update automatically

Author: cpprefjp-autoupdate

reference/execution/execution/task.html

@@ -200,8 +200,8 @@
 
     <p class="text-right"><small>
       最終更新日時(UTC):
-      <span itemprop="datePublished" content="2026-01-13T02:52:53">
-        2026年01月13日 02時52分53秒
+      <span itemprop="datePublished" content="2026-01-13T11:50:45">
+        2026年01月13日 11時50分45秒
       </span>
       <br/>
       <span itemprop="author" itemscope itemtype="http://schema.org/Person">
@@ -226,7 +226,7 @@
 
   <div class="identifier-type">class template</div><div class="header">&lt;execution&gt;</div><h1 itemprop="name"><span class="namespace" title="namespace std::execution">std::execution::</span><span class="token">task</span><span class="cpp cpp26" title="C++26で追加">(C++26)</span></h1>
 <div itemprop="articleBody"><p><div class="codehilite"><pre><span></span><code><span class="k">namespace</span> <span class="n">std</span><span class="o">::</span><span class="n">execution</span> <span class="p">{</span>
-  <span class="k">template</span> <span class="o">&lt;</span><span class="k">class</span> <span class="nc">T</span><span class="p">,</span> <span class="k">class</span> <span class="nc">Environment</span><span class="o">&gt;</span>
+  <span class="k">template</span> <span class="o">&lt;</span><span class="k">class</span> <span class="nc">T</span> <span class="o">=</span> <span class="kt">void</span><span class="p">,</span> <span class="k">class</span> <span class="nc">Environment</span> <span class="o">=</span> <span class="n"><a href="env.html">env&lt;&gt;</a></span><span class="o">&gt;</span>
   <span class="k">class</span> <span class="nc">task</span><span class="p">;</span>
 <span class="p">}</span>
 </code></pre></div>
@@ -384,6 +384,7 @@ <h2>関連項目</h2>
 <h2>参照</h2>
 <ul>
 <li><a href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p3552r3.html" target="_blank">P3552R3 Add a Coroutine Task Type</a></li>
+<li><a href="https://cplusplus.github.io/LWG/issue4343" target="_blank">LWG4343. Missing default template arguments for <code>task</code></a></li>
 <li>C++now 2025, <a href="https://schedule.cppnow.org/wp-content/uploads/2025/03/Getting_The_Lazy_Task_Done.pdf" target="_blank">Getting The Lazy Task Done</a></li>
 </ul></div>
 

reference/execution/execution/task/connect.html

@@ -212,8 +212,8 @@
 
     <p class="text-right"><small>
       最終更新日時(UTC):
-      <span itemprop="datePublished" content="2026-01-13T02:52:53">
-        2026年01月13日 02時52分53秒
+      <span itemprop="datePublished" content="2026-01-13T11:50:45">
+        2026年01月13日 11時50分45秒
       </span>
       <br/>
       <span itemprop="author" itemscope itemtype="http://schema.org/Person">
@@ -269,6 +269,7 @@ <h2>関連項目</h2>
 <h2>参照</h2>
 <ul>
 <li><a href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p3552r3.html" target="_blank">P3552R3 Add a Coroutine Task Type</a></li>
+<li><a href="https://cplusplus.github.io/LWG/issue4341" target="_blank">LWG4341. Missing rvalue reference qualification for <code>task::connect()</code></a></li>
 </ul></div>
 
       </div>

reference/execution/execution/task/state.html

@@ -212,8 +212,8 @@
 
     <p class="text-right"><small>
       最終更新日時(UTC):
-      <span itemprop="datePublished" content="2026-01-13T02:52:53">
-        2026年01月13日 02時52分53秒
+      <span itemprop="datePublished" content="2026-01-13T11:50:45">
+        2026年01月13日 11時50分45秒
       </span>
       <br/>
       <span itemprop="author" itemscope itemtype="http://schema.org/Person">
@@ -249,7 +249,7 @@
     <span class="o">~</span><span class="n">state</span><span class="p">();</span>
     <span class="kt">void</span> <span class="nf">start</span><span class="p">()</span> <span class="o">&amp;</span> <span class="k">noexcept</span><span class="p">;</span>
 
