--------------------------------------------------------------------------------
Profile data file 'results/clgout-nightly-2026-08-15-issue-58319-Clippy-IncrFull-Threads1' (creator: callgrind-3.25.1)
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I1 cache: 
D1 cache: 
LL cache: 
Timerange: Basic block 0 - 46577704
Trigger: Program termination
Profiled target:  /home/moon/git/rustc-perf/site/frontend/rust-clippy/target/clippy-build/clippy-driver --crate-name issue_58319 --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg cfg(docsrs,test) --check-cfg cfg(feature, values()) -C metadata=bcd6a4a1453ef17e -C extra-filename=-ffa9b485067bee70 --out-dir /tmp/.tmpnB9boT/target/debug/deps -L dependency=/tmp/.tmpnB9boT/target/debug/deps -C incremental=/tmp/.tmpnB9boT/incremental-state -Wclippy::all -Zthreads=1 -Adeprecated -Aunknown-lints -Zincremental-verify-ich (PID 279095, part 1)
Events recorded:  Ir
Events shown:     Ir
Event sort order: Ir
Thresholds:       99
Include dirs:     
User annotated:   
Auto-annotation:  on

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Ir                   
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245,540,873 (100.0%)  PROGRAM TOTALS

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Ir                   file:function
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24,787,264 (10.09%)  ???:<rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_field [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 6,120,586 ( 2.49%)  ???:<rustc_borrowck::type_check::TypeChecker as rustc_middle::mir::visit::Visitor>::visit_body [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 4,183,818 ( 1.70%)  ???:0x0000000000173dc0 [/usr/lib/libc.so.6]
 3,642,237 ( 1.48%)  ???:<rustc_trait_selection::traits::fulfill::FulfillProcessor as rustc_data_structures::obligation_forest::ObligationProcessor>::process_obligation [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 3,441,488 ( 1.40%)  ???:0x000000000000fb40 [/usr/lib/ld-linux-x86-64.so.2]
 3,436,703 ( 1.40%)  ???:<rustc_middle::ty::context::CtxtInterners>::intern_ty [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 3,006,927 ( 1.22%)  ???:<rustc_middle::ty::context::CtxtInterners>::intern_predicate [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,947,714 ( 1.20%)  ???:<rustc_stable_hash::sip128::SipHasher128>::short_write_process_buffer::<8> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,657,664 ( 1.08%)  site/frontend/rust-clippy/clippy_lints/src/combined_late_pass.rs:<clippy_lints::CombinedLateLintPass as rustc_lint::passes::LateLintPass>::check_expr [/home/moon/git/rustc-perf/site/frontend/rust-clippy/target/clippy-build/clippy-driver]
 2,505,810 ( 1.02%)  ???:<rustc_hir_typeck::fn_ctxt::FnCtxt>::coerce [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,422,840 ( 0.99%)  ???:<rustc_middle::mir::BasicBlockData as rustc_data_structures::stable_hash::StableHash>::stable_hash::<rustc_middle::ich::StableHashState> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,363,969 ( 0.96%)  ???:<rustc_ast_lowering::LoweringContext>::lower_qpath [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,351,101 ( 0.96%)  ???:<rustc_resolve::late::LateResolutionVisitor>::resolve_path [???]
 2,294,842 ( 0.93%)  ???:<rustc_middle::dep_graph::graph::DepGraphData>::alloc_and_color_node [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,225,555 ( 0.91%)  ???:<rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_call'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,146,753 ( 0.87%)  ???:<rustc_data_structures::obligation_forest::ObligationForest<rustc_trait_selection::traits::fulfill::PendingPredicateObligation>>::process_obligations::<rustc_trait_selection::traits::fulfill::FulfillProcessor> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 2,075,030 ( 0.85%)  ???:rustc_borrowck::borrowck_check_region_constraints [???]
 2,043,443 ( 0.83%)  ???:<rustc_data_structures::graph::scc::SccsConstruction<rustc_borrowck::constraints::graph::RegionGraph<rustc_borrowck::constraints::graph::Normal>, rustc_borrowck::handle_placeholders::SccAnnotations<rustc_borrowck::handle_placeholders::RegionTracker>>>::construct [???]
 2,009,285 ( 0.82%)  ???:rustc_borrowck::get_flow_results [???]
 1,957,596 ( 0.80%)  ???:<rustc_hir_typeck::fn_ctxt::FnCtxt>::instantiate_value_path [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,896,900 ( 0.77%)  ???:rustc_borrowck::type_check::liveness::generate [???]
 1,875,178 ( 0.76%)  ???:<rustc_middle::ty::Ty as rustc_type_ir::fold::TypeSuperFoldable<rustc_middle::ty::context::TyCtxt>>::super_fold_with::<rustc_infer::infer::resolve::OpportunisticVarResolver> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,867,255 ( 0.76%)  ???:<rustc_hir::hir::QPath as rustc_data_structures::stable_hash::StableHash>::stable_hash::<rustc_middle::ich::StableHashState> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,864,842 ( 0.76%)  ???:<rustc_infer::infer::resolve::OpportunisticVarResolver as rustc_type_ir::fold::TypeFolder<rustc_middle::ty::context::TyCtxt>>::fold_predicate [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,778,083 ( 0.72%)  ???:<rustc_hir_typeck::writeback::WritebackCx>::visit_node_id [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,690,576 ( 0.69%)  ???:0x000000000000ba80 [/usr/lib/ld-linux-x86-64.so.2]
 1,655,204 ( 0.67%)  include/jemalloc/internal/rtree.h:free
 1,588,450 ( 0.65%)  ???:<rustc_borrowck::type_check::TypeChecker>::normalize_and_prove_instantiated_clauses [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,535,920 ( 0.63%)  ???:<rustc_hir_typeck::fn_ctxt::FnCtxt>::check_expr_with_expectation_and_args'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,517,808 ( 0.62%)  ???:<rustc_borrowck::type_check::TypeChecker>::fully_perform_op::<rustc_middle::ty::Ty, rustc_middle::ty::ParamEnvAnd<rustc_middle::traits::query::type_op::Normalize<rustc_middle::ty::Ty>>> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,516,276 ( 0.62%)  ???:<scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::with::<<rustc_span::hygiene::HygieneData>::with<rustc_span::hygiene::ExpnData, <rustc_span::hygiene::SyntaxContext>::outer_expn_data::{closure#0}>::{closure#0}, rustc_span::hygiene::ExpnData> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,510,327 ( 0.62%)  ???:<rustc_trait_selection::traits::select::SelectionContext>::confirm_candidate [???]
 1,472,249 ( 0.60%)  ???:<rustc_query_impl::query_impl::typeck_root::make_query_vtable::{closure#2} as core::ops::function::FnOnce<(&mut rustc_middle::ich::StableHashState, &rustc_middle::query::erase::ErasedData<[u8; 8]>)>>::call_once [???]
 1,348,677 ( 0.55%)  ???:<rustc_lint::BuiltinCombinedLateLintModPass as rustc_lint::passes::LateLintPass>::check_expr [???]
 1,331,772 ( 0.54%)  ???:rustc_middle::dep_graph::read_deps::<<rustc_middle::dep_graph::graph::DepGraph>::read_index::{closure#0}>::{closure#0} [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,284,242 ( 0.52%)  ???:<rustc_ast_lowering::LoweringContext>::lower_expr_mut'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,265,794 ( 0.52%)  ???:<rustc_resolve::Resolver>::traits_in_scope [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,256,468 ( 0.51%)  ???:<rustc_type_ir::ty_kind::TyKind<rustc_middle::ty::context::TyCtxt> as rustc_data_structures::stable_hash::StableHash>::stable_hash::<rustc_middle::ich::StableHashState> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,164,791 ( 0.47%)  ???:<rustc_index::interval::IntervalSet<rustc_mir_dataflow::points::PointIndex>>::union [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,162,941 ( 0.47%)  ???:<rustc_infer::infer::relate::type_relating::TypeRelating as rustc_type_ir::relate::TypeRelation<rustc_middle::ty::context::TyCtxt>>::tys [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,148,440 ( 0.47%)  ???:rustc_query_impl::execution::try_execute_query::<rustc_middle::query::caches::DefIdCache<rustc_middle::query::erase::ErasedData<[u8; 8]>>, true> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,129,767 ( 0.46%)  ???:<rustc_middle::ich::StableHashState as rustc_data_structures::stable_hash::StableHashCtxt>::stable_hash_span [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
