Merge remote-tracking branch 'upstream/master' into rustup

Author: flip1995

Diff for: .github/workflows/lintcheck.yml

@@ -0,0 +1,118 @@
+name: Lintcheck
+
+on: pull_request
+
+env:
+  RUST_BACKTRACE: 1
+  CARGO_INCREMENTAL: 0
+
+concurrency:
+  # For a given workflow, if we push to the same PR, cancel all previous builds on that PR.
+  group: "${{ github.workflow }}-${{ github.event.pull_request.number}}"
+  cancel-in-progress: true
+
+jobs:
+  # Runs lintcheck on the PR's target branch and stores the results as an artifact
+  base:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 2
+
+    # HEAD is the generated merge commit `refs/pull/N/merge` between the PR and `master`, `HEAD^`
+    # being the commit from `master` that is the base of the merge
+    - name: Checkout base
+      run: git checkout HEAD^
+
+    # Use the lintcheck from the PR to generate the JSON in case the PR modifies lintcheck in some
+    # way
+    - name: Checkout current lintcheck
+      run: |
+        rm -rf lintcheck
+        git checkout ${{ github.sha }} -- lintcheck
+
+    - name: Cache lintcheck bin
+      id: cache-lintcheck-bin
+      uses: actions/cache@v4
+      with:
+        path: target/debug/lintcheck
+        key: lintcheck-bin-${{ hashfiles('lintcheck/**') }}
+
+    - name: Build lintcheck
+      if: steps.cache-lintcheck-bin.outputs.cache-hit != 'true'
+      run: cargo build --manifest-path=lintcheck/Cargo.toml
+
+    - name: Create cache key
+      id: key
+      run: echo "key=lintcheck-base-${{ hashfiles('lintcheck/**') }}-$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
+
+    - name: Cache results JSON
+      id: cache-json
+      uses: actions/cache@v4
+      with:
+        path: lintcheck-logs/lintcheck_crates_logs.json
+        key: ${{ steps.key.outputs.key }}
+
+    - name: Run lintcheck
+      if: steps.cache-json.outputs.cache-hit != 'true'
+      run: ./target/debug/lintcheck --format json
+
+    - name: Upload base JSON
+      uses: actions/upload-artifact@v4
+      with:
+        name: base
+        path: lintcheck-logs/lintcheck_crates_logs.json
+
+  # Runs lintcheck on the PR and stores the results as an artifact
+  head:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Cache lintcheck bin
+      id: cache-lintcheck-bin
+      uses: actions/cache@v4
+      with:
+        path: target/debug/lintcheck
+        key: lintcheck-bin-${{ hashfiles('lintcheck/**') }}
+
+    - name: Build lintcheck
+      if: steps.cache-lintcheck-bin.outputs.cache-hit != 'true'
+      run: cargo build --manifest-path=lintcheck/Cargo.toml
+
+    - name: Run lintcheck
+      run: ./target/debug/lintcheck --format json
+
+    - name: Upload head JSON
+      uses: actions/upload-artifact@v4
+      with:
+        name: head
+        path: lintcheck-logs/lintcheck_crates_logs.json
+
+  # Retrieves the head and base JSON results and prints the diff to the GH actions step summary
+  diff:
+    runs-on: ubuntu-latest
+
+    needs: [base, head]
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Restore lintcheck bin
+      uses: actions/cache/restore@v4
+      with:
+        path: target/debug/lintcheck
+        key: lintcheck-bin-${{ hashfiles('lintcheck/**') }}
+        fail-on-cache-miss: true
+
+    - name: Download JSON
+      uses: actions/download-artifact@v4
+
+    - name: Diff results
+      run: ./target/debug/lintcheck diff {base,head}/lintcheck_crates_logs.json >> $GITHUB_STEP_SUMMARY

