AILang

Files

T

Brummel ba981689fc plan: 0064 iter 1 — let-binder type table + value-typed let exemption (#57 )

First iteration of spec 0064 (#57 hardening). Tees the (def,binder)->Type
table out of the typecheck pass (the inferred let-binder type computed at
synth's Let arm and discarded today) and threads it into the linearity
walk, then seeds BinderState.is_value for value-typed let-binders from
the table -- closing false-positive class 3 (the class spec 0063
deferred). Two tasks, RED-first: Task 1 adds examples/c3_value_let.ail to
the harden_ownership_false_positives_are_clean list (RED:
use-after-consume on xnew); Task 2 threads the table end-to-end
(synth -> check_fn -> check_in_workspace -> check_workspace ->
check_module_with_visible -> Checker, all callers in one compile-atomic
task) and seeds is_value at Term::Let (GREEN), plus two in-source unit
tests (value-let clean, heap-let still errors).

Fixes 1/2/4 (local fn-param modes, alias-redirect, partition_eithers
rewrite) are later iterations of the same spec, explicitly out of scope
here. plan-recon mapped the threading path; the parse-the-bytes gate
fired on the inlined fixture (RED confirmed).

refs #57

2026-06-01 17:34:28 +02:00

0001-skill-system-buildout.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0002-22b2-typecheck-arms.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0003-22b3-monomorphisation.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0004-22b4a-form-a-class-instance.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0005-22c-user-class-e2e.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0006-22-tidy-design-drift.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0007-env-construction-unify.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0008-22-tidy-primitive-names.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0009-22-tidy-strict-duplicate-clauses.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0010-22-tidy-prose-class-instance.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0011-22-tidy-strict-clause-helper.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0012-design-md-consolidation-1-history-anchors.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0013-design-md-consolidation-2-reverted-and-migration.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0014-design-md-consolidation-3-schema-sot-inversion.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0015-design-md-consolidation-4-workflow-cleanup.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0016-floats-1-schema.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0017-floats-2-surface.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0018-floats-3-typecheck.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0019-floats-4-codegen.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0020-floats-5-prose-design.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0021-architect-iron-law-extension.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0022-23.1-ordering-and-prelude-skeleton.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0023-23.2-eq-class-and-primitive-instances.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0024-23.3-ord-class-and-primitive-instances.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0025-ct.1-validator-and-migration.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0026-ct.2-typechecker-cleanup.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0027-ct.3-codegen-mono-cleanup.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0028-ct.4-milestone-close.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0029-orchestrator-refactor.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0030-pr.1-plan-recon-subagent.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0031-audit-fieldtest-docwriter-cadence.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0032-iter-gc.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0033-iter-23.4.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0034-iter-23.4-prep.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0035-iter-23.5.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0036-rt.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0037-iter-boss.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0038-cma.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0039-cma.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0040-ms.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0041-ms.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0042-ext-cli.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0043-hs.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0044-hs.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0045-hs.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0046-hs.4.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0047-eob.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0048-ctt.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0049-ctt.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0050-ctt.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0051-24.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0052-mq.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0053-mq.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0054-mq.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0055-mq.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0056-24.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0057-24.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0058-24.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0059-iter-form-a.0.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0060-iter-form-a.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0061-iter-form-a.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0062-iter-str-concat.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0063-iter-rpe.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0064-iter-pd.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0065-iter-pd.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0066-iter-pd.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0067-iter-mut.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0068-iter-mut.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0069-iter-mut.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0070-iter-mut.4-tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0071-iter-it.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0072-iter-it.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0073-iter-it.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0074-iter-revert.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0075-effect-doc-honesty.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0076-loop-recur.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0077-loop-recur.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0078-loop-recur.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0079-prose-loop-binders.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0080-remove-mut-var-assign.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0081-docs-honesty-lint.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0082-embedding-abi-m1.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0083-form-a-scalar-param-mode-carveout.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0084-emit-ir-staticlib.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0085-embedding-abi-m2.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0086-embedding-abi-m2.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0087-embedding-abi-m3.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0088-embedding-abi-m3.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0089-embedding-abi-m5.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0090-embedding-abi-m5.2.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0091-embedding-abi-m5.3.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0092-embedding-abi-m5.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0093-design-md-rolesplit.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0094-design-md-rolesplit.tidy.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0095-design-ledger-formal-links.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0096-bench-harness-recalibration.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0097-nullary-app.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0098-boehm-retirement.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0099-operator-routing-eq-ord.1.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0100-schema-camelcase-fix.md

convention: counter-prefix file naming across docs/specs/, docs/plans/, design/contracts/, design/models/

