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2021_november_library_evolution_polls.bs
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2021_november_library_evolution_polls.bs
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<pre class='metadata'>
Title: 2021 November Library Evolution Polls
Shortname: D2454
Revision: 1
Status: D
Group: WG21
Audience: WG21
Editor: Bryce Adelstein Lelbach (he/him/his) — Library Evolution Chair, NVIDIA, brycelelbach@gmail.com
URL: https://wg21.link/P2454
!Source: <a href="https://github.com/brycelelbach/wg21_p2454_2021_november_library_evolution_polls/blob/main/2021_november_library_evolution_polls.bs">GitHub</a>
Issue Tracking: GitHub https://github.com/brycelelbach/wg21_p2454_2021_november_library_evolution_polls/issues
Metadata Order: Editor, Source, Issue Tracking, Project, Audience
Markup Shorthands: markdown yes
Toggle Diffs: no
No Abstract: yes
Boilerplate: style-syntax-highlighting off
</pre>
# Introduction # {#introduction}
This paper contains the decision polls that the C++ Library Evolution group
will take in November of 2021.
# Voting # {#voting}
These decision polls will be conducted electronically; see [[P2195R1]] for
more information on electronic voting procedures.
All committee members may vote, but if you have not participated in the Library
Evolution discussions of a poll, please choose to not vote.
## How to Vote ## {#how-to-vote}
<b><a href="https://documents.isocpp.org/index.php/apps/forms/TMtqoQr7p75ZDziz">Vote here</a></b>
A documents.isocpp.org account is necessary to vote.
If you have an isocpp.org/papers account, a documents.isocpp.org account has
been created for you.
Just go to documents.isocpp.org and reset your password.
Email <a href="mailto:brycelelbach@gmail.com">Bryce Adelstein Lelbach</a> if you
do not have an account or are having trouble accessing your account.
If you see "Form not found" when you go to the above link, you are not signed
in to documents.isocpp.org.
Go to documents.isocpp.org and sign in first.
You will not receive a confirmation email after voting.
The Library Evolution chairs will send a confirmation to all voters before the
close of the poll.
If you need to change how you voted or have any questions or issues about
voting, please email
<a href="mailto:brycelelbach@gmail.com">Bryce Adelstein Lelbach</a>.
## Voting Timeline ## {#voting-timeline}
- 2021-10-31: Draft polls distributed by mailing list.
- 2021-11-01: Final Library Evolution discussion telecon on the polls.
- 2021-11-03: Start of the polling period.
- 2021-11-30: End of the polling period.
- 2021-12-03: Chairs share results and summarize outcomes.
# Polls # {#poll}
Each poll consists of a statement; you vote on whether you support the
statement.
All polls will be 5-way polls; you'll vote either "strongly favor",
"weakly favor", "neutral", "weakly against", or "strongly against".
All committee members may vote, but if you have not participated in the
Library Evolution discussions of a poll (in-person, over telecon, or
over email), please consider whether you sufficiently understand the
topic to be able to vote in an informed manner.
If you do not, please choose to not participate in the poll.
If you do not want to participate in a poll, select the "I do not want to
participate in this poll" option.
Those who do not participate in a poll will not be counted or recorded.
Voting neutral is not the same as choosing to not participate; please
don't vote neutral if you did not participate in the discussions of
the poll.
Each poll has a comment field.
Please write a few sentences explaining the rationale for your vote.
We recommend drafting your comments in a text editor and then pasting them
into the polling system.
Poll results and selected comments will be shared with Library Evolution after
the end of the polling period, including attribution of your votes and comments.
If you want to discuss the polls or how you plan on voting, please start an
email thread on the
<a href="lib-ext@lists.isocpp.org">Library Evolution mailing list</a>.
You will not receive a confirmation email after voting.
If you need to see how you voted, change how you voted, or have any questions
or issues about voting, please contact the Library Evolution chair.
## Poll 1: [[P2465R1]] Standard Library Modules `std` And `std.compat` ## {#poll-1}
Send
[[P2465R1]] (Standard Library Modules `std` And `std.compat`)
to Library Working Group for C++23,
classified as a focus ([[P0592R4]] bucket 1 item).
## Poll 2: [[P2387R2]] Pipe Support For User-Defined Range Adaptors ## {#poll-2}
Send
[[P2387R2]] (Pipe Support For User-Defined Range Adaptors)
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 3: [[P2443R0]] `views::chunk_by` ## {#poll-3}
Send
[[P2443R0]] (`views::chunk_by`)
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 4: [[P2442R0]] Windowing Range Adaptors: `views::chunk` And `views::slide` ## {#poll-4}
Modify
[[P2442R0]] (Windowing Range Adaptors: `views::chunk` And `views::slide`)
by replacing the current feature test macro with separate feature test macros for `views::chunk` and `views::slide`
and then send the revised paper to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 5: [[P2440R0]] `ranges::iota`, `ranges::shift_left`, And `ranges::shift_right` ## {#poll-5}
Send
[[P2440R0]] (`ranges::iota`, `ranges::shift_left`, And `ranges::shift_right`)
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 6: [[P2255R2]] A Type Trait To Detect Reference Binding To Temporary ## {#poll-6}
Send
[[P2255R2]] (A Type Trait To Detect Reference Binding To Temporary)
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 7: [[P1885R8]] Naming Text Encodings To Demystify Them ## {#poll-7}
Send
[[P1885R8]] (Naming Text Encodings To Demystify Them)
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 8: [[P2419R1]] Clarify Handling Of Encodings In Localized Formatting Of Chrono Types ## {#poll-8}
Send
[[P2419R1]] (Clarify Handling Of Encodings In Localized Formatting Of Chrono Types)
to Library Working Group for C++23,
classified as an improvement of an existing feature ([[P0592R4]] bucket 2 item).
## Poll 9: [[P2460R0]] Relax Requirements On `wchar_t` To Match Existing Practices ## {#poll-9}
Send
[[P2460R0]] (Relax Requirements On `wchar_t` To Match Existing Practices)
to Library Working Group for C++23,
classified as an improvement of an existing feature ([[P0592R4]] bucket 2 item).
## Poll 10: [[P2445R0]] `forward_like` ## {#poll-10}
Send
[[P2445R0]] (`forward_like`)
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 11: [[P2417R0]] A More `constexpr` `bitset` ## {#poll-11}
Send
[[P2417R0]] (A More `constexpr` `bitset`)
to Library Working Group for C++23,
classified as an improvement of an existing feature ([[P0592R4]] bucket 2 item).
## Poll 12: [[P1841R1]] Wording For Individually Specializable Numeric Traits ## {#poll-12}
Modify
[[P1841R1]] (Wording For Individually Specializable Numeric Traits)
by applying
[[P2485R0]] (Do Not Add `value_exists` And `value_or` To C++23),
and then send the revised paper to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
## Poll 13: [[P0627R6]] Function To Mark Unreachable Code ## {#poll-13}
Send
[[P0627R6]] (Function To Mark Unreachable Code),
which was previously approved and has been modified to remove the message parameter,
to Library Working Group for C++23,
classified as an addition ([[P0592R4]] bucket 3 item).
<pre class=biblio>
{
"P2485R0": {
"authors": [
"Jonathan Wakely"
],
"href": "https://isocpp.org/files/papers/P2485R0.html",
"title": "Do not add `value_exists` and `value_or` to C++23",
"date": "2021-11-01"
}
}
</pre>