fold_list empty: [] no longer locks the accumulator as List<Unit> by gunbai-bot[bot] · Pull Request #13475 · gunb-ai/gunbc

gunbai-bot · 2026-10-06T14:36:00Z

Summary

Infer: fold_list(..., empty: [], cons: …) inferred [] against unbound A. ExprListLit minted Unit; unify_generics locked A to List<Unit>. Empty list against an unsolved expected type uses empty_list_element. Informing cons must still bind A.
When every actual is uninformative, declared-return conformance TypeMismatches a ground declared type against the unsolved produced generic. A wall at every unsolved generic call site is piece 3.
Seed eval (NoExprData TypeError, empty_list_evaluates_to_unit, runtime control) is Seed eval: empty list is not Unit #13584, not this PR.

Invariant (infer)

Uninformative (what unify_generics / unify_lambda_solves may skip) is only a bare TypeVariable or the empty-list placeholder (empty_list_element). A concrete head is information even when an argument is still a variable: List<…>, FreeMonoid (including Empty|Cons), Outcome<…>, a lambda return. Skip does not recurse into those.

Placeholder unifies like a variable: fold_list(empty: []) may bind A := List<placeholder>. That binding is not frozen. A later informative cons (or concat operand) replaces it. Identity-cons that never informs still produces List<placeholder> and a ground declared return TypeMismatches. The placeholder is never a kernel Unit element.

change.dag List vs FreeMonoid / applied KeyedRow<K,V> and bind_outcome U vs Int/String are judged against this invariant, not as per-site concat exceptions.

v1_seed_standing

04_infer.dag / v1_compiler_infer.rs: PURPOSE admission under v1_seed_standing for the v2 self-host program. Interpreter admission lives on #13584.

How the uninformed control lands today

fn uninformed() -> String { nl_fold_list(..., empty: [], cons: fn(acc, m) { acc }) } is a blocking TypeMismatch at the declared return. Witness: uninformed_fold_list_accumulator_does_not_silently_typecheck.

Residual (not repaired here)

brand_erased_at_list_literal_element: expected-red until list elements keep the brand through unify.

Test plan

informing-cons specimen: no blocking diagnostic, no Unit field refusal
identity-cons specimen: blocking TypeMismatch at declared return
empty_list_element_fabrication_witness set (all fns) plus uninformed_fold_list_accumulator_does_not_silently_typecheck
emit-build: no change.dag List/FreeMonoid false refuse; bind_outcome continuation binds U
if those cascade, stop — piece 3 (unresolved-generic wall) may be first

An empty list inferred against the unbound accumulator generic minted Unit and unify_generics locked that binding, so cons could not name the element and field access refused a type the program never had. Co-authored-by: Cursor <cursoragent@cursor.com>

…cumulator. The step-2 remainder asked for this probe on the generic-identity fixture, not only the Unit-refusal witness. Co-authored-by: Cursor <cursoragent@cursor.com>

Skipping an uninformative actual must not leave A silently accepted at a declared return. The identity-cons control refuses cannot infer A here; annotate. Co-authored-by: Cursor <cursoragent@cursor.com>

The previous check treated every A-to-A bind as unsolved, so nat_cata's succ(zero) and keyed_roster's fold(init: none) refused on the corpus. Co-authored-by: Cursor <cursoragent@cursor.com>

The uninformed fold control still must not silently type-check: it reads .module on the unsolved accumulator, which refuses a missing field, not Unit. Co-authored-by: Cursor <cursoragent@cursor.com>

The uninformative-unify skip left identity-cons fold_list silent at -> String; pin TypeMismatch there instead of an incidental field read. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-06T16:04:03Z

review 77107 is right on both findings against a3b98e3: dropping the empty-list collection refuse for unbound A plus removing the call-site cannot-infer wall left -> String { nl_fold_list(..., empty: [], cons: fn(acc, m) { acc }) } in the !both_ground silence, and the witness only asserted some blocking diagnostic via .module.

Fixed on d08c159. Declared-return (and the other declared-type positions that share declared_type_conformance_diags_core) now TypeMismatch when the declared side is ground and the produced side is an unsolved generic / placeholder. Brands and named products lookup_type_by_name finds stay unjudged. The uninformed control is that exact body with no .module, and it asserts blocking TypeMismatch plus zero InternalError / FieldNotFound (not Unit fabrication).

The remaining piece-3 grain is still the call-argument member (p7b). A wall at every unsolved generic call site is what refused list_snoc_item on a []-seeded acc; that is not this PR's new admission path and is not installed here.

…ams. The lookup-miss arm treated fold_node's R and measure_count's M as unsolved against Int and failed the floor. Bind an uninformative actual and let a later informative one override so identity-cons still TypeMismatches as List of empty_list_element. Co-authored-by: Cursor <cursoragent@cursor.com>

Not-ground admitted [] against named products and other definite non-collections. Keep the skip for placeholders and unbound generic formals; refuse data d: UMod = [] again. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-06T17:09:04Z

review 77133 is right: empty_list_expected_element_is_unknown as !collection && !ground skipped the collection refuse for every structured non-collection, not only unbound A. data d: UMod = [] went silent.

Fixed: the skip is now a placeholder / uninformative container, or a bare non-ground leaf whose name does not resolve (the callee generic formal). A named product still gets empty list literal: expected type is not a collection. Enrolled as empty_list_against_a_named_product_still_refuses. Informing-cons and the identity-cons TypeMismatch stay as they were.

fold_node's R and measure_count's M are TypeVariables, so the previous arm refused Int vs R/M on the floor. Only empty_list_element and an uninformative container stay in this refuse; identity-cons is still List of that placeholder. Co-authored-by: Cursor <cursoragent@cursor.com>

fold(init: []) with a concat cons was typed against List of empty_list_element and failed generated-artifact as List<String> vs List<>. Skip uninformative bindings while cons can inform A; fill a still-Absent generic from [] afterward so identity-cons still TypeMismatches. Co-authored-by: Cursor <cursoragent@cursor.com>

…bda. fold(init: []) must bind A to List of empty_list_element before the cons if-join (rfc_8288 acc vs concat), and unify_lambda_solves must replace that placeholder with List<String>. The declared-return wall is scalar-only so List<String> vs List of placeholder stays unjudged. Co-authored-by: Cursor <cursoragent@cursor.com>

claim_executor --regen-round-cost in a standalone local clone reached rebuild_packages=0; the hand-updated mirrors were not one emission. Co-authored-by: Cursor <cursoragent@cursor.com>

A scalar-only wall left List<empty_list_element> unjudged against List<String>. Restore conformance_ground_type and enroll the List<String> identity-cons red; informing cons still overrides the placeholder. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-06T23:15:43Z

review 77291 is right: the scalar-only declared-return arm left -> List<String> { fold_list(..., empty: [], cons: fn(acc, m) { acc }) } in the !both_ground silence, and on main that shape TypeMismatched List vs List.

The arm is conformance_ground_type again (scalar or ground element collection). produced_is_unsolved_generic_at_conformance still matches only empty_list_element / an uninformative container, so fold_node's R and measure_count's M stay unjudged. Informing fold(init: []) still depends on unify_lambda_solves overriding the placeholder. Enrolled uninformed_fold_list_list_return_does_not_silently_typecheck.

leftover_unify_generics was a second bind beside unify_generics (review 77302). Language fold(init: []) whose step is acc + [x] now takes the informative right list so List<String> vs List of placeholder is not a silent floor TypeMismatch. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-07T00:32:40Z

review 77302: leftover_unify_generics / bind_uninformative_generic_leftovers are gone. One unify authority remains: unify_generics + unify_lambda_solves. The leftover pass was not what made informing-cons green.

