| .. _cxx2c-status: |
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| ================================ |
| libc++ C++2c Status |
| ================================ |
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| .. include:: ../Helpers/Styles.rst |
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| .. contents:: |
| :local: |
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| Overview |
| ================================ |
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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 |
| - LWG - Library working group |
| - 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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| .. csv-table:: |
| :file: Cxx2cPapers.csv |
| :header-rows: 1 |
| :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.) |
| .. [#note-P3142R0] This paper is applied as DR against C++23. (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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| .. csv-table:: |
| :file: Cxx2cIssues.csv |
| :header-rows: 1 |
| :widths: auto |