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* gcc-wwwdocs branch master updated. 693cc9122512b580926acacf2b7516b0a23b770a
@ 2020-09-29 23:10 Marek Polacek
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From: Marek Polacek @ 2020-09-29 23:10 UTC (permalink / raw)
  To: gcc-cvs-wwwdocs

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- Log -----------------------------------------------------------------
commit 693cc9122512b580926acacf2b7516b0a23b770a
Author: Marek Polacek <>
Date:   Tue Sep 29 19:09:43 2020 -0400

    gcc-11/changes: Add -Wrange-loop-construct.

diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index ac71119d..64655120 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -132,6 +132,10 @@ a work-in-progress.</p>
 	  about performing class template argument deduction on a type with no
 	  deduction guides.
+      <li><code>-Wrange-loop-construct</code>, enabled by <code>-Wall</code>,
+	  warns when a range-based for-loop is creating unnecessary and
+	  expensive copies.
+      </li>


Summary of changes:
 htdocs/gcc-11/changes.html | 4 ++++
 1 file changed, 4 insertions(+)


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