 1,087,789 ( 0.44%)  ???:0x000000000000aec0 [/usr/lib/ld-linux-x86-64.so.2]
 1,054,733 ( 0.43%)  ???:0x00000000001747c0 [/usr/lib/libc.so.6]
 1,037,735 ( 0.42%)  ???:<rustc_trait_selection::traits::select::SelectionContext>::select [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   989,197 ( 0.40%)  ???:<rustc_span::source_map::SourceMap>::end_point [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   976,379 ( 0.40%)  ???:<rustc_hir::hir::Expr as rustc_data_structures::stable_hash::StableHash>::stable_hash::<rustc_middle::ich::StableHashState>'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   967,702 ( 0.39%)  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/jemalloc.c:free
   953,574 ( 0.39%)  include/jemalloc/internal/jemalloc_internal_inlines_c.h:malloc [/home/moon/git/rustc-perf/site/frontend/rust-clippy/target/clippy-build/clippy-driver]
   950,666 ( 0.39%)  ???:<rustc_resolve::Resolver>::resolve_ident_in_scope_set_inner [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   941,443 ( 0.38%)  ???:<rustc_mir_build::builder::Builder>::expr_into_dest'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   905,828 ( 0.37%)  ???:rustc_hir_typeck::typeck_with_inspect::{closure#0} [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   904,529 ( 0.37%)  ???:<rustc_data_structures::obligation_forest::ObligationForest<rustc_trait_selection::traits::fulfill::PendingPredicateObligation>>::compress::<<rustc_data_structures::obligation_forest::ObligationForest<rustc_trait_selection::traits::fulfill::PendingPredicateObligation>>::process_obligations<rustc_trait_selection::traits::fulfill::FulfillProcessor>::{closure#1}> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   897,674 ( 0.37%)  ???:<rustc_borrowck::root_cx::BorrowCheckRootCtxt>::do_mir_borrowck [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   896,853 ( 0.37%)  ???:<rustc_infer::infer::InferCtxt>::rollback_to [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   886,165 ( 0.36%)  ???:<rustc_mir_build::builder::Builder>::expr_as_place'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   828,875 ( 0.34%)  ???:<rustc_mir_build::thir::cx::ThirBuildCx>::mirror_expr'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
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   747,333 ( 0.30%)  ???:<rustc_privacy::TypePrivacyVisitor as rustc_hir::intravisit::Visitor>::visit_expr'2 [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   740,406 ( 0.30%)  ???:<rustc_middle::ty::context::TyCtxt>::check_stability_allow_unstable [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
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   701,817 ( 0.29%)  ???:<rustc_middle::mir::Body as core::clone::Clone>::clone [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   676,060 ( 0.28%)  ???:<rustc_stable_hash::sip128::SipHasher128>::short_write_process_buffer::<4> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
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   652,126 ( 0.27%)  ???:<rustc_resolve::late::LateResolutionVisitor>::smart_resolve_path_fragment [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   641,947 ( 0.26%)  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/tcache.c:tcache_bin_flush_small [/home/moon/git/rustc-perf/site/frontend/rust-clippy/target/clippy-build/clippy-driver]
   639,034 ( 0.26%)  ???:rustc_mir_transform::simplify::simplify_cfg [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   633,890 ( 0.26%)  ???:<rustc_trait_selection::traits::wf::WfPredicates as rustc_type_ir::visit::TypeVisitor<rustc_middle::ty::context::TyCtxt>>::visit_ty [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   615,096 ( 0.25%)  ???:<rustc_span::span_encoding::Span>::desugaring_kind [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
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   589,658 ( 0.24%)  ???:<hashbrown::raw::RawTable<(rustc_middle::ty::context::InternedInSet<rustc_type_ir::ty_info::WithCachedTypeInfo<rustc_type_ir::binder::Binder<rustc_middle::ty::context::TyCtxt, rustc_type_ir::predicate_kind::PredicateKind<rustc_middle::ty::context::TyCtxt>>>>, ())>>::reserve_rehash::<rustc_data_structures::sharded::table_entry<rustc_middle::ty::context::InternedInSet<rustc_type_ir::ty_info::WithCachedTypeInfo<rustc_type_ir::binder::Binder<rustc_middle::ty::context::TyCtxt, rustc_type_ir::predicate_kind::PredicateKind<rustc_middle::ty::context::TyCtxt>>>>, (), rustc_type_ir::binder::Binder<rustc_middle::ty::context::TyCtxt, rustc_type_ir::predicate_kind::PredicateKind<rustc_middle::ty::context::TyCtxt>>>::{closure#1}> [???]
   579,489 ( 0.24%)  ???:<rustc_middle::ty::context::TyCtxt>::create_def [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
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   569,857 ( 0.23%)  ???:<rustc_hir_typeck::fn_ctxt::FnCtxt>::add_required_obligations_for_hir [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   526,752 ( 0.21%)  ???:<rustc_borrowck::type_check::TypeChecker>::fully_perform_op::<(), rustc_middle::ty::ParamEnvAnd<rustc_middle::traits::query::type_op::ProvePredicate>> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
   499,255 ( 0.20%)  ???:<rustc_metadata::rmeta::decoder::CrateMetadata>::new [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
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     4,103 ( 0.00%)  ???:<&rustc_middle::ty::list::RawList<(), rustc_middle::ty::generic_args::GenericArg> as rustc_data_structures::stable_hash::StableHash>::stable_hash::<rustc_middle::ich::StableHashState> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
     4,095 ( 0.00%)  ???:<hashbrown::raw::RawTable<usize>>::reserve_rehash::<indexmap::inner::get_hash<(rustc_span::symbol::Symbol, core::option::Option<rustc_span::symbol::Symbol>), ()>::{closure#0}> [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
     4,086 ( 0.00%)  src/emap.c:ecache_evict
     4,083 ( 0.00%)  ???:<rustc_query_impl::query_impl::attrs_for_def::make_query_vtable::{closure#2} as core::ops::function::FnOnce<(&mut rustc_middle::ich::StableHashState, &rustc_middle::query::erase::ErasedData<[u8; 16]>)>>::call_once [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
     4,076 ( 0.00%)  include/jemalloc/internal/ehooks.h:pa_alloc
     4,050 ( 0.00%)  ???:rustc_query_impl::query_impl::visibility::execute_query_incr::__rust_end_short_backtrace [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
     4,017 ( 0.00%)  ???:pthread_mutex_init [/usr/lib/libc.so.6]
     4,015 ( 0.00%)  ???:<rustc_metadata::creader::CStore>::expn_that_defined_untracked [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]
     3,965 ( 0.00%)  ???:<rustc_middle::ty::context::TyCtxt>::typeck_body [/home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/librustc_driver-173404cd07acc0f2.so]

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/format_args.rs
--------------------------------------------------------------------------------
Ir              