Diff for: CHANGELOG.md

@@ -5362,6 +5362,7 @@ Released 2018-09-13
 [`extra_unused_type_parameters`]: https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_type_parameters
 [`fallible_impl_from`]: https://rust-lang.github.io/rust-clippy/master/index.html#fallible_impl_from
 [`field_reassign_with_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default
+[`field_scoped_visibility_modifiers`]: https://rust-lang.github.io/rust-clippy/master/index.html#field_scoped_visibility_modifiers
 [`filetype_is_file`]: https://rust-lang.github.io/rust-clippy/master/index.html#filetype_is_file
 [`filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_map
 [`filter_map_bool_then`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_map_bool_then
@@ -5520,6 +5521,7 @@ Released 2018-09-13
 [`manual_find_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_find_map
 [`manual_flatten`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_flatten
 [`manual_hash_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_hash_one
+[`manual_inspect`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_inspect
 [`manual_instant_elapsed`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_instant_elapsed
 [`manual_is_ascii_check`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_ascii_check
 [`manual_is_finite`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_finite
@@ -5915,6 +5917,7 @@ Released 2018-09-13
 [`unnecessary_lazy_evaluations`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations
 [`unnecessary_literal_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_literal_unwrap
 [`unnecessary_map_on_constructor`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_map_on_constructor
+[`unnecessary_min_or_max`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_min_or_max
 [`unnecessary_mut_passed`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
 [`unnecessary_operation`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation
 [`unnecessary_owned_empty_strings`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_owned_empty_strings

Diff for: book/src/lint_configuration.md

@@ -454,7 +454,7 @@ default configuration of Clippy. By default, any configuration will replace the
 * `doc-valid-idents = ["ClipPy"]` would replace the default list with `["ClipPy"]`.
 * `doc-valid-idents = ["ClipPy", ".."]` would append `ClipPy` to the default list.
 
-**Default Value:** `["KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "DirectX", "ECMAScript", "GPLv2", "GPLv3", "GitHub", "GitLab", "IPv4", "IPv6", "ClojureScript", "CoffeeScript", "JavaScript", "PureScript", "TypeScript", "WebAssembly", "NaN", "NaNs", "OAuth", "GraphQL", "OCaml", "OpenDNS", "OpenGL", "OpenMP", "OpenSSH", "OpenSSL", "OpenStreetMap", "OpenTelemetry", "WebGL", "WebGL2", "WebGPU", "TensorFlow", "TrueType", "iOS", "macOS", "FreeBSD", "TeX", "LaTeX", "BibTeX", "BibLaTeX", "MinGW", "CamelCase"]`
+**Default Value:** `["KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "DevOps", "DirectX", "ECMAScript", "GPLv2", "GPLv3", "GitHub", "GitLab", "IPv4", "IPv6", "ClojureScript", "CoffeeScript", "JavaScript", "PureScript", "TypeScript", "WebAssembly", "NaN", "NaNs", "OAuth", "GraphQL", "OCaml", "OpenDNS", "OpenGL", "OpenMP", "OpenSSH", "OpenSSL", "OpenStreetMap", "OpenTelemetry", "WebGL", "WebGL2", "WebGPU", "TensorFlow", "TrueType", "iOS", "macOS", "FreeBSD", "TeX", "LaTeX", "BibTeX", "BibLaTeX", "MinGW", "CamelCase"]`
 
 ---
 **Affected lints:**
@@ -695,6 +695,7 @@ The minimum rust version that the project supports. Defaults to the `rust-versio
 * [`manual_is_ascii_check`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_ascii_check)
 * [`manual_let_else`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_let_else)
 * [`manual_non_exhaustive`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_non_exhaustive)
+* [`manual_pattern_char_comparison`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_pattern_char_comparison)
 * [`manual_range_contains`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains)
 * [`manual_rem_euclid`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_rem_euclid)
 * [`manual_retain`](https://rust-lang.github.io/rust-clippy/master/index.html#manual_retain)

Diff for: book/src/usage.md

@@ -36,7 +36,7 @@ You can configure lint levels on the command line by adding
 cargo clippy -- -Aclippy::style -Wclippy::double_neg -Dclippy::perf
 ```
 
-For [CI] all warnings can be elevated to errors which will inturn fail
+For [CI] all warnings can be elevated to errors which will in turn fail
 the build and cause Clippy to exit with a code other than `0`.
 
