rustc: use LocalDefId instead of DefIndex in ich.

[rust.git] / src / librustc_hir / stable_hash_impls.rs

diff --git a/src/librustc_hir/stable_hash_impls.rs b/src/librustc_hir/stable_hash_impls.rs
index bdfdd76d1f92605501629217518e5e309003f885..996b310896904221a96028f83899f2aee0998b05 100644 (file)
--- a/src/librustc_hir/stable_hash_impls.rs
+++ b/src/librustc_hir/stable_hash_impls.rs
@@ -5,7 +5,7 @@
     VisibilityKind,
 };
 use crate::hir_id::{HirId, ItemLocalId};
-use rustc_span::def_id::{DefIndex, DefPathHash};
+use rustc_span::def_id::{DefPathHash, LocalDefId};
 
 /// Requirements for a `StableHashingContext` to be used in this crate.
 /// This is a hack to allow using the `HashStable_Generic` derive macro
@@ -21,7 +21,7 @@ pub trait HashStableContext:
     fn hash_hir_ty(&mut self, _: &Ty<'_>, hasher: &mut StableHasher);
     fn hash_hir_visibility_kind(&mut self, _: &VisibilityKind<'_>, hasher: &mut StableHasher);
     fn hash_hir_item_like<F: FnOnce(&mut Self)>(&mut self, f: F);
-    fn local_def_path_hash(&self, def_index: DefIndex) -> DefPathHash;
+    fn local_def_path_hash(&self, def_id: LocalDefId) -> DefPathHash;
 }
 
 impl<HirCtx: crate::HashStableContext> ToStableHashKey<HirCtx> for HirId {
@@ -29,7 +29,7 @@ impl<HirCtx: crate::HashStableContext> ToStableHashKey<HirCtx> for HirId {
 
     #[inline]
     fn to_stable_hash_key(&self, hcx: &HirCtx) -> (DefPathHash, ItemLocalId) {
-        let def_path_hash = hcx.local_def_path_hash(self.owner.local_def_index);
+        let def_path_hash = hcx.local_def_path_hash(self.owner);
         (def_path_hash, self.local_id)
     }
 }