diff options
Diffstat (limited to 'src')
16 files changed, 24 insertions, 25 deletions
diff --git a/src/librustdoc/passes/check_doc_test_visibility.rs b/src/librustdoc/passes/check_doc_test_visibility.rs index 057d2fdd9d5..6aa2dda980c 100644 --- a/src/librustdoc/passes/check_doc_test_visibility.rs +++ b/src/librustdoc/passes/check_doc_test_visibility.rs @@ -82,7 +82,7 @@ pub(crate) fn should_have_doc_example(cx: &DocContext<'_>, item: &clean::Item) - let hir_id = cx.tcx.hir().local_def_id_to_hir_id(item.item_id.expect_def_id().expect_local()); // check if parent is trait impl - if let Some(parent_hir_id) = cx.tcx.hir().find_parent_node(hir_id) { + if let Some(parent_hir_id) = cx.tcx.hir().opt_parent_id(hir_id) { if let Some(parent_node) = cx.tcx.hir().find(parent_hir_id) { if matches!( parent_node, diff --git a/src/tools/clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs b/src/tools/clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs index c8e54d7b8e0..27cc5a1c3f0 100644 --- a/src/tools/clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/escape.rs b/src/tools/clippy/clippy_lints/src/escape.rs index 1d09adec12f..dfb43893326 100644 --- a/src/tools/clippy/clippy_lints/src/escape.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/index_refutable_slice.rs b/src/tools/clippy/clippy_lints/src/index_refutable_slice.rs index cf35b1f175c..bdeddf44df7 100644 --- a/src/tools/clippy/clippy_lints/src/index_refutable_slice.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/loops/same_item_push.rs b/src/tools/clippy/clippy_lints/src/loops/same_item_push.rs index 07edee46fa6..540656a2cd9 100644 --- a/src/tools/clippy/clippy_lints/src/loops/same_item_push.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/manual_rem_euclid.rs b/src/tools/clippy/clippy_lints/src/manual_rem_euclid.rs index 8d447c37150..38f41d077c1 100644 --- a/src/tools/clippy/clippy_lints/src/manual_rem_euclid.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/matches/match_single_binding.rs b/src/tools/clippy/clippy_lints/src/matches/match_single_binding.rs index c94a1f76330..065a5c72621 100644 --- a/src/tools/clippy/clippy_lints/src/matches/match_single_binding.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/mixed_read_write_in_expression.rs b/src/tools/clippy/clippy_lints/src/mixed_read_write_in_expression.rs index 321fa4b7f99..f0be7771bb1 100644 --- a/src/tools/clippy/clippy_lints/src/mixed_read_write_in_expression.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/needless_pass_by_value.rs b/src/tools/clippy/clippy_lints/src/needless_pass_by_value.rs index 2f0b7ce16e5..1249db5dc47 100644 --- a/src/tools/clippy/clippy_lints/src/needless_pass_by_value.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/non_copy_const.rs b/src/tools/clippy/clippy_lints/src/non_copy_const.rs index 2a3bd4ee6ce..07fd321d69f 100644 --- a/src/tools/clippy/clippy_lints/src/non_copy_const.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs b/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs index 75add4ee4aa..870a1c7d88d 100644 --- a/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs +++ b/src/tools/clippy/clippy_lints/src/pass_by_ref_or_value.rs @@ -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/src/tools/clippy/clippy_lints/src/unit_types/unit_arg.rs b/src/tools/clippy/clippy_lints/src/unit_types/unit_arg.rs index ef9f740f704..dd120599c04 100644 --- a/src/tools/clippy/clippy_lints/src/unit_types/unit_arg.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/unnecessary_wraps.rs b/src/tools/clippy/clippy_lints/src/unnecessary_wraps.rs index 60b46854b4f..84ec0d0fb1c 100644 --- a/src/tools/clippy/clippy_lints/src/unnecessary_wraps.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/utils/internal_lints/metadata_collector.rs b/src/tools/clippy/clippy_lints/src/utils/internal_lints/metadata_collector.rs index 929544cd69d..c86f24cbd37 100644 --- a/src/tools/clippy/clippy_lints/src/utils/internal_lints/metadata_collector.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs b/src/tools/clippy/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs index 393988dbad3..7144363637a 100644 --- a/src/tools/clippy/clippy_lints/src/utils/internal_lints/unnecessary_def_path.rs +++ b/src/tools/clippy/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/src/tools/clippy/clippy_utils/src/lib.rs b/src/tools/clippy/clippy_utils/src/lib.rs index d863609b6a7..8290fe9ecb4 100644 --- a/src/tools/clippy/clippy_utils/src/lib.rs +++ b/src/tools/clippy/clippy_utils/src/lib.rs @@ -174,7 +174,7 @@ 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; @@ -1287,7 +1287,7 @@ 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. @@ -2075,7 +2075,7 @@ 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 |