Rustup (rust-lang#14262)

r? @ghost

changelog: none

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "clippy"
 # begin autogenerated version
-version = "0.1.86"
+version = "0.1.87"
 # end autogenerated version
 description = "A bunch of helpful lints to avoid common pitfalls in Rust"
 repository = "https://github.com/rust-lang/rust-clippy"

clippy_config/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "clippy_config"
 # begin autogenerated version
-version = "0.1.86"
+version = "0.1.87"
 # end autogenerated version
 edition = "2024"
 publish = false

clippy_lints/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "clippy_lints"
 # begin autogenerated version
-version = "0.1.86"
+version = "0.1.87"
 # end autogenerated version
 description = "A bunch of helpful lints to avoid common pitfalls in Rust"
 repository = "https://github.com/rust-lang/rust-clippy"

clippy_lints/src/approx_const.rs

@@ -3,10 +3,10 @@ use clippy_utils::diagnostics::span_lint_and_help;
 use clippy_utils::msrvs::{self, Msrv};
 use rustc_ast::ast::{FloatTy, LitFloatType, LitKind};
 use rustc_attr_parsing::RustcVersion;
-use rustc_hir::{Expr, ExprKind};
+use rustc_hir::{HirId, Lit};
 use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::impl_lint_pass;
-use rustc_span::symbol;
+use rustc_span::{Span, symbol};
 use std::f64::consts as f64;
 
 declare_clippy_lint! {
@@ -73,30 +73,36 @@ impl ApproxConstant {
             msrv: conf.msrv.clone(),
         }
     }
+}
 
-    fn check_lit(&self, cx: &LateContext<'_>, lit: &LitKind, e: &Expr<'_>) {
-        match *lit {
+impl LateLintPass<'_> for ApproxConstant {
+    fn check_lit(&mut self, cx: &LateContext<'_>, _hir_id: HirId, lit: &Lit, _negated: bool) {
+        match lit.node {
             LitKind::Float(s, LitFloatType::Suffixed(fty)) => match fty {
-                FloatTy::F16 => self.check_known_consts(cx, e, s, "f16"),
-                FloatTy::F32 => self.check_known_consts(cx, e, s, "f32"),
-                FloatTy::F64 => self.check_known_consts(cx, e, s, "f64"),
-                FloatTy::F128 => self.check_known_consts(cx, e, s, "f128"),
+                FloatTy::F16 => self.check_known_consts(cx, lit.span, s, "f16"),
+                FloatTy::F32 => self.check_known_consts(cx, lit.span, s, "f32"),
+                FloatTy::F64 => self.check_known_consts(cx, lit.span, s, "f64"),
+                FloatTy::F128 => self.check_known_consts(cx, lit.span, s, "f128"),
             },
             // FIXME(f16_f128): add `f16` and `f128` when these types become stable.
-            LitKind::Float(s, LitFloatType::Unsuffixed) => self.check_known_consts(cx, e, s, "f{32, 64}"),
+            LitKind::Float(s, LitFloatType::Unsuffixed) => self.check_known_consts(cx, lit.span, s, "f{32, 64}"),
             _ => (),
         }
     }
 
-    fn check_known_consts(&self, cx: &LateContext<'_>, e: &Expr<'_>, s: symbol::Symbol, module: &str) {
+    extract_msrv_attr!(LateContext);
+}
+
+impl ApproxConstant {
+    fn check_known_consts(&self, cx: &LateContext<'_>, span: Span, s: symbol::Symbol, module: &str) {
         let s = s.as_str();
         if s.parse::<f64>().is_ok() {
             for &(constant, name, min_digits, msrv) in &KNOWN_CONSTS {
                 if is_approx_const(constant, s, min_digits) && msrv.is_none_or(|msrv| self.msrv.meets(msrv)) {
                     span_lint_and_help(
                         cx,
                         APPROX_CONSTANT,
-                        e.span,
+                        span,
                         format!("approximate value of `{module}::consts::{name}` found"),
                         None,
                         "consider using the constant directly",
@@ -110,16 +116,6 @@ impl ApproxConstant {
 
 impl_lint_pass!(ApproxConstant => [APPROX_CONSTANT]);
 
