Third tranche, completing the honesty-rule sweep across the remaining
contracts. Same conservative bar: cut unbacked-verification claims,
change/deletion history, and forward-intent; keep present-state design
rationale.
- 0003: drop "sanitiser-verified" — no TSan/sanitiser test exists in
the tree, so the claim asserts a verification that does not happen.
The data-race-freedom property (argued from the non-atomic-but-never-
shared hot path + atomic-relaxed shared counter) stays.
- 0008: the `Type::Con.name` hash paragraph ("the tightening shifted
the hashes ... The new pins ... re-asserts the pre-tightening hashes")
-> present-state: which fixtures carry which hash shape and which test
pins each.
- 0013: drop "the former codegen-side fallback (at ..., and the
now-deleted `synth_with_extras`) is retracted" (deletion history; the
present fact is that codegen does not re-resolve, per the boundary);
"A future refactor that loosens any one of the four breaks ..." ->
present-tense statement that the four are load-bearing and each pinned.
- 0017: drop "a real cost surfaced by the `bench_closure_chain`
regression at the operator-routing-eq-ord milestone" (history) and
"the symmetric extensions are mechanical when the first such workload
appears" (forward-intent); keep the present-state allocation cost, the
pin, and the Int-only-asymmetry rationale.
All 18 contracts now reviewed against the code. Ledger pins green;
honesty sweep clean.
Brummel
4ec8f90b19