diff options
Diffstat (limited to 'compiler/rustc_lint/src/multiple_supertrait_upcastable.rs')
| -rw-r--r-- | compiler/rustc_lint/src/multiple_supertrait_upcastable.rs | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs b/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs index 84558ee1f..dfefaf82f 100644 --- a/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs +++ b/compiler/rustc_lint/src/multiple_supertrait_upcastable.rs @@ -42,18 +42,17 @@ impl<'tcx> LateLintPass<'tcx> for MultipleSupertraitUpcastable { if let hir::ItemKind::Trait(_, _, _, _, _) = item.kind && cx.tcx.object_safety_violations(def_id).is_empty() { - let direct_super_traits_iter = cx.tcx - .super_predicates_of(def_id) - .predicates - .into_iter() - .filter_map(|(pred, _)| pred.as_trait_clause()); + let direct_super_traits_iter = cx + .tcx + .super_predicates_of(def_id) + .predicates + .into_iter() + .filter_map(|(pred, _)| pred.as_trait_clause()); if direct_super_traits_iter.count() > 1 { cx.emit_spanned_lint( MULTIPLE_SUPERTRAIT_UPCASTABLE, cx.tcx.def_span(def_id), - crate::lints::MultipleSupertraitUpcastable { - ident: item.ident - }, + crate::lints::MultipleSupertraitUpcastable { ident: item.ident }, ); } } |