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* gcc-wwwdocs branch master updated. 624ac352eb45ca54c934dcdc44f157f591e67122
@ 2021-11-20 17:07 Marek Polacek
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From: Marek Polacek @ 2021-11-20 17:07 UTC (permalink / raw)
To: gcc-cvs-wwwdocs
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- Log -----------------------------------------------------------------
commit 624ac352eb45ca54c934dcdc44f157f591e67122
Author: Marek Polacek <polacek@redhat.com>
Date: Sat Nov 20 12:06:40 2021 -0500
gcc-12/changes.html: Document new C++ features in GCC 12
diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index 5f0214bd..43fc5bc0 100644
--- a/htdocs/gcc-12/changes.html
+++ b/htdocs/gcc-12/changes.html
@@ -166,6 +166,11 @@ a work-in-progress.</p>
<li>Several C++23 features have been implemented:
<ul>
<li>P1938R3, <code>if consteval</code></li>
+ <li>P0849R8, <code>auto(x)</code>: decay-copy in the language</li>
+ <li>P2242R3, Non-literal variables (and labels and gotos) in constexpr functions</li>
+ <li>P2334R1, Support for preprocessing directives <code>elifdef</code> and
+ <code>elifndef</code></li>
+ <li>P2360R0, Extend <em>init-statement</em> to allow <em>alias-declaration</em></li>
<li>DR 2397, <code>auto</code> specifier for pointers and references to arrays</li>
</ul>
</li>
@@ -175,6 +180,8 @@ a work-in-progress.</p>
<li>DR 2397, <code>auto</code> specifier for pointers and references to arrays</li>
</ul>
</li>
+ <li><code>-Wuninitialized</code> warns about using uninitialized variables in
+ member initializer lists</li>
</ul>
<h4 id="libstdcxx">Runtime Library (libstdc++)</h4>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-12/changes.html | 7 +++++++
1 file changed, 7 insertions(+)
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2021-11-20 17:07 gcc-wwwdocs branch master updated. 624ac352eb45ca54c934dcdc44f157f591e67122 Marek Polacek
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