Stop passing traitref/traitpredicate by ref

2024-06-07 17:05:30 -04:00
parent f8d12d9189
commit 2c0348a0d8
11 changed files with 33 additions and 38 deletions
--- a/compiler/rustc_trait_selection/src/traits/util.rs
+++ b/compiler/rustc_trait_selection/src/traits/util.rs
@@ -132,7 +132,7 @@ impl<'tcx> TraitAliasExpander<'tcx> {
        debug!(?predicates);

        let items = predicates.predicates.iter().rev().filter_map(|(pred, span)| {
-            pred.instantiate_supertrait(tcx, &trait_ref)
+            pred.instantiate_supertrait(tcx, trait_ref)
                .as_trait_clause()
                .map(|trait_ref| item.clone_and_push(trait_ref.map_bound(|t| t.trait_ref), *span))
        });