link/cwg1691">1691</a></td>
9954     <td>C++14</td>
9955     <td>Argument-dependent lookup and opaque enumerations</td>
9956     <td class="full" align="center">Clang 9</td>
9957   </tr>
9958   <tr id="1692">
9959     <td><a href="https://wg21.link/cwg1692">1692</a></td>
9960     <td>C++14</td>
9961     <td>Associated namespaces of doubly-nested classes</td>
9962     <td class="full" align="center">Clang 9</td>
9963   </tr>
9964   <tr id="1693">
9965     <td><a href="https://wg21.link/cwg1693">1693</a></td>
9966     <td>C++14</td>
9967     <td>Superfluous semicolons in class definitions</td>
9968     <td class="none" align="center">Unknown</td>
9969   </tr>
9970   <tr id="1694">
9971     <td><a href="https://wg21.link/cwg1694">1694</a></td>
9972     <td>CD4</td>
9973     <td>Restriction on reference to temporary as a constant expression</td>
9974     <td class="none" align="center">Unknown</td>
9975   </tr>
9976   <tr id="1695">
9977     <td><a href="https://wg21.link/cwg1695">1695</a></td>
9978     <td>NAD</td>
9979     <td>Lifetime extension via <I>init-capture</I></td>
9980     <td class="none" align="center">Unknown</td>
9981   </tr>
9982   <tr id="1696">
9983     <td><a href="https://wg21.link/cwg1696">1696</a></td>
9984     <td>CD4</td>
9985     <td>Temporary lifetime and non-static data member initializers</td>
9986     <td class="full" align="center">Clang 7</td>
9987   </tr>
9988   <tr id="1697">
9989     <td><a href="https://wg21.link/cwg1697">1697</a></td>
9990     <td>CD4</td>
9991     <td>Lifetime extension and copy elision</td>
9992     <td class="none" align="center">Unknown</td>
9993   </tr>
9994   <tr class="open" id="1698">
9995     <td><a href="https://wg21.link/cwg1698">1698</a></td>
9996     <td>open</td>
9997     <td>Files ending in <TT>\</TT></td>
9998     <td align="center">Not resolved</td>
9999   </tr>
10000   <tr class="open" id="1699">
10001     <td><a href="https://wg21.link/cwg1699">1699</a></td>
10002     <td>extension</td>
10003     <td>Does befriending a class befriend its friends?</td>
10004     <td align="center">Extension</td>
10005   </tr>
10006   <tr id="1700">
10007     <td><a href="https://wg21.link/cwg1700">1700</a></td>
10008     <td>NAD</td>
10009     <td>Does the special rvalue-reference deduction apply to alias templates?</td>
10010     <td class="none" align="center">Unknown</td>
10011   </tr>
10012   <tr class="open" id="1701">
10013     <td><a href="https://wg21.link/cwg1701">1701</a></td>
10014     <td>drafting</td>
10015     <td>Array vs sequence in object representation</td>
10016     <td align="center">Not resolved</td>
10017   </tr>
10018   <tr class="open" id="1702">
10019     <td><a href="https://wg21.link/cwg1702">1702</a></td>
10020     <td>drafting</td>
10021     <td>Rephrasing the definition of &#8220;anonymous union&#8221;</td>
10022     <td align="center">Not resolved</td>
10023   </tr>
10024   <tr id="1703">
10025     <td><a href="https://wg21.link/cwg1703">1703</a></td>
10026     <td>NAD</td>
10027     <td>Language linkage of names of functions with internal linkage</td>
10028     <td class="none" align="center">Unknown</td>
10029   </tr>
10030   <tr id="1704">
10031     <td><a href="https://wg21.link/cwg1704">1704</a></td>
10032     <td>CD5</td>
10033     <td>Type checking in explicit instantiation of variable templates</td>
10034     <td class="none" align="center">Unknown</td>
10035   </tr>
10036   <tr id="1705">
10037     <td><a href="https://wg21.link/cwg1705">1705</a></td>
10038     <td>CD4</td>
10039     <td>Unclear specification of &#8220;more specialized&#8221;</td>
10040     <td class="none" align="center">Unknown</td>
10041   </tr>
10042   <tr class="open" id="1706">
10043     <td><a href="https://wg21.link/cwg1706">1706</a></td>
10044     <td>drafting</td>
10045     <td><TT>alignas</TT> pack expansion syntax</td>
10046     <td align="center">Not resolved</td>
10047   </tr>
10048   <tr id="1707">
10049     <td><a href="https://wg21.link/cwg1707">1707</a></td>
10050     <td>C++14</td>
10051     <td><TT>template</TT> in <I>elaborated-type-specifier</I> without <I>nested-name-specifier</I></td>
10052     <td class="none" align="center">Unknown</td>
10053   </tr>
10054   <tr id="1708">
10055     <td><a href="https://wg21.link/cwg1708">1708</a></td>
10056     <td>CD4</td>
10057     <td>overly-strict requirements for names with C language linkage</td>
10058     <td class="none" align="center">Unknown</td>
10059   </tr>
10060   <tr class="open" id="1709">
10061     <td><a href="https://wg21.link/cwg1709">1709</a></td>
10062     <td>drafting</td>
10063     <td>Stringizing raw string literals containing newline</td>
10064     <td align="center">Not resolved</td>
10065   </tr>
10066   <tr id="1710">
10067     <td><a href="https://wg21.link/cwg1710">1710</a></td>
10068     <td>C++17</td>
10069     <td>Missing <TT>template</TT> keyword in <I>class-or-decltype</I></td>
10070     <td class="none" align="center">Unknown</td>
10071   </tr>
10072   <tr id="1711">
10073     <td><a href="https://wg21.link/cwg1711">1711</a></td>
10074     <td>CD6</td>
10075     <td>Missing specification of variable template partial specializations</td>
10076     <td class="none" align="center">Unknown</td>
10077   </tr>
10078   <tr id="1712">
10079     <td><a href="https://wg21.link/cwg1712">1712</a></td>
10080     <td>CD4</td>
10081     <td><TT>constexpr</TT> variable template declarations</td>
10082     <td class="none" align="center">Unknown</td>
10083   </tr>
10084   <tr id="1713">
10085     <td><a href="https://wg21.link/cwg1713">1713</a></td>
10086     <td>dup</td>
10087     <td>Linkage of variable template specializations</td>
10088     <td class="none" align="center">Unknown</td>
10089   </tr>
10090   <tr id="1714">
10091     <td><a href="https://wg21.link/cwg1714">1714</a></td>
10092     <td>NAD</td>
10093     <td>odr-use of <TT>this</TT> from a local class</td>
10094     <td class="none" align="center">Unknown</td>
10095   </tr>
10096   <tr id="1715">
10097     <td><a href="https://wg21.link/cwg1715">1715</a></td>
10098     <td>CD4</td>
10099     <td>Access and inherited constructor templates</td>
10100     <td class="full" align="center">Clang 3.9</td>
10101   </tr>
10102   <tr id="1716">
10103     <td><a href="https://wg21.link/cwg1716">1716</a></td>
10104     <td>C++14</td>
10105     <td>When are default arguments evaluated?</td>
10106     <td class="none" align="center">Unknown</td>
10107   </tr>
10108   <tr id="1717">
10109     <td><a href="https://wg21.link/cwg1717">1717</a></td>
10110     <td>C++14</td>
10111     <td>Missing specification of type of binary literal</td>
10112     <td class="none" align="center">Unknown</td>
10113   </tr>
10114   <tr class="open" id="1718">
10115     <td><a href="https://wg21.link/cwg1718">1718</a></td>
10116     <td>drafting</td>
10117     <td>Macro invocation spanning end-of-file</td>
10118     <td align="center">Not resolved</td>
10119   </tr>
10120   <tr id="1719">
10121     <td><a href="https://wg21.link/cwg1719">1719</a></td>
10122     <td>CD4</td>
10123     <td>Layout compatibility and cv-qualification revisited</td>
10124     <td class="none" align="center">Unknown</td>
10125   </tr>
10126   <tr id="1720">
10127     <td><a href="https://wg21.link/cwg1720">1720</a></td>
10128     <td>NAD</td>
10129     <td>Macro invocation in <TT>#include</TT> directive</td>
10130     <td class="none" align="center">Unknown</td>
10131   </tr>
10132   <tr class="open" id="1721">
10133     <td><a href="https://wg21.link/cwg1721">1721</a></td>
10134     <td>drafting</td>
10135     <td>Diagnosing ODR violations for static data members</td>
10136     <td align="center">Not resolved</td>
10137   </tr>
10138   <tr id="1722">
10139     <td><a href="https://wg21.link/cwg1722">1722</a></td>
10140     <td>CD4</td>
10141     <td>Should lambda to function pointer conversion function be <TT>noexcept</TT>?</td>
10142     <td class="full" align="center">Clang 9</td>
10143   </tr>
10144   <tr class="open" id="1723">
10145     <td><a href="https://wg21.link/cwg1723">1723</a></td>
10146     <td>drafting</td>
10147     <td>Multicharacter user-defined character literals</td>
10148     <td align="center">Not resolved</td>
10149   </tr>
10150   <tr id="1724">
10151     <td><a href="https://wg21.link/cwg1724">1724</a></td>
10152     <td>CD6</td>
10153     <td>Unclear rules for deduction failure</td>
10154     <td class="none" align="center">Unknown</td>
10155   </tr>
10156   <tr id="1725">
10157     <td><a href="https://wg21.link/cwg1725">1725</a></td>
10158     <td>NAD</td>
10159     <td>Trailing return type with nested function declarator</td>
10160     <td class="none" align="center">Unknown</td>
10161   </tr>
10162   <tr id="1726">
10163     <td><a href="https://wg21.link/cwg1726">1726</a></td>
10164     <td>CD6</td>
10165     <td>Declarator operators and conversion function</td>
10166     <td class="none" align="center">Unknown</td>
10167   </tr>
10168   <tr id="1727">
10169     <td><a href="https://wg21.link/cwg1727">1727</a></td>
10170     <td>NAD</td>
10171     <td>Type of a specialization of a variable template</td>
10172     <td class="none" align="center">Unknown</td>
10173   </tr>
10174   <tr id="1728">
10175     <td><a href="https://wg21.link/cwg1728">1728</a></td>
10176     <td>CD5</td>
10177     <td>Type of an explicit instantiation of a variable template</td>
10178     <td class="none" align="center">Unknown</td>
10179   </tr>
10180   <tr id="1729">
10181     <td><a href="https://wg21.link/cwg1729">1729</a></td>
10182     <td>CD6</td>
10183     <td>Matching declarations and definitions of variable templates</td>
10184     <td class="none" align="center">Unknown</td>
10185   </tr>
10186   <tr class="open" id="1730">
10187     <td><a href="https://wg21.link/cwg1730">1730</a></td>
10188     <td>drafting</td>
10189     <td>Can a variable template have an unnamed type?</td>
10190     <td align="center">Not resolved</td>
10191   </tr>
10192   <tr id="1731">
10193     <td><a href="https://wg21.link/cwg1731">1731</a></td>
10194     <td>NAD</td>
10195     <td><TT>is_trivially_</TT><I>X</I> and definitions of special member functions</td>
10196     <td class="none" align="center">Unknown</td>
10197   </tr>
10198   <tr id="1732">
10199     <td><a href="https://wg21.link/cwg1732">1732</a></td>
10200     <td>C++14</td>
10201     <td>Defining types in <I>condition</I>s and range-based <TT>for</TT> statements</td>
10202     <td class="none" align="center">Unknown</td>
10203   </tr>
10204   <tr id="1733">
10205     <td><a href="https://wg21.link/cwg1733">1733</a></td>
10206     <td>CD6</td>
10207     <td>Return type and value for <TT>operator=</TT> with <I>ref-qualifier</I></td>
10208     <td class="none" align="center">Unknown</td>
10209   </tr>
10210   <tr id="1734">
10211     <td><a href="https://wg21.link/cwg1734">1734</a></td>
10212     <td>CD4</td>
10213     <td>Nontrivial deleted copy functions</td>
10214     <td class="none" align="center">No</td>
10215   </tr>
10216   <tr class="open" id="1735">
10217     <td><a href="https://wg21.link/cwg1735">1735</a></td>
10218     <td>drafting</td>
10219     <td>Out-of-range literals in <I>user-defined-literal</I>s</td>
10220     <td align="center">Not resolved</td>
10221   </tr>
10222   <tr id="1736">
10223     <td><a href="https://wg21.link/cwg1736">1736</a></td>
10224     <td>CD4</td>
10225     <td>Inheriting constructor templates in a local class</td>
10226     <td class="full" align="center">Clang 3.9</td>
10227   </tr>
10228   <tr id="1737">
10229     <td><a href="https://wg21.link/cwg1737">1737</a></td>
10230     <td>C++14</td>
10231     <td>Type dependence of call to a member of the current instantiation</td>
10232     <td class="none" align="center">Unknown</td>
10233   </tr>
10234   <tr id="1738">
10235     <td><a href="https://wg21.link/cwg1738">1738</a></td>
10236     <td>C++14</td>
10237     <td>Explicit instantiation/specialization of inheriting constructor templates</td>
10238     <td class="none" align="center">Unknown</td>
10239   </tr>
10240   <tr id="1739">
10241     <td><a href="https://wg21.link/cwg1739">1739</a></td>
10242     <td>C++14</td>
10243     <td>Conversion of floating point to enumeration</td>
10244     <td class="none" align="center">Unknown</td>
10245   </tr>
10246   <tr id="1740">
10247     <td><a href="https://wg21.link/cwg1740">1740</a></td>
10248     <td>C++14</td>
10249     <td>Disambiguation of <TT>noexcept</TT></td>
10250     <td class="none" align="center">Unknown</td>
10251   </tr>
10252   <tr id="1741">
10253     <td><a href="https://wg21.link/cwg1741">1741</a></td>
10254     <td>C++14</td>
10255     <td>odr-use of class object in lvalue-to-rvalue conversion</td>
10256     <td class="none" align="center">Unknown</td>
10257   </tr>
10258   <tr id="1742">
10259     <td><a href="https://wg21.link/cwg1742">1742</a></td>
10260     <td>CD5</td>
10261     <td><I>using-declaration</I>s and scoped enumerators</td>
10262     <td class="none" align="center">Unknown</td>
10263   </tr>
10264   <tr id="1743">
10265     <td><a href="https://wg21.link/cwg1743">1743</a></td>
10266     <td>NAD</td>
10267     <td><I>init-capture</I>s in nested lambdas</td>
10268     <td class="none" align="center">Unknown</td>
10269   </tr>
10270   <tr id="1744">
10271     <td><a href="https://wg21.link/cwg1744">1744</a></td>
10272     <td>CD4</td>
10273     <td>Unordered initialization for variable template specializations</td>
10274     <td class="none" align="center">Unknown</td>
10275   </tr>
10276   <tr id="1745">
10277     <td><a href="https://wg21.link/cwg1745">1745</a></td>
10278     <td>NAD</td>
10279     <td><TT>thread_local constexpr</TT> variable</td>
10280     <td class="none" align="center">Unknown</td>
10281   </tr>
10282   <tr id="1746">
10283     <td><a href="https://wg21.link/cwg1746">1746</a></td>
10284     <td>C++14</td>
10285     <td>Are volatile scalar types trivially copyable?</td>
10286     <td class="none" align="center">Unknown</td>
10287   </tr>
10288   <tr id="1747">
10289     <td><a href="https://wg21.link/cwg1747">1747</a></td>
10290     <td>C++14</td>
10291     <td>Constant initialization of reference to function</td>
10292     <td class="none" align="center">Unknown</td>
10293   </tr>
10294   <tr id="1748">
10295     <td><a href="https://wg21.link/cwg1748">1748</a></td>
10296     <td>CD4</td>
10297     <td>Placement new with a null pointer</td>
10298     <td class="full" align="center">Clang 3.7</td>
10299   </tr>
10300   <tr id="1749">
10301     <td><a href="https://wg21.link/cwg1749">1749</a></td>
10302     <td>NAD</td>
10303     <td>Confusing definition for constant initializer</td>
10304     <td class="none" align="center">Unknown</td>
10305   </tr>
10306   <tr id="1750">
10307     <td><a href="https://wg21.link/cwg1750">1750</a></td>
10308     <td>CD4</td>
10309     <td>&#8220;Argument&#8221; vs &#8220;parameter&#8221;</td>
10310     <td class="none" align="center">Unknown</td>
10311   </tr>
10312   <tr id="1751">
10313     <td><a href="https://wg21.link/cwg1751">1751</a></td>
10314     <td>CD4</td>
10315     <td>Non-trivial operations vs non-trivial initialization</td>
10316     <td class="none" align="center">Unknown</td>
10317   </tr>
10318   <tr id="1752">
10319     <td><a href="https://wg21.link/cwg1752">1752</a></td>
10320     <td>CD4</td>
10321     <td>Right-recursion in <I>mem-initializer-list</I></td>
10322     <td class="none" align="center">Unknown</td>
10323   </tr>
10324   <tr id="1753">
10325     <td><a href="https://wg21.link/cwg1753">1753</a></td>
10326     <td>CD4</td>
10327     <td><I>decltype-specifier</I> in <I>nested-name-specifier</I> of destructor</td>
10328     <td class="full" align="center">Clang 11</td>
10329   </tr>
10330   <tr id="1754">
10331     <td><a href="https://wg21.link/cwg1754">1754</a></td>
10332     <td>NAD</td>
10333     <td>Declaration of partial specialization of static data member template</td>
10334     <td class="none" align="center">Unknown</td>
10335   </tr>
10336   <tr class="open" id="1755">
10337     <td><a href="https://wg21.link/cwg1755">1755</a></td>
10338     <td>drafting</td>
10339     <td>Out-of-class partial specializations of member templates</td>
10340     <td align="center">Not resolved</td>
10341   </tr>
10342   <tr id="1756">
10343     <td><a href="https://wg21.link/cwg1756">1756</a></td>
10344     <td>CD4</td>
10345     <td>Direct-list-initialization of a non-class object</td>
10346     <td class="full" align="center">Clang 3.7</td>
10347   </tr>
10348   <tr id="1757">
10349     <td><a href="https://wg21.link/cwg1757">1757</a></td>
10350     <td>CD4</td>
10351     <td>Const integral subobjects</td>
10352     <td class="none" align="center">Unknown</td>
10353   </tr>
10354   <tr id="1758">
10355     <td><a href="https://wg21.link/cwg1758">1758</a></td>
10356     <td>CD4</td>
10357     <td>Explicit conversion in copy/move list initialization</td>
10358     <td class="full" align="center">Clang 3.7</td>
10359   </tr>
10360   <tr id="1759">
10361     <td><a href="https://wg21.link/cwg1759">1759</a></td>
10362     <td>C++14</td>
10363     <td>UTF-8 code units in plain <TT>char</TT></td>
10364     <td class="none" align="center">Unknown</td>
10365   </tr>
10366   <tr id="1760">
10367     <td><a href="https://wg21.link/cwg1760">1760</a></td>
10368     <td>C++14</td>
10369     <td>Access of member corresponding to <I>init-capture</I></td>
10370     <td class="none" align="center">Unknown</td>
10371   </tr>
10372   <tr id="1761">
10373     <td><a href="https://wg21.link/cwg1761">1761</a></td>
10374     <td>NAD</td>
10375     <td>Runtime check on size of automatic array</td>
10376     <td class="none" align="center">Unknown</td>
10377   </tr>
10378   <tr id="1762">
10379     <td><a href="https://wg21.link/cwg1762">1762</a></td>
10380     <td>C++14</td>
10381     <td>Reserved identifier used in <I>literal-operator-id</I> example</td>
10382     <td class="full" align="center">Clang 14</td>
10383   </tr>
10384   <tr class="open" id="1763">
10385     <td><a href="https://wg21.link/cwg1763">1763</a></td>
10386     <td>open</td>
10387     <td>Length mismatch in template type deduction</td>
10388     <td align="center">Not resolved</td>
10389   </tr>
10390   <tr id="1764">
10391     <td><a href="https://wg21.link/cwg1764">1764</a></td>
10392     <td>C++14</td>
10393     <td>Hiding of function from using-declaration by signature</td>
10394     <td class="none" align="center">Unknown</td>
10395   </tr>
10396   <tr id="1765">
10397     <td><a href="https://wg21.link/cwg1765">1765</a></td>
10398     <td>C++14</td>
10399     <td>Overflow of enumeration used as enumerator value</td>
10400     <td class="none" align="center">Unknown</td>
10401   </tr>
10402   <tr id="1766">
10403     <td><a href="https://wg21.link/cwg1766">1766</a></td>
10404     <td>CD4</td>
10405     <td>Values outside the range of the values of an enumeration</td>
10406     <td class="none" align="center">Unknown</td>
10407   </tr>
10408   <tr id="1767">
10409     <td><a href="https://wg21.link/cwg1767">1767</a></td>
10410     <td>C++14</td>
10411     <td>Scoped enumeration in a <TT>switch</TT> statement</td>
10412     <td class="none" align="center">Unknown</td>
10413   </tr>
10414   <tr id="1768">
10415     <td><a href="https://wg21.link/cwg1768">1768</a></td>
10416     <td>NAD</td>
10417     <td>Zero-element array of runtime bound</td>
10418     <td class="none" align="center">Unknown</td>
10419   </tr>
10420   <tr id="1769">
10421     <td><a href="https://wg21.link/cwg1769">1769</a></td>
10422     <td>C++14</td>
10423     <td>Catching a base class of the exception object</td>
10424     <td class="none" align="center">Unknown</td>
10425   </tr>
10426   <tr id="1770">
10427     <td><a href="https://wg21.link/cwg1770">1770</a></td>
10428     <td>C++14</td>
10429     <td>Type matching of non-type template parameters and arguments</td>
10430     <td class="none" align="center">Unknown</td>
10431   </tr>
10432   <tr id="1771">
10433     <td><a href="https://wg21.link/cwg1771">1771</a></td>
10434     <td>CD6</td>
10435     <td>Restricted lookup in <I>nested-name-specifier</I></td>
10436     <td class="none" align="center">Unknown</td>
10437   </tr>
10438   <tr id="1772">
10439     <td><a href="https://wg21.link/cwg1772">1772</a></td>
10440     <td>C++14</td>
10441     <td><TT>__func__</TT> in a lambda body</td>
10442     <td class="full" align="center">Clang 14</td>
10443   </tr>
10444   <tr id="1773">
10445     <td><a href="https://wg21.link/cwg1773">1773</a></td>
10446     <td>C++14</td>
10447     <td>Out-of-lifetime lvalue-to-rvalue conversion</td>
10448     <td class="none" align="center">Unknown</td>
10449   </tr>
10450   <tr id="1774">
10451     <td><a href="https://wg21.link/cwg1774">1774</a></td>
10452     <td>CD4</td>
10453     <td>Discrepancy between subobject destruction and stack unwinding</td>
10454     <td class="none" align="center">Unknown</td>
10455   </tr>
10456   <tr id="1775">
10457     <td><a href="https://wg21.link/cwg1775">1775</a></td>
10458     <td>C++14</td>
10459     <td>Undefined behavior of line splice in raw string literal</td>
10460     <td class="none" align="center">Unknown</td>
10461   </tr>
10462   <tr id="1776">
10463     <td><a href="https://wg21.link/cwg1776">1776</a></td>
10464     <td>CD4</td>
10465     <td>Replacement of class objects containing reference members</td>
10466     <td class="none" align="center">Unknown</td>
10467   </tr>
10468   <tr id="1777">
10469     <td><a href="https://wg21.link/cwg1777">1777</a></td>
10470     <td>CD4</td>
10471     <td>Empty pack expansion in <I>dynamic-exception-specification</I></td>
10472     <td class="none" align="center">Unknown</td>
10473   </tr>
10474   <tr id="1778">
10475     <td><a href="https://wg21.link/cwg1778">1778</a></td>
10476     <td>C++14</td>
10477     <td><I>exception-specification</I> in explicitly-defaulted functions</td>
10478     <td class="full" align="center">Clang 9</td>
10479   </tr>
10480   <tr id="1779">
10481     <td><a href="https://wg21.link/cwg1779">1779</a></td>
10482     <td>CD4</td>
10483     <td>Type dependency of <TT>__func__</TT></td>
10484     <td class="full" align="center">Clang 14</td>
10485   </tr>
10486   <tr id="1780">
10487     <td><a href="https://wg21.link/cwg1780">1780</a></td>
10488     <td>CD4</td>
10489     <td>Explicit instantiation/specialization of generic lambda <TT>operator()</TT></td>
10490     <td class="none" align="center">Unknown</td>
10491   </tr>
10492   <tr id="1781">
10493     <td><a href="https://wg21.link/cwg1781">1781</a></td>
10494     <td>CD5</td>
10495     <td>Converting from <TT>nullptr_t</TT> to <TT>bool</TT> in overload resolution</td>
10496     <td class="none" align="center">Unknown</td>
10497   </tr>
10498   <tr id="1782">
10499     <td><a href="https://wg21.link/cwg1782">1782</a></td>
10500     <td>CD4</td>
10501     <td>Form of initialization for <TT>nullptr_t</TT> to <TT>bool</TT> conversion</td>
10502     <td class="none" align="center">Unknown</td>
10503   </tr>
10504   <tr id="1783">
10505     <td><a href="https://wg21.link/cwg1783">1783</a></td>
10506     <td>NAD</td>
10507     <td>Why are virtual destructors non-trivial?</td>
10508     <td class="none" align="center">Unknown</td>
10509   </tr>
10510   <tr id="1784">
10511     <td><a href="https://wg21.link/cwg1784">1784</a></td>
10512     <td>C++17</td>
10513     <td>Concurrent execution during static local initialization</td>
10514     <td class="none" align="center">Unknown</td>
10515   </tr>
10516   <tr id="1785">
10517     <td><a href="https://wg21.link/cwg1785">1785</a></td>
10518     <td>NAD</td>
10519     <td>Conflicting diagnostic requirements for template definitions</td>
10520     <td class="none" align="center">Unknown</td>
10521   </tr>
10522   <tr id="1786">
10523     <td><a href="https://wg21.link/cwg1786">1786</a></td>
10524     <td>C++14</td>
10525     <td>Effect of merging allocations on memory leakage</td>
10526     <td class="none" align="center">Unknown</td>
10527   </tr>
10528   <tr id="1787">
10529     <td><a href="https://wg21.link/cwg1787">1787</a></td>
10530     <td>C++14</td>
10531     <td>Uninitialized <TT>unsigned char</TT> values</td>
10532     <td class="none" align="center">Unknown</td>
10533   </tr>
10534   <tr id="1788">
10535     <td><a href="https://wg21.link/cwg1788">1788</a></td>
10536     <td>CD4</td>
10537     <td>Sized deallocation of array of non-class type</td>
10538     <td class="none" align="center">Unknown</td>
10539   </tr>
10540   <tr id="1789">
10541     <td><a href="https://wg21.link/cwg1789">1789</a></td>
10542     <td>tentatively ready</td>
10543     <td>Array reference vs array decay in overload resolution</td>
10544     <td class="none" align="center">Unknown</td>
10545   </tr>
10546   <tr class="open" id="1790">
10547     <td><a href="https://wg21.link/cwg1790">1790</a></td>
10548     <td>open</td>
10549     <td>Ellipsis following function parameter pack</td>
10550     <td align="center">Not resolved</td>
10551   </tr>
10552   <tr id="1791">
10553     <td><a href="https://wg21.link/cwg1791">1791</a></td>
10554     <td>CD4</td>
10555     <td>Incorrect restrictions on <I>cv-qualifier-seq</I> and <I>ref-qualifier</I></td>
10556     <td class="none" align="center">Unknown</td>
10557   </tr>
10558   <tr id="1792">
10559     <td><a href="https://wg21.link/cwg1792">1792</a></td>
10560     <td>NAD</td>
10561     <td>Incorrect example of explicit specialization of member enumeration</td>
10562     <td class="none" align="center">Unknown</td>
10563   </tr>
10564   <tr id="1793">
10565     <td><a href="https://wg21.link/cwg1793">1793</a></td>
10566     <td>CD4</td>
10567     <td><TT>thread_local</TT> in explicit specializations</td>
10568     <td class="none" align="center">Unknown</td>
10569   </tr>
10570   <tr id="1794">
10571     <td><a href="https://wg21.link/cwg1794">1794</a></td>
10572     <td>C++17</td>
10573     <td><TT>template</TT> keyword and alias templates</td>
10574     <td class="none" align="center">Unknown</td>
10575   </tr>
10576   <tr id="1795">
10577     <td><a href="https://wg21.link/cwg1795">1795</a></td>
10578     <td>CD4</td>
10579     <td>Disambiguating <I>original-namespace-definition</I> and <I>extension-namespace-definition</I></td>
10580     <td class="none" align="center">Unknown</td>
10581   </tr>
10582   <tr id="1796">
10583     <td><a href="https://wg21.link/cwg1796">1796</a></td>
10584     <td>CD4</td>
10585     <td>Is all-bits-zero for null characters a meaningful requirement?</td>
10586     <td class="none" align="center">Unknown</td>
10587   </tr>
10588   <tr id="1797">
10589     <td><a href="https://wg21.link/cwg1797">1797</a></td>
10590     <td>CD4</td>
10591     <td>Are all bit patterns of <TT>unsigned char</TT> distinct numbers?</td>
10592     <td class="none" align="center">Unknown</td>
10593   </tr>
10594   <tr id="1798">
10595     <td><a href="https://wg21.link/cwg1798">1798</a></td>
10596     <td>NAD</td>
10597     <td><I>exception-specification</I>s of template arguments</td>
10598     <td class="none" align="center">Unknown</td>
10599   </tr>
10600   <tr id="1799">
10601     <td><a href="https://wg21.link/cwg1799">1799</a></td>
10602     <td>CD4</td>
10603     <td><TT>mutable</TT> and non-explicit const qualification</td>
10604     <td class="none" align="center">Unknown</td>
10605   </tr>
10606   <tr id="1800">
10607     <td><a href="https://wg21.link/cwg1800">1800</a></td>
10608     <td>CD4</td>
10609     <td>Pointer to member of nested anonymous union</td>
10610     <td class="none" align="center">Unknown</td>
10611   </tr>
10612   <tr id="1801">
10613     <td><a href="https://wg21.link/cwg1801">1801</a></td>
10614     <td>CD4</td>
10615     <td>Kind of expression referring to member of anonymous union</td>
10616     <td class="none" align="center">Unknown</td>
10617   </tr>
10618   <tr id="1802">
10619     <td><a href="https://wg21.link/cwg1802">1802</a></td>
10620     <td>CD4</td>
10621     <td><TT>char16_t</TT> string literals and surrogate pairs</td>
10622     <td class="none" align="center">Unknown</td>
10623   </tr>
10624   <tr id="1803">
10625     <td><a href="https://wg21.link/cwg1803">1803</a></td>
10626     <td>CD5</td>
10627     <td><I>opaque-enum-declaration</I> as <I>member-declaration</I></td>
10628     <td class="none" align="center">Unknown</td>
10629   </tr>
10630   <tr id="1804">
10631     <td><a href="https://wg21.link/cwg1804">1804</a></td>
10632     <td>CD4</td>
10633     <td>Partial specialization and friendship</td>
10634     <td class="none" align="center">Unknown</td>
10635   </tr>
10636   <tr id="1805">
10637     <td><a href="https://wg21.link/cwg1805">1805</a></td>
10638     <td>CD4</td>
10639     <td>Conversions of array operands in <I>conditional-expression</I>s</td>
10640     <td class="none" align="center">Unknown</td>
10641   </tr>
10642   <tr id="1806">
10643     <td><a href="https://wg21.link/cwg1806">1806</a></td>
10644     <td>CD4</td>
10645     <td>Virtual bases and move-assignment</td>
10646     <td class="none" align="center">Unknown</td>
10647   </tr>
10648   <tr id="1807">
10649     <td><a href="https://wg21.link/cwg1807">1807</a></td>
10650     <td>CD4</td>
10651     <td>Order of destruction of array elements after an exception</td>
10652     <td class="none" align="center">Unknown</td>
10653   </tr>
10654   <tr class="open" id="1808">
10655     <td><a href="https://wg21.link/cwg1808">1808</a></td>
10656     <td>drafting</td>
10657     <td>Constructor templates vs default constructors</td>
10658     <td align="center">Not resolved</td>
10659   </tr>
10660   <tr id="1809">
10661     <td><a href="https://wg21.link/cwg1809">1809</a></td>
10662     <td>CD4</td>
10663     <td>Narrowing and template argument deduction</td>
10664     <td class="none" align="center">Unknown</td>
10665   </tr>
10666   <tr id="1810">
10667     <td><a href="https://wg21.link/cwg1810">1810</a></td>
10668     <td>CD4</td>
10669     <td>Invalid <I>ud-suffix</I>es</td>
10670     <td class="none" align="center">Unknown</td>
10671   </tr>
10672   <tr id="1811">
10673     <td><a href="https://wg21.link/cwg1811">1811</a></td>
10674     <td>CD4</td>
10675     <td>Lookup of deallocation function in a virtual destructor definition</td>
