Rollup merge of #107780 - compiler-errors:instantiate-binder, r=lcnr

[rust.git] / compiler / rustc_trait_selection / src / traits / select / candidate_assembly.rs

diff --git a/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs b/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
index bba07ed965b210693badf57439a285fd71022fef..e9f7c3bc4cca2ecb93a54bb13e454f2e46d12818 100644 (file)
--- a/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
+++ b/compiler/rustc_trait_selection/src/traits/select/candidate_assembly.rs
@@ -488,7 +488,7 @@ fn assemble_candidates_from_object_ty(
 
             let poly_trait_predicate = self.infcx.resolve_vars_if_possible(obligation.predicate);
             let placeholder_trait_predicate =
-                self.infcx.replace_bound_vars_with_placeholders(poly_trait_predicate);
+                self.infcx.instantiate_binder_with_placeholders(poly_trait_predicate);
 
             // Count only those upcast versions that match the trait-ref
             // we are looking for. Specifically, do not only check for the