-- line 321 ----------------------------------------
     .               ty_msrv_map: FxHashMap<Ty<'tcx>, Option<RustcVersion>>,
     .               has_derived_debug: FxHashMap<Ty<'tcx>, bool>,
     .               has_pointer_format: FxHashMap<Ty<'tcx>, bool>,
     .           }
     .           
     .           impl<'tcx> FormatArgs<'tcx> {
     .               pub fn new(tcx: TyCtxt<'tcx>, conf: &'static Conf, format_args: FormatArgsStorage) -> Self {
     .                   let ty_msrv_map = make_ty_msrv_map(tcx);
    13 ( 0.00%)          Self {
     .                       format_args,
     .                       msrv: conf.msrv.into(),
     1 ( 0.00%)              ignore_mixed: conf.allow_mixed_uninlined_format_args,
     .                       ty_msrv_map,
     .                       has_derived_debug: FxHashMap::default(),
     .                       has_pointer_format: FxHashMap::default(),
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for FormatArgs<'tcx> {
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
     .                   if let Some(macro_call) = root_macro_call_first_node(cx, expr)
     .                       && is_format_macro(cx, macro_call.def_id)
     .                       && let Some(format_args) = self.format_args.get(cx, expr, macro_call.expn)
     .                   {
     .                       let mut linter = FormatArgsExpr {
     .                           cx,
     .                           expr,
     .                           macro_call: &macro_call,
-- line 349 ----------------------------------------
-- line 357 ----------------------------------------
     .           
     .                       linter.check_trailing_comma();
     .                       linter.check_templates();
     .           
     .                       if self.msrv.meets(cx, msrvs::FORMAT_ARGS_CAPTURE) {
     .                           linter.check_uninlined_args();
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           struct FormatArgsExpr<'a, 'tcx> {
     .               cx: &'a LateContext<'tcx>,
     .               expr: &'tcx Expr<'tcx>,
     .               macro_call: &'a MacroCall,
     .               format_args: &'a rustc_ast::FormatArgs,
     .               ignore_mixed: bool,
-- line 373 ----------------------------------------
-- line 866 ----------------------------------------
     .                   }
     .               }
     .           }
     .           
     .           fn make_ty_msrv_map(tcx: TyCtxt<'_>) -> FxHashMap<Ty<'_>, Option<RustcVersion>> {
     .               [(sym::OsStr, Some(msrvs::OS_STR_DISPLAY)), (sym::Path, None)]
     .                   .into_iter()
     .                   .filter_map(|(name, feature)| {
     6 ( 0.00%)              tcx.get_diagnostic_item(name).map(|def_id| {
422,199 ( 0.17%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_item (2x)
     .                           let ty = Ty::new_adt(tcx, tcx.adt_def(def_id), List::empty());
     .                           (ty, feature)
     .                       })
     .                   })
     .                   .collect()
     .           }
     .           
     .           fn count_needed_derefs<'tcx, I>(mut ty: Ty<'tcx>, mut iter: I) -> (usize, Ty<'tcx>)
-- line 882 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/bool_comparison.rs
--------------------------------------------------------------------------------
Ir              

-- line 31 ----------------------------------------
     .               pub BOOL_COMPARISON,
     .               complexity,
     .               "comparing a variable to a boolean, e.g., `if x == true` or `if x != true`"
     .           }
     .           
     .           declare_lint_pass!(BoolComparison => [BOOL_COMPARISON]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for BoolComparison {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 9,227 ( 0.00%)          if e.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   if let ExprKind::Binary(Spanned { node, .. }, left_side, right_side) = e.kind
     .                       && is_expn_of(left_side.span, sym::cfg).is_none()
     .                       && is_expn_of(right_side.span, sym::cfg).is_none()
     .                       && cx.typeck_results().expr_ty(left_side).is_bool()
     .                       && cx.typeck_results().expr_ty(right_side).is_bool()
-- line 48 ----------------------------------------
-- line 94 ----------------------------------------
     .                               Some((
     .                                   |l: Sugg<'tcx>, r: Sugg<'tcx>| l.bit_and(&(!r)),
     .                                   "order comparisons between booleans can be simplified",
     .                               )),
     .                           ),
     .                           _ => (),
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn check_comparison<'a, 'tcx>(
     .               cx: &LateContext<'tcx>,
     .               e: &'tcx Expr<'_>,
     .               left_true: Option<(impl FnOnce(Sugg<'a>) -> Sugg<'a>, &'static str)>,
     .               left_false: Option<(impl FnOnce(Sugg<'a>) -> Sugg<'a>, &'static str)>,
     .               right_true: Option<(impl FnOnce(Sugg<'a>) -> Sugg<'a>, &'static str)>,
-- line 110 ----------------------------------------

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/bool_comparison.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/fuse.rs
--------------------------------------------------------------------------------
Ir             

-- line 94 ----------------------------------------
    .                   FuseImpl::try_fold(self, acc, fold)
    .               }
    .           
    .               #[inline]
    .               fn fold<Acc, Fold>(self, mut acc: Acc, fold: Fold) -> Acc
    .               where
    .                   Fold: FnMut(Acc, Self::Item) -> Acc,
    .               {
   39 ( 0.00%)          if let Some(iter) = self.iter {
    1 ( 0.00%)              acc = iter.fold(acc, fold);
   19 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/map.rs:<core::iter::adapters::map::Map<core::iter::adapters::map::Map<core::slice::iter::Iter<clippy_config::types::Rename>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#0}>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#1}> as core::iter::traits::iterator::Iterator>::fold::<(), <core::iter::adapters::flatten::FlattenCompat<_, _>>::iter_fold::flatten<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_span::def_id::DefId>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#1}::{closure#0}>, (), <core::iter::adapters::flatten::FlattenCompat<_, _> as core::iter::traits::iterator::Iterator>::fold::flatten<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_span::def_id::DefId>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#1}::{closure#0}>, (), core::iter::traits::iterator::Iterator::for_each::call<(rustc_span::def_id::DefId, rustc_span::symbol::Symbol), <hashbrown::map::HashMap<rustc_span::def_id::DefId, rustc_span::symbol::Symbol, rustc_hash::FxBuildHasher> as core::iter::traits::collect::Extend<(rustc_span::def_id::DefId, rustc_span::symbol::Symbol)>>::extend<core::iter::adapters::flatten::FlatMap<core::iter::adapters::map::Map<core::slice::iter::Iter<clippy_config::types::Rename>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#0}>, core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<rustc_span::def_id::DefId>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#1}::{closure#0}>, <clippy_lints::missing_enforced_import_rename::ImportRename>::new::{closure#1}>>::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}> (1x)
    .                   }
    .                   acc
    .               }
    .           
    .               #[inline]
    .               fn find<P>(&mut self, predicate: P) -> Option<Self::Item>
    .               where
    .                   P: FnMut(&Self::Item) -> bool,
-- line 111 ----------------------------------------
-- line 395 ----------------------------------------
    .           /// However, we must still be prepared for the possibility that it was already cleared!
    .           #[doc(hidden)]
    .           impl<I> FuseImpl<I> for Fuse<I>
    .           where
    .               I: FusedIterator,
    .           {
    .               #[inline]
    .               fn next(&mut self) -> Option<<I as Iterator>::Item> {
   14 ( 0.00%)          self.iter.as_mut()?.next()
    .               }
    .           
    .               #[inline]
    .               fn advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>> {
    .                   match &mut self.iter {
    .                       Some(iter) => iter.advance_by(n),
    .                       None => match NonZero::new(n) {
    .                           Some(n) => Err(n),
-- line 411 ----------------------------------------
-- line 421 ----------------------------------------
    .           
    .               #[inline]
    .               fn try_fold<Acc, Fold, R>(&mut self, mut acc: Acc, fold: Fold) -> R
    .               where
    .                   Self: Sized,
    .                   Fold: FnMut(Acc, Self::Item) -> R,
    .                   R: Try<Output = Acc>,
    .               {
6,152 ( 0.00%)          if let Some(ref mut iter) = self.iter {
3,076 ( 0.00%)              acc = iter.try_fold(acc, fold)?;
73,824 ( 0.03%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/map.rs:<core::iter::adapters::map::Map<core::option::IntoIter<rustc_span::hygiene::ExpnId>, clippy_utils::macros::first_node_macro_backtrace<rustc_hir::hir::Expr>::{closure#0}> as core::iter::traits::iterator::Iterator>::try_fold::<(), <core::iter::adapters::flatten::FlattenCompat<_, _>>::iter_try_fold::flatten<core::iter::adapters::take_while::TakeWhile<core::iter::adapters::filter_map::FilterMap<core::iter::sources::from_fn::FromFn<clippy_utils::macros::expn_backtrace::{closure#0}>, clippy_utils::macros::macro_backtrace::{closure#0}>, clippy_utils::macros::first_node_macro_backtrace<rustc_hir::hir::Expr>::{closure#0}::{closure#0}>, (), core::ops::control_flow::ControlFlow<clippy_utils::macros::MacroCall>, <core::iter::adapters::flatten::FlattenCompat<_, _> as core::iter::traits::iterator::Iterator>::try_fold::flatten<core::iter::adapters::take_while::TakeWhile<core::iter::adapters::filter_map::FilterMap<core::iter::sources::from_fn::FromFn<clippy_utils::macros::expn_backtrace::{closure#0}>, clippy_utils::macros::macro_backtrace::{closure#0}>, clippy_utils::macros::first_node_macro_backtrace<rustc_hir::hir::Expr>::{closure#0}::{closure#0}>, (), core::ops::control_flow::ControlFlow<clippy_utils::macros::MacroCall>, core::iter::traits::iterator::Iterator::find::check<clippy_utils::macros::MacroCall, clippy_lints::operators::eq_op::check_assert::{closure#0}>::{closure#0}>::{closure#0}>::{closure#0}, core::ops::control_flow::ControlFlow<clippy_utils::macros::MacroCall>> (3,076x)
    .                   }
    .                   try { acc }
    .               }
    .           
    .               #[inline]
    .               fn find<P>(&mut self, predicate: P) -> Option<Self::Item>
    .               where
    .                   P: FnMut(&Self::Item) -> bool,
-- line 438 ----------------------------------------

