[rustc.git] / compiler / rustc_ast_passes / src / lib.rs

//! The `rustc_ast_passes` crate contains passes which validate the AST in `syntax`
//! parsed by `rustc_parse` and then lowered, after the passes in this crate,
//! by `rustc_ast_lowering`.
//!
//! The crate also contains other misc AST visitors, e.g. `node_count` and `show_span`.

#![allow(rustc::potential_query_instability)]
#![feature(box_patterns)]
#![feature(if_let_guard)]
#![feature(iter_is_partitioned)]
#![feature(let_chains)]
#![recursion_limit = "256"]

#[macro_use]
extern crate tracing;

pub mod ast_validation;
mod errors;
pub mod feature_gate;
pub mod node_count;
pub mod show_span;
Commit	Line	Data
dfeec247 XL	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`.
74b04a01 XL	4	//!
74b04a01 XL	5	//! The crate also contains other misc AST visitors, e.g. `node_count` and `show_span`.
dfeec247	6
5e7ed085	7	#![allow(rustc::potential_query_instability)]
5869c6ff	8	#![feature(box_patterns)]
5e7ed085 FG	9	#![feature(if_let_guard)]
	10	#![feature(iter_is_partitioned)]
	11	#![feature(let_chains)]
fc512014	12	#![recursion_limit = "256"]
ba9703b0	13
f2b60f7d FG	14	#[macro_use]
	15	extern crate tracing;
	16
dfeec247	17	pub mod ast_validation;
f2b60f7d	18	mod errors;
dfeec247	19	pub mod feature_gate;
74b04a01	20	pub mod node_count;
dfeec247	21	pub mod show_span;