The floor red at 8548e3f (ChangedWitnessObservationFailed on floor_unimported_bare_provider_debt.dag:96 / :195, List vs List<>) is the 77291 wall meeting language fold(..., init: [], f: (acc, r) => acc + [...]). Binop Add is left-typed, so acc stayed List<empty_list_element>. Add of two element collections now takes the informative right list. Enrolled fold_init_concat_informs_the_list_element. Identity-cons -> List<String> still TypeMismatches.

On empty_list_expected_is_unbound_generic_name: that skip is the callee formal A as a bare unresolved leaf (review 77133). A named product, coproduct, map, optional or arrow still refuses "expected type is not a collection". produced_is_unsolved_generic_at_conformance cannot carry that skip: it is also the declared-return wall and must stay empty_list_element / uninformative-container only, or fold_node's R and measure_count's M refuse again. A lookup miss is the only way a bare formal is visible at ExprListLit. Tightening it to "names in the caller type-param list" would miss callee A.

gunbai-bot · 2026-10-07T00:41:23Z

review 77325 APPROVE matches the head: placeholder mint at the empty-list producer, TypeMismatch reds for identity-cons at String and List, named-product refuse still enrolled, leftover unify gone.

The unbound-name skip you looked at and did not block is still the callee formal A as a bare unresolved leaf. The declared-return unsolved predicate stays narrower on purpose (empty_list_element / uninformative container only) so fold_node's R and measure_count's M stay unjudged.

— sent from gentle-lynx-30

Parse admits only module-item // annotations; the four lines inside ExprBinOp refused the floor parse phase and dropped the declaration index the dependents plan needs. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-07T01:21:12Z

review 77347 APPROVE matches this head: empty_list_element at the producer, named-product refuse kept, identity-cons TypeMismatch at String and List, fold(init: []) + acc + [s] enrolled green, leftover unify gone.

The unbound-name skip you marked not blocking is still only a bare unresolved leaf (the callee formal A). A named product still refuses. The declared-return unsolved predicate stays narrower so fold_node R and measure_count M stay unjudged.

— sent from gentle-lynx-30

fold(init: []) in the floor corpus steps with concat(acc, [x]), which is ReceiverSelf and stayed List of placeholder. Share one result rule for concat and Add so a declared List<String> return is accepted when the right list names the element. Co-authored-by: Cursor <cursoragent@cursor.com>

`if op == Add { named: arg }` parsed as a record after an unparenthesized test, so the floor parse phase refused 04_infer.dag and dropped the declaration index. Co-authored-by: Cursor <cursoragent@cursor.com>

Deleting leftover unify left fold_list's T unbound: rfc_8288 joined T against String, and type_declaration_use_census read a field on T. The leftover pass was the only walk that used child_type_node; that read belongs on unify_generics. Co-authored-by: Cursor <cursoragent@cursor.com>

Peeling every 1-child pair through child_type_node left first/filter's T unbound (Present arm on local_repo_wet_terminal, fold callee identity on emit-build). Bind the raw child first, then the child_type_node slot, in the same function. Co-authored-by: Cursor <cursoragent@cursor.com>

rfc_8288 and type_declaration_use_census left T unbound: xs is FreeMonoid<T> against a kernel List, which is not a 1-child pair. first/filter still bind on the raw child. Co-authored-by: Cursor <cursoragent@cursor.com>

fold_list's FreeMonoid<T> still left T unbound on emit-build (type_declaration_use_census field reads). The 1-child walk used the un-normalized node and skipped for_each_element_type_node. Normalize, then bind the child and the element slot. Co-authored-by: Cursor <cursoragent@cursor.com>

Peeling FreeMonoid<T> treated inferred != none as Resolved, so T became error_type and fold_list left T unbound (no field on type T in type_declaration_use_census). Only unwrap Resolved; a TypeVariable is the slot. Co-authored-by: Cursor <cursoragent@cursor.com>

A global child_type_node change turned TypeVariable into a live leaf everywhere and broke emit (Outcome/Int, Optional). Restore that read. Unify peels FreeMonoid<T> through unify_type_slot so T still binds. Close the extra quote that made the witness unparseable. Co-authored-by: Cursor <cursoragent@cursor.com>

Keeping TypeVariable leaves in unify_generics rebound other callee generics (Outcome vs Int). Infer xs without that expected so members stays List<Edge> and T binds from the actual. Restore the narrower peel. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-08T03:47:38Z

review 77814 APPROVE: nothing in the readable portion is a defect to fix. The empty-list producer mints empty_list_element instead of Unit; uninformed identity-cons still TypeMismatches at a ground declared return; named-product and undeclared-type [] still refuse; brand_erased_at_list_literal_element stays the declared residual with its expected-red.

— sent from gentle-lynx-30

The seed evaluator substituted Unit for NoExprData collection nodes; concat pushed it. v1_seed_standing admits the interpreter repair as a silent wrong value on the v2 corpus the seed compiles. Co-authored-by: Cursor <cursoragent@cursor.com>

eval_expr_inner already turns collection NoExprData into []. A Unit that still reaches free_monoid_to_vec is not an empty list; treating it as one absorbed the remaining cases (review 77857, DESIGN §5). Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-08T03:58:20Z

review 77857 REQUEST_CHANGES: agreed. Deleted the Value::Unit arm in free_monoid_to_vec. Empty collections are produced only in eval_expr_inner when NoExprData has an element-collection type. A leftover Unit at concat still falls through to None and TypeErrors (does not become []). RFM empty_list_evaluates_to_unit no longer claims that flatten as the climb.

— sent from gentle-lynx-30

Spelling A or R as unsolved made concat(A { x: 1 }, [1]) take List<Int> when A was a product type. Openness is enclosing_declared_type_param_names (review 77860). Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-08T04:10:59Z

review 77860 REQUEST_CHANGES: agreed. concat_operand_is_open_generic no longer treats the letters A/R as unsolved. Openness is membership in enclosing_declared_type_param_names (same declared type-parameter list as the empty-list skip), plus a TypeVariable / empty_list_element placeholder. A list concatenated with an informed non-list now TypeMismatches instead of taking the fallback. Control: concat_concrete_type_named_a_refuses (type A { x: Int }; concat(A { x: 1 }, [1])).

— sent from gentle-lynx-30

gunbai-bot · 2026-10-08T04:22:18Z

review 77862 APPROVE: no code change. The interpreter NoExprData arm stays; the ctrl receipt is empty_list_evaluates_to_unit (next trigger: keep ExprListLit so that arm is not the empty-list value path) plus v1_seed_standing. Not adding a second ledger for the same deferral.

— sent from gentle-lynx-30

The mixed-operand refuse used informed_list, which includes Disj containers, so bind_outcome integer addition TypeMismatched. Refuse only when one side is an element collection. Identical list shapes and named vs anon products still unify. Co-authored-by: Cursor <cursoragent@cursor.com>

Evaluating NoExprData List/Set as [] was a fabricated default at the symptom link (review 77868). Empty lists that keep ExprListLit already evaluate as []. The RFM rung stays mitigatable until typing keeps ExprListLit. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-08T05:04:38Z

review 77868 REQUEST_CHANGES: agreed on both points.

