docs: add M2 estate audit report (2026-04-04)

Dangerous patterns: 412 (parser+stdlib/chan critical).
Test coverage: C (173 tests, concurrency grammar done).
Publication: NOT READY — arxiv paper blocked on proof evidence.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: hyperpolymath

docs/reports/audit/audit-2026-04-04.md

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+# Audit Report: wokelang — 2026-04-04
+
+## Classification: M2 Estate Audit — Wider Tranche
+
+---
+
+## Dangerous Patterns
+
+| Pattern | Count | Notes |
+|---------|-------|-------|
+| `unwrap()` | ~350 | Concentrated in stdlib/chan (86), parser (140), interpreter (28) |
+| `expect()` | ~50 | Spread across modules |
+| `todo!()` | ~12 | Non-production scaffolding |
+| `unimplemented!()` | ~0 | None significant |
+
+**Total: ~412 calls.** HIGH. Primary concern: parser and interpreter paths. stdlib/chan `unwrap()` count (86) is critical — concurrency primitives must not panic.
+
+**Remediation priority:** P1 — parser and stdlib/chan unwrap removal before any publication.
+
+---
+
+## Test Coverage
+
+| Category | Count |
+|----------|-------|
+| Unit tests (`#[test]`) | 173 |
+| Test files | 31 |
+| E2E tests | Partial (CI wired 2026-04-04) |
+| Property tests | None |
+| Benchmarks | None |
+
+**CRG Grade: C** (achieved 2026-04-04). 173 tests is solid for a language implementation. Grammar audit C5 DONE: send/receive/await/cancel concurrency primitives implemented (lexer→AST→parser→visitor→formatter→linter→typechecker).
+
+---
+
+## Template Residue
+
+| Type | Count |
+|------|-------|
+| TODO/FIXME markers | ~15 |
+| `{{OWNER}}`/`{{REPO}}` placeholders | 0 |
+| Placeholder comments | 0 |
+
+Clean. TODO markers are legitimate development notes, not scaffolding residue.
+
+---
+
+## RSR Compliance
+
+| File | Present |
+|------|---------|
+| `EXPLAINME.adoc` | YES |
+| `SECURITY.md` | YES |
+| `CONTRIBUTING.md` | YES |
+| `0-AI-MANIFEST.a2ml` | YES |
+
+**Full RSR compliance.**
+
+---
+
+## Proof Debt
+
+| Item | Count | Detail |
+|------|-------|--------|
+| PROOF-NEEDS.md items | 4 | Consent-semantics formalization, linear resource tracking, session types, effect system |
+| `Admitted` / `sorry` | 0 | No Coq/Lean proofs in repo |
+| `postulate` | 0 | No Idris2 proofs in repo |
+
+**Low proof debt.** Formal proofs deferred — the PROOF-NEEDS.md correctly documents what needs proving, but none has been started.
+
+---
+
+## Publication Safety
+
+| Item | Status |
+|------|--------|
+| ArXiv paper | 1 (`arxiv-consent-aware-programming.tex`) |
+| Overclaiming | None detected |
+| Test/claim parity | Acceptable — paper makes language design claims, not performance benchmarks |
+| Missing evidence | Formal proofs for consent semantics not yet done |
+
+**Publication status: NOT YET READY.** The `arxiv-consent-aware-programming.tex` paper requires:
+1. Proof of consent-semantic soundness (at minimum, an informal argument with test evidence)
+2. unwrap() reduction in concurrency primitives (affects paper's correctness claims)
+3. Property tests for send/recv/await/cancel (PROOF-NEEDS items 1-2)
+
+---
+
+## Summary
+
+| Dimension | Grade | Notes |
+|-----------|-------|-------|
+| Dangerous patterns | D | 412 calls, parser+stdlib/chan critical |
+| Test coverage | C | 173 tests, grammar complete |
+| RSR compliance | A | All 4 required files present |
+| Proof debt | C | 4 items planned, 0 started |
+| Publication safety | D | Paper requires proof evidence |
+
+**Overall: NOT publication-safe.** Hold `arxiv-consent-aware-programming.tex` until: unwrap reduction in critical paths, property tests for concurrency primitives, informal proof of consent-semantic soundness.