Hi!
Tobias mentioned on IRC that assume attribute wasn't mentioned in
changes.html. The P1774R8 entry was missing for C++, so I went through
projects/cxx-status.html#cxx23 and filled in all the missing papers
which have been implemented newly in GCC 13, plus a small note for C family
about assume attribute.
Ok for wwwdocs?
diff --git a/htdocs/gcc-13/changes.html b/htdocs/gcc-13/changes.html
index 410594ae..839b73d0 100644
--- a/htdocs/gcc-13/changes.html
+++ b/htdocs/gcc-13/changes.html
@@ -182,6 +182,10 @@ a work-in-progress.</p>
<a
href="https://gcc.gnu.org/onlinedocs/gcc/Static-Analyzer-Options.html";><code>-fanalyzer</code></a>
to detect misuses of file descriptors.
</li>
+ <li>A new statement attribute for C++23 <a
href="https://wg21.link/p1774r8";>P1774R8</a> Portable
+ assumptions support also in C or older C++:
+ <a
href="https://gcc.gnu.org/onlinedocs/gcc/Statement-Attributes.html#index-assume-statement-attribute";><code>__attribute__((assume(EXPR)));</code>
+ </li>
</ul>
<h3 id="c">C</h3>
@@ -290,6 +294,29 @@ a work-in-progress.</p>
Operator You Are Looking For
(<a href="https://gcc.gnu.org/PR106644";>PR106644</a>)
</li>
+ <li> <a href="https://wg21.link/p2362r3";>P2362R3</a>, Remove
non-encodable
+ wide character literals and multicharacter wide character literals
+ (<a href="https://gcc.gnu.org/PR106647";>PR106647</a>)
+ </li>
+ <li> <a href="https://wg21.link/p2448r2";>P2448R2</a>, Relaxing some
+ constexpr restrictions
+ (<a href="https://gcc.gnu.org/PR106649";>PR106649</a>)
+ </li>
+ <li> <a href="https://wg21.link/p1467r9";>P1467R9</a>, Extended
+ floating-point types and standard names
+ (<a href="https://gcc.gnu.org/PR106652";>PR106652</a>)
+ </li>
+ <li> <a href="https://wg21.link/p1774r8";>P1774R8</a>, Portable
+ assumptions
+ (<a href="https://gcc.gnu.org/PR106654";>PR106654</a>)
+ </li>
+ <li> <a href="https://wg21.link/p2295r6";>P2295R6</a>, Support for
+ UTF-8 as a portable source file encoding
+ (<a href="https://gcc.gnu.org/PR106655";>PR106655</a>)
+ </li>
+ <li> <a href="https://wg21.link/p2589r1";>P2589R1</a>, static operator[]
+ (<a href="https://gcc.gnu.org/PR107684";>PR107684</a>)
+ </li>
</ul>
</li>
<li>New warnings:
Jakub