 ```

Diff for: clippy_config/src/conf.rs

@@ -18,6 +18,7 @@ use std::{cmp, env, fmt, fs, io};
 #[rustfmt::skip]
 const DEFAULT_DOC_VALID_IDENTS: &[&str] = &[
     "KiB", "MiB", "GiB", "TiB", "PiB", "EiB",
+    "DevOps",
     "DirectX",
     "ECMAScript",
     "GPLv2", "GPLv3",
@@ -265,7 +266,7 @@ define_Conf! {
     ///
     /// Suppress lints whenever the suggested change would cause breakage for other crates.
     (avoid_breaking_exported_api: bool = true),
-    /// Lint: MANUAL_SPLIT_ONCE, MANUAL_STR_REPEAT, CLONED_INSTEAD_OF_COPIED, REDUNDANT_FIELD_NAMES, OPTION_MAP_UNWRAP_OR, REDUNDANT_STATIC_LIFETIMES, FILTER_MAP_NEXT, CHECKED_CONVERSIONS, MANUAL_RANGE_CONTAINS, USE_SELF, MEM_REPLACE_WITH_DEFAULT, MANUAL_NON_EXHAUSTIVE, OPTION_AS_REF_DEREF, MAP_UNWRAP_OR, MATCH_LIKE_MATCHES_MACRO, MANUAL_STRIP, MISSING_CONST_FOR_FN, UNNESTED_OR_PATTERNS, FROM_OVER_INTO, PTR_AS_PTR, IF_THEN_SOME_ELSE_NONE, APPROX_CONSTANT, DEPRECATED_CFG_ATTR, INDEX_REFUTABLE_SLICE, MAP_CLONE, BORROW_AS_PTR, MANUAL_BITS, ERR_EXPECT, CAST_ABS_TO_UNSIGNED, UNINLINED_FORMAT_ARGS, MANUAL_CLAMP, MANUAL_LET_ELSE, UNCHECKED_DURATION_SUBTRACTION, COLLAPSIBLE_STR_REPLACE, SEEK_FROM_CURRENT, SEEK_REWIND, UNNECESSARY_LAZY_EVALUATIONS, TRANSMUTE_PTR_TO_REF, ALMOST_COMPLETE_RANGE, NEEDLESS_BORROW, DERIVABLE_IMPLS, MANUAL_IS_ASCII_CHECK, MANUAL_REM_EUCLID, MANUAL_RETAIN, TYPE_REPETITION_IN_BOUNDS, TUPLE_ARRAY_CONVERSIONS, MANUAL_TRY_FOLD, MANUAL_HASH_ONE, ITER_KV_MAP, MANUAL_C_STR_LITERALS, ASSIGNING_CLONES, LEGACY_NUMERIC_CONSTANTS, ALLOW_ATTRIBUTES, ALLOW_ATTRIBUTES_WITHOUT_REASON.
+    /// Lint: MANUAL_SPLIT_ONCE, MANUAL_STR_REPEAT, CLONED_INSTEAD_OF_COPIED, REDUNDANT_FIELD_NAMES, OPTION_MAP_UNWRAP_OR, REDUNDANT_STATIC_LIFETIMES, FILTER_MAP_NEXT, CHECKED_CONVERSIONS, MANUAL_RANGE_CONTAINS, USE_SELF, MEM_REPLACE_WITH_DEFAULT, MANUAL_NON_EXHAUSTIVE, OPTION_AS_REF_DEREF, MAP_UNWRAP_OR, MATCH_LIKE_MATCHES_MACRO, MANUAL_STRIP, MISSING_CONST_FOR_FN, UNNESTED_OR_PATTERNS, FROM_OVER_INTO, PTR_AS_PTR, IF_THEN_SOME_ELSE_NONE, APPROX_CONSTANT, DEPRECATED_CFG_ATTR, INDEX_REFUTABLE_SLICE, MAP_CLONE, BORROW_AS_PTR, MANUAL_BITS, ERR_EXPECT, CAST_ABS_TO_UNSIGNED, UNINLINED_FORMAT_ARGS, MANUAL_CLAMP, MANUAL_LET_ELSE, UNCHECKED_DURATION_SUBTRACTION, COLLAPSIBLE_STR_REPLACE, SEEK_FROM_CURRENT, SEEK_REWIND, UNNECESSARY_LAZY_EVALUATIONS, TRANSMUTE_PTR_TO_REF, ALMOST_COMPLETE_RANGE, NEEDLESS_BORROW, DERIVABLE_IMPLS, MANUAL_IS_ASCII_CHECK, MANUAL_REM_EUCLID, MANUAL_RETAIN, TYPE_REPETITION_IN_BOUNDS, TUPLE_ARRAY_CONVERSIONS, MANUAL_TRY_FOLD, MANUAL_HASH_ONE, ITER_KV_MAP, MANUAL_C_STR_LITERALS, ASSIGNING_CLONES, LEGACY_NUMERIC_CONSTANTS, MANUAL_PATTERN_CHAR_COMPARISON, ALLOW_ATTRIBUTES, ALLOW_ATTRIBUTES_WITHOUT_REASON.
     ///
     /// The minimum rust version that the project supports. Defaults to the `rust-version` field in `Cargo.toml`
     #[default_text = ""]