10676     <td class="none" align="center">Unknown</td>
10677   </tr>
10678   <tr id="1812">
10679     <td><a href="https://wg21.link/cwg1812">1812</a></td>
10680     <td>C++17</td>
10681     <td>Omission of <TT>template</TT> in a <I>typename-specifier</I></td>
10682     <td class="none" align="center">Unknown</td>
10683   </tr>
10684   <tr id="1813">
10685     <td><a href="https://wg21.link/cwg1813">1813</a></td>
10686     <td>CD4</td>
10687     <td>Direct vs indirect bases in standard-layout classes</td>
10688     <td class="full" align="center">Clang 7</td>
10689   </tr>
10690   <tr id="1814">
10691     <td><a href="https://wg21.link/cwg1814">1814</a></td>
10692     <td>CD4</td>
10693     <td>Default arguments in <I>lambda-expression</I>s</td>
10694     <td class="full" align="center">Yes</td>
10695   </tr>
10696   <tr id="1815">
10697     <td><a href="https://wg21.link/cwg1815">1815</a></td>
10698     <td>CD4</td>
10699     <td>Lifetime extension in aggregate initialization</td>
10700     <td class="none" align="center">No</td>
10701   </tr>
10702   <tr id="1816">
10703     <td><a href="https://wg21.link/cwg1816">1816</a></td>
10704     <td>CD4</td>
10705     <td>Unclear specification of bit-field values</td>
10706     <td class="none" align="center">Unknown</td>
10707   </tr>
10708   <tr class="open" id="1817">
10709     <td><a href="https://wg21.link/cwg1817">1817</a></td>
10710     <td>drafting</td>
10711     <td>Linkage specifications and nested scopes</td>
10712     <td align="center">Not resolved</td>
10713   </tr>
10714   <tr id="1818">
10715     <td><a href="https://wg21.link/cwg1818">1818</a></td>
10716     <td>CD6</td>
10717     <td>Visibility and inherited language linkage</td>
10718     <td class="none" align="center">Unknown</td>
10719   </tr>
10720   <tr id="1819">
10721     <td><a href="https://wg21.link/cwg1819">1819</a></td>
10722     <td>CD4</td>
10723     <td>Acceptable scopes for definition of partial specialization</td>
10724     <td class="none" align="center">Unknown</td>
10725   </tr>
10726   <tr id="1820">
10727     <td><a href="https://wg21.link/cwg1820">1820</a></td>
10728     <td>CD6</td>
10729     <td>Qualified typedef names</td>
10730     <td class="none" align="center">Unknown</td>
10731   </tr>
10732   <tr id="1821">
10733     <td><a href="https://wg21.link/cwg1821">1821</a></td>
10734     <td>CD6</td>
10735     <td>Qualified redeclarations in a class <I>member-specification</I></td>
10736     <td class="none" align="center">Unknown</td>
10737   </tr>
10738   <tr id="1822">
10739     <td><a href="https://wg21.link/cwg1822">1822</a></td>
10740     <td>CD6</td>
10741     <td>Lookup of parameter names in <I>lambda-expression</I>s</td>
10742     <td class="none" align="center">Unknown</td>
10743   </tr>
10744   <tr id="1823">
10745     <td><a href="https://wg21.link/cwg1823">1823</a></td>
10746     <td>CD4</td>
10747     <td>String literal uniqueness in inline functions</td>
10748     <td class="none" align="center">Unknown</td>
10749   </tr>
10750   <tr id="1824">
10751     <td><a href="https://wg21.link/cwg1824">1824</a></td>
10752     <td>CD4</td>
10753     <td>Completeness of return type vs point of instantiation</td>
10754     <td class="none" align="center">Unknown</td>
10755   </tr>
10756   <tr id="1825">
10757     <td><a href="https://wg21.link/cwg1825">1825</a></td>
10758     <td>C++17</td>
10759     <td>Partial ordering between variadic and non-variadic function templates</td>
10760     <td class="none" align="center">Unknown</td>
10761   </tr>
10762   <tr id="1826">
10763     <td><a href="https://wg21.link/cwg1826">1826</a></td>
10764     <td>NAD</td>
10765     <td><TT>const</TT> floating-point in constant expressions</td>
10766     <td class="none" align="center">Unknown</td>
10767   </tr>
10768   <tr class="open" id="1827">
10769     <td><a href="https://wg21.link/cwg1827">1827</a></td>
10770     <td>drafting</td>
10771     <td>Reference binding with ambiguous conversions</td>
10772     <td align="center">Not resolved</td>
10773   </tr>
10774   <tr id="1828">
10775     <td><a href="https://wg21.link/cwg1828">1828</a></td>
10776     <td>CD6</td>
10777     <td><I>nested-name-specifier</I> ambiguity</td>
10778     <td class="none" align="center">Unknown</td>
10779   </tr>
10780   <tr id="1829">
10781     <td><a href="https://wg21.link/cwg1829">1829</a></td>
10782     <td>CD6</td>
10783     <td>Dependent unnamed types</td>
10784     <td class="none" align="center">Unknown</td>
10785   </tr>
10786   <tr id="1830">
10787     <td><a href="https://wg21.link/cwg1830">1830</a></td>
10788     <td>CD4</td>
10789     <td>Repeated specifiers</td>
10790     <td class="none" align="center">Unknown</td>
10791   </tr>
10792   <tr id="1831">
10793     <td><a href="https://wg21.link/cwg1831">1831</a></td>
10794     <td>NAD</td>
10795     <td>Explicitly vs implicitly deleted move constructors</td>
10796     <td class="none" align="center">Unknown</td>
10797   </tr>
10798   <tr id="1832">
10799     <td><a href="https://wg21.link/cwg1832">1832</a></td>
10800     <td>CD4</td>
10801     <td>Casting to incomplete enumeration</td>
10802     <td class="none" align="center">Unknown</td>
10803   </tr>
10804   <tr id="1833">
10805     <td><a href="https://wg21.link/cwg1833">1833</a></td>
10806     <td>NAD</td>
10807     <td><TT>friend</TT> declarations naming implicitly-declared member functions</td>
10808     <td class="none" align="center">Unknown</td>
10809   </tr>
10810   <tr id="1834">
10811     <td><a href="https://wg21.link/cwg1834">1834</a></td>
10812     <td>CD4</td>
10813     <td>Constant initialization binding a reference to an xvalue</td>
10814     <td class="none" align="center">Unknown</td>
10815   </tr>
10816   <tr id="1835">
10817     <td><a href="https://wg21.link/cwg1835">1835</a></td>
10818     <td>CD6</td>
10819     <td>Dependent member lookup before <TT>&lt;</TT></td>
10820     <td class="none" align="center">Unknown</td>
10821   </tr>
10822   <tr id="1836">
10823     <td><a href="https://wg21.link/cwg1836">1836</a></td>
10824     <td>CD5</td>
10825     <td>Use of class type being defined in <I>trailing-return-type</I></td>
10826     <td class="none" align="center">Unknown</td>
10827   </tr>
10828   <tr id="1837">
10829     <td><a href="https://wg21.link/cwg1837">1837</a></td>
10830     <td>CD6</td>
10831     <td>Use of <TT>this</TT> in <TT>friend</TT> and local class declarations</td>
10832     <td class="none" align="center">Unknown</td>
10833   </tr>
10834   <tr id="1838">
10835     <td><a href="https://wg21.link/cwg1838">1838</a></td>
10836     <td>CD4</td>
10837     <td>Definition via <I>unqualified-id</I> and <I>using-declaration</I></td>
10838     <td class="none" align="center">Unknown</td>
10839   </tr>
10840   <tr id="1839">
10841     <td><a href="https://wg21.link/cwg1839">1839</a></td>
10842     <td>CD6</td>
10843     <td>Lookup of block-scope <TT>extern</TT> declarations</td>
10844     <td class="none" align="center">Unknown</td>
10845   </tr>
10846   <tr class="open" id="1840">
10847     <td><a href="https://wg21.link/cwg1840">1840</a></td>
10848     <td>drafting</td>
10849     <td>Non-deleted explicit specialization of deleted function template</td>
10850     <td align="center">Not resolved</td>
10851   </tr>
10852   <tr id="1841">
10853     <td><a href="https://wg21.link/cwg1841">1841</a></td>
10854     <td>CD6</td>
10855     <td><TT>&lt;</TT> following template injected-class-name</td>
10856     <td class="none" align="center">Unknown</td>
10857   </tr>
10858   <tr class="open" id="1842">
10859     <td><a href="https://wg21.link/cwg1842">1842</a></td>
10860     <td>open</td>
10861     <td>Unevaluated operands and &#8220;carries a dependency&#8221;</td>
10862     <td align="center">Not resolved</td>
10863   </tr>
10864   <tr id="1843">
10865     <td><a href="https://wg21.link/cwg1843">1843</a></td>
10866     <td>CD4</td>
10867     <td>Bit-field in conditional operator with <TT>throw</TT> operand</td>
10868     <td class="none" align="center">Unknown</td>
10869   </tr>
10870   <tr class="open" id="1844">
10871     <td><a href="https://wg21.link/cwg1844">1844</a></td>
10872     <td>open</td>
10873     <td>Defining &#8220;immediate context&#8221;</td>
10874     <td align="center">Not resolved</td>
10875   </tr>
10876   <tr class="open" id="1845">
10877     <td><a href="https://wg21.link/cwg1845">1845</a></td>
10878     <td>drafting</td>
10879     <td>Point of instantiation of a variable template specialization</td>
10880     <td align="center">Not resolved</td>
10881   </tr>
10882   <tr id="1846">
10883     <td><a href="https://wg21.link/cwg1846">1846</a></td>
10884     <td>CD4</td>
10885     <td>Declaring explicitly-defaulted implicitly-deleted functions</td>
10886     <td class="none" align="center">Unknown</td>
10887   </tr>
10888   <tr id="1847">
10889     <td><a href="https://wg21.link/cwg1847">1847</a></td>
10890     <td>CD4</td>
10891     <td>Clarifying compatibility during partial ordering</td>
10892     <td class="none" align="center">Unknown</td>
10893   </tr>
10894   <tr id="1848">
10895     <td><a href="https://wg21.link/cwg1848">1848</a></td>
10896     <td>CD4</td>
10897     <td>Parenthesized constructor and destructor declarators</td>
10898     <td class="none" align="center">Unknown</td>
10899   </tr>
10900   <tr class="open" id="1849">
10901     <td><a href="https://wg21.link/cwg1849">1849</a></td>
10902     <td>drafting</td>
10903     <td>Variable templates and the ODR</td>
10904     <td align="center">Not resolved</td>
10905   </tr>
10906   <tr id="1850">
10907     <td><a href="https://wg21.link/cwg1850">1850</a></td>
10908     <td>CD4</td>
10909     <td>Differences between definition context and point of instantiation</td>
10910     <td class="none" align="center">Unknown</td>
10911   </tr>
10912   <tr id="1851">
10913     <td><a href="https://wg21.link/cwg1851">1851</a></td>
10914     <td>CD4</td>
10915     <td><TT>decltype(auto)</TT> in <I>new-expression</I>s</td>
10916     <td class="none" align="center">Unknown</td>
10917   </tr>
10918   <tr id="1852">
10919     <td><a href="https://wg21.link/cwg1852">1852</a></td>
10920     <td>CD4</td>
10921     <td>Wording issues regarding <TT>decltype(auto)</TT></td>
10922     <td class="none" align="center">Unknown</td>
10923   </tr>
10924   <tr class="open" id="1853">
10925     <td><a href="https://wg21.link/cwg1853">1853</a></td>
10926     <td>drafting</td>
10927     <td>Defining &#8220;allocated storage&#8221;</td>
10928     <td align="center">Not resolved</td>
10929   </tr>
10930   <tr class="open" id="1854">
10931     <td><a href="https://wg21.link/cwg1854">1854</a></td>
10932     <td>drafting</td>
10933     <td>Disallowing use of implicitly-deleted functions</td>
10934     <td align="center">Not resolved</td>
10935   </tr>
10936   <tr id="1855">
10937     <td><a href="https://wg21.link/cwg1855">1855</a></td>
10938     <td>dup</td>
10939     <td>Out-of-lifetime access to nonstatic data members</td>
10940     <td class="none" align="center">Unknown</td>
10941   </tr>
10942   <tr class="open" id="1856">
10943     <td><a href="https://wg21.link/cwg1856">1856</a></td>
10944     <td>open</td>
10945     <td>Indirect nested classes of class templates</td>
10946     <td align="center">Not resolved</td>
10947   </tr>
10948   <tr id="1857">
10949     <td><a href="https://wg21.link/cwg1857">1857</a></td>
10950     <td>CD5</td>
10951     <td>Additional questions about bits</td>
10952     <td class="none" align="center">Unknown</td>
10953   </tr>
10954   <tr id="1858">
10955     <td><a href="https://wg21.link/cwg1858">1858</a></td>
10956     <td>CD4</td>
10957     <td>Comparing pointers to union members</td>
10958     <td class="none" align="center">Unknown</td>
10959   </tr>
10960   <tr id="1859">
10961     <td><a href="https://wg21.link/cwg1859">1859</a></td>
10962     <td>CD5</td>
10963     <td>UTF-16 in <TT>char16_t</TT> string literals</td>
10964     <td class="none" align="center">Unknown</td>
10965   </tr>
10966   <tr id="1860">
10967     <td><a href="https://wg21.link/cwg1860">1860</a></td>
10968     <td>C++17</td>
10969     <td>What is a &#8220;direct member?&#8221;</td>
10970     <td class="none" align="center">Unknown</td>
10971   </tr>
10972   <tr id="1861">
10973     <td><a href="https://wg21.link/cwg1861">1861</a></td>
10974     <td>CD4</td>
10975     <td>Values of a bit-field</td>
10976     <td class="none" align="center">Unknown</td>
10977   </tr>
10978   <tr id="1862">
10979     <td><a href="https://wg21.link/cwg1862">1862</a></td>
10980     <td>CD5</td>
10981     <td>Determining &#8220;corresponding members&#8221; for friendship</td>
10982     <td class="none" align="center">Unknown</td>
10983   </tr>
10984   <tr id="1863">
10985     <td><a href="https://wg21.link/cwg1863">1863</a></td>
10986     <td>CD4</td>
10987     <td>Requirements on thrown object type to support <TT>std::current_exception()</TT></td>
10988     <td class="none" align="center">Unknown</td>
10989   </tr>
10990   <tr id="1864">
10991     <td><a href="https://wg21.link/cwg1864">1864</a></td>
10992     <td>NAD</td>
10993     <td>List-initialization of array objects</td>
10994     <td class="none" align="center">Unknown</td>
10995   </tr>
10996   <tr id="1865">
10997     <td><a href="https://wg21.link/cwg1865">1865</a></td>
10998     <td>CD4</td>
10999     <td>Pointer arithmetic and multi-level qualification conversions</td>
11000     <td class="none" align="center">Unknown</td>
11001   </tr>
11002   <tr id="1866">
11003     <td><a href="https://wg21.link/cwg1866">1866</a></td>
11004     <td>CD4</td>
11005     <td>Initializing variant members with non-trivial destructors</td>
11006     <td class="none" align="center">Unknown</td>
11007   </tr>
11008   <tr id="1867">
11009     <td><a href="https://wg21.link/cwg1867">1867</a></td>
11010     <td>NAD</td>
11011     <td>Function/expression ambiguity with qualified parameter name</td>
11012     <td class="none" align="center">Unknown</td>
11013   </tr>
11014   <tr class="open" id="1868">
11015     <td><a href="https://wg21.link/cwg1868">1868</a></td>
11016     <td>drafting</td>
11017     <td>Meaning of &#8220;placeholder type&#8221;</td>
11018     <td align="center">Not resolved</td>
11019   </tr>
11020   <tr id="1869">
11021     <td><a href="https://wg21.link/cwg1869">1869</a></td>
11022     <td>NAD</td>
11023     <td><TT>thread_local</TT> vs <I>linkage-specification</I>s</td>
11024     <td class="none" align="center">Unknown</td>
11025   </tr>
11026   <tr id="1870">
11027     <td><a href="https://wg21.link/cwg1870">1870</a></td>
11028     <td>CD4</td>
11029     <td>Contradictory wording about definitions vs explicit specialization/instantiation</td>
11030     <td class="none" align="center">Unknown</td>
11031   </tr>
11032   <tr id="1871">
11033     <td><a href="https://wg21.link/cwg1871">1871</a></td>
11034     <td>NAD</td>
11035     <td>Non-identifier characters in <I>ud-suffix</I></td>
11036     <td class="none" align="center">Unknown</td>
11037   </tr>
11038   <tr id="1872">
11039     <td><a href="https://wg21.link/cwg1872">1872</a></td>
11040     <td>CD4</td>
11041     <td>Instantiations of <TT>constexpr</TT> templates that cannot appear in constant expressions</td>
11042     <td class="full" align="center">Clang 9</td>
11043   </tr>
11044   <tr id="1873">
11045     <td><a href="https://wg21.link/cwg1873">1873</a></td>
11046     <td>CD4</td>
11047     <td>Protected member access from derived class friends</td>
11048     <td class="none" align="center">Unknown</td>
11049   </tr>
11050   <tr id="1874">
11051     <td><a href="https://wg21.link/cwg1874">1874</a></td>
11052     <td>CD4</td>
11053     <td>Type vs non-type template parameters with <TT>class</TT> keyword</td>
11054     <td class="none" align="center">Unknown</td>
11055   </tr>
11056   <tr id="1875">
11057     <td><a href="https://wg21.link/cwg1875">1875</a></td>
11058     <td>CD4</td>
11059     <td>Reordering declarations in class scope</td>
11060     <td class="none" align="center">Unknown</td>
11061   </tr>
11062   <tr id="1876">
11063     <td><a href="https://wg21.link/cwg1876">1876</a></td>
11064     <td>NAD</td>
11065     <td>Preventing explicit specialization</td>
11066     <td class="none" align="center">Unknown</td>
11067   </tr>
11068   <tr id="1877">
11069     <td><a href="https://wg21.link/cwg1877">1877</a></td>
11070     <td>CD4</td>
11071     <td>Return type deduction from <TT>return</TT> with no operand</td>
11072     <td class="none" align="center">Unknown</td>
11073   </tr>
11074   <tr id="1878">
11075     <td><a href="https://wg21.link/cwg1878">1878</a></td>
11076     <td>CD4</td>
11077     <td><TT>operator auto</TT> template</td>
11078     <td class="none" align="center">Unknown</td>
11079   </tr>
11080   <tr id="1879">
11081     <td><a href="https://wg21.link/cwg1879">1879</a></td>
11082     <td>NAD</td>
11083     <td>Inadequate definition of alignment requirement</td>
11084     <td class="none" align="center">Unknown</td>
11085   </tr>
11086   <tr id="1880">
11087     <td><a href="https://wg21.link/cwg1880">1880</a></td>
11088     <td>CD4</td>
11089     <td>When are parameter objects destroyed?</td>
11090     <td class="none" align="center">Unknown</td>
11091   </tr>
11092   <tr id="1881">
11093     <td><a href="https://wg21.link/cwg1881">1881</a></td>
11094     <td>CD4</td>
11095     <td>Standard-layout classes and unnamed bit-fields</td>
11096     <td class="full" align="center">Clang 7</td>
11097   </tr>
11098   <tr id="1882">
11099     <td><a href="https://wg21.link/cwg1882">1882</a></td>
11100     <td>CD4</td>
11101     <td>Reserved names without library use</td>
11102     <td class="none" align="center">Unknown</td>
11103   </tr>
11104   <tr class="open" id="1883">
11105     <td><a href="https://wg21.link/cwg1883">1883</a></td>
11106     <td>drafting</td>
11107     <td>Protected access to constructors in <I>mem-initializer</I>s</td>
11108     <td align="center">Not resolved</td>
11109   </tr>
11110   <tr id="1884">
11111     <td><a href="https://wg21.link/cwg1884">1884</a></td>
11112     <td>CD6</td>
11113     <td>Unclear requirements for same-named external-linkage entities</td>
11114     <td class="none" align="center">Unknown</td>
11115   </tr>
11116   <tr id="1885">
11117     <td><a href="https://wg21.link/cwg1885">1885</a></td>
11118     <td>CD4</td>
11119     <td>Return value of a function is underspecified</td>
11120     <td class="none" align="center">Unknown</td>
11121   </tr>
11122   <tr id="1886">
11123     <td><a href="https://wg21.link/cwg1886">1886</a></td>
11124     <td>CD4</td>
11125     <td>Language linkage for <TT>main()</TT></td>
11126     <td class="none" align="center">Unknown</td>
11127   </tr>
11128   <tr id="1887">
11129     <td><a href="https://wg21.link/cwg1887">1887</a></td>
11130     <td>CD4</td>
11131     <td>Problems with <TT>::</TT> as <I>nested-name-specifier</I></td>
11132     <td class="none" align="center">Unknown</td>
11133   </tr>
11134   <tr id="1888">
11135     <td><a href="https://wg21.link/cwg1888">1888</a></td>
11136     <td>CD4</td>
11137     <td>Implicitly-declared default constructors and <TT>explicit</TT></td>
11138     <td class="none" align="center">Unknown</td>
11139   </tr>
11140   <tr class="open" id="1889">
11141     <td><a href="https://wg21.link/cwg1889">1889</a></td>
11142     <td>drafting</td>
11143     <td>Unclear effect of <TT>#pragma</TT> on conformance</td>
11144     <td align="center">Not resolved</td>
11145   </tr>
11146   <tr class="open" id="1890">
11147     <td><a href="https://wg21.link/cwg1890">1890</a></td>
11148     <td>drafting</td>
11149     <td>Member type depending on definition of member function</td>
11150     <td align="center">Not resolved</td>
11151   </tr>
11152   <tr id="1891">
11153     <td><a href="https://wg21.link/cwg1891">1891</a></td>
11154     <td>CD4</td>
11155     <td>Move constructor/assignment for closure class</td>
11156     <td class="full" align="center">Clang 4</td>
11157   </tr>
11158   <tr id="1892">
11159     <td><a href="https://wg21.link/cwg1892">1892</a></td>
11160     <td>CD4</td>
11161     <td>Use of <TT>auto</TT> in function type</td>
11162     <td class="none" align="center">Unknown</td>
11163   </tr>
11164   <tr id="1893">
11165     <td><a href="https://wg21.link/cwg1893">1893</a></td>
11166     <td>CD5</td>
11167     <td>Function-style cast with <I>braced-init-list</I>s and empty pack expansions</td>
11168     <td class="none" align="center">Unknown</td>
11169   </tr>
11170   <tr id="1894">
11171     <td><a href="https://wg21.link/cwg1894">1894</a></td>
11172     <td>CD6</td>
11173     <td><I>typedef-name</I>s and <I>using-declaration</I>s</td>
11174     <td class="none" align="center">Unknown</td>
11175   </tr>
11176   <tr id="1895">
11177     <td><a href="https://wg21.link/cwg1895">1895</a></td>
11178     <td>CD4</td>
11179     <td>Deleted conversions in conditional operator operands</td>
11180     <td class="none" align="center">Unknown</td>
11181   </tr>
11182   <tr id="1896">
11183     <td><a href="https://wg21.link/cwg1896">1896</a></td>
11184     <td>CD6</td>
11185     <td>Repeated alias templates</td>
11186     <td class="none" align="center">Unknown</td>
11187   </tr>
11188   <tr class="open" id="1897">
11189     <td><a href="https://wg21.link/cwg1897">1897</a></td>
11190     <td>drafting</td>
11191     <td>ODR vs alternative tokens</td>
11192     <td align="center">Not resolved</td>
11193   </tr>
11194   <tr id="1898">
11195     <td><a href="https://wg21.link/cwg1898">1898</a></td>
11196     <td>CD6</td>
11197     <td>Use of &#8220;equivalent&#8221; in overload resolution</td>
11198     <td class="none" align="center">Unknown</td>
11199   </tr>
11200   <tr id="1899">
11201     <td><a href="https://wg21.link/cwg1899">1899</a></td>
11202     <td>CD4</td>
11203     <td>Value-dependent constant expressions</td>
11204     <td class="none" align="center">Unknown</td>
11205   </tr>
11206   <tr id="1900">
11207     <td><a href="https://wg21.link/cwg1900">1900</a></td>
11208     <td>CD6</td>
11209     <td>Do <TT>friend</TT> declarations count as &#8220;previous declarations&#8221;?</td>
11210     <td class="none" align="center">Unknown</td>
11211   </tr>
11212   <tr class="open" id="1901">
11213     <td><a href="https://wg21.link/cwg1901">1901</a></td>
11214     <td>drafting</td>
11215     <td><I>punctuator</I> referenced but not defined</td>
11216     <td align="center">Not resolved</td>
11217   </tr>
11218   <tr id="1902">
11219     <td><a href="https://wg21.link/cwg1902">1902</a></td>
11220     <td>CD4</td>
11221     <td>What makes a conversion &#8220;otherwise ill-formed&#8221;?</td>
11222     <td class="full" align="center">Clang 3.7</td>
11223   </tr>
11224   <tr id="1903">
11225     <td><a href="https://wg21.link/cwg1903">1903</a></td>
11226     <td>CD4</td>
11227     <td>What declarations are introduced by a non-member <I>using-declaration</I>?</td>
11228     <td class="none" align="center">Unknown</td>
11229   </tr>
11230   <tr id="1904">
11231     <td><a href="https://wg21.link/cwg1904">1904</a></td>
11232     <td>NAD</td>
11233     <td>Default template arguments for members of class templates</td>
11234     <td class="none" align="center">Unknown</td>
11235   </tr>
11236   <tr id="1905">
11237     <td><a href="https://wg21.link/cwg1905">1905</a></td>
11238     <td>NAD</td>
11239     <td>Dependent types and injected-class-names</td>
11240     <td class="none" align="center">Unknown</td>
11241   </tr>
11242   <tr id="1906">
11243     <td><a href="https://wg21.link/cwg1906">1906</a></td>
11244     <td>NAD</td>
11245     <td>Name lookup in member <TT>friend</TT> declaration</td>
11246     <td class="none" align="center">Unknown</td>
11247   </tr>
11248   <tr id="1907">
11249     <td><a href="https://wg21.link/cwg1907">1907</a></td>
11250     <td>CD6</td>
11251     <td><I>using-declaration</I>s and default arguments</td>
11252     <td class="none" align="center">Unknown</td>
11253   </tr>
11254   <tr id="1908">
11255     <td><a href="https://wg21.link/cwg1908">1908</a></td>
11256     <td>CD6</td>
11257     <td>Dual destructor lookup and <I>template-id</I>s</td>
11258     <td class="none" align="center">Unknown</td>
11259   </tr>
11260   <tr id="1909">
11261     <td><a href="https://wg21.link/cwg1909">1909</a></td>
11262     <td>CD4</td>
11263     <td>Member class template with the same name as the class</td>
11264     <td class="full" align="center">Yes</td>
11265   </tr>
11266   <tr id="1910">
11267     <td><a href="https://wg21.link/cwg1910">1910</a></td>
11268     <td>CD5</td>
11269     <td>&#8220;Shall&#8221; requirement applied to runtime behavior</td>
11270     <td class="none" align="center">Unknown</td>
11271   </tr>
11272   <tr id="1911">
11273     <td><a href="https://wg21.link/cwg1911">1911</a></td>
11274     <td>CD4</td>
11275     <td><TT>constexpr</TT> constructor with non-literal base class</td>
11276     <td class="none" align="center">Unknown</td>
11277   </tr>
11278   <tr id="1912">
11279     <td><a href="https://wg21.link/cwg1912">1912</a></td>
11280     <td>CD5</td>
11281     <td><I>exception-specification</I> of defaulted function</td>
11282     <td class="none" align="center">Unknown</td>
11283   </tr>
11284   <tr id="1913">
11285     <td><a href="https://wg21.link/cwg1913">1913</a></td>
11286     <td>CD5</td>
11287     <td><TT>decltype((x))</TT> in <I>lambda-expression</I>s</td>
11288     <td class="none" align="center">Unknown</td>
11289   </tr>
11290   <tr class="open" id="1914">
11291     <td><a href="https://wg21.link/cwg1914">1914</a></td>
11292     <td>extension</td>
11293     <td>Duplicate standard attributes</td>
11294     <td align="center">Extension</td>
11295   </tr>
11296   <tr class="open" id="1915">
11297     <td><a href="https://wg21.link/cwg1915">1915</a></td>
11298     <td>open</td>
11299     <td>Potentially-invoked destructors in non-throwing constructors</td>
11300     <td align="center">Not resolved</td>
11301   </tr>
11302   <tr id="1916">
11303     <td><a href="https://wg21.link/cwg1916">1916</a></td>
11304     <td>CD4</td>
11305     <td>&#8220;Same cv-unqualified type&#8221;</td>
11306     <td class="none" align="center">Unknown</td>
11307   </tr>
11308   <tr id="1917">
11309     <td><a href="https://wg21.link/cwg1917">1917</a></td>
11310     <td>NAD</td>
11311     <td>decltype-qualified enumeration names</td>
11312     <td class="none" align="center">Unknown</td>
11313   </tr>
11314   <tr class="open" id="1918">
11315     <td><a href="https://wg21.link/cwg1918">1918</a></td>
11316     <td>open</td>
11317     <td><TT>friend</TT> templates with dependent scopes</td>
11318     <td align="center">Not resolved</td>
11319   </tr>
11320   <tr class="open" id="1919">
11321     <td><a href="https://wg21.link/cwg1919">1919</a></td>
11322     <td>open</td>
11323     <td>Overload resolution for <TT>!</TT> with explicit conversion operator</td>
11324     <td align="center">Not resolved</td>
11325   </tr>
11326   <tr id="1920">
11327     <td><a href="https://wg21.link/cwg1920">1920</a></td>
11328     <td>CD4</td>
11329     <td>Qualification mismatch in <I>pseudo-destructor-name</I></td>
11330     <td class="none" align="center">Unknown</td>
11331   </tr>
11332   <tr id="1921">
11333     <td><a href="https://wg21.link/cwg1921">1921</a></td>
11334     <td>NAD</td>
11335     <td><TT>constexpr</TT> constructors and point of initialization of <TT>const</TT> variables</td>
11336     <td class="none" align="center">Unknown</td>
11337   </tr>
11338   <tr id="1922">
11339     <td><a href="https://wg21.link/cwg1922">1922</a></td>
11340     <td>CD4</td>
11341     <td>Injected class template names and default arguments</td>
11342     <td class="none" align="center">Unknown</td>
11343   </tr>
11344   <tr id="1923">
11345     <td><a href="https://wg21.link/cwg1923">1923</a></td>
11346     <td>NAD</td>
11347     <td>Lvalues of type <TT>void</TT></td>
11348     <td class="none" align="center">Unknown</td>
11349   </tr>
11350   <tr class="open" id="1924">
11351     <td><a href="https://wg21.link/cwg1924">1924</a></td>
11352     <td>review</td>
11353     <td>Definition of &#8220;literal&#8221; and kinds of literals</td>
11354     <td align="center">Not resolved</td>
11355   </tr>
11356   <tr id="1925">
11357     <td><a href="https://wg21.link/cwg1925">1925</a></td>
11358     <td>CD4</td>
11359     <td>Bit-field prvalues</td>
11360     <td class="none" align="center">Unknown</td>
11361   </tr>
11362   <tr id="1926">
11363     <td><a href="https://wg21.link/cwg1926">1926</a></td>
11364     <td>CD4</td>
11365     <td>Potential results of subscript operator</td>
11366     <td class="none" align="center">Unknown</td>
11367   </tr>
11368   <tr id="1927">
11369     <td><a href="https://wg21.link/cwg1927">1927</a></td>
11370     <td>dup</td>
11371     <td>Lifetime of temporaries in <I>init-capture</I>s</td>
11372     <td class="none" align="center">Unknown</td>
11373   </tr>
11374   <tr id="1928">
11375     <td><a href="https://wg21.link/cwg1928">1928</a></td>
11376     <td>NAD</td>
11377     <td>Triviality of deleted special member functions</td>
11378     <td class="none" align="center">Unknown</td>
11379   </tr>
11380   <tr id="1929">
11381     <td><a href="https://wg21.link/cwg1929">1929</a></td>
11382     <td>CD4</td>
11383     <td><TT>template</TT> keyword following namespace <I>nested-name-specifier</I></td>
11384     <td class="none" align="center">Unknown</td>
11385   </tr>
11386   <tr id="1930">
11387     <td><a href="https://wg21.link/cwg1930">1930</a></td>
11388     <td>CD4</td>
11389     <td><I>init-declarator-list</I> vs <I>member-declarator-list</I></td>
11390     <td class="none" align="center">Unknown</td>
11391   </tr>
11392   <tr id="1931">
11393     <td><a href="https://wg21.link/cwg1931">1931</a></td>
11394     <td>CD5</td>
11395     <td>Default-constructible and copy-assignable closure types</td>
11396     <td class="none" align="center">Unknown</td>
11397   </tr>
11398   <tr id="1932">
11399     <td><a href="https://wg21.link/cwg1932">1932</a></td>
11400     <td>CD4</td>
11401     <td>Bit-field results of conditional operators</td>
11402     <td class="none" align="center">Unknown</td>