The NoExprData collection→[] arm is gone. A type node used as a value TypeErrors. Empty ExprListLit already evaluates as [] in that arm; the remaining hole is typing dropping ExprListLit (the RFM next trigger). Rung on empty_list_evaluates_to_unit is mitigatable, not mechanically preventable.

— sent from gentle-lynx-30

gunbai-bot · 2026-10-08T05:17:27Z

review 77879 APPROVE: nothing to change. Residuals named there are already enrolled (brand_erased_at_list_literal_element, empty_list_evaluates_to_unit mitigatable until ExprListLit is kept).

— sent from gentle-lynx-30

`+` entered concat_unify whenever either operand was a Disj container, so bind_outcome `n + 1` TypeMismatched Outcome vs Int. Only element collections take that path. List and FreeMonoid with the same element type unify. Co-authored-by: Cursor <cursoragent@cursor.com>

Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot · 2026-10-08T05:48:23Z

review 77899

Eval-control comment — agreed and fixed on d56180760e. The sentence "Deleting the interpreter NoExprData/Unit-as-empty arms must make this field read refuse" named an arm this PR already removed (review 77868). The control still asserts the route: [] as List<EmptyListEvalFile> must keep ExprListLit so eval_expr_inner yields [] and concat's first element is EmptyListEvalFile. The discriminating red is dropping ExprListLit, so the collection hits NoExprData and TypeErrors (type node used as a value (empty list must remain ExprListLit)); the field read never sees EmptyListEvalFile. Non-collection NoExprData is still Unit. There is no Unit-as-empty arm left.

Stage0 census (advisory) — not adding a second receipt in this PR. empty_list_evaluates_to_unit already records Admitted under gunbc.v1_maintenance_standing v1_seed_standing. The infer edits live in src/v1/04_infer.dag; v1_compiler_infer.rs is the seed mirror of that module, not a parallel authority. A before/after seed census belongs on the v1-maintenance / emit-copy lane that already owns seed growth, not as a one-off number in this fold_list patch.

— sent from gentle-lynx-30

Co-authored-by: Cursor <cursoragent@cursor.com>

Record that the +17 seed lines are the current-rung wall, not a scaffold or deferral. Co-authored-by: Cursor <cursoragent@cursor.com>

…e a variable. Uncommitted infer remainder for #13475. change.dag/bind_outcome not judged against the invariant; expected red. Co-authored-by: Cursor <cursoragent@cursor.com>

…closed; archive-flush residue Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

chatgpt-codex-connector

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chatgpt-codex-connector · 2026-10-09T18:33:21Z

+  node_is_element_collection(n: n, source_indices: source_indices)
+    || list_concat_list_or_free_monoid(n: n, source_indices: source_indices)


Restrict concat operands to concat-capable carriers

node_is_element_collection includes unary containers such as Set, so two equal Set<String> operands are treated as informed lists and concat_unify_operands returns the set type without a diagnostic. This admits fn f(a: Set<String>, b: Set<String>) -> Set<String> { concat(a, b) }, even though finite_power_set_templates exposes union, not concat, the interpreter's free concat only handles strings/list carriers, and native V2Concat only implements String and Vec. Such code therefore passes inference but fails during interpretation or emitted compilation; restrict this predicate to actual concat-capable carriers.

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chatgpt-codex-connector · 2026-10-09T18:33:22Z

+  unify_binding_is_uninformative(n: n)
+    || type_carries_empty_list_placeholder(n: n)
+    || produced_is_unsolved_generic_at_conformance(n: n, source_indices: source_indices)
+    || is_type_variable_name(name: type_node_label(n: n, source_indices: source_indices))


Check generic membership instead of reserved spellings

Concrete top-level types named T, K, or V are legal—the binder-frame fixture even declares type T = Int—but this classifies any node with one of those labels as an uninformed accumulator without checking enclosing_declared_type_param_names. Consequently, a program such as type T { x: Int } followed by a List<Int>-returning function using concat(T { x: 1 }, [1]) selects the right-hand list and suppresses the mismatch; the new if-join logic has the same issue. Determine openness from the active generic-parameter roster rather than is_type_variable_name.

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chatgpt-codex-connector · 2026-10-09T18:33:27Z

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gunbai-bot · 2026-10-09T20:26:57Z

Closed without folding in the v1 closeout bankruptcy (#13641). Red (4 failing checks). Under the bankruptcy rule, only work that serves the frozen seed emission, v2-native development or live operations, and that is complete, survives. The branch is kept for archaeology; no follow-up obligation is created. — sent from neat-wolf-604