    5 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/fuse.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/precedence.rs
--------------------------------------------------------------------------------
Ir              

-- line 42 ----------------------------------------
     .               pub PRECEDENCE_BITS,
     .               restriction,
     .               "operations mixing bit shifting with bit combining/masking"
     .           }
     .           
     .           declare_lint_pass!(Precedence => [PRECEDENCE, PRECEDENCE_BITS]);
     .           
     .           impl EarlyLintPass for Precedence {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   if let ExprKind::Binary(Spanned { node: op, .. }, ref left, ref right) = expr.kind {
     .                       let span_sugg = |lint: &'static Lint, expr: &Expr, sugg, appl| {
     .                           span_lint_and_sugg(
     .                               cx,
     .                               lint,
-- line 59 ----------------------------------------
-- line 119 ----------------------------------------
     .                               vec![
     .                                   (closure.fn_decl_span.shrink_to_lo(), String::from("(")),
     .                                   (closure.body.span.shrink_to_hi(), String::from(")")),
     .                               ],
     .                               Applicability::MachineApplicable,
     .                           );
     .                       });
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           fn get_bin_opt(expr: &Expr) -> Option<BinOpKind> {
     .               match expr.kind {
     .                   ExprKind::Binary(Spanned { node: op, .. }, _, _) => Some(op),
     .                   _ => None,
     .               }
     .           }
-- line 135 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs
--------------------------------------------------------------------------------
Ir               

-- line 879 ----------------------------------------
      .                   Self: Sized,
      .                   F: FnMut(Self::Item),
      .               {
      .                   #[inline]
      .                   fn call<T>(mut f: impl FnMut(T)) -> impl FnMut((), T) {
      .                       move |(), item| f(item)
      .                   }
      .           
     85 ( 0.00%)          self.fold((), call(f));
    322 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/map.rs:<core::iter::adapters::map::Map<core::iter::adapters::filter::Filter<core::iter::adapters::flatten::Flatten<core::iter::adapters::filter_map::FilterMap<core::iter::adapters::enumerate::Enumerate<core::slice::iter::Iter<rustc_hir::hir::WherePredicate>>, clippy_lints::needless_maybe_sized::type_param_bounds::{closure#0}>>, <clippy_lints::needless_maybe_sized::NeedlessMaybeSized as rustc_lint::passes::LateLintPass>::check_generics::{closure#0}>, <clippy_lints::needless_maybe_sized::NeedlessMaybeSized as rustc_lint::passes::LateLintPass>::check_generics::{closure#1}> as core::iter::traits::iterator::Iterator>::fold::<(), core::iter::traits::iterator::Iterator::for_each::call<(rustc_span::def_id::DefId, clippy_lints::needless_maybe_sized::Bound), <hashbrown::map::HashMap<rustc_span::def_id::DefId, clippy_lints::needless_maybe_sized::Bound, rustc_hash::FxBuildHasher> as core::iter::traits::collect::Extend<(rustc_span::def_id::DefId, clippy_lints::needless_maybe_sized::Bound)>>::extend<core::iter::adapters::map::Map<core::iter::adapters::filter::Filter<core::iter::adapters::flatten::Flatten<core::iter::adapters::filter_map::FilterMap<core::iter::adapters::enumerate::Enumerate<core::slice::iter::Iter<rustc_hir::hir::WherePredicate>>, clippy_lints::needless_maybe_sized::type_param_bounds::{closure#0}>>, <clippy_lints::needless_maybe_sized::NeedlessMaybeSized as rustc_lint::passes::LateLintPass>::check_generics::{closure#0}>, <clippy_lints::needless_maybe_sized::NeedlessMaybeSized as rustc_lint::passes::LateLintPass>::check_generics::{closure#1}>>::{closure#0}>::{closure#0}> (7x)
      .               }
      .           
      .               /// Creates an iterator which uses a closure to determine if an element
      .               /// should be yielded.
      .               ///
      .               /// Given an element the closure must return `true` or `false`. The returned
      .               /// iterator will yield only the elements for which the closure returns
      .               /// `true`.
-- line 895 ----------------------------------------
-- line 2078 ----------------------------------------
      .                   // accidentally noticed that some rustc iterators had malformed `size_hint`s,
      .                   // so this will help catch such things in debug-assertions-std runners,
      .                   // even if users won't actually ever see it.
      .                   if cfg!(debug_assertions) {
      .                       let hint = self.size_hint();
      .                       assert!(hint.1.is_none_or(|high| high >= hint.0), "Malformed size_hint {hint:?}");
      .                   }
      .           
      4 ( 0.00%)          FromIterator::from_iter(self)
     38 ( 0.00%)  => /rust/deps/indexmap-2.14.0/src/map.rs:<indexmap::map::IndexMap<rustc_span::def_id::LocalDefId, alloc::vec::Vec<clippy_lints::lifetimes::Usage>, rustc_hash::FxBuildHasher> as core::iter::traits::collect::FromIterator<(rustc_span::def_id::LocalDefId, alloc::vec::Vec<clippy_lints::lifetimes::Usage>)>>::from_iter::<core::iter::adapters::filter_map::FilterMap<core::slice::iter::Iter<rustc_hir::hir::GenericParam>, <clippy_lints::lifetimes::LifetimeChecker<rustc_hir::intravisit::IgnoreNested>>::new::{closure#0}>> (1x)
      .               }
      .           
      .               /// Fallibly transforms an iterator into a collection, short circuiting if
      .               /// a failure is encountered.
      .               ///
      .               /// `try_collect()` is a variation of [`collect()`][`collect`] that allows fallible
      .               /// conversions during collection. Its main use case is simplifying conversions from
      .               /// iterators yielding [`Option<T>`][`Option`] into `Option<Collection<T>>`, or similarly for other [`Try`]
-- line 2094 ----------------------------------------
-- line 2474 ----------------------------------------
      .               ///     } else {
      .               ///         ControlFlow::Break(prev)
      .               ///     }
      .               /// });
      .               /// assert_eq!(triangular, ControlFlow::Continue(435));
      .               /// ```
      .               #[inline]
      .               #[stable(feature = "iterator_try_fold", since = "1.27.0")]
 73,800 ( 0.03%)      fn try_fold<B, F, R>(&mut self, init: B, mut f: F) -> R
      .               where
      .                   Self: Sized,
      .                   F: [const] FnMut(B, Self::Item) -> R + [const] Destruct,
      .                   R: [const] Try<Output = B>,
      .               {
      .                   let mut accum = init;
 86,125 ( 0.04%)          while let Some(x) = self.next() {
      7 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/collections/btree/map.rs:<alloc::collections::btree::map::Values<rustc_span::span_encoding::Span, clippy_lints::macro_metavars_in_unsafe::MetavarState> as core::iter::traits::iterator::Iterator>::next (1x)
189,630 ( 0.08%)              accum = f(accum, x)?;
      .                   }
      .                   try { accum }
 49,200 ( 0.02%)      }
      .           
      .               /// An iterator method that applies a fallible function to each item in the
      .               /// iterator, stopping at the first error and returning that error.
      .               ///
      .               /// This can also be thought of as the fallible form of [`for_each()`]
      .               /// or as the stateless version of [`try_fold()`].
      .               ///
      .               /// [`for_each()`]: Iterator::for_each
-- line 2501 ----------------------------------------
-- line 2658 ----------------------------------------
      .               #[inline]
      .               #[stable(feature = "rust1", since = "1.0.0")]
      .               fn fold<B, F>(mut self, init: B, mut f: F) -> B
      .               where
      .                   Self: Sized + [const] Destruct,
      .                   F: [const] FnMut(B, Self::Item) -> B + [const] Destruct,
      .               {
      .                   let mut accum = init;
 36,906 ( 0.02%)          while let Some(x) = self.next() {
 15,375 ( 0.01%)              accum = f(accum, x);
      .                   }
 46,140 ( 0.02%)          accum
      .               }
      .           
      .               /// Reduces the elements to a single one, by repeatedly applying a reducing
      .               /// operation.
      .               ///
      .               /// If the iterator is empty, returns [`None`]; otherwise, returns the
      .               /// result of the reduction.
      .               ///
-- line 2677 ----------------------------------------
-- line 2986 ----------------------------------------
      .               #[rustc_non_const_trait_method]
      .               fn find_map<B, F>(&mut self, f: F) -> Option<B>
      .               where
      .                   Self: Sized,
      .                   F: FnMut(Self::Item) -> Option<B>,
      .               {
      .                   #[inline]
      .                   fn check<T, B>(mut f: impl FnMut(T) -> Option<B>) -> impl FnMut((), T) -> ControlFlow<B> {
 12,300 ( 0.01%)              move |(), x| match f(x) {
      .                           Some(x) => ControlFlow::Break(x),
      .                           None => ControlFlow::Continue(()),
      .                       }
      .                   }
      .           
  6,150 ( 0.00%)          self.try_fold((), check(f)).break_value()
1,408,350 ( 0.57%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs:<core::iter::sources::from_fn::FromFn<clippy_utils::macros::expn_backtrace::{closure#0}> as core::iter::traits::iterator::Iterator>::try_fold::<(), core::iter::traits::iterator::Iterator::find_map::check<(rustc_span::hygiene::ExpnId, rustc_span::hygiene::ExpnData), clippy_utils::macros::MacroCall, &mut clippy_utils::macros::macro_backtrace::{closure#0}>::{closure#0}, core::ops::control_flow::ControlFlow<clippy_utils::macros::MacroCall>> (6,150x)
      .               }
      .           
      .               /// Applies function to the elements of iterator and returns
      .               /// the first true result or the first error.
      .               ///
      .               /// The return type of this method depends on the return type of the closure.
      .               /// If you return `Result<bool, E>` from the closure, you'll get a `Result<Option<Self::Item>, E>`.
      .               /// If you return `Option<bool>` from the closure, you'll get an `Option<Option<Self::Item>>`.
-- line 3008 ----------------------------------------

