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7 .. include:: Helpers/Styles.rst
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14 ================================
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16 In July 2017, the C++ standard committee created a draft for the next version of the C++ standard, initially known as "C++2a".
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17 In September 2020, the C++ standard committee approved this draft, and sent it to ISO for approval as C++20.
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19 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#cxx2a>`__.
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21 .. attention:: Features in unreleased drafts of the standard are subject to change.
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23 The groups that have contributed papers:
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25 - CWG - Core Language Working group
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26 - LWG - Library working group
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27 - SG1 - Study group #1 (Concurrency working group)
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29 .. note:: "Nothing to do" means that no library changes were needed to implement this change.
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31 .. _paper-status-cxx2a:
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34 ====================================
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37 :file: Cxx2aStatusPaperStatus.csv
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43 .. [#note-P0600] P0600: The missing bits in P0600 are in |sect|\ [mem.res.class], |sect|\ [mem.poly.allocator.class], and |sect|\ [container.node.overview].
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44 .. [#note-P0966] P0966: It was previously erroneously marked as complete in version 8.0. See `bug 45368 <https://llvm.org/PR45368>`__.
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46 .. [#note-P0619] P0619: Only ``std::allocator`` part is implemented.
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49 .. _issues-status-cxx2a:
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51 Library Working Group Issues Status
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52 ====================================
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55 :file: Cxx2aStatusIssuesStatus.csv
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59 Last Updated: 24-Nov-2020
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