P2334 Add support for preprocessing directives elifdef and elifndef

[wg21bot]

P2334R0 Add support for preprocessing directives elifdef and elifndef (Melanie Blower)

[jfbastien]

Discussed in today's EWG telecon.

POLL: send P2334r0 to EWG electronic polling, with the intent of sending it to CWG for inclusion in C++23.

SF	F	N	A	SA
6	9	0	0	1

[AaronBallman]

Removing the SG22 label as this has already been approved by WG14 and EWG (telecon)

[wg21bot]

P2334R1 Add support for preprocessing directives elifdef and elifndef (Melanie Blower)

[jfbastien]

EWG poll results from https://wg21.link/P1018R13

🗳 Poll: Forward P2334r1 "Add support for preprocessing directives elifdef and elifndef" to Core for C++23.

SF	F	N	A	SA
11	13	9	3	2

Poll outcome: ✅ consensus.

[jensmaurer]

CWG 2021-09-14: Approved for plenary vote.