 83,147 ( 0.03%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/traits/iterator.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/borrow_as_ptr.rs
--------------------------------------------------------------------------------
Ir              

-- line 54 ----------------------------------------
     .           
     .                   span_lint_and_sugg(cx, BORROW_AS_PTR, span, "borrow as raw pointer", "try", suggestion, app);
     .                   return true;
     .               }
     .               false
     .           }
     .           
     .           /// Check for an implicit cast from reference to raw pointer outside an explicit `as`.
12,304 ( 0.01%)  pub(super) fn check_implicit_cast<'cx>(cx: &LateContext<'cx>, expr: &Expr<'cx>) {
 9,227 ( 0.00%)      if !expr.span.from_expansion()
     .                   && let ExprKind::AddrOf(BorrowKind::Ref, _, pointee) = expr.kind
     .                   && !matches!(get_parent_expr(cx, expr).map(|e| e.kind), Some(ExprKind::Cast(..)))
     .                   && let [deref, borrow] = cx.typeck_results().expr_adjustments(expr)
     .                   && matches!(deref.kind, Adjust::Deref(..))
     .                   && let Adjust::Borrow(AutoBorrow::RawPtr(mutability)) = borrow.kind
     .                   // Do not suggest taking a raw pointer to a temporary value
     .                   && !is_expr_temporary_value(cx, pointee)
     .                   && !is_from_proc_macro(cx, expr)
-- line 71 ----------------------------------------
-- line 74 ----------------------------------------
     .                       diag.span_suggestion_verbose(
     .                           expr.span.until(pointee.span),
     .                           "use a raw pointer instead",
     .                           format!("&raw {} ", mutability.ptr_str()),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   });
     .               }
15,380 ( 0.01%)  }

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/casts/borrow_as_ptr.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/almost_complete_range.rs
--------------------------------------------------------------------------------
Ir             

-- line 36 ----------------------------------------
    .           }
    .           impl AlmostCompleteRange {
    .               pub fn new(conf: &'static Conf) -> Self {
    .                   Self { msrv: conf.msrv.into() }
    .               }
    .           }
    .           impl EarlyLintPass for AlmostCompleteRange {
    .               fn check_expr(&mut self, cx: &EarlyContext<'_>, e: &Expr) {
6,146 ( 0.00%)          if let ExprKind::Range(Some(start), Some(end), RangeLimits::HalfOpen) = &e.kind
    .                       && is_incomplete_range(start, end)
    .                       && !e.span.in_external_macro(cx.sess().source_map())
    .                   {
    .                       span_lint_and_then(
    .                           cx,
    .                           ALMOST_COMPLETE_RANGE,
    .                           e.span,
    .                           "almost complete ascii range",
-- line 52 ----------------------------------------
-- line 61 ----------------------------------------
    .                                       "use an inclusive range",
    .                                       "..=".to_owned(),
    .                                       Applicability::MaybeIncorrect,
    .                                   );
    .                               }
    .                           },
    .                       );
    .                   }
3,073 ( 0.00%)      }
    .           
   12 ( 0.00%)      fn check_pat(&mut self, cx: &EarlyContext<'_>, p: &Pat) {
    4 ( 0.00%)          if let PatKind::Range(Some(start), Some(end), kind) = &p.kind
    .                       && matches!(kind.node, RangeEnd::Excluded)
    .                       && is_incomplete_range(start, end)
    .                       && !p.span.in_external_macro(cx.sess().source_map())
    .                   {
    .                       span_lint_and_then(
    .                           cx,
    .                           ALMOST_COMPLETE_RANGE,
    .                           p.span,
-- line 80 ----------------------------------------
-- line 88 ----------------------------------------
    .                                   } else {
    .                                       "...".to_owned()
    .                                   },
    .                                   Applicability::MaybeIncorrect,
    .                               );
    .                           },
    .                       );
    .                   }
   14 ( 0.00%)      }
    .           
    .               extract_msrv_attr!();
    .           }
    .           
    .           fn is_incomplete_range(start: &Expr, end: &Expr) -> bool {
    .               match (&start.peel_parens().kind, &end.peel_parens().kind) {
    .                   (&ExprKind::Lit(start_lit), &ExprKind::Lit(end_lit)) => {
    .                       matches!(
-- line 104 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/raw_strings.rs
--------------------------------------------------------------------------------
Ir              

