1 #![feature(crate_visibility_modifier)]
2 #![feature(derive_default_enum)]
3 #![feature(let_chains)]
5 #![feature(min_specialization)]
7 #![feature(option_get_or_insert_default)]
8 #![recursion_limit = "256"]
9 #![allow(rustc::potential_query_instability)]
12 extern crate rustc_macros;
14 pub mod cgu_reuse_tracker;
16 pub use lint::{declare_lint, declare_lint_pass, declare_tool_lint, impl_lint_pass};
17 pub use rustc_lint_defs as lint;
35 /// Requirements for a `StableHashingContext` to be used in this crate.
36 /// This is a hack to allow using the `HashStable_Generic` derive macro
37 /// instead of implementing everything in `rustc_middle`.
38 pub trait HashStableContext: rustc_ast::HashStableContext + rustc_hir::HashStableContext {}