---
remediation_report: true
remediator_model: claude-opus-4.8
remediated_at: 2026-06-12T14:14:04Z
target_doc: name-resolution/lookup.md
review_report: ../../reviews/name-resolution/lookup.md.review.md
target_doc_source_commit_before: eb9403ef595a99c2ff6def1d538dbd7a792d9371
target_doc_source_commit_after: eb9403ef595a99c2ff6def1d538dbd7a792d9371
actions: { fixed: 1, rejected_bogus: 0, rejected_out_of_scope: 0, deferred: 0, escalated: 0 }
---

# Remediation report for name-resolution/lookup.md

## Summary

The review raised one major finding and I fixed it. The edge-case section omitted the prompt-required mask-refinement case in which an overloaded `LookupResult` is re-filtered against a narrower mask and non-matching items are silently dropped. I verified the finding against the prompt and `slang-lookup.cpp` and expanded the first edge-case bullet accordingly. No findings were rejected, deferred, or escalated.

## Actions

| Finding ID | Action | Rationale | Fix summary |
| --- | --- | --- | --- |
| F-001 | fixed | The per-doc prompt (`name-resolution-lookup.md:129-132`) requires the edge case "`LookupResult` with multiple items but only one matches the mask — the others are filtered silently," and `source/slang/slang-lookup.cpp:128-143` implements `refineLookup` exactly that way (iterates `inResult.items`, skips items failing `DeclPassesLookupMask`, returns survivors). The original first bullet covered only the multi-item overloaded case, omitting the single-survivor silent-filtering path. | Expanded the first edge-case bullet to describe `refineLookup` re-filtering, the single-survivor outcome, and silent dropping of non-matching items, with a citation to `slang-lookup.cpp:128-143`. |