2026-05-28 13:31:31 +02:00

0101-prep.1-type-scoped-namespacing.md

plan: prep.1 type-scoped namespacing — 5-task atomic resolver + 12-fixture migration (refs #31 )

2026-05-28 14:04:01 +02:00

0102-prep.2-term-new-construct.md

plan: prep.2 Term::New construct — 4-task atomic AST + surface + checker + drift (refs #32 )

2026-05-28 15:00:27 +02:00

0103-prep.3-kernel-tier-modules.md

plan: prep.3-kernel-tier-modules — 9-task schema + surface + workspace + diagnostic + stub crate (refs #33 )

2026-05-28 17:04:41 +02:00

0104-raw-buf.1-intercept-registry.md

plan: raw-buf.1-intercept-registry — 5-task atomic codegen-registry refactor (refs #7 )

2026-05-29 10:53:08 +02:00

0105-raw-buf.2-kernel-manifest.md

plan: raw-buf.2-kernel-manifest — 7-task crate-rename + RawBuf submodule + checker-side surface (refs #7 )

2026-05-29 11:17:30 +02:00

0106-intrinsic-bodies.1-mechanism.md

plan: intrinsic-bodies.1-mechanism — 8-task Term::Intrinsic cross-crate landing (refs #9 )

2026-05-29 16:55:01 +02:00

0107-intrinsic-bodies.2-migration-lock.md

plan: intrinsic-bodies.2-migration-lock — 4-task prelude migration + bijection pin (refs #9 )

2026-05-29 17:37:45 +02:00

0108-raw-buf.2-kernel-rename.md

plan: raw-buf.2-kernel-rename — atomic crate rename + family-crate reshape (refs #7 )

2026-05-29 18:34:47 +02:00

0109-raw-buf.3-typescoped-intrinsic-mechanism.md

plan: raw-buf.3 type-scoped polymorphic intrinsic mechanism (refs #7 )

2026-05-29 19:25:04 +02:00

0110-raw-buf.4-rawbuf-payload-termnew-desugar.md

plan: raw-buf.4 RawBuf payload + Term::New desugar (refs #7 )

2026-05-29 19:53:36 +02:00

0111-unique-binder-names.md

plan: unique-binder-names — desugar alpha-rename for #43 A2b (refs #43 )

2026-05-30 12:35:07 +02:00

0112-reserved-dollar-in-names.md

plan: reserved-dollar-in-names — dollar-lexer-reservation (refs #44 )

2026-05-30 14:51:41 +02:00

0113-raw-buf.6-kernel-stub-retirement.md

plan: raw-buf.6 kernel-stub-retirement (refs #7 )

2026-05-30 15:53:54 +02:00

0114-mir.1a-mir-infrastructure.md

plan: mir.1a — typed-MIR infrastructure (additive half of spec mir.1)

2026-05-31 13:51:33 +02:00

0115-mir.1b-codegen-consumes-mir.md

plan: mir.1b — codegen consumes MIR (the atomic switch)

2026-05-31 14:23:26 +02:00

0116-mir.2-callee-static.md

plan: mir.2 Callee::Static pre-resolved, codegen stops re-deriving the callee

2026-05-31 19:10:37 +02:00

0117-mir.3a-consume-count-relocation.md

plan: mir.3a relocate consume_count into MIR, delete codegen's second uniqueness run

2026-05-31 19:40:54 +02:00

0118-mir.3b-marg-mode-and-table-delete.md

plan: mir.3b fill MArg.mode, switch the anon-temp gate onto it, delete module_def_ail_types

2026-05-31 20:00:12 +02:00

0119-mir.4-strrep-loop-carried-heap.md

feat(codegen): StrRep loop-carried Str ⇒ Heap, close the #49 recur leak

2026-06-01 00:54:44 +02:00

0120-harden-ownership-analysis.md

plan: harden ownership analysis — is_value_type + value exemption + app-borrow (0120)

2026-06-01 15:29:12 +02:00

0121-eliminate-implicit-mode.md

plan: re-stage 0121 — fold borrow-over-value into the cutover (mono collision)

2026-06-01 16:33:58 +02:00

0122-harden-ownership-part2-table-and-class3.md

plan: 0064 iter 1 — let-binder type table + value-typed let exemption (#57 )

2026-06-01 17:34:28 +02:00