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AK: Shrink Utf16View from 40 bytes to 32 bytes

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This ends up making RegexStringView smaller, which means less stuff to
copy when forking in the regex engine.

Thanks to Leon for suggesting the [[no_unique_address]] trick!
This commit is contained in:
Andreas Kling 2025-04-08 20:53:34 +02:00 • committed by Andreas Kling
commit b2779ad9f7
Notes: github-actions[bot] 2025-04-09 05:23:14 +00:00
1 changed files with 1 additions and 1 deletions
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AK/Utf16View.h
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@ -138,7 +138,7 @@ private:
size_t calculate_length_in_code_points() const;
ReadonlySpan<u16> m_code_units;
mutable Optional<size_t> m_length_in_code_points;
[[no_unique_address]] mutable Optional<size_t> m_length_in_code_points;
Endianness m_endianness { Endianness::Host };
};