-- line 60 ----------------------------------------
     .           
     .           pub struct RawStrings {
     .               pub allow_one_hash_in_raw_strings: bool,
     .           }
     .           
     .           impl RawStrings {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self {
     1 ( 0.00%)              allow_one_hash_in_raw_strings: conf.allow_one_hash_in_raw_strings,
     .                   }
     .               }
     .           }
     .           
     .           impl EarlyLintPass for RawStrings {
27,657 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
15,365 ( 0.01%)          if let ExprKind::FormatArgs(format_args) = &expr.kind
     .                       && !format_args.span.in_external_macro(cx.sess().source_map())
     .                       && format_args.span.check_text(cx, |src| src.starts_with('r'))
     .                       && let Some(str) = snippet_opt(cx.sess(), format_args.span)
     .                       && let count_hash = str.bytes().skip(1).take_while(|b| *b == b'#').count()
     .                       && let Some(str) = str.get(count_hash + 2..str.len() - count_hash - 1)
     .                   {
     .                       self.check_raw_string(
     .                           cx,
-- line 83 ----------------------------------------
-- line 96 ----------------------------------------
     .                           LitKind::CStrRaw(max) => ("cr", max),
     .                           _ => return,
     .                       }
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                       && expr.span.check_text(cx, |src| src.starts_with(prefix))
     .                   {
     .                       self.check_raw_string(cx, lit.symbol.as_str(), expr.span, prefix, max, lit.kind.descr());
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           impl RawStrings {
     .               fn check_raw_string(&self, cx: &EarlyContext<'_>, str: &str, lit_span: Span, prefix: &str, max: u8, descr: &str) {
     .                   if !str.contains(['\\', '"']) {
     .                       span_lint_and_then(
     .                           cx,
     .                           NEEDLESS_RAW_STRINGS,
-- line 112 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/size_of_ref.rs
--------------------------------------------------------------------------------
Ir              

-- line 51 ----------------------------------------
     .               pub SIZE_OF_REF,
     .               suspicious,
     .               "Argument to `size_of_val()` is a double-reference, which is almost certainly unintended"
     .           }
     .           
     .           declare_lint_pass!(SizeOfRef => [SIZE_OF_REF]);
     .           
     .           impl LateLintPass<'_> for SizeOfRef {
12,304 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'_ Expr<'_>) {
 7,996 ( 0.00%)          if let ExprKind::Call(path, [arg]) = expr.kind
 2,456 ( 0.00%)              && path.basic_res().is_diag_item(cx, sym::mem_size_of_val)
     .                       && let arg_ty = cx.typeck_results().expr_ty(arg)
     .                       && peel_and_count_ty_refs(arg_ty).1 > 1
     .                   {
     .                       span_lint_and_help(
     .                           cx,
     .                           SIZE_OF_REF,
     .                           expr.span,
     .                           "argument to `size_of_val()` is a reference to a reference",
     .                           None,
     .                           "dereference the argument to `size_of_val()` to get the size of the value instead of the size of the reference-type",
     .                       );
     .                   }
15,380 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/block_scrutinee.rs
--------------------------------------------------------------------------------
Ir              

-- line 27 ----------------------------------------
     .               pub BLOCK_SCRUTINEE,
     .               suspicious,
     .               "warns when the scrutinee is wrapped in a block in older editions"
     .           }
     .           
     .           declare_lint_pass!(BlockScrutinee => [BLOCK_SCRUTINEE]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for BlockScrutinee {
15,380 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 9,228 ( 0.00%)          if cx.tcx.sess.edition() >= Edition::Edition2024 {
     .                       return;
     .                   }
     .           
15,380 ( 0.01%)          let (scrutinee, keyword_fallback) = match expr.kind {
     .                       ExprKind::Match(scrutinee, _, _) => (scrutinee, "`match`"),
     .                       ExprKind::Let(let_expr) => (let_expr.init, "`if let` / `while let`"),
     .                       _ => return,
     .                   };
     .           
     .                   if scrutinee.span.from_expansion() || expr.span.from_expansion() {
     .                       return;
     .                   }
-- line 48 ----------------------------------------
-- line 102 ----------------------------------------
     .                               vec![
     .                                   (outer_span.shrink_to_lo(), format!("let res = {inner_snippet};\n{pad}")),
     .                                   (scrutinee.span, "res".to_string()),
     .                               ],
     .                               Applicability::MaybeIncorrect,
     .                           );
     .                       });
     .                   }
15,380 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_pop_if.rs
--------------------------------------------------------------------------------
Ir              

-- line 63 ----------------------------------------
     .               msrv: Msrv,
     .               binary_heap_pop_if_feature_enabled: bool,
     .           }
     .           
     .           impl ManualPopIf {
     .               pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
     .                   Self {
     .                       msrv: conf.msrv.into(),
     6 ( 0.00%)              binary_heap_pop_if_feature_enabled: tcx.features().enabled(sym::binary_heap_pop_if),
    40 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::features (1x)
     4 ( 0.00%)  => ???:<rustc_feature::unstable::Features>::enabled (1x)
     .                   }
     .               }
     .           
     .               fn msrv_compatible(&self, cx: &LateContext<'_>, kind: ManualPopIfKind) -> bool {
     .                   match kind {
     .                       ManualPopIfKind::Vec => self.msrv.meets(cx, msrvs::VEC_POP_IF),
     .                       ManualPopIfKind::VecDequeBack => self.msrv.meets(cx, msrvs::VEC_DEQUE_POP_BACK_IF),
     .                       ManualPopIfKind::VecDequeFront => self.msrv.meets(cx, msrvs::VEC_DEQUE_POP_FRONT_IF),
-- line 79 ----------------------------------------
-- line 455 ----------------------------------------
     .                       ControlFlow::Break((collection_expr, span, false))
     .                   } else {
     .                       ControlFlow::Continue(())
     .                   }
     .               })
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualPopIf {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          let ExprKind::If(cond, then_block, None) = expr.kind else {
     .                       return;
     .                   };
     .           
     .                   let in_else_clause = is_else_clause(cx.tcx, expr);
     .           
     .                   for kind in [
     .                       ManualPopIfKind::Vec,
     .                       ManualPopIfKind::VecDequeBack,
-- line 472 ----------------------------------------
-- line 482 ----------------------------------------
     .                           if in_else_clause {
     .                               pattern.suggestable = false;
     .                           }
     .           
     .                           pattern.emit_lint(cx);
     .                           return;
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/combined_early_pass.rs
--------------------------------------------------------------------------------
Ir               