* dispatch-actuator witness: import the lineage, alignment and ticket names #13622's specimen uses Review 78285 on #13622: the supplied-specimen claims call lineage_walk, lineage_is_rooted and alignment_chain and build TicketLine/TicketFields/NodeParent/AdmittedRoot/RoadmapNodeIdentity without importing them. They resolved only through the flat bare-name tier DESIGN schedules for removal, so they would go red when it is cut. Import each from its declaring module. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Revert "Merge #13548 (session/sharp-deer-755-unimported-type-import-migrate) into integration/sharp-raven-357" This reverts commit 1a22abd, reversing changes made to a04255a. * native_emission_controls: repair integration union (close variant_literal_application_cases, one roster, one composition over all 17 case groups) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Exclude #13604 from integration/eager-gull-22: WIP, open REQUEST_CHANGES (review 78326) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * docs/design-rung-drops.md: regenerate through tools.docs_projection_gate regen after the #13569 merge Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * grammar: import int_to_decimal_string from std.integer (#13436 moved it; #13379's binding-power row still named v2.std.integer integer_int_to_decimal_string) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * WIP: mtcollins1 runner: boot leg, runner image medium + runner-host-up termin * Realize reviewed kernel dependencies through guarded host maintenance * Rewrite the cross-module record-field pin to the refusal it named as its trigger. Infer now refuses `n: true` against `RcfFar` declared in another module; keeping the counted-Undecidable pin would be a meaning fork of the same claim name. Co-authored-by: Cursor <cursoragent@cursor.com> * Close the post-main census: drop the Map interpolation hole, concat the spatial cast. Merging main reintroduced one implicit stringify (Map Display in the canonical-order witness) and left the spatial_dimension `{o as String}` template as a v1 span mismatch. Named Int/Nat/Symbol routes stay; the Map hole is deleted rather than given a fourth renderer. Co-authored-by: Cursor <cursoragent@cursor.com> * Regenerate fleet-converge.yml via generated_artifact_gate main_wet Replaces the provisional #13359 copy taken at merge, which dropped main's printer mode, WIF provider rename and r2_cache options. Diff vs main is now only the two new custody credential options (cursor_worker_turn_api_key, codex_worker_turn_auth). Regenerated remotely (BuildBuddy invocation 3107c1bf-7c17-4bd4-92ec-53bb6b0be1fe) under a cgroup memory.max, regen exit 0. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Remove scratch witness scripts committed by the close-out flush (review 78354) The wind-down flush committed untracked local files (.runwit*.sh, .probe2.sh, .wit/) as 32dcf74. They are local receipt scaffolding, not part of the boot leg. This restores the tree to 80c24b3. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * cax onboard: enumerate the closed-coproduct arms the floor's non-fold residue check refused approved_grant_policy, plan_against_policy and provider_controlled_host matched closed coproducts with a wildcard arm; each arm is now explicit, so a new variant refuses at compile rather than being absorbed. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * v1 closeout: open PR accounting Every open PR, with its owning lane and its disposition in the mega branch. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: add the side-chat dispositions and wave 2 Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Regenerate stage0 emit_rust mirror for the integrated authorities (first_generation_equal=true, 0 installs on pass 2) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: bold-bee and qwen dispositions Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: outstanding work, closed PRs, and a re-sweep of all 162 open PRs Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: #13607, swift-bat-828 branches Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * integration/silent-lark-156: regenerate generated artifacts after merging #13472 and #13610 Produced by main_wet + claim_executor --required-regen on BuildBuddy at fd4421d; second regen round installed nothing (fixed point). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: silent-lark, gentle-dove, royal-moth, neat-boar, nimble-heron, valiant-crab handoffs Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Second-type OpenRouter Retry-After and quota term (review 78356) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * v1 closeout accounting: lively-ram and silent-lark handoffs, #13460 folded, #13108 and #13330 dispositions Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Regenerate docs/design-rung-drops.md and the v1_compiler_emit_rust stage0 mirror for the integrated tree Generated through docs_projection_gate regen and claim_executor --required-regen on srv1; round 2 reports first_generation_equal=true (a fixed point). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: #13488, #13574, #13475, #13634 reviews; #13648 closed; archive-flush residue Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * provisional: gentle-dove-36 mirrors for conflicted generated files (seed bootstrap; regen replaces) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Revert "Merge #13574 into integration/gentle-dove-36" This reverts commit 32720e2, reversing changes made to eee50a4. * provisional: v1_rt.rs from silent-lark-156 (carries host_budget_darwin_physical; seed bootstrap, regen replaces) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * provisional: v1_rt.rs = v1-closeout + silent-lark-156 delta (seed bootstrap; regen replaces) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * v1 closeout accounting: sharp-raven report, #13265, #13574 revert decision Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * provisional: append rt_host_budget (HostBudgetJoin*) to v1_rt.rs (seed bootstrap; regen replaces) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Exclude #13595/#13574 from integration/eager-gull-22 (operator decision msg_c695ffcc) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Exclude #13595/#13574 from integration/eager-gull-22 (operator decision msg_c695ffcc) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Fix stderr-capture tests so they hit real routes, not decoys. Delete the rustc program that returned Err before spawn without compiling emit_shell_stderr_policy_binding; absent policy is already refused at the emit diagnostic wall. Drive Complete limits from the live host-budget join and keep drain specimens on the emit_rust authority strings. Co-authored-by: Cursor <cursoragent@cursor.com> * fabric_quota: re-attach the window-start comment to quota_window_start (review 78371) checked_second had been inserted between the comment and the function it documents. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Required CI: withdraw the four v1-judged lanes; the gate is emit-build alone (operator ruling 2026-10-09) The operator's v1 withdrawal: v1 is no longer a validation authority, and the one use left to the seed is emitting v2. gunbc.compiler_gate_workflow drops `floor`, `generated`, `rust-unit-tests` and `seed`; the `witnesses` aggregate reads the one remaining lane, `emit-build`, through the same folded roster (one row). The GateArmSkippedOnPullRequest arm leaves with its only inhabitant. The loss is one declared drop, gunbc.rung_drop v1_required_lanes_withdrawn, stated member by member (witnesses, stage0 mirrors and every generated artifact, lint, v1 unit tests, module resolution outside the two emitted closures, the downstream consumers), with a trigger that names the capability: a binary built from an emission of v2 judging that population on the required path. rust_unit_tests_off_pull_requests is Superseded (its lane runs nowhere; trigger did not fire; the new row holds the loss). gunbc.required_ci_contract_epoch moves to 2026-10-09.1: the name `witnesses` now carries a materially different contract. Consumers repaired rather than left dangling: the lane-resolution census roster (the census now does not hold by design and is the instrument that re-derives the drop's module population), DESIGN section 3's typed required-gate reference (gunbc.documentary_refs, now emitted_subject_build_rows), the Building & checks rows, the onboarding path's run-witnesses step, five recurring_failure_mode evidence rows that cited deleted declarations, and the two gate witness files (the blocking set is asserted as exactly emit-build; a new RED asserts the four withdrawn variables reach neither gate surface). Projections regenerated by tools.generated_artifact_gate main_wet (the run peaked at 15.8 GB RSS, against the 7.55 GiB that module's own note cites for 2026-08-31): witnesses.yml, DESIGN.md, docs/design-rung-drops.md, docs/onboarding.md; every other rostered artifact came out byte-identical. