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libstdc++: Document P1739R4 status [PR100139]

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We should document the status of this unimplemented feature.

Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

libstdc++-v3/ChangeLog:

	PR libstdc++/100139
	* doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table.
	* doc/html/manual/status.html: Regenerate.
This commit is contained in:
Jonathan Wakely 2021-08-19 11:44:57 +01:00
parent 30b300de8e
commit 926d4a71c7
2 changed files with 15 additions and 1 deletions
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5
libstdc++-v3/doc/html/manual/status.html
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@ -1688,7 +1688,10 @@ or any notes about the implementation.
</td></tr><tr><td align="left"> Efficient access to std::basic_stringbuf's Buffer </td><td align="left">
<a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0408r7.pdf" target="_top">
P0408R7 </a>
</td><td align="center"> 11 </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p>
</td><td align="center"> 11 </td><td align="left"> </td></tr><tr bgcolor="#C8B0B0"><td align="left"> Avoid template bloat for <code class="code">safe_ranges</code> in combination with ‘subrange-y’ view adaptors.</td><td align="left">
<a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1739r4.html" target="_top">
P1739R4 </a>
</td><td align="center"> </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p>
Note 1: This feature is supported in older releases but the
<code class="code">__cpp_lib</code> macro is not defined to the right value
(or not defined at all) until the version shown in parentheses.

11
libstdc++-v3/doc/xml/manual/status_cxx2020.xml
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@ -1437,6 +1437,17 @@ or any notes about the implementation.
<entry />
</row>
<row>
<?dbhtml bgcolor="#C8B0B0" ?>
<entry> Avoid template bloat for <code>safe_ranges</code> in combination with ‘subrange-y’ view adaptors.</entry>
<entry>
<link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1739r4.html">
P1739R4 </link>
</entry>
<entry align="center"> </entry>
<entry />
</row>
</tbody>
</tgroup>
</table>