| .. _cxx20-status: |
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| ================================ |
| libc++ C++20 Status |
| ================================ |
| |
| .. include:: ../Helpers/Styles.rst |
| |
| .. contents:: |
| :local: |
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| Overview |
| ================================ |
| |
| 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 <https://clang.llvm.org/cxx_status.html#cxx20>`__. |
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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 |
| ==================================== |
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| .. csv-table:: |
| :file: Cxx20Papers.csv |
| :header-rows: 1 |
| :widths: auto |
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| Library Working Group Issues Status |
| ==================================== |
| |
| .. csv-table:: |
| :file: Cxx20Issues.csv |
| :header-rows: 1 |
| :widths: auto |