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * Drop process-global budget env from stderr-capture tests. review 78373: planting Complete limits through GUNBC_MEMORY_BUDGET_BYTES leaked into parallel tests and did not inhabit the emit bind. Claim the drain strings only; leave the host-budget join uncovered. Co-authored-by: Cursor <cursoragent@cursor.com> * regen round 0: stage0 mirrors from claim_executor --required-regen (supersedes provisional splices) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * provisional: re-append rt_host_budget to v1_rt.rs (round-0 regen emitted v1_rt.rs without it; seed bootstrap) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * regen round 2: stage0 mirrors (v1_rt.rs now emitted with rt_host_budget; hand-appended lines gone) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Regenerate generated artifacts for integration/eager-gull-22 Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * required_ci_phase_roster: import std.optional (v2.std.optional moved by #13388; stale import from #13225) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * v1 closeout accounting: all lanes reported; remaining merge plan; closed auto-opened PRs Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Revert #13123 (admit_callers enforcement: mega's AdmitCallersEdge is the one enforcer) * v1 closeout accounting: #13516 folded, #13212 dispositioned; every lane reported Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Drop #13545 transcribed-count red chunk (counts derive from ci_runner_sudo_binaries); retarget caller-admission real-route evidence to exact counts Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * v1 closeout accounting: eager-gull review outcomes, #13608 newer head, updated plan Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Drop the seed-growth citation of the deleted absent-policy decoy. review 78381: hand_authored_declarations still named emitted_absent_policy_refuses_before_spawn after that test was removed. Absent policy stays cited as capture_channels_without_stderr_capture_input_refuse_the_union. Co-authored-by: Cursor <cursoragent@cursor.com> * Revert #13586 (receipt-only, excluded by operator review) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Revert #13453 (base-compiler/floor protocol; excluded by operator review): seed Rust, workflow steps and the script-row refusal API go with it Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * WIP: one required job, fresh products, memory envelope, heal-publish deletion (pre-merge, projections not yet regenerated) * stage0 mirrors: restore generated mirrors to the mega branch's coherent set pending one regen round Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * floor_route_gap: give the belt exit-drain expectations their own chunk_43 Two folded PRs (#13442's seeded_filler rows and #13125's belt exit-drain rows) each added floor_route_gap_expectation_chunk_42. The second silently replaced the first and the native emitter refused (duplicate declaration). The exit-drain chunk becomes chunk_43 and joins the roster, so both expectation sets are read. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * live_deploy: reconcile #13599 with #13583's directory authority #13583 made owned directories the single directory authority (directory demands; host_directories) and removed the directory kinds from the ensured steps and the instance parameter from deployment_ensured_steps. #13599, folded alongside it, still called deployment_ensured_steps(instance:, target:) and its witness matched on the deleted step kinds. The call passes target only, and the lab-vs-production fabric-store claim now counts fabric_storage_store_directories demands in deployment_directory_demands. Same claim, read through the surviving authority. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * roadmap_task_record: JSON codec for a runtime RoadmapNode (piece 1, uncompiled draft) * roadmap_task_record witness * roadmap_task_store: chain-partition roster over the fabric state binding, with wet witness (draft) * roadmap_task_record: parent and centering required on the wire; drop nested optionals Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * managed_host: a superseded rung drop is not a standing citation drop_is_standing_citation matched RungDropStanding with Retired and Standing only. Superseded has existed since the 2026-10-06 supersession, and the closeout's seed refuses the non-exhaustive match, which reaches every closure through managed_host (generated_artifact_gate included). A superseded drop no longer stands, so it is not a citation, the same as Retired. (Found by smart-gull-336.) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * WIP: federation retired-path row below imports; floor_demand pinned envelope rows; managed_host Superseded arm (pre-regen) * Headless Claude dispatch: print argv, systemd unit, stream-json projection. When the harness has no spark, ExecutorDefault can admit Claude if custody is present; events stay in the belt's Codex envelope. Credential converge on srv1 remains an operator decision. Co-authored-by: Cursor <cursoragent@cursor.com> * closeout: complete the #13453 revert -- gunbc.fleet_desired_admission_workflow no longer imports the deleted script-row refusal API 6ee1d21 (integration/v1-closeout) removed fleet_desired_candidate_fetch_script_row and candidate_scripts_refusal from gunbc.fleet_desired_candidate but left their consumer, so every entry whose closure reaches the generated-artifact registry refused to resolve (regen, verify, five gate witnesses). This is origin/main's shape of the file: the admission workflow emits its YAML directly again. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * closeout: complete the #13453 revert -- gunbc.fleet_desired_admission_workflow no longer imports the deleted script-row refusal API 6ee1d21 (integration/v1-closeout) removed fleet_desired_candidate_fetch_script_row and candidate_scripts_refusal from gunbc.fleet_desired_candidate but left their consumer, so every entry whose closure reaches the generated-artifact registry refused to resolve (regen, verify, five gate witnesses). This is origin/main's shape of the file: the admission workflow emits its YAML directly again. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> (cherry picked from commit 94464b1) * roadmap_task_record: balance ticket decode braces Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Address review 78387: one Claude event mapping, explicit executor, transmit effort. parse_codex_jsonl now classifies bounded Claude stream-json via claude_code_line_codex_kind; jq only bounds those lines. ExecutorDefault stays a harness refusal. Print argv carries --effort. Co-authored-by: Cursor <cursoragent@cursor.com> * v2 compiler: reconcile #13438's precedence climbing with #13582 and #12942 Two merge-born references to deleted code, found by emit-build on #13641: - 02_parse: #13438's infix stamp still wrote ParseProvenanceState.frame / FrameMinted, which #13582 deleted with the packrat memo. The write goes; the sibling stamps already carry none. - body_lowering_fold: #12942's sealed body_lower_fold_raw kept the pre-#13438 pipe-tower test (body_lower_is_pipe_tower_root / body_lower_tower_pipes_into_fold), which #13438 deleted. It now uses #13438's replacement predicate, body_lower_application_pipes_into_fold, and keeps #12942's sealed outcome. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * fleet_converge_workflow: drop MtCollins1UiBundleObserve from the mode list #13503 removed the UI-bundle-observe mode (AMI-bundle-derived MegaRAC content) from FleetConvergeWorkflowMode but left it in fleet_converge_workflow_modes. Every name in the list now resolves to a declared variant. (Found by smart-gull-336.) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * WIP: trip is a ByteSize derived from the slot envelope (review 78388 item 3); witness claim the_trip_sits_inside_the_slot_envelope * Address review 78389: emit tmux event pipe only for tmux containers. Claude and harness systemd spawn no longer derive readiness from tee/pipe emission or refuse as tmux-event-pipe-emit. Co-authored-by: Cursor <cursoragent@cursor.com> * closeout: two stale references from folded deletions - first_element_of_a_list_has_three_spellings cited v2.std.optional Optional; the module is std.optional (#13388's move). - authorization_pattern_selection_witness imported PastedOperatorToken, which #13568 removed with the pasted-token refusal; the import was unused. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Regenerated projections for the one-job gate, on the merged closeout tree One main_wet of tools.generated_artifact_gate over this branch merged with integration/v1-closeout a925452 (regen 632 s, verify 693 s, both exit 0, on srv1 under capped MemorySwapMax=0 scopes), nine artifacts: - witnesses.yml: both subject steps carry GUNBC_BIND_MEMORY_CGROUP_BYTES (the derived trip, 20 GiB) and the failure notice carries the envelope lines (what 137 means, no larger runner and no retry, the MEMORY RECEIPT). - DESIGN.md, docs/design-rung-drops.md: the CI row and the drop roster. - .gitattributes: the deleted heal-publish.yml leaves the generated-artifact merge list. - fleet-converge.yml: the closeout's authority fix projected. - tools/fabric_ci_fci1_bounded_execution_context.env: the fci1 context follows the slot (22/21 GiB). - provisioning/srv{1,3,4}/gunbc-ghrunner.sudoers: a 22 GiB slot fits more slots per host than a 26 GiB one, so the derived rosters grow (srv1 gains srv1-10 and srv1-11). Desired state; applying it is the converge effect. The witness batch on the same tree: 16 files, green except the two latent reds already recorded in the PR (fci1_bounded_execution_context: a stale envelope-basis expectation; heal_publication_boundary: 23/34). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * Enrol roadmap_task_store wet witness on the local-repo wet lane, as the allocation seam witness is Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Land the v2 cutover program as designed roadmap entries: 11 nodes, native_obligation_population plan, edges, RED acceptance witnesses Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * chore: regenerate drifted generated artifacts (ci auto-heal) Ledger-Repair-Judged: docs/design-rung-drops.md Ledger-Rows-Repaired: docs/design-rung-drops.md belt_liveness_publication_answers_unconsumed Ledger-Rows-Repaired: docs/design-rung-drops.md bmc_secure_apply_converge_new_witness_eval_step_cost Ledger-Rows-Repaired: docs/design-rung-drops.md edited_bin_witness_wet_rows_not_executed_by_ci Ledger-Rows-Repaired: docs/design-rung-drops.md fixture_closure_union_unmodeled_stderr_capture Ledger-Rows-Repaired: docs/design-rung-drops.md handoff_observer_is_sol_not_kvm_viewer Ledger-Rows-Repaired: docs/design-rung-drops.md kvm_observer_protocol_wet_witnesses_deleted_with_the_observer Ledger-Rows-Repaired: docs/design-rung-drops.md mtcollins1_boot_matrix_enrolment_dead_band_observed_only Ledger-Rows-Repaired: docs/design-rung-drops.md mtcollins1_boot_matrix_new_witness_eval_step_cost Heal-Candidate-Run: 38000315997 * closeout: regenerate stage0 mirrors and workflows from the folded tree One emission round (operator ruling 2026-10-04) on srv1 at a925452: claim_executor --required-regen, then generated_artifact_gate main_wet. Then on the regenerated tree: seed build OK, gunbc test //gunbc/instruments:v2-native-cli exit 0, //gunbc/instruments:self-host exit 0. Settles the files the folds left provisional (fleet-converge.yml, the std_* and v1_compiler_* mirrors). docs/design-rung-drops.md was already regenerated by CI auto-heal (17a309c). