update automatically

Author: cpprefjp-autoupdate

lang/cpp26/feature_test_macros.html

@@ -189,8 +189,8 @@
     <p class="text-right"><small>
       最終更新日時:
       <time itemprop="datePublished" class="js-local-time"
-            datetime="2026-08-28T12:11:39+09:00">
-        2026年08月28日 12時11分39秒 (JST)
+            datetime="2026-09-02T10:39:32+09:00">
+        2026年09月02日 10時39分32秒 (JST)
       </time>
       <br/>
       <span itemprop="author" itemscope itemtype="http://schema.org/Person">
@@ -417,7 +417,7 @@ <h3>ライブラリ</h3>
 <tr>
 <td><code>__cpp_lib_constant_wrapper</code></td>
 <td><code>202606L</code></td>
-<td><code><a href="../../reference/utility.html">&lt;utility&gt;</a></code>に<code><a href="../../reference/utility/constant_wrapper.html">std::constant_wrapper</a></code>を追加</td>
+<td><code><a href="../../reference/utility.html">&lt;utility&gt;</a></code>に<code><a href="../../reference/utility/constant_wrapper.html">std::constant_wrapper</a></code>を追加 (<code>202603L</code>)。文字列リテラルのサポートを取り消し (<code>202606L</code>)</td>
 <td><code><a href="../../reference/utility.html">&lt;utility&gt;</a></code></td>
 </tr>
 <tr>
@@ -1278,6 +1278,10 @@ <h2>参照</h2>
 <li>C++26のsimd整合修正により<code>__cpp_lib_simd</code>が<code>202603L</code>に更新された</li>
 </ul>
 </li>
+<li><a href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2026/p4206r0.html" target="_blank">P4206R0 Revert string support in <code>std::constant_wrapper</code></a><ul>
+<li><code><a href="../../reference/utility/constant_wrapper.html">std::constant_wrapper</a></code>の文字列リテラルサポートが取り消されたことにより、<code>__cpp_lib_constant_wrapper</code>が<code>202603L</code>から<code>202606L</code>に更新された。規格としてはC++29のワーキングドラフトへ適用されたが、C++26で追加された機能に対する欠陥報告 (DR) であるため、C++26へ遡及して適用される</li>
+</ul>
+</li>
 <li><a href="https://open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2198r7.html" target="_blank">P2198R7 Freestanding Feature-Test Macros and Implementation-Defined Extensions</a><ul>
 <li>フリースタンディング処理系向けの機能テストマクロ（<code>__cpp_lib_freestanding_*</code>）と、<a class="cpprefjp-defined-word" data-desc="処理系定義の動作。処理系によって事前に定めた動作をする" href="../../implementation-compliance.html#dfn-implementation-defined-behavior">実装定義</a>拡張の扱いが規定された</li>
 </ul>

reference/chrono/make24.html

@@ -263,7 +263,7 @@ <h2>例</h2>
 <span class="w">  </span><span class="n"><a href="../cassert/assert.html">assert</a></span><span class="p">(</span><span class="n"><span style="color:#ff0000">chrono::make24</span></span><span class="p">(</span><span class="n"><a href="duration/op_h.html">12h</a></span><span class="p">,</span><span class="w"> </span><span class="nb">false</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n"><a href="duration/op_h.html">0h</a></span><span class="p">);</span>
 
 <span class="w">  </span><span class="n"><a href="../cassert/assert.html">assert</a></span><span class="p">(</span><span class="n"><span style="color:#ff0000">chrono::make24</span></span><span class="p">(</span><span class="n"><a href="duration/op_h.html">12h</a></span><span class="p">,</span><span class="w"> </span><span class="nb">true</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n"><a href="duration/op_h.html">12h</a></span><span class="p">);</span>
-<span class="w">  </span><span class="n"><a href="../cassert/assert.html">assert</a></span><span class="p">(</span><span class="n"><span style="color:#ff0000">chrono::make24</span></span><span class="p">(</span><span class="n"><a href="duration/op_h.html">1h</a></span><span class="p">,</span><span class="w"> </span><span class="nb">true</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mi">1</span><span class="n"><a href="duration/op_h.html">3h</a></span><span class="p">);</span>
+<span class="w">  </span><span class="n"><a href="../cassert/assert.html">assert</a></span><span class="p">(</span><span class="n"><span style="color:#ff0000">chrono::make24</span></span><span class="p">(</span><span class="n"><a href="duration/op_h.html">1h</a></span><span class="p">,</span><span class="w"> </span><span class="nb">true</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="mf">1l</span><span class="n">bqbBboyUsuqkpkFHSaQSMQmnvZQVHIk</span><span class="p">);</span>
 <span class="w">  </span><span class="n"><a href="../cassert/assert.html">assert</a></span><span class="p">(</span><span class="n"><span style="color:#ff0000">chrono::make24</span></span><span class="p">(</span><span class="n"><a href="duration/op_h.html">3h</a></span><span class="p">,</span><span class="w"> </span><span class="nb">true</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n"><a href="duration/op_h.html">15h</a></span><span class="p">);</span>
 <span class="w">  </span><span class="n"><a href="../cassert/assert.html">assert</a></span><span class="p">(</span><span class="n"><span style="color:#ff0000">chrono::make24</span></span><span class="p">(</span><span class="n"><a href="duration/op_h.html">11h</a></span><span class="p">,</span><span class="w"> </span><span class="nb">true</span><span class="p">)</span><span class="w"> </span><span class="o">==</span><span class="w"> </span><span class="n"><a href="duration/op_h.html">23h</a></span><span class="p">);</span>
 <span class="p">}</span>