feat(parser): error reporting, API cleanup, and FOLLOW removal#45

Merged

henrylee97 merged 11 commits into

task/t7-error-reporting

May 12, 2026

Commits on May 12, 2026

refactor(parser): remove unused FOLLOW infrastructure and renumber phases

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refactor(parser): rename force_update to resolve_conflict; add expected_tokens

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feat(exception): add structured fields and __str__ to LexingError and ParsingError

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feat(parser): populate ParsingError with token, location, and expected tokens

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docs(__init__): update SLR(1) reference to LALR(1)

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test(parser): assert structured error fields and message format

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style: fix pyright errors and apply black/isort formatting

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docs(parser): remove FOLLOW references from docstrings and comments

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docs(tests): remove FOLLOW set references from safety-net test comments

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refactor(tests): rename follow_inflation test functions to resolves_rr_conflict

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refactor(exception): replace TYPE_CHECKING guard with direct Token import

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