Don Isaac 508dae6f8f perf(lexer): dedupe numeric separator check (#3283) ... ## What This PR Does Updates numeric literal token lexing to record when separator characters (`_`) are found in a new `Token` flag. This then gets passed to `parse_int` and `parse_float`, removing the need for a second `_` check in those two functions. When run locally, I see no change to lexer benchmarks and minor improvements to codegen benchmarks. For some reason, semantic and source map benches seem to be doing slightly worse. Note that I attempted to implement this with `bitflags!` (making `escaped` and `is_on_newline` flags as well) and this caused performance degradation. My best guess is that it turned reads on these flags from a `mov` to a `mov` + a binary and. --------- Co-authored-by: Boshen <boshenc@gmail.com>		2024-05-15 01:48:21 +00:00
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examples	Make ast types covariant over the allocator lifetime. (#2943)	2024-04-12 18:12:18 +08:00
src	perf(lexer): dedupe numeric separator check (#3283)	2024-05-15 01:48:21 +00:00
Cargo.toml	Release crates v0.13.0	2024-05-14 23:14:15 +08:00
CHANGELOG.md	Release crates v0.13.0	2024-05-14 23:14:15 +08:00