diff options
39 files changed, 64 insertions, 64 deletions
diff --git a/clippy_dev/src/lib.rs b/clippy_dev/src/lib.rs index 80bb83af43b..e70488165b9 100644 --- a/clippy_dev/src/lib.rs +++ b/clippy_dev/src/lib.rs @@ -5,6 +5,9 @@ // warn on lints, that are included in `rust-lang/rust`s bootstrap #![warn(rust_2018_idioms, unused_lifetimes)] +// The `rustc_driver` crate seems to be required in order to use the `rust_lexer` crate. +#[allow(unused_extern_crates)] +extern crate rustc_driver; extern crate rustc_lexer; use std::path::PathBuf; diff --git a/clippy_lints/src/casts/cast_slice_different_sizes.rs b/clippy_lints/src/casts/cast_slice_different_sizes.rs index c8e54d7b8e0..27cc5a1c3f0 100644 --- a/clippy_lints/src/casts/cast_slice_different_sizes.rs +++ b/clippy_lints/src/casts/cast_slice_different_sizes.rs @@ -68,7 +68,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>, msrv: &Msrv fn is_child_of_cast(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool { let map = cx.tcx.hir(); if_chain! { - if let Some(parent_id) = map.find_parent_node(expr.hir_id); + if let Some(parent_id) = map.opt_parent_id(expr.hir_id); if let Some(parent) = map.find(parent_id); then { let expr = match parent { diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs index 728941b8b3d..f327c9a71b3 100644 --- a/clippy_lints/src/dereference.rs +++ b/clippy_lints/src/dereference.rs @@ -969,14 +969,14 @@ fn binding_ty_auto_deref_stability<'tcx>( precedence: i8, binder_args: &'tcx List<BoundVariableKind>, ) -> Position { - let TyKind::Rptr(_, ty) = &ty.kind else { + let TyKind::Ref(_, ty) = &ty.kind else { return Position::Other(precedence); }; let mut ty = ty; loop { break match ty.ty.kind { - TyKind::Rptr(_, ref ref_ty) => { + TyKind::Ref(_, ref ref_ty) => { ty = ref_ty; continue; }, diff --git a/clippy_lints/src/escape.rs b/clippy_lints/src/escape.rs index 1d09adec12f..dfb43893326 100644 --- a/clippy_lints/src/escape.rs +++ b/clippy_lints/src/escape.rs @@ -131,7 +131,7 @@ fn is_argument(map: rustc_middle::hir::map::Map<'_>, id: HirId) -> bool { _ => return false, } - matches!(map.find(map.get_parent_node(id)), Some(Node::Param(_))) + matches!(map.find_parent(id), Some(Node::Param(_))) } impl<'a, 'tcx> Delegate<'tcx> for EscapeDelegate<'a, 'tcx> { @@ -156,8 +156,8 @@ impl<'a, 'tcx> Delegate<'tcx> for EscapeDelegate<'a, 'tcx> { let map = &self.cx.tcx.hir(); if is_argument(*map, cmt.hir_id) { // Skip closure arguments - let parent_id = map.get_parent_node(cmt.hir_id); - if let Some(Node::Expr(..)) = map.find(map.get_parent_node(parent_id)) { + let parent_id = map.parent_id(cmt.hir_id); + if let Some(Node::Expr(..)) = map.find_parent(parent_id) { return; } diff --git a/clippy_lints/src/index_refutable_slice.rs b/clippy_lints/src/index_refutable_slice.rs index cf35b1f175c..bdeddf44df7 100644 --- a/clippy_lints/src/index_refutable_slice.rs +++ b/clippy_lints/src/index_refutable_slice.rs @@ -251,7 +251,7 @@ impl<'a, 'tcx> Visitor<'tcx> for SliceIndexLintingVisitor<'a, 'tcx> { let map = cx.tcx.hir(); // Checking for slice indexing - let parent_id = map.get_parent_node(expr.hir_id); + let parent_id = map.parent_id(expr.hir_id); if let Some(hir::Node::Expr(parent_expr)) = map.find(parent_id); if let hir::ExprKind::Index(_, index_expr) = parent_expr.kind; if let Some((Constant::Int(index_value), _)) = constant(cx, cx.typeck_results(), index_expr); @@ -259,7 +259,7 @@ impl<'a, 'tcx> Visitor<'tcx> for SliceIndexLintingVisitor<'a, 'tcx> { if index_value < max_suggested_slice; // Make sure that this slice index is read only - let