Diff for: clippy_config/src/msrvs.rs

@@ -19,7 +19,7 @@ macro_rules! msrv_aliases {
 msrv_aliases! {
     1,81,0  { LINT_REASONS_STABILIZATION }
     1,77,0 { C_STR_LITERALS }
-    1,76,0 { PTR_FROM_REF }
+    1,76,0 { PTR_FROM_REF, OPTION_RESULT_INSPECT }
     1,71,0 { TUPLE_ARRAY_CONVERSIONS, BUILD_HASHER_HASH_ONE }
     1,70,0 { OPTION_RESULT_IS_VARIANT_AND, BINARY_HEAP_RETAIN }
     1,68,0 { PATH_MAIN_SEPARATOR_STR }

Diff for: clippy_lints/src/arc_with_non_send_sync.rs

@@ -17,7 +17,7 @@ declare_clippy_lint! {
     /// `Arc<T>` is a thread-safe `Rc<T>` and guarantees that updates to the reference counter
     /// use atomic operations. To send an `Arc<T>` across thread boundaries and
     /// share ownership between multiple threads, `T` must be [both `Send` and `Sync`](https://doc.rust-lang.org/std/sync/struct.Arc.html#thread-safety),
-    /// so either `T` should be made `Send + Sync` or an `Rc` should be used instead of an `Arc`
+    /// so either `T` should be made `Send + Sync` or an `Rc` should be used instead of an `Arc`.
     ///
     /// ### Example
     /// ```no_run

Diff for: clippy_lints/src/assigning_clones.rs

@@ -1,16 +1,18 @@
 use clippy_config::msrvs::{self, Msrv};
 use clippy_utils::diagnostics::span_lint_and_then;
 use clippy_utils::macros::HirNode;
+use clippy_utils::mir::{enclosing_mir, PossibleBorrowerMap};
 use clippy_utils::sugg::Sugg;
 use clippy_utils::{is_trait_method, local_is_initialized, path_to_local};
 use rustc_errors::Applicability;
 use rustc_hir::{self as hir, Expr, ExprKind};
 use rustc_lint::{LateContext, LateLintPass};
+use rustc_middle::mir;
 use rustc_middle::ty::{self, Instance, Mutability};
 use rustc_session::impl_lint_pass;
 use rustc_span::def_id::DefId;
 use rustc_span::symbol::sym;
-use rustc_span::{ExpnKind, SyntaxContext};
+use rustc_span::{ExpnKind, Span, SyntaxContext};
 
 declare_clippy_lint! {
     /// ### What it does
@@ -144,6 +146,7 @@ fn extract_call<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) -> Option<
     };
 
