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* gcc-wwwdocs branch master updated. 5a65351ae3c4af5f2e728f609f3c30e80b256d5b
@ 2020-09-21 22:12 Marek Polacek
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From: Marek Polacek @ 2020-09-21 22:12 UTC (permalink / raw)
  To: gcc-cvs-wwwdocs

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- Log -----------------------------------------------------------------
commit 5a65351ae3c4af5f2e728f609f3c30e80b256d5b
Author: Marek Polacek <>
Date:   Mon Sep 21 18:12:18 2020 -0400

    gcc-11/changes: Mention -Wctad-maybe-unsupported.

diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index 9239cf12..aec043aa 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -17,11 +17,9 @@
 This page is a "brief" summary of some of the huge number of improvements
 in GCC 11.
 You may also want to check out our
 <a href="porting_to.html">Porting to GCC 11</a> page and the
 <a href="../onlinedocs/index.html#current">full GCC documentation</a>.
 <p>Note: GCC 11 has not been released yet, so this document is
@@ -126,6 +124,14 @@ a work-in-progress.</p>
       (<a href="">PR41437</a>).</li>
   <li><code>reinterpret_cast</code>s in constexpr evaluation are now checked
       more completely (<a href="">PR95307</a>).</li>
+  <li>New warnings:
+    <ul>
+      <li><code>-Wctad-maybe-unsupported</code>, disabled by default, warns
+	  about performing class template argument deduction on a type with no
+	  deduction guides.
+      </li>
+    </ul>
+  </li>
 <!-- <h4 id="libstdcxx">Runtime Library (libstdc++)</h4> -->


Summary of changes:
 htdocs/gcc-11/changes.html | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)


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