11403   </tr>
11404   <tr id="1933">
11405     <td><a href="https://wg21.link/cwg1933">1933</a></td>
11406     <td>NAD</td>
11407     <td>Implementation limit for <I>initializer-list</I> elements</td>
11408     <td class="none" align="center">Unknown</td>
11409   </tr>
11410   <tr id="1934">
11411     <td><a href="https://wg21.link/cwg1934">1934</a></td>
11412     <td>NAD</td>
11413     <td>Relaxing <I>exception-specification</I> compatibility requirements</td>
11414     <td class="none" align="center">Unknown</td>
11415   </tr>
11416   <tr id="1935">
11417     <td><a href="https://wg21.link/cwg1935">1935</a></td>
11418     <td>CD5</td>
11419     <td>Reuse of placement arguments in deallocation</td>
11420     <td class="none" align="center">Unknown</td>
11421   </tr>
11422   <tr id="1936">
11423     <td><a href="https://wg21.link/cwg1936">1936</a></td>
11424     <td>CD6</td>
11425     <td>Dependent <I>qualified-id</I>s</td>
11426     <td class="none" align="center">Unknown</td>
11427   </tr>
11428   <tr id="1937">
11429     <td><a href="https://wg21.link/cwg1937">1937</a></td>
11430     <td>CD5</td>
11431     <td>Incomplete specification of function pointer from lambda</td>
11432     <td class="none" align="center">Unknown</td>
11433   </tr>
11434   <tr id="1938">
11435     <td><a href="https://wg21.link/cwg1938">1938</a></td>
11436     <td>CD5</td>
11437     <td>Should hosted/freestanding be implementation-defined?</td>
11438     <td class="none" align="center">Unknown</td>
11439   </tr>
11440   <tr class="open" id="1939">
11441     <td><a href="https://wg21.link/cwg1939">1939</a></td>
11442     <td>open</td>
11443     <td>Argument conversions to nondeduced parameter types revisited</td>
11444     <td align="center">Not resolved</td>
11445   </tr>
11446   <tr id="1940">
11447     <td><a href="https://wg21.link/cwg1940">1940</a></td>
11448     <td>CD4</td>
11449     <td><TT>static_assert</TT> in anonymous unions</td>
11450     <td class="full" align="center">Yes</td>
11451   </tr>
11452   <tr id="1941">
11453     <td><a href="https://wg21.link/cwg1941">1941</a></td>
11454     <td>CD4</td>
11455     <td>SFINAE and inherited constructor default arguments</td>
11456     <td class="full" align="center">Clang 3.9</td>
11457   </tr>
11458   <tr id="1942">
11459     <td><a href="https://wg21.link/cwg1942">1942</a></td>
11460     <td>CD4</td>
11461     <td>Incorrect reference to <I>trailing-return-type</I></td>
11462     <td class="none" align="center">Unknown</td>
11463   </tr>
11464   <tr id="1943">
11465     <td><a href="https://wg21.link/cwg1943">1943</a></td>
11466     <td>CD5</td>
11467     <td>Unspecified meaning of &#8220;bit&#8221;</td>
11468     <td class="none" align="center">Unknown</td>
11469   </tr>
11470   <tr class="open" id="1944">
11471     <td><a href="https://wg21.link/cwg1944">1944</a></td>
11472     <td>open</td>
11473     <td>New C incompatibilities</td>
11474     <td align="center">Not resolved</td>
11475   </tr>
11476   <tr class="open" id="1945">
11477     <td><a href="https://wg21.link/cwg1945">1945</a></td>
11478     <td>open</td>
11479     <td>Friend declarations naming members of class templates in non-templates</td>
11480     <td align="center">Not resolved</td>
11481   </tr>
11482   <tr id="1946">
11483     <td><a href="https://wg21.link/cwg1946">1946</a></td>
11484     <td>CD4</td>
11485     <td><I>exception-specification</I>s vs pointer dereference</td>
11486     <td class="none" align="center">Unknown</td>
11487   </tr>
11488   <tr id="1947">
11489     <td><a href="https://wg21.link/cwg1947">1947</a></td>
11490     <td>NAD</td>
11491     <td>Digit separators following non-octal prefix</td>
11492     <td class="full" align="center">Yes</td>
11493   </tr>
11494   <tr id="1948">
11495     <td><a href="https://wg21.link/cwg1948">1948</a></td>
11496     <td>NAD</td>
11497     <td><I>exception-specification</I> of replacement global <TT>new</TT></td>
11498     <td class="full" align="center">Yes</td>
11499   </tr>
11500   <tr id="1949">
11501     <td><a href="https://wg21.link/cwg1949">1949</a></td>
11502     <td>CD4</td>
11503     <td>&#8220;sequenced after&#8221; instead of &#8220;sequenced before&#8221;</td>
11504     <td class="none" align="center">Unknown</td>
11505   </tr>
11506   <tr id="1950">
11507     <td><a href="https://wg21.link/cwg1950">1950</a></td>
11508     <td>NAD</td>
11509     <td>Restructuring description of ranks of conversion sequences</td>
11510     <td class="none" align="center">Unknown</td>
11511   </tr>
11512   <tr id="1951">
11513     <td><a href="https://wg21.link/cwg1951">1951</a></td>
11514     <td>CD4</td>
11515     <td>Cv-qualification and literal types</td>
11516     <td class="none" align="center">Unknown</td>
11517   </tr>
11518   <tr id="1952">
11519     <td><a href="https://wg21.link/cwg1952">1952</a></td>
11520     <td>CD4</td>
11521     <td>Constant expressions and library undefined behavior</td>
11522     <td class="none" align="center">Unknown</td>
11523   </tr>
11524   <tr class="open" id="1953">
11525     <td><a href="https://wg21.link/cwg1953">1953</a></td>
11526     <td>open</td>
11527     <td>Data races and common initial sequence</td>
11528     <td align="center">Not resolved</td>
11529   </tr>
11530   <tr class="open" id="1954">
11531     <td><a href="https://wg21.link/cwg1954">1954</a></td>
11532     <td>open</td>
11533     <td><TT>typeid</TT> null dereference check in subexpressions</td>
11534     <td align="center">Not resolved</td>
11535   </tr>
11536   <tr id="1955">
11537     <td><a href="https://wg21.link/cwg1955">1955</a></td>
11538     <td>CD4</td>
11539     <td><TT>#elif</TT> with invalid controlling expression</td>
11540     <td class="none" align="center">Unknown</td>
11541   </tr>
11542   <tr id="1956">
11543     <td><a href="https://wg21.link/cwg1956">1956</a></td>
11544     <td>CD4</td>
11545     <td>Reuse of storage of automatic variables</td>
11546     <td class="none" align="center">Unknown</td>
11547   </tr>
11548   <tr id="1957">
11549     <td><a href="https://wg21.link/cwg1957">1957</a></td>
11550     <td>NAD</td>
11551     <td><TT>decltype(auto)</TT> with direct-list-initialization</td>
11552     <td class="none" align="center">Unknown</td>
11553   </tr>
11554   <tr id="1958">
11555     <td><a href="https://wg21.link/cwg1958">1958</a></td>
11556     <td>CD4</td>
11557     <td><TT>decltype(auto)</TT> with parenthesized initializer</td>
11558     <td class="none" align="center">Unknown</td>
11559   </tr>
11560   <tr id="1959">
11561     <td><a href="https://wg21.link/cwg1959">1959</a></td>
11562     <td>CD4</td>
11563     <td>Inadvertently inherited copy constructor</td>
11564     <td class="full" align="center">Clang 3.9</td>
11565   </tr>
11566   <tr id="1960">
11567     <td><a href="https://wg21.link/cwg1960">1960</a></td>
11568     <td>NAD</td>
11569     <td>Visibility of entity named in class-scope <I>using-declaration</I></td>
11570     <td class="none" align="center">No</td>
11571   </tr>
11572   <tr id="1961">
11573     <td><a href="https://wg21.link/cwg1961">1961</a></td>
11574     <td>C++17</td>
11575     <td>Potentially-concurrent actions within a signal handler</td>
11576     <td class="none" align="center">Unknown</td>
11577   </tr>
11578   <tr class="open" id="1962">
11579     <td><a href="https://wg21.link/cwg1962">1962</a></td>
11580     <td>open</td>
11581     <td>Type of <TT>__func__</TT></td>
11582     <td align="center">Not resolved</td>
11583   </tr>
11584   <tr id="1963">
11585     <td><a href="https://wg21.link/cwg1963">1963</a></td>
11586     <td>CD4</td>
11587     <td>Implementation-defined identifier characters</td>
11588     <td class="none" align="center">Unknown</td>
11589   </tr>
11590   <tr id="1964">
11591     <td><a href="https://wg21.link/cwg1964">1964</a></td>
11592     <td>NAD</td>
11593     <td><I>opaque-enum-declaration</I> in <I>alias-declaration</I>?</td>
11594     <td class="none" align="center">Unknown</td>
11595   </tr>
11596   <tr class="open" id="1965">
11597     <td><a href="https://wg21.link/cwg1965">1965</a></td>
11598     <td>drafting</td>
11599     <td>Explicit casts to reference types</td>
11600     <td align="center">Not resolved</td>
11601   </tr>
11602   <tr id="1966">
11603     <td><a href="https://wg21.link/cwg1966">1966</a></td>
11604     <td>CD4</td>
11605     <td>Colon following enumeration <I>elaborated-type-specifier</I></td>
11606     <td class="full" align="center">Clang 11</td>
11607   </tr>
11608   <tr id="1967">
11609     <td><a href="https://wg21.link/cwg1967">1967</a></td>
11610     <td>CD4</td>
11611     <td>Temporary lifetime and move-elision</td>
11612     <td class="none" align="center">Unknown</td>
11613   </tr>
11614   <tr id="1968">
11615     <td><a href="https://wg21.link/cwg1968">1968</a></td>
11616     <td>NAD</td>
11617     <td>Address of <TT>typeid</TT> in constant expressions</td>
11618     <td class="none" align="center">No</td>
11619   </tr>
11620   <tr id="1969">
11621     <td><a href="https://wg21.link/cwg1969">1969</a></td>
11622     <td>CD6</td>
11623     <td>Missing exclusion of <TT>~S</TT> as an ordinary function name</td>
11624     <td class="none" align="center">Unknown</td>
11625   </tr>
11626   <tr id="1970">
11627     <td><a href="https://wg21.link/cwg1970">1970</a></td>
11628     <td>NAD</td>
11629     <td>Ambiguity resolution for <TT>(T())*x</TT></td>
11630     <td class="none" align="center">Unknown</td>
11631   </tr>
11632   <tr id="1971">
11633     <td><a href="https://wg21.link/cwg1971">1971</a></td>
11634     <td>CD4</td>
11635     <td>Unclear disambiguation of destructor and <TT>operator~</TT></td>
11636     <td class="none" align="center">Unknown</td>
11637   </tr>
11638   <tr id="1972">
11639     <td><a href="https://wg21.link/cwg1972">1972</a></td>
11640     <td>CD6</td>
11641     <td>Identifier character restrictions in non-<I>identifier</I>s</td>
11642     <td class="none" align="center">Unknown</td>
11643   </tr>
11644   <tr class="open" id="1973">
11645     <td><a href="https://wg21.link/cwg1973">1973</a></td>
11646     <td>review</td>
11647     <td>Which <I>parameter-declaration-clause</I> in a <I>lambda-expression</I>?</td>
11648     <td align="center">Not resolved</td>
11649   </tr>
11650   <tr id="1974">
11651     <td><a href="https://wg21.link/cwg1974">1974</a></td>
11652     <td>NAD</td>
11653     <td>Redundant specification of non-type <I>typename-specifier</I></td>
11654     <td class="none" align="center">Unknown</td>
11655   </tr>
11656   <tr id="1975">
11657     <td><a href="https://wg21.link/cwg1975">1975</a></td>
11658     <td>CD4</td>
11659     <td>Permissible declarations for <I>exception-specification</I>s</td>
11660     <td class="none" align="center">Unknown</td>
11661   </tr>
11662   <tr id="1976">
11663     <td><a href="https://wg21.link/cwg1976">1976</a></td>
11664     <td>NAD</td>
11665     <td>Ambiguity of <I>namespace-alias</I>es</td>
11666     <td class="none" align="center">Unknown</td>
11667   </tr>
11668   <tr class="open" id="1977">
11669     <td><a href="https://wg21.link/cwg1977">1977</a></td>
11670     <td>drafting</td>
11671     <td>Contradictory results of failed destructor lookup</td>
11672     <td align="center">Not resolved</td>
11673   </tr>
11674   <tr id="1978">
11675     <td><a href="https://wg21.link/cwg1978">1978</a></td>
11676     <td>CD4</td>
11677     <td>Redundant description of explicit constructor use</td>
11678     <td class="none" align="center">Unknown</td>
11679   </tr>
11680   <tr class="open" id="1979">
11681     <td><a href="https://wg21.link/cwg1979">1979</a></td>
11682     <td>drafting</td>
11683     <td>Alias template specialization in template member definition</td>
11684     <td align="center">Not resolved</td>
11685   </tr>
11686   <tr class="open" id="1980">
11687     <td><a href="https://wg21.link/cwg1980">1980</a></td>
11688     <td>drafting</td>
11689     <td>Equivalent but not functionally-equivalent redeclarations</td>
11690     <td align="center">Not resolved</td>
11691   </tr>
11692   <tr id="1981">
11693     <td><a href="https://wg21.link/cwg1981">1981</a></td>
11694     <td>CD4</td>
11695     <td>Implicit contextual conversions and <TT>explicit</TT></td>
11696     <td class="none" align="center">Unknown</td>
11697   </tr>
11698   <tr id="1982">
11699     <td><a href="https://wg21.link/cwg1982">1982</a></td>
11700     <td>NAD</td>
11701     <td>Deduction extending parameter pack</td>
11702     <td class="none" align="center">Unknown</td>
11703   </tr>
11704   <tr id="1983">
11705     <td><a href="https://wg21.link/cwg1983">1983</a></td>
11706     <td>CD5</td>
11707     <td>Inappropriate use of <I>virt-specifier</I></td>
11708     <td class="none" align="center">Unknown</td>
11709   </tr>
11710   <tr id="1984">
11711     <td><a href="https://wg21.link/cwg1984">1984</a></td>
11712     <td>NAD</td>
11713     <td>Lossless narrowing conversions</td>
11714     <td class="none" align="center">Unknown</td>
11715   </tr>
11716   <tr id="1985">
11717     <td><a href="https://wg21.link/cwg1985">1985</a></td>
11718     <td>NAD</td>
11719     <td>Unknown bound array member with <I>brace-or-equal-initializer</I></td>
11720     <td class="none" align="center">Unknown</td>
11721   </tr>
11722   <tr class="open" id="1986">
11723     <td><a href="https://wg21.link/cwg1986">1986</a></td>
11724     <td>drafting</td>
11725     <td>odr-use and delayed initialization</td>
11726     <td align="center">Not resolved</td>
11727   </tr>
11728   <tr id="1987">
11729     <td><a href="https://wg21.link/cwg1987">1987</a></td>
11730     <td>NAD</td>
11731     <td><TT>constexpr</TT> static data members across translation units</td>
11732     <td class="none" align="center">Unknown</td>
11733   </tr>
11734   <tr id="1988">
11735     <td><a href="https://wg21.link/cwg1988">1988</a></td>
11736     <td>CD4</td>
11737     <td>Ambiguity between dependent and non-dependent bases in implicit member access</td>
11738     <td class="none" align="center">Unknown</td>
11739   </tr>
11740   <tr class="open" id="1989">
11741     <td><a href="https://wg21.link/cwg1989">1989</a></td>
11742     <td>drafting</td>
11743     <td>Insufficient restrictions on parameters of postfix operators</td>
11744     <td align="center">Not resolved</td>
11745   </tr>
11746   <tr id="1990">
11747     <td><a href="https://wg21.link/cwg1990">1990</a></td>
11748     <td>CD4</td>
11749     <td>Ambiguity due to optional <I>decl-specifier-seq</I></td>
11750     <td class="none" align="center">Unknown</td>
11751   </tr>
11752   <tr id="1991">
11753     <td><a href="https://wg21.link/cwg1991">1991</a></td>
11754     <td>CD4</td>
11755     <td>Inheriting constructors vs default arguments</td>
11756     <td class="full" align="center">Clang 3.9</td>
11757   </tr>
11758   <tr id="1992">
11759     <td><a href="https://wg21.link/cwg1992">1992</a></td>
11760     <td>CD4</td>
11761     <td><TT>new (std::nothrow) int[N]</TT> can throw</td>
11762     <td class="none" align="center">Unknown</td>
11763   </tr>
11764   <tr class="open" id="1993">
11765     <td><a href="https://wg21.link/cwg1993">1993</a></td>
11766     <td>drafting</td>
11767     <td>Use of <TT>template&lt;&gt;</TT> defining member of explicit specialization</td>
11768     <td align="center">Not resolved</td>
11769   </tr>
11770   <tr id="1994">
11771     <td><a href="https://wg21.link/cwg1994">1994</a></td>
11772     <td>dup</td>
11773     <td>Confusing wording regarding multiple <TT>template&lt;&gt;</TT> prefixes</td>
11774     <td class="none" align="center">Duplicate of <a href="#529">529</a></td>
11775   </tr>
11776   <tr id="1995">
11777     <td><a href="https://wg21.link/cwg1995">1995</a></td>
11778     <td>CD4</td>
11779     <td><I>exception-specification</I>s and non-type template parameters</td>
11780     <td class="none" align="center">Unknown</td>
11781   </tr>
11782   <tr class="open" id="1996">
11783     <td><a href="https://wg21.link/cwg1996">1996</a></td>
11784     <td>drafting</td>
11785     <td>Reference list-initialization ignores conversion functions</td>
11786     <td align="center">Not resolved</td>
11787   </tr>
11788   <tr class="open" id="1997">
11789     <td><a href="https://wg21.link/cwg1997">1997</a></td>
11790     <td>drafting</td>
11791     <td>Placement new and previous initialization</td>
11792     <td align="center">Not resolved</td>
11793   </tr>
11794   <tr id="1998">
11795     <td><a href="https://wg21.link/cwg1998">1998</a></td>
11796     <td>NAD</td>
11797     <td>Additional sources of xvalue expressions</td>
11798     <td class="none" align="center">Unknown</td>
11799   </tr>
11800   <tr id="1999">
11801     <td><a href="https://wg21.link/cwg1999">1999</a></td>
11802     <td>CD4</td>
11803     <td>Representation of source characters as universal-character-names</td>
11804     <td class="none" align="center">Unknown</td>
11805   </tr>
11806   <tr id="2000">
11807     <td><a href="https://wg21.link/cwg2000">2000</a></td>
11808     <td>CD4</td>
11809     <td><I>header-name</I> outside <TT>#include</TT> directive</td>
11810     <td class="none" align="center">Unknown</td>
11811   </tr>
11812   <tr id="2001">
11813     <td><a href="https://wg21.link/cwg2001">2001</a></td>
11814     <td>CD4</td>
11815     <td><I>non-directive</I> is underspecified</td>
11816     <td class="none" align="center">Unknown</td>
11817   </tr>
11818   <tr class="open" id="2002">
11819     <td><a href="https://wg21.link/cwg2002">2002</a></td>
11820     <td>open</td>
11821     <td>White space within preprocessing directives</td>
11822     <td align="center">Not resolved</td>
11823   </tr>
11824   <tr class="open" id="2003">
11825     <td><a href="https://wg21.link/cwg2003">2003</a></td>
11826     <td>drafting</td>
11827     <td>Zero-argument macros incorrectly specified</td>
11828     <td align="center">Not resolved</td>
11829   </tr>
11830   <tr id="2004">
11831     <td><a href="https://wg21.link/cwg2004">2004</a></td>
11832     <td>CD4</td>
11833     <td>Unions with mutable members in constant expressions</td>
11834     <td class="none" align="center">Unknown</td>
11835   </tr>
11836   <tr id="2005">
11837     <td><a href="https://wg21.link/cwg2005">2005</a></td>
11838     <td>NAD</td>
11839     <td>Incorrect <TT>constexpr</TT> reference initialization requirements</td>
11840     <td class="none" align="center">Unknown</td>
11841   </tr>
11842   <tr id="2006">
11843     <td><a href="https://wg21.link/cwg2006">2006</a></td>
11844     <td>CD4</td>
11845     <td>Cv-qualified <TT>void</TT> types</td>
11846     <td class="none" align="center">Unknown</td>
11847   </tr>
11848   <tr id="2007">
11849     <td><a href="https://wg21.link/cwg2007">2007</a></td>
11850     <td>CD6</td>
11851     <td>Argument-dependent lookup for <TT>operator=</TT></td>
11852     <td class="none" align="center">Unknown</td>
11853   </tr>
11854   <tr id="2008">
11855     <td><a href="https://wg21.link/cwg2008">2008</a></td>
11856     <td>CD4</td>
11857     <td>Default <I>template-argument</I>s underspecified</td>
11858     <td class="none" align="center">Unknown</td>
11859   </tr>
11860   <tr id="2009">
11861     <td><a href="https://wg21.link/cwg2009">2009</a></td>
11862     <td>CD6</td>
11863     <td>Unclear specification of class scope</td>
11864     <td class="none" align="center">Unknown</td>
11865   </tr>
11866   <tr id="2010">
11867     <td><a href="https://wg21.link/cwg2010">2010</a></td>
11868     <td>CD4</td>
11869     <td><I>exception-specification</I>s and conversion operators</td>
11870     <td class="none" align="center">Unknown</td>
11871   </tr>
11872   <tr id="2011">
11873     <td><a href="https://wg21.link/cwg2011">2011</a></td>
11874     <td>C++17</td>
11875     <td>Unclear effect of reference capture of reference</td>
11876     <td class="none" align="center">Unknown</td>
11877   </tr>
11878   <tr id="2012">
11879     <td><a href="https://wg21.link/cwg2012">2012</a></td>
11880     <td>CD4</td>
11881     <td>Lifetime of references</td>
11882     <td class="none" align="center">Unknown</td>
11883   </tr>
11884   <tr class="open" id="2013">
11885     <td><a href="https://wg21.link/cwg2013">2013</a></td>
11886     <td>drafting</td>
11887     <td>Pointer subtraction in large array</td>
11888     <td align="center">Not resolved</td>
11889   </tr>
11890   <tr id="2014">
11891     <td><a href="https://wg21.link/cwg2014">2014</a></td>
11892     <td>NAD</td>
11893     <td>Unneeded deallocation signatures</td>
11894     <td class="none" align="center">Unknown</td>
11895   </tr>
11896   <tr id="2015">
11897     <td><a href="https://wg21.link/cwg2015">2015</a></td>
11898     <td>CD4</td>
11899     <td>odr-use of deleted virtual functions</td>
11900     <td class="none" align="center">Unknown</td>
11901   </tr>
11902   <tr id="2016">
11903     <td><a href="https://wg21.link/cwg2016">2016</a></td>
11904     <td>CD4</td>
11905     <td>Confusing wording in description of conversion function</td>
11906     <td class="none" align="center">Unknown</td>
11907   </tr>
11908   <tr id="2017">
11909     <td><a href="https://wg21.link/cwg2017">2017</a></td>
11910     <td>CD4</td>
11911     <td>Flowing off end is not equivalent to no-expression return</td>
11912     <td class="none" align="center">Unknown</td>
11913   </tr>
11914   <tr class="open" id="2018">
11915     <td><a href="https://wg21.link/cwg2018">2018</a></td>
11916     <td>drafting</td>
11917     <td>Qualification conversion vs reference binding</td>
11918     <td align="center">Not resolved</td>
11919   </tr>
11920   <tr id="2019">
11921     <td><a href="https://wg21.link/cwg2019">2019</a></td>
11922     <td>CD4</td>
11923     <td>Member references omitted from description of storage duration</td>
11924     <td class="none" align="center">Unknown</td>
11925   </tr>
11926   <tr id="2020">
11927     <td><a href="https://wg21.link/cwg2020">2020</a></td>
11928     <td>CD5</td>
11929     <td>Inadequate description of odr-use of implicitly-invoked functions</td>
11930     <td class="none" align="center">Unknown</td>
11931   </tr>
11932   <tr id="2021">
11933     <td><a href="https://wg21.link/cwg2021">2021</a></td>
11934     <td>dup</td>
11935     <td>Function template redeclaration via alias template</td>
11936     <td class="none" align="center">Unknown</td>
11937   </tr>
11938   <tr id="2022">
11939     <td><a href="https://wg21.link/cwg2022">2022</a></td>
11940     <td>CD4</td>
11941     <td>Copy elision in constant expressions</td>
11942     <td class="none" align="center">Unknown</td>
11943   </tr>
11944   <tr class="open" id="2023">
11945     <td><a href="https://wg21.link/cwg2023">2023</a></td>
11946     <td>drafting</td>
11947     <td>Composite reference result type of conditional operator</td>
11948     <td align="center">Not resolved</td>
11949   </tr>
11950   <tr id="2024">
11951     <td><a href="https://wg21.link/cwg2024">2024</a></td>
11952     <td>CD4</td>
11953     <td>Dependent types and unexpanded parameter packs</td>
11954     <td class="none" align="center">Unknown</td>
11955   </tr>
11956   <tr id="2025">
11957     <td><a href="https://wg21.link/cwg2025">2025</a></td>
11958     <td>dup</td>
11959     <td>Declaration matching via alias templates</td>
11960     <td class="none" align="center">Unknown</td>
11961   </tr>
11962   <tr id="2026">
11963     <td><a href="https://wg21.link/cwg2026">2026</a></td>
11964     <td>CD4</td>
11965     <td>Zero-initialization and <TT>constexpr</TT></td>
11966     <td class="full" align="center">Clang 11</td>
11967   </tr>
11968   <tr id="2027">
11969     <td><a href="https://wg21.link/cwg2027">2027</a></td>
11970     <td>CD4</td>
11971     <td>Unclear requirements for multiple <TT>alignas</TT> specifiers</td>
11972     <td class="none" align="center">Unknown</td>
11973   </tr>
11974   <tr class="open" id="2028">
11975     <td><a href="https://wg21.link/cwg2028">2028</a></td>
11976     <td>drafting</td>
11977     <td>Converting constructors in rvalue reference initialization</td>
11978     <td align="center">Not resolved</td>
11979   </tr>
11980   <tr id="2029">
11981     <td><a href="https://wg21.link/cwg2029">2029</a></td>
11982     <td>dup</td>
11983     <td>Abstract class return type in <TT>decltype</TT> operand</td>
11984     <td class="none" align="center">Unknown</td>
11985   </tr>
11986   <tr id="2030">
11987     <td><a href="https://wg21.link/cwg2030">2030</a></td>
11988     <td>NAD</td>
11989     <td>Access of injected-class-name with template arguments</td>
11990     <td class="none" align="center">Unknown</td>
11991   </tr>
11992   <tr id="2031">
11993     <td><a href="https://wg21.link/cwg2031">2031</a></td>
11994     <td>CD4</td>
11995     <td>Missing incompatibility for <TT>&amp;&amp;</TT></td>
11996     <td class="none" align="center">Unknown</td>
11997   </tr>
11998   <tr id="2032">
11999     <td><a href="https://wg21.link/cwg2032">2032</a></td>
12000     <td>CD4</td>
12001     <td>Default <I>template-argument</I>s of variable templates</td>
12002     <td class="none" align="center">Unknown</td>
12003   </tr>
12004   <tr id="2033">
12005     <td><a href="https://wg21.link/cwg2033">2033</a></td>
12006     <td>CD4</td>
12007     <td>Redundant restriction on partial specialization argument</td>
12008     <td class="none" align="center">Unknown</td>
12009   </tr>
12010   <tr id="2034">
12011     <td><a href="https://wg21.link/cwg2034">2034</a></td>
12012     <td>NAD</td>
12013     <td>Deprecating <TT>uncaught_exception()</TT></td>
12014     <td class="none" align="center">Unknown</td>
12015   </tr>
12016   <tr id="2035">
12017     <td><a href="https://wg21.link/cwg2035">2035</a></td>
12018     <td>CD3</td>
12019     <td>Multi-section example is confusing</td>
12020     <td class="none" align="center">Unknown</td>
12021   </tr>
12022   <tr id="2036">
12023     <td><a href="https://wg21.link/cwg2036">2036</a></td>
12024     <td>NAD</td>
12025     <td>Refactoring <I>parameters-and-qualifiers</I></td>
12026     <td class="none" align="center">Unknown</td>
12027   </tr>
12028   <tr class="open" id="2037">
12029     <td><a href="https://wg21.link/cwg2037">2037</a></td>
12030     <td>drafting</td>
12031     <td>Alias templates and template declaration matching</td>
12032     <td align="center">Not resolved</td>
12033   </tr>
12034   <tr id="2038">
12035     <td><a href="https://wg21.link/cwg2038">2038</a></td>
12036     <td>CD4</td>
12037     <td>Document C++14 incompatibility of new braced deduction rule</td>
12038     <td class="none" align="center">Unknown</td>
12039   </tr>
12040   <tr id="2039">
12041     <td><a href="https://wg21.link/cwg2039">2039</a></td>
12042     <td>CD4</td>
12043     <td>Constant conversions to <TT>bool</TT></td>
12044     <td class="none" align="center">Unknown</td>
12045   </tr>
12046   <tr id="2040">
12047     <td><a href="https://wg21.link/cwg2040">2040</a></td>
12048     <td>CD4</td>
12049     <td><I>trailing-return-type</I> no longer ambiguous</td>
12050     <td class="none" align="center">Unknown</td>
12051   </tr>
12052   <tr id="2041">
12053     <td><a href="https://wg21.link/cwg2041">2041</a></td>
12054     <td>CD4</td>
12055     <td>Namespace for explicit class template specialization</td>
12056     <td class="none" align="center">Unknown</td>
12057   </tr>
12058   <tr class="open" id="2042">
12059     <td><a href="https://wg21.link/cwg2042">2042</a></td>
12060     <td>drafting</td>
12061     <td>Exceptions and deallocation functions</td>
12062     <td align="center">Not resolved</td>
12063   </tr>
12064   <tr class="open" id="2043">
12065     <td><a href="https://wg21.link/cwg2043">2043</a></td>
12066     <td>drafting</td>
12067     <td>Generalized template arguments and array-to-pointer decay</td>
12068     <td align="center">Not resolved</td>
12069   </tr>
12070   <tr id="2044">
12071     <td><a href="https://wg21.link/cwg2044">2044</a></td>
12072     <td>CD4</td>
12073     <td><TT>decltype(auto)</TT> and <TT>void</TT></td>
12074     <td class="none" align="center">Unknown</td>
12075   </tr>
12076   <tr id="2045">
12077     <td><a href="https://wg21.link/cwg2045">2045</a></td>
12078     <td>CD5</td>
12079     <td>&#8220;Identical&#8221; template parameter lists</td>
12080     <td class="none" align="center">Unknown</td>
12081   </tr>
12082   <tr id="2046">
12083     <td><a href="https://wg21.link/cwg2046">2046</a></td>
12084     <td>C++17</td>
12085     <td>Incomplete thread specifications</td>
12086     <td class="none" align="center">Unknown</td>
12087   </tr>
12088   <tr id="2047">
12089     <td><a href="https://wg21.link/cwg2047">2047</a></td>
12090     <td>CD4</td>
12091     <td>Coordinating &#8220;throws anything&#8221; specifications</td>
12092     <td class="none" align="center">Unknown</td>
12093   </tr>
12094   <tr class="open" id="2048">
12095     <td><a href="https://wg21.link/cwg2048">2048</a></td>
12096     <td>open</td>
12097     <td>C-style casts that cast away constness vs <TT>static_cast</TT></td>
12098     <td align="center">Not resolved</td>
12099   </tr>
12100   <tr class="open" id="2049">
12101     <td><a href="https://wg21.link/cwg2049">2049</a></td>
12102     <td>drafting</td>
12103     <td>List initializer in non-type template default argument</td>
12104     <td align="center">Not resolved</td>
12105   </tr>
12106   <tr id="2050">
12107     <td><a href="https://wg21.link/cwg2050">2050</a></td>
12108     <td>NAD</td>
12109     <td>Consolidate specification of linkage</td>
12110     <td class="none" align="center">Unknown</td>
12111   </tr>
12112   <tr id="2051">
12113     <td><a href="https://wg21.link/cwg2051">2051</a></td>
12114     <td>CD5</td>
12115     <td>Simplifying alias rules</td>
12116     <td class="none" align="center">Unknown</td>
12117   </tr>
12118   <tr id="2052">
12119     <td><a href="https://wg21.link/cwg2052">2052</a></td>
12120     <td>CD4</td>
12121     <td>Template argument deduction vs overloaded operators</td>
12122     <td class="none" align="center">Unknown</td>
12123   </tr>
12124   <tr id="2053">
12125     <td><a href="https://wg21.link/cwg2053">2053</a></td>
12126     <td>C++20</td>
12127     <td><TT>auto</TT> in non-generic lambdas</td>
12128     <td class="none" align="center">Unknown</td>
12129   </tr>