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * WIP: option B -- subject steps require the slot envelope; per-step trip withheld by the declared drop native_step_trip_awaits_fleet_job_cgroup; slot-grain receipt in gunbc test; seed-growth receipt (pre-regen) * Enrol roadmap_task_store wet witness in floor_route_gap and the local-repo wet terminal, as the allocation seam witness is Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Regenerate ROADMAP.md, docs/plans and .gitattributes for the cutover rows; repair updated(...) wrapping Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Describe the envelope as slot-grain (option B) in witnesses-one-required-job; regenerate projections on the merged head Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Type the cutover receipt readings (closed kinds, ByteSize) and make the peak-above-trip control compare against the slot trip Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Subject steps require the slot envelope; the per-step trip waits on a fleet fact; the envelope decision is a .dag fold the seed mirrors The first required run that passed GUNBC_BIND_MEMORY_CGROUP_BYTES (38002497388 on a4b8f78) refused in four seconds: MemoryCgroupBindRefused, the cgroup2 tree is not writable. memory_governor apply_memory_cgroup_bind creates its leaf at the cgroup ROOT (a container-root design; the bind had never been requested on the fleet) and a fleet job runs as the setpriv'd job user under a root unit, so no job process can create the bound. The operator approved the slot-grain arm (escalation 2026-10-09). gunbc.memory_envelope (new) owns the decision and the verdict as folds over supplied inputs -- the sibling of gunbc.memory_cgroup_binding -- and test.claim.memory_envelope_witness_test reaches every arm by supplied value, including the RED an inline decision could not: a slot requirement over a process no numeric memory.max binds REFUSES (MemoryEnvelopeAbsent) rather than running as bounded. The seed mirrors it arm for arm with unit tests; the shells resolve the bounding cgroup through binding_cap_cgroup_dir (never the peak locator), read memory.swap.max/.current/.peak (modeled in extdeps.linux.cgroup_v2_memory) before and after the producer, print a slot-grain MEMORY RECEIPT with event deltas and the peak labelled by whether it rose, and refuse the run on any OOM kill or swap. gunbc.emitted_subject_build_gate carries two envelope inputs and ONE decision over them, native_step_memory_inputs(ownership): every subject step REQUIRES the slot envelope (GUNBC_MEMORY_ENVELOPE_REQUIRED=slot, the projection of EnvelopeSlotRequired) and the bind input at the derived trip is withheld while gunbc.runner_slot_desired gunbc_runner_slot_job_cgroup_ownership is JobOwnsNoBoundedCgroup. That is a fleet fact, not a rung drop -- nothing on the required path ever held the trip -- so the climb is rostered as gunbc.guarantee_stall native_step_trip_awaits_fleet_job_cgroup_stall (grounding: unit delegation with DelegateSubgroup=, a per-job cgroup staged by the root JIT wrapper, the governor's already-bound arm). The workflow and the failure notice consume the fact; the witness exercises both arms by supplied value, reads the live row, and asserts the bind KEY is absent. The slot wall follows the ruling too: gunbc.runner_slot_allocation gunbc_runner_slot_allocation_wall_holds drops its three floor conjuncts (a slot sized to a tenant that no longer runs in it) and requires MemorySwapMax == 0 instead of a swap above the maximum; the floor-fit drop slot_row_pinned_below_demonstrated_demand_unrefused is Superseded with v1_required_lanes_withdrawn as its loss holder; the slot witness re-pins the row to 22/21/0 and its width alarms to the smaller slot's derivation (srv1 12, srv3/srv4 21). The slot's demand oracle from here is the first cold required run's MEMORY RECEIPT, a declared frontier. The trip stays a ByteSize derived from the slot (review 78388 item 3). The seed growth is receipted as gunbc.memory_envelope_receipt_seed_growth (review 78391). The design document's CI row and the slot row's note say the same. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * emit_rust: locate module via ModuleIndex.by_name; is_known_variant reads carried variant_to_enum (port of #13608 23f2d08, 8ff94ca; mirrors pending regen) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * decimal_digit_of_units: construct the units digit via the successor table; no D9 default for out-of-range Int * closeout: bind variant_to_enum correctly at three #13665 call sites import_variant_parent_for_name has no emit_info parameter; emit_specific_import_use_lines has no variant_to_enum binding. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Regenerate ROADMAP.md on the merged head; re-cite the envelope fact and stall Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Take sold Group B (srv9-srv12) out of everything that reaches hardware; declare fixture residue as a rung drop Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Supply sold Group B (srv9-srv12) as in-witness fixture population; production rosters stay empty Chain: the scoped cut emptied dgx_spark_reserved_identities and the router bindings, so witnesses that discriminated on the Group B population (commitment standings, admissibility, rail rows, topology membership, reach labels) read nothing. spark_host_commitment_witness now folds the production placement, claim and reservation rows over a local four-host fixture, with one inhabitance claim that the production roster is empty; the topology, reach and site-locale witnesses are re-derived to the emptied rosters. Under rung drop serving_fixtures_name_sold_group_b_hosts. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * Regenerate std_integer stage0 mirror (remote required-regen candidate) Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * closeout: revert #13662's fold (operator decision 2026-10-10) #13662 (headless Claude worker) stays outside the closeout. A child re-lands it into main after #13641, with its review findings resolved. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Recut to five durable outcomes: cold-run envelope receipt rename, acceptance-receipt framing, derived-universe denominator, stable frontier subject; six chores moved to runtime tasks; no red witnesses Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * roadmap: split the event carrier's directory demand into a leaf module gunbc.roadmap.dashboard_instance_directories imported gunbc.roadmap.roadmap_event_carrier for one directory function, and through it the dispatch actuator. With #13625's host_standup -> host_effect import (c390a49), that closed a 13-module cycle (materialized_secret -> host_phase_status -> host_standup -> host_effect -> live_deploy.spec -> dashboard_instance_directories -> roadmap_event_carrier -> roadmap_dispatch_actuator -> cursor_harness_credential -> ...), and main_wet refused to resolve. The demand moves unchanged to gunbc.roadmap.roadmap_event_carrier_directory; the carrier, the directory list and the owned-directory witness import it from there. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Address review 78405: delete the never-red frontier-count decoration; eligibility and disjointness controls run over supplied members Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> * closeout: five merge-born refusals that main_wet found - managed_host: HostnameAllocation no longer carries canonical_hostname; read it through allocated_canonical_hostname (hostname_allocation's name scheme, #13625). - host_control_route: handle ManagedHostFoundUnderDeclaredDrop the way managed_host's own account lookup does: the standing still decides the BMC route. - mtjade1_arrival_federation_provision: DedicatedFederation's principal_set became impersonation: FederationImpersonation; the arrival pool is a standing-pool impersonation. - fleet_workflow_steps: ci_fleet_wif_auth_step_when passed if_condition twice (a merge of #13607 and #13625). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Make fleet-converge branch-agnostic and parseable. GitHub refused the workflow on every push after the mode input description crossed ~10k characters. Shorten that description to an authority citation, pin WIF to the workflow file on any heads ref plus workflow_dispatch (not pull_request), and admit a deploy from the current branch when --candidate-branch is empty. expected_revision stays a check when supplied and otherwise is the dispatched sha. Co-authored-by: Cursor <cursoragent@cursor.com> * Name the branch-dispatch ruling; type malformed expected_revision. Comments no longer claim reviewed-main file trust. Absent vs malformed expected_revision are separate arms so admit_optional cannot parse prose. Co-authored-by: Cursor <cursoragent@cursor.com> * Declare the named-revision and deploy-branch drop. Those two refusals are a different subject from the WIF main pin; §4b(3) needs its own population and trigger. Co-authored-by: Cursor <cursoragent@cursor.com> * Recut #13660: restore privileged WIF to reviewed-main equality. A rung drop does not substitute for the trust boundary. Privileged fleet-converge federations pin workflow_ref and ref at main again; session-branch admission lives only on the development pin list, which is not bound to fleet-cloud-convergence. Co-authored-by: Cursor <cursoragent@cursor.com> * Drop leftover census conflict markers and project the named-revision drop. The recut commit had kept rebase markers in gcp_iam_approval_enforced_in_reviewed_code; the projection now carries fleet_converge_named_revision_and_branch against closeout. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix OidcClaimPin inhabitance and the privileged-pin wording fork. branch_dispatch_claim_pins now constructs event_name via oidc_equals. Privileged jobs are described as reviewed-main equality; the development pin list is named as a frontier, not a live federation. Co-authored-by: Cursor <cursoragent@cursor.com> * Split presented OIDC claims from pins; printer session-branch is a red. Privileged printer pins equal reviewed main, so a concatenated session-branch workflow_ref must refuse. Admission now takes OidcPresentedClaim (name and value only); relation lives only on the pin. Co-authored-by: Cursor <cursoragent@cursor.com> * Regenerate fleet-converge.yml (21 inputs) and pin dashboard-deploy to main. GitHub refused the hand-edited 30-input file; emission from fleet_converge_dispatch_inputs is the repair. dashboard-deploy now requires refs/heads/main and environment srv1-production so a branch dispatch cannot wet-deploy production. Co-authored-by: Cursor <cursoragent@cursor.com> * closeout: revert #13663's fold (operator ruling: #13662 and #13663 stay outside the closeout) deep-cat-540 recuts it onto main after #13641. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * Omit Spark dispatch when the administrator roster is empty. Review 78408: regeneration had folded a sold-out Spark roster into target options: [] while spark_* modes stayed selectable. Restoring srv5-srv12 would invent enrolled hosts. Emission now drops the target input and spark_* mode options, and refuses any remaining empty InputChoice. Co-authored-by: Cursor <cursoragent@cursor.com> * Treat srv1-production environment protection as the root-mutation boundary. A branch dispatch runs that branch's YAML, so a github.ref if is not a trust boundary. dashboard-deploy, approval-broker-dark-install and microvm-controller-install now name srv1-production; the required GitHub setting (main-only deployment branches, required reviewers) is modeled with an unobserved readback. Checkout is the event sha. Co-authored-by: Cursor <cursoragent@cursor.com> * closeout: stage0 mirrors and projections regenerated at a fixed point on 5c0d9d5 The composed closeout tip (the #13663 revert and #13664's fixed head folded) could not regenerate itself: claim_executor --required-regen refused with Stage0EmittedEdgesNotCovered (62 emitted edge endpoints with no stage0 crate) and the committed mirrors did not build a seed. Two generation-1 facts explain both, and both are repaired in this set rather than worked around. First, the regen's coverage check reads the host-shell roster from the TREE's src/v1/stage0/src/lib.rs (required_regen_host: closure_modules(lib.rs)), not from the seed. The integration-side regen from the d9368e8 seed, an emitter predating the crate planner (#13597), rewrote lib.rs without the three pub mod lines #13597's head 3674580 carried for gunbc_crate_partition, gunbc_emitted_crate_workspace and v1_compiler_emitted_workspace, while their mirrors and .dag sources stayed. Restoring the three declarations lets the regen run; the regenerated lib.rs then lists them canonically, which is the only change this set makes to lib.rs. Second, --required-regen renders v1_rt.rs from the SEED's compiled-in runtime rows, so a boot seed older than the tree's runtime_rust.dag emits a candidate without the host-budget join that the tree's memory_governor mirror consumes, and generation 1 does not build (the closeout history records the same provisional step at 42954d2). The committed v1_rt.rs is kept for generation 1; generation 2, whose seed carries the tip's rows, emits it identically, so v1_rt.rs is unchanged here. Recipe, on a shallow clone of 5c0d9d5 on srv1, each step under systemd-run --user --scope -p MemoryMax=80G -p MemorySwapMax=0: boot seed built from 3674580; main_wet; lib.rs roster repair; required-regen with the boot seed (first_generation_equal=false, 244-file candidate); install; v1_rt.rs restored; then the tip's own seed: build, main_wet, required-regen (generation 1: divergent, candidate installed; generation 2: first_generation_equal=true). No .dag file changes. The projections are main_wet's output over the composed tree: fleet-converge.yml regenerated from its 21-row authority (the committed 30-input file was drift), ROADMAP.md and docs/plans/native-obligation-population.md for #13664's recut, docs/design-rung-drops.md for the supersession, .gitattributes for the plan projection's merge driver. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * fleet-converge: omit the Spark target input and spark_* modes while the administrator roster is empty; refuse an empty choice at emission (port of ffe8a90) The fixed-point regeneration on 5c0d9d5 faithfully emitted .github/workflows/fleet-converge.yml with `target: type: choice, options: []`, because gunbc.spark.credential_workflow spark_administrator_credential_roster has been empty since 2026-10-10 (every Spark sold) and gunbc.fleet_converge_workflow had no wall for an empty closed choice. GitHub rejects a choice input without options, so the regenerated workflow would have been undispatchable in every mode, not only the seven spark_* modes that read inputs.target; the previously committed file was drift the other way (hand-kept srv5..srv12 options for hosts no longer enrolled). Review 78408 on gunbc#13660 found this, and snappy-stag-26 fixed the authority there at ffe8a90; that PR is ruled outside the closeout at its WIF scope, so this commit ports exactly the empty-roster hunk and nothing of the WIF or environment changes. What changes in the authority: fleet_converge_spark_target_modes names the seven modes that consume the target; fleet_converge_dispatchable_modes() drops them while fleet_converge_spark_target_options is empty, and fleet_converge_mode_options is derived from it; the dispatch inputs are now fleet_converge_dispatch_input_rows filtered by fleet_converge_dispatch_inputs, which omits `target` while the roster is empty; fleet_converge_empty_choice_input_names() enumerates every InputChoice with no options over the four DispatchInputType variants, and expected_fleet_converge_yml() refuses emission with those names before the input-count check (DESIGN section 5: refuse, do not emit options: []). The witness every_dispatch_option_is_a_wire_value_of_the_vocabulary joins the options to the dispatchable modes, and empty_spark_roster_does_not_emit_an_empty_choice_or_spark_dispatch_modes pins the current roster state. The fleet_workflow_steps.dag hunk of ffe8a90 is not needed here: the closeout's ci_fleet_wif_auth_step_when already passes if_condition by name. The regenerated fleet-converge.yml is main_wet's output over this authority with the fixed-point seed; the stage0 mirrors are unchanged (the module is not in the emitted population) and required-regen stays at first_generation_equal=true. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * closeout: delete the accounting doc; the terminal ledger lives in #13641's body (review 5474794145) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> * closeout: revert the #13664 fold (5c0d9d5) per the operator's review 5477471759: close #13664 without folding, branch preserved; projections regenerated next * deployment environments: model the branch policy as GitHub returns it (name + branch-or-tag rules), so the srv1-production standing can be discharged by a faithful GET (review 78420) Review 78420 on gunbc#13660 (folded here at 60c9457) found that extdeps.github.deployment_environments modeled the deployment-branch policy as SelectedRefs { refs: ["refs/heads/main"] }, while the API carries no refs: the environment object's deployment_branch_policy is null or { protected_branches, custom_branch_policies }, and the custom rules live at GET /repos/{owner}/{repo}/environments/{name}/deployment-branch-policies as branch_policies rows { name, type } with type "branch" or "tag". A reading of the real API can therefore never match the modeled refs, so gunbc.auth.github_deployment_environment's standing could never move from Unobserved to Holds (DESIGN section 3: model what the API actually returns; section 5: a check that cannot be discharged is not a boundary). The model now carries DeploymentBranchPolicyRule { name, ref_type: PolicyRefBranch | PolicyRefTag } under SelectedBranchesAndTags { rules }, the srv1-production requirement is the single branch rule named main with required reviewers, the restriction predicate requires exactly one rule that is a branch named main, and the read obligation names both GETs and the shapes they return. The witness gains a supplied-value control: a tag rule named main and a two-rule policy are not the main-branch boundary, the single branch rule is. Standing stays Unobserved until the operator applies the setting and its readback lands; that flip is the first follow-up on main. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> * closeout: regenerate at the fixed point on composition A (revert of #13664, fold of #13660) Same recipe as f8c3fa4, on a shallow clone of dbdc9d2 with the previous fixed-point seed as the boot seed (srv1, logs8): main_wet exit 0; required-regen generation 0 drifted gunbc_cli_dispatch_surface.rs (gunbc.cli_dispatch_surface is touched by #13660), generation 1 drifted gunbc_cli_dispatch_generated.rs, generation 2 first_generation_equal=true planned=169 executed=169 adjudicated=169 declared_divergent=1 [main.rs]; verify (dry main) exit 0; rebuild; gunbc test //gunbc/instruments:v2-native-cli exit 0 (emit and build exit_status=0 warning_count=0 wall_s=611, discriminating red on v2_cli_compile_cli) and //gunbc/instruments:self-host exit 0 (wall_s=716, red on v2_compiler_compile). The projections resolved toward #13660's side in the merge (ROADMAP.md, fleet-converge.yml, docs/design-rung-drops.md) were byte-identical to main_wet's output, so only .gitattributes and the two cli_dispatch mirrors change here. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> --------- Co-authored-by: Brian Searls <briansearls1@gmail.com> Co-authored-by: gunbc-ci-auto-heal <briansrls@gmail.com> Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Co-authored-by: gunbc-ci-auto-heal <gunbc-ci-auto-heal@users.noreply.github.com> Co-authored-by: Cursor <cursoragent@cursor.com> Co-authored-by: x <x@x> Co-authored-by: gunbai-bot[bot] <289086189+gunbai-bot[bot]@users.noreply.github.com>

