AfterShip / clickhouse-sql-parser / 27322213549

Pull #275

github

Make matchTokenKind variadic, drop kindClass bit set

matchTokenKind(TokenKindIdent, TokenKindKeyword) now expresses the
ident-or-any-keyword membership check directly, so the kindClass bit
set and matchTokenKindIn helper are no longer needed. Existing
single-kind call sites are unchanged.

Raw kind equality is checked for all kinds before the keyword-to-ident
coercion arm, so multi-kind calls that include TokenKindKeyword match
keyword tokens without the ToUpper/reserved-set lookup; allocs/op stay
at the master baseline (verified with BenchmarkParseSQLFiles).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

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