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perf(lexer): inline handle_byte into read_next_token #15520

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Merged
graphite-app merged 1 commit into from
Nov 9, 2025
Merged

perf(lexer): inline handle_byte into read_next_token #15520

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3 changes: 3 additions & 0 deletions crates/oxc_parser/src/lexer/byte_handlers.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,9 @@ impl Lexer<'_> {
/// * Lexer must not be at end of file.
/// * `byte` must be next byte of source code, corresponding to current position of `lexer.source`.
/// * Only `BYTE_HANDLERS` for ASCII characters may use the `ascii_byte_handler!()` macro.
// `#[inline(always)]` to ensure is inlined into `read_next_token`
#[expect(clippy::inline_always)]
#[inline(always)]
pub(super) unsafe fn handle_byte(&mut self, byte: u8) -> Kind {
// SAFETY: Caller guarantees to uphold safety invariants
unsafe { BYTE_HANDLERS[byte as usize](self) }
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