-- line 19 ----------------------------------------
      .           /// Run one field's `check_*`.
      .           ///
      .           /// Fully qualified through [`rustc_lint::EarlyLintPass`] since some passes impl
      .           /// both `EarlyLintPass` and `LateLintPass` with like-named methods, which would
      .           /// be ambiguous on the concrete field type.
      .           #[macro_export]
      .           macro_rules! run_combined_early_lint_pass_field {
      .               ($self:ident, $field:ident, $name:ident, ($($arg:expr),* $(,)?)) => {
261,975 ( 0.11%)          rustc_lint::EarlyLintPass::$name(&mut $self.$field, $($arg),*);
  3,048 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/module_style.rs:<clippy_lints::module_style::ModStyle as rustc_lint::passes::EarlyLintPass>::check_item_post (7x)
      .               };
      .           }
      .           
      .           /// Forward one `check_*` method to every field of the combined pass.
      .           #[macro_export]
      .           macro_rules! expand_combined_early_lint_pass_method {
      .               ([$($field:ident),*], $self:ident, $name:ident, $args:tt) => ({
      .                   $($crate::run_combined_early_lint_pass_field!($self, $field, $name, $args);)*
-- line 35 ----------------------------------------
-- line 36 ----------------------------------------
      .               })
      .           }
      .           
      .           /// Generate the combined `EarlyLintPass` impl's `check_*` methods, one per method
      .           /// in rustc's early-pass method list.
      .           #[macro_export]
      .           macro_rules! expand_combined_early_lint_pass_methods {
      .               ($fields:tt, [$($(#[$attr:meta])* fn $name:ident($($param:ident: $arg:ty),*);)*]) => (
 93,909 ( 0.04%)          $(#[inline(always)] fn $name(&mut self, cx: &rustc_lint::EarlyContext<'_>, $($param: $arg),*) {
      .                       $crate::expand_combined_early_lint_pass_method!($fields, self, $name, (cx, $($param),*));
 10,600 ( 0.00%)          })*
      .               )
      .           }
      .           
      .           /// Declare the combined struct (one field per pass) plus its
      .           /// `LintPass`/`EarlyLintPass` impls. The method list comes from
      .           /// `rustc_lint::early_lint_methods!` so it can't drift from rustc's.
      .           ///
      .           /// Each entry is `Field: Type = constructor`; `new`'s params (`conf`, ...) come
-- line 54 ----------------------------------------
-- line 60 ----------------------------------------
      .                   $methods:tt
      .               ) => {
      .                   #[allow(non_snake_case)]
      .                   pub struct $name {
      .                       $($field: $fty,)*
      .                   }
      .           
      .                   impl $name {
      9 ( 0.00%)              pub fn new($($pname: $pty,)*) -> Self {
     81 ( 0.00%)                  Self {
      .                               $($field: $ctor,)*
      .                           }
      9 ( 0.00%)              }
      .                   }
      .           
      .                   #[allow(rustc::lint_pass_impl_without_macro)]
      .                   impl rustc_lint::LintPass for $name {
      .                       fn name(&self) -> &'static str {
      .                           stringify!($name)
      .                       }
      .                       fn get_lints(&self) -> rustc_lint::LintVec {
-- line 80 ----------------------------------------

      7 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/combined_early_pass.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/flatten.rs
--------------------------------------------------------------------------------
Ir              

-- line 15 ----------------------------------------
     .           #[must_use = "iterators are lazy and do nothing unless consumed"]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           pub struct FlatMap<I, U: IntoIterator, F> {
     .               inner: FlattenCompat<Map<I, F>, <U as IntoIterator>::IntoIter>,
     .           }
     .           
     .           impl<I: Iterator, U: IntoIterator, F: FnMut(I::Item) -> U> FlatMap<I, U, F> {
     .               pub(in crate::iter) fn new(iter: I, f: F) -> FlatMap<I, U, F> {
24,616 ( 0.01%)          FlatMap { inner: FlattenCompat::new(iter.map(f)) }
     .               }
     .           
     .               pub(crate) fn into_parts(self) -> (Option<U::IntoIter>, Option<I>, Option<U::IntoIter>) {
     .                   (
     .                       self.inner.frontiter,
     .                       self.inner.iter.into_inner().map(Map::into_inner),
     .                       self.inner.backiter,
     .                   )
-- line 31 ----------------------------------------
-- line 242 ----------------------------------------
     .                   self.inner.try_fold(init, fold)
     .               }
     .           
     .               #[inline]
     .               fn fold<Acc, Fold>(self, init: Acc, fold: Fold) -> Acc
     .               where
     .                   Fold: FnMut(Acc, Self::Item) -> Acc,
     .               {
    91 ( 0.00%)          self.inner.fold(init, fold)
     .               }
     .           
     .               #[inline]
     .               fn advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>> {
     .                   self.inner.advance_by(n)
     .               }
     .           
     .               #[inline]
-- line 258 ----------------------------------------
-- line 383 ----------------------------------------
     .               fn iter_fold<Acc, Fold>(self, mut acc: Acc, mut fold: Fold) -> Acc
     .               where
     .                   Fold: FnMut(Acc, U) -> Acc,
     .               {
     .                   #[inline]
     .                   fn flatten<T: IntoIterator, Acc>(
     .                       fold: &mut impl FnMut(Acc, T::IntoIter) -> Acc,
     .                   ) -> impl FnMut(Acc, T) -> Acc + '_ {
     6 ( 0.00%)              move |acc, iter| fold(acc, iter.into_iter())
     .                   }
     .           
    35 ( 0.00%)          if let Some(iter) = self.frontiter {
     .                       acc = fold(acc, iter);
     .                   }
     .           
    15 ( 0.00%)          acc = self.iter.fold(acc, flatten(&mut fold));
     .           
    51 ( 0.00%)          if let Some(iter) = self.backiter {
     .                       acc = fold(acc, iter);
     .                   }
     .           
     .                   acc
     .               }
     .           
     .               /// Folds over the inner iterators as long as the given function returns successfully,
     .               /// always storing the most recent inner iterator in `self.frontiter`.
-- line 408 ----------------------------------------
-- line 421 ----------------------------------------
     .                       fold: &'a mut impl FnMut(Acc, &mut T::IntoIter) -> R,
     .                   ) -> impl FnMut(Acc, T) -> R + 'a {
     .                       move |acc, iter| fold(acc, frontiter.insert(iter.into_iter()))
     .                   }
     .           
     .                   if let Some(iter) = &mut self.frontiter {
     .                       acc = fold(acc, iter)?;
     .                   }
 9,228 ( 0.00%)          self.frontiter = None;
     .           
     .                   acc = self.iter.try_fold(acc, flatten(&mut self.frontiter, &mut fold))?;
 3,076 ( 0.00%)          self.frontiter = None;
     .           
 6,152 ( 0.00%)          if let Some(iter) = &mut self.backiter {
     .                       acc = fold(acc, iter)?;
     .                   }
     .                   self.backiter = None;
     .           
     .                   try { acc }
     .               }
     .           }
     .           
-- line 442 ----------------------------------------
-- line 518 ----------------------------------------
     .               type Item = U::Item;
     .           
     .               #[inline]
     .               default fn next(&mut self) -> Option<U::Item> {
     .                   loop {
     .                       if let elt @ Some(_) = and_then_or_clear(&mut self.frontiter, Iterator::next) {
     .                           return elt;
     .                       }
    21 ( 0.00%)              match self.iter.next() {
     .                           None => return and_then_or_clear(&mut self.backiter, Iterator::next),
     .                           Some(inner) => self.frontiter = Some(inner.into_iter()),
     .                       }
     .                   }
     .               }
     .           
     .               #[inline]
     .               default fn size_hint(&self) -> (usize, Option<usize>) {
-- line 534 ----------------------------------------

 6,167 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/flatten.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs
--------------------------------------------------------------------------------
Ir              