maybe_addrof_id = map.get_parent_node(parent_id); + let maybe_addrof_id = map.parent_id(parent_id); if let Some(hir::Node::Expr(maybe_addrof_expr)) = map.find(maybe_addrof_id); if let hir::ExprKind::AddrOf(_kind, hir::Mutability::Not, _inner_expr) = maybe_addrof_expr.kind; then { diff --git a/clippy_lints/src/loops/same_item_push.rs b/clippy_lints/src/loops/same_item_push.rs index 07edee46fa6..540656a2cd9 100644 --- a/clippy_lints/src/loops/same_item_push.rs +++ b/clippy_lints/src/loops/same_item_push.rs @@ -63,7 +63,7 @@ pub(super) fn check<'tcx>( if let Node::Pat(pat) = node; if let PatKind::Binding(bind_ann, ..) = pat.kind; if !matches!(bind_ann, BindingAnnotation(_, Mutability::Mut)); - let parent_node = cx.tcx.hir().get_parent_node(hir_id); + let parent_node = cx.tcx.hir().parent_id(hir_id); if let Some(Node::Local(parent_let_expr)) = cx.tcx.hir().find(parent_node); if let Some(init) = parent_let_expr.init; then { diff --git a/clippy_lints/src/manual_async_fn.rs b/clippy_lints/src/manual_async_fn.rs index af7c0563555..63212beaa63 100644 --- a/clippy_lints/src/manual_async_fn.rs +++ b/clippy_lints/src/manual_async_fn.rs @@ -152,7 +152,7 @@ fn captures_all_lifetimes(inputs: &[Ty<'_>], output_lifetimes: &[LifetimeName]) let input_lifetimes: Vec<LifetimeName> = inputs .iter() .filter_map(|ty| { - if let TyKind::Rptr(lt, _) = ty.kind { + if let TyKind::Ref(lt, _) = ty.kind { Some(lt.res) } else { None diff --git a/clippy_lints/src/manual_rem_euclid.rs b/clippy_lints/src/manual_rem_euclid.rs index 8d447c37150..38f41d077c1 100644 --- a/clippy_lints/src/manual_rem_euclid.rs +++ b/clippy_lints/src/manual_rem_euclid.rs @@ -74,7 +74,7 @@ impl<'tcx> LateLintPass<'tcx> for ManualRemEuclid { && let Some(hir_id) = path_to_local(expr3) && let Some(Node::Pat(_)) = cx.tcx.hir().find(hir_id) { // Apply only to params or locals with annotated types - match cx.tcx.hir().find(cx.tcx.hir().get_parent_node(hir_id)) { + match cx.tcx.hir().find_parent(hir_id) { Some(Node::Param(..)) => (), Some(Node::Local(local)) => { let Some(ty) = local.ty else { return }; diff --git a/clippy_lints/src/matches/match_single_binding.rs b/clippy_lints/src/matches/match_single_binding.rs index c94a1f76330..065a5c72621 100644 --- a/clippy_lints/src/matches/match_single_binding.rs +++ b/clippy_lints/src/matches/match_single_binding.rs @@ -140,8 +140,8 @@ pub(crate) fn check<'a>(cx: &LateContext<'a>, ex: &Expr<'a>, arms: &[Arm<'_>], e fn opt_parent_assign_span<'a>(cx: &LateContext<'a>, ex: &Expr<'a>) -> Option<AssignmentExpr> { let map = &cx.tcx.hir(); - if let Some(Node::Expr(parent_arm_expr)) = map.find(map.get_parent_node(ex.hir_id)) { - return match map.find(map.get_parent_node(parent_arm_expr.hir_id)) { + if let Some(Node::Expr(parent_arm_expr)) = map.find_parent(ex.hir_id) { + return match map.find_parent(parent_arm_expr.hir_id) { Some(Node::Local(parent_let_expr)) => Some(AssignmentExpr::Local { span: parent_let_expr.span, pat_span: parent_let_expr.pat.span(), @@ -183,8 +183,7 @@ fn sugg_with_curlies<'a>( // If the parent is already an arm, and the body is another match statement, // we need curly braces around suggestion - let parent_node_id = cx.tcx.hir().get_parent_node(match_expr.hir_id); - if let Node::Arm(arm) = &cx.tcx.hir().get(parent_node_id) { + if let Node::Arm(arm) = &cx.tcx.hir().get_parent(match_expr.hir_id) { if let ExprKind::Match(..) = arm.body.kind { cbrace_end = format!