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Diffstat (limited to 'libcxx/docs/ReleaseNotes')
| -rw-r--r-- | libcxx/docs/ReleaseNotes/21.rst | 6 | ||||
| -rw-r--r-- | libcxx/docs/ReleaseNotes/22.rst | 59 |
2 files changed, 65 insertions, 0 deletions
diff --git a/libcxx/docs/ReleaseNotes/21.rst b/libcxx/docs/ReleaseNotes/21.rst index d31ca01..74bfa97 100644 --- a/libcxx/docs/ReleaseNotes/21.rst +++ b/libcxx/docs/ReleaseNotes/21.rst @@ -88,6 +88,12 @@ Improvements and New Features - ``ctype::tolower`` and ``ctype::toupper`` have been optimized, resulting in a 2x performance improvement. +- As an experimental feature, Hardening now supports assertion semantics that allow customizing how a hardening + assertion failure is handled. The four available semantics, modeled on C++26 Contracts, are ``ignore``, ``observe``, + ``quick-enforce`` and ``enforce``. The ``observe`` semantic is intended to make it easier to adopt Hardening in + production but should not be used outside of this scenario. Please refer to the :ref:`Hardening documentation + <hardening>` for details. + Deprecations and Removals ------------------------- diff --git a/libcxx/docs/ReleaseNotes/22.rst b/libcxx/docs/ReleaseNotes/22.rst new file mode 100644 index 0000000..15bf46d --- /dev/null +++ b/libcxx/docs/ReleaseNotes/22.rst @@ -0,0 +1,59 @@ +=========================================== +Libc++ 22.0.0 (In-Progress) Release Notes +=========================================== + +.. contents:: + :local: + :depth: 2 + +Written by the `Libc++ Team <https://libcxx.llvm.org>`_ + +.. warning:: + + These are in-progress notes for the upcoming libc++ 22.0.0 release. + Release notes for previous releases can be found on + `the Download Page <https://releases.llvm.org/download.html>`_. + +Introduction +============ + +This document contains the release notes for the libc++ C++ Standard Library, +part of the LLVM Compiler Infrastructure, release 22.0.0. Here we describe the +status of libc++ in some detail, including major improvements from the previous +release and new feature work. For the general LLVM release notes, see `the LLVM +documentation <https://llvm.org/docs/ReleaseNotes.html>`_. All LLVM releases may +be downloaded from the `LLVM releases web site <https://llvm.org/releases/>`_. + +For more information about libc++, please see the `Libc++ Web Site +<https://libcxx.llvm.org>`_ or the `LLVM Web Site <https://llvm.org>`_. + +Note that if you are reading this file from a Git checkout or the +main Libc++ web page, this document applies to the *next* release, not +the current one. To see the release notes for a specific release, please +see the `releases page <https://llvm.org/releases/>`_. + +What's New in Libc++ 22.0.0? +============================== + +Implemented Papers +------------------ + +- P2321R2: ``zip`` (`Github <https://github.com/llvm/llvm-project/issues/105169>`__) (The paper is partially implemented. ``zip_transform_view`` is implemented in this release) + +Improvements and New Features +----------------------------- + +Deprecations and Removals +------------------------- + +Potentially breaking changes +---------------------------- + +Announcements About Future Releases +----------------------------------- + +ABI Affecting Changes +--------------------- + +Build System Changes +-------------------- |