-- line 4 ----------------------------------------
     .           use rustc_ast::Mutability;
     .           use rustc_hir::{Expr, ExprKind, Node};
     .           use rustc_lint::LateContext;
     .           use rustc_middle::ty::layout::LayoutOf as _;
     .           use rustc_middle::ty::{self, Ty, TypeAndMut};
     .           
     .           use super::CAST_SLICE_DIFFERENT_SIZES;
     .           
33,836 ( 0.01%)  pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>, msrv: Msrv) {
     .               // if this cast is the child of another cast expression then don't emit something for it, the full
     .               // chain will be analyzed
12,301 ( 0.01%)      if is_child_of_cast(cx, expr) {
     .                   return;
     .               }
     .           
 3,076 ( 0.00%)      if let Some(CastChainInfo {
     .                   left_cast,
     .                   start_ty,
     .                   end_ty,
15,380 ( 0.01%)      }) = expr_cast_chain_tys(cx, expr)
73,841 ( 0.03%)  => site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs:clippy_lints::casts::cast_slice_different_sizes::expr_cast_chain_tys (3,076x)
     .                   && let (Ok(from_layout), Ok(to_layout)) = (cx.layout_of(start_ty.ty), cx.layout_of(end_ty.ty))
     .               {
     .                   let from_size = from_layout.size.bytes();
     .                   let to_size = to_layout.size.bytes();
     .                   if from_size != to_size
     .                       && from_size != 0
     .                       && to_size != 0
     .                       && msrv.meets(cx, msrvs::PTR_SLICE_RAW_PARTS)
-- line 31 ----------------------------------------
-- line 58 ----------------------------------------
     .                                   format!("replace with `ptr::slice_from_raw_parts{mutbl_fn_str}`"),
     .                                   sugg,
     .                                   rustc_errors::Applicability::HasPlaceholders,
     .                               );
     .                           },
     .                       );
     .                   }
     .               }
24,608 ( 0.01%)  }
     .           
     .           fn is_child_of_cast(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
 6,152 ( 0.00%)      let parent = cx.tcx.parent_hir_node(expr.hir_id);
332,208 ( 0.14%)  => ???:<rustc_middle::ty::context::TyCtxt>::parent_hir_node (3,076x)
15,376 ( 0.01%)      let expr = match parent {
     2 ( 0.00%)          Node::Block(block) => {
     6 ( 0.00%)              if let Some(parent_expr) = block.expr {
     .                           parent_expr
     .                       } else {
     .                           return false;
     .                       }
     .                   },
 6,142 ( 0.00%)          Node::Expr(expr) => expr,
     .                   _ => return false,
     .               };
     .           
 3,073 ( 0.00%)      matches!(expr.kind, ExprKind::Cast(..))
     .           }
     .           
     .           /// Returns the type T of the pointed to *const [T] or *mut [T] and the mutability of the slice if
     .           /// the type is one of those slices
     .           fn get_raw_slice_ty_mut(ty: Ty<'_>) -> Option<TypeAndMut<'_>> {
     .               match ty.kind() {
     .                   ty::RawPtr(slice_ty, mutbl) => match slice_ty.kind() {
     .                       ty::Slice(ty) => Some(TypeAndMut { ty: *ty, mutbl: *mutbl }),
-- line 90 ----------------------------------------
-- line 102 ----------------------------------------
     .               start_ty: TypeAndMut<'tcx>,
     .               /// The final type of the cast chain
     .               end_ty: TypeAndMut<'tcx>,
     .           }
     .           
     .           /// Returns a `CastChainInfo` with the left-most cast in the chain and the original ptr T and final
     .           /// ptr U if the expression is composed of casts.
     .           /// Returns None if the expr is not a Cast
24,608 ( 0.01%)  fn expr_cast_chain_tys<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>) -> Option<CastChainInfo<'tcx>> {
 3,076 ( 0.00%)      if let ExprKind::Cast(cast_expr, _cast_to_hir_ty) = expr.peel_blocks().kind {
     .                   let cast_to = cx.typeck_results().expr_ty(expr);
     .                   let to_slice_ty = get_raw_slice_ty_mut(cast_to)?;
     .           
     .                   // If the expression that makes up the source of this cast is itself a cast, recursively
     .                   // call `expr_cast_chain_tys` and update the end type with the final target type.
     .                   // Otherwise, this cast is not immediately nested, just construct the info for this cast
     .                   if let Some(prev_info) = expr_cast_chain_tys(cx, cast_expr) {
     .                       Some(CastChainInfo {
-- line 119 ----------------------------------------
-- line 125 ----------------------------------------
     .                       let from_slice_ty = get_raw_slice_ty_mut(cast_from)?;
     .                       Some(CastChainInfo {
     .                           left_cast: cast_expr,
     .                           start_ty: from_slice_ty,
     .                           end_ty: to_slice_ty,
     .                       })
     .                   }
     .               } else {
 3,076 ( 0.00%)          None
     .               }
24,608 ( 0.01%)  }

 9,228 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_non_exhaustive.rs
--------------------------------------------------------------------------------
Ir              

-- line 66 ----------------------------------------
     .           pub struct ManualNonExhaustive {
     .               msrv: Msrv,
     .               constructed_enum_variants: FxHashSet<LocalDefId>,
     .               potential_enums: Vec<(LocalDefId, LocalDefId, Span, Span)>,
     .           }
     .           
     .           impl ManualNonExhaustive {
     .               pub fn new(conf: &'static Conf) -> Self {
     8 ( 0.00%)          Self {
     .                       msrv: conf.msrv.into(),
     .                       constructed_enum_variants: FxHashSet::default(),
     .                       potential_enums: Vec::new(),
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualNonExhaustive {
    77 ( 0.00%)      fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) {
    73 ( 0.00%)          if !cx.effective_visibilities.is_exported(item.owner_id.def_id) || !self.msrv.meets(cx, msrvs::NON_EXHAUSTIVE) {
   354 ( 0.00%)  => ???:<rustc_middle::middle::privacy::EffectiveVisibilities>::is_exported (7x)
    60 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/msrvs.rs:<clippy_utils::msrvs::Msrv>::meets (4x)
     .                       return;
     .                   }
     .           
    20 ( 0.00%)          match item.kind {
     .                       ItemKind::Enum(_, _, def) if def.variants.len() > 1 => {
     .                           let iter = def.variants.iter().filter_map(|v| {
     .                               (matches!(v.data, VariantData::Unit(_, _)) && is_doc_hidden(cx.tcx.hir_attrs(v.hir_id)))
     .                                   .then_some((v.def_id, v.span))
     .                           });
     .                           if let Ok((id, span)) = iter.exactly_one()
     .                               && !find_attr!(cx.tcx, item.hir_id(), NonExhaustive(..))
     .                           {
     .                               self.potential_enums.push((item.owner_id.def_id, id, item.span, span));
     .                           }
     .                       },
     1 ( 0.00%)              ItemKind::Struct(_, _, variant_data) => {
     .                           let fields = variant_data.fields();
     .                           let private_fields = fields
     .                               .iter()
     6 ( 0.00%)                      .filter(|field| !cx.effective_visibilities.is_exported(field.def_id));
    84 ( 0.00%)  => ???:<rustc_middle::middle::privacy::EffectiveVisibilities>::is_exported (2x)
     2 ( 0.00%)                  if fields.len() > 1
     .                               && let Ok(field) = private_fields.exactly_one()
     .                               && let TyKind::Tup([]) = field.ty.kind
     .                           {
     .                               span_lint_and_then(
     .                                   cx,
     .                                   MANUAL_NON_EXHAUSTIVE,
     .                                   item.span,
     .                                   "this seems like a manual implementation of the non-exhaustive pattern",
-- line 113 ----------------------------------------
-- line 142 ----------------------------------------
     .                                       // ```
     .                                       diag.span_help(field.span, "remove this field");
     .                                   },
     .                               );
     .                           }
     .                       },
     .                       _ => {},
     .                   }
    56 ( 0.00%)      }
     .           
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
11,072 ( 0.00%)          if let ExprKind::Path(QPath::Resolved(None, p)) = &e.kind
 4,926 ( 0.00%)              && let Res::Def(DefKind::Ctor(CtorOf::Variant, CtorKind::Const), ctor_id) = p.res
     .                       && let Some(local_ctor) = ctor_id.as_local()
     .                   {
     .                       let variant_id = cx.tcx.local_parent(local_ctor);
     .                       self.constructed_enum_variants.insert(variant_id);
     .                   }
     .               }
     .           
     8 ( 0.00%)      fn check_crate_post(&mut self, cx: &LateContext<'tcx>) {
     .                   for (enum_id, _, enum_span, variant_span) in std::mem::take(&mut self.potential_enums)
     .                       .into_iter()
     .                       .filter(|(_, variant_id, _, _)| !self.constructed_enum_variants.contains(variant_