[gcc r12-3123] libstdc++: Update C++20 status table for layout-compatibility traits

[Jonathan Wakely]

https://gcc.gnu.org/g:6d692ef43b2b3368c92c3fb757c7884fc94ee627

commit r12-3123-g6d692ef43b2b3368c92c3fb757c7884fc94ee627
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Tue Aug 24 16:15:48 2021 +0100

    libstdc++: Update C++20 status table for layout-compatibility traits
    
    Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
    
    libstdc++-v3/ChangeLog:
    
            * doc/xml/manual/status_cxx2020.xml: Update table.
            * doc/html/manual/status.html: Regenerate.

Diff:
---
 libstdc++-v3/doc/html/manual/status.html       | 4 ++--
 libstdc++-v3/doc/xml/manual/status_cxx2020.xml | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html
index 0ce624b331a..ad612310b5d 100644
--- a/libstdc++-v3/doc/html/manual/status.html
+++ b/libstdc++-v3/doc/html/manual/status.html
@@ -1324,10 +1324,10 @@ or any notes about the implementation.
       </td><td align="center"> 9.1 </td><td align="left"> </td></tr><tr><td align="left"> Traits for [Un]bounded Arrays </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p1357r1.pdf" target="_top">
         P1357R1 </a>
-      </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_bounded_array_traits >= 201902L</code> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Layout-compatibility and pointer-interconvertibility traits </td><td align="left">
+      </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_bounded_array_traits >= 201902L</code> </td></tr><tr><td align="left"> Layout-compatibility and pointer-interconvertibility traits </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0466r5.pdf" target="_top">
         P0466R5 </a>
-      </td><td align="center"> </td><td align="left">
+      </td><td align="center"> 12 </td><td align="left">
         <div class="informaltable"><table class="informaltable" border="0"><colgroup><col /></colgroup><tbody><tr><td> <code class="code">__cpp_lib_is_layout_compatible >= 201907L</code> </td></tr><tr><td> <code class="code">__cpp_lib_is_pointer_interconvertible >= 201907L</code> </td></tr></tbody></table></div>
       </td></tr><tr><td align="left">  Integrating feature-test macros into the C++ WD </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0941r2.html" target="_top">
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
index a729ddd3ada..26c882907f3 100644
--- a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
@@ -294,13 +294,12 @@ or any notes about the implementation.
     </row>
 
     <row>
-      <?dbhtml bgcolor="#C8B0B0" ?>
       <entry> Layout-compatibility and pointer-interconvertibility traits </entry>
       <entry>
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0466r5.pdf">
         P0466R5 </link>
       </entry>
-      <entry align="center"> </entry>
+      <entry align="center"> 12 </entry>
       <entry>
         <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody>
         <row><entry> <code>__cpp_lib_is_layout_compatible >= 201907L</code> </entry></row>