fix #90187

2 files changed, 4 insertions, 3 deletions

diff --git a/src/librustdoc/passes/collect_trait_impls.rs b/src/librustdoc/passes/collect_trait_impls.rs
index 66ac612ea37..fd52d93cb38 100644
--- a/src/librustdoc/passes/collect_trait_impls.rs
+++ b/src/librustdoc/passes/collect_trait_impls.rs
@@ -102,7 +102,7 @@ crate fn collect_trait_impls(mut krate: Crate, cx: &mut DocContext<'_>) -> Crate
                 } else if let Some(did) = target.def_id(&cx.cache) {
                     cleaner.items.insert(did.into());
                 }
-                if let Some(for_did) = for_.def_id_no_primitives() {
+                if let Some(for_did) = for_.def_id(&cx.cache) {
                     if type_did_to_deref_target.insert(for_did, target).is_none() {
                         // Since only the `DefId` portion of the `Type` instances is known to be same for both the
                         // `Deref` target type and the impl for type positions, this map of types is keyed by
@@ -216,7 +216,7 @@ impl BadImplStripper {
             true
         } else if let Some(prim) = ty.primitive_type() {
             self.prims.contains(&prim)
-        } else if let Some(did) = ty.def_id_no_primitives() {
+        } else if let Some(did) = ty.def_id(&cx.cache) {
             is_deref || self.keep_impl_with_def_id(did.into())
         } else {
             false
diff --git a/src/librustdoc/passes/stripper.rs b/src/librustdoc/passes/stripper.rs
index 7b07974ae01..ed0b2c0a5d7 100644
--- a/src/librustdoc/passes/stripper.rs
+++ b/src/librustdoc/passes/stripper.rs
@@ -118,6 +118,7 @@ impl<'a> DocFolder for Stripper<'a> {
 /// This stripper discards all impls which reference stripped items
 crate struct ImplStripper<'a> {
     crate retained: &'a ItemIdSet,
+    crate cache: &'a Cache,
 }
 
 impl<'a> DocFolder for ImplStripper<'a> {
@@ -127,7 +128,7 @@ impl<'a> DocFolder for ImplStripper<'a> {
             if imp.trait_.is_none() && imp.items.is_empty() {
                 return None;
             }
-            if let Some(did) = imp.for_.def_id_no_primitives() {
+            if let Some(did) = imp.for_.def_id(self.cache) {
                 if did.is_local() && !imp.for_.is_assoc_ty() && !self.retained.contains(&did.into())
                 {
                     debug!("ImplStripper: impl item for stripped type; removing");