-<span class="k">private</span><span class="o">:</span>
+  <span class="k">private</span><span class="o">:</span>
     <span class="k">using</span> <span class="n"><i>own-env-t</i></span> <span class="o">=</span> <span class="n"><i>see below</i></span><span class="p">;</span>     <span class="c1">// exposition only</span>
     <span class="n"><a href="../../../coroutine/coroutine_handle.html">coroutine_handle</a></span><span class="o">&lt;</span><span class="n"><span href="https://cpprefjp.github.io/reference/execution/execution/task/promise_type.md.nolink">promise_type</span></span><span class="o">&gt;</span> <span class="n">handle</span><span class="p">;</span>  <span class="c1">// exposition only</span>
     <span class="n"><a href="../../../type_traits/remove_cvref.html">remove_cvref_t</a></span><span class="o">&lt;</span><span class="n">R</span><span class="o">&gt;</span>              <span class="n">rcvr</span><span class="p">;</span>    <span class="c1">// exposition only</span>

rss.xml

@@ -2,10 +2,97 @@
 <feed xmlns="http://www.w3.org/2005/Atom">
   <title>cpprefjp - C++日本語リファレンス</title>
   <link href="https://cpprefjp.github.io" />
-  <updated>2026-01-13T11:44:08.114502</updated>
-  <id>142f26f9-9fb8-480a-aa96-258e536d2d0b</id>
+  <updated>2026-01-13T11:55:49.083163</updated>
+  <id>b1fac4e4-1763-43bd-8874-528b96c5d850</id>
 
 
+    <entry>
+      <title>task -- execution/task: 調整(#1521)</title>
+      <link href="https://cpprefjp.github.io/reference/execution/execution/task.html"/>
+      <id>e0b5a7343608c791ec423c7c914b05a715cdfc53:reference/execution/execution/task.md</id>
+      <updated>2026-01-13T20:50:45+09:00</updated>
+      
+        <summary type="html">&lt;pre&gt;&lt;code&gt;diff --git a/reference/execution/execution/task.md b/reference/execution/execution/task.md
+index 43060ee80..d0a862018 100644
+--- a/reference/execution/execution/task.md
++++ b/reference/execution/execution/task.md
+@@ -6,10 +6,11 @@
+ 
+ ```cpp
+ namespace std::execution {
+-  template &amp;lt;class T, class Environment&amp;gt;
++  template &amp;lt;class T = void, class Environment = env&amp;lt;&amp;gt;&amp;gt;
+   class task;
+ }
+ ```
++* env&amp;lt;&amp;gt;[link env.md]
+ 
+ ## 概要
+ `task`クラステンプレートは、[コルーチン](/lang/cpp20/coroutines.md)の戻り値型として使用できる[Sender](sender.md)を表す。
+@@ -116,4 +117,5 @@ int main()
+ 
+ ## 参照
+ - [P3552R3 Add a Coroutine Task Type](https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p3552r3.html)
++- [LWG4343. Missing default template arguments for `task`](https://cplusplus.github.io/LWG/issue4343)
+ - C++now 2025, [Getting The Lazy Task Done](https://schedule.cppnow.org/wp-content/uploads/2025/03/Getting_The_Lazy_Task_Done.pdf)
+&lt;/code&gt;&lt;/pre&gt;</summary>
+      
+      <author>
+        <name>yoh</name>
+        <email>kawasaki.liamg@gmail.com</email>
+      </author>
+    </entry>
+  
+    <entry>
+      <title>connect -- execution/task: 調整(#1521)</title>
+      <link href="https://cpprefjp.github.io/reference/execution/execution/task/connect.html"/>
+      <id>e0b5a7343608c791ec423c7c914b05a715cdfc53:reference/execution/execution/task/connect.md</id>
+      <updated>2026-01-13T20:50:45+09:00</updated>
+      
+        <summary type="html">&lt;pre&gt;&lt;code&gt;diff --git a/reference/execution/execution/task/connect.md b/reference/execution/execution/task/connect.md
+index b8cb14498..3b8eabb49 100644
+--- a/reference/execution/execution/task/connect.md
++++ b/reference/execution/execution/task/connect.md
+@@ -47,3 +47,4 @@ return state&amp;lt;Rcvr&amp;gt;(exchange(handle, {}), std::forward&amp;lt;Rcvr&amp;gt;(recv));
+ 
+ ## 参照
+ - [P3552R3 Add a Coroutine Task Type](https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2025/p3552r3.html)
++- [LWG4341. Missing rvalue reference qualification for `task::connect()`](https://cplusplus.github.io/LWG/issue4341)
+&lt;/code&gt;&lt;/pre&gt;</summary>
+      
+      <author>
+        <name>yoh</name>
+        <email>kawasaki.liamg@gmail.com</email>
+      </author>
+    </entry>
+  
+    <entry>
+      <title>task::state -- execution/task: 調整(#1521)</title>
+      <link href="https://cpprefjp.github.io/reference/execution/execution/task/state.html"/>
+      <id>e0b5a7343608c791ec423c7c914b05a715cdfc53:reference/execution/execution/task/state.md</id>
+      <updated>2026-01-13T20:50:45+09:00</updated>
+      
+        <summary type="html">&lt;pre&gt;&lt;code&gt;diff --git a/reference/execution/execution/task/state.md b/reference/execution/execution/task/state.md
+index 7c53c985c..c17485699 100644
+--- a/reference/execution/execution/task/state.md
++++ b/reference/execution/execution/task/state.md
+@@ -17,7 +17,7 @@ namespace std::execution {
+     ~state();
+     void start() &amp;amp; noexcept;
+ 
+-private:
++  private:
+     using own-env-t = see below;     // exposition only
+     coroutine_handle&amp;lt;promise_type&amp;gt; handle;  // exposition only
+     remove_cvref_t&amp;lt;R&amp;gt;              rcvr;    // exposition only
+&lt;/code&gt;&lt;/pre&gt;</summary>
+      
+      <author>
+        <name>yoh</name>
+        <email>kawasaki.liamg@gmail.com</email>
+      </author>
+    </entry>
+  
     <entry>
       <title>task_scheduler -- execution/task_scheduler: 調整(#1521)</title>
       <link href="https://cpprefjp.github.io/reference/execution/execution/task_scheduler.html"/>
@@ -803,31 +890,4 @@ index 000000000..7c53c985c
       </author>
     </entry>
 
