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v4 T-4: SL-3309 provenance pointer (name superseded PER-PRIMITIVE-A-VS-B row by ID) - #3346

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sl-3309-provenance-pointer
May 19, 2026
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briansrls merged 1 commit into
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sl-3309-provenance-pointer

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Summary

Non-blocking ledger-traceability follow-up to the merged #3344 (the #3309 operator-reading-(2) forward-port). Adds a one-clause Supersedes: pointer inside the SL-3309-PYTHON-SCALAR-RESEED row, naming the dropped prior held-provisional SL-3309-PYTHON-PER-PRIMITIVE-A-VS-B row by ID, closed by operator A-vs-B ruling (2) + #3338 py_bool_grounding.

Provenance only — the prior row was correctly not carried verbatim (its open-A-vs-B-gate premise + its PyBool = Bool referent are retired; a verbatim carry would itself be a stale closed-gate ledger finding — the defect this dissolution removes). This pointer restores the provenance chain without reintroducing any stale text. witty-cat-59-affirmed (msg_ce395def: "land it clean post-merge as planned. Affirmed").

DECISIONS.md-only; no .dag change → v2-compile closure unaffected.

Test plan

  • grep -n 'Supersedes:.*SL-3309-PYTHON-PER-PRIMITIVE-A-VS-B' src/v4/DECISIONS.md → present in the SL-3309-PYTHON-SCALAR-RESEED row, cites ruling (2) + fix-language-files #3338.
  • git diff --stat origin/main...HEAD → exactly src/v4/DECISIONS.md | +2, single added block, no other file.
  • Stale-text guard: grep -nE 'type +PyBool|PyBool *= *Bool|held-provisional pending' <added block> → no match (by-ID only; no stale type-decl / no pending-gate-as-current prose).
  • No .dag touched → existing v4 v2-compile (76 files, 0 diagnostics) unaffected.

Standing hard merge-gate: operator merges; do not self-merge.

…VS-B row by ID

Non-blocking ledger-traceability follow-up to merged #3344 (the #3309
reading-(2) forward-port). Adds a one-clause **Supersedes:** pointer to
the SL-3309-PYTHON-SCALAR-RESEED row naming the dropped prior
held-provisional SL-3309-PYTHON-PER-PRIMITIVE-A-VS-B row by ID, closed by
operator A-vs-B ruling (2) + #3338 py_bool_grounding. By-ID only — no
stale PyBool=Bool / open-gate text reintroduced (carrying that verbatim
would itself be the stale closed-gate finding the dissolution removes).
DECISIONS.md-only; no .dag change.

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Review metadata

  • Provider / model: codex / unknown
  • Commit: b9c4d778 · Trigger: schedule
  • Thinking: 163s wall

Non-blocking — Strengths

  • src/v4/DECISIONS.md Design-docs-only provenance pointer is consistent with the live PythonScalar reseed row, the python.dag canonical-B py_bool_grounding declaration, and the P2 staging framing.

✅ No blocking concerns; the added Supersedes clause improves ledger traceability without reintroducing the retired per-primitive bool alias or open A-vs-B gate.

@briansrls
briansrls merged commit f43893b into main May 19, 2026
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@briansrls
briansrls deleted the sl-3309-provenance-pointer branch June 1, 2026 18:43
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