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rust/compiler/rustc_ast
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Matthias Krüger 2fd765c1d9
Rollup merge of #89990 - petrochenkov:idempty, r=wesleywiser 
rustc_span: `Ident::invalid` -> `Ident::empty`

The equivalent for `Symbol`s was renamed some time ago (`kw::Invalid` -> `kw::Empty`), and it makes sense to do the same thing for `Ident`s as well.
2021-10-18 08:13:30 +02:00
..
src Rollup merge of #89990 - petrochenkov:idempty, r=wesleywiser 2021-10-18 08:13:30 +02:00
Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

The rustc_ast crate contains those things concerned purely with syntax – that is, the AST ("abstract syntax tree"), parser, pretty-printer, lexer, macro expander, and utilities for traversing ASTs.

For more information about how these things work in rustc, see the rustc dev guide: