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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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commit 693cc9122512b580926acacf2b7516b0a23b770a
Author: Marek Polacek <polacek@redhat.com>
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>
+ <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>
</ul>
</li>
</ul>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-11/changes.html | 4 ++++
1 file changed, 4 insertions(+)
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2020-09-29 23:10 gcc-wwwdocs branch master updated. 693cc9122512b580926acacf2b7516b0a23b770a Marek Polacek
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