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Implements as DR against C++20: https://wg21.link/P2997R1 References: - https://eel.is/c++draft/indirectcallable.indirectinvocable - https://eel.is/c++draft/version.syn#header:%3cversion%3e --------- Co-authored-by: Hristo Hristov <zingam@outlook.com>
57 lines
1.7 KiB
ReStructuredText
57 lines
1.7 KiB
ReStructuredText
.. _cxx2c-status:
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================================
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libc++ C++2c Status
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================================
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.. include:: ../Helpers/Styles.rst
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.. contents::
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:local:
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Overview
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================================
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In June 2023, the C++ standard committee adopted the first changes to the next version of the C++ standard, known here as "C++2c" (probably to be C++26).
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This page shows the status of libc++; the status of clang's support of the language features is `here <https://clang.llvm.org/cxx_status.html#cxx2c>`__.
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.. attention:: Features in unreleased drafts of the standard are subject to change.
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The groups that have contributed papers:
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- CWG - Core Language Working group
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- LWG - Library working group
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- SG1 - Study group #1 (Concurrency working group)
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.. note:: "Nothing to do" means that no library changes were needed to implement this change.
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.. _paper-status-cxx2c:
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Paper Status
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====================================
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.. csv-table::
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:file: Cxx2cPapers.csv
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:header-rows: 1
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:widths: auto
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.. note::
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.. [#note-P2510R3] This paper is applied as DR against C++20. (MSVC STL and libstdc++ will do the same.)
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.. [#note-P3142R0] This paper is applied as DR against C++23. (MSVC STL and libstdc++ will do the same.)
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.. [#note-P2944R3] Implemented comparisons for ``reference_wrapper`` only.
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.. [#note-P2422R1] Libc++ keeps the ``nodiscard`` attributes as a conforming extension.
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.. [#note-P2997R1] This paper is applied as DR against C++20. (MSVC STL and libstdc++ will do the same.)
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.. _issues-status-cxx2c:
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Library Working Group Issues Status
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====================================
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.. csv-table::
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:file: Cxx2cIssues.csv
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:header-rows: 1
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:widths: auto
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