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Tier-2 step 3: make the intent-lens ImportGraph row live (import_closure_is_clean_live over module_graph.import_closure_live) [stacked on #5669] - #5703
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… drift wall D1 (wall now): Rust drift oracle (consumed_input_closure_drift_test.rs) asserts each declared ConsumedInputClosure equals its transitive import-graph closure over the live corpus, closing the admitted slice1_status fail-open. Discriminating in both directions (drop-path under-declared / bogus-add over-declared -> red). D2 (modeled lens): Representation gains ImportGraph; ParallelRepresentationRule family carries a populated ConstructionClass verdict (reused, not minted) so a WallNow drift is a hard violation while a WallAfterGrounding/RatchetForever drift is tracked, not failed. Registry-wired via closure_is_clean_for_representation; lens_unit witnesses both drift directions, set-not-order, and the trichotomy dispatch. Tier-2 (live .dag walk) named as the dissolution trigger. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…chor binding name extdeps.ctrl.jobserver (added by #5650) declared its ExternalAuthority as data ctrl_jobserver_authority, but the extdeps_external_authority gate scans for a data item named exactly extdeps_external_authority_anchor (every other extdeps module conforms). The author-provided Https authority URI is correct; only the binding name was off, so the gate read the anchor as missing -> RED. Main CI was severely backlogged (runs queued >1h) so main's tip shipped this red unvalidated. Rename to the recognized convention (value unchanged); no other reference to the old name. Heals the gate on this PR's merge. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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…e witness Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…-crane §3) Remove the stored ClosureFact.derived field and import_closure_is_clean(fact): a stored derived field is the redundant second authority the promotion dissolves, and a writable host-fact carrier is the fail-open. closure_is_clean becomes a pure dispatch kernel over (rule, declared, derived) lists; import_closure_is_clean_live is the SOLE tree-level authority (derives via import_graph_rule.derive). Synthetic lens_unit feeds literal lists to the kernel (class-dispatch seam). Green by execution: live 3/3, synthetic 9/9. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
# Conflicts: # src/v2/lens/intent_linearity.dag # src/v2/test/claim/intent_linearity/lens_unit/import_graph_test.dag
This was referenced Jun 24, 2026
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Tier-2 step 3: make the intent-lens ImportGraph row LIVE (shape B)
Final step of the Tier-2 grounding. Steps 1+2 (the
module_declaration_factsbuiltin + the.dagfixpoint-foldimport_closure/import_closure_liveinv2.lens.module_graph) merged as #5675. This step wires the lens row itself to derive its closure live and dissolves the host-projectedClosureFact.derivedscaffold #5669 introduced.What changes (delta over #5669)
src/v2/lens/intent_linearity.dag:ParallelRepresentationRulegains aderive: fn(String, List<String>) -> FreeMonoid<String>field (the "live walk fn field" the Tier-2 dissolution trigger named).import_graph_rule().derive = v2.lens.module_graph.import_closure_live;WallNow.constructionpromoted from the Stringresolve_imports_transitively(Rust-oracle pointer) to name that live fn.ClosureFacttype (incl. its storedderivedfield) and the oldimport_closure_is_clean(fact)predicate — a storedderivedis the redundant second authority the promotion removes, and a writable host-fact carrier is the §5 fail-open.closure_is_clean/closure_drift/closure_is_clean_for_representationare now a pure dispatch kernel over(rule, declared, derived)path-lists.import_closure_is_clean_live(declared, entry_path, pool_roots)is the sole tree-level authority: it producesderivedviaimport_graph_rule.deriveand feeds the kernel. No stored/host-projectedderivedexists for a future caller to misuse.Witnesses (
src/v2/test/claim/intent_linearity/lens_unit/):import_graph_live_test.dag(new): the lens predicate over the real corpus — declared fromtools.rust_stage0_gates.coproduct_reflection_conformance_consumed_closure, derived live overwitness_layer_roots. Both-direction discriminating teeth (drop entry → red, add bogus → red). 3/3 PASS by execution.import_graph_test.dag: refactored offClosureFactto feed literaldeclared/derivedlists to the pure kernel (the class-dispatch unit seam: WallNow vs WallAfterGrounding without a live tree). 9/9 PASS.Built on
session/swift-bat-896(#5669, which introduces theImportGraphrow) merged withmain. The diff againstmaintherefore includes #5669's content. Once #5669 merges, I merge main in — its content drops out, leaving the step-3 delta — re-confirm green, then flip ready. Not independently mergeable before #5669.🤖 Generated with Claude Code