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[Ruby] Null-safe accessor #3813

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michaelblyons opened this issue Jul 31, 2023 · 0 comments
Open

[Ruby] Null-safe accessor #3813

michaelblyons opened this issue Jul 31, 2023 · 0 comments
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C: Syntax T: bug A bug in an existing language feature

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@michaelblyons
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michaelblyons commented Jul 31, 2023 •
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What happened?

In Ruby, &. is a null-safe property accessor like ?. in some other languages.

foo[0]&.bar
#     ^^ punctuation.accessor - keyword

I think all that's needed is a negative lookahead for (?!\.) on the bitwise & and &? on the various accessor matches.
@deathaxe deathaxe added T: bug A bug in an existing language feature C: Syntax labels Aug 3, 2023
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