diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/error_reporting/ambiguity.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/error_reporting/ambiguity.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/ambiguity.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/ambiguity.rs index 0475f24d87c..7ab652761a4 100644 --- a/compiler/rustc_trait_selection/src/traits/error_reporting/ambiguity.rs +++ b/compiler/rustc_trait_selection/src/traits/error_reporting/ambiguity.rs @@ -87,7 +87,7 @@ pub fn recompute_applicable_impls<'tcx>( if let ty::PredicateKind::Clause(ty::Clause::Trait(trait_pred)) = kind.skip_binder() && param_env_candidate_may_apply(kind.rebind(trait_pred)) { - if kind.rebind(trait_pred.trait_ref) == ty::TraitRef::identity(tcx, trait_pred.def_id()) { + if kind.rebind(trait_pred.trait_ref) == ty::Binder::dummy(ty::TraitRef::identity(tcx, trait_pred.def_id())) { ambiguities.push(Ambiguity::ParamEnv(tcx.def_span(trait_pred.def_id()))) } else { ambiguities.push(Ambiguity::ParamEnv(span)) |