-impl<'tcx> LateLintPass<'tcx> for ApproxConstant {
-    fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
-        if let ExprKind::Lit(lit) = &e.kind {
-            self.check_lit(cx, &lit.node, e);
-        }
-    }
-
-    extract_msrv_attr!(LateContext);
-}
-
 /// Returns `false` if the number of significant figures in `value` are
 /// less than `min_digits`; otherwise, returns true if `value` is equal
 /// to `constant`, rounded to the number of digits present in `value`.

clippy_lints/src/arbitrary_source_item_ordering.rs

@@ -338,7 +338,7 @@ impl<'tcx> LateLintPass<'tcx> for ArbitrarySourceItemOrdering {
             return;
         }
 
-        let items = module.item_ids.iter().map(|&id| cx.tcx.hir().item(id));
+        let items = module.item_ids.iter().map(|&id| cx.tcx.hir_item(id));
 
         // Iterates over the items within a module.
         //

clippy_lints/src/async_yields_async.rs

@@ -60,12 +60,12 @@ impl<'tcx> LateLintPass<'tcx> for AsyncYieldsAsync {
                 // XXXkhuey maybe we should?
                 return;
             },
-            CoroutineSource::Block => cx.tcx.hir().body(*body_id).value,
+            CoroutineSource::Block => cx.tcx.hir_body(*body_id).value,
             CoroutineSource::Closure => {
                 // Like `async fn`, async closures are wrapped in an additional block
                 // to move all of the closure's arguments into the future.
 
-                let async_closure_body = cx.tcx.hir().body(*body_id).value;
+                let async_closure_body = cx.tcx.hir_body(*body_id).value;
                 let ExprKind::Block(block, _) = async_closure_body.kind else {
                     return;
                 };

clippy_lints/src/attrs/mixed_attributes_style.rs

@@ -2,10 +2,10 @@ use super::MIXED_ATTRIBUTES_STYLE;
 use clippy_utils::diagnostics::span_lint;
 use rustc_ast::{AttrKind, AttrStyle, Attribute};
 use rustc_data_structures::fx::FxHashSet;
-use rustc_data_structures::sync::Lrc;
 use rustc_lint::{EarlyContext, LintContext};
 use rustc_span::source_map::SourceMap;
 use rustc_span::{SourceFile, Span, Symbol};
+use std::sync::Arc;
 
 #[derive(Hash, PartialEq, Eq)]
 enum SimpleAttrKind {
@@ -79,7 +79,7 @@ fn lint_mixed_attrs(cx: &EarlyContext<'_>, attrs: &[Attribute]) {
     );
 }
 
-fn attr_in_same_src_as_item(source_map: &SourceMap, item_src: &Lrc<SourceFile>, attr_span: Span) -> bool {
+fn attr_in_same_src_as_item(source_map: &SourceMap, item_src: &Arc<SourceFile>, attr_span: Span) -> bool {
     let attr_src = source_map.lookup_source_file(attr_span.lo());
-    Lrc::ptr_eq(item_src, &attr_src)
+    Arc::ptr_eq(item_src, &attr_src)
 }

clippy_lints/src/attrs/utils.rs

@@ -22,15 +22,15 @@ pub(super) fn is_lint_level(symbol: Symbol, attr_id: AttrId) -> bool {
 
 pub(super) fn is_relevant_item(cx: &LateContext<'_>, item: &Item<'_>) -> bool {
     if let ItemKind::Fn { body: eid, .. } = item.kind {
-        is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir().body(eid).value)
+        is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir_body(eid).value)
     } else {
         true
     }
 }
 