("\n{indent}}}"); // Fix body indent due to the match diff --git a/clippy_lints/src/methods/mod.rs b/clippy_lints/src/methods/mod.rs index 561e4336593..77be61b4793 100644 --- a/clippy_lints/src/methods/mod.rs +++ b/clippy_lints/src/methods/mod.rs @@ -3986,7 +3986,7 @@ impl OutType { (Self::Unit, &hir::FnRetTy::Return(ty)) if is_unit(ty) => true, (Self::Bool, &hir::FnRetTy::Return(ty)) if is_bool(ty) => true, (Self::Any, &hir::FnRetTy::Return(ty)) if !is_unit(ty) => true, - (Self::Ref, &hir::FnRetTy::Return(ty)) => matches!(ty.kind, hir::TyKind::Rptr(_, _)), + (Self::Ref, &hir::FnRetTy::Return(ty)) => matches!(ty.kind, hir::TyKind::Ref(_, _)), _ => false, } } diff --git a/clippy_lints/src/mixed_read_write_in_expression.rs b/clippy_lints/src/mixed_read_write_in_expression.rs index 321fa4b7f99..f0be7771bb1 100644 --- a/clippy_lints/src/mixed_read_write_in_expression.rs +++ b/clippy_lints/src/mixed_read_write_in_expression.rs @@ -186,7 +186,7 @@ fn check_for_unsequenced_reads(vis: &mut ReadVisitor<'_, '_>) { let map = &vis.cx.tcx.hir(); let mut cur_id = vis.write_expr.hir_id; loop { - let parent_id = map.get_parent_node(cur_id); + let parent_id = map.parent_id(cur_id); if parent_id == cur_id { break; } diff --git a/clippy_lints/src/mut_mut.rs b/clippy_lints/src/mut_mut.rs index bc90e131b7f..64d8333a093 100644 --- a/clippy_lints/src/mut_mut.rs +++ b/clippy_lints/src/mut_mut.rs @@ -86,7 +86,7 @@ impl<'a, 'tcx> intravisit::Visitor<'tcx> for MutVisitor<'a, 'tcx> { return; } - if let hir::TyKind::Rptr( + if let hir::TyKind::Ref( _, hir::MutTy { ty: pty, @@ -94,7 +94,7 @@ impl<'a, 'tcx> intravisit::Visitor<'tcx> for MutVisitor<'a, 'tcx> { }, ) = ty.kind { - if let hir::TyKind::Rptr( + if let hir::TyKind::Ref( _, hir::MutTy { mutbl: hir::Mutability::Mut, diff --git a/clippy_lints/src/needless_arbitrary_self_type.rs b/clippy_lints/src/needless_arbitrary_self_type.rs index f2ffac85bf4..5457eeec4ea 100644 --- a/clippy_lints/src/needless_arbitrary_self_type.rs +++ b/clippy_lints/src/needless_arbitrary_self_type.rs @@ -124,7 +124,7 @@ impl EarlyLintPass for NeedlessArbitrarySelfType { check_param_inner(cx, path, p.span.to(p.ty.span), &Mode::Value, mutbl); } }, - TyKind::Rptr(lifetime, mut_ty) => { + TyKind::Ref(lifetime, mut_ty) => { if_chain! { if let TyKind::Path(None, path) = &mut_ty.ty.kind; if let PatKind::Ident(BindingAnnotation::NONE, _, _) = p.pat.kind; diff --git a/clippy_lints/src/needless_pass_by_value.rs b/clippy_lints/src/needless_pass_by_value.rs index 2f0b7ce16e5..1249db5dc47 100644 --- a/clippy_lints/src/needless_pass_by_value.rs +++ b/clippy_lints/src/needless_pass_by_value.rs @@ -100,7 +100,7 @@ impl<'tcx> LateLintPass<'tcx> for NeedlessPassByValue { } // Exclude non-inherent impls - if let Some(Node::Item(item)) = cx.tcx.hir().find(cx.tcx.hir().get_parent_node(hir_id)) { + if let Some(Node::Item(item)) = cx.tcx.hir().find_parent(hir_id) { if matches!( item.kind, ItemKind::Impl(Impl { of_trait: Some(_), .. }) | ItemKind::Trait(..) diff --git a/clippy_lints/src/non_copy_const.rs b/clippy_lints/src/non_copy_const.rs index 2a3bd4ee6ce..07fd321d69f 100644 --- a/clippy_lints/src/non_copy_const.rs +++ b/clippy_lints/src/non_copy_const.rs @@ -366,7 +366,7 @@ impl<'tcx> LateLintPass<'tcx> for NonCopyConst { let mut dereferenced_expr = expr; let mut needs_check_adjustment = true; loop { - let parent_id = cx.tcx.hir().get_parent_node(cur_expr.hir_id); + let parent_id = cx.tcx.hir().parent_id(cur_expr.hir_id); if parent_id == cur_expr.hir_id { break; } diff --git a/clippy_lints/src/pass_by_ref_or_value.rs b/clippy_lints/src/pass_by_ref_or_value.rs index f9fd3645668..870a1c7d88d 100644 --- a/clippy_lints/src/pass_by_ref_or_value.rs +++ b/clippy_lints/src/pass_by_ref_or_value.rs @@ -184,7 +184,7 @@ impl<'tcx> PassByRefOrValue { if is_copy(cx, ty) && let Some(size) = cx.layout_of(ty).ok().map(|l| l.size.bytes()) && size <= self.ref_min_size - && let hir::TyKind::Rptr(_, MutTy { ty: decl_ty, .. }) = input.kind + && let hir::TyKind::Ref(_, MutTy { ty: decl_ty, .. }) = input.kind { if let Some(typeck) = cx.maybe_typeck_results() { // Don't lint if an unsafe pointer is created. @@ -299,7 +299,7 @@ impl<'tcx> LateLintPass<'tcx> for PassByRefOrValue { } // Exclude non-inherent impls - if let Some(Node::Item(item)) = cx.tcx.hir().find(cx.tcx.hir().get_parent_node(hir_id)) { + if let Some(Node::Item(item)) = cx.tcx.hir().find_parent(hir_id) { if matches!( item.kind, ItemKind::Impl(Impl { of_trait: Some(_), .. }) | ItemKind::Trait(..) diff --git a/clippy_lints/src/ptr.rs b/clippy_lints/src/ptr.rs index e395ff54cb1..26295304258 100644 --- a/clippy_lints/src/ptr.rs +++ b/clippy_lints/src/ptr.rs @@ -421,7 +421,7 @@ fn check_fn_args<'cx, 'tcx: 'cx>( if let ty::Ref(_, ty, mutability) = *ty.kind(); if let ty::Adt(adt, substs) = *ty.kind(); - if let TyKind::Rptr(lt, ref ty) = hir_ty.kind; + if let TyKind::Ref(lt, ref ty) = hir_ty.kind; if let TyKind::Path(QPath::Resolved(None, path)) = ty.ty.kind; // Check that the name as typed matches the actual name of the type. @@ -503,14 +503,14 @@ fn check_fn_args<'cx, 'tcx: 'cx>( fn check_mut_from_ref<'tcx>(cx: &LateContext<'tcx>, sig: &FnSig<'_>, body: Option<&'tcx Body<'_>>) { if let FnRetTy::Return(ty) = sig.decl.output - && let Some((out, Mutability::Mut, _)) = get_rptr_lm(ty) + && let Some((out, Mutability::Mut, _)) = get_ref_lm(ty) { let out_region = cx.tcx.named_region(out.hir_id); let args: Option<Vec<_>> = sig .decl .inputs .iter() - .filter_map(get_rptr_lm) + .filter_map(get_ref_lm) .filter(|&(lt, _, _)| cx.tcx.named_region(lt.hir_id) == out_region) .map(|(_, mutability, span)| (mutability == Mutability::Not).then_some(span)) .collect(); @@ -704,8 +704,8 @@ fn matches_preds<'tcx>( }) } -fn get_rptr_lm<'tcx>(ty: &'tcx hir::Ty<'tcx>) -> Option<(&'tcx Lifetime, Mutability, Span)> { - if let TyKind::Rptr(lt, ref m) = ty.kind { +fn get_ref_lm<'tcx>(ty: &'tcx hir::Ty<'tcx>) -> Option<(&'tcx Lifetime, Mutability, Span)> { + if let TyKind::Ref(lt, ref m) = ty.kind { Some((lt, m.mutbl, ty.span)) } else { None diff --git a/clippy_lints/src/redundant_static_lifetimes.rs b/clippy_lints/src/redundant_static_lifetimes.rs index 41f991a967b..44bf824aa0e 100644 --- a/clippy_lints/src/redundant_static_lifetimes.rs +++ b/clippy_lints/src/redundant_static_lifetimes.rs @@ -59,7 +59,7 @@ impl RedundantStaticLifetimes { } }, // This is what we are looking for ! - TyKind::Rptr(ref optional_lifetime, ref borrow_type) => { + TyKind::Ref(ref optional_lifetime, ref borrow_type) => { // Match the 'static lifetime if let Some(lifetime) = *optional_lifetime { match borrow_type.ty.kind { diff --git a/clippy_lints/src/ref_option_ref.rs b/clippy_lints/src/ref_option_ref.rs index f21b3ea6c3b..448a32b77c0 100644 --- a/clippy_lints/src/ref_option_ref.rs +++ b/clippy_lints/src/ref_option_ref.rs @@ -39,7 +39,7 @@ declare_lint_pass!