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P2494 Relaxing range adaptors to allow for move only types #1156

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wg21bot opened this issue Dec 18, 2021 · 6 comments · Fixed by cplusplus/draft#5710
Closed

P2494 Relaxing range adaptors to allow for move only types #1156

wg21bot opened this issue Dec 18, 2021 · 6 comments · Fixed by cplusplus/draft#5710
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B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e C++23 Targeted at C++23 IS Ship vehicle: IS LWG Library plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. ranges std::ranges tentatively-ready-for-plenary Reviewed between meetings; ready for a vote.
Milestone
2022-telecon

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wg21bot commented Dec 18, 2021

P2494R0 Relaxing range adaptors to allow for move only types (Michał Dominiak)
@wg21bot wg21bot added LEWG Library Evolution SG9 Ranges SG labels Dec 18, 2021
@wg21bot wg21bot added this to the 2021-telecon milestone Dec 18, 2021
@inbal2l inbal2l added C++23 Targeted at C++23 ranges std::ranges labels Dec 18, 2021
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inbal2l commented Dec 20, 2021 •
edited

Was seen by SG9 on Dec 20th, 2021 (Minutes), The paper includes changes requested by P483R0 (issue).
Forwarded to LEWG.

Polls

Poll: Pass “P2494R0: Relaxing range adaptors to allow for move only types” as a C++20 DR (vs. C++23)

SF F N A SA
3 3 0 0 2

Attendance: 13

Author(s) position: SF

Outcome: Consensus in favor

SA: That's a pure extension and is not appropriate as a DR

Poll: Add a feature test macro to “P2494R0: Relaxing range adaptors to allow for move only types” and pass the paper to LEWG, as a bug fix (recommended as a C++20 DR).

SF F N A SA
4 3 1 0 0

Attendance: 13

Author(s) position: SF

Outcome: Strong consensus in favor

Summery

R0 was presented to SG9. Groups' recommendation to LEWG was to have it as C++20 DR, but please notice some objection was made by library implementers. Also notice the comment: "That's a pure extension and is not appropriate as a DR".

The paper could be considered for LEWG mailing list review (if not a DR). Forwarded to LEWG (DR C++20 / C++23).

@inbal2l inbal2l added scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review ready-for-library-evolution-meeting-review This paper needs to be discussed at a Library Evolution meeting and removed SG9 Ranges SG labels Dec 20, 2021
@brycelelbach brycelelbach added IS Ship vehicle: IS size - small paper size estimate B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e labels Dec 22, 2021
@jensmaurer jensmaurer modified the milestones: 2021-telecon, 2022-telecon Jan 1, 2022
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inbal2l commented Jan 4, 2022

Paper was discussed in LEWG on Jan 4th 2022 (Full Minutes)

2022-01-04 Library Evolution Telecon

P2494R1: Relaxing range adaptors to allow for move only types

Chair: Inbal Levi

Champion: Michał Dominiak

Minute Taker: Ben Craig

Summary

The paper should add a feature test macro. Forwarded to electronic poll.

POLL: Add a new feature test macro to “P2494R0: Relaxing range adaptors to allow for move only types”, then forward the updated paper to LWG for C++23 (to be confirmed with electronic poll) with B2 priority.

Strongly Favor Favor Neutral Against Strongly Against
7 10 4 0 0

Attendance: 26

# of Authors: 1

Author Position: SF

Outcome: Strong consensus in favor

Outcome

The paper should add a feature test macro, will be discussed on SG10 mailing list. Was forwarded to LWG for C++23 (to be confirmed with electronic poll)

@inbal2l inbal2l added ready-for-library-evolution-electronic-poll This paper needs to undergo a Library Evolution electronic poll and removed ready-for-library-evolution-meeting-review This paper needs to be discussed at a Library Evolution meeting scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review labels Jan 4, 2022
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wg21bot commented Jan 22, 2022

P2494R1 Relaxing range adaptors to allow for move only types (Michał Dominiak)

@brycelelbach brycelelbach added scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review and removed scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review labels Feb 1, 2022
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cor3ntin commented Feb 16, 2022 •
edited by brycelelbach

2022-01 Library Evolution Electronic Poll Outcomes

Send [P2494R1] (Relaxing Range Adaptors To Allow For Move Only Types) to Library Working Group for C++23, classified as an improvement of an existing feature ([P0592R4] bucket 2 item)

SF F N A SA
15 15 1 0 0

Strong Consensus in favor.

@cor3ntin cor3ntin added LWG Library and removed LEWG Library Evolution ready-for-library-evolution-electronic-poll This paper needs to undergo a Library Evolution electronic poll scheduled-for-library-evolution This paper has been scheduled for one of the groups: LEWG, LEWG Incubator, or a Mailing List review labels Feb 16, 2022
@brycelelbach brycelelbach added the lwg-pending LWG Chair needs to disposition label Feb 23, 2022
@JeffGarland
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LWG reviewed and approved for c++23 on 2022-05-06

https://wiki.edg.com/bin/view/Wg21telecons2022/P2494-20220506

poll: put P2494r2 (as reviewed by JW/TK) into C++23?

F A N
12 0 0

@JeffGarland JeffGarland removed the lwg-pending LWG Chair needs to disposition label May 13, 2022
@JeffGarland JeffGarland added tentatively-ready-for-plenary Reviewed between meetings; ready for a vote. and removed size - small paper size estimate labels May 13, 2022
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wg21bot commented Jul 21, 2022

P2494R2 Relaxing range adaptors to allow for move only types (Michał Dominiak)

@cor3ntin cor3ntin added the plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. label Jul 25, 2022
@jensmaurer jensmaurer mentioned this issue Aug 5, 2022
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B2 - improvement Bucket 2 as described by P0592: bug fixes, performance improvements, integration fixes for/between e C++23 Targeted at C++23 IS Ship vehicle: IS LWG Library plenary-approved Papers approved for inclusion in their target vehicle by plenary vote. ranges std::ranges tentatively-ready-for-plenary Reviewed between meetings; ready for a vote.
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P2494R2 Relaxing range adaptors to allow for move only types cplusplus/draft
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@brycelelbach @cor3ntin @JeffGarland @inbal2l @jensmaurer @wg21bot