Fieldtest (505eb84) finding spec_gap → tighten-the-design-ledger:
the spec's §"Concrete code shapes" north-star example at line 113
wrote `(class Eq)` (bare). An LLM-author who copies the spec
verbatim hits `bare-cross-module-class-ref` — the language
requires `(class prelude.Eq)` (qualified) at instance-declaration
sites. The shipped fixture `examples/eq_user_adt_smoke.ail`
already uses the qualified form (line 5 — implementer caught the
drift during Task 1 fixture authoring), so the corpus was
consistent; only the spec text drifted. Fix: rewrite line 113
to match the qualified form the language and the existing
corpus require.
One-line doc fix; no code surface change. Spec stays as
`docs/specs/2026-05-20-operator-routing-eq-ord.md` (Status: Draft
unchanged — content correction, not a re-issue).
Brummel
8d61599b8d