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Diffstat (limited to 'crates/hir-ty/src/dyn_compatibility.rs')
| -rw-r--r-- | crates/hir-ty/src/dyn_compatibility.rs | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/crates/hir-ty/src/dyn_compatibility.rs b/crates/hir-ty/src/dyn_compatibility.rs index 30949c83bf..6294d683e6 100644 --- a/crates/hir-ty/src/dyn_compatibility.rs +++ b/crates/hir-ty/src/dyn_compatibility.rs @@ -136,16 +136,15 @@ pub fn generics_require_sized_self(db: &dyn HirDatabase, def: GenericDefId) -> b let predicates = predicates.iter().map(|p| p.skip_binders().skip_binders().clone()); elaborate_clause_supertraits(db, predicates).any(|pred| match pred { WhereClause::Implemented(trait_ref) => { - if from_chalk_trait_id(trait_ref.trait_id) == sized { - if let TyKind::BoundVar(it) = + if from_chalk_trait_id(trait_ref.trait_id) == sized + && let TyKind::BoundVar(it) = *trait_ref.self_type_parameter(Interner).kind(Interner) - { - // Since `generic_predicates` is `Binder<Binder<..>>`, the `DebrujinIndex` of - // self-parameter is `1` - return it - .index_if_bound_at(DebruijnIndex::ONE) - .is_some_and(|idx| idx == trait_self_param_idx); - } + { + // Since `generic_predicates` is `Binder<Binder<..>>`, the `DebrujinIndex` of + // self-parameter is `1` + return it + .index_if_bound_at(DebruijnIndex::ONE) + .is_some_and(|idx| idx == trait_self_param_idx); } false } @@ -401,10 +400,10 @@ where cb(MethodViolationCode::ReferencesSelfOutput)?; } - if !func_data.is_async() { - if let Some(mvc) = contains_illegal_impl_trait_in_trait(db, &sig) { - cb(mvc)?; - } + if !func_data.is_async() + && let Some(mvc) = contains_illegal_impl_trait_in_trait(db, &sig) + { + cb(mvc)?; } let generic_params = db.generic_params(func.into()); |