P3310 R4 Solving issues introduced by P0522R0

[wg21bot]

P3310R0 Solving partial ordering issues introduced by P0522R0 (Matheus Izvekov)

[jensmaurer]

Should be seen by EWG first.

[jfbastien]

Discussed in EWG in St Louis:

Poll: P3310R2 — Solving partial ordering issues introduced by P0522R0, forward the two solutions in the paper to CWG for inclusion in C++26. Make it a DR.

| SF | F | N | A | SA | | 5 | 6 | 3 | 0 | 0 |

[jensmaurer]

CWG 2024-06-27 in St. Louis: Reviewed P3310R2. Instead of limiting the fix to the specification of partial ordering, the deduction rules are amended. That leads to surprising outcomes even when no partial ordering is involved. It is unclear whether EWG has fully appreciated the blast radius of the latter.

CWG suggests to limit the fix to an amendment of the partial ordering rules.

Needs eventual EWG confirmation.

[wg21bot]

P3310R1 Solving partial ordering issues introduced by P0522R0 (Matheus Izvekov)

[wg21bot]

P3310R2 Solving partial ordering issues introduced by P0522R0 (Matheus Izvekov)

[jensmaurer]

Newest drafts seem to indicate a substantial scope change for the paper. Back to EWG to confirm.

[wg21bot]

P3310R3 Solving partial ordering issues introduced by P0522R0 (Matheus Izvekov)

[wg21bot]

P3310R4 Solving issues introduced by P0522R0 (Matheus Izvekov)