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* [gcc r12-6634] libstdc++: Document final option names for enabling C++20
@ 2022-01-17 12:10 Jonathan Wakely
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From: Jonathan Wakely @ 2022-01-17 12:10 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:5a3dc58a1d7a792e776a59389e8901b614ce6d0d
commit r12-6634-g5a3dc58a1d7a792e776a59389e8901b614ce6d0d
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Mon Jan 17 11:26:21 2022 +0000
libstdc++: Document final option names for enabling C++20
libstdc++-v3/ChangeLog:
* doc/xml/manual/status_cxx2020.xml: Use final C++20 option
names.
* doc/html/manual/status.html: Regenerate.
Diff:
---
libstdc++-v3/doc/html/manual/status.html | 4 ++--
libstdc++-v3/doc/xml/manual/status_cxx2020.xml | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html
index 6c74e47e5ce..1718631138c 100644
--- a/libstdc++-v3/doc/html/manual/status.html
+++ b/libstdc++-v3/doc/html/manual/status.html
@@ -1246,8 +1246,8 @@ since C++14 and the implementation is complete.
vectorizable types with <code class="code">sizeof(T)</code> < 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
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
index cebe36a8d5e..7e2582668ed 100644
--- a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
@@ -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
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