1 files changed, 3 insertions, 3 deletions
diff --git a/src/librustdoc/doctest/rust.rs b/src/librustdoc/doctest/rust.rs
index c4956bfd2b4..0d52e21419f 100644
--- a/src/librustdoc/doctest/rust.rs
+++ b/src/librustdoc/doctest/rust.rs
@@ -147,14 +147,14 @@ impl HirCollector<'_> {
 impl<'tcx> intravisit::Visitor<'tcx> for HirCollector<'tcx> {
     type NestedFilter = nested_filter::All;
 
-    fn nested_visit_map(&mut self) -> Self::Map {
-        self.tcx.hir()
+    fn maybe_tcx(&mut self) -> Self::MaybeTyCtxt {
+        self.tcx
     }
 
     fn visit_item(&mut self, item: &'tcx hir::Item<'_>) {
         let name = match &item.kind {
             hir::ItemKind::Impl(impl_) => {
-                rustc_hir_pretty::id_to_string(&self.tcx.hir(), impl_.self_ty.hir_id)
+                rustc_hir_pretty::id_to_string(&self.tcx, impl_.self_ty.hir_id)
             }
             _ => item.ident.to_string(),
         };