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libstdc++: Document final option names for enabling C++20

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libstdc++-v3/ChangeLog:

	* doc/xml/manual/status_cxx2020.xml: Use final C++20 option
	names.
	* doc/html/manual/status.html: Regenerate.
This commit is contained in:
Jonathan Wakely 2022-01-17 11:26:21 +00:00
parent fa092570fb
commit 5a3dc58a1d
2 changed files with 4 additions and 4 deletions
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4
libstdc++-v3/doc/html/manual/status.html
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@ -1246,8 +1246,8 @@ since C++14 and the implementation is complete.
vectorizable types with <code class="code">sizeof(T)</code> &lt; 4
</td><td align="left">"-mavx512bw" and "-mavx512vl"</td></tr></tbody></table></div></div><p><br class="table-break" />
</p></div></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="status.iso.2020"></a>C++ 2020</h3></div></div></div><p>
In this implementation the <code class="literal">-std=gnu++2a</code> or
<code class="literal">-std=c++2a</code> flag must be used to enable language
In this implementation the <code class="literal">-std=gnu++20</code> or
<code class="literal">-std=c++20</code> flag must be used to enable language
and library
features. See <a class="link" href="using.html#manual.intro.using.flags" title="Command Options">dialect</a>
options. The pre-defined symbol

4
libstdc++-v3/doc/xml/manual/status_cxx2020.xml
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@ -10,8 +10,8 @@
</info>
<para>
In this implementation the <literal>-std=gnu++2a</literal> or
<literal>-std=c++2a</literal> flag must be used to enable language
In this implementation the <literal>-std=gnu++20</literal> or
<literal>-std=c++20</literal> flag must be used to enable language
and library
features. See <link linkend="manual.intro.using.flags">dialect</link>
options. The pre-defined symbol