From ce22fd34d9c35ad08da74d82bea4227f8dba77f7 Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Wed, 2 Oct 2024 21:52:44 -0400 Subject: [PATCH 1/2] Remove redundant in_trait from hir::TyKind::OpaqueDef --- clippy_lints/src/extra_unused_type_parameters.rs | 2 +- clippy_lints/src/lifetimes.rs | 2 +- clippy_lints/src/manual_async_fn.rs | 2 +- clippy_utils/src/hir_utils.rs | 3 +-- 4 files changed, 4 insertions(+), 5 deletions(-) diff --git a/clippy_lints/src/extra_unused_type_parameters.rs b/clippy_lints/src/extra_unused_type_parameters.rs index bf9388b4a70fd..a7fb9535e7904 100644 --- a/clippy_lints/src/extra_unused_type_parameters.rs +++ b/clippy_lints/src/extra_unused_type_parameters.rs @@ -199,7 +199,7 @@ impl<'cx, 'tcx> Visitor<'tcx> for TypeWalker<'cx, 'tcx> { fn visit_ty(&mut self, t: &'tcx Ty<'tcx>) { if let Some((def_id, _)) = t.peel_refs().as_generic_param() { self.ty_params.remove(&def_id); - } else if let TyKind::OpaqueDef(id, _, _) = t.kind { + } else if let TyKind::OpaqueDef(id, _) = t.kind { // Explicitly walk OpaqueDef. Normally `walk_ty` would do the job, but it calls // `visit_nested_item`, which checks that `Self::NestedFilter::INTER` is set. We're // using `OnlyBodies`, so the check ends up failing and the type isn't fully walked. diff --git a/clippy_lints/src/lifetimes.rs b/clippy_lints/src/lifetimes.rs index 755afe959b37a..d3cc5ea628c72 100644 --- a/clippy_lints/src/lifetimes.rs +++ b/clippy_lints/src/lifetimes.rs @@ -523,7 +523,7 @@ impl<'a, 'tcx> Visitor<'tcx> for RefVisitor<'a, 'tcx> { fn visit_ty(&mut self, ty: &'tcx Ty<'_>) { match ty.kind { - TyKind::OpaqueDef(item, bounds, _) => { + TyKind::OpaqueDef(item, bounds) => { let map = self.cx.tcx.hir(); let item = map.item(item); let len = self.lts.len(); diff --git a/clippy_lints/src/manual_async_fn.rs b/clippy_lints/src/manual_async_fn.rs index fc3bba9e51232..7097c85156c34 100644 --- a/clippy_lints/src/manual_async_fn.rs +++ b/clippy_lints/src/manual_async_fn.rs @@ -105,7 +105,7 @@ fn future_trait_ref<'tcx>( cx: &LateContext<'tcx>, ty: &'tcx Ty<'tcx>, ) -> Option<(&'tcx TraitRef<'tcx>, Vec)> { - if let TyKind::OpaqueDef(item_id, bounds, false) = ty.kind + if let TyKind::OpaqueDef(item_id, bounds) = ty.kind && let item = cx.tcx.hir().item(item_id) && let ItemKind::OpaqueTy(opaque) = &item.kind && let Some(trait_ref) = opaque.bounds.iter().find_map(|bound| { diff --git a/clippy_utils/src/hir_utils.rs b/clippy_utils/src/hir_utils.rs index 76900379ac787..b2d75125ccdb1 100644 --- a/clippy_utils/src/hir_utils.rs +++ b/clippy_utils/src/hir_utils.rs @@ -1115,9 +1115,8 @@ impl<'a, 'tcx> SpanlessHash<'a, 'tcx> { } }, TyKind::Path(ref qpath) => self.hash_qpath(qpath), - TyKind::OpaqueDef(_, arg_list, in_trait) => { + TyKind::OpaqueDef(_, arg_list) => { self.hash_generic_args(arg_list); - in_trait.hash(&mut self.s); }, TyKind::TraitObject(_, lifetime, _) => { self.hash_lifetime(lifetime); From cbd64a4868a84e980101be7779b7b17156dff383 Mon Sep 17 00:00:00 2001 From: Michael Goulet Date: Wed, 2 Oct 2024 22:04:18 -0400 Subject: [PATCH 2/2] Use named fields for OpaqueTyOrigin --- clippy_lints/src/len_zero.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/clippy_lints/src/len_zero.rs b/clippy_lints/src/len_zero.rs index 8bc2a56af9938..0cbcdbeb90ae1 100644 --- a/clippy_lints/src/len_zero.rs +++ b/clippy_lints/src/len_zero.rs @@ -313,7 +313,7 @@ fn extract_future_output<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> Option<& kind: ItemKind::OpaqueTy(opaque), .. } = item - && let OpaqueTyOrigin::AsyncFn(_) = opaque.origin + && let OpaqueTyOrigin::AsyncFn { .. } = opaque.origin && let [GenericBound::Trait(trait_ref, _)] = &opaque.bounds && let Some(segment) = trait_ref.trait_ref.path.segments.last() && let Some(generic_args) = segment.args