libstdc++: Replace reference to mainline in release branch docs

libstdc++-v3/ChangeLog:

	* doc/xml/manual/status_cxx2023.xml: Change reference from
	mainline GCC to the release branch.
	* doc/html/manual/status.html: Regenerate.

diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html
index 3805e9e24f0c563ca4dec6a227d491648c11490a..838cba72f47e4790ba76f89a98e0cc51718c7af2 100644 (file)
--- a/libstdc++-v3/doc/html/manual/status.html
+++ b/libstdc++-v3/doc/html/manual/status.html
@@ -1702,8 +1702,7 @@ options. The pre-defined symbol
 <code class="constant">__cplusplus</code> is used to check for the
 presence of the required flag.
 </p><p>
-This section describes the C++23 and library TS support in mainline GCC,
-not in any particular release.
+This section describes the C++23 and library TS support in the GCC 11 release series.
 </p><p>
 The following table lists new library features that have been accepted into
 the C++23 working draft. The "Proposal" column provides a link to the

diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2023.xml b/libstdc++-v3/doc/xml/manual/status_cxx2023.xml
index 75f31f55aa948d859d410b5db0468892cf561ba3..381f989d482b9e52ecfeed8879cd0092cce3a91d 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/status_cxx2023.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2023.xml
@@ -20,8 +20,7 @@ presence of the required flag.
 </para>
 
 <para>
-This section describes the C++23 and library TS support in mainline GCC,
-not in any particular release.
+This section describes the C++23 and library TS support in the GCC 11 release series.
 </para>
 
 <para>