     Some(CallCandidate {
+        span: expr.span,
         target,
         kind,
         method_def_id: resolved_method.def_id(),
@@ -215,13 +218,85 @@ fn is_ok_to_suggest<'tcx>(cx: &LateContext<'tcx>, lhs: &Expr<'tcx>, call: &CallC
         return false;
     };
 
+    if clone_source_borrows_from_dest(cx, lhs, call.span) {
+        return false;
+    }
+
     // Now take a look if the impl block defines an implementation for the method that we're interested
     // in. If not, then we're using a default implementation, which is not interesting, so we will
     // not suggest the lint.
     let implemented_fns = cx.tcx.impl_item_implementor_ids(impl_block);
     implemented_fns.contains_key(&provided_fn.def_id)
 }
 
+/// Checks if the data being cloned borrows from the place that is being assigned to:
+///
+/// ```
+/// let mut s = String::new();
+/// let s2 = &s;
+/// s = s2.to_owned();
+/// ```
+///
+/// This cannot be written `s2.clone_into(&mut s)` because it has conflicting borrows.
+fn clone_source_borrows_from_dest(cx: &LateContext<'_>, lhs: &Expr<'_>, call_span: Span) -> bool {
+    /// If this basic block only exists to drop a local as part of an assignment, returns its
+    /// successor. Otherwise returns the basic block that was passed in.
+    fn skip_drop_block(mir: &mir::Body<'_>, bb: mir::BasicBlock) -> mir::BasicBlock {
+        if let mir::TerminatorKind::Drop { target, .. } = mir.basic_blocks[bb].terminator().kind {
+            target
+        } else {
+            bb
+        }
+    }
+
+    let Some(mir) = enclosing_mir(cx.tcx, lhs.hir_id) else {
+        return false;
+    };
+    let PossibleBorrowerMap { map: borrow_map, .. } = PossibleBorrowerMap::new(cx, mir);
+
+    // The operation `dest = src.to_owned()` in MIR is split up across 3 blocks *if* the type has `Drop`
+    // code. For types that don't, the second basic block is simply skipped.
+    // For the doc example above that would be roughly:
+    //
+    // bb0:
+    //  s2 = &s
+    //  s_temp = ToOwned::to_owned(move s2) -> bb1
+    //
+    // bb1:
+    //  drop(s) -> bb2  // drop the old string
+    //
+    // bb2:
+    //  s = s_temp
+    for bb in mir.basic_blocks.iter() {
+        let terminator = bb.terminator();
+
+        // Look for the to_owned/clone call.
+        if terminator.source_info.span != call_span {
+            continue;
+        }
+
+        if let mir::TerminatorKind::Call { ref args, target: Some(assign_bb), .. } = terminator.kind
+            && let [source] = &**args
+            && let mir::Operand::Move(source) = &source.node
+            && let assign_bb = skip_drop_block(mir, assign_bb)
+            // Skip any storage statements as they are just noise
+            && let Some(assignment) = mir.basic_blocks[assign_bb].statements
+                .iter()
+                .find(|stmt| {
+                    !matches!(stmt.kind, mir::StatementKind::StorageDead(_) | mir::StatementKind::StorageLive(_))
+                })
+            && let mir::StatementKind::Assign(box (borrowed, _)) = &assignment.kind
+            && let Some(borrowers) = borrow_map.get(&borrowed.local)
+            && borrowers.contains(source.local)
+        {
+            return true;
+        }
+
+        return false;
+    }
+    false
+}
+
 fn suggest<'tcx>(
     cx: &LateContext<'tcx>,
     ctxt: SyntaxContext,
@@ -255,6 +330,7 @@ enum TargetTrait {
 