12130   <tr class="open" id="2054">
12131     <td><a href="https://wg21.link/cwg2054">2054</a></td>
12132     <td>open</td>
12133     <td>Missing description of class SFINAE</td>
12134     <td align="center">Not resolved</td>
12135   </tr>
12136   <tr class="open" id="2055">
12137     <td><a href="https://wg21.link/cwg2055">2055</a></td>
12138     <td>drafting</td>
12139     <td>Explicitly-specified non-deduced parameter packs</td>
12140     <td align="center">Not resolved</td>
12141   </tr>
12142   <tr class="open" id="2056">
12143     <td><a href="https://wg21.link/cwg2056">2056</a></td>
12144     <td>drafting</td>
12145     <td>Member function calls in partially-initialized class objects</td>
12146     <td align="center">Not resolved</td>
12147   </tr>
12148   <tr class="open" id="2057">
12149     <td><a href="https://wg21.link/cwg2057">2057</a></td>
12150     <td>drafting</td>
12151     <td>Template template arguments with default arguments</td>
12152     <td align="center">Not resolved</td>
12153   </tr>
12154   <tr id="2058">
12155     <td><a href="https://wg21.link/cwg2058">2058</a></td>
12156     <td>CD6</td>
12157     <td>More errors from internal-linkage namespaces</td>
12158     <td class="none" align="center">Unknown</td>
12159   </tr>
12160   <tr id="2059">
12161     <td><a href="https://wg21.link/cwg2059">2059</a></td>
12162     <td>CD5</td>
12163     <td>Linkage and deduced return types</td>
12164     <td class="none" align="center">Unknown</td>
12165   </tr>
12166   <tr id="2060">
12167     <td><a href="https://wg21.link/cwg2060">2060</a></td>
12168     <td>NAD</td>
12169     <td>Deduced return type for explicit specialization</td>
12170     <td class="none" align="center">Unknown</td>
12171   </tr>
12172   <tr id="2061">
12173     <td><a href="https://wg21.link/cwg2061">2061</a></td>
12174     <td>CD4</td>
12175     <td>Inline namespace after simplifications</td>
12176     <td class="full" align="center">Yes</td>
12177   </tr>
12178   <tr id="2062">
12179     <td><a href="https://wg21.link/cwg2062">2062</a></td>
12180     <td>CD6</td>
12181     <td>Class template redeclaration requirements</td>
12182     <td class="none" align="center">Unknown</td>
12183   </tr>
12184   <tr id="2063">
12185     <td><a href="https://wg21.link/cwg2063">2063</a></td>
12186     <td>CD4</td>
12187     <td>Type/nontype hiding in class scope</td>
12188     <td class="none" align="center">Unknown</td>
12189   </tr>
12190   <tr id="2064">
12191     <td><a href="https://wg21.link/cwg2064">2064</a></td>
12192     <td>CD4</td>
12193     <td>Conflicting specifications for dependent <I>decltype-specifier</I>s</td>
12194     <td class="none" align="center">Unknown</td>
12195   </tr>
12196   <tr id="2065">
12197     <td><a href="https://wg21.link/cwg2065">2065</a></td>
12198     <td>CD6</td>
12199     <td>Current instantiation of a partial specialization</td>
12200     <td class="none" align="center">Unknown</td>
12201   </tr>
12202   <tr id="2066">
12203     <td><a href="https://wg21.link/cwg2066">2066</a></td>
12204     <td>CD4</td>
12205     <td>Does type-dependent imply value-dependent?</td>
12206     <td class="none" align="center">Unknown</td>
12207   </tr>
12208   <tr class="open" id="2067">
12209     <td><a href="https://wg21.link/cwg2067">2067</a></td>
12210     <td>open</td>
12211     <td>Generated variadic templates requiring empty pack</td>
12212     <td align="center">Not resolved</td>
12213   </tr>
12214   <tr id="2068">
12215     <td><a href="https://wg21.link/cwg2068">2068</a></td>
12216     <td>CD4</td>
12217     <td>When can/must a defaulted virtual destructor be defined?</td>
12218     <td class="none" align="center">Unknown</td>
12219   </tr>
12220   <tr id="2069">
12221     <td><a href="https://wg21.link/cwg2069">2069</a></td>
12222     <td>CD4</td>
12223     <td>Do destructors have names?</td>
12224     <td class="none" align="center">Unknown</td>
12225   </tr>
12226   <tr id="2070">
12227     <td><a href="https://wg21.link/cwg2070">2070</a></td>
12228     <td>CD6</td>
12229     <td><I>using-declaration</I> with dependent <I>nested-name-specifier</I></td>
12230     <td class="none" align="center">Unknown</td>
12231   </tr>
12232   <tr id="2071">
12233     <td><a href="https://wg21.link/cwg2071">2071</a></td>
12234     <td>CD4</td>
12235     <td><TT>typedef</TT> with no declarator</td>
12236     <td class="none" align="center">Unknown</td>
12237   </tr>
12238   <tr class="open" id="2072">
12239     <td><a href="https://wg21.link/cwg2072">2072</a></td>
12240     <td>review</td>
12241     <td>Default argument instantiation for member functions of templates</td>
12242     <td align="center">Not resolved</td>
12243   </tr>
12244   <tr class="open" id="2073">
12245     <td><a href="https://wg21.link/cwg2073">2073</a></td>
12246     <td>drafting</td>
12247     <td>Allocating memory for exception objects</td>
12248     <td align="center">Not resolved</td>
12249   </tr>
12250   <tr class="open" id="2074">
12251     <td><a href="https://wg21.link/cwg2074">2074</a></td>
12252     <td>drafting</td>
12253     <td>Type-dependence of local class of function template</td>
12254     <td align="center">Not resolved</td>
12255   </tr>
12256   <tr id="2075">
12257     <td><a href="https://wg21.link/cwg2075">2075</a></td>
12258     <td>CD4</td>
12259     <td>Passing short initializer lists to array reference parameters</td>
12260     <td class="none" align="center">Unknown</td>
12261   </tr>
12262   <tr id="2076">
12263     <td><a href="https://wg21.link/cwg2076">2076</a></td>
12264     <td>CD4</td>
12265     <td>List-initialization of arguments for constructor parameters</td>
12266     <td class="full" align="center">Clang 13</td>
12267   </tr>
12268   <tr class="open" id="2077">
12269     <td><a href="https://wg21.link/cwg2077">2077</a></td>
12270     <td>drafting</td>
12271     <td>Overload resolution and invalid rvalue-reference initialization</td>
12272     <td align="center">Not resolved</td>
12273   </tr>
12274   <tr id="2078">
12275     <td><a href="https://wg21.link/cwg2078">2078</a></td>
12276     <td>NAD</td>
12277     <td>Name lookup of <I>mem-initilizer-id</I></td>
12278     <td class="none" align="center">Unknown</td>
12279   </tr>
12280   <tr id="2079">
12281     <td><a href="https://wg21.link/cwg2079">2079</a></td>
12282     <td>CD4</td>
12283     <td><TT>[[</TT> appearing in a <I>balanced-token-seq</I></td>
12284     <td class="none" align="center">Unknown</td>
12285   </tr>
12286   <tr id="2080">
12287     <td><a href="https://wg21.link/cwg2080">2080</a></td>
12288     <td>CD5</td>
12289     <td>Example with empty anonymous union member</td>
12290     <td class="none" align="center">Unknown</td>
12291   </tr>
12292   <tr id="2081">
12293     <td><a href="https://wg21.link/cwg2081">2081</a></td>
12294     <td>CD5</td>
12295     <td>Deduced return type in redeclaration or specialization of function template</td>
12296     <td class="none" align="center">Unknown</td>
12297   </tr>
12298   <tr id="2082">
12299     <td><a href="https://wg21.link/cwg2082">2082</a></td>
12300     <td>CD4</td>
12301     <td>Referring to parameters in unevaluated operands of default arguments</td>
12302     <td class="full" align="center">Clang 11</td>
12303   </tr>
12304   <tr id="2083">
12305     <td><a href="https://wg21.link/cwg2083">2083</a></td>
12306     <td>CD5</td>
12307     <td>Incorrect cases of odr-use</td>
12308     <td class="partial" align="center">Partial</td>
12309   </tr>
12310   <tr id="2084">
12311     <td><a href="https://wg21.link/cwg2084">2084</a></td>
12312     <td>CD4</td>
12313     <td>NSDMIs and deleted union default constructors</td>
12314     <td class="none" align="center">Unknown</td>
12315   </tr>
12316   <tr id="2085">
12317     <td><a href="https://wg21.link/cwg2085">2085</a></td>
12318     <td>CD4</td>
12319     <td>Invalid example of adding special member function via default argument</td>
12320     <td class="none" align="center">Unknown</td>
12321   </tr>
12322   <tr class="open" id="2086">
12323     <td><a href="https://wg21.link/cwg2086">2086</a></td>
12324     <td>drafting</td>
12325     <td>Reference odr-use vs implicit capture</td>
12326     <td align="center">Not resolved</td>
12327   </tr>
12328   <tr id="2087">
12329     <td><a href="https://wg21.link/cwg2087">2087</a></td>
12330     <td>NAD</td>
12331     <td>Left shift of negative value by zero bits</td>
12332     <td class="none" align="center">Unknown</td>
12333   </tr>
12334   <tr id="2088">
12335     <td><a href="https://wg21.link/cwg2088">2088</a></td>
12336     <td>CD5</td>
12337     <td>Late tiebreakers in partial ordering</td>
12338     <td class="none" align="center">Unknown</td>
12339   </tr>
12340   <tr class="open" id="2089">
12341     <td><a href="https://wg21.link/cwg2089">2089</a></td>
12342     <td>drafting</td>
12343     <td>Restricting selection of builtin overloaded operators</td>
12344     <td align="center">Not resolved</td>
12345   </tr>
12346   <tr class="open" id="2090">
12347     <td><a href="https://wg21.link/cwg2090">2090</a></td>
12348     <td>drafting</td>
12349     <td>Dependency via non-dependent base class</td>
12350     <td align="center">Not resolved</td>
12351   </tr>
12352   <tr id="2091">
12353     <td><a href="https://wg21.link/cwg2091">2091</a></td>
12354     <td>CD4</td>
12355     <td>Deducing reference non-type template arguments</td>
12356     <td class="none" align="center">Unknown</td>
12357   </tr>
12358   <tr id="2092">
12359     <td><a href="https://wg21.link/cwg2092">2092</a></td>
12360     <td>CD5</td>
12361     <td>Deduction failure and overload resolution</td>
12362     <td class="none" align="center">Unknown</td>
12363   </tr>
12364   <tr id="2093">
12365     <td><a href="https://wg21.link/cwg2093">2093</a></td>
12366     <td>CD4</td>
12367     <td>Qualification conversion for pointer-to-member handler matching</td>
12368     <td class="none" align="center">Unknown</td>
12369   </tr>
12370   <tr id="2094">
12371     <td><a href="https://wg21.link/cwg2094">2094</a></td>
12372     <td>C++17</td>
12373     <td>Trivial copy/move constructor for class with volatile member</td>
12374     <td class="full" align="center">Clang 5</td>
12375   </tr>
12376   <tr id="2095">
12377     <td><a href="https://wg21.link/cwg2095">2095</a></td>
12378     <td>CD4</td>
12379     <td>Capturing rvalue references to functions by copy</td>
12380     <td class="none" align="center">Unknown</td>
12381   </tr>
12382   <tr id="2096">
12383     <td><a href="https://wg21.link/cwg2096">2096</a></td>
12384     <td>CD4</td>
12385     <td>Constraints on literal unions</td>
12386     <td class="none" align="center">Unknown</td>
12387   </tr>
12388   <tr class="open" id="2097">
12389     <td><a href="https://wg21.link/cwg2097">2097</a></td>
12390     <td>extension</td>
12391     <td>Lambdas and <TT>noreturn</TT> attribute</td>
12392     <td align="center">Extension</td>
12393   </tr>
12394   <tr id="2098">
12395     <td><a href="https://wg21.link/cwg2098">2098</a></td>
12396     <td>CD4</td>
12397     <td>Is <TT>uncaught_exceptions()</TT> per-thread?</td>
12398     <td class="none" align="center">Unknown</td>
12399   </tr>
12400   <tr id="2099">
12401     <td><a href="https://wg21.link/cwg2099">2099</a></td>
12402     <td>CD4</td>
12403     <td>Inferring the bound of an array static data member</td>
12404     <td class="none" align="center">Unknown</td>
12405   </tr>
12406   <tr id="2100">
12407     <td><a href="https://wg21.link/cwg2100">2100</a></td>
12408     <td>C++17</td>
12409     <td>Value-dependent address of static data member of class template</td>
12410     <td class="full" align="center">Clang 12</td>
12411   </tr>
12412   <tr id="2101">
12413     <td><a href="https://wg21.link/cwg2101">2101</a></td>
12414     <td>CD4</td>
12415     <td>Incorrect description of type- and value-dependence</td>
12416     <td class="none" align="center">Unknown</td>
12417   </tr>
12418   <tr class="open" id="2102">
12419     <td><a href="https://wg21.link/cwg2102">2102</a></td>
12420     <td>drafting</td>
12421     <td>Constructor checking in <I>new-expression</I></td>
12422     <td align="center">Not resolved</td>
12423   </tr>
12424   <tr id="2103">
12425     <td><a href="https://wg21.link/cwg2103">2103</a></td>
12426     <td>CD5</td>
12427     <td>Lvalue-to-rvalue conversion is irrelevant in odr-use of a reference</td>
12428     <td class="full" align="center">Yes</td>
12429   </tr>
12430   <tr id="2104">
12431     <td><a href="https://wg21.link/cwg2104">2104</a></td>
12432     <td>CD4</td>
12433     <td>Internal-linkage <TT>constexpr</TT> references and ODR requirements</td>
12434     <td class="none" align="center">Unknown</td>
12435   </tr>
12436   <tr class="open" id="2105">
12437     <td><a href="https://wg21.link/cwg2105">2105</a></td>
12438     <td>open</td>
12439     <td>When do the arguments for a parameter pack end?</td>
12440     <td align="center">Not resolved</td>
12441   </tr>
12442   <tr id="2106">
12443     <td><a href="https://wg21.link/cwg2106">2106</a></td>
12444     <td>CD4</td>
12445     <td>Unclear restrictions on use of function-type template arguments</td>
12446     <td class="none" align="center">Unknown</td>
12447   </tr>
12448   <tr id="2107">
12449     <td><a href="https://wg21.link/cwg2107">2107</a></td>
12450     <td>CD4</td>
12451     <td>Lifetime of temporaries for default arguments in array copying</td>
12452     <td class="none" align="center">Unknown</td>
12453   </tr>
12454   <tr class="open" id="2108">
12455     <td><a href="https://wg21.link/cwg2108">2108</a></td>
12456     <td>drafting</td>
12457     <td>Conversions to non-class prvalues in reference initialization</td>
12458     <td align="center">Not resolved</td>
12459   </tr>
12460   <tr id="2109">
12461     <td><a href="https://wg21.link/cwg2109">2109</a></td>
12462     <td>CD4</td>
12463     <td>Value dependence underspecified</td>
12464     <td class="none" align="center">Unknown</td>
12465   </tr>
12466   <tr class="open" id="2110">
12467     <td><a href="https://wg21.link/cwg2110">2110</a></td>
12468     <td>drafting</td>
12469     <td>Overload resolution for base class conversion and reference/non-reference</td>
12470     <td align="center">Not resolved</td>
12471   </tr>
12472   <tr id="2111">
12473     <td><a href="https://wg21.link/cwg2111">2111</a></td>
12474     <td>NAD</td>
12475     <td>Array temporaries in reference binding</td>
12476     <td class="none" align="center">Unknown</td>
12477   </tr>
12478   <tr id="2112">
12479     <td><a href="https://wg21.link/cwg2112">2112</a></td>
12480     <td>CD5</td>
12481     <td><TT>new auto{x}</TT></td>
12482     <td class="none" align="center">Unknown</td>
12483   </tr>
12484   <tr id="2113">
12485     <td><a href="https://wg21.link/cwg2113">2113</a></td>
12486     <td>CD4</td>
12487     <td>Incompete specification of types for declarators</td>
12488     <td class="none" align="center">Unknown</td>
12489   </tr>
12490   <tr id="2114">
12491     <td><a href="https://wg21.link/cwg2114">2114</a></td>
12492     <td>CD3</td>
12493     <td>Missing description of incompatibility from aggregate NSDMIs</td>
12494     <td class="none" align="center">Unknown</td>
12495   </tr>
12496   <tr class="open" id="2115">
12497     <td><a href="https://wg21.link/cwg2115">2115</a></td>
12498     <td>drafting</td>
12499     <td>Order of implicit destruction vs release of automatic storage</td>
12500     <td align="center">Not resolved</td>
12501   </tr>
12502   <tr id="2116">
12503     <td><a href="https://wg21.link/cwg2116">2116</a></td>
12504     <td>C++17</td>
12505     <td>Direct or copy initialization for omitted aggregate initializers</td>
12506     <td class="none" align="center">Unknown</td>
12507   </tr>
12508   <tr class="open" id="2117">
12509     <td><a href="https://wg21.link/cwg2117">2117</a></td>
12510     <td>drafting</td>
12511     <td>Explicit specializations and <TT>constexpr</TT> function templates</td>
12512     <td align="center">Not resolved</td>
12513   </tr>
12514   <tr class="open" id="2118">
12515     <td><a href="https://wg21.link/cwg2118">2118</a></td>
12516     <td>open</td>
12517     <td>Stateful metaprogramming via friend injection</td>
12518     <td align="center">Not resolved</td>
12519   </tr>
12520   <tr id="2119">
12521     <td><a href="https://wg21.link/cwg2119">2119</a></td>
12522     <td>NAD</td>
12523     <td>Disambiguation of multi-level covariant return type</td>
12524     <td class="none" align="center">Unknown</td>
12525   </tr>
12526   <tr id="2120">
12527     <td><a href="https://wg21.link/cwg2120">2120</a></td>
12528     <td>CD4</td>
12529     <td>Array as first non-static data member in standard-layout class</td>
12530     <td class="full" align="center">Clang 7</td>
12531   </tr>
12532   <tr id="2121">
12533     <td><a href="https://wg21.link/cwg2121">2121</a></td>
12534     <td>CD6</td>
12535     <td>More flexible lambda syntax</td>
12536     <td class="none" align="center">Unknown</td>
12537   </tr>
12538   <tr id="2122">
12539     <td><a href="https://wg21.link/cwg2122">2122</a></td>
12540     <td>CD4</td>
12541     <td>Glvalues of <TT>void</TT> type</td>
12542     <td class="none" align="center">Unknown</td>
12543   </tr>
12544   <tr class="open" id="2123">
12545     <td><a href="https://wg21.link/cwg2123">2123</a></td>
12546     <td>open</td>
12547     <td>Omitted constant initialization of local static variables</td>
12548     <td align="center">Not resolved</td>
12549   </tr>
12550   <tr id="2124">
12551     <td><a href="https://wg21.link/cwg2124">2124</a></td>
12552     <td>CD4</td>
12553     <td>Signature of constructor template</td>
12554     <td class="none" align="center">Unknown</td>
12555   </tr>
12556   <tr id="2125">
12557     <td><a href="https://wg21.link/cwg2125">2125</a></td>
12558     <td>NAD</td>
12559     <td>Copy elision and comma operator</td>
12560     <td class="none" align="center">Unknown</td>
12561   </tr>
12562   <tr id="2126">
12563     <td><a href="https://wg21.link/cwg2126">2126</a></td>
12564     <td>C++20</td>
12565     <td>Lifetime-extended temporaries in constant expressions</td>
12566     <td class="full" align="center">Clang 12</td>
12567   </tr>
12568   <tr class="open" id="2127">
12569     <td><a href="https://wg21.link/cwg2127">2127</a></td>
12570     <td>drafting</td>
12571     <td>Partial specialization and nullptr</td>
12572     <td align="center">Not resolved</td>
12573   </tr>
12574   <tr class="open" id="2128">
12575     <td><a href="https://wg21.link/cwg2128">2128</a></td>
12576     <td>drafting</td>
12577     <td>Imprecise rule for reference member initializer</td>
12578     <td align="center">Not resolved</td>
12579   </tr>
12580   <tr id="2129">
12581     <td><a href="https://wg21.link/cwg2129">2129</a></td>
12582     <td>CD4</td>
12583     <td>Non-object prvalues and constant expressions</td>
12584     <td class="none" align="center">Unknown</td>
12585   </tr>
12586   <tr id="2130">
12587     <td><a href="https://wg21.link/cwg2130">2130</a></td>
12588     <td>CD4</td>
12589     <td>Over-aligned types in <I>new-expression</I>s</td>
12590     <td class="none" align="center">Unknown</td>
12591   </tr>
12592   <tr class="open" id="2131">
12593     <td><a href="https://wg21.link/cwg2131">2131</a></td>
12594     <td>drafting</td>
12595     <td>Ambiguity with <I>opaque-enum-declaration</I></td>
12596     <td align="center">Not resolved</td>
12597   </tr>
12598   <tr id="2132">
12599     <td><a href="https://wg21.link/cwg2132">2132</a></td>
12600     <td>NAD</td>
12601     <td>Deprecated default generated copy constructors</td>
12602     <td class="none" align="center">Unknown</td>
12603   </tr>
12604   <tr id="2133">
12605     <td><a href="https://wg21.link/cwg2133">2133</a></td>
12606     <td>CD5</td>
12607     <td>Converting <TT>std::nullptr_t</TT> to <TT>bool</TT></td>
12608     <td class="none" align="center">Unknown</td>
12609   </tr>
12610   <tr id="2134">
12611     <td><a href="https://wg21.link/cwg2134">2134</a></td>
12612     <td>NAD</td>
12613     <td>Objectless references to non-static member functions</td>
12614     <td class="none" align="center">Unknown</td>
12615   </tr>
12616   <tr id="2135">
12617     <td><a href="https://wg21.link/cwg2135">2135</a></td>
12618     <td>NAD</td>
12619     <td><I>mem-initializer</I>s for virtual bases of abstract classes</td>
12620     <td class="none" align="center">Unknown</td>
12621   </tr>
12622   <tr id="2136">
12623     <td><a href="https://wg21.link/cwg2136">2136</a></td>
12624     <td>NAD</td>
12625     <td>Argument-dependent lookup and initializer lists</td>
12626     <td class="none" align="center">Unknown</td>
12627   </tr>
12628   <tr id="2137">
12629     <td><a href="https://wg21.link/cwg2137">2137</a></td>
12630     <td>CD4</td>
12631     <td>List-initialization from object of same type</td>
12632     <td class="none" align="center">Unknown</td>
12633   </tr>
12634   <tr id="2138">
12635     <td><a href="https://wg21.link/cwg2138">2138</a></td>
12636     <td>NAD</td>
12637     <td>Explicit member specialization vs implicit instantiation</td>
12638     <td class="none" align="center">Unknown</td>
12639   </tr>
12640   <tr id="2139">
12641     <td><a href="https://wg21.link/cwg2139">2139</a></td>
12642     <td>NAD</td>
12643     <td>Floating-point requirements for integer representation</td>
12644     <td class="none" align="center">Unknown</td>
12645   </tr>
12646   <tr id="2140">
12647     <td><a href="https://wg21.link/cwg2140">2140</a></td>
12648     <td>CD4</td>
12649     <td>Lvalue-to-rvalue conversion of <TT>std::nullptr_t</TT></td>
12650     <td class="full" align="center">Clang 9</td>
12651   </tr>
12652   <tr id="2141">
12653     <td><a href="https://wg21.link/cwg2141">2141</a></td>
12654     <td>CD4</td>
12655     <td>Ambiguity in <I>new-expression</I> with <I>elaborated-type-specifier</I></td>
12656     <td class="none" align="center">Unknown</td>
12657   </tr>
12658   <tr id="2142">
12659     <td><a href="https://wg21.link/cwg2142">2142</a></td>
12660     <td>NAD</td>
12661     <td>Missing definition of associated classes and namespaces</td>
12662     <td class="none" align="center">Unknown</td>
12663   </tr>
12664   <tr id="2143">
12665     <td><a href="https://wg21.link/cwg2143">2143</a></td>
12666     <td>C++17</td>
12667     <td>Value-dependency via injected-class-name</td>
12668     <td class="none" align="center">Unknown</td>
12669   </tr>
12670   <tr class="open" id="2144">
12671     <td><a href="https://wg21.link/cwg2144">2144</a></td>
12672     <td>drafting</td>
12673     <td>Function/variable declaration ambiguity</td>
12674     <td align="center">Not resolved</td>
12675   </tr>
12676   <tr id="2145">
12677     <td><a href="https://wg21.link/cwg2145">2145</a></td>
12678     <td>CD4</td>
12679     <td>Parenthesized declarator in function definition</td>
12680     <td class="none" align="center">Unknown</td>
12681   </tr>
12682   <tr id="2146">
12683     <td><a href="https://wg21.link/cwg2146">2146</a></td>
12684     <td>CD4</td>
12685     <td>Scalar object vs memory location in definition of &#8220;unsequenced&#8221;</td>
12686     <td class="none" align="center">Unknown</td>
12687   </tr>
12688   <tr id="2147">
12689     <td><a href="https://wg21.link/cwg2147">2147</a></td>
12690     <td>CD4</td>
12691     <td>Initializer-list arguments and pack deduction</td>
12692     <td class="none" align="center">Unknown</td>
12693   </tr>
12694   <tr class="open" id="2148">
12695     <td><a href="https://wg21.link/cwg2148">2148</a></td>
12696     <td>drafting</td>
12697     <td>Thread storage duration and order of initialization</td>
12698     <td align="center">Not resolved</td>
12699   </tr>
12700   <tr class="open" id="2149">
12701     <td><a href="https://wg21.link/cwg2149">2149</a></td>
12702     <td>drafting</td>
12703     <td>Brace elision and array length deduction</td>
12704     <td align="center">Not resolved</td>
12705   </tr>
12706   <tr id="2150">
12707     <td><a href="https://wg21.link/cwg2150">2150</a></td>
12708     <td>CD3</td>
12709     <td>Initializer list array lifetime</td>
12710     <td class="none" align="center">Unknown</td>
12711   </tr>
12712   <tr id="2151">
12713     <td><a href="https://wg21.link/cwg2151">2151</a></td>
12714     <td>CD4</td>
12715     <td>Exception object is not created</td>
12716     <td class="none" align="center">Unknown</td>
12717   </tr>
12718   <tr id="2152">
12719     <td><a href="https://wg21.link/cwg2152">2152</a></td>
12720     <td>NAD</td>
12721     <td>Can an alternative token be used as a <I>ud-suffix</I>?</td>
12722     <td class="none" align="center">Unknown</td>
12723   </tr>
12724   <tr id="2153">
12725     <td><a href="https://wg21.link/cwg2153">2153</a></td>
12726     <td>CD4</td>
12727     <td><I>pure-specifier</I> in friend declaration</td>
12728     <td class="none" align="center">Unknown</td>
12729   </tr>
12730   <tr id="2154">
12731     <td><a href="https://wg21.link/cwg2154">2154</a></td>
12732     <td>CD4</td>
12733     <td>Ambiguity of <I>pure-specifier</I></td>
12734     <td class="none" align="center">Unknown</td>
12735   </tr>
12736   <tr id="2155">
12737     <td><a href="https://wg21.link/cwg2155">2155</a></td>
12738     <td>C++17</td>
12739     <td>Defining classes and enumerations via <I>using-declaration</I>s</td>
12740     <td class="none" align="center">Unknown</td>
12741   </tr>
12742   <tr id="2156">
12743     <td><a href="https://wg21.link/cwg2156">2156</a></td>
12744     <td>CD4</td>
12745     <td>Definition of enumeration declared by <I>using-declaration</I></td>
12746     <td class="none" align="center">Unknown</td>
12747   </tr>
12748   <tr id="2157">
12749     <td><a href="https://wg21.link/cwg2157">2157</a></td>
12750     <td>CD4</td>
12751     <td>Further disambiguation of enumeration <I>elaborated-type-specifier</I></td>
12752     <td class="full" align="center">Clang 11</td>
12753   </tr>
12754   <tr class="open" id="2158">
12755     <td><a href="https://wg21.link/cwg2158">2158</a></td>
12756     <td>drafting</td>
12757     <td>Polymorphic behavior during destruction</td>
12758     <td align="center">Not resolved</td>
12759   </tr>
12760   <tr id="2159">
12761     <td><a href="https://wg21.link/cwg2159">2159</a></td>
12762     <td>NAD</td>
12763     <td>Lambda capture and local <TT>thread_local</TT> variables</td>
12764     <td class="none" align="center">Unknown</td>
12765   </tr>
12766   <tr class="open" id="2160">
12767     <td><a href="https://wg21.link/cwg2160">2160</a></td>
12768     <td>open</td>
12769     <td>Issues with partial ordering</td>
12770     <td align="center">Not resolved</td>
12771   </tr>
12772   <tr id="2161">
12773     <td><a href="https://wg21.link/cwg2161">2161</a></td>
12774     <td>NAD</td>
12775     <td>Explicit instantiation declaration and &#8220;preceding initialization&#8221;</td>
12776     <td class="none" align="center">Unknown</td>
12777   </tr>
12778   <tr id="2162">
12779     <td><a href="https://wg21.link/cwg2162">2162</a></td>
12780     <td>CD3</td>
12781     <td>Capturing <TT>this</TT> by reference</td>
12782     <td class="none" align="center">Unknown</td>
12783   </tr>
12784   <tr id="2163">
12785     <td><a href="https://wg21.link/cwg2163">2163</a></td>
12786     <td>CD4</td>
12787     <td>Labels in <TT>constexpr</TT> functions</td>
12788     <td class="none" align="center">Unknown</td>
12789   </tr>
12790   <tr id="2164">
12791     <td><a href="https://wg21.link/cwg2164">2164</a></td>
12792     <td>CD5</td>
12793     <td>Name hiding and <I>using-directive</I>s</td>
12794     <td class="none" align="center">Unknown</td>
12795   </tr>
12796   <tr id="2165">
12797     <td><a href="https://wg21.link/cwg2165">2165</a></td>
12798     <td>CD6</td>
12799     <td>Namespaces, declarative regions, and translation units</td>
12800     <td class="na" align="center">N/A</td>
12801   </tr>
12802   <tr class="open" id="2166">
12803     <td><a href="https://wg21.link/cwg2166">2166</a></td>
12804     <td>drafting</td>
12805     <td>Unclear meaning of &#8220;undefined <TT>constexpr</TT> function&#8221;</td>
12806     <td align="center">Not resolved</td>
12807   </tr>
12808   <tr id="2167">
12809     <td><a href="https://wg21.link/cwg2167">2167</a></td>
12810     <td>CD4</td>
12811     <td>Non-member references with lifetimes within the current evaluation</td>
12812     <td class="none" align="center">Unknown</td>
12813   </tr>
12814   <tr class="open" id="2168">
12815     <td><a href="https://wg21.link/cwg2168">2168</a></td>
12816     <td>open</td>
12817     <td>Narrowing conversions and +/- infinity</td>
12818     <td align="center">Not resolved</td>
12819   </tr>
12820   <tr class="open" id="2169">
12821     <td><a href="https://wg21.link/cwg2169">2169</a></td>
12822     <td>open</td>
12823     <td>Narrowing conversions and overload resolution</td>
12824     <td align="center">Not resolved</td>
12825   </tr>
12826   <tr id="2170">
12827     <td><a href="https://wg21.link/cwg2170">2170</a></td>
12828     <td>CD5</td>
12829     <td>Unclear definition of odr-use for arrays</td>
12830     <td class="full" align="center">Clang 9</td>
12831   </tr>
12832   <tr id="2171">
12833     <td><a href="https://wg21.link/cwg2171">2171</a></td>
12834     <td>CD4</td>
12835     <td>Triviality of copy constructor with less-qualified parameter</td>
12836     <td class="full" align="center">Clang 15</td>
12837   </tr>
12838   <tr class="open" id="2172">
12839     <td><a href="https://wg21.link/cwg2172">2172</a></td>
12840     <td>drafting</td>
12841     <td>Multiple exceptions with one exception object</td>
12842     <td align="center">Not resolved</td>
12843   </tr>
12844   <tr class="open" id="2173">
12845     <td><a href="https://wg21.link/cwg2173">2173</a></td>
12846     <td>open</td>
12847     <td>Partial specialization with non-deduced contexts</td>
12848     <td align="center">Not resolved</td>
12849   </tr>
12850   <tr id="2174">
12851     <td><a href="https://wg21.link/cwg2174">2174</a></td>
12852     <td>C++17</td>
12853     <td>Unclear rules for friend definitions in templates</td>
12854     <td class="none" align="center">Unknown</td>
12855   </tr>
12856   <tr id="2175">