 pub(super) fn is_relevant_impl(cx: &LateContext<'_>, item: &ImplItem<'_>) -> bool {
     match item.kind {
-        ImplItemKind::Fn(_, eid) => is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir().body(eid).value),
+        ImplItemKind::Fn(_, eid) => is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir_body(eid).value),
         _ => false,
     }
 }
@@ -39,7 +39,7 @@ pub(super) fn is_relevant_trait(cx: &LateContext<'_>, item: &TraitItem<'_>) -> b
     match item.kind {
         TraitItemKind::Fn(_, TraitFn::Required(_)) => true,
         TraitItemKind::Fn(_, TraitFn::Provided(eid)) => {
-            is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir().body(eid).value)
+            is_relevant_expr(cx, cx.tcx.typeck_body(eid), cx.tcx.hir_body(eid).value)
         },
         _ => false,
     }

clippy_lints/src/booleans.rs

@@ -454,7 +454,7 @@ fn simplify_not(cx: &LateContext<'_>, curr_msrv: &Msrv, expr: &Expr<'_>) -> Opti
                 })
         },
         ExprKind::Closure(closure) => {
-            let body = cx.tcx.hir().body(closure.body);
+            let body = cx.tcx.hir_body(closure.body);
             let params = body
                 .params
                 .iter()

clippy_lints/src/casts/cast_possible_truncation.rs

@@ -4,13 +4,13 @@ use clippy_utils::expr_or_init;
 use clippy_utils::source::snippet;
 use clippy_utils::sugg::Sugg;
 use clippy_utils::ty::{get_discriminant_value, is_isize_or_usize};
+use rustc_abi::IntegerType;
 use rustc_errors::{Applicability, Diag};
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::{BinOpKind, Expr, ExprKind};
 use rustc_lint::LateContext;
 use rustc_middle::ty::{self, FloatTy, Ty};
 use rustc_span::Span;
-use rustc_target::abi::IntegerType;
 
 use super::{CAST_ENUM_TRUNCATION, CAST_POSSIBLE_TRUNCATION, utils};
 

clippy_lints/src/casts/cast_ptr_alignment.rs

@@ -66,7 +66,7 @@ fn is_used_as_unaligned(cx: &LateContext<'_>, e: &Expr<'_>) -> bool {
             if matches!(name.ident.as_str(), "read_unaligned" | "write_unaligned")
                 && let Some(def_id) = cx.typeck_results().type_dependent_def_id(parent.hir_id)
                 && let Some(def_id) = cx.tcx.impl_of_method(def_id)
-                && cx.tcx.type_of(def_id).instantiate_identity().is_unsafe_ptr()
+                && cx.tcx.type_of(def_id).instantiate_identity().is_raw_ptr()
             {
                 true
             } else {

clippy_lints/src/collection_is_never_read.rs

@@ -118,7 +118,7 @@ fn has_no_read_access<'tcx, T: Visitable<'tcx>>(cx: &LateContext<'tcx>, id: HirI
             let is_read_in_closure_arg = args.iter().any(|arg| {
                 if let ExprKind::Closure(closure) = arg.kind
                     // To keep things simple, we only check the first param to see if its read.
-                    && let Body { params: [param, ..], value } = cx.tcx.hir().body(closure.body)
+                    && let Body { params: [param, ..], value } = cx.tcx.hir_body(closure.body)
                 {
                     !has_no_read_access(cx, param.hir_id, *value)
                 } else {

