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From: Marek Polacek <mpolacek@sourceware.org> To: gcc-cvs-wwwdocs@gcc.gnu.org Subject: gcc-wwwdocs branch master updated. 6be6626d59e1c492d5e05606e5a6902feb9e5bac Date: Mon, 11 Jan 2021 22:19:19 +0000 (GMT) [thread overview] Message-ID: <20210111221920.0454D384640F@sourceware.org> (raw) [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1: Type: text/plain, Size: 14906 bytes --] This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 6be6626d59e1c492d5e05606e5a6902feb9e5bac (commit) from f7f141c798d86c9ff2506d816fae4955035eba40 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 6be6626d59e1c492d5e05606e5a6902feb9e5bac Author: Marek Polacek <polacek@redhat.com> Date: Mon Jan 11 17:18:45 2021 -0500 C++ DRs: Add new DRs, update older ones. diff --git a/htdocs/projects/cxx-dr-status.html b/htdocs/projects/cxx-dr-status.html index 72221490..b1b4f40f 100644 --- a/htdocs/projects/cxx-dr-status.html +++ b/htdocs/projects/cxx-dr-status.html @@ -15,7 +15,7 @@ <p>This table tracks the implementation status of C++ defect reports in GCC. It is based on C++ Standard Core Language Issue Table of Contents, Revision - 100 (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_toc.html">here</a>).</p> + 102 (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_toc.html">here</a>).</p> <table class="cxxdrstatus" style="width: 66.6%"> <tr class="separator"> @@ -11377,7 +11377,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg1621">1621</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Member initializers in anonymous unions</td> <td class="unsupported">?</td> <td></td> @@ -14401,7 +14401,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2053">2053</a></td> - <td>DR</td> + <td>C++20</td> <td><code>auto</code> in non-generic lambdas</td> <td class="unsupported">?</td> <td></td> @@ -14912,7 +14912,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2126">2126</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Lifetime-extended temporaries in constant expressions</td> <td class="unsupported">?</td> <td></td> @@ -15990,7 +15990,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2280">2280</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Matching a usual deallocation function with placement new</td> <td class="unsupported">?</td> <td></td> @@ -16004,7 +16004,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2282">2282</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Consistency with mismatched aligned/non-over-aligned allocation/deallocation functions</td> <td class="unsupported">?</td> <td></td> @@ -16291,7 +16291,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2323">2323</a></td> - <td>accepted</td> + <td>C++20</td> <td>Expunge POD</td> <td class="unsupported">?</td> <td></td> @@ -16459,7 +16459,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2347">2347</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Passing short scoped enumerations to ellipsis</td> <td class="unsupported">?</td> <td></td> @@ -16648,8 +16648,8 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2374">2374</a></td> - <td>DRWP</td> - <td>Overly permissive specification of enum direct-list-initialization</td> + <td>C++20</td> + <td>Overly permissive specification of <code>enum</code> direct-list-initialization</td> <td class="unsupported">?</td> <td></td> </tr> @@ -16676,9 +16676,9 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2378">2378</a></td> - <td>accepted</td> - <td>Inconsistent grammar for reference <em>init-capture of pack</em></td> - <td class="unsupported">?</td> + <td>C++20</td> + <td>Inconsistent grammar for reference <em>init-capture</em> of pack</td> + <td class="supported">10</td> <td><a href="https://gcc.gnu.org/PR91847">PR91847</a></td> </tr> <tr> @@ -16926,11 +16926,11 @@ <td class="supported">10</td> <td></td> </tr> - <tr class="open"> + <tr> <td><a href="https://wg21.link/cwg2414">2414</a></td> - <td>drafting</td> - <td> Unclear results if both member and friend <code>operator<=></code> are declared</td> - <td>-</td> + <td>C++20</td> + <td>Unclear results if both member and friend <code>operator<=></code> are declared</td> + <td class="unsupported">?</td> <td></td> </tr> <tr> @@ -16942,7 +16942,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2416">2416</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Explicit specializations vs <code>constexpr</code> and <code>consteval</code></td> <td class="unsupported">?</td> <td></td> @@ -16963,7 +16963,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2419">2419</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Loss of generality treating pointers to objects as one-element arrays</td> <td class="unsupported">?</td> <td></td> @@ -16984,7 +16984,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2422">2422</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Incorrect grammar for <em>deduction-guide</em></td> <td class="unsupported">?</td> <td></td> @@ -16998,8 +16998,8 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2424">2424</a></td> - <td>DRWP</td> - <td><code>constexpr</code> initialization requirements for variant members </td> + <td>C++20</td> + <td><code>constexpr</code> initialization requirements for variant members</td> <td class="unsupported">?</td> <td></td> </tr> @@ -17012,14 +17012,14 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2426">2426</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Reference to destructor that cannot be invoked</td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2427">2427</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Deprecation of volatile operands and unevaluated contexts</td> <td class="unsupported">?