fix: split float literal tokens at `.` to fix parsing of tuple field accesses This introduces an `ast::FloatLiteral` node, changes the `FLOAT_LITERAL` token to `FLOAT_LITERAL_PART`, and splits any float literal at the `.` character, into a `FLOAT_LITERAL_PART`, and optional `DOT` and trailing `FLOAT_LITERAL_PART` token. The tokens are reassembled when passing them to a macro as a `tt::Literal`. ~~A slight regression is introduced in how float literals are highlighted: the `.` is now highlighted as an operator. I've tried to fix this but couldn't figure out how to highlight the whole `ast::FloatLiteral` node as a unit.~~ This is fixed Fixes https://github.com/rust-lang/rust-analyzer/issues/1109 Fixes https://github.com/rust-lang/rust-analyzer/issues/10492 Fixes https://github.com/rust-lang/rust-analyzer/issues/12107 Fixes https://github.com/rust-lang/rust-analyzer/issues/10560 Fixes https://github.com/rust-lang/rust-analyzer/issues/11487 |
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rust-analyzer is a modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.
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https://rust-analyzer.github.io/manual.html#installation
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