P1413 Deprecate std::aligned_storage and std::aligned_union

[jensmaurer]

P1413R0 A safer interface for std::aligned_storage (CJ Johnson)

[jensmaurer]

LEWG-I in Kona

[wg21bot]

P1413R1 Deprecate std::aligned_storage and std::aligned_union (CJ Johnson)

[brycelelbach]

Kona 2019-02 LEWGI Minutes

P1413R0 std::aligned_storage_for

Champion: CJ Johnson

Minute Taker: JeanHeyd Meneide

Start Overview: 13:54

Start Discussion: 14:01

Don’t want both a type trait and a type alias; we want just the type alias.

aligned_storage is /at least/ as large and /at least/ as aligned.

Start Polling:

POLL: We should promise more committee time to pursuing std::aligned_storage_for as a new type alias which is not implemented in terms of std::aligned_storage, knowing that our time is scarce and this will leave less time for other work.

NO OBJECTION TO UNANIMOUS CONSENT

Attendance: 12

POLL: Deprecate aligned_storage with the shipment of this feature.

NO OBJECTION TO UNANIMOUS CONSENT

Attendance: 12

POLL: Someone should write a paper to deprecate aligned_union, knowing that our time is scarce and this will leave less time for other work.

Strongly For	Weakly For	Neutral	Weakly Against	Strongly Against
10	0	1	0	0

Attendance: 12

That has strong consensus.

POLL: We should promise more committee time to pursuing P1413R0 revised as specified above, to be reviewed again by LEWGI, for C++20, knowing that our time is scarce and this will leave less time for other work.

Strongly For	Weakly For	Neutral	Weakly Against	Strongly Against
2	4	4	0	0

Attendance: 12

That has strong consensus.

Volunteers: Eric F to help CJ revise P1413R0, Jonathan W + Eric F + CJ to write the deprecate aligned_union paper.

End: 14:16

[brycelelbach]

Cologne 2019-07 LEWGI Minutes

P1413R1 Deprecate std::aligned_storage and std::aligned_union: Design Review

Champion: CJ Johnson

Minute Taker: Adrian Cowan

Start Overview: 07-15 13:58

Start Review: 14:00

Start Polling: 14:04

POLL: Forward P1413R1 to LEWG for C++23.

Strongly For	Weakly For	Neutral	Weakly Against	Strongly Against
8	5	1	0	0

That has strong consensus.

Attendance: 20

End: 14:05

CONSENSUS: Forward P1413R1 to LEWG for C++23.