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commit 5f0d63fa2a1c45b1d7849dafca4e2a7dfcd1f0e4
Author: Jonathan Wakely <[email protected]>
Date: Fri Apr 4 10:11:06 2025 +0100
Document some more libstdc++ additions in gcc-15
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index 3cec4ff4..3e3c6655 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -564,9 +564,24 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>Debug assertions are now enabled by default for unoptimized builds.
Use <code>-D_GLIBCXX_NO_ASSERTIONS</code> to override this.
</li>
+ <li>
+ Associative containers and lists now use custom <code>pointer</code>
+ types internally, instead of only when interacting with their allocator.
+ </li>
<li>Improved experimental support for C++26, including:
<ul>
- <li><code>views::concat</code>.</li>
+ <li><code>views::concat</code>, <code>views::to_input</code>,
+ <code>views::cache_latest</code>.
+ </li>
+ <li>
+ Sorting algorithms and raw memory algorithms are <code>constexpr</code>
+ so can be used during constant evaluation.
+ </li>
+ <li>
+ <code><stdbit.h></code> and <code><stdckdint.h></code>
+ headers.
+ </li>
+ <li><code>std::is_virtual_base_of</code> type trait.</li>
<li>Member <code>visit</code>.</li>
<li>Type-checking <code>std::format</code> args.</li>
</ul>
@@ -580,6 +595,14 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
<li>
<code>std::flat_map</code> and <code>std::flat_set</code>.
</li>
+ <li>
+ <code>std::from_range_t</code> constructors added to all containers,
+ as well as new member functions such as <code>insert_range</code>.
+ </li>
+ <li>
+ Formatting of ranges and tuples with <code>std::format</code>,
+ as well as string escaping for debug formats.
+ </li>
<li>
Clarify handling of encodings in localized formatting of chrono types.
</li>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-15/changes.html | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)
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