#![recursion_limit = "256"]
use ast::AttrId;
-pub use errors;
use rustc_data_structures::sync::Lock;
use rustc_index::bit_set::GrowableBitSet;
use rustc_span::edition::{Edition, DEFAULT_EDITION};
pub mod attr;
pub mod entry;
pub mod expand;
-pub mod feature_gate {
- mod check;
- pub use check::{check_attribute, check_crate, feature_err, feature_err_issue, get_features};
-}
pub mod mut_visit;
pub mod ptr;
-pub mod show_span;
pub use rustc_session::parse as sess;
pub mod token;
pub mod tokenstream;
pub mod pprust;
}
-pub mod early_buffered_lints;
-
use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
/// Requirements for a `StableHashingContext` to be used in this crate.