================================ libc++ C++20 Status

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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.

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

.. csv-table:: :file: Cxx20Papers.csv :header-rows: 1 :widths: auto

Library Working Group Issues Status

.. csv-table:: :file: Cxx20Issues.csv :header-rows: 1 :widths: auto