…rm entry; wall no longer judges type instantiations; arms compared alias-normalized (re-derives N7: #13558, #13623; rule A' #13265, empty fold #13475) (#13698) Co-authored-by: Brian Searls <briansearls1@gmail.com> Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>

gunbc-ci-auto-heal and others added 6 commits October 6, 2026 14:35

Census dump of caller_nl_fold: cons lambda_callable_type and empty ac…

e526156

…cumulator. The step-2 remainder asked for this probe on the generic-identity fixture, not only the Unit-refusal witness. Co-authored-by: Cursor <cursoragent@cursor.com>

Refuse an uninformed fold_list accumulator instead of defaulting it.

57d52da

Skipping an uninformative actual must not leave A silently accepted at a declared return. The identity-cons control refuses cannot infer A here; annotate. Co-authored-by: Cursor <cursoragent@cursor.com>

Narrow cannot-infer to an empty-list actual that never informed A.

3dc09a5

The previous check treated every A-to-A bind as unsolved, so nat_cata's succ(zero) and keyed_roster's fold(init: none) refused on the corpus. Co-authored-by: Cursor <cursoragent@cursor.com>

Remove the call-site cannot-infer wall; it refused list_snoc_item.

a3b98e3

The uninformed fold control still must not silently type-check: it reads .module on the unsolved accumulator, which refuses a missing field, not Unit. Co-authored-by: Cursor <cursoragent@cursor.com>

Refuse an unsolved generic at a ground declared return.

d08c159

The uninformative-unify skip left identity-cons fold_list silent at -> String; pin TypeMismatch there instead of an incidental field read. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbc-ci-auto-heal and others added 2 commits October 6, 2026 16:53

gunbc-ci-auto-heal and others added 5 commits October 6, 2026 17:47

Regenerate stage0 infer and census mirrors to the seed fixed point.

75c09cf

claim_executor --regen-round-cost in a standalone local clone reached rebuild_packages=0; the hand-updated mirrors were not one emission. Co-authored-by: Cursor <cursoragent@cursor.com>

Move list-concat rationale out of infer_expr's body.

223ec8d

Parse admits only module-item // annotations; the four lines inside ExprBinOp refused the floor parse phase and dropped the declaration index the dependents plan needs. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbc-ci-auto-heal and others added 9 commits October 7, 2026 02:19

Parenthesize the new infer if conditions.

ded6d5d

`if op == Add { named: arg }` parsed as a record after an unparenthesized test, so the floor parse phase refused 04_infer.dag and dropped the declaration index. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot Bot mentioned this pull request Oct 8, 2026

Design: nested optionality census + layer-count carrier (no code) #13488

Closed

2 tasks

Judge concat openness from declared type parameters, not A/R.

2552149

Spelling A or R as unsolved made concat(A { x: 1 }, [1]) take List<Int> when A was a product type. Openness is enclosing_declared_type_param_names (review 77860). Co-authored-by: Cursor <cursoragent@cursor.com>

gunbc-ci-auto-heal and others added 2 commits October 8, 2026 04:50

gunbc-ci-auto-heal and others added 2 commits October 8, 2026 05:39

Name the eval control's red as NoExprData TypeError, not Unit-as-empty.

d561807

Co-authored-by: Cursor <cursoragent@cursor.com>

Treat FreeMonoid as a list-concat operand; stop treating Outcome as one.

5876dd9

Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot Bot mentioned this pull request Oct 8, 2026

Seed eval: empty list is not Unit #13584

Closed

2 tasks

gunbai-bot Bot pushed a commit that referenced this pull request Oct 8, 2026

empty_list_evaluates_to_unit: cite #13584 as the eval climb, not #13475.

b9daed3

Record that the +17 seed lines are the current-rung wall, not a scaffold or deferral. Co-authored-by: Cursor <cursoragent@cursor.com>

WIP: skip only bare TypeVariable/placeholder; placeholder unifies lik…

eaf23cb

…e a variable. Uncommitted infer remainder for #13475. change.dag/bind_outcome not judged against the invariant; expected red. Co-authored-by: Cursor <cursoragent@cursor.com>

gunbai-bot Bot marked this pull request as draft October 9, 2026 17:12

briansrls marked this pull request as ready for review October 9, 2026 18:21

gunbai-bot Bot pushed a commit that referenced this pull request Oct 9, 2026

v1 closeout accounting: #13488, #13574, #13475, #13634 reviews; #13648 …

25185ab

…closed; archive-flush residue Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

chatgpt-codex-connector Bot reviewed Oct 9, 2026

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gunbai-bot Bot mentioned this pull request Oct 10, 2026

v1 closeout mega branch #13641

Merged

gunbai-bot Bot mentioned this pull request Oct 10, 2026

v2 resolve/infer: payload-binder facts and untyped lambda arguments (re-derives N7) #13698

Merged

		node_is_element_collection(n: n, source_indices: source_indices)
		\|\| list_concat_list_or_free_monoid(n: n, source_indices: source_indices)

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