libc++ C++2b Status¶
Overview¶
In November 2020, the C++ standard committee adopted the first changes to the next version of the C++ standard, known here as “C++2b” (probably to be C++23).
Attention
Features in unreleased drafts of the standard are subject to change.
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¶
Paper # |
Group |
Paper Name |
Meeting |
Status |
First released version |
|---|---|---|---|---|---|
LWG |
A Proposal to add stacktrace library |
Autumn 2020 |
|||
LWG |
Support C atomics in C++ |
Autumn 2020 |
|||
LWG |
A proposal for a type trait to detect scoped enumerations |
Autumn 2020 |
Complete |
12.0 |
|
LWG |
string contains function |
Autumn 2020 |
Complete |
12.0 |
|
Last Updated: 30-Nov-2020