[wwwdocs] cxx-status: Use C++20 instead of C++2a.

Marek Polacek polacek@redhat.com
Mon Aug 31 20:33:37 GMT 2020


It's time to use 20 instead of 2a.  Pushed.

commit 2330b0f89b6ac47cbb2253562a350eb1d121dd69
Author: Marek Polacek <polacek@redhat.com>
Date:   Mon Aug 31 16:30:51 2020 -0400

    cxx-status: Use C++20 instead of C++2a.

diff --git a/htdocs/projects/cxx-status.html b/htdocs/projects/cxx-status.html
index d942e7d3..e69decdb 100644
--- a/htdocs/projects/cxx-status.html
+++ b/htdocs/projects/cxx-status.html
@@ -18,7 +18,7 @@
     <li><a href="#cxx11">C++11</a></li>
     <li><a href="#cxx14">C++14</a></li>
     <li><a href="#cxx17">C++17</a></li>
-    <li><a href="#cxx2a">C++2a</a></li>
+    <li><a href="#cxx20">C++20</a></li>
     <li><a href="#tses">Technical Specifications</a></li>
   </ul>
   
@@ -31,27 +31,27 @@
    Implementation Status</a> section of the Libstdc++ manual.
   </p>
 
-  <h2 id="cxx2a">C++2a Support in GCC</h2>
+  <h2 id="cxx20">C++20 Support in GCC</h2>
 
   <p>GCC has experimental support for the next revision of the C++
   standard, which is expected to be published in 2020.</p>
 
-  <p>C++2a features are available since GCC 8. To enable C++2a
+  <p>C++20 features are available since GCC 8. To enable C++20
       support, add the command-line parameter <code>-std=c++20</code>
       (use <code>-std=c++2a</code> in GCC 9 and earlier)
       to your <code>g++</code> command line. Or, to enable GNU
-      extensions in addition to C++2a features,
-    add <code>-std=gnu++2a</code>.</p>
+      extensions in addition to C++20 features,
+    add <code>-std=gnu++20</code>.</p>
 
-  <p><strong>Important</strong>: Because the ISO C++2a standard is
+  <p><strong>Important</strong>: Because the ISO C++20 standard is
   still evolving, GCC's support is <strong>experimental</strong>. No attempt
   will be made to maintain backward compatibility with implementations of
-  C++2a features that do not reflect the final standard.</p>
+  C++20 features that do not reflect the final standard.</p>
 
-  <h2>C++2a Language Features</h2>
+  <h2>C++20 Language Features</h2>
 
   <p>The following table lists new language features that have been
-  accepted into the C++2a working draft. The "Proposal" column
+  accepted into the C++20 working draft. The "Proposal" column
   provides a link to the ISO C++ committee proposal that describes the
   feature, while the "Available in GCC?" column indicates the first
   version of GCC that contains an implementation of this feature (if

Marek



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