{
  "iter_id": "mq.tidy",
  "date": "2026-05-13",
  "mode": "standard",
  "outcome": "DONE",
  "tasks_total": 5,
  "tasks_completed": 5,
  "reloops_per_task": {
    "1": 0,
    "2": 1,
    "3": 0,
    "4": 0,
    "5": 0
  },
  "review_loops_spec": 0,
  "review_loops_quality": 1,
  "blocked_reason": null,
  "tests_pre_iter": 545,
  "tests_post_iter": 548,
  "tests_added": 3,
  "tests_added_names": [
    "mq_tidy_rigid_var_filter_uses_type_unification",
    "mq_tidy_bare_class_qualifier_shape_accepted",
    "mq_tidy_shadow_warning_suppressed_when_no_instance"
  ],
  "trip_wire_fixtures_repaired": [
    "mq3_class_method_shadowed_by_fn_warning_fires"
  ],
  "bench_compile_check_exit": 0,
  "bench_cross_lang_exit": 0,
  "bench_check_exit": 0,
  "bench_check_noise_class_observations_consecutive": 6,
  "files_touched": [
    "crates/ailang-check/src/lib.rs",
    "docs/DESIGN.md"
  ],
  "notes": {
    "reloops_per_task.2": "T2 had one quality-phase re-loop: parse_method_qualifier docstring update added to keep helper documentation coherent with the broadened gate (treated as coherence-required edit, not unrequested extra).",
    "review_loops_quality": "Single quality-phase re-loop on T2 for the docstring-coherence Minor; T3 trip-wire repair was implementer-phase (not a review-loop).",
    "trip_wire_note": "mq3_class_method_shadowed_by_fn_warning_fires used Registry::default() (no instances); post-T3 spec-rule tightening correctly suppresses the warning, so fixture was updated to ship a clsmod.Show Int registry entry. Analogous to mq.3's typeclass_22b3 trip-wire pattern.",
    "plan_step_5_inaccuracy": "Plan Task 5 Step 5 expected `cargo run --bin ail -- check examples/prelude.ail.json` to exit 0; actual behaviour is exit 1 (prelude is the loader's auto-injected module). Identical pre-edit; not a regression from this iter."
  }
}
