2 files changed, 6 insertions, 24 deletions
diff --git a/compiler/rustc_hir/src/hir.rs b/compiler/rustc_hir/src/hir.rs
index 8531003c6ac..cdd1547fc60 100644
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -4138,7 +4138,7 @@ impl<'hir> Item<'hir> {
 
         expect_mod, (Ident, &'hir Mod<'hir>), ItemKind::Mod(ident, m), (*ident, m);
 
-        expect_foreign_mod, (ExternAbi, &'hir [ForeignItemRef]),
+        expect_foreign_mod, (ExternAbi, &'hir [ForeignItemId]),
             ItemKind::ForeignMod { abi, items }, (*abi, items);
 
         expect_global_asm, &'hir InlineAsm<'hir>, ItemKind::GlobalAsm { asm, .. }, asm;
@@ -4315,7 +4315,7 @@ pub enum ItemKind<'hir> {
     /// A module.
     Mod(Ident, &'hir Mod<'hir>),
     /// An external module, e.g. `extern { .. }`.
-    ForeignMod { abi: ExternAbi, items: &'hir [ForeignItemRef] },
+    ForeignMod { abi: ExternAbi, items: &'hir [ForeignItemId] },
     /// Module-level inline assembly (from `global_asm!`).
     GlobalAsm {
         asm: &'hir InlineAsm<'hir>,
@@ -4447,19 +4447,6 @@ impl ForeignItemId {
     }
 }
 
-/// A reference from a foreign block to one of its items. This
-/// contains the item's ID, naturally, but also the item's name and
-/// some other high-level details (like whether it is an associated
-/// type or method, and whether it is public). This allows other
-/// passes to find the impl they want without loading the ID (which
-/// means fewer edges in the incremental compilation graph).
-#[derive(Debug, Clone, Copy, HashStable_Generic)]
-pub struct ForeignItemRef {
-    pub id: ForeignItemId,
-    pub ident: Ident,
-    pub span: Span,
-}
-
 #[derive(Debug, Clone, Copy, HashStable_Generic)]
 pub struct ForeignItem<'hir> {
     pub ident: Ident,
diff --git a/compiler/rustc_hir/src/intravisit.rs b/compiler/rustc_hir/src/intravisit.rs
index e5a60fb5d31..552f17e0950 100644
--- a/compiler/rustc_hir/src/intravisit.rs
+++ b/compiler/rustc_hir/src/intravisit.rs
@@ -441,8 +441,8 @@ pub trait Visitor<'v>: Sized {
     fn visit_impl_item(&mut self, ii: &'v ImplItem<'v>) -> Self::Result {
         walk_impl_item(self, ii)
     }
-    fn visit_foreign_item_ref(&mut self, ii: &'v ForeignItemRef) -> Self::Result {
-        walk_foreign_item_ref(self, ii)
+    fn visit_foreign_item_ref(&mut self, ii: &'v ForeignItemId) -> Self::Result {
+        walk_foreign_item_ref(self, *ii)
     }
     fn visit_impl_item_ref(&mut self, ii: &'v ImplItemRef) -> Self::Result {
         walk_impl_item_ref(self, ii)
@@ -1290,13 +1290,8 @@ pub fn walk_impl_item<'v, V: Visitor<'v>>(
     }
 }
 
-pub fn walk_foreign_item_ref<'v, V: Visitor<'v>>(
-    visitor: &mut V,
-    foreign_item_ref: &'v ForeignItemRef,
-) -> V::Result {
-    let ForeignItemRef { id, ident, span: _ } = *foreign_item_ref;
-    try_visit!(visitor.visit_nested_foreign_item(id));
-    visitor.visit_ident(ident)
+pub fn walk_foreign_item_ref<'v, V: Visitor<'v>>(visitor: &mut V, id: ForeignItemId) -> V::Result {
+    visitor.visit_nested_foreign_item(id)
 }
 
 pub fn walk_impl_item_ref<'v, V: Visitor<'v>>(