P1665 Tag Based Customization Point Functions

[wg21bot]

P1665R0 Tag Based Customization Point Functions (John Bandela)

[brycelelbach]

Cologne 2019-07 LEWGI Minutes

P1665R0 Tag Based Customization Point Functions: Direction Review

Champion: Michal Dominiak

Minute Taker: Jayesh Badwaik

Start Overview: 07-18 14:17

This paper needs more examples if it moves forward. Have some before/after tables with motivating examples.

Support for dispatching on multiple arguments would be preferable.

Current usage at the call site is not pleasant.

• More motivating usage examples (before/after tables).
• Draft some rough wording.
• Deployment experience.

Start Review: 14:25

Start Polling: 14:41

POLL: We should promise more committee time to pursuing P1665R0. knowing that our time is scarce and this will leave less time for other work.

Strongly For	Weakly For	Neutral	Weakly Against	Strongly Against
0	4	10	1	1

Attendance: 18

SA: I don't want a solution that has more than 1 forwarding layer.

There's no consensus to pursue this.

End: 14:50

CONSENSUS: We will not pursue P1665R0 without significant new information.