libstdc++-v3/ChangeLog:
PR libstdc++/99058
* doc/xml/manual/status_cxx2011.xml: Document when support
became stable.
* doc/xml/manual/status_cxx2014.xml: Likewise.
* doc/xml/manual/status_cxx2017.xml: Likewise.
* doc/html/manual/status.html: Regenerate.
Tested powerpc64le-linux. Committed to trunk.
commit ce43c906049b828c0472d8499b52ac6233c869d0
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Thu Feb 11 15:35:23 2021
libstdc++: Document when C++11/14/17 support became stable [PR 99058]
libstdc++-v3/ChangeLog:
PR libstdc++/99058
* doc/xml/manual/status_cxx2011.xml: Document when support
became stable.
* doc/xml/manual/status_cxx2014.xml: Likewise.
* doc/xml/manual/status_cxx2017.xml: Likewise.
* doc/html/manual/status.html: Regenerate.
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2011.xml
b/libstdc++-v3/doc/xml/manual/status_cxx2011.xml
index be873962597..88844f8f0cc 100644
--- a/libstdc++-v3/doc/xml/manual/status_cxx2011.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2011.xml
@@ -24,6 +24,9 @@ features. See <link
linkend="manual.intro.using.flags">dialect</link>
options. The pre-defined symbol
<constant>__cplusplus</constant> is used to check for the
presence of the required flag.
+GCC 5.1 was the first release with non-experimental C++11 support,
+so the API and ABI of features added in C++11 is only stable
+since that release.
</para>
<para>
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2014.xml
b/libstdc++-v3/doc/xml/manual/status_cxx2014.xml
index 61bea5adad5..2cf5f629efb 100644
--- a/libstdc++-v3/doc/xml/manual/status_cxx2014.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2014.xml
@@ -17,6 +17,9 @@ features. See <link
linkend="manual.intro.using.flags">dialect</link>
options. The pre-defined symbol
<constant>__cplusplus</constant> is used to check for the
presence of the required flag.
+GCC 6.1 was the first release with non-experimental C++14 support,
+so the API and ABI of features added in C++14 is only stable
+since that release.
</para>
<para>
diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
index aa34b8c3cf5..b1c12bd3799 100644
--- a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
@@ -17,6 +17,9 @@ features. See <link
linkend="manual.intro.using.flags">dialect</link>
options. The pre-defined symbol
<constant>__cplusplus</constant> is used to check for the
presence of the required flag.
+GCC 9.1 was the first release with non-experimental C++17 support,
+so the API and ABI of features added in C++17 is only stable
+since that release.
</para>
<para>