12857     <td><a href="https://wg21.link/cwg2175">2175</a></td>
12858     <td>CD4</td>
12859     <td>Ambiguity with attribute in conversion operator declaration</td>
12860     <td class="none" align="center">Unknown</td>
12861   </tr>
12862   <tr id="2176">
12863     <td><a href="https://wg21.link/cwg2176">2176</a></td>
12864     <td>CD4</td>
12865     <td>Destroying the returned object when a destructor throws</td>
12866     <td class="none" align="center">Unknown</td>
12867   </tr>
12868   <tr id="2177">
12869     <td><a href="https://wg21.link/cwg2177">2177</a></td>
12870     <td>CD5</td>
12871     <td>Placement <TT>operator delete</TT> and parameter copies</td>
12872     <td class="none" align="center">Unknown</td>
12873   </tr>
12874   <tr id="2178">
12875     <td><a href="https://wg21.link/cwg2178">2178</a></td>
12876     <td>NAD</td>
12877     <td>Substitution of dependent template arguments in default template arguments</td>
12878     <td class="none" align="center">Unknown</td>
12879   </tr>
12880   <tr class="open" id="2179">
12881     <td><a href="https://wg21.link/cwg2179">2179</a></td>
12882     <td>drafting</td>
12883     <td>Required diagnostic for partial specialization after first use</td>
12884     <td align="center">Not resolved</td>
12885   </tr>
12886   <tr id="2180">
12887     <td><a href="https://wg21.link/cwg2180">2180</a></td>
12888     <td>CD4</td>
12889     <td>Virtual bases in destructors and defaulted assignment operators</td>
12890     <td class="full" align="center">Yes</td>
12891   </tr>
12892   <tr class="open" id="2181">
12893     <td><a href="https://wg21.link/cwg2181">2181</a></td>
12894     <td>drafting</td>
12895     <td>Normative requirements in an informative Annex</td>
12896     <td align="center">Not resolved</td>
12897   </tr>
12898   <tr class="open" id="2182">
12899     <td><a href="https://wg21.link/cwg2182">2182</a></td>
12900     <td>drafting</td>
12901     <td>Pointer arithmetic in array-like containers</td>
12902     <td align="center">Not resolved</td>
12903   </tr>
12904   <tr id="2183">
12905     <td><a href="https://wg21.link/cwg2183">2183</a></td>
12906     <td>NAD</td>
12907     <td>Problems in description of potential exceptions</td>
12908     <td class="none" align="center">Unknown</td>
12909   </tr>
12910   <tr id="2184">
12911     <td><a href="https://wg21.link/cwg2184">2184</a></td>
12912     <td>CD4</td>
12913     <td>Missing C compatibility entry for decrement of <TT>bool</TT></td>
12914     <td class="none" align="center">Unknown</td>
12915   </tr>
12916   <tr class="open" id="2185">
12917     <td><a href="https://wg21.link/cwg2185">2185</a></td>
12918     <td>open</td>
12919     <td>Cv-qualified numeric types</td>
12920     <td align="center">Not resolved</td>
12921   </tr>
12922   <tr class="open" id="2186">
12923     <td><a href="https://wg21.link/cwg2186">2186</a></td>
12924     <td>drafting</td>
12925     <td>Unclear point that &#8220;preceding initialization&#8221; must precede</td>
12926     <td align="center">Not resolved</td>
12927   </tr>
12928   <tr class="open" id="2187">
12929     <td><a href="https://wg21.link/cwg2187">2187</a></td>
12930     <td>drafting</td>
12931     <td>Protected members and access via <I>qualified-id</I></td>
12932     <td align="center">Not resolved</td>
12933   </tr>
12934   <tr class="open" id="2188">
12935     <td><a href="https://wg21.link/cwg2188">2188</a></td>
12936     <td>open</td>
12937     <td><I>empty-declaration</I> grammar ambiguity</td>
12938     <td align="center">Not resolved</td>
12939   </tr>
12940   <tr class="open" id="2189">
12941     <td><a href="https://wg21.link/cwg2189">2189</a></td>
12942     <td>open</td>
12943     <td>Surrogate call template</td>
12944     <td align="center">Not resolved</td>
12945   </tr>
12946   <tr class="open" id="2190">
12947     <td><a href="https://wg21.link/cwg2190">2190</a></td>
12948     <td>open</td>
12949     <td>Insufficient specification of <TT>__has_include</TT></td>
12950     <td align="center">Not resolved</td>
12951   </tr>
12952   <tr id="2191">
12953     <td><a href="https://wg21.link/cwg2191">2191</a></td>
12954     <td>C++17</td>
12955     <td>Incorrect result for <TT>noexcept(typeid(v))</TT></td>
12956     <td class="none" align="center">Unknown</td>
12957   </tr>
12958   <tr class="open" id="2192">
12959     <td><a href="https://wg21.link/cwg2192">2192</a></td>
12960     <td>open</td>
12961     <td>Constant expressions and order-of-eval undefined behavior</td>
12962     <td align="center">Not resolved</td>
12963   </tr>
12964   <tr id="2193">
12965     <td><a href="https://wg21.link/cwg2193">2193</a></td>
12966     <td>NAD</td>
12967     <td><TT>numeric_limits&lt;int&gt;::radix</TT> and <TT>digits</TT></td>
12968     <td class="none" align="center">Unknown</td>
12969   </tr>
12970   <tr class="open" id="2194">
12971     <td><a href="https://wg21.link/cwg2194">2194</a></td>
12972     <td>drafting</td>
12973     <td>Impossible case in list initialization</td>
12974     <td align="center">Not resolved</td>
12975   </tr>
12976   <tr class="open" id="2195">
12977     <td><a href="https://wg21.link/cwg2195">2195</a></td>
12978     <td>open</td>
12979     <td>Unsolicited reading of trailing volatile members</td>
12980     <td align="center">Not resolved</td>
12981   </tr>
12982   <tr id="2196">
12983     <td><a href="https://wg21.link/cwg2196">2196</a></td>
12984     <td>C++17</td>
12985     <td>Zero-initialization with virtual base classes</td>
12986     <td class="none" align="center">Unknown</td>
12987   </tr>
12988   <tr id="2197">
12989     <td><a href="https://wg21.link/cwg2197">2197</a></td>
12990     <td>C++17</td>
12991     <td>Overload resolution and deleted special member functions</td>
12992     <td class="none" align="center">Unknown</td>
12993   </tr>
12994   <tr id="2198">
12995     <td><a href="https://wg21.link/cwg2198">2198</a></td>
12996     <td>C++17</td>
12997     <td>Linkage of enumerators</td>
12998     <td class="none" align="center">Unknown</td>
12999   </tr>
13000   <tr id="2199">
13001     <td><a href="https://wg21.link/cwg2199">2199</a></td>
13002     <td>CD6</td>
13003     <td>Typedefs and tags</td>
13004     <td class="none" align="center">Unknown</td>
13005   </tr>
13006   <tr id="2200">
13007     <td><a href="https://wg21.link/cwg2200">2200</a></td>
13008     <td>NAD</td>
13009     <td>Conversions in template argument deduction</td>
13010     <td class="none" align="center">Unknown</td>
13011   </tr>
13012   <tr id="2201">
13013     <td><a href="https://wg21.link/cwg2201">2201</a></td>
13014     <td>C++17</td>
13015     <td>Cv-qualification of array types</td>
13016     <td class="none" align="center">Unknown</td>
13017   </tr>
13018   <tr class="open" id="2202">
13019     <td><a href="https://wg21.link/cwg2202">2202</a></td>
13020     <td>drafting</td>
13021     <td>When does default argument instantiation occur?</td>
13022     <td align="center">Not resolved</td>
13023   </tr>
13024   <tr class="open" id="2203">
13025     <td><a href="https://wg21.link/cwg2203">2203</a></td>
13026     <td>drafting</td>
13027     <td>Defaulted copy/move constructors and UDCs</td>
13028     <td align="center">Not resolved</td>
13029   </tr>
13030   <tr id="2204">
13031     <td><a href="https://wg21.link/cwg2204">2204</a></td>
13032     <td>NAD</td>
13033     <td>Naming delegated constructors</td>
13034     <td class="none" align="center">Unknown</td>
13035   </tr>
13036   <tr id="2205">
13037     <td><a href="https://wg21.link/cwg2205">2205</a></td>
13038     <td>C++17</td>
13039     <td>Restrictions on use of <TT>alignas</TT></td>
13040     <td class="none" align="center">Unknown</td>
13041   </tr>
13042   <tr id="2206">
13043     <td><a href="https://wg21.link/cwg2206">2206</a></td>
13044     <td>C++17</td>
13045     <td>Composite type of object and function pointers</td>
13046     <td class="none" align="center">Unknown</td>
13047   </tr>
13048   <tr id="2207">
13049     <td><a href="https://wg21.link/cwg2207">2207</a></td>
13050     <td>CD5</td>
13051     <td>Alignment of allocation function return value</td>
13052     <td class="none" align="center">Unknown</td>
13053   </tr>
13054   <tr id="2208">
13055     <td><a href="https://wg21.link/cwg2208">2208</a></td>
13056     <td>NAD</td>
13057     <td><I>static_assert-declaration</I> does not declare a member</td>
13058     <td class="none" align="center">Unknown</td>
13059   </tr>
13060   <tr id="2209">
13061     <td><a href="https://wg21.link/cwg2209">2209</a></td>
13062     <td>NAD</td>
13063     <td>Destruction of constructed array elements</td>
13064     <td class="none" align="center">Unknown</td>
13065   </tr>
13066   <tr id="2210">
13067     <td><a href="https://wg21.link/cwg2210">2210</a></td>
13068     <td>NAD</td>
13069     <td>Principal/target constructor confusion</td>
13070     <td class="none" align="center">Unknown</td>
13071   </tr>
13072   <tr id="2211">
13073     <td><a href="https://wg21.link/cwg2211">2211</a></td>
13074     <td>C++17</td>
13075     <td>Hiding by lambda captures and parameters</td>
13076     <td class="full" align="center">Clang 8</td>
13077   </tr>
13078   <tr id="2212">
13079     <td><a href="https://wg21.link/cwg2212">2212</a></td>
13080     <td>CD5</td>
13081     <td>Typedef changing linkage after use</td>
13082     <td class="none" align="center">Unknown</td>
13083   </tr>
13084   <tr id="2213">
13085     <td><a href="https://wg21.link/cwg2213">2213</a></td>
13086     <td>CD6</td>
13087     <td>Forward declaration of partial specializations</td>
13088     <td class="none" align="center">Unknown</td>
13089   </tr>
13090   <tr id="2214">
13091     <td><a href="https://wg21.link/cwg2214">2214</a></td>
13092     <td>C++17</td>
13093     <td>Missing requirement on representation of integer values</td>
13094     <td class="none" align="center">Unknown</td>
13095   </tr>
13096   <tr id="2215">
13097     <td><a href="https://wg21.link/cwg2215">2215</a></td>
13098     <td>C++17</td>
13099     <td>Redundant description of language linkage in function call</td>
13100     <td class="none" align="center">Unknown</td>
13101   </tr>
13102   <tr id="2216">
13103     <td><a href="https://wg21.link/cwg2216">2216</a></td>
13104     <td>NAD</td>
13105     <td>Exception specifications in unevaluated contexts</td>
13106     <td class="none" align="center">Unknown</td>
13107   </tr>
13108   <tr id="2217">
13109     <td><a href="https://wg21.link/cwg2217">2217</a></td>
13110     <td>NAD</td>
13111     <td><TT>constexpr</TT> constructors for non-literal types</td>
13112     <td class="none" align="center">Unknown</td>
13113   </tr>
13114   <tr id="2218">
13115     <td><a href="https://wg21.link/cwg2218">2218</a></td>
13116     <td>C++17</td>
13117     <td>Ambiguity and namespace aliases</td>
13118     <td class="none" align="center">Unknown</td>
13119   </tr>
13120   <tr class="open" id="2219">
13121     <td><a href="https://wg21.link/cwg2219">2219</a></td>
13122     <td>drafting</td>
13123     <td>Dynamically-unreachable handlers</td>
13124     <td align="center">Not resolved</td>
13125   </tr>
13126   <tr id="2220">
13127     <td><a href="https://wg21.link/cwg2220">2220</a></td>
13128     <td>C++17</td>
13129     <td>Hiding index variable in range-based <TT>for</TT></td>
13130     <td class="none" align="center">Unknown</td>
13131   </tr>
13132   <tr id="2221">
13133     <td><a href="https://wg21.link/cwg2221">2221</a></td>
13134     <td>CD6</td>
13135     <td>Copying volatile objects</td>
13136     <td class="none" align="center">Unknown</td>
13137   </tr>
13138   <tr class="open" id="2222">
13139     <td><a href="https://wg21.link/cwg2222">2222</a></td>
13140     <td>drafting</td>
13141     <td>Additional contexts where instantiation is not required</td>
13142     <td align="center">Not resolved</td>
13143   </tr>
13144   <tr class="open" id="2223">
13145     <td><a href="https://wg21.link/cwg2223">2223</a></td>
13146     <td>drafting</td>
13147     <td>Multiple <TT>alignas</TT> specifiers</td>
13148     <td align="center">Not resolved</td>
13149   </tr>
13150   <tr id="2224">
13151     <td><a href="https://wg21.link/cwg2224">2224</a></td>
13152     <td>C++17</td>
13153     <td>Member subobjects and base-class casts</td>
13154     <td class="none" align="center">Unknown</td>
13155   </tr>
13156   <tr id="2225">
13157     <td><a href="https://wg21.link/cwg2225">2225</a></td>
13158     <td>NAD</td>
13159     <td><TT>reinterpret_cast</TT> to same floating-point type</td>
13160     <td class="none" align="center">Unknown</td>
13161   </tr>
13162   <tr id="2226">
13163     <td><a href="https://wg21.link/cwg2226">2226</a></td>
13164     <td>CD5</td>
13165     <td>Xvalues vs lvalues in conditional expressions</td>
13166     <td class="none" align="center">Unknown</td>
13167   </tr>
13168   <tr id="2227">
13169     <td><a href="https://wg21.link/cwg2227">2227</a></td>
13170     <td>CD5</td>
13171     <td>Destructor access and default member initializers</td>
13172     <td class="none" align="center">Unknown</td>
13173   </tr>
13174   <tr class="open" id="2228">
13175     <td><a href="https://wg21.link/cwg2228">2228</a></td>
13176     <td>open</td>
13177     <td>Ambiguity resolution for cast to function type</td>
13178     <td align="center">Not resolved</td>
13179   </tr>
13180   <tr id="2229">
13181     <td><a href="https://wg21.link/cwg2229">2229</a></td>
13182     <td>CD5</td>
13183     <td>Volatile unnamed bit-fields</td>
13184     <td class="full" align="center">Clang 7</td>
13185   </tr>
13186   <tr id="2230">
13187     <td><a href="https://wg21.link/cwg2230">2230</a></td>
13188     <td>NAD</td>
13189     <td>Linkage of <TT>extern "C"</TT> function in unnamed namespace</td>
13190     <td class="none" align="center">Unknown</td>
13191   </tr>
13192   <tr id="2231">
13193     <td><a href="https://wg21.link/cwg2231">2231</a></td>
13194     <td>NAD</td>
13195     <td>Class member access to static data member template</td>
13196     <td class="none" align="center">Unknown</td>
13197   </tr>
13198   <tr class="open" id="2232">
13199     <td><a href="https://wg21.link/cwg2232">2232</a></td>
13200     <td>open</td>
13201     <td><TT>thread_local</TT> anonymous unions</td>
13202     <td align="center">Not resolved</td>
13203   </tr>
13204   <tr id="2233">
13205     <td><a href="https://wg21.link/cwg2233">2233</a></td>
13206     <td>CD5</td>
13207     <td>Function parameter packs following default arguments</td>
13208     <td class="full" align="center">Clang 11</td>
13209   </tr>
13210   <tr id="2234">
13211     <td><a href="https://wg21.link/cwg2234">2234</a></td>
13212     <td>CD5</td>
13213     <td>Missing rules for <I>simple-template-id</I> as <I>class-name</I></td>
13214     <td class="none" align="center">Unknown</td>
13215   </tr>
13216   <tr id="2235">
13217     <td><a href="https://wg21.link/cwg2235">2235</a></td>
13218     <td>CD5</td>
13219     <td>Partial ordering and non-dependent types</td>
13220     <td class="none" align="center">Unknown</td>
13221   </tr>
13222   <tr class="open" id="2236">
13223     <td><a href="https://wg21.link/cwg2236">2236</a></td>
13224     <td>drafting</td>
13225     <td>When is an alias template specialization dependent?</td>
13226     <td align="center">Not resolved</td>
13227   </tr>
13228   <tr id="2237">
13229     <td><a href="https://wg21.link/cwg2237">2237</a></td>
13230     <td>CD5</td>
13231     <td>Can a <I>template-id</I> name a constructor?</td>
13232     <td class="none" align="center">Unknown</td>
13233   </tr>
13234   <tr id="2238">
13235     <td><a href="https://wg21.link/cwg2238">2238</a></td>
13236     <td>NAD</td>
13237     <td>Contradictory alignment requirements for allocation</td>
13238     <td class="none" align="center">Unknown</td>
13239   </tr>
13240   <tr id="2239">
13241     <td><a href="https://wg21.link/cwg2239">2239</a></td>
13242     <td>NAD</td>
13243     <td>Sized deallocation with a trivial destructor</td>
13244     <td class="none" align="center">Unknown</td>
13245   </tr>
13246   <tr id="2240">
13247     <td><a href="https://wg21.link/cwg2240">2240</a></td>
13248     <td>NAD</td>
13249     <td><TT>this</TT> is not odr-used in a constant expression</td>
13250     <td class="none" align="center">Unknown</td>
13251   </tr>
13252   <tr id="2241">
13253     <td><a href="https://wg21.link/cwg2241">2241</a></td>
13254     <td>CD5</td>
13255     <td>Overload resolution is not invoked with a single function</td>
13256     <td class="none" align="center">Unknown</td>
13257   </tr>
13258   <tr id="2242">
13259     <td><a href="https://wg21.link/cwg2242">2242</a></td>
13260     <td>DR</td>
13261     <td>ODR violation with constant initialization possibly omitted</td>
13262     <td class="none" align="center">Unknown</td>
13263   </tr>
13264   <tr class="open" id="2243">
13265     <td><a href="https://wg21.link/cwg2243">2243</a></td>
13266     <td>drafting</td>
13267     <td>Incorrect use of implicit conversion sequence</td>
13268     <td align="center">Not resolved</td>
13269   </tr>
13270   <tr class="open" id="2244">
13271     <td><a href="https://wg21.link/cwg2244">2244</a></td>
13272     <td>open</td>
13273     <td>Base class access in aggregate initialization</td>
13274     <td align="center">Not resolved</td>
13275   </tr>
13276   <tr class="open" id="2245">
13277     <td><a href="https://wg21.link/cwg2245">2245</a></td>
13278     <td>drafting</td>
13279     <td>Point of instantiation of incomplete class template</td>
13280     <td align="center">Not resolved</td>
13281   </tr>
13282   <tr class="open" id="2246">
13283     <td><a href="https://wg21.link/cwg2246">2246</a></td>
13284     <td>drafting</td>
13285     <td>Access of indirect virtual base class constructors</td>
13286     <td align="center">Not resolved</td>
13287   </tr>
13288   <tr id="2247">
13289     <td><a href="https://wg21.link/cwg2247">2247</a></td>
13290     <td>C++17</td>
13291     <td>Lambda capture and variable argument list</td>
13292     <td class="none" align="center">Unknown</td>
13293   </tr>
13294   <tr id="2248">
13295     <td><a href="https://wg21.link/cwg2248">2248</a></td>
13296     <td>C++17</td>
13297     <td>Problems with sized delete</td>
13298     <td class="none" align="center">Unknown</td>
13299   </tr>
13300   <tr id="2249">
13301     <td><a href="https://wg21.link/cwg2249">2249</a></td>
13302     <td>CD5</td>
13303     <td><I>identifier</I>s and <I>id-expression</I>s</td>
13304     <td class="none" align="center">Unknown</td>
13305   </tr>
13306   <tr class="open" id="2250">
13307     <td><a href="https://wg21.link/cwg2250">2250</a></td>
13308     <td>open</td>
13309     <td>Implicit instantiation, destruction, and TUs</td>
13310     <td align="center">Not resolved</td>
13311   </tr>
13312   <tr id="2251">
13313     <td><a href="https://wg21.link/cwg2251">2251</a></td>
13314     <td>C++17</td>
13315     <td>Unreachable enumeration list-initialization</td>
13316     <td class="none" align="center">Unknown</td>
13317   </tr>
13318   <tr class="open" id="2252">
13319     <td><a href="https://wg21.link/cwg2252">2252</a></td>
13320     <td>review</td>
13321     <td>Enumeration list-initialization from the same type</td>
13322     <td align="center">Not resolved</td>
13323   </tr>
13324   <tr id="2253">
13325     <td><a href="https://wg21.link/cwg2253">2253</a></td>
13326     <td>CD5</td>
13327     <td>Unnamed bit-fields and zero-initialization</td>
13328     <td class="none" align="center">Unknown</td>
13329   </tr>
13330   <tr id="2254">
13331     <td><a href="https://wg21.link/cwg2254">2254</a></td>
13332     <td>CD5</td>
13333     <td>Standard-layout classes and bit-fields</td>
13334     <td class="none" align="center">Unknown</td>
13335   </tr>
13336   <tr id="2255">
13337     <td><a href="https://wg21.link/cwg2255">2255</a></td>
13338     <td>CD5</td>
13339     <td>Instantiated static data member templates</td>
13340     <td class="none" align="center">Unknown</td>
13341   </tr>
13342   <tr id="2256">
13343     <td><a href="https://wg21.link/cwg2256">2256</a></td>
13344     <td>CD5</td>
13345     <td>Lifetime of trivially-destructible objects</td>
13346     <td class="none" align="center">Unknown</td>
13347   </tr>
13348   <tr id="2257">
13349     <td><a href="https://wg21.link/cwg2257">2257</a></td>
13350     <td>CD5</td>
13351     <td>Lifetime extension of references vs exceptions</td>
13352     <td class="none" align="center">Unknown</td>
13353   </tr>
13354   <tr class="open" id="2258">
13355     <td><a href="https://wg21.link/cwg2258">2258</a></td>
13356     <td>open</td>
13357     <td>Storage deallocation during period of destruction</td>
13358     <td align="center">Not resolved</td>
13359   </tr>
13360   <tr id="2259">
13361     <td><a href="https://wg21.link/cwg2259">2259</a></td>
13362     <td>C++17</td>
13363     <td>Unclear context describing ambiguity</td>
13364     <td class="none" align="center">Unknown</td>
13365   </tr>
13366   <tr id="2260">
13367     <td><a href="https://wg21.link/cwg2260">2260</a></td>
13368     <td>CD5</td>
13369     <td>Explicit specializations of deleted member functions</td>
13370     <td class="none" align="center">Unknown</td>
13371   </tr>
13372   <tr class="open" id="2261">
13373     <td><a href="https://wg21.link/cwg2261">2261</a></td>
13374     <td>extension</td>
13375     <td>Explicit instantiation of in-class <TT>friend</TT> definition</td>
13376     <td align="center">Extension</td>
13377   </tr>
13378   <tr id="2262">
13379     <td><a href="https://wg21.link/cwg2262">2262</a></td>
13380     <td>C++17</td>
13381     <td>Attributes for <I>asm-definition</I></td>
13382     <td class="none" align="center">Unknown</td>
13383   </tr>
13384   <tr class="open" id="2263">
13385     <td><a href="https://wg21.link/cwg2263">2263</a></td>
13386     <td>drafting</td>
13387     <td>Default argument instantiation for <TT>friend</TT>s</td>
13388     <td align="center">Not resolved</td>
13389   </tr>
13390   <tr class="open" id="2264">
13391     <td><a href="https://wg21.link/cwg2264">2264</a></td>
13392     <td>drafting</td>
13393     <td>Memberwise copying with indeterminate value</td>
13394     <td align="center">Not resolved</td>
13395   </tr>
13396   <tr class="open" id="2265">
13397     <td><a href="https://wg21.link/cwg2265">2265</a></td>
13398     <td>drafting</td>
13399     <td>Delayed pack expansion and member redeclarations</td>
13400     <td align="center">Not resolved</td>
13401   </tr>
13402   <tr id="2266">
13403     <td><a href="https://wg21.link/cwg2266">2266</a></td>
13404     <td>CD5</td>
13405     <td>Has dependent type vs is type-dependent</td>
13406     <td class="none" align="center">Unknown</td>
13407   </tr>
13408   <tr id="2267">
13409     <td><a href="https://wg21.link/cwg2267">2267</a></td>
13410     <td>CD5</td>
13411     <td>Copy-initialization of temporary in reference direct-initialization</td>
13412     <td class="none" align="center">Unknown</td>
13413   </tr>
13414   <tr id="2268">
13415     <td><a href="https://wg21.link/cwg2268">2268</a></td>
13416     <td>C++17</td>
13417     <td>Unions with mutable members in constant expressions revisited</td>
13418     <td class="none" align="center">Unknown</td>
13419   </tr>
13420   <tr id="2269">
13421     <td><a href="https://wg21.link/cwg2269">2269</a></td>
13422     <td>dup</td>
13423     <td>Additional recursive references in aggregate DMIs</td>
13424     <td class="none" align="center">Unknown</td>
13425   </tr>
13426   <tr id="2270">
13427     <td><a href="https://wg21.link/cwg2270">2270</a></td>
13428     <td>NAD</td>
13429     <td>Non-inline functions and explicit instantiation declarations</td>
13430     <td class="none" align="center">Unknown</td>
13431   </tr>
13432   <tr id="2271">
13433     <td><a href="https://wg21.link/cwg2271">2271</a></td>
13434     <td>C++17</td>
13435     <td>Aliasing <TT>this</TT></td>
13436     <td class="none" align="center">Unknown</td>
13437   </tr>
13438   <tr id="2272">
13439     <td><a href="https://wg21.link/cwg2272">2272</a></td>
13440     <td>C++17</td>
13441     <td>Implicit initialization of aggregate members of reference type</td>
13442     <td class="none" align="center">Unknown</td>
13443   </tr>
13444   <tr id="2273">
13445     <td><a href="https://wg21.link/cwg2273">2273</a></td>
13446     <td>CD5</td>
13447     <td>Inheriting constructors vs implicit default constructor</td>
13448     <td class="none" align="center">Unknown</td>
13449   </tr>
13450   <tr id="2274">
13451     <td><a href="https://wg21.link/cwg2274">2274</a></td>
13452     <td>NAD</td>
13453     <td>Generic lambda capture vs constexpr if</td>
13454     <td class="none" align="center">Unknown</td>
13455   </tr>
13456   <tr class="open" id="2275">
13457     <td><a href="https://wg21.link/cwg2275">2275</a></td>
13458     <td>drafting</td>
13459     <td>Type-dependence of function template</td>
13460     <td align="center">Not resolved</td>
13461   </tr>
13462   <tr id="2276">
13463     <td><a href="https://wg21.link/cwg2276">2276</a></td>
13464     <td>C++17</td>
13465     <td>Dependent <TT>noexcept</TT> and function type-dependence</td>
13466     <td class="none" align="center">Unknown</td>
13467   </tr>
13468   <tr id="2277">
13469     <td><a href="https://wg21.link/cwg2277">2277</a></td>
13470     <td>CD5</td>
13471     <td>Ambiguity inheriting constructors with default arguments</td>
13472     <td class="none" align="center">Unknown</td>
13473   </tr>
13474   <tr id="2278">
13475     <td><a href="https://wg21.link/cwg2278">2278</a></td>
13476     <td>CD5</td>
13477     <td>Copy elision in constant expressions reconsidered</td>
13478     <td class="none" align="center">Unknown</td>
13479   </tr>
13480   <tr id="2279">
13481     <td><a href="https://wg21.link/cwg2279">2279</a></td>
13482     <td>NAD</td>
13483     <td>Multiple <I>attribute-specifier</I>s in one <I>attribute-list</I></td>
13484     <td class="none" align="center">Unknown</td>
13485   </tr>
13486   <tr id="2280">
13487     <td><a href="https://wg21.link/cwg2280">2280</a></td>
13488     <td>C++20</td>
13489     <td>Matching a usual deallocation function with placement new</td>
13490     <td class="none" align="center">Unknown</td>
13491   </tr>
13492   <tr class="open" id="2281">
13493     <td><a href="https://wg21.link/cwg2281">2281</a></td>
13494     <td>drafting</td>
13495     <td>Consistency of aligned <TT>operator delete</TT> replacement</td>
13496     <td align="center">Not resolved</td>
13497   </tr>
13498   <tr id="2282">
13499     <td><a href="https://wg21.link/cwg2282">2282</a></td>
13500     <td>C++20</td>
13501     <td>Consistency with mismatched aligned/non-over-aligned allocation/deallocation functions</td>
13502     <td class="none" align="center">Unknown</td>
13503   </tr>
13504   <tr class="open" id="2283">
13505     <td><a href="https://wg21.link/cwg2283">2283</a></td>
13506     <td>drafting</td>
13507     <td>Missing complete type requirements</td>
13508     <td align="center">Not resolved</td>
13509   </tr>
13510   <tr class="open" id="2284">
13511     <td><a href="https://wg21.link/cwg2284">2284</a></td>
13512     <td>open</td>
13513     <td>Sequencing of <I>braced-init-list</I> arguments</td>
13514     <td align="center">Not resolved</td>
13515   </tr>
13516   <tr id="2285">
13517     <td><a href="https://wg21.link/cwg2285">2285</a></td>
13518     <td>CD5</td>
13519     <td>Issues with structured bindings</td>
13520     <td class="none" align="center">Unknown</td>
13521   </tr>
13522   <tr id="2286">
13523     <td><a href="https://wg21.link/cwg2286">2286</a></td>
13524     <td>NAD</td>
13525     <td>Assignment evaluation order</td>
13526     <td class="none" align="center">Unknown</td>
13527   </tr>
13528   <tr id="2287">
13529     <td><a href="https://wg21.link/cwg2287">2287</a></td>
13530     <td>CD5</td>
13531     <td>Pointer-interconvertibility in non-standard-layout unions</td>
13532     <td class="none" align="center">Unknown</td>
13533   </tr>
13534   <tr id="2288">
13535     <td><a href="https://wg21.link/cwg2288">2288</a></td>
13536     <td>NAD</td>
13537     <td>Contradictory optionality in <I>simple-declaration</I></td>
13538     <td class="none" align="center">Unknown</td>
13539   </tr>
13540   <tr id="2289">
13541     <td><a href="https://wg21.link/cwg2289">2289</a></td>
13542     <td>CD5</td>
13543     <td>Uniqueness of structured binding names</td>
13544     <td class="none" align="center">Unknown</td>
13545   </tr>
13546   <tr id="2290">
13547     <td><a href="https://wg21.link/cwg2290">2290</a></td>
13548     <td>CD5</td>
13549     <td>Unclear specification for overload resolution and deleted special member functions</td>
13550     <td class="none" align="center">Unknown</td>
13551   </tr>
13552   <tr id="2291">
13553     <td><a href="https://wg21.link/cwg2291">2291</a></td>
13554     <td>dup</td>
13555     <td>Implicit conversion sequences in non-call contexts</td>
13556     <td class="none" align="center">Unknown</td>
13557   </tr>
13558   <tr id="2292">
13559     <td><a href="https://wg21.link/cwg2292">2292</a></td>
13560     <td>CD5</td>
13561     <td><I>simple-template-id</I> is ambiguous between <I>class-name</I> and <I>type-name</I></td>
13562     <td class="full" align="center">Clang 9</td>
13563   </tr>
13564   <tr id="2293">
13565     <td><a href="https://wg21.link/cwg2293">2293</a></td>
13566     <td>CD5</td>
13567     <td>Requirements for <I>simple-template-id</I> used as a <I>class-name</I></td>
13568     <td class="none" align="center">Unknown</td>
13569   </tr>
13570   <tr id="2294">
13571     <td><a href="https://wg21.link/cwg2294">2294</a></td>
13572     <td>CD5</td>
13573     <td>Dependent <TT>auto</TT> static data members</td>
13574     <td class="none" align="center">Unknown</td>
13575   </tr>
13576   <tr id="2295">
13577     <td><a href="https://wg21.link/cwg2295">2295</a></td>
13578     <td>CD5</td>
13579     <td>Aggregates with deleted defaulted constructors</td>
13580     <td class="none" align="center">Unknown</td>
13581   </tr>
13582   <tr class="open" id="2296">
13583     <td><a href="https://wg21.link/cwg2296">2296</a></td>
13584     <td>open</td>
13585     <td>Are default argument instantiation failures in the &#8220;immediate context&#8221;?</td>
