P1847 has always been "implemented" as the paper says.
P2186 needs a few libstdc++ changes that Jonathan already implemented.
Pushed.
commit 7b804041d34c344a190105e78c6058e2645bf7cb
Author: Marek Polacek <pola...@redhat.com>
Date: Tue Jun 22 13:10:41 2021 -0400
cxx-status: Add more C++23 proposals
diff --git a/htdocs/projects/cxx-status.html b/htdocs/projects/cxx-status.html
index 00a929a7..ec9b4933 100644
--- a/htdocs/projects/cxx-status.html
+++ b/htdocs/projects/cxx-status.html
@@ -111,6 +111,24 @@
<td class="supported">Yes</td>
<td> </td>
</tr>
+ <tr>
+ <td> Make declaration order layout mandated </td>
+ <td> <a href="https://wg21.link/p1847r4";>P1847R4</a></td>
+ <td class="supported">Yes</td>
+ <td> </td>
+ </tr>
+ <tr>
+ <td> Removing Garbage Collection Support </td>
+ <td> <a href="https://wg21.link/p2186r2";>P2186R2</a></td>
+ <td class="supported"> <a href="../gcc-12/changes.html#cxx">12</a></td>
+ <td> </td>
+ </tr>
+ <tr>
+ <td> Simpler implicit move </td>
+ <td> <a href="https://wg21.link/p2266r1";>P2266R1</a></td>
+ <td class="unsupported"> <a
href="https://gcc.gnu.org/PR101165";>No</a></td>
+ <td> </td>
+ </tr>
<tr>
<td> CWG 2397: auto specifier for pointers and references to arrays </td>
<td> <a href="https://wg21.link/cwg2397";>CWG2397</a></td>