(RefOptionRef => [REF_OPTION_REF]); impl<'tcx> LateLintPass<'tcx> for RefOptionRef { fn check_ty(&mut self, cx: &LateContext<'tcx>, ty: &'tcx Ty<'tcx>) { if_chain! { - if let TyKind::Rptr(_, ref mut_ty) = ty.kind; + if let TyKind::Ref(_, ref mut_ty) = ty.kind; if mut_ty.mutbl == Mutability::Not; if let TyKind::Path(ref qpath) = &mut_ty.ty.kind; let last = last_path_segment(qpath); @@ -52,7 +52,7 @@ impl<'tcx> LateLintPass<'tcx> for RefOptionRef { GenericArg::Type(inner_ty) => Some(inner_ty), _ => None, }); - if let TyKind::Rptr(_, ref inner_mut_ty) = inner_ty.kind; + if let TyKind::Ref(_, ref inner_mut_ty) = inner_ty.kind; if inner_mut_ty.mutbl == Mutability::Not; then { diff --git a/clippy_lints/src/transmute/transmute_ptr_to_ref.rs b/clippy_lints/src/transmute/transmute_ptr_to_ref.rs index 3dde4eee671..54ac04df1c1 100644 --- a/clippy_lints/src/transmute/transmute_ptr_to_ref.rs +++ b/clippy_lints/src/transmute/transmute_ptr_to_ref.rs @@ -71,7 +71,7 @@ pub(super) fn check<'tcx>( /// Gets the type `Bar` in `…::transmute<Foo, &Bar>`. fn get_explicit_type<'tcx>(path: &'tcx Path<'tcx>) -> Option<&'tcx hir::Ty<'tcx>> { if let GenericArg::Type(ty) = path.segments.last()?.args?.args.get(1)? - && let TyKind::Rptr(_, ty) = &ty.kind + && let TyKind::Ref(_, ty) = &ty.kind { Some(ty.ty) } else { diff --git a/clippy_lints/src/types/mod.rs b/clippy_lints/src/types/mod.rs index b0d49d26856..229478b7ce3 100644 --- a/clippy_lints/src/types/mod.rs +++ b/clippy_lints/src/types/mod.rs @@ -539,7 +539,7 @@ impl Types { QPath::LangItem(..) => {}, } }, - TyKind::Rptr(lt, ref mut_ty) => { + TyKind::Ref(lt, ref mut_ty) => { context.is_nested_call = true; if !borrowed_box::check(cx, hir_ty, lt, mut_ty) { self.check_ty(cx, mut_ty.ty, context); diff --git a/clippy_lints/src/types/type_complexity.rs b/clippy_lints/src/types/type_complexity.rs index 5ca4023aa5c..0aa50c99c16 100644 --- a/clippy_lints/src/types/type_complexity.rs +++ b/clippy_lints/src/types/type_complexity.rs @@ -44,7 +44,7 @@ impl<'tcx> Visitor<'tcx> for TypeComplexityVisitor { fn visit_ty(&mut self, ty: &'tcx hir::Ty<'_>) { let (add_score, sub_nest) = match ty.kind { // _, &x and *x have only small overhead; don't mess with nesting level - TyKind::Infer | TyKind::Ptr(..) | TyKind::Rptr(..) => (1, 0), + TyKind::Infer | TyKind::Ptr(..) | TyKind::Ref(..) => (1, 0), // the "normal" components of a type: named types, arrays/tuples TyKind::Path(..) | TyKind::Slice(..) | TyKind::Tup(..) | TyKind::Array(..) => (10 * self.nest, 1), diff --git a/clippy_lints/src/types/utils.rs b/clippy_lints/src/types/utils.rs index 0fa75f8f0a9..7f43b7841ff 100644 --- a/clippy_lints/src/types/utils.rs +++ b/clippy_lints/src/types/utils.rs @@ -13,7 +13,7 @@ pub(super) fn match_borrows_parameter(_cx: &LateContext<'_>, qpath: &QPath<'_>) GenericArg::Type(ty) => Some(ty), _ => None, }); - if let TyKind::Rptr(..) = ty.kind; + if let TyKind::Ref(..) = ty.kind; then { return Some(ty.span); } diff --git a/clippy_lints/src/unit_types/unit_arg.rs b/clippy_lints/src/unit_types/unit_arg.rs index ef9f740f704..dd120599c04 100644 --- a/clippy_lints/src/unit_types/unit_arg.rs +++ b/clippy_lints/src/unit_types/unit_arg.rs @@ -21,7 +21,7 @@ pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) { return; } let map = &cx.tcx.hir(); - let opt_parent_node = map.find(map.get_parent_node(expr.hir_id)); + let opt_parent_node = map.find_parent(expr.hir_id); if_chain! { if let Some(hir::Node::Expr(parent_expr)) = opt_parent_node; if is_questionmark_desugar_marked_call(parent_expr); @@ -192,7 +192,7 @@ fn fmt_stmts_and_call( let mut stmts_and_call_snippet = stmts_and_call.join(&format!("{}{}", ";\n", " ".repeat(call_expr_indent))); // expr is not in a block statement or result expression position, wrap in a block - let parent_node = cx.tcx.hir().find(cx.tcx.hir().get_parent_node(call_expr.hir_id)); + let parent_node = cx.tcx.hir().find_parent(call_expr.hir_id); if !matches!(parent_node, Some(Node::Block(_))) && !matches!