feat: verify S197 @yoka1234 bounty — NO verdict, fabricated code (#526)

[xliry]

Issue: #204
Submission: #204 (comment)
Author: @yoka1234

Problem (in our own words)

The submission claims _apply_decay in desloppify/engine/_scoring/subjective/core.py has a dictionary-mutation-during-iteration bug where del self._scores[issue_id] is called while iterating over dictionary keys, risking RuntimeError.

Evidence

• desloppify/engine/_scoring/subjective/core.py at commit 6eb2065: no _apply_decay function exists in this file. The file contains _compute_dimension_score, _extract_components, append_subjective_dimensions — no class, no self._scores.
• git grep "self._scores" 6eb2065: zero matches across entire codebase.
• git grep "_apply_decay" 6eb2065: found only in desloppify/intelligence/narrative/reminders_rules_followup.py:234 — a completely different function that filters reminder lists by decay threshold, with no dict mutation issue.
• The code snippet shown in the submission (self._scores[issue_id] *= decay, del self._scores[issue_id]) does not exist anywhere in the codebase.

Fix

No fix needed — verdict is NO. The code referenced in the submission is fabricated.

Verdict

Question	Answer	Reasoning
Is this poor engineering?	NO	The claimed code does not exist in the codebase — wrong file path and fabricated code snippet.
Is this at least somewhat significant?	NO	No real issue identified; evidence is entirely fabricated.

Final verdict: NO

Scores

Criterion	Score
Significance	0/10
Originality	1/10
Core Impact	0/10
Overall	0/10

Summary

The submission fabricates a _apply_decay method with self._scores dictionary mutation in engine/_scoring/subjective/core.py. This function does not exist in that file. The real _apply_decay lives in intelligence/narrative/reminders_rules_followup.py and operates on reminder lists with no mutation bug. No self._scores attribute exists anywhere in the codebase.

Why Desloppify Missed This

• What should catch: N/A — there is no real issue to catch.
• Why not caught: The claimed code pattern does not exist in the codebase.
• What could catch: N/A — fabricated submission, nothing to detect.

Verdict Files

• Verdict JSON
• Verdict Report

Generated with Lota