FA-77582 / Legal deadline computation / Member archive

Regulatory review clock with stop-clock pauses: start exclusion · case 02

The review expires a day early because the submission day is counted.

Member previewVariant 2 · 3 implementations · 7 checks per implementation

Case contract

Stipulated: a review has days_allowed clock days, counted from the day after start. A pause [stop, resume] stops the clock on the stop day and every day before the resume day; the resume day counts. A pause with resume None is open-ended and starts on its stop day; if the clock would reach a day on or after the earliest open-ended stop before expiring, the result is None. Return the date of the last clock day.

Why this case matters

Docketing systems compute filing and response deadlines from trigger events; a wrong date can forfeit a right.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
open-ended after expiry	`"2024-01-10"`	`"2024-01-11"`	Failed

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