(parent_node, Some(Node::Stmt(_))) { let block_indent = call_expr_indent + 4; stmts_and_call_snippet = diff --git a/clippy_lints/src/unnecessary_wraps.rs b/clippy_lints/src/unnecessary_wraps.rs index 60b46854b4f..84ec0d0fb1c 100644 --- a/clippy_lints/src/unnecessary_wraps.rs +++ b/clippy_lints/src/unnecessary_wraps.rs @@ -91,7 +91,7 @@ impl<'tcx> LateLintPass<'tcx> for UnnecessaryWraps { } // Abort if the method is implementing a trait or of it a trait method. - if let Some(Node::Item(item)) = cx.tcx.hir().find(cx.tcx.hir().get_parent_node(hir_id)) { + if let Some(Node::Item(item)) = cx.tcx.hir().find_parent(hir_id) { if matches!( item.kind, ItemKind::Impl(Impl { of_trait: Some(_), .. }) | ItemKind::Trait(..) diff --git a/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs b/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs index 786d9608c85..4c3b1b131fd 100644 --- a/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs +++ b/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs @@ -257,7 +257,7 @@ impl<'tcx> LateLintPass<'tcx> for LintWithoutLintPass { } pub(super) fn is_lint_ref_type(cx: &LateContext<'_>, ty: &hir::Ty<'_>) -> bool { - if let TyKind::Rptr( + if let TyKind::Ref( _, MutTy { ty: inner, diff --git a/clippy_lints/src/utils/internal_lints/metadata_collector.rs b/clippy_lints/src/utils/internal_lints/metadata_collector.rs index 929544cd69d..c4d8c28f060 100644 --- a/clippy_lints/src/utils/internal_lints/metadata_collector.rs +++ b/clippy_lints/src/utils/internal_lints/metadata_collector.rs @@ -1058,7 +1058,7 @@ fn get_parent_local<'hir>(cx: &LateContext<'hir>, expr: &'hir hir::Expr<'hir>) - fn get_parent_local_hir_id<'hir>(cx: &LateContext<'hir>, hir_id: hir::HirId) -> Option<&'hir hir::Local<'hir>> { let map = cx.tcx.hir(); - match map.find(map.get_parent_node(hir_id)) { + match map.find_parent(hir_id) { Some(hir::Node::Local(local)) => Some(local), Some(hir::Node::Pat(pattern)) => get_parent_local_hir_id(cx, pattern.hir_id), _ => None, diff --git a/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs b/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs index 393988dbad3..7144363637a 100644 --- a/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs +++ b/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs @@ -219,7 +219,7 @@ fn path_to_matched_type(cx: &LateContext<'_>, expr: &hir::Expr<'_>) -> Option<Ve match peel_hir_expr_refs(expr).0.kind { ExprKind::Path(ref qpath) => match cx.qpath_res(qpath, expr.hir_id) { Res::Local(hir_id) => { - let parent_id = cx.tcx.hir().get_parent_node(hir_id); + let parent_id = cx.tcx.hir().parent_id(hir_id); if let Some(Node::Local(Local { init: Some(init), .. })) = cx.tcx.hir().find(parent_id) { path_to_matched_type(cx, init) } else { diff --git a/clippy_utils/src/ast_utils.rs b/clippy_utils/src/ast_utils.rs index 49e5f283db0..9d0263e93be 100644 --- a/clippy_utils/src/ast_utils.rs +++ b/clippy_utils/src/ast_utils.rs @@ -625,7 +625,7 @@ pub fn eq_ty(l: &Ty, r: &Ty) -> bool { (Slice(l), Slice(r)) => eq_ty(l, r), (Array(le, ls), Array(re, rs)) => eq_ty(le, re) && eq_expr(&ls.value, &rs.value), (Ptr(l), Ptr(r)) => l.mutbl == r.mutbl && eq_ty(&l.ty, &r.ty), - (Rptr(ll, l), Rptr(rl, r)) => { + (Ref(ll, l), Ref(rl, r)) => { both(ll, rl, |l, r| eq_id(l.ident, r.ident)) && l.mutbl == r.mutbl && eq_ty(&l.ty, &r.ty) }, (BareFn(l), BareFn(r)) => { diff --git a/clippy_utils/src/hir_utils.rs b/clippy_utils/src/hir_utils.rs index 07fb6af91ba..2bbe1a19b62 100644 --- a/clippy_utils/src/hir_utils.rs +++ b/clippy_utils/src/hir_utils.rs @@ -430,7 +430,7 @@ impl