Auto merge of rust-lang#11971 - flip1995:rustup, r=flip1995

Rustup

r? `@ghost`

changelog: none

Author: bors

clippy_lints/src/absolute_paths.rs

@@ -62,7 +62,7 @@ impl LateLintPass<'_> for AbsolutePaths {
         } = self;
 
         if !path.span.from_expansion()
-            && let Some(node) = cx.tcx.hir().find(hir_id)
+            && let Some(node) = cx.tcx.opt_hir_node(hir_id)
             && !matches!(node, Node::Item(item) if matches!(item.kind, ItemKind::Use(_, _)))
             && let [first, rest @ ..] = path.segments
             // Handle `::std`

clippy_lints/src/casts/as_ptr_cast_mut.rs

@@ -9,11 +9,10 @@ use rustc_middle::ty::{self, Ty, TypeAndMut};
 use super::AS_PTR_CAST_MUT;
 
 pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_expr: &Expr<'_>, cast_to: Ty<'_>) {
-    if let ty::RawPtr(
-        ptrty @ TypeAndMut {
-            mutbl: Mutability::Mut, ..
-        },
-    ) = cast_to.kind()
+    if let ty::RawPtr(TypeAndMut {
+        mutbl: Mutability::Mut,
+        ty: ptrty,
+    }) = cast_to.kind()
         && let ty::RawPtr(TypeAndMut {
             mutbl: Mutability::Not, ..
         }) = cx.typeck_results().node_type(cast_expr.hir_id).kind()
@@ -34,7 +33,7 @@ pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>, cast_expr: &Expr<'_>,
             cx,
             AS_PTR_CAST_MUT,
             expr.span,
-            &format!("casting the result of `as_ptr` to *{ptrty}"),
+            &format!("casting the result of `as_ptr` to *mut {ptrty}"),
             "replace with",
             format!("{recv}.as_mut_ptr()"),
             applicability,

clippy_lints/src/casts/cast_slice_different_sizes.rs

@@ -69,7 +69,7 @@ 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 let Some(parent_id) = map.opt_parent_id(expr.hir_id)
-        && let Some(parent) = map.find(parent_id)
+        && let Some(parent) = cx.tcx.opt_hir_node(parent_id)
     {
         let expr = match parent {
             Node::Block(block) => {

clippy_lints/src/crate_in_macro_def.rs

@@ -92,7 +92,7 @@ fn contains_unhygienic_crate_reference(tts: &TokenStream) -> Option<Span> {
         {
             return Some(span);
         }
-        if let TokenTree::Delimited(_, _, tts) = &curr {
+        if let TokenTree::Delimited(.., tts) = &curr {
             let span = contains_unhygienic_crate_reference(tts);
             if span.is_some() {
                 return span;

clippy_lints/src/declared_lints.rs

@@ -688,7 +688,6 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[
     crate::unit_types::UNIT_ARG_INFO,
     crate::unit_types::UNIT_CMP_INFO,
     crate::unnamed_address::FN_ADDRESS_COMPARISONS_INFO,
-    crate::unnamed_address::VTABLE_ADDRESS_COMPARISONS_INFO,
     crate::unnecessary_box_returns::UNNECESSARY_BOX_RETURNS_INFO,
     crate::unnecessary_map_on_constructor::UNNECESSARY_MAP_ON_CONSTRUCTOR_INFO,
     crate::unnecessary_owned_empty_strings::UNNECESSARY_OWNED_EMPTY_STRINGS_INFO,

clippy_lints/src/dereference.rs

@@ -1090,7 +1090,7 @@ fn report<'tcx>(
                 if parent_id == data.first_expr.hir_id {
                     return;
                 }
-                (cx.tcx.hir().get(parent_id).expect_expr().span, true)
+                (cx.tcx.hir_node(parent_id).expect_expr().span, true)
             } else {
                 (expr.span, false)
             };

