FA-9372 / Version constraints / Member archive
Closed-open version range intersection: Intersection chooses the least restrictive upper bound · case 02
Intersection chooses the least restrictive upper bound.
Case contract
Intersect all inclusive lower and exclusive upper bounds. None means unbounded. Return empty if lower >= upper, otherwise a bound pair.
Why this case matters
An offline model of closed-open version range intersection, suitable for testing build and release tooling without external services.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| fixture 3 | [3, 8] | [3, 6] | Failed |
MEMBER ARCHIVE
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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
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