</td> <td></td> @@ -17033,35 +17033,35 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2429">2429</a></td> - <td>DRWP</td> - <td>Initialization of <code>thread_local</code> variables referenced by lambdas </td> + <td>C++20</td> + <td>Initialization of <code>thread_local</code> variables referenced by lambdas</td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2430">2430</a></td> - <td>DRWP</td> - <td>Completeness of return and parameter types of member functions </td> + <td>C++20</td> + <td>Completeness of return and parameter types of member functions</td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2431">2431</a></td> - <td>DRWP</td> - <td>Full-expressions and temporaries bound to references </td> + <td>C++20</td> + <td>Full-expressions and temporaries bound to references</td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2432">2432</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Return types for defaulted <code><=></code></td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2433">2433</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Variable templates in the ODR</td> <td class="unsupported">?</td> <td></td> @@ -17082,14 +17082,14 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2436">2436</a></td> - <td>accepted</td> + <td>C++20</td> <td>Copy semantics of coroutine parameters</td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2437">2437</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Conversion of <code>std::strong_ordering</code> in a defaulted <code>operator<=></code></td> <td class="unsupported">?</td> <td></td> @@ -17103,7 +17103,7 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2439">2439</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Undefined term in definition of “usable in constant expressions”</td> <td class="unsupported">?</td> <td></td> @@ -17117,14 +17117,14 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2441">2441</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Inline function parameters</td> <td class="supported">Yes</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2442">2442</a></td> - <td>DRWP</td> + <td>C++20</td> <td>Incorrect requirement for default arguments</td> <td class="unsupported">?</td> <td></td> @@ -17145,21 +17145,21 @@ </tr> <tr> <td><a href="https://wg21.link/cwg2445">2445</a></td> - <td></td> + <td>C++20</td> <td>Partial ordering with rewritten candidates</td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2446">2446</a></td> - <td>accepted</td> + <td>C++20</td> <td>Questionable type-dependency of <em>concept-ids</em></td> <td class="unsupported">?</td> <td></td> </tr> <tr> <td><a href="https://wg21.link/cwg2447">2447</a></td> - <td>accepted</td> + <td>C++20</td> <td>Unintended description of abbreviated function templates</td> <td class="unsupported">?</td> <td></td> @@ -17185,11 +17185,144 @@ <td class="supported">11</td> <td></td> </tr> + <tr> + <td><a href="https://wg21.link/cwg2451">2451</a></td> + <td>review</td> + <td><em>promise</em> <code>.unhandled_exception()</code> and final suspend point</td> + <td class="unsupported">?</td> + <td></td> + </tr> + <tr> + <td><a href="https://wg21.link/cwg2452">2452</a></td> + <td>DR</td> + <td>Flowing off the end of a coroutine</td> + <td class="unsupported">?</td> + <td></td> + </tr> + <tr> + <td><a href="https://wg21.link/cwg2453">2453</a></td> + <td>NAD</td> + <td>Deduced return types and coroutine lambdas</td> + <td class="other">N/A</td> + <td></td> + </tr> + <tr> + <td><a href="https://wg21.link/cwg2454">2454</a></td> + <td>NAD</td> + <td>Tail recursion and coroutine symmetric transfer</td> + <td class="other">N/A</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2455">2455</a></td> + <td>drafting</td> + <td>Concatenation of string literals vs translation phases 5 and 6</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2456">2456</a></td> + <td>open</td> + <td>Viable user-defined conversions in converted constant expressions</td> + <td>-</td> + <td></td> + </tr> + <tr> + <td><a href="https://wg21.link/cwg2457">2457</a></td> + <td>DR</td> + <td>Unexpanded parameter packs don't make a function type dependent</td> + <td class="unsupported">?</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2458">2458</a></td> + <td>drafting</td> + <td>Value category of expressions denoting non-static member functions</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2459">2459</a></td> + <td>drafting</td> + <td>Template parameter initialization</td> + <td>-</td> + <td></td> + </tr> + <tr> + <td><a href="https://wg21.link/cwg2460">2460</a></td> + <td>DR</td> + <td>C language linkage and constrained non-template friends</td> + <td class="unsupported">?</td> + <td></td> + </tr> + <tr> + <td><a href="https://wg21.link/cwg2461">2461</a></td> + <td>DR</td> + <td>Diagnosing non-<code>bool</code> type constraints</td> + <td class="unsupported">?</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2462">2462</a></td> + <td>drafting</td> + <td>Problems with the omission of the <code>typename</code> keyword</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2463">2463</a></td> + <td>open</td> + <td>Trivial copyability and unions with non-trivial members</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2464">2464</a></td> + <td>open</td> + <td>Constexpr launder and unions</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2465">2465</a></td> + <td>drafting</td> + <td>Coroutine parameters passed to a promise constructor</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2466">2466</a></td> + <td>drafting</td> + <td><code>co_await</code> should be a single evaluation</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2467">2467</a></td> + <td>open</td> + <td>CTAD for alias templates and the deducible check</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2468">2468</a></td> + <td>drafting</td> + <td>Omission of the <code>typename</code> keyword in a member template parameter list</td> + <td>-</td> + <td></td> + </tr> + <tr class="open"> + <td><a href="https://wg21.link/cwg2469">2469</a></td> + <td>open</td> + <td>Implicit object creation vs constant expressions</td> + <td>-</td> + <td></td> + </tr> </table> <p>This page is currently maintained by <a href="mailto:polacek@redhat.com">polacek@redhat.com</a>.</p> <p>Last update: -Mon Nov 9 07:05:43 PM EST 2020 +Mon Jan 11 05:04:26 PM EST 2021 </p> </body> ----------------------------------------------------------------------- Summary of changes: htdocs/projects/cxx-dr-status.html | 215 ++++++++++++++++++++++++++++++------- 1 file changed, 174 insertions(+), 41 deletions(-) hooks/post-receive -- gcc-wwwdocs
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