perf(parser): make Kind::Eof (default) 0

[overlookmotel]

Follow-on after #10933. Make u8 value of Kind::Eof (Kind::default()) be 0. This makes Token::default() a little cheaper, as all bits of default Token are 0.

[overlookmotel]

• perf(parser): make Kind::Eof (default) 0 #11014 👈 (View in Graphite)
• refactor(lexer): harden safety of transmute #11013
• style(lexer): reformat comments #11012
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #11014 will not alter performance

_{Comparing 05-13-perf_parser_make_kind_eof_default_0 (a711ff4) with main (8956870)}

Summary

✅ 36 untouched benchmarks

[overlookmotel]

+1% on lexer benchmarks. +0.4% - +0.2% on parser benchmarks.

[Boshen]

Merge activity

• May 14, 7:19 AM EDT: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• May 14, 7:20 AM EDT: Boshen added this pull request to the Graphite merge queue.
• May 14, 7:26 AM EDT: Merged by the Graphite merge queue.