 #[derive(Debug)]
 struct CallCandidate<'tcx> {
+    span: Span,
     target: TargetTrait,
     kind: CallKind<'tcx>,
     // DefId of the called method from an impl block that implements the target trait

Diff for: clippy_lints/src/attrs/allow_attributes.rs

@@ -1,17 +1,17 @@
+use super::ALLOW_ATTRIBUTES;
 use clippy_utils::diagnostics::span_lint_and_sugg;
 use clippy_utils::is_from_proc_macro;
 use rustc_ast::{AttrStyle, Attribute};
 use rustc_errors::Applicability;
 use rustc_lint::{LateContext, LintContext};
 use rustc_middle::lint::in_external_macro;
-use super::ALLOW_ATTRIBUTES;
 
 // Separate each crate's features.
 pub fn check<'cx>(cx: &LateContext<'cx>, attr: &'cx Attribute) {
     if !in_external_macro(cx.sess(), attr.span)
         && let AttrStyle::Outer = attr.style
         && let Some(ident) = attr.ident()
-        && !is_from_proc_macro(cx, &attr)
+        && !is_from_proc_macro(cx, attr)
     {
         span_lint_and_sugg(
             cx,

Diff for: clippy_lints/src/attrs/allow_attributes_without_reason.rs

@@ -17,7 +17,7 @@ pub(super) fn check<'cx>(cx: &LateContext<'cx>, name: Symbol, items: &[NestedMet
     }
 
     // Check if the attribute is in an external macro and therefore out of the developer's control
-    if in_external_macro(cx.sess(), attr.span) || is_from_proc_macro(cx, &attr) {
+    if in_external_macro(cx.sess(), attr.span) || is_from_proc_macro(cx, attr) {
         return;
     }
 

Diff for: clippy_lints/src/attrs/mod.rs

@@ -1,7 +1,7 @@
 //! checks for attributes
 
-mod allow_attributes_without_reason;
 mod allow_attributes;
+mod allow_attributes_without_reason;
 mod blanket_clippy_restriction_lints;
 mod deprecated_cfg_attr;
 mod deprecated_semver;
@@ -505,6 +505,7 @@ pub struct Attributes {
 }
 
 impl_lint_pass!(Attributes => [
+    ALLOW_ATTRIBUTES,
     ALLOW_ATTRIBUTES_WITHOUT_REASON,
     INLINE_ALWAYS,
     DEPRECATED_SEMVER,
@@ -534,15 +535,12 @@ impl<'tcx> LateLintPass<'tcx> for Attributes {
                 if is_lint_level(ident.name, attr.id) {
                     blanket_clippy_restriction_lints::check(cx, ident.name, items);
                 }
-                if matches!(ident.name, sym::allow) {
-                    if self.msrv.meets(msrvs::LINT_REASONS_STABILIZATION) {
-                        allow_attributes::check(cx, attr);
-                    }
+                if matches!(ident.name, sym::allow) && self.msrv.meets(msrvs::LINT_REASONS_STABILIZATION) {
+                    allow_attributes::check(cx, attr);
                 }
-                if matches!(ident.name, sym::allow | sym::expect) {
-                    if self.msrv.meets(msrvs::LINT_REASONS_STABILIZATION) {
-                        allow_attributes_without_reason::check(cx, ident.name, items, attr);
-                    }
+                if matches!(ident.name, sym::allow | sym::expect) && self.msrv.meets(msrvs::LINT_REASONS_STABILIZATION)
+                {
+                    allow_attributes_without_reason::check(cx, ident.name, items, attr);
                 }
                 if items.is_empty() || !attr.has_name(sym::deprecated) {
                     return;