13586     <td align="center">Not resolved</td>
13587   </tr>
13588   <tr class="open" id="2297">
13589     <td><a href="https://wg21.link/cwg2297">2297</a></td>
13590     <td>open</td>
13591     <td>Unclear specification of atomic operations</td>
13592     <td align="center">Not resolved</td>
13593   </tr>
13594   <tr class="open" id="2298">
13595     <td><a href="https://wg21.link/cwg2298">2298</a></td>
13596     <td>open</td>
13597     <td>Actions and expression evaluation</td>
13598     <td align="center">Not resolved</td>
13599   </tr>
13600   <tr id="2299">
13601     <td><a href="https://wg21.link/cwg2299">2299</a></td>
13602     <td>CD5</td>
13603     <td><TT>constexpr</TT> vararg functions</td>
13604     <td class="none" align="center">Unknown</td>
13605   </tr>
13606   <tr id="2300">
13607     <td><a href="https://wg21.link/cwg2300">2300</a></td>
13608     <td>CD5</td>
13609     <td>Lambdas in multiple definitions</td>
13610     <td class="none" align="center">Unknown</td>
13611   </tr>
13612   <tr class="open" id="2301">
13613     <td><a href="https://wg21.link/cwg2301">2301</a></td>
13614     <td>open</td>
13615     <td>Value-initialization and constexpr constructor evaluation</td>
13616     <td align="center">Not resolved</td>
13617   </tr>
13618   <tr id="2302">
13619     <td><a href="https://wg21.link/cwg2302">2302</a></td>
13620     <td>NAD</td>
13621     <td>Address comparison between different member subobjects</td>
13622     <td class="none" align="center">Unknown</td>
13623   </tr>
13624   <tr id="2303">
13625     <td><a href="https://wg21.link/cwg2303">2303</a></td>
13626     <td>CD5</td>
13627     <td>Partial ordering and recursive variadic inheritance</td>
13628     <td class="full" align="center">Clang 12</td>
13629   </tr>
13630   <tr id="2304">
13631     <td><a href="https://wg21.link/cwg2304">2304</a></td>
13632     <td>NAD</td>
13633     <td>Incomplete type vs overload resolution</td>
13634     <td class="none" align="center">Unknown</td>
13635   </tr>
13636   <tr id="2305">
13637     <td><a href="https://wg21.link/cwg2305">2305</a></td>
13638     <td>CD5</td>
13639     <td>Explicit instantiation of constexpr or inline variable template</td>
13640     <td class="none" align="center">Unknown</td>
13641   </tr>
13642   <tr id="2306">
13643     <td><a href="https://wg21.link/cwg2306">2306</a></td>
13644     <td>NAD</td>
13645     <td>Nested friend templates of class templates</td>
13646     <td class="none" align="center">Unknown</td>
13647   </tr>
13648   <tr id="2307">
13649     <td><a href="https://wg21.link/cwg2307">2307</a></td>
13650     <td>CD5</td>
13651     <td>Unclear definition of &#8220;equivalent to a nontype template parameter&#8221;</td>
13652     <td class="none" align="center">Unknown</td>
13653   </tr>
13654   <tr id="2308">
13655     <td><a href="https://wg21.link/cwg2308">2308</a></td>
13656     <td>NAD</td>
13657     <td>Structured bindings and lambda capture</td>
13658     <td class="none" align="center">Unknown</td>
13659   </tr>
13660   <tr id="2309">
13661     <td><a href="https://wg21.link/cwg2309">2309</a></td>
13662     <td>CD5</td>
13663     <td>Restrictions on nested statements within <TT>constexpr</TT> functions</td>
13664     <td class="none" align="center">Unknown</td>
13665   </tr>
13666   <tr id="2310">
13667     <td><a href="https://wg21.link/cwg2310">2310</a></td>
13668     <td>CD5</td>
13669     <td>Type completeness and derived-to-base pointer conversions</td>
13670     <td class="none" align="center">Unknown</td>
13671   </tr>
13672   <tr class="open" id="2311">
13673     <td><a href="https://wg21.link/cwg2311">2311</a></td>
13674     <td>open</td>
13675     <td>Missed case for guaranteed copy elision</td>
13676     <td align="center">Not resolved</td>
13677   </tr>
13678   <tr id="2312">
13679     <td><a href="https://wg21.link/cwg2312">2312</a></td>
13680     <td>CD6</td>
13681     <td>Structured bindings and <TT>mutable</TT></td>
13682     <td class="none" align="center">Unknown</td>
13683   </tr>
13684   <tr id="2313">
13685     <td><a href="https://wg21.link/cwg2313">2313</a></td>
13686     <td>CD5</td>
13687     <td>Redeclaration of structured binding reference variables</td>
13688     <td class="none" align="center">Unknown</td>
13689   </tr>
13690   <tr id="2314">
13691     <td><a href="https://wg21.link/cwg2314">2314</a></td>
13692     <td>dup</td>
13693     <td>Structured bindings and lambda capture</td>
13694     <td class="none" align="center">Unknown</td>
13695   </tr>
13696   <tr id="2315">
13697     <td><a href="https://wg21.link/cwg2315">2315</a></td>
13698     <td>CD5</td>
13699     <td>What is the &#8220;corresponding special member&#8221; of a variant member?</td>
13700     <td class="none" align="center">Unknown</td>
13701   </tr>
13702   <tr class="open" id="2316">
13703     <td><a href="https://wg21.link/cwg2316">2316</a></td>
13704     <td>drafting</td>
13705     <td>Simplifying class conversions in conditional expressions</td>
13706     <td align="center">Not resolved</td>
13707   </tr>
13708   <tr id="2317">
13709     <td><a href="https://wg21.link/cwg2317">2317</a></td>
13710     <td>CD5</td>
13711     <td>Self-referential default member initializers</td>
13712     <td class="none" align="center">Unknown</td>
13713   </tr>
13714   <tr id="2318">
13715     <td><a href="https://wg21.link/cwg2318">2318</a></td>
13716     <td>CD5</td>
13717     <td>Nondeduced contexts in deduction from a <I>braced-init-list</I></td>
13718     <td class="none" align="center">Unknown</td>
13719   </tr>
13720   <tr class="open" id="2319">
13721     <td><a href="https://wg21.link/cwg2319">2319</a></td>
13722     <td>drafting</td>
13723     <td>Nested brace initialization from same type</td>
13724     <td align="center">Not resolved</td>
13725   </tr>
13726   <tr class="open" id="2320">
13727     <td><a href="https://wg21.link/cwg2320">2320</a></td>
13728     <td>extension</td>
13729     <td><TT>constexpr if</TT> and boolean conversions</td>
13730     <td align="center">Extension</td>
13731   </tr>
13732   <tr id="2321">
13733     <td><a href="https://wg21.link/cwg2321">2321</a></td>
13734     <td>CD5</td>
13735     <td>Conditional operator and cv-qualified class prvalues</td>
13736     <td class="none" align="center">Unknown</td>
13737   </tr>
13738   <tr id="2322">
13739     <td><a href="https://wg21.link/cwg2322">2322</a></td>
13740     <td>CD5</td>
13741     <td>Substitution failure and lexical order</td>
13742     <td class="none" align="center">Unknown</td>
13743   </tr>
13744   <tr id="2323">
13745     <td><a href="https://wg21.link/cwg2323">2323</a></td>
13746     <td>C++20</td>
13747     <td>Expunge POD</td>
13748     <td class="none" align="center">Unknown</td>
13749   </tr>
13750   <tr class="open" id="2324">
13751     <td><a href="https://wg21.link/cwg2324">2324</a></td>
13752     <td>drafting</td>
13753     <td>Size of base class subobject</td>
13754     <td align="center">Not resolved</td>
13755   </tr>
13756   <tr class="open" id="2325">
13757     <td><a href="https://wg21.link/cwg2325">2325</a></td>
13758     <td>drafting</td>
13759     <td><TT>std::launder</TT> and reuse of character buffers</td>
13760     <td align="center">Not resolved</td>
13761   </tr>
13762   <tr id="2326">
13763     <td><a href="https://wg21.link/cwg2326">2326</a></td>
13764     <td>dup</td>
13765     <td>Type deduction with initializer list containing ambiguous functions</td>
13766     <td class="none" align="center">Unknown</td>
13767   </tr>
13768   <tr class="open" id="2327">
13769     <td><a href="https://wg21.link/cwg2327">2327</a></td>
13770     <td>drafting</td>
13771     <td>Copy elision for direct-initialization with a conversion function</td>
13772     <td align="center">Not resolved</td>
13773   </tr>
13774   <tr class="open" id="2328">
13775     <td><a href="https://wg21.link/cwg2328">2328</a></td>
13776     <td>drafting</td>
13777     <td>Unclear presentation style of template argument deduction rules</td>
13778     <td align="center">Not resolved</td>
13779   </tr>
13780   <tr class="open" id="2329">
13781     <td><a href="https://wg21.link/cwg2329">2329</a></td>
13782     <td>drafting</td>
13783     <td>Virtual base classes and generated assignment operators</td>
13784     <td align="center">Not resolved</td>
13785   </tr>
13786   <tr id="2330">
13787     <td><a href="https://wg21.link/cwg2330">2330</a></td>
13788     <td>CD5</td>
13789     <td>Missing references to variable templates</td>
13790     <td class="none" align="center">Unknown</td>
13791   </tr>
13792   <tr id="2331">
13793     <td><a href="https://wg21.link/cwg2331">2331</a></td>
13794     <td>CD6</td>
13795     <td>Redundancy in description of class scope</td>
13796     <td class="none" align="center">Unknown</td>
13797   </tr>
13798   <tr id="2332">
13799     <td><a href="https://wg21.link/cwg2332">2332</a></td>
13800     <td>CD5</td>
13801     <td><I>template-name</I> as <I>simple-type-name</I> vs injected-class-name</td>
13802     <td class="none" align="center">Unknown</td>
13803   </tr>
13804   <tr id="2333">
13805     <td><a href="https://wg21.link/cwg2333">2333</a></td>
13806     <td>CD6</td>
13807     <td>Escape sequences in UTF-8 character literals</td>
13808     <td class="none" align="center">Unknown</td>
13809   </tr>
13810   <tr class="open" id="2334">
13811     <td><a href="https://wg21.link/cwg2334">2334</a></td>
13812     <td>open</td>
13813     <td>Creation of objects by <TT>typeid</TT></td>
13814     <td align="center">Not resolved</td>
13815   </tr>
13816   <tr class="open" id="2335">
13817     <td><a href="https://wg21.link/cwg2335">2335</a></td>
13818     <td>drafting</td>
13819     <td>Deduced return types vs member types</td>
13820     <td align="center">Not resolved</td>
13821   </tr>
13822   <tr id="2336">
13823     <td><a href="https://wg21.link/cwg2336">2336</a></td>
13824     <td>CD5</td>
13825     <td>Destructor characteristics vs potentially-constructed subobjects</td>
13826     <td class="none" align="center">Unknown</td>
13827   </tr>
13828   <tr class="open" id="2337">
13829     <td><a href="https://wg21.link/cwg2337">2337</a></td>
13830     <td>open</td>
13831     <td>Incorrect implication of logic ladder for conversion sequence tiebreakers</td>
13832     <td align="center">Not resolved</td>
13833   </tr>
13834   <tr id="2338">
13835     <td><a href="https://wg21.link/cwg2338">2338</a></td>
13836     <td>CD5</td>
13837     <td>Undefined behavior converting to short enums with fixed underlying types</td>
13838     <td class="full" align="center">Clang 12</td>
13839   </tr>
13840   <tr id="2339">
13841     <td><a href="https://wg21.link/cwg2339">2339</a></td>
13842     <td>CD5</td>
13843     <td>Underspecified template arguments in structured bindings</td>
13844     <td class="none" align="center">Unknown</td>
13845   </tr>
13846   <tr class="open" id="2340">
13847     <td><a href="https://wg21.link/cwg2340">2340</a></td>
13848     <td>open</td>
13849     <td>Reference collapsing and structured bindings</td>
13850     <td align="center">Not resolved</td>
13851   </tr>
13852   <tr id="2341">
13853     <td><a href="https://wg21.link/cwg2341">2341</a></td>
13854     <td>CD5</td>
13855     <td>Structured bindings with static storage duration</td>
13856     <td class="none" align="center">Unknown</td>
13857   </tr>
13858   <tr id="2342">
13859     <td><a href="https://wg21.link/cwg2342">2342</a></td>
13860     <td>CD5</td>
13861     <td>Reference <TT>reinterpret_cast</TT> and pointer-interconvertibility</td>
13862     <td class="none" align="center">Unknown</td>
13863   </tr>
13864   <tr id="2343">
13865     <td><a href="https://wg21.link/cwg2343">2343</a></td>
13866     <td>C++20</td>
13867     <td><TT>void*</TT> non-type template parameters</td>
13868     <td class="none" align="center">Unknown</td>
13869   </tr>
13870   <tr id="2344">
13871     <td><a href="https://wg21.link/cwg2344">2344</a></td>
13872     <td>NAD</td>
13873     <td>Redeclaration of names in <I>init-statement</I>s</td>
13874     <td class="none" align="center">Unknown</td>
13875   </tr>
13876   <tr id="2345">
13877     <td><a href="https://wg21.link/cwg2345">2345</a></td>
13878     <td>CD5</td>
13879     <td>Jumping across initializers in <I>init-statement</I>s and <I>condition</I>s</td>
13880     <td class="none" align="center">Unknown</td>
13881   </tr>
13882   <tr id="2346">
13883     <td><a href="https://wg21.link/cwg2346">2346</a></td>
13884     <td>CD5</td>
13885     <td>Local variables in default arguments</td>
13886     <td class="full" align="center">Clang 11</td>
13887   </tr>
13888   <tr id="2347">
13889     <td><a href="https://wg21.link/cwg2347">2347</a></td>
13890     <td>C++20</td>
13891     <td>Passing short scoped enumerations to ellipsis</td>
13892     <td class="none" align="center">Unknown</td>
13893   </tr>
13894   <tr id="2348">
13895     <td><a href="https://wg21.link/cwg2348">2348</a></td>
13896     <td>NAD</td>
13897     <td>Non-templated <TT>constexpr if</TT></td>
13898     <td class="none" align="center">Unknown</td>
13899   </tr>
13900   <tr id="2349">
13901     <td><a href="https://wg21.link/cwg2349">2349</a></td>
13902     <td>NAD</td>
13903     <td>Class/enumeration names vs conditions</td>
13904     <td class="none" align="center">Unknown</td>
13905   </tr>
13906   <tr id="2350">
13907     <td><a href="https://wg21.link/cwg2350">2350</a></td>
13908     <td>NAD</td>
13909     <td>Forwarding references and deduction guides</td>
13910     <td class="none" align="center">Unknown</td>
13911   </tr>
13912   <tr id="2351">
13913     <td><a href="https://wg21.link/cwg2351">2351</a></td>
13914     <td>CD5</td>
13915     <td><TT>void{}</TT></td>
13916     <td class="none" align="center">Unknown</td>
13917   </tr>
13918   <tr id="2352">
13919     <td><a href="https://wg21.link/cwg2352">2352</a></td>
13920     <td>CD5</td>
13921     <td>Similar types and reference binding</td>
13922     <td class="full" align="center">Clang 10</td>
13923   </tr>
13924   <tr id="2353">
13925     <td><a href="https://wg21.link/cwg2353">2353</a></td>
13926     <td>CD5</td>
13927     <td>Potential results of a member access expression for a static data member</td>
13928     <td class="full" align="center">Clang 9</td>
13929   </tr>
13930   <tr id="2354">
13931     <td><a href="https://wg21.link/cwg2354">2354</a></td>
13932     <td>CD5</td>
13933     <td>Extended alignment and object representation</td>
13934     <td class="full" align="center">Clang 15</td>
13935   </tr>
13936   <tr id="2355">
13937     <td><a href="https://wg21.link/cwg2355">2355</a></td>
13938     <td>CD6</td>
13939     <td>Deducing <I>noexcept-specifier</I>s</td>
13940     <td class="none" align="center">Unknown</td>
13941   </tr>
13942   <tr id="2356">
13943     <td><a href="https://wg21.link/cwg2356">2356</a></td>
13944     <td>CD5</td>
13945     <td>Base class copy and move constructors should not be inherited</td>
13946     <td class="none" align="center">Unknown</td>
13947   </tr>
13948   <tr id="2357">
13949     <td><a href="https://wg21.link/cwg2357">2357</a></td>
13950     <td>NAD</td>
13951     <td>Lookup in member function declarations</td>
13952     <td class="none" align="center">Unknown</td>
13953   </tr>
13954   <tr id="2358">
13955     <td><a href="https://wg21.link/cwg2358">2358</a></td>
13956     <td>CD5</td>
13957     <td>Explicit capture of value</td>
13958     <td class="unreleased" align="center">Clang 16</td>
13959   </tr>
13960   <tr id="2359">
13961     <td><a href="https://wg21.link/cwg2359">2359</a></td>
13962     <td>CD5</td>
13963     <td>Unintended copy initialization with designated initializers</td>
13964     <td class="none" align="center">Unknown</td>
13965   </tr>
13966   <tr id="2360">
13967     <td><a href="https://wg21.link/cwg2360">2360</a></td>
13968     <td>CD5</td>
13969     <td><TT>[[maybe_unused]]</TT> and structured bindings</td>
13970     <td class="none" align="center">Unknown</td>
13971   </tr>
13972   <tr class="open" id="2361">
13973     <td><a href="https://wg21.link/cwg2361">2361</a></td>
13974     <td>open</td>
13975     <td>Unclear description of <TT>longjmp</TT> undefined behavior</td>
13976     <td align="center">Not resolved</td>
13977   </tr>
13978   <tr class="open" id="2362">
13979     <td><a href="https://wg21.link/cwg2362">2362</a></td>
13980     <td>open</td>
13981     <td><TT>__func__</TT> should be <TT>constexpr</TT></td>
13982     <td align="center">Not resolved</td>
13983   </tr>
13984   <tr id="2363">
13985     <td><a href="https://wg21.link/cwg2363">2363</a></td>
13986     <td>NAD</td>
13987     <td>Opaque enumeration friend declarations</td>
13988     <td class="none" align="center">Unknown</td>
13989   </tr>
13990   <tr id="2364">
13991     <td><a href="https://wg21.link/cwg2364">2364</a></td>
13992     <td>NAD</td>
13993     <td>Constant expressions, aggregate initialization, and modifications</td>
13994     <td class="none" align="center">Unknown</td>
13995   </tr>
13996   <tr id="2365">
13997     <td><a href="https://wg21.link/cwg2365">2365</a></td>
13998     <td>CD5</td>
13999     <td>Confusing specification for <TT>dynamic_cast</TT></td>
14000     <td class="none" align="center">Unknown</td>
14001   </tr>
14002   <tr id="2366">
14003     <td><a href="https://wg21.link/cwg2366">2366</a></td>
14004     <td>CD5</td>
14005     <td>Can default initialization be constant initialization?</td>
14006     <td class="none" align="center">Unknown</td>
14007   </tr>
14008   <tr id="2367">
14009     <td><a href="https://wg21.link/cwg2367">2367</a></td>
14010     <td>NAD</td>
14011     <td>Lambdas in default arguments vs the ODR</td>
14012     <td class="none" align="center">Unknown</td>
14013   </tr>
14014   <tr id="2368">
14015     <td><a href="https://wg21.link/cwg2368">2368</a></td>
14016     <td>CD5</td>
14017     <td>Differences in relational and three-way constant comparisons</td>
14018     <td class="none" align="center">Unknown</td>
14019   </tr>
14020   <tr id="2369">
14021     <td><a href="https://wg21.link/cwg2369">2369</a></td>
14022     <td>CD6</td>
14023     <td>Ordering between constraints and substitution</td>
14024     <td class="none" align="center">Unknown</td>
14025   </tr>
14026   <tr id="2370">
14027     <td><a href="https://wg21.link/cwg2370">2370</a></td>
14028     <td>CD6</td>
14029     <td><TT>friend</TT> declarations of namespace-scope functions</td>
14030     <td class="none" align="center">Unknown</td>
14031   </tr>
14032   <tr id="2371">
14033     <td><a href="https://wg21.link/cwg2371">2371</a></td>
14034     <td>CD5</td>
14035     <td>Use of the English term &#8220;attributes&#8221; is confusing</td>
14036     <td class="none" align="center">Unknown</td>
14037   </tr>
14038   <tr id="2372">
14039     <td><a href="https://wg21.link/cwg2372">2372</a></td>
14040     <td>CD5</td>
14041     <td>Incorrect matching rules for block-scope <TT>extern</TT> declarations</td>
14042     <td class="none" align="center">Unknown</td>
14043   </tr>
14044   <tr id="2373">
14045     <td><a href="https://wg21.link/cwg2373">2373</a></td>
14046     <td>CD5</td>
14047     <td>Incorrect handling of static member function templates in partial ordering</td>
14048     <td class="none" align="center">Unknown</td>
14049   </tr>
14050   <tr id="2374">
14051     <td><a href="https://wg21.link/cwg2374">2374</a></td>
14052     <td>C++20</td>
14053     <td>Overly permissive specification of <TT>enum</TT> direct-list-initialization</td>
14054     <td class="none" align="center">Unknown</td>
14055   </tr>
14056   <tr id="2375">
14057     <td><a href="https://wg21.link/cwg2375">2375</a></td>
14058     <td>NAD</td>
14059     <td>Multiple redeclarations of <TT>constexpr</TT> static data members</td>
14060     <td class="none" align="center">Unknown</td>
14061   </tr>
14062   <tr id="2376">
14063     <td><a href="https://wg21.link/cwg2376">2376</a></td>
14064     <td>CD5</td>
14065     <td>Class template argument deduction with array declarator</td>
14066     <td class="none" align="center">Unknown</td>
14067   </tr>
14068   <tr id="2377">
14069     <td><a href="https://wg21.link/cwg2377">2377</a></td>
14070     <td>NAD</td>
14071     <td>Explicit copy constructor vs function viability</td>
14072     <td class="none" align="center">Unknown</td>
14073   </tr>
14074   <tr id="2378">
14075     <td><a href="https://wg21.link/cwg2378">2378</a></td>
14076     <td>C++20</td>
14077     <td>Inconsistent grammar for reference <I>init-capture</I> of pack</td>
14078     <td class="none" align="center">Unknown</td>
14079   </tr>
14080   <tr id="2379">
14081     <td><a href="https://wg21.link/cwg2379">2379</a></td>
14082     <td>CD5</td>
14083     <td>Missing prohibition against <TT>constexpr</TT> in <TT>friend</TT> declaration</td>
14084     <td class="none" align="center">Unknown</td>
14085   </tr>
14086   <tr id="2380">
14087     <td><a href="https://wg21.link/cwg2380">2380</a></td>
14088     <td>CD5</td>
14089     <td><I>capture-default</I> makes too many references odr-usable</td>
14090     <td class="none" align="center">Unknown</td>
14091   </tr>
14092   <tr id="2381">
14093     <td><a href="https://wg21.link/cwg2381">2381</a></td>
14094     <td>CD5</td>
14095     <td>Composite pointer type of pointers to plain and noexcept member functions</td>
14096     <td class="none" align="center">Unknown</td>
14097   </tr>
14098   <tr id="2382">
14099     <td><a href="https://wg21.link/cwg2382">2382</a></td>
14100     <td>CD5</td>
14101     <td>Array allocation overhead for non-allocating placement <TT>new</TT></td>
14102     <td class="none" align="center">Unknown</td>
14103   </tr>
14104   <tr id="2383">
14105     <td><a href="https://wg21.link/cwg2383">2383</a></td>
14106     <td>NAD</td>
14107     <td>Variadic member functions of variadic class templates</td>
14108     <td class="none" align="center">Unknown</td>
14109   </tr>
14110   <tr id="2384">
14111     <td><a href="https://wg21.link/cwg2384">2384</a></td>
14112     <td>CD5</td>
14113     <td>Conversion function templates and qualification conversions</td>
14114     <td class="none" align="center">Unknown</td>
14115   </tr>
14116   <tr id="2385">
14117     <td><a href="https://wg21.link/cwg2385">2385</a></td>
14118     <td>CD5</td>
14119     <td>Lookup for <I>conversion-function-id</I>s</td>
14120     <td class="na" align="center">N/A</td>
14121   </tr>
14122   <tr id="2386">
14123     <td><a href="https://wg21.link/cwg2386">2386</a></td>
14124     <td>CD5</td>
14125     <td><T>tuple_size</T> requirements for structured binding</td>
14126     <td class="full" align="center">Clang 9</td>
14127   </tr>
14128   <tr id="2387">
14129     <td><a href="https://wg21.link/cwg2387">2387</a></td>
14130     <td>CD5</td>
14131     <td>Linkage of const-qualified variable template</td>
14132     <td class="full" align="center">Clang 9</td>
14133   </tr>
14134   <tr id="2388">
14135     <td><a href="https://wg21.link/cwg2388">2388</a></td>
14136     <td>NAD</td>
14137     <td>Applicability of <I>contract-attribute-specifier</I>s</td>
14138     <td class="none" align="center">Unknown</td>
14139   </tr>
14140   <tr id="2389">
14141     <td><a href="https://wg21.link/cwg2389">2389</a></td>
14142     <td>CD6</td>
14143     <td>Agreement of deduced and explicitly-specified variable types</td>
14144     <td class="none" align="center">Unknown</td>
14145   </tr>
14146   <tr id="2390">
14147     <td><a href="https://wg21.link/cwg2390">2390</a></td>
14148     <td>CD5</td>
14149     <td>Is the argument of <TT>__has_cpp_attribute</TT> macro-expanded?</td>
14150     <td class="full" align="center">Yes</td>
14151   </tr>
14152   <tr id="2391">
14153     <td><a href="https://wg21.link/cwg2391">2391</a></td>
14154     <td>dup</td>
14155     <td>Additional template parameters following pack expansion</td>
14156     <td class="none" align="center">Unknown</td>
14157   </tr>
14158   <tr id="2392">
14159     <td><a href="https://wg21.link/cwg2392">2392</a></td>
14160     <td>DR</td>
14161     <td><I>new-expression</I> size check and constant evaluation</td>
14162     <td class="none" align="center">Unknown</td>
14163   </tr>
14164   <tr id="2393">
14165     <td><a href="https://wg21.link/cwg2393">2393</a></td>
14166     <td>NAD</td>
14167     <td>Pseudo-destructors and object lifetime</td>
14168     <td class="none" align="center">Unknown</td>
14169   </tr>
14170   <tr id="2394">
14171     <td><a href="https://wg21.link/cwg2394">2394</a></td>
14172     <td>CD5</td>
14173     <td>Const-default-constructible for members</td>
14174     <td class="full" align="center">Clang 15</td>
14175   </tr>
14176   <tr class="open" id="2395">
14177     <td><a href="https://wg21.link/cwg2395">2395</a></td>
14178     <td>drafting</td>
14179     <td>Parameters following a pack expansion</td>
14180     <td align="center">Not resolved</td>
14181   </tr>
14182   <tr id="2396">
14183     <td><a href="https://wg21.link/cwg2396">2396</a></td>
14184     <td>CD6</td>
14185     <td>Lookup of names in complex <I>conversion-type-id</I>s</td>
14186     <td class="none" align="center">Unknown</td>
14187   </tr>
14188   <tr id="2397">
14189     <td><a href="https://wg21.link/cwg2397">2397</a></td>
14190     <td>CD6</td>
14191     <td><TT>auto</TT> specifier for pointers and references to arrays</td>
14192     <td class="none" align="center">Unknown</td>
14193   </tr>
14194   <tr class="open" id="2398">
14195     <td><a href="https://wg21.link/cwg2398">2398</a></td>
14196     <td>drafting</td>
14197     <td>Template template parameter matching and deduction</td>
14198     <td align="center">Not resolved</td>
14199   </tr>
14200   <tr id="2399">
14201     <td><a href="https://wg21.link/cwg2399">2399</a></td>
14202     <td>CD5</td>
14203     <td>Unclear referent of &#8220;expression&#8221; in <I>assignment-expression</I></td>
14204     <td class="none" align="center">Unknown</td>
14205   </tr>
14206   <tr id="2400">
14207     <td><a href="https://wg21.link/cwg2400">2400</a></td>
14208     <td>CD5</td>
14209     <td>Constexpr virtual functions and temporary objects</td>
14210     <td class="none" align="center">Unknown</td>
14211   </tr>
14212   <tr class="open" id="2401">
14213     <td><a href="https://wg21.link/cwg2401">2401</a></td>
14214     <td>drafting</td>
14215     <td>Array decay vs prohibition of subobject non-type arguments</td>
14216     <td align="center">Not resolved</td>
14217   </tr>
14218   <tr id="2402">
14219     <td><a href="https://wg21.link/cwg2402">2402</a></td>
14220     <td>CD6</td>
14221     <td>When is the restriction to a single <I>c-char</I> in a Unicode literal enforced?</td>
14222     <td class="none" align="center">Unknown</td>
14223   </tr>
14224   <tr class="open" id="2403">
14225     <td><a href="https://wg21.link/cwg2403">2403</a></td>
14226     <td>drafting</td>
14227     <td>Temporary materialization and base/member initialization</td>
14228     <td align="center">Not resolved</td>
14229   </tr>
14230   <tr id="2404">
14231     <td><a href="https://wg21.link/cwg2404">2404</a></td>
14232     <td>CD5</td>
14233     <td><TT>[[no_unique_address]]</TT> and allocation order</td>
14234     <td class="none" align="center">Unknown</td>
14235   </tr>
14236   <tr id="2405">
14237     <td><a href="https://wg21.link/cwg2405">2405</a></td>
14238     <td>CD6</td>
14239     <td>Additional type-dependent expressions</td>
14240     <td class="none" align="center">Unknown</td>
14241   </tr>
14242   <tr id="2406">
14243     <td><a href="https://wg21.link/cwg2406">2406</a></td>
14244     <td>CD5</td>
14245     <td><TT>[[fallthrough]]</TT> attribute and iteration statements</td>
14246     <td class="full" align="center">Yes</td>
14247   </tr>
14248   <tr id="2407">
14249     <td><a href="https://wg21.link/cwg2407">2407</a></td>
14250     <td>DR</td>
14251     <td>Missing entry in Annex C for defaulted comparison operators</td>
14252     <td class="none" align="center">Unknown</td>
14253   </tr>
14254   <tr id="2408">
14255     <td><a href="https://wg21.link/cwg2408">2408</a></td>
14256     <td>NAD</td>
14257     <td>Temporaries and previously-initialized elements in aggregate initialization</td>
14258     <td class="none" align="center">Unknown</td>
14259   </tr>
14260   <tr class="open" id="2409">
14261     <td><a href="https://wg21.link/cwg2409">2409</a></td>
14262     <td>drafting</td>
14263     <td>Explicit specializations of constexpr static data members</td>
14264     <td align="center">Not resolved</td>
14265   </tr>
14266   <tr id="2410">
14267     <td><a href="https://wg21.link/cwg2410">2410</a></td>
14268     <td>DR</td>
14269     <td>Implicit calls of immediate functions</td>
14270     <td class="none" align="center">Unknown</td>
14271   </tr>
14272   <tr id="2411">
14273     <td><a href="https://wg21.link/cwg2411">2411</a></td>
14274     <td>C++20</td>
14275     <td>Comparison of pointers to members in template non-type arguments</td>
14276     <td class="none" align="center">Unknown</td>
14277   </tr>
14278   <tr class="open" id="2412">
14279     <td><a href="https://wg21.link/cwg2412">2412</a></td>
14280     <td>review</td>
14281     <td>SFINAE vs undeduced placeholder type</td>
14282     <td align="center">Not resolved</td>
14283   </tr>
14284   <tr id="2413">
14285     <td><a href="https://wg21.link/cwg2413">2413</a></td>
14286     <td>CD6</td>
14287     <td><TT>typename</TT> in <I>conversion-function-id</I>s</td>
14288     <td class="none" align="center">Unknown</td>
14289   </tr>
14290   <tr id="2414">
14291     <td><a href="https://wg21.link/cwg2414">2414</a></td>
14292     <td>C++20</td>
14293     <td>Unclear results if both member and friend <TT>operator&lt;=&gt;</TT> are declared</td>
14294     <td class="none" align="center">Unknown</td>
14295   </tr>
14296   <tr id="2415">
14297     <td><a href="https://wg21.link/cwg2415">2415</a></td>
14298     <td>NAD</td>
14299     <td><I>using-declaration</I>s vs copy assignment operators</td>
14300     <td class="none" align="center">Unknown</td>
14301   </tr>
14302   <tr id="2416">
14303     <td><a href="https://wg21.link/cwg2416">2416</a></td>
14304     <td>C++20</td>
14305     <td>Explicit specializations vs <TT>constexpr</TT> and <TT>consteval</TT></td>
