Retire hir::*ItemRef.

2 files changed, 8 insertions, 27 deletions

diff --git a/compiler/rustc_ast_lowering/src/index.rs b/compiler/rustc_ast_lowering/src/index.rs
index 2fc8f95689f..1ef64f5a352 100644
--- a/compiler/rustc_ast_lowering/src/index.rs
+++ b/compiler/rustc_ast_lowering/src/index.rs
@@ -381,20 +381,12 @@ impl<'a, 'hir> Visitor<'hir> for NodeCollector<'a, 'hir> {
         })
     }
 
-    fn visit_trait_item_ref(&mut self, ii: &'hir TraitItemRef) {
-        // Do not visit the duplicate information in TraitItemRef. We want to
-        // map the actual nodes, not the duplicate ones in the *Ref.
-        let TraitItemRef { id, ident: _, span: _ } = *ii;
-
-        self.visit_nested_trait_item(id);
+    fn visit_trait_item_ref(&mut self, id: &'hir TraitItemId) {
+        self.visit_nested_trait_item(*id);
     }
 
-    fn visit_impl_item_ref(&mut self, ii: &'hir ImplItemRef) {
-        // Do not visit the duplicate information in ImplItemRef. We want to
-        // map the actual nodes, not the duplicate ones in the *Ref.
-        let ImplItemRef { id, ident: _, span: _ } = *ii;
-
-        self.visit_nested_impl_item(id);
+    fn visit_impl_item_ref(&mut self, id: &'hir ImplItemId) {
+        self.visit_nested_impl_item(*id);
     }
 
     fn visit_foreign_item_ref(&mut self, id: &'hir ForeignItemId) {
diff --git a/compiler/rustc_ast_lowering/src/item.rs b/compiler/rustc_ast_lowering/src/item.rs
index 253e0c04c4d..9d40a7386f6 100644
--- a/compiler/rustc_ast_lowering/src/item.rs
+++ b/compiler/rustc_ast_lowering/src/item.rs
@@ -964,13 +964,8 @@ impl<'hir> LoweringContext<'_, 'hir> {
         self.arena.alloc(item)
     }
 
-    fn lower_trait_item_ref(&mut self, i: &AssocItem) -> hir::TraitItemRef {
-        let id = hir::TraitItemId { owner_id: self.owner_id(i.id) };
-        hir::TraitItemRef {
-            id,
-            ident: self.lower_ident(i.kind.ident().unwrap()),
-            span: self.lower_span(i.span),
-        }
+    fn lower_trait_item_ref(&mut self, i: &AssocItem) -> hir::TraitItemId {
+        hir::TraitItemId { owner_id: self.owner_id(i.id) }
     }
 
     /// Construct `ExprKind::Err` for the given `span`.
@@ -1110,14 +1105,8 @@ impl<'hir> LoweringContext<'_, 'hir> {
         self.arena.alloc(item)
     }
 
-    fn lower_impl_item_ref(&mut self, i: &AssocItem) -> hir::ImplItemRef {
-        hir::ImplItemRef {
-            id: hir::ImplItemId { owner_id: self.owner_id(i.id) },
-            // `unwrap` is safe because `AssocItemKind::{MacCall,DelegationMac}` are the only
-            // assoc item kinds without an identifier and they cannot reach here.
-            ident: self.lower_ident(i.kind.ident().unwrap()),
-            span: self.lower_span(i.span),
-        }
+    fn lower_impl_item_ref(&mut self, i: &AssocItem) -> hir::ImplItemId {
+        hir::ImplItemId { owner_id: self.owner_id(i.id) }
     }
 
     fn lower_defaultness(