clippy_lints/src/derivable_impls.rs

@@ -195,7 +195,7 @@ impl<'tcx> LateLintPass<'tcx> for DerivableImpls {
             && let Some(def_id) = trait_ref.trait_def_id()
             && cx.tcx.is_diagnostic_item(sym::Default, def_id)
             && let impl_item_hir = child.id.hir_id()
-            && let Some(Node::ImplItem(impl_item)) = cx.tcx.hir().find(impl_item_hir)
+            && let Some(Node::ImplItem(impl_item)) = cx.tcx.opt_hir_node(impl_item_hir)
             && let ImplItemKind::Fn(_, b) = &impl_item.kind
             && let Body { value: func_expr, .. } = cx.tcx.hir().body(*b)
             && let &Adt(adt_def, args) = cx.tcx.type_of(item.owner_id).instantiate_identity().kind()

clippy_lints/src/derive.rs

@@ -450,12 +450,12 @@ fn check_partial_eq_without_eq<'tcx>(cx: &LateContext<'tcx>, span: Span, trait_r
         && let Some(def_id) = trait_ref.trait_def_id()
         && cx.tcx.is_diagnostic_item(sym::PartialEq, def_id)
         && let param_env = param_env_for_derived_eq(cx.tcx, adt.did(), eq_trait_def_id)
-        && !implements_trait_with_env(cx.tcx, param_env, ty, eq_trait_def_id, &[])
+        && !implements_trait_with_env(cx.tcx, param_env, ty, eq_trait_def_id, adt.did(),&[])
         // If all of our fields implement `Eq`, we can implement `Eq` too
         && adt
             .all_fields()
             .map(|f| f.ty(cx.tcx, args))
-            .all(|ty| implements_trait_with_env(cx.tcx, param_env, ty, eq_trait_def_id, &[]))
+            .all(|ty| implements_trait_with_env(cx.tcx, param_env, ty, eq_trait_def_id, adt.did(), &[]))
     {
         span_lint_and_sugg(
             cx,

clippy_lints/src/doc/needless_doctest_main.rs

@@ -3,7 +3,7 @@ use std::{io, thread};
 
 use crate::doc::{NEEDLESS_DOCTEST_MAIN, TEST_ATTR_IN_DOCTEST};
 use clippy_utils::diagnostics::span_lint;
-use rustc_ast::{Async, Fn, FnRetTy, Item, ItemKind};
+use rustc_ast::{CoroutineKind, Fn, FnRetTy, Item, ItemKind};
 use rustc_data_structures::sync::Lrc;
 use rustc_errors::emitter::EmitterWriter;
 use rustc_errors::Handler;
@@ -69,7 +69,7 @@ pub fn check(
                                 if !ignore {
                                     get_test_spans(&item, &mut test_attr_spans);
                                 }
-                                let is_async = matches!(sig.header.asyncness, Async::Yes { .. });
+                                let is_async = matches!(sig.header.coroutine_kind, Some(CoroutineKind::Async { .. }));
                                 let returns_nothing = match &sig.decl.output {
                                     FnRetTy::Default(..) => true,
                                     FnRetTy::Ty(ty) if ty.kind.is_unit() => true,

clippy_lints/src/empty_drop.rs

@@ -42,7 +42,7 @@ impl LateLintPass<'_> for EmptyDrop {
         }) = item.kind
             && trait_ref.trait_def_id() == cx.tcx.lang_items().drop_trait()
             && let impl_item_hir = child.id.hir_id()
-            && let Some(Node::ImplItem(impl_item)) = cx.tcx.hir().find(impl_item_hir)
+            && let Some(Node::ImplItem(impl_item)) = cx.tcx.opt_hir_node(impl_item_hir)
             && let ImplItemKind::Fn(_, b) = &impl_item.kind
             && let Body { value: func_expr, .. } = cx.tcx.hir().body(*b)
             && let func_expr = peel_blocks(func_expr)