Backport libstdc++ documentation updates from mainline

	* doc/xml/manual/status_cxx2017.xml: Fix typo in documentation of
	implementation-defined support for [fs.conform.9945].
	* doc/xml/manual/status_cxx2020.xml: Add feature-test macro for
	P0811R3. Change status of P1353R0.
	* doc/html/*: Regenerate.

From-SVN: r271775

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 11d064a82e743db96bb6311330b474625031b56b..48cc1d87a93d5f73a37660c4e4a39c51c2b8e6e2 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,11 @@
+2019-05-30  Jonathan Wakely  <jwakely@redhat.com>
+
+       * doc/xml/manual/status_cxx2017.xml: Fix typo in documentation of
+       implementation-defined support for [fs.conform.9945].
+       * doc/xml/manual/status_cxx2020.xml: Add feature-test macro for
+       P0811R3. Change status of P1353R0.
+       * doc/html/*: Regenerate.
+
 2019-05-28  Jonathan Wakely  <jwakely@redhat.com>
 
        Backport from mainline

diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html
index fdd175f2fec0eb7385134448a7f680f6fcc8ff26..8137d597d6d0a5eb0ea0176956b9eedef8f26ffc 100644 (file)
--- a/libstdc++-v3/doc/html/manual/status.html
+++ b/libstdc++-v3/doc/html/manual/status.html
@@ -978,7 +978,7 @@ and test for <code class="code">__STDCPP_MATH_SPEC_FUNCS__ &gt;= 201003L</code>.
    </p><p>
       <span class="emphasis"><em>30.10.2.1 [fs.conform.9945]</em></span>
       The behavior of the filesystem library implementation will depend on
-      the target operating system. Some features will not be not supported
+      the target operating system. Some features will not be supported
       on some targets.
    </p><p>
       <span class="emphasis"><em>30.10.5 [fs.filesystem.syn]</em></span>
@@ -1328,11 +1328,15 @@ Feature-testing recommendations for C++</a>.
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1285r0.pdf" target="_top">
        P1285R0
        </a>
-      </td><td align="center"> </td><td align="left"> </td></tr><tr bgcolor="#B0B0B0"><td align="left">  Missing feature test macros </td><td align="left">
+      </td><td align="center"> </td><td align="left"> </td></tr><tr><td align="left">  Well-behaved interpolation for numbers and pointers </td><td align="left">
+        <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0811r3.html" target="_top">
+       P0811R3
+       </a>
+      </td><td align="center"> 9.1 </td><td align="left"> <code class="code">__cpp_lib_interpolate &gt;= 201902L</code> </td></tr><tr><td align="left">  Missing feature test macros </td><td align="left">
         <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1353r0.html" target="_top">
        P1353R0
        </a>
-      </td><td align="center"> Partial </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p>
+      </td><td align="center"> 9.1 </td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /><p>
 Note 1: The changes in the proposal either do not affect the code in libstdc++,
 or the changes are not required for conformance.
 </p><div class="section"><div class="titlepage"><div><div><h4 class="title"><a id="iso.2020.specific"></a>Implementation Specific Behavior</h4></div></div></div><p>For behaviour which is also specified by previous standards,

diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
index 73403ef6ba0bbdcb5d00981502603d6b5e602578..9f98da5b08dcc6209caff56f5aa020c70bae62e7 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
@@ -1117,7 +1117,7 @@ and test for <code>__STDCPP_MATH_SPEC_FUNCS__ >= 201003L</code>.
    <para>
       <emphasis>30.10.2.1 [fs.conform.9945]</emphasis>
       The behavior of the filesystem library implementation will depend on
-      the target operating system. Some features will not be not supported
+      the target operating system. Some features will not be supported
       on some targets.
    </para>
 

diff --git a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
index 5cdd2227ae06d960e81cd5047276f86f300bc107..8da740b88dae20c47674f1a9c5acd9e8cfc7e47d 100644 (file)
--- a/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
+++ b/libstdc++-v3/doc/xml/manual/status_cxx2020.xml
@@ -941,18 +941,17 @@ Feature-testing recommendations for C++</link>.
        </link>
       </entry>
       <entry align="center"> 9.1 </entry>
-      <entry />
+      <entry> <code>__cpp_lib_interpolate &gt;= 201902L</code> </entry>
     </row>
 
     <row>
-      <?dbhtml bgcolor="#B0B0B0" ?>
       <entry>  Missing feature test macros </entry>
       <entry>
         <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1353r0.html">
        P1353R0
        </link>
       </entry>
-      <entry align="center"> Partial </entry>
+      <entry align="center"> 9.1 </entry>
       <entry />
     </row>
   </tbody>