rust/compiler/rustc_attr_parsing
Nicholas Nethercote d81472f266 Eliminate word_or_empty methods.
To get rid of the `Ident::empty` uses.

This requires introducing `PathParser::word_sym`, as an alternative to
`PathParser::word`.
2025-05-07 12:56:41 +10:00
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2025-05-07 12:56:41 +10:00