blob: 4e4bcd552c11e70c6424c724047cf5fe423eb910 [file] [log] [blame]
.. _cxx2a-status:
libc++ C++20 Status
.. include:: Helpers/Styles.rst
.. contents::
In July 2017, the C++ standard committee created a draft for the next version of the C++ standard, initially known as "C++2a".
In September 2020, the C++ standard committee approved this draft, and sent it to ISO for approval as C++20.
This page shows the status of libc++; the status of clang's support of the language features is `here <>`__.
.. attention:: Features in unreleased drafts of the standard are subject to change.
The groups that have contributed papers:
- CWG - Core Language Working group
- LWG - Library working group
- SG1 - Study group #1 (Concurrency working group)
.. note:: "Nothing to do" means that no library changes were needed to implement this change.
.. _paper-status-cxx2a:
Paper Status
.. csv-table::
:file: Cxx2aStatusPaperStatus.csv
:header-rows: 1
:widths: auto
.. note::
.. [#note-P0600] P0600: The missing bits in P0600 are in |sect|\ [mem.res.class], |sect|\ [mem.poly.allocator.class], and |sect|\ [container.node.overview].
.. [#note-P0966] P0966: It was previously erroneously marked as complete in version 8.0. See `bug 45368 <>`__.
.. [#note-P0619] P0619: Only ``std::allocator`` part is implemented.
.. _issues-status-cxx2a:
Library Working Group Issues Status
.. csv-table::
:file: Cxx2aStatusIssuesStatus.csv
:header-rows: 1
:widths: auto
Last Updated: 24-Nov-2020