Remove further usage of `&hir::Map`

1 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_save_analysis/src/dump_visitor.rs b/compiler/rustc_save_analysis/src/dump_visitor.rs
index a3f7e84b1d5..79d55b297fd 100644
--- a/compiler/rustc_save_analysis/src/dump_visitor.rs
+++ b/compiler/rustc_save_analysis/src/dump_visitor.rs
@@ -262,7 +262,7 @@ impl<'tcx> DumpVisitor<'tcx> {
     ) {
         debug!("process_method: {:?}:{}", def_id, ident);
 
-        let map = &self.tcx.hir();
+        let map = self.tcx.hir();
         let hir_id = map.local_def_id_to_hir_id(def_id);
         self.nest_typeck_results(def_id, |v| {
             if let Some(mut method_data) = v.save_ctxt.get_method_data(hir_id, ident, span) {
@@ -361,7 +361,7 @@ impl<'tcx> DumpVisitor<'tcx> {
         ty_params: &'tcx hir::Generics<'tcx>,
         body: hir::BodyId,
     ) {
-        let map = &self.tcx.hir();
+        let map = self.tcx.hir();
         self.nest_typeck_results(item.def_id, |v| {
             let body = map.body(body);
             if let Some(fn_data) = v.save_ctxt.get_item_data(item) {
@@ -626,7 +626,7 @@ impl<'tcx> DumpVisitor<'tcx> {
             }
         }
 
-        let map = &self.tcx.hir();
+        let map = self.tcx.hir();
         self.nest_typeck_results(item.def_id, |v| {
             v.visit_ty(&impl_.self_ty);
             if let Some(trait_ref) = &impl_.of_trait {
@@ -716,7 +716,7 @@ impl<'tcx> DumpVisitor<'tcx> {
         // walk generics and methods
         self.process_generic_params(generics, &qualname, item.hir_id());
         for method in methods {
-            let map = &self.tcx.hir();
+            let map = self.tcx.hir();
             self.process_trait_item(map.trait_item(method.id), item.def_id.to_def_id())
         }
     }