14306     <td class="none" align="center">Unknown</td>
14307   </tr>
14308   <tr class="open" id="2417">
14309     <td><a href="https://wg21.link/cwg2417">2417</a></td>
14310     <td>review</td>
14311     <td>Explicit instantiation and exception specifications</td>
14312     <td align="center">Not resolved</td>
14313   </tr>
14314   <tr id="2418">
14315     <td><a href="https://wg21.link/cwg2418">2418</a></td>
14316     <td>CD5</td>
14317     <td>Missing cases in definition of &#8220;usable in constant expressions&#8221;</td>
14318     <td class="none" align="center">Unknown</td>
14319   </tr>
14320   <tr id="2419">
14321     <td><a href="https://wg21.link/cwg2419">2419</a></td>
14322     <td>C++20</td>
14323     <td>Loss of generality treating pointers to objects as one-element arrays</td>
14324     <td class="none" align="center">Unknown</td>
14325   </tr>
14326   <tr id="2420">
14327     <td><a href="https://wg21.link/cwg2420">2420</a></td>
14328     <td>dup</td>
14329     <td>Exception specifications in explicit instantiation</td>
14330     <td class="none" align="center">Unknown</td>
14331   </tr>
14332   <tr class="open" id="2421">
14333     <td><a href="https://wg21.link/cwg2421">2421</a></td>
14334     <td>drafting</td>
14335     <td>Explicit instantiation of constrained member functions</td>
14336     <td align="center">Not resolved</td>
14337   </tr>
14338   <tr id="2422">
14339     <td><a href="https://wg21.link/cwg2422">2422</a></td>
14340     <td>C++20</td>
14341     <td>Incorrect grammar for <I>deduction-guide</I></td>
14342     <td class="none" align="center">Unknown</td>
14343   </tr>
14344   <tr id="2423">
14345     <td><a href="https://wg21.link/cwg2423">2423</a></td>
14346     <td>NAD</td>
14347     <td>Typedefs, names, and entities</td>
14348     <td class="none" align="center">Unknown</td>
14349   </tr>
14350   <tr id="2424">
14351     <td><a href="https://wg21.link/cwg2424">2424</a></td>
14352     <td>C++20</td>
14353     <td><TT>constexpr</TT> initialization requirements for variant members</td>
14354     <td class="none" align="center">Unknown</td>
14355   </tr>
14356   <tr class="open" id="2425">
14357     <td><a href="https://wg21.link/cwg2425">2425</a></td>
14358     <td>open</td>
14359     <td>Confusing wording for deduction from a type</td>
14360     <td align="center">Not resolved</td>
14361   </tr>
14362   <tr id="2426">
14363     <td><a href="https://wg21.link/cwg2426">2426</a></td>
14364     <td>C++20</td>
14365     <td>Reference to destructor that cannot be invoked</td>
14366     <td class="none" align="center">Unknown</td>
14367   </tr>
14368   <tr id="2427">
14369     <td><a href="https://wg21.link/cwg2427">2427</a></td>
14370     <td>C++20</td>
14371     <td>Deprecation of volatile operands and unevaluated contexts</td>
14372     <td class="none" align="center">Unknown</td>
14373   </tr>
14374   <tr id="2428">
14375     <td><a href="https://wg21.link/cwg2428">2428</a></td>
14376     <td>DR</td>
14377     <td>Deprecating a concept</td>
14378     <td class="none" align="center">Unknown</td>
14379   </tr>
14380   <tr id="2429">
14381     <td><a href="https://wg21.link/cwg2429">2429</a></td>
14382     <td>C++20</td>
14383     <td>Initialization of <TT>thread_local</TT> variables referenced by lambdas</td>
14384     <td class="none" align="center">Unknown</td>
14385   </tr>
14386   <tr id="2430">
14387     <td><a href="https://wg21.link/cwg2430">2430</a></td>
14388     <td>C++20</td>
14389     <td>Completeness of return and parameter types of member functions</td>
14390     <td class="none" align="center">Unknown</td>
14391   </tr>
14392   <tr id="2431">
14393     <td><a href="https://wg21.link/cwg2431">2431</a></td>
14394     <td>C++20</td>
14395     <td>Full-expressions and temporaries bound to references</td>
14396     <td class="none" align="center">Unknown</td>
14397   </tr>
14398   <tr id="2432">
14399     <td><a href="https://wg21.link/cwg2432">2432</a></td>
14400     <td>C++20</td>
14401     <td>Return types for defaulted <TT>&lt;=&gt;</TT></td>
14402     <td class="none" align="center">Unknown</td>
14403   </tr>
14404   <tr id="2433">
14405     <td><a href="https://wg21.link/cwg2433">2433</a></td>
14406     <td>C++20</td>
14407     <td>Variable templates in the ODR</td>
14408     <td class="none" align="center">Unknown</td>
14409   </tr>
14410   <tr class="open" id="2434">
14411     <td><a href="https://wg21.link/cwg2434">2434</a></td>
14412     <td>open</td>
14413     <td>Mandatory copy elision vs non-class objects</td>
14414     <td align="center">Not resolved</td>
14415   </tr>
14416   <tr class="open" id="2435">
14417     <td><a href="https://wg21.link/cwg2435">2435</a></td>
14418     <td>open</td>
14419     <td>Alias template specializations</td>
14420     <td align="center">Not resolved</td>
14421   </tr>
14422   <tr id="2436">
14423     <td><a href="https://wg21.link/cwg2436">2436</a></td>
14424     <td>C++20</td>
14425     <td>Copy semantics of coroutine parameters</td>
14426     <td class="none" align="center">Unknown</td>
14427   </tr>
14428   <tr id="2437">
14429     <td><a href="https://wg21.link/cwg2437">2437</a></td>
14430     <td>C++20</td>
14431     <td>Conversion of <TT>std::strong_ordering</TT> in a defaulted <TT>operator&lt;=&gt;</TT></td>
14432     <td class="none" align="center">Unknown</td>
14433   </tr>
14434   <tr class="open" id="2438">
14435     <td><a href="https://wg21.link/cwg2438">2438</a></td>
14436     <td>open</td>
14437     <td>Problems in the specification of qualification conversions</td>
14438     <td align="center">Not resolved</td>
14439   </tr>
14440   <tr id="2439">
14441     <td><a href="https://wg21.link/cwg2439">2439</a></td>
14442     <td>C++20</td>
14443     <td>Undefined term in definition of &#8220;usable in constant expressions&#8221;</td>
14444     <td class="none" align="center">Unknown</td>
14445   </tr>
14446   <tr id="2440">
14447     <td><a href="https://wg21.link/cwg2440">2440</a></td>
14448     <td>DR</td>
14449     <td>Allocation in core constant expressions</td>
14450     <td class="none" align="center">Unknown</td>
14451   </tr>
14452   <tr id="2441">
14453     <td><a href="https://wg21.link/cwg2441">2441</a></td>
14454     <td>C++20</td>
14455     <td>Inline function parameters</td>
14456     <td class="none" align="center">Unknown</td>
14457   </tr>
14458   <tr id="2442">
14459     <td><a href="https://wg21.link/cwg2442">2442</a></td>
14460     <td>C++20</td>
14461     <td>Incorrect requirement for default arguments</td>
14462     <td class="none" align="center">Unknown</td>
14463   </tr>
14464   <tr class="open" id="2443">
14465     <td><a href="https://wg21.link/cwg2443">2443</a></td>
14466     <td>drafting</td>
14467     <td>Meaningless template exports</td>
14468     <td align="center">Not resolved</td>
14469   </tr>
14470   <tr class="open" id="2444">
14471     <td><a href="https://wg21.link/cwg2444">2444</a></td>
14472     <td>drafting</td>
14473     <td>Constant expressions in initialization odr-use</td>
14474     <td align="center">Not resolved</td>
14475   </tr>
14476   <tr id="2445">
14477     <td><a href="https://wg21.link/cwg2445">2445</a></td>
14478     <td>C++20</td>
14479     <td>Partial ordering with rewritten candidates</td>
14480     <td class="none" align="center">Unknown</td>
14481   </tr>
14482   <tr id="2446">
14483     <td><a href="https://wg21.link/cwg2446">2446</a></td>
14484     <td>C++20</td>
14485     <td>Questionable type-dependency of <I>concept-id</I>s</td>
14486     <td class="none" align="center">Unknown</td>
14487   </tr>
14488   <tr id="2447">
14489     <td><a href="https://wg21.link/cwg2447">2447</a></td>
14490     <td>C++20</td>
14491     <td>Unintended description of abbreviated function templates</td>
14492     <td class="none" align="center">Unknown</td>
14493   </tr>
14494   <tr id="2448">
14495     <td><a href="https://wg21.link/cwg2448">2448</a></td>
14496     <td>CD6</td>
14497     <td>Cv-qualification of arithmetic types and deprecation of volatile</td>
14498     <td class="none" align="center">Unknown</td>
14499   </tr>
14500   <tr class="open" id="2449">
14501     <td><a href="https://wg21.link/cwg2449">2449</a></td>
14502     <td>extension</td>
14503     <td>Thunks as an implementation technique for pointers to virtual functions</td>
14504     <td align="center">Extension</td>
14505   </tr>
14506   <tr class="open" id="2450">
14507     <td><a href="https://wg21.link/cwg2450">2450</a></td>
14508     <td>drafting</td>
14509     <td><I>braced-init-list</I> as a <I>template-argument</I></td>
14510     <td align="center">Not resolved</td>
14511   </tr>
14512   <tr id="2451">
14513     <td><a href="https://wg21.link/cwg2451">2451</a></td>
14514     <td>DR</td>
14515     <td><I>promise</I><TT>.unhandled_exception()</TT> and final suspend point</td>
14516     <td class="none" align="center">Unknown</td>
14517   </tr>
14518   <tr id="2452">
14519     <td><a href="https://wg21.link/cwg2452">2452</a></td>
14520     <td>CD6</td>
14521     <td>Flowing off the end of a coroutine</td>
14522     <td class="none" align="center">Unknown</td>
14523   </tr>
14524   <tr id="2453">
14525     <td><a href="https://wg21.link/cwg2453">2453</a></td>
14526     <td>NAD</td>
14527     <td>Deduced return types and coroutine lambdas</td>
14528     <td class="none" align="center">Unknown</td>
14529   </tr>
14530   <tr id="2454">
14531     <td><a href="https://wg21.link/cwg2454">2454</a></td>
14532     <td>NAD</td>
14533     <td>Tail recursion and coroutine symmetric transfer</td>
14534     <td class="none" align="center">Unknown</td>
14535   </tr>
14536   <tr id="2455">
14537     <td><a href="https://wg21.link/cwg2455">2455</a></td>
14538     <td>CD6</td>
14539     <td>Concatenation of string literals vs translation phases 5 and 6</td>
14540     <td class="none" align="center">Unknown</td>
14541   </tr>
14542   <tr class="open" id="2456">
14543     <td><a href="https://wg21.link/cwg2456">2456</a></td>
14544     <td>open</td>
14545     <td>Viable user-defined conversions in converted constant expressions</td>
14546     <td align="center">Not resolved</td>
14547   </tr>
14548   <tr id="2457">
14549     <td><a href="https://wg21.link/cwg2457">2457</a></td>
14550     <td>CD6</td>
14551     <td>Unexpanded parameter packs don't make a function type dependent</td>
14552     <td class="none" align="center">Unknown</td>
14553   </tr>
14554   <tr id="2458">
14555     <td><a href="https://wg21.link/cwg2458">2458</a></td>
14556     <td>CD6</td>
14557     <td>Value category of expressions denoting non-static member functions</td>
14558     <td class="none" align="center">Unknown</td>
14559   </tr>
14560   <tr class="open" id="2459">
14561     <td><a href="https://wg21.link/cwg2459">2459</a></td>
14562     <td>drafting</td>
14563     <td>Template parameter initialization</td>
14564     <td align="center">Not resolved</td>
14565   </tr>
14566   <tr id="2460">
14567     <td><a href="https://wg21.link/cwg2460">2460</a></td>
14568     <td>CD6</td>
14569     <td>C language linkage and constrained non-template friends</td>
14570     <td class="none" align="center">Unknown</td>
14571   </tr>
14572   <tr id="2461">
14573     <td><a href="https://wg21.link/cwg2461">2461</a></td>
14574     <td>CD6</td>
14575     <td>Diagnosing non-<TT>bool</TT> type constraints</td>
14576     <td class="none" align="center">Unknown</td>
14577   </tr>
14578   <tr class="open" id="2462">
14579     <td><a href="https://wg21.link/cwg2462">2462</a></td>
14580     <td>drafting</td>
14581     <td>Problems with the omission of the <TT>typename</TT> keyword</td>
14582     <td align="center">Not resolved</td>
14583   </tr>
14584   <tr class="open" id="2463">
14585     <td><a href="https://wg21.link/cwg2463">2463</a></td>
14586     <td>open</td>
14587     <td>Trivial copyability and unions with non-trivial members</td>
14588     <td align="center">Not resolved</td>
14589   </tr>
14590   <tr id="2464">
14591     <td><a href="https://wg21.link/cwg2464">2464</a></td>
14592     <td>CD6</td>
14593     <td>Constexpr launder and unions</td>
14594     <td class="none" align="center">Unknown</td>
14595   </tr>
14596   <tr id="2465">
14597     <td><a href="https://wg21.link/cwg2465">2465</a></td>
14598     <td>CD6</td>
14599     <td>Coroutine parameters passed to a promise constructor</td>
14600     <td class="none" align="center">Unknown</td>
14601   </tr>
14602   <tr id="2466">
14603     <td><a href="https://wg21.link/cwg2466">2466</a></td>
14604     <td>CD6</td>
14605     <td><TT>co_await</TT> should be a single evaluation</td>
14606     <td class="none" align="center">Unknown</td>
14607   </tr>
14608   <tr class="open" id="2467">
14609     <td><a href="https://wg21.link/cwg2467">2467</a></td>
14610     <td>drafting</td>
14611     <td>CTAD for alias templates and the deducible check</td>
14612     <td align="center">Not resolved</td>
14613   </tr>
14614   <tr class="open" id="2468">
14615     <td><a href="https://wg21.link/cwg2468">2468</a></td>
14616     <td>drafting</td>
14617     <td>Omission of the <TT>typename</TT> keyword in a member template parameter list</td>
14618     <td align="center">Not resolved</td>
14619   </tr>
14620   <tr class="open" id="2469">
14621     <td><a href="https://wg21.link/cwg2469">2469</a></td>
14622     <td>drafting</td>
14623     <td>Implicit object creation vs constant expressions</td>
14624     <td align="center">Not resolved</td>
14625   </tr>
14626   <tr id="2470">
14627     <td><a href="https://wg21.link/cwg2470">2470</a></td>
14628     <td>CD6</td>
14629     <td>Multiple array objects providing storage for one object</td>
14630     <td class="none" align="center">Unknown</td>
14631   </tr>
14632   <tr class="open" id="2471">
14633     <td><a href="https://wg21.link/cwg2471">2471</a></td>
14634     <td>drafting</td>
14635     <td>Nested class template argument deduction</td>
14636     <td align="center">Not resolved</td>
14637   </tr>
14638   <tr id="2472">
14639     <td><a href="https://wg21.link/cwg2472">2472</a></td>
14640     <td>NAD</td>
14641     <td>Value categories in <I>await-expression</I>s</td>
14642     <td class="none" align="center">Unknown</td>
14643   </tr>
14644   <tr class="open" id="2473">
14645     <td><a href="https://wg21.link/cwg2473">2473</a></td>
14646     <td>drafting</td>
14647     <td>Parentheses in pseudo-destructor calls</td>
14648     <td align="center">Not resolved</td>
14649   </tr>
14650   <tr id="2474">
14651     <td><a href="https://wg21.link/cwg2474">2474</a></td>
14652     <td>CD6</td>
14653     <td>Cv-qualification and deletion</td>
14654     <td class="none" align="center">Unknown</td>
14655   </tr>
14656   <tr class="open" id="2475">
14657     <td><a href="https://wg21.link/cwg2475">2475</a></td>
14658     <td>drafting</td>
14659     <td>Object declarations of type <I>cv</I> <TT>void</TT></td>
14660     <td align="center">Not resolved</td>
14661   </tr>
14662   <tr class="open" id="2476">
14663     <td><a href="https://wg21.link/cwg2476">2476</a></td>
14664     <td>drafting</td>
14665     <td><I>placeholder-type-specifier</I>s and function declarators</td>
14666     <td align="center">Not resolved</td>
14667   </tr>
14668   <tr id="2477">
14669     <td><a href="https://wg21.link/cwg2477">2477</a></td>
14670     <td>CD6</td>
14671     <td>Defaulted vs deleted copy constructors/assignment operators</td>
14672     <td class="none" align="center">Unknown</td>
14673   </tr>
14674   <tr class="open" id="2478">
14675     <td><a href="https://wg21.link/cwg2478">2478</a></td>
14676     <td>review</td>
14677     <td>Properties of explicit specializations of implicitly-instantiated class templates</td>
14678     <td align="center">Not resolved</td>
14679   </tr>
14680   <tr id="2479">
14681     <td><a href="https://wg21.link/cwg2479">2479</a></td>
14682     <td>CD6</td>
14683     <td>Missing specifications for <TT>consteval</TT> and <TT>constinit</TT></td>
14684     <td class="none" align="center">Unknown</td>
14685   </tr>
14686   <tr class="open" id="2480">
14687     <td><a href="https://wg21.link/cwg2480">2480</a></td>
14688     <td>drafting</td>
14689     <td>Lookup for enumerators in modules</td>
14690     <td align="center">Not resolved</td>
14691   </tr>
14692   <tr id="2481">
14693     <td><a href="https://wg21.link/cwg2481">2481</a></td>
14694     <td>CD6</td>
14695     <td>Cv-qualification of temporary to which a reference is bound</td>
14696     <td class="none" align="center">Unknown</td>
14697   </tr>
14698   <tr id="2482">
14699     <td><a href="https://wg21.link/cwg2482">2482</a></td>
14700     <td>CD6</td>
14701     <td><TT>bit_cast</TT> and indeterminate values</td>
14702     <td class="none" align="center">Unknown</td>
14703   </tr>
14704   <tr id="2483">
14705     <td><a href="https://wg21.link/cwg2483">2483</a></td>
14706     <td>tentatively ready</td>
14707     <td>Language linkage of static member functions</td>
14708     <td class="none" align="center">Unknown</td>
14709   </tr>
14710   <tr id="2484">
14711     <td><a href="https://wg21.link/cwg2484">2484</a></td>
14712     <td>CD6</td>
14713     <td><TT>char8_t</TT> and <TT>char16_t</TT> in integral promotions</td>
14714     <td class="none" align="center">Unknown</td>
14715   </tr>
14716   <tr class="open" id="2485">
14717     <td><a href="https://wg21.link/cwg2485">2485</a></td>
14718     <td>drafting</td>
14719     <td>Bit-fields in integral promotions</td>
14720     <td align="center">Not resolved</td>
14721   </tr>
14722   <tr id="2486">
14723     <td><a href="https://wg21.link/cwg2486">2486</a></td>
14724     <td>CD6</td>
14725     <td>Call to <TT>noexcept</TT> function via <TT>noexcept(false)</TT> pointer/lvalue</td>
14726     <td class="none" align="center">Unknown</td>
14727   </tr>
14728   <tr class="open" id="2487">
14729     <td><a href="https://wg21.link/cwg2487">2487</a></td>
14730     <td>drafting</td>
14731     <td>Type dependence of function-style cast to incomplete array type</td>
14732     <td align="center">Not resolved</td>
14733   </tr>
14734   <tr class="open" id="2488">
14735     <td><a href="https://wg21.link/cwg2488">2488</a></td>
14736     <td>open</td>
14737     <td>Overloading virtual functions and functions with trailing <I>requires-clause</I>s</td>
14738     <td align="center">Not resolved</td>
14739   </tr>
14740   <tr class="open" id="2489">
14741     <td><a href="https://wg21.link/cwg2489">2489</a></td>
14742     <td>review</td>
14743     <td>Storage provided by array of <TT>char</TT></td>
14744     <td align="center">Not resolved</td>
14745   </tr>
14746   <tr id="2490">
14747     <td><a href="https://wg21.link/cwg2490">2490</a></td>
14748     <td>CD6</td>
14749     <td>Restrictions on destruction in constant expressions</td>
14750     <td class="none" align="center">Unknown</td>
14751   </tr>
14752   <tr id="2491">
14753     <td><a href="https://wg21.link/cwg2491">2491</a></td>
14754     <td>CD6</td>
14755     <td>Export of typedef after its first declaration</td>
14756     <td class="none" align="center">Unknown</td>
14757   </tr>
14758   <tr class="open" id="2492">
14759     <td><a href="https://wg21.link/cwg2492">2492</a></td>
14760     <td>review</td>
14761     <td>Comparing user-defined conversion sequences in list-initialization</td>
14762     <td align="center">Not resolved</td>
14763   </tr>
14764   <tr id="2493">
14765     <td><a href="https://wg21.link/cwg2493">2493</a></td>
14766     <td>dup</td>
14767     <td><TT>auto</TT> as a <I>conversion-type-id</I></td>
14768     <td class="none" align="center">Unknown</td>
14769   </tr>
14770   <tr id="2494">
14771     <td><a href="https://wg21.link/cwg2494">2494</a></td>
14772     <td>CD6</td>
14773     <td>Multiple definitions of non-odr-used entities</td>
14774     <td class="none" align="center">Unknown</td>
14775   </tr>
14776   <tr class="open" id="2495">
14777     <td><a href="https://wg21.link/cwg2495">2495</a></td>
14778     <td>open</td>
14779     <td>Glvalue result of a function call</td>
14780     <td align="center">Not resolved</td>
14781   </tr>
14782   <tr id="2496">
14783     <td><a href="https://wg21.link/cwg2496">2496</a></td>
14784     <td>CD6</td>
14785     <td><I>ref-qualifier</I>s and virtual overriding</td>
14786     <td class="none" align="center">Unknown</td>
14787   </tr>
14788   <tr class="open" id="2497">
14789     <td><a href="https://wg21.link/cwg2497">2497</a></td>
14790     <td>drafting</td>
14791     <td>Points of instantiation for constexpr function templates</td>
14792     <td align="center">Not resolved</td>
14793   </tr>
14794   <tr class="open" id="2498">
14795     <td><a href="https://wg21.link/cwg2498">2498</a></td>
14796     <td>open</td>
14797     <td>Partial specialization failure and the immediate context</td>
14798     <td align="center">Not resolved</td>
14799   </tr>
14800   <tr id="2499">
14801     <td><a href="https://wg21.link/cwg2499">2499</a></td>
14802     <td>CD6</td>
14803     <td>Inconsistency in definition of pointer-interconvertibility</td>
14804     <td class="none" align="center">Unknown</td>
14805   </tr>
14806   <tr class="open" id="2500">
14807     <td><a href="https://wg21.link/cwg2500">2500</a></td>
14808     <td>extension</td>
14809     <td><TT>noexcept(false)</TT> functions and <TT>noexcept</TT> expressions</td>
14810     <td align="center">Extension</td>
14811   </tr>
14812   <tr class="open" id="2501">
14813     <td><a href="https://wg21.link/cwg2501">2501</a></td>
14814     <td>drafting</td>
14815     <td>Explicit instantiation and trailing <I>requires-clause</I>s</td>
14816     <td align="center">Not resolved</td>
14817   </tr>
14818   <tr id="2502">
14819     <td><a href="https://wg21.link/cwg2502">2502</a></td>
14820     <td>CD6</td>
14821     <td>Unintended declaration conflicts in nested statement scopes</td>
14822     <td class="none" align="center">Unknown</td>
14823   </tr>
14824   <tr class="open" id="2503">
14825     <td><a href="https://wg21.link/cwg2503">2503</a></td>
14826     <td>drafting</td>
14827     <td>Unclear relationship among name, qualified name, and unqualified name</td>
14828     <td align="center">Not resolved</td>
14829   </tr>
14830   <tr class="open" id="2504">
14831     <td><a href="https://wg21.link/cwg2504">2504</a></td>
14832     <td>drafting</td>
14833     <td>Inheriting constructors from virtual base classes</td>
14834     <td align="center">Not resolved</td>
14835   </tr>
14836   <tr class="open" id="2505">
14837     <td><a href="https://wg21.link/cwg2505">2505</a></td>
14838     <td>drafting</td>
14839     <td>Nested unnamed namespace of inline unnamed namespace</td>
14840     <td align="center">Not resolved</td>
14841   </tr>
14842   <tr id="2506">
14843     <td><a href="https://wg21.link/cwg2506">2506</a></td>
14844     <td>CD6</td>
14845     <td>Structured bindings and array cv-qualifiers</td>
14846     <td class="none" align="center">Unknown</td>
14847   </tr>
14848   <tr id="2507">
14849     <td><a href="https://wg21.link/cwg2507">2507</a></td>
14850     <td>CD6</td>
14851     <td>Default arguments for <TT>operator[]</TT></td>
14852     <td class="none" align="center">Unknown</td>
14853   </tr>
14854   <tr id="2508">
14855     <td><a href="https://wg21.link/cwg2508">2508</a></td>
14856     <td>DR</td>
14857     <td>Restrictions on uses of template parameter names</td>
14858     <td class="none" align="center">Unknown</td>
14859   </tr>
14860   <tr id="2509">
14861     <td><a href="https://wg21.link/cwg2509">2509</a></td>
14862     <td>CD6</td>
14863     <td><I>decl-specifier-seq</I> in <I>lambda-specifiers</I></td>
14864     <td class="none" align="center">Unknown</td>
14865   </tr>
14866   <tr id="2510">
14867     <td><a href="https://wg21.link/cwg2510">2510</a></td>
14868     <td>NAD</td>
14869     <td><I>noexcept-specifier</I> of friend function vs class completeness</td>
14870     <td class="none" align="center">Unknown</td>
14871   </tr>
14872   <tr id="2511">
14873     <td><a href="https://wg21.link/cwg2511">2511</a></td>
14874     <td>CD6</td>
14875     <td>cv-qualified bit-fields</td>
14876     <td class="none" align="center">Unknown</td>
14877   </tr>
14878   <tr id="2512">
14879     <td><a href="https://wg21.link/cwg2512">2512</a></td>
14880     <td>NAD</td>
14881     <td><TT>typeid</TT> and incomplete class types</td>
14882     <td class="none" align="center">Unknown</td>
14883   </tr>
14884   <tr class="open" id="2513">
14885     <td><a href="https://wg21.link/cwg2513">2513</a></td>
14886     <td>open</td>
14887     <td>Ambiguity with <I>requires-clause</I> and <I>operator-function-id</I></td>
14888     <td align="center">Not resolved</td>
14889   </tr>
14890   <tr class="open" id="2514">
14891     <td><a href="https://wg21.link/cwg2514">2514</a></td>
14892     <td>review</td>
14893     <td>Modifying const subobjects</td>
14894     <td align="center">Not resolved</td>
14895   </tr>
14896   <tr class="open" id="2515">
14897     <td><a href="https://wg21.link/cwg2515">2515</a></td>
14898     <td>open</td>
14899     <td>Result of a function call</td>
14900     <td align="center">Not resolved</td>
14901   </tr>
14902   <tr class="open" id="2516">
14903     <td><a href="https://wg21.link/cwg2516">2516</a></td>
14904     <td>review</td>
14905     <td>Locus of <I>enum-specifier</I> or <I>opaque-enum-declaration</I></td>
14906     <td align="center">Not resolved</td>
14907   </tr>
14908   <tr class="open" id="2517">
14909     <td><a href="https://wg21.link/cwg2517">2517</a></td>
14910     <td>open</td>
14911     <td>Useless restriction on use of parameter in <I>constraint-expression</I></td>
14912     <td align="center">Not resolved</td>
14913   </tr>
14914   <tr class="open" id="2518">
14915     <td><a href="https://wg21.link/cwg2518">2518</a></td>
14916     <td>review</td>
14917     <td>Conformance requirements and <TT>#error</TT>/<TT>#warning</TT></td>
14918     <td align="center">Not resolved</td>
14919   </tr>
14920   <tr class="open" id="2519">
14921     <td><a href="https://wg21.link/cwg2519">2519</a></td>
14922     <td>drafting</td>
14923     <td>Object representation of a bit-field</td>
14924     <td align="center">Not resolved</td>
14925   </tr>
14926   <tr class="open" id="2520">
14927     <td><a href="https://wg21.link/cwg2520">2520</a></td>
14928     <td>review</td>
14929     <td>Template signature and default template arguments</td>
14930     <td align="center">Not resolved</td>
14931   </tr>
14932   <tr class="open" id="2521">
14933     <td><a href="https://wg21.link/cwg2521">2521</a></td>
14934     <td>open</td>
14935     <td>User-defined literals and reserved identifiers</td>
14936     <td align="center">Not resolved</td>
14937   </tr>
14938   <tr class="open" id="2522">
14939     <td><a href="https://wg21.link/cwg2522">2522</a></td>
14940     <td>open</td>
14941     <td>Removing placemarker tokens and retention of whitespace</td>
14942     <td align="center">Not resolved</td>
14943   </tr>
14944   <tr id="2523">
14945     <td><a href="https://wg21.link/cwg2523">2523</a></td>
14946     <td>tentatively ready</td>
14947     <td>Undefined behavior via omitted destructor call in constant expressions</td>
14948     <td class="none" align="center">Unknown</td>
14949   </tr>
14950   <tr id="2524">
14951     <td><a href="https://wg21.link/cwg2524">2524</a></td>
14952     <td>NAD</td>
14953     <td>Distinguishing user-defined conversion sequences by <I>ref-qualifier</I></td>
14954     <td class="none" align="center">Unknown</td>
14955   </tr>
14956   <tr class="open" id="2525">
14957     <td><a href="https://wg21.link/cwg2525">2525</a></td>
14958     <td>drafting</td>
14959     <td>Incorrect definition of implicit conversion sequence</td>
14960     <td align="center">Not resolved</td>
14961   </tr>
14962   <tr class="open" id="2526">
14963     <td><a href="https://wg21.link/cwg2526">2526</a></td>
14964     <td>drafting</td>
14965     <td>Relational comparison of <TT>void*</TT> pointers</td>
14966     <td align="center">Not resolved</td>
14967   </tr>
14968   <tr id="2527">
14969     <td><a href="https://wg21.link/cwg2527">2527</a></td>
14970     <td>NAD</td>
14971     <td>Non-class potentially-overlapping objects</td>
14972     <td class="none" align="center">Unknown</td>
14973   </tr>
14974   <tr class="open" id="2528">
14975     <td><a href="https://wg21.link/cwg2528">2528</a></td>
14976     <td>drafting</td>
14977     <td>Three-way comparison and the usual arithmetic conversions</td>
14978     <td align="center">Not resolved</td>
14979   </tr>
14980   <tr class="open" id="2529">
14981     <td><a href="https://wg21.link/cwg2529">2529</a></td>
14982     <td>drafting</td>
14983     <td>Constant destruction of constexpr references</td>
14984     <td align="center">Not resolved</td>
14985   </tr>
14986   <tr class="open" id="2530">
14987     <td><a href="https://wg21.link/cwg2530">2530</a></td>
14988     <td>drafting</td>
14989     <td>Multiple definitions of enumerators</td>
14990     <td align="center">Not resolved</td>
14991   </tr>
14992   <tr class="open" id="2531">
14993     <td><a href="https://wg21.link/cwg2531">2531</a></td>
14994     <td>open</td>
14995     <td>Static data members redeclared as constexpr</td>
14996     <td align="center">Not resolved</td>
14997   </tr>
14998   <tr class="open" id="2532">
14999     <td><a href="https://wg21.link/cwg2532">2532</a></td>
15000     <td>open</td>
15001     <td>Kind of pointer value returned by <TT>new T[0]</TT></td>
15002     <td align="center">Not resolved</td>
15003   </tr>
15004   <tr class="open" id="2533">
15005     <td><a href="https://wg21.link/cwg2533">2533</a></td>
15006     <td>drafting</td>
15007     <td>Storage duration of implicitly created objects</td>
15008     <td align="center">Not resolved</td>
15009   </tr>
15010   <tr id="2534">
15011     <td><a href="https://wg21.link/cwg2534">2534</a></td>
15012     <td>CD6</td>
15013     <td>Value category of pseudo-destructor expression</td>
15014     <td class="none" align="center">Unknown</td>
15015   </tr>
15016   <tr id="2535">
15017     <td><a href="https://wg21.link/cwg2535">2535</a></td>
15018     <td>CD6</td>
15019     <td>Type punning in class member access</td>
15020     <td class="none" align="center">Unknown</td>
