use crate::utils::NativeLibKind;
use crate::Session;
use rustc_ast as ast;
-use rustc_data_structures::sync::{self, MetadataRef};
+use rustc_data_structures::sync::{self, MetadataRef, RwLock};
use rustc_hir::def_id::{CrateNum, DefId, LocalDefId, StableCrateId, LOCAL_CRATE};
-use rustc_hir::definitions::{DefKey, DefPath, DefPathHash};
+use rustc_hir::definitions::{DefKey, DefPath, DefPathHash, Definitions};
use rustc_index::vec::IndexVec;
use rustc_span::hygiene::{ExpnHash, ExpnId};
use rustc_span::symbol::Symbol;
pub cstore: Box<CrateStoreDyn>,
/// Reference span for definitions.
pub source_span: IndexVec<LocalDefId, Span>,
+ pub definitions: RwLock<Definitions>,
}