1 #![feature(bindings_after_at)]
2 //! The `rustc_ast_passes` crate contains passes which validate the AST in `syntax`
3 //! parsed by `rustc_parse` and then lowered, after the passes in this crate,
4 //! by `rustc_ast_lowering`.
6 //! The crate also contains other misc AST visitors, e.g. `node_count` and `show_span`.
8 pub mod ast_validation;