Toilal / rebulk / 28373327524

98%

master: 97%

Pull #76

github

fix(key): skip private matches in declared-key value_type check

check_declared_keys flagged the private parent of a children=True pattern: its
value is the raw matched substring (only the children go through the formatter),
so it is never an instance of the declared value_type. Private matches are
internal scaffolding, not emitted values, so the check now skips them — the same
way it already skips None and value=-mapped matches.

Surfaced while enabling the check across a large real-world corpus (#72): a
pattern like x(\d+) with private_parent raised on the unformatted parent "x264"
even though the emitted child correctly converts to int.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HSN8U8jMGw791gxpVpRh6f

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