15021   </tr>
15022   <tr class="open" id="2536">
15023     <td><a href="https://wg21.link/cwg2536">2536</a></td>
15024     <td>drafting</td>
15025     <td>Partially initialized variables during constant initialization</td>
15026     <td align="center">Not resolved</td>
15027   </tr>
15028   <tr id="2537">
15029     <td><a href="https://wg21.link/cwg2537">2537</a></td>
15030     <td>tentatively ready</td>
15031     <td>Overbroad grammar for <I>parameter-declaration</I></td>
15032     <td class="none" align="center">Unknown</td>
15033   </tr>
15034   <tr id="2538">
15035     <td><a href="https://wg21.link/cwg2538">2538</a></td>
15036     <td>DR</td>
15037     <td>Can standard attributes be syntactically ignored?</td>
15038     <td class="none" align="center">Unknown</td>
15039   </tr>
15040   <tr id="2539">
15041     <td><a href="https://wg21.link/cwg2539">2539</a></td>
15042     <td>tentatively ready</td>
15043     <td>Three-way comparison requiring strong ordering for floating-point types</td>
15044     <td class="none" align="center">Unknown</td>
15045   </tr>
15046   <tr id="2540">
15047     <td><a href="https://wg21.link/cwg2540">2540</a></td>
15048     <td>CD6</td>
15049     <td>Unspecified interpretation of <I>numeric-escape-sequence</I></td>
15050     <td class="none" align="center">Unknown</td>
15051   </tr>
15052   <tr class="open" id="2541">
15053     <td><a href="https://wg21.link/cwg2541">2541</a></td>
15054     <td>open</td>
15055     <td>Linkage specifications, module purview, and module attachment</td>
15056     <td align="center">Not resolved</td>
15057   </tr>
15058   <tr class="open" id="2542">
15059     <td><a href="https://wg21.link/cwg2542">2542</a></td>
15060     <td>drafting</td>
15061     <td>Is a closure type a structural type?</td>
15062     <td align="center">Not resolved</td>
15063   </tr>
15064   <tr class="open" id="2543">
15065     <td><a href="https://wg21.link/cwg2543">2543</a></td>
15066     <td>drafting</td>
15067     <td><TT>constinit</TT> and optimized dynamic initialization</td>
15068     <td align="center">Not resolved</td>
15069   </tr>
15070   <tr class="open" id="2544">
15071     <td><a href="https://wg21.link/cwg2544">2544</a></td>
15072     <td>open</td>
15073     <td>Address of past-the-end of a potentially-overlapping subobject</td>
15074     <td align="center">Not resolved</td>
15075   </tr>
15076   <tr class="open" id="2545">
15077     <td><a href="https://wg21.link/cwg2545">2545</a></td>
15078     <td>open</td>
15079     <td>Transparently replacing objects in constant expressions</td>
15080     <td align="center">Not resolved</td>
15081   </tr>
15082   <tr class="open" id="2546">
15083     <td><a href="https://wg21.link/cwg2546">2546</a></td>
15084     <td>open</td>
15085     <td>Defaulted secondary comparison operators defined as deleted</td>
15086     <td align="center">Not resolved</td>
15087   </tr>
15088   <tr class="open" id="2547">
15089     <td><a href="https://wg21.link/cwg2547">2547</a></td>
15090     <td>open</td>
15091     <td>Defaulted comparison operator function for non-classes</td>
15092     <td align="center">Not resolved</td>
15093   </tr>
15094   <tr class="open" id="2548">
15095     <td><a href="https://wg21.link/cwg2548">2548</a></td>
15096     <td>open</td>
15097     <td>Array prvalues and additive operators</td>
15098     <td align="center">Not resolved</td>
15099   </tr>
15100   <tr class="open" id="2549">
15101     <td><a href="https://wg21.link/cwg2549">2549</a></td>
15102     <td>open</td>
15103     <td>Implicitly moving the operand of a <I>throw-expression</I> in unevaluated contexts</td>
15104     <td align="center">Not resolved</td>
15105   </tr>
15106   <tr class="open" id="2550">
15107     <td><a href="https://wg21.link/cwg2550">2550</a></td>
15108     <td>open</td>
15109     <td>Type "reference to <I>cv</I> <TT>void</TT>" outside of a declarator</td>
15110     <td align="center">Not resolved</td>
15111   </tr>
15112   <tr class="open" id="2551">
15113     <td><a href="https://wg21.link/cwg2551">2551</a></td>
15114     <td>open</td>
15115     <td>"Refers to allocated storage" has no meaning</td>
15116     <td align="center">Not resolved</td>
15117   </tr>
15118   <tr class="open" id="2552">
15119     <td><a href="https://wg21.link/cwg2552">2552</a></td>
15120     <td>open</td>
15121     <td>Constant evaluation of non-defining variable declarations</td>
15122     <td align="center">Not resolved</td>
15123   </tr>
15124   <tr class="open" id="2553">
15125     <td><a href="https://wg21.link/cwg2553">2553</a></td>
15126     <td>open</td>
15127     <td>Restrictions on explicit object member functions</td>
15128     <td align="center">Not resolved</td>
15129   </tr>
15130   <tr class="open" id="2554">
15131     <td><a href="https://wg21.link/cwg2554">2554</a></td>
15132     <td>open</td>
15133     <td>Overriding virtual functions, also with explicit object parameters</td>
15134     <td align="center">Not resolved</td>
15135   </tr>
15136   <tr class="open" id="2555">
15137     <td><a href="https://wg21.link/cwg2555">2555</a></td>
15138     <td>open</td>
15139     <td>Ineffective redeclaration prevention for <I>using-declarator</I>s</td>
15140     <td align="center">Not resolved</td>
15141   </tr>
15142   <tr class="open" id="2556">
15143     <td><a href="https://wg21.link/cwg2556">2556</a></td>
15144     <td>open</td>
15145     <td>Unusable <TT>promise::return_void</TT></td>
15146     <td align="center">Not resolved</td>
15147   </tr>
15148   <tr class="open" id="2557">
15149     <td><a href="https://wg21.link/cwg2557">2557</a></td>
15150     <td>drafting</td>
15151     <td>Class member access referring to an unrelated class</td>
15152     <td align="center">Not resolved</td>
15153   </tr>
15154   <tr class="open" id="2558">
15155     <td><a href="https://wg21.link/cwg2558">2558</a></td>
15156     <td>open</td>
15157     <td>Uninitialized subobjects as a result of an immediate invocation</td>
15158     <td align="center">Not resolved</td>
15159   </tr>
15160   <tr class="open" id="2559">
15161     <td><a href="https://wg21.link/cwg2559">2559</a></td>
15162     <td>open</td>
15163     <td>Defaulted consteval functions</td>
15164     <td align="center">Not resolved</td>
15165   </tr>
15166   <tr class="open" id="2560">
15167     <td><a href="https://wg21.link/cwg2560">2560</a></td>
15168     <td>open</td>
15169     <td>Parameter type determination in a <I>requirement-parameter-list</I></td>
15170     <td align="center">Not resolved</td>
15171   </tr>
15172   <tr class="open" id="2561">
15173     <td><a href="https://wg21.link/cwg2561">2561</a></td>
15174     <td>open</td>
15175     <td>Conversion to function pointer for lambda with explicit object parameter</td>
15176     <td align="center">Not resolved</td>
15177   </tr>
15178   <tr class="open" id="2562">
15179     <td><a href="https://wg21.link/cwg2562">2562</a></td>
15180     <td>open</td>
15181     <td>Exceptions thrown during coroutine startup</td>
15182     <td align="center">Not resolved</td>
15183   </tr>
15184   <tr class="open" id="2563">
15185     <td><a href="https://wg21.link/cwg2563">2563</a></td>
15186     <td>open</td>
15187     <td>Initialization of coroutine result object</td>
15188     <td align="center">Not resolved</td>
15189   </tr>
15190   <tr class="open" id="2564">
15191     <td><a href="https://wg21.link/cwg2564">2564</a></td>
15192     <td>open</td>
15193     <td>Conversion to function pointer with an explicit object parameter</td>
15194     <td align="center">Not resolved</td>
15195   </tr>
15196   <tr class="open" id="2565">
15197     <td><a href="https://wg21.link/cwg2565">2565</a></td>
15198     <td>open</td>
15199     <td>Invalid types in the <I>parameter-declaration-clause</I> of a <I>requires-expression</I></td>
15200     <td class="unreleased" align="center">Clang 16</td>
15201   </tr>
15202   <tr class="open" id="2566">
15203     <td><a href="https://wg21.link/cwg2566">2566</a></td>
15204     <td>open</td>
15205     <td>Matching deallocation for uncaught exception</td>
15206     <td align="center">Not resolved</td>
15207   </tr>
15208   <tr class="open" id="2567">
15209     <td><a href="https://wg21.link/cwg2567">2567</a></td>
15210     <td>open</td>
15211     <td>Operator lookup ambiguity</td>
15212     <td align="center">Not resolved</td>
15213   </tr>
15214   <tr class="open" id="2568">
15215     <td><a href="https://wg21.link/cwg2568">2568</a></td>
15216     <td>open</td>
15217     <td>Access checking during synthesis of defaulted comparison operator</td>
15218     <td align="center">Not resolved</td>
15219   </tr>
15220   <tr id="2569">
15221     <td><a href="https://wg21.link/cwg2569">2569</a></td>
15222     <td>CD6</td>
15223     <td>Use of <code>decltype(capture)</code> in a lambda's <I>parameter-declaration-clause</I></td>
15224     <td class="none" align="center">Unknown</td>
15225   </tr>
15226   <tr class="open" id="2570">
15227     <td><a href="https://wg21.link/cwg2570">2570</a></td>
15228     <td>open</td>
15229     <td>Clarify constexpr for defaulted functions</td>
15230     <td align="center">Not resolved</td>
15231   </tr>
15232   <tr id="2571">
15233     <td><a href="https://wg21.link/cwg2571">2571</a></td>
15234     <td>CD6</td>
15235     <td>Evaluation order for subscripting</td>
15236     <td class="none" align="center">Unknown</td>
15237   </tr>
15238   <tr class="open" id="2572">
15239     <td><a href="https://wg21.link/cwg2572">2572</a></td>
15240     <td>open</td>
15241     <td>Address of overloaded function with no target</td>
15242     <td align="center">Not resolved</td>
15243   </tr>
15244   <tr class="open" id="2573">
15245     <td><a href="https://wg21.link/cwg2573">2573</a></td>
15246     <td>open</td>
15247     <td>Undefined behavior when splicing results in a <I>universal-character-name</I></td>
15248     <td align="center">Not resolved</td>
15249   </tr>
15250   <tr class="open" id="2574">
15251     <td><a href="https://wg21.link/cwg2574">2574</a></td>
15252     <td>open</td>
15253     <td>Undefined behavior when lexing unmatched quotes</td>
15254     <td align="center">Not resolved</td>
15255   </tr>
15256   <tr class="open" id="2575">
15257     <td><a href="https://wg21.link/cwg2575">2575</a></td>
15258     <td>open</td>
15259     <td>Undefined behavior when macro-replacing "defined" operator</td>
15260     <td align="center">Not resolved</td>
15261   </tr>
15262   <tr class="open" id="2576">
15263     <td><a href="https://wg21.link/cwg2576">2576</a></td>
15264     <td>open</td>
15265     <td>Undefined behavior with macro-expanded <TT>#include</TT> directives</td>
15266     <td align="center">Not resolved</td>
15267   </tr>
15268   <tr class="open" id="2577">
15269     <td><a href="https://wg21.link/cwg2577">2577</a></td>
15270     <td>open</td>
15271     <td>Undefined behavior for preprocessing directives in macro arguments</td>
15272     <td align="center">Not resolved</td>
15273   </tr>
15274   <tr class="open" id="2578">
15275     <td><a href="https://wg21.link/cwg2578">2578</a></td>
15276     <td>open</td>
15277     <td>Undefined behavior when creating an invalid string literal via stringizing</td>
15278     <td align="center">Not resolved</td>
15279   </tr>
15280   <tr class="open" id="2579">
15281     <td><a href="https://wg21.link/cwg2579">2579</a></td>
15282     <td>open</td>
15283     <td>Undefined behavior when token pasting does not create a preprocessing token</td>
15284     <td align="center">Not resolved</td>
15285   </tr>
15286   <tr class="open" id="2580">
15287     <td><a href="https://wg21.link/cwg2580">2580</a></td>
15288     <td>open</td>
15289     <td>Undefined behavior with <TT>#line</TT></td>
15290     <td align="center">Not resolved</td>
15291   </tr>
15292   <tr class="open" id="2581">
15293     <td><a href="https://wg21.link/cwg2581">2581</a></td>
15294     <td>open</td>
15295     <td>Undefined behavior for predefined macros</td>
15296     <td align="center">Not resolved</td>
15297   </tr>
15298   <tr id="2582">
15299     <td><a href="https://wg21.link/cwg2582">2582</a></td>
15300     <td>CD6</td>
15301     <td>Differing member lookup from nested classes</td>
15302     <td class="none" align="center">Unknown</td>
15303   </tr>
15304   <tr id="2583">
15305     <td><a href="https://wg21.link/cwg2583">2583</a></td>
15306     <td>DR</td>
15307     <td>Common initial sequence should consider over-alignment</td>
15308     <td class="none" align="center">Unknown</td>
15309   </tr>
15310   <tr class="open" id="2584">
15311     <td><a href="https://wg21.link/cwg2584">2584</a></td>
15312     <td>open</td>
15313     <td>Equivalent types in function template declarations</td>
15314     <td align="center">Not resolved</td>
15315   </tr>
15316   <tr id="2585">
15317     <td><a href="https://wg21.link/cwg2585">2585</a></td>
15318     <td>CD6</td>
15319     <td>Name lookup for coroutine allocation</td>
15320     <td class="none" align="center">Unknown</td>
15321   </tr>
15322   <tr id="2586">
15323     <td><a href="https://wg21.link/cwg2586">2586</a></td>
15324     <td>CD6</td>
15325     <td>Explicit object parameter for assignment and comparison</td>
15326     <td class="none" align="center">Unknown</td>
15327   </tr>
15328   <tr class="open" id="2587">
15329     <td><a href="https://wg21.link/cwg2587">2587</a></td>
15330     <td>open</td>
15331     <td>Visible side effects and initial value of an object</td>
15332     <td align="center">Not resolved</td>
15333   </tr>
15334   <tr class="open" id="2588">
15335     <td><a href="https://wg21.link/cwg2588">2588</a></td>
15336     <td>drafting</td>
15337     <td>friend declarations and module linkage</td>
15338     <td align="center">Not resolved</td>
15339   </tr>
15340   <tr class="open" id="2589">
15341     <td><a href="https://wg21.link/cwg2589">2589</a></td>
15342     <td>open</td>
15343     <td>Context of access checks during constraint satisfaction checking</td>
15344     <td align="center">Not resolved</td>
15345   </tr>
15346   <tr id="2590">
15347     <td><a href="https://wg21.link/cwg2590">2590</a></td>
15348     <td>DR</td>
15349     <td>Underlying type should determine size and alignment requirements of an enum</td>
15350     <td class="none" align="center">Unknown</td>
15351   </tr>
15352   <tr class="open" id="2591">
15353     <td><a href="https://wg21.link/cwg2591">2591</a></td>
15354     <td>open</td>
15355     <td>Implicit change of active union member for anonymous union in union</td>
15356     <td align="center">Not resolved</td>
15357   </tr>
15358   <tr class="open" id="2592">
15359     <td><a href="https://wg21.link/cwg2592">2592</a></td>
15360     <td>open</td>
15361     <td>Missing definition for placement allocation/deallocation function</td>
15362     <td align="center">Not resolved</td>
15363   </tr>
15364   <tr class="open" id="2593">
15365     <td><a href="https://wg21.link/cwg2593">2593</a></td>
15366     <td>open</td>
15367     <td>Insufficient base class restriction for pointer-to-member expression</td>
15368     <td align="center">Not resolved</td>
15369   </tr>
15370   <tr id="2594">
15371     <td><a href="https://wg21.link/cwg2594">2594</a></td>
15372     <td>CD6</td>
15373     <td>Disallowing a global function template <TT>main</TT></td>
15374     <td class="none" align="center">Unknown</td>
15375   </tr>
15376   <tr class="open" id="2595">
15377     <td><a href="https://wg21.link/cwg2595">2595</a></td>
15378     <td>open</td>
15379     <td>"More constrained" for eligible special member functions</td>
15380     <td align="center">Not resolved</td>
15381   </tr>
15382   <tr class="open" id="2596">
15383     <td><a href="https://wg21.link/cwg2596">2596</a></td>
15384     <td>drafting</td>
15385     <td>Instantiation of constrained non-template friends</td>
15386     <td align="center">Not resolved</td>
15387   </tr>
15388   <tr id="2597">
15389     <td><a href="https://wg21.link/cwg2597">2597</a></td>
15390     <td>CD6</td>
15391     <td>Replaceable allocation and deallocation functions in the global module</td>
15392     <td class="none" align="center">Unknown</td>
15393   </tr>
15394   <tr id="2598">
15395     <td><a href="https://wg21.link/cwg2598">2598</a></td>
15396     <td>DR</td>
15397     <td>Unions should not require a non-static data member of literal type</td>
15398     <td class="none" align="center">Unknown</td>
15399   </tr>
15400   <tr id="2599">
15401     <td><a href="https://wg21.link/cwg2599">2599</a></td>
15402     <td>DR</td>
15403     <td>What does initializing a parameter include?</td>
15404     <td class="none" align="center">Unknown</td>
15405   </tr>
15406   <tr class="open" id="2600">
15407     <td><a href="https://wg21.link/cwg2600">2600</a></td>
15408     <td>review</td>
15409     <td>Type dependency of placeholder types</td>
15410     <td align="center">Not resolved</td>
15411   </tr>
15412   <tr id="2601">
15413     <td><a href="https://wg21.link/cwg2601">2601</a></td>
15414     <td>DR</td>
15415     <td>Tracking of created and destroyed subobjects</td>
15416     <td class="none" align="center">Unknown</td>
15417   </tr>
15418   <tr class="open" id="2602">
15419     <td><a href="https://wg21.link/cwg2602">2602</a></td>
15420     <td>review</td>
15421     <td>consteval defaulted functions</td>
15422     <td align="center">Not resolved</td>
15423   </tr>
15424   <tr id="2603">
15425     <td><a href="https://wg21.link/cwg2603">2603</a></td>
15426     <td>DR</td>
15427     <td>Holistic functional equivalence for function templates</td>
15428     <td class="none" align="center">Unknown</td>
15429   </tr>
15430   <tr id="2604">
15431     <td><a href="https://wg21.link/cwg2604">2604</a></td>
15432     <td>DR</td>
15433     <td>Attributes for an explicit specialization</td>
15434     <td class="none" align="center">Unknown</td>
15435   </tr>
15436   <tr id="2605">
15437     <td><a href="https://wg21.link/cwg2605">2605</a></td>
15438     <td>DR</td>
15439     <td>Implicit-lifetime aggregates</td>
15440     <td class="none" align="center">Unknown</td>
15441   </tr>
15442   <tr id="2606">
15443     <td><a href="https://wg21.link/cwg2606">2606</a></td>
15444     <td>CD6</td>
15445     <td><TT>static_cast</TT> from "pointer to void" does not handle similar types</td>
15446     <td class="none" align="center">Unknown</td>
15447   </tr>
15448   <tr class="open" id="2607">
15449     <td><a href="https://wg21.link/cwg2607">2607</a></td>
15450     <td>drafting</td>
15451     <td>Visibility of enumerator names</td>
15452     <td align="center">Not resolved</td>
15453   </tr>
15454   <tr id="2608">
15455     <td><a href="https://wg21.link/cwg2608">2608</a></td>
15456     <td>CD6</td>
15457     <td>Omitting an empty template argument list</td>
15458     <td class="none" align="center">Unknown</td>
15459   </tr>
15460   <tr class="open" id="2609">
15461     <td><a href="https://wg21.link/cwg2609">2609</a></td>
15462     <td>open</td>
15463     <td>Padding in class types</td>
15464     <td align="center">Not resolved</td>
15465   </tr>
15466   <tr id="2610">
15467     <td><a href="https://wg21.link/cwg2610">2610</a></td>
15468     <td>DR</td>
15469     <td>Indirect private base classes in aggregates</td>
15470     <td class="none" align="center">Unknown</td>
15471   </tr>
15472   <tr id="2611">
15473     <td><a href="https://wg21.link/cwg2611">2611</a></td>
15474     <td>DR</td>
15475     <td>Missing parentheses in expansion of fold-expression could cause syntactic reinterpretation</td>
15476     <td class="none" align="center">Unknown</td>
15477   </tr>
15478   <tr id="2612">
15479     <td><a href="https://wg21.link/cwg2612">2612</a></td>
15480     <td>DR</td>
15481     <td>Incorrect comment in example</td>
15482     <td class="none" align="center">Unknown</td>
15483   </tr>
15484   <tr id="2613">
15485     <td><a href="https://wg21.link/cwg2613">2613</a></td>
15486     <td>DR</td>
15487     <td>Incomplete definition of resumer</td>
15488     <td class="none" align="center">Unknown</td>
15489   </tr>
15490   <tr id="2614">
15491     <td><a href="https://wg21.link/cwg2614">2614</a></td>
15492     <td>DR</td>
15493     <td>Unspecified results for class member access</td>
15494     <td class="none" align="center">Unknown</td>
15495   </tr>
15496   <tr id="2615">
15497     <td><a href="https://wg21.link/cwg2615">2615</a></td>
15498     <td>accepted</td>
15499     <td>Missing <TT>__has_cpp_attribute(assume)</TT></td>
15500     <td class="none" align="center">Unknown</td>
15501   </tr>
15502   <tr id="2616">
15503     <td><a href="https://wg21.link/cwg2616">2616</a></td>
15504     <td>DR</td>
15505     <td>Imprecise restrictions on <TT>break</TT> and <TT>continue</TT></td>
15506     <td class="none" align="center">Unknown</td>
15507   </tr>
15508   <tr class="open" id="2617">
15509     <td><a href="https://wg21.link/cwg2617">2617</a></td>
15510     <td>open</td>
15511     <td>Default template arguments for template members of non-template classes</td>
15512     <td align="center">Not resolved</td>
15513   </tr>
15514   <tr id="2618">
15515     <td><a href="https://wg21.link/cwg2618">2618</a></td>
15516     <td>DR</td>
15517     <td>Substitution during deduction should exclude exception specifications</td>
15518     <td class="none" align="center">Unknown</td>
15519   </tr>
15520   <tr id="2619">
15521     <td><a href="https://wg21.link/cwg2619">2619</a></td>
15522     <td>DR</td>
15523     <td>Kind of initialization for a <I>designated-initializer-list</I></td>
15524     <td class="none" align="center">Unknown</td>
15525   </tr>
15526   <tr id="2620">
15527     <td><a href="https://wg21.link/cwg2620">2620</a></td>
15528     <td>DR</td>
15529     <td>Nonsensical disambiguation rule</td>
15530     <td class="none" align="center">Unknown</td>
15531   </tr>
15532   <tr id="2621">
15533     <td><a href="https://wg21.link/cwg2621">2621</a></td>
15534     <td>DR</td>
15535     <td>Kind of lookup for <TT>using enum</TT> declarations</td>
15536     <td class="full" align="center">Yes</td>
15537   </tr>
15538   <tr id="2622">
15539     <td><a href="https://wg21.link/cwg2622">2622</a></td>
15540     <td>DR</td>
15541     <td>Compounding types from function and pointer-to-member types</td>
15542     <td class="none" align="center">Unknown</td>
15543   </tr>
15544   <tr class="open" id="2623">
15545     <td><a href="https://wg21.link/cwg2623">2623</a></td>
15546     <td>drafting</td>
15547     <td>Invoking destroying <TT>operator delete</TT> for constructor failure</td>
15548     <td align="center">Not resolved</td>
15549   </tr>
15550   <tr id="2624">
15551     <td><a href="https://wg21.link/cwg2624">2624</a></td>
15552     <td>DR</td>
15553     <td>Array delete expression with no array cookie</td>
15554     <td class="none" align="center">Unknown</td>
15555   </tr>
15556   <tr id="2625">
15557     <td><a href="https://wg21.link/cwg2625">2625</a></td>
15558     <td>DR</td>
15559     <td>Deletion of pointer to out-of-lifetime object</td>
15560     <td class="none" align="center">Unknown</td>
15561   </tr>
15562   <tr id="2626">
15563     <td><a href="https://wg21.link/cwg2626">2626</a></td>
15564     <td>DR</td>
15565     <td>Rephrase ones' complement using base-2 representation</td>
15566     <td class="none" align="center">Unknown</td>
15567   </tr>
15568   <tr id="2627">
15569     <td><a href="https://wg21.link/cwg2627">2627</a></td>
15570     <td>DR</td>
15571     <td>Bit-fields and narrowing conversions</td>
15572     <td class="none" align="center">Unknown</td>
15573   </tr>
15574   <tr class="open" id="2628">
15575     <td><a href="https://wg21.link/cwg2628">2628</a></td>
15576     <td>open</td>
15577     <td>Implicit deduction guides should propagate constraints</td>
15578     <td class="full" align="center">Yes</td>
15579   </tr>
15580   <tr id="2629">
15581     <td><a href="https://wg21.link/cwg2629">2629</a></td>
15582     <td>DR</td>
15583     <td>Variables of floating-point type as <TT>switch</TT> conditions</td>
15584     <td class="none" align="center">Unknown</td>
15585   </tr>
15586   <tr id="2630">
15587     <td><a href="https://wg21.link/cwg2630">2630</a></td>
15588     <td>DR</td>
15589     <td>Syntactic specification of class completeness</td>
15590     <td class="none" align="center">Unknown</td>
15591   </tr>
15592   <tr id="2631">
15593     <td><a href="https://wg21.link/cwg2631">2631</a></td>
15594     <td>DR</td>
15595     <td>Immediate function evaluations in default arguments</td>
15596     <td class="unreleased" align="center">Clang 16</td>
15597   </tr>
15598   <tr class="open" id="2632">
15599     <td><a href="https://wg21.link/cwg2632">2632</a></td>
15600     <td>open</td>
15601     <td>'user-declared' is not defined</td>
15602     <td align="center">Not resolved</td>
15603   </tr>
15604   <tr class="open" id="2633">
15605     <td><a href="https://wg21.link/cwg2633">2633</a></td>
15606     <td>open</td>
15607     <td>typeid of constexpr-unknown dynamic type</td>
15608     <td align="center">Not resolved</td>
15609   </tr>
15610   <tr class="open" id="2634">
15611     <td><a href="https://wg21.link/cwg2634">2634</a></td>
15612     <td>open</td>
15613     <td>Avoid circularity in specification of scope for friend class declarations</td>
15614     <td align="center">Not resolved</td>
15615   </tr>
15616   <tr id="2635">
15617     <td><a href="https://wg21.link/cwg2635">2635</a></td>
15618     <td>DR</td>
15619     <td>Constrained structured bindings</td>
15620     <td class="unreleased" align="center">Clang 16</td>
15621   </tr>
15622   <tr id="2636">
15623     <td><a href="https://wg21.link/cwg2636">2636</a></td>
15624     <td>DR</td>
15625     <td>Update Annex E based on Unicode 15.0 UAX #31</td>
15626     <td class="na" align="center">N/A</td>
15627   </tr>
15628   <tr class="open" id="2637">
15629     <td><a href="https://wg21.link/cwg2637">2637</a></td>
15630     <td>open</td>
15631     <td>Injected-class-name as a <I>simple-template-id</I></td>
15632     <td align="center">Not resolved</td>
15633   </tr>
15634   <tr class="open" id="2638">
15635     <td><a href="https://wg21.link/cwg2638">2638</a></td>
15636     <td>open</td>
15637     <td>Improve the example for initializing by initializer list</td>
15638     <td align="center">Not resolved</td>
15639   </tr>
15640   <tr id="2639">
15641     <td><a href="https://wg21.link/cwg2639">2639</a></td>
15642     <td>accepted</td>
15643     <td>new-lines after phase 1</td>
15644     <td class="none" align="center">Unknown</td>
15645   </tr>
15646   <tr id="2640">
15647     <td><a href="https://wg21.link/cwg2640">2640</a></td>
15648     <td>accepted</td>
15649     <td>Allow more characters in an n-char sequence</td>
15650     <td class="unreleased" align="center">Clang 16</td>
15651   </tr>
15652   <tr id="2641">
15653     <td><a href="https://wg21.link/cwg2641">2641</a></td>
15654     <td>DR</td>
15655     <td>Redundant specification of value category of literals</td>
15656     <td class="none" align="center">Unknown</td>
15657   </tr>
15658   <tr id="2642">
15659     <td><a href="https://wg21.link/cwg2642">2642</a></td>
15660     <td>DR</td>
15661     <td>Inconsistent use of T and C</td>
15662     <td class="na" align="center">N/A</td>
15663   </tr>
15664   <tr id="2643">
15665     <td><a href="https://wg21.link/cwg2643">2643</a></td>
15666     <td>DR</td>
15667     <td>Completing a pointer to array of unknown bound</td>
15668     <td class="none" align="center">Unknown</td>
15669   </tr>
15670   <tr id="2644">
15671     <td><a href="https://wg21.link/cwg2644">2644</a></td>
15672     <td>DR</td>
15673     <td>Incorrect comment in example</td>
15674     <td class="full" align="center">Yes</td>
15675   </tr>
15676   <tr id="2645">
15677     <td><a href="https://wg21.link/cwg2645">2645</a></td>
15678     <td>DR</td>
15679     <td>Unused term "default argument promotions"</td>
15680     <td class="none" align="center">Unknown</td>
15681   </tr>
15682   <tr id="2646">
15683     <td><a href="https://wg21.link/cwg2646">2646</a></td>
15684     <td>DR</td>
15685     <td>Defaulted special member functions</td>
15686     <td class="none" align="center">Unknown</td>
15687   </tr>
15688   <tr id="2647">
15689     <td><a href="https://wg21.link/cwg2647">2647</a></td>
15690     <td>DR</td>
15691     <td>Fix for "needed for constant evaluation"</td>
15692     <td class="none" align="center">Unknown</td>
15693   </tr>
15694   <tr id="2648">
15695     <td><a href="https://wg21.link/cwg2648">2648</a></td>
15696     <td>DR</td>
15697     <td>Correspondence of surrogate call function and conversion function</td>
15698     <td class="none" align="center">Unknown</td>
15699   </tr>
15700   <tr id="2649">
15701     <td><a href="https://wg21.link/cwg2649">2649</a></td>
15702     <td>DR</td>
15703     <td>Incorrect note about implicit conversion sequence</td>
15704     <td class="none" align="center">Unknown</td>
15705   </tr>
15706   <tr id="2650">
15707     <td><a href="https://wg21.link/cwg2650">2650</a></td>
15708     <td>DR</td>
15709     <td>Incorrect example for ill-formed non-type template arguments</td>
15710     <td class="full" align="center">Yes</td>
15711   </tr>
15712   <tr id="2651">
15713     <td><a href="https://wg21.link/cwg2651">2651</a></td>
15714     <td>DR</td>
15715     <td>Conversion function templates and "noexcept"</td>
15716     <td class="none" align="center">Unknown</td>
15717   </tr>
15718   <tr id="2652">
15719     <td><a href="https://wg21.link/cwg2652">2652</a></td>
15720     <td>accepted</td>
15721     <td>Overbroad definition of <TT>__STDCPP_BFLOAT16_T__</TT></td>
15722     <td class="none" align="center">Unknown</td>
15723   </tr>
15724   <tr id="2653">
15725     <td><a href="https://wg21.link/cwg2653">2653</a></td>
15726     <td>accepted</td>
15727     <td>Can an explicit object parameter have a default argument?</td>
15728     <td class="none" align="center">Unknown</td>
15729   </tr>
15730   <tr id="2654">
15731     <td><a href="https://wg21.link/cwg2654">2654</a></td>
15732     <td>DR</td>
15733     <td>Un-deprecation of compound volatile assignments</td>
15734     <td class="unreleased" align="center">Clang 16</td>
15735   </tr></table>
15736
15737 </div>
15738 </body>
15739 </html>