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 #![feature(box_patterns)] 8 #![feature(if_let_guard)] 9 #![feature(iter_is_partitioned)] 10 #![feature(let_chains)] 11 #![recursion_limit = "256"] 12 #![deny(rustc::untranslatable_diagnostic)] 13 #![deny(rustc::diagnostic_outside_of_impl)] 14 15 use rustc_errors::{DiagnosticMessage, SubdiagnosticMessage}; 16 use rustc_fluent_macro::fluent_messages; 17 18 pub mod ast_validation; 19 mod errors; 20 pub mod feature_gate; 21 pub mod node_count; 22 pub mod show_span; 23 24 fluent_messages! { "../messages.ftl" } 25