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1 | //! The `rustc_ast_passes` crate contains passes which validate the AST in `syntax` | |
2 | //! parsed by `rustc_parse` and then lowered, after the passes in this crate, | |
3 | //! by `rustc_ast_lowering`. | |
4 | //! | |
5 | //! The crate also contains other misc AST visitors, e.g. `node_count` and `show_span`. | |
6 | ||
7 | #![allow(rustc::potential_query_instability)] | |
8 | #![feature(box_patterns)] | |
9 | #![feature(if_let_guard)] | |
10 | #![feature(iter_is_partitioned)] | |
11 | #![feature(let_chains)] | |
12 | #![recursion_limit = "256"] | |
13 | ||
14 | #[macro_use] | |
15 | extern crate tracing; | |
16 | ||
17 | pub mod ast_validation; | |
18 | mod errors; | |
19 | pub mod feature_gate; | |
20 | pub mod node_count; | |
21 | pub mod show_span; |