clippy_lints/src/declared_lints.rs

@@ -145,8 +145,6 @@ pub static LINTS: &[&crate::LintInfo] = &[
     crate::doc::DOC_NESTED_REFDEFS_INFO,
     crate::doc::DOC_OVERINDENTED_LIST_ITEMS_INFO,
     crate::doc::EMPTY_DOCS_INFO,
-    crate::doc::EMPTY_LINE_AFTER_DOC_COMMENTS_INFO,
-    crate::doc::EMPTY_LINE_AFTER_OUTER_ATTR_INFO,
     crate::doc::MISSING_ERRORS_DOC_INFO,
     crate::doc::MISSING_PANICS_DOC_INFO,
     crate::doc::MISSING_SAFETY_DOC_INFO,
@@ -163,6 +161,8 @@ pub static LINTS: &[&crate::LintInfo] = &[
     crate::else_if_without_else::ELSE_IF_WITHOUT_ELSE_INFO,
     crate::empty_drop::EMPTY_DROP_INFO,
     crate::empty_enum::EMPTY_ENUM_INFO,
+    crate::empty_line_after::EMPTY_LINE_AFTER_DOC_COMMENTS_INFO,
+    crate::empty_line_after::EMPTY_LINE_AFTER_OUTER_ATTR_INFO,
     crate::empty_with_brackets::EMPTY_ENUM_VARIANTS_WITH_BRACKETS_INFO,
     crate::empty_with_brackets::EMPTY_STRUCTS_WITH_BRACKETS_INFO,
     crate::endian_bytes::BIG_ENDIAN_BYTES_INFO,

clippy_lints/src/default_numeric_fallback.rs

@@ -52,11 +52,10 @@ declare_lint_pass!(DefaultNumericFallback => [DEFAULT_NUMERIC_FALLBACK]);
 
 impl<'tcx> LateLintPass<'tcx> for DefaultNumericFallback {
     fn check_body(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) {
-        let hir = cx.tcx.hir();
         // NOTE: this is different from `clippy_utils::is_inside_always_const_context`.
         // Inline const supports type inference.
         let is_parent_const = matches!(
-            hir.body_const_context(hir.body_owner_def_id(body.id())),
+            cx.tcx.hir_body_const_context(cx.tcx.hir_body_owner_def_id(body.id())),
             Some(ConstContext::Const { inline: false } | ConstContext::Static(_))
         );
         let mut visitor = NumericFallbackVisitor::new(cx, is_parent_const);

clippy_lints/src/dereference.rs

@@ -682,7 +682,7 @@ fn try_parse_ref_op<'tcx>(
             },
             [arg],
         ) => (true, typeck.qpath_res(path, *hir_id).opt_def_id()?, arg),
-        ExprKind::Unary(UnOp::Deref, sub_expr) if !typeck.expr_ty(sub_expr).is_unsafe_ptr() => {
+        ExprKind::Unary(UnOp::Deref, sub_expr) if !typeck.expr_ty(sub_expr).is_raw_ptr() => {
             return Some((RefOp::Deref, sub_expr));
         },
         ExprKind::AddrOf(BorrowKind::Ref, mutability, sub_expr) => return Some((RefOp::AddrOf(mutability), sub_expr)),

clippy_lints/src/derivable_impls.rs

@@ -197,7 +197,7 @@ impl<'tcx> LateLintPass<'tcx> for DerivableImpls {
             && let impl_item_hir = child.id.hir_id()
             && let Node::ImplItem(impl_item) = cx.tcx.hir_node(impl_item_hir)
             && let ImplItemKind::Fn(_, b) = &impl_item.kind
-            && let Body { value: func_expr, .. } = cx.tcx.hir().body(*b)
+            && let Body { value: func_expr, .. } = cx.tcx.hir_body(*b)
             && let &ty::Adt(adt_def, args) = cx.tcx.type_of(item.owner_id).instantiate_identity().kind()
             && let attrs = cx.tcx.hir().attrs(item.hir_id())
             && !attrs.iter().any(|attr| attr.doc_str().is_some())

clippy_lints/src/derive.rs

@@ -437,8 +437,8 @@ impl<'tcx> Visitor<'tcx> for UnsafeVisitor<'_, 'tcx> {
         walk_expr(self, expr)
     }
 
-    fn nested_visit_map(&mut self) -> Self::Map {
-        self.cx.tcx.hir()
+    fn maybe_tcx(&mut self) -> Self::MaybeTyCtxt {
+        self.cx.tcx
     }
 }