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* gcc-wwwdocs branch master updated. 9e0933e1da4893c6afc32412bebb0082a29db8d7
@ 2019-10-09 9:40 redi
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From: redi @ 2019-10-09 9:40 UTC (permalink / raw)
To: gcc-cvs-wwwdocs
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- Log -----------------------------------------------------------------
commit 9e0933e1da4893c6afc32412bebb0082a29db8d7
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Wed Oct 9 10:40:33 2019 +0100
Document libstdc++ C++2a improvements and __is_nullptr_t deprecation
diff --git a/htdocs/gcc-10/changes.html b/htdocs/gcc-10/changes.html
index c8e4c81..9e5e062 100644
--- a/htdocs/gcc-10/changes.html
+++ b/htdocs/gcc-10/changes.html
@@ -31,6 +31,11 @@ a work-in-progress.</p>
The deprecated Profile Mode and <code>array_allocator</code> extensions
have been removed from libstdc++.
</li>
+ <li>
+ The non-standard <code>std::__is_nullptr_t</code> type trait is deprecated
+ and will be removed from libstdc++ in a future release.
+ The standard trait <code>std::is_null_pointer</code> should be instead.
+ </li>
</ul>
@@ -103,7 +108,27 @@ a work-in-progress.</p>
</li>
</ul>
-<!-- <h4 id="libstdcxx">Runtime Library (libstdc++)</h4> -->
+<h4 id="libstdcxx">Runtime Library (libstdc++)</h4>
+<ul>
+ <li>Improved C++2a support, including:
+ <ul>
+ <li> <code>std::span</code> (thanks to JeanHeyd Meneide). </li>
+ <li>
+ Constexpr support in <code><algorithm></code>
+ (thanks to Edward Smith-Rowland).
+ </li>
+ <li>
+ <code>std::atomic_ref</code> and
+ <code>std::atomic<</code><i>floating point</i><code>></code>.
+ </li>
+ <li> <code>std::ssize</code>, <code>std::to_array</code>. </li>
+ <li> <code><numbers></code>. </li>
+ </ul>
+ </li>
+ <li>
+ Reduced header dependencies, leading to faster compilation for some code.
+ </li>
+</ul>
<h3 id="fortran">Fortran</h3>
<ul>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-10/changes.html | 27 ++++++++++++++++++++++++++-
1 files changed, 26 insertions(+), 1 deletions(-)
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2019-10-09 9:40 gcc-wwwdocs branch master updated. 9e0933e1da4893c6afc32412bebb0082a29db8d7 redi
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