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9e1cf2098d
rust/compiler/rustc_ast
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David Tolnay 9e1cf2098d
Macro call with braces does not require semicolon to be statement 
This commit by itself is supposed to have no effect on behavior. All of
the call sites are updated to preserve their previous behavior.

The behavior changes are in the commits that follow.
2024-05-11 15:48:59 -07:00
..
src Macro call with braces does not require semicolon to be statement 2024-05-11 15:48:59 -07:00
Cargo.toml Split rustc_type_ir to avoid rustc_ast from depending on it 2024-02-27 18:11:23 +00:00
README.md docs(rustc_ast): update crate descriptions 2021-11-02 21:11:17 -05:00

README.md

The rustc_ast crate contains those things concerned purely with syntax – that is, the AST ("abstract syntax tree"), along with some definitions for tokens and token streams, data structures/traits for mutating ASTs, and shared definitions for other AST-related parts of the compiler (like the lexer and macro-expansion).

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