diff options
Diffstat (limited to 'compiler/rustc_monomorphize/src/lib.rs')
| -rw-r--r-- | compiler/rustc_monomorphize/src/lib.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/compiler/rustc_monomorphize/src/lib.rs b/compiler/rustc_monomorphize/src/lib.rs index aea9f719027..c71ee8e74d1 100644 --- a/compiler/rustc_monomorphize/src/lib.rs +++ b/compiler/rustc_monomorphize/src/lib.rs @@ -30,8 +30,11 @@ fn custom_coerce_unsize_info<'tcx>( source_ty: Ty<'tcx>, target_ty: Ty<'tcx>, ) -> CustomCoerceUnsized { - let trait_ref = - ty::Binder::dummy(tcx.mk_trait_ref(LangItem::CoerceUnsized, [source_ty, target_ty])); + let trait_ref = ty::Binder::dummy(ty::TraitRef::from_lang_item( + tcx, + LangItem::CoerceUnsized, + [source_ty, target_ty], + )); match tcx.codegen_select_candidate((ty::ParamEnv::reveal_all(), trait_ref)) { Ok(traits::ImplSource::UserDefined(traits::ImplSourceUserDefinedData { |