HirEqInterExpr<'_, '_, '_> { (&TyKind::Slice(l_vec), &TyKind::Slice(r_vec)) => self.eq_ty(l_vec, r_vec), (&TyKind::Array(lt, ll), &TyKind::Array(rt, rl)) => self.eq_ty(lt, rt) && self.eq_array_length(ll, rl), (TyKind::Ptr(l_mut), TyKind::Ptr(r_mut)) => l_mut.mutbl == r_mut.mutbl && self.eq_ty(l_mut.ty, r_mut.ty), - (TyKind::Rptr(_, l_rmut), TyKind::Rptr(_, r_rmut)) => { + (TyKind::Ref(_, l_rmut), TyKind::Ref(_, r_rmut)) => { l_rmut.mutbl == r_rmut.mutbl && self.eq_ty(l_rmut.ty, r_rmut.ty) }, (TyKind::Path(l), TyKind::Path(r)) => self.eq_qpath(l, r), @@ -950,7 +950,7 @@ impl<'a, 'tcx> SpanlessHash<'a, 'tcx> { self.hash_ty(mut_ty.ty); mut_ty.mutbl.hash(&mut self.s); }, - TyKind::Rptr(lifetime, ref mut_ty) => { + TyKind::Ref(lifetime, ref mut_ty) => { self.hash_lifetime(lifetime); self.hash_ty(mut_ty.ty); mut_ty.mutbl.hash(&mut self.s); diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs index 1dc68be31d9..7a4a9036dd3 100644 --- a/clippy_utils/src/lib.rs +++ b/clippy_utils/src/lib.rs @@ -22,6 +22,9 @@ extern crate rustc_ast; extern crate rustc_ast_pretty; extern crate rustc_attr; extern crate rustc_data_structures; +// The `rustc_driver` crate seems to be required in order to use the `rust_ast` crate. +#[allow(unused_extern_crates)] +extern crate rustc_driver; extern crate rustc_errors; extern crate rustc_hir; extern crate rustc_hir_typeck; @@ -176,7 +179,7 @@ pub fn find_binding_init<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Option< if_chain! { if let Some(Node::Pat(pat)) = hir.find(hir_id); if matches!(pat.kind, PatKind::Binding(BindingAnnotation::NONE, ..)); - let parent = hir.get_parent_node(hir_id); + let parent = hir.parent_id(hir_id); if let Some(Node::Local(local)) = hir.find(parent); then { return local.init; @@ -1300,7 +1303,7 @@ pub fn contains_return(expr: &hir::Expr<'_>) -> bool { /// Gets the parent node, if any. pub fn get_parent_node(tcx: TyCtxt<'_>, id: HirId) -> Option<Node<'_>> { - tcx.hir().parent_iter(id).next().map(|(_, node)| node) + tcx.hir().find_parent(id) } /// Gets the parent expression, if any –- this is useful to constrain a lint. @@ -2089,7 +2092,7 @@ pub fn is_no_core_crate(cx: &LateContext<'_>) -> bool { /// } /// ``` pub fn is_trait_impl_item(cx: &LateContext<'_>, hir_id: HirId) -> bool { - if let Some(Node::Item(item)) = cx.tcx.hir().find(cx.tcx.hir().get_parent_node(hir_id)) { + if let Some(Node::Item(item)) = cx.tcx.hir().find_parent(hir_id) { matches!(item.kind, ItemKind::Impl(hir::Impl { of_trait: Some(_), .. })) } else { false @@ -2290,7 +2293,7 @@ pub fn peel_hir_ty_refs<'a>(mut ty: &'a hir::Ty<'a>) -> (&'a hir::Ty<'a>, usize) let mut count = 0; loop { match &ty.kind { - TyKind::Rptr(_, ref_ty) => { + TyKind::Ref(_, ref_ty) => { ty = ref_ty.ty; count += 1; }, diff --git a/clippy_utils/src/sugg.rs b/clippy_utils/src/sugg.rs index 4c4c077d771..e7879bb196e 100644 --- a/clippy_utils/src/sugg.rs +++ b/clippy_utils/src/sugg.rs @@ -812,9 +812,9 @@ pub fn deref_closure_args(cx: &LateContext<'_>, closure: &hir::Expr<'_>) -> Opti let closure_body = cx.tcx.hir().body(body); // is closure arg a type annotated double reference (i.e.: `|x: &&i32| ...`) // a type annotation is present if param `kind` is different from `TyKind::Infer` - let closure_arg_is_type_annotated_double_ref = if let TyKind::Rptr(_, MutTy { ty, .. }) = fn_decl.inputs[0].kind + let closure_arg_is_type_annotated_double_ref = if let TyKind::Ref(_, MutTy { ty, .. }) = fn_decl.inputs[0].kind { - matches!(ty.kind, TyKind::Rptr(_, MutTy { .. })) + matches!