-    <entry>
-      <title>allocator -- リンク切れを修正 #1561</title>
-      <link href="https://cpprefjp.github.io/reference/memory/allocator.html"/>
-      <id>c26fda2cbca0c142f99216dc0642820faa41d9d2:reference/memory/allocator.md</id>
-      <updated>2026-01-13T11:19:13+09:00</updated>
-      
-        <summary type="html">&lt;pre&gt;&lt;code&gt;diff --git a/reference/memory/allocator.md b/reference/memory/allocator.md
-index 7d9970fe2..b21259576 100644
---- a/reference/memory/allocator.md
-+++ b/reference/memory/allocator.md
-@@ -136,7 +136,7 @@ int main(int argc, char** argv) {
-     - [Visual C++](/implementation.md#visual_cpp): 2012, 2013
- 
- ## 参照
--- [A visitor’s guide to C++ allocators](https://rawgit.com/google/cxx-std-draft/allocator-paper/allocator_user_guide.html)
-+- [A visitor’s guide to C++ allocators](https://htmlpreview.github.io/?https://github.com/google/cxx-std-draft/blob/allocator-paper/allocator_user_guide.html)
- - [LWG #2103 - `std::allocator_traits&amp;lt;std::allocator&amp;lt;T&amp;gt;&amp;gt;::propagate_on_container_move_assignment`](http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2103)
- - [N2669 Thread-Safety in the Standard Library (Rev 2)](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2669.htm)
- - [AllocatorAwareContainer: Introduction and pitfalls of `propagate_on_container_XXX` defaults](https://www.foonathan.net/2015/10/allocatorawarecontainer-propagation-pitfalls/)
-&lt;/code&gt;&lt;/pre&gt;</summary>
-      
-      <author>
-        <name>Akira Takahashi</name>
-        <email>faithandbrave@gmail.com</email>
-      </author>
-    </entry>
-  
 </feed>

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@@ -17391,7 +17391,7 @@
 
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