[libcxx-commits] [PATCH] D66959: Update libc++ release notes

Zoe Carver via Phabricator via libcxx-commits libcxx-commits at lists.llvm.org
Fri Aug 30 12:27:49 PDT 2019

zoecarver updated this revision to Diff 218152.
zoecarver marked an inline comment as done.
zoecarver added a comment.

- update back-tick links to be code

  rG LLVM Github Monorepo




Index: libcxx/docs/ReleaseNotes.rst
--- libcxx/docs/ReleaseNotes.rst
+++ libcxx/docs/ReleaseNotes.rst
@@ -25,3 +25,36 @@
 What's New in Libc++ 9.0.0?
+* Minor fixes to ``std::chrono`` operators.
+* libc++ now correctly handles Objective-C++ ARC qualifiers in ``std::is_pointer``.
+* ``std::span`` general updates and fixes.
+* Updates to the ``std::abs`` implementation.
+* ``std::to_chars`` now adds leading zeros.
+* Ensure ``std::tuple`` is trivially constructible.
+* ``std::aligned_union`` now works in C++03.
+* Output of nullptr to ``std::basic_ostream`` is formatted properly.
+* Implemented P0608: sane variant converting constructor.
+* Added ``ssize`` function.
+* Added ``front`` and ``back`` methods in ``std::span``.
+* ``std::is_unbounded_array`` and ``std::is_bounded_array`` added to type traits.
+* ``std::atomic`` now includes many new features and specialization including improved Freestanding support.
+* Added ``std::midpoint`` and ``std::lerp`` math functions.
+* Added the function ``std::is_constant_evaluated``.
+* Erase-like algorithms now return size type.
+* Added ``contains`` method to container types.
+* ``std::swap`` is now a constant expression.
+* libc++ dropped support for GCC 4.9; we now support GCC 5.1 and above.
+* libc++ added explicit support for WebAssembly System Interface (WASI).
+* Progress towards full support of rvalues and variadics in C++03 mode. ``std::move`` and ``std::forward`` now both work in C++03 mode.
\ No newline at end of file

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