FA-46027 / Bounded deques / Member archive
Cross-splice inserts after the designated gap · case 02
Cross-splice inserts after the designated gap.
Case contract
Move a half-open slice from one deque to another at a valid gap. Reject overflow atomically. Return [source,destination,accepted,moved].
Why this case matters
Controlled bounded deque implementation model with explicit storage and lifecycle observations.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| interior | [[2, 5], [12, 13, 3, 4], true, 2] | [[2, 5], [12, 3, 4, 13], true, 2] | Failed |
MEMBER ARCHIVE
The complete case is available to members.
This record includes three runnable implementations, regression fixtures, execution results, and source hashes.
Member access is invitation-based. Sign in with your invited account to inspect the sources.
Sign in to the archive ↗