(ty.kind, TyKind::Ref(_, MutTy { .. })) } else { false }; diff --git a/clippy_utils/src/ty.rs b/clippy_utils/src/ty.rs index 2773da70d78..c8d56a3be5c 100644 --- a/clippy_utils/src/ty.rs +++ b/clippy_utils/src/ty.rs @@ -496,7 +496,7 @@ pub fn type_is_unsafe_function<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> bo /// Returns the base type for HIR references and pointers. pub fn walk_ptrs_hir_ty<'tcx>(ty: &'tcx hir::Ty<'tcx>) -> &'tcx hir::Ty<'tcx> { match ty.kind { - TyKind::Ptr(ref mut_ty) | TyKind::Rptr(_, ref mut_ty) => walk_ptrs_hir_ty(mut_ty.ty), + TyKind::Ptr(ref mut_ty) | TyKind::Ref(_, ref mut_ty) => walk_ptrs_hir_ty(mut_ty.ty), _ => ty, } } diff --git a/rust-toolchain b/rust-toolchain index 9399d422036..40a6f47095e 100644 --- a/rust-toolchain +++ b/rust-toolchain @@ -1,3 +1,3 @@ [toolchain] -channel = "nightly-2022-12-29" +channel = "nightly-2023-01-12" components = ["cargo", "llvm-tools", "rust-src", "rust-std", "rustc", "rustc-dev", "rustfmt"] diff --git a/tests/ui/async_yields_async.stderr b/tests/ui/async_yields_async.stderr index 92ba3592967..22ce1c6f647 100644 --- a/tests/ui/async_yields_async.stderr +++ b/tests/ui/async_yields_async.stderr @@ -3,8 +3,7 @@ error: an async construct yields a type which is itself awaitable | LL | let _h = async { | _____________________- -LL | | async { - | | _________^ +LL | |/ async { LL | || 3 LL | || } | ||_________^ awaitable value not awaited @@ -37,8 +36,7 @@ error: an async construct yields a type which is itself awaitable | LL | let _j = async || { | ________________________- -LL | | async { - | | _________^ +LL | |/ async { LL | || 3 LL | || } | ||_________^ awaitable value not awaited diff --git a/tests/ui/crashes/ice-6254.rs b/tests/ui/crashes/ice-6254.rs index a2a60a16915..8af60890390 100644 --- a/tests/ui/crashes/ice-6254.rs +++ b/tests/ui/crashes/ice-6254.rs @@ -1,4 +1,4 @@ -// originally from ./src/test/ui/pattern/usefulness/consts-opaque.rs +// originally from ./tests/ui/pattern/usefulness/consts-opaque.rs // panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', // compiler/rustc_mir_build/src/thir/pattern/_match.rs:2030:5 diff --git a/tests/ui/crashes/ice-6255.rs b/tests/ui/crashes/ice-6255.rs index bd4a81d98e2..ccde6aa2b0f 100644 --- a/tests/ui/crashes/ice-6255.rs +++ b/tests/ui/crashes/ice-6255.rs @@ -1,4 +1,4 @@ -// originally from rustc ./src/test/ui/macros/issue-78325-inconsistent-resolution.rs +// originally from rustc ./tests/ui/macros/issue-78325-inconsistent-resolution.rs // inconsistent resolution for a macro macro_rules! define_other_core { diff --git a/tests/ui/crashes/ice-6256.rs b/tests/ui/crashes/ice-6256.rs index 67308263dad..f9ee3e058c1 100644 --- a/tests/ui/crashes/ice-6256.rs +++ b/tests/ui/crashes/ice-6256.rs @@ -1,4 +1,4 @@ -// originally from rustc ./src/test/ui/regions/issue-78262.rs +// originally from rustc ./tests/ui/regions/issue-78262.rs // ICE: to get the signature of a closure, use substs.as_closure().sig() not fn_sig() #![allow(clippy::upper_case_acronyms)] diff --git a/tests/ui/result_map_unit_fn_unfixable.stderr b/tests/ui/result_map_unit_fn_unfixable.stderr index 2e1eb8eb180..d0e534f6356 100644 --- a/tests/ui/result_map_unit_fn_unfixable.stderr +++ b/tests/ui/result_map_unit_fn_unfixable.stderr @@ -19,10 +19,7 @@ LL | x.field.map(|value| if value > 0 { do_nothing(value); do_nothing(value) error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` --> $DIR/result_map_unit_fn_unfixable.rs:29:5 | -LL | x.field.map(|value| { - | ______^ - | | _____| - | || +LL | // x.field.map(|value| { LL | || do_nothing(value); LL | || do_nothing(value) LL | || }); |