From bd089e1e6e52256c0535f19f58b4b6fe9609b70c Mon Sep 17 00:00:00 2001 From: Bryanskiy Date: Tue, 19 Aug 2025 21:34:33 +0300 Subject: Default auto traits: revert to the default supertraits --- compiler/rustc_lint/src/multiple_supertrait_upcastable.rs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'compiler/rustc_lint/src') diff --git a/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs b/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs index 5513c703f1d..93f067d0983 100644 --- a/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs +++ b/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs @@ -47,7 +47,8 @@ impl<'tcx> LateLintPass<'tcx> for MultipleSupertraitUpcastable { .explicit_super_predicates_of(def_id) .iter_identity_copied() .filter_map(|(pred, _)| pred.as_trait_clause()) - .filter(|pred| !cx.tcx.is_lang_item(pred.def_id(), hir::LangItem::MetaSized)); + .filter(|pred| !cx.tcx.is_lang_item(pred.def_id(), hir::LangItem::MetaSized)) + .filter(|pred| !cx.tcx.is_default_trait(pred.def_id())); if direct_super_traits_iter.count() > 1 { cx.emit_span_lint( MULTIPLE_SUPERTRAIT_UPCASTABLE, -- cgit 1.4.1-3-g733a5