diff options
Diffstat (limited to 'compiler/rustc_lint/src/deref_into_dyn_supertrait.rs')
| -rw-r--r-- | compiler/rustc_lint/src/deref_into_dyn_supertrait.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_lint/src/deref_into_dyn_supertrait.rs b/compiler/rustc_lint/src/deref_into_dyn_supertrait.rs index a45d8156c..ccf95992a 100644 --- a/compiler/rustc_lint/src/deref_into_dyn_supertrait.rs +++ b/compiler/rustc_lint/src/deref_into_dyn_supertrait.rs @@ -59,7 +59,7 @@ impl<'tcx> LateLintPass<'tcx> for DerefIntoDynSupertrait { // `Deref` is being implemented for `t` if let hir::ItemKind::Impl(impl_) = item.kind && let Some(trait_) = &impl_.of_trait - && let t = cx.tcx.type_of(item.owner_id) + && let t = cx.tcx.type_of(item.owner_id).subst_identity() && let opt_did @ Some(did) = trait_.trait_def_id() && opt_did == cx.tcx.lang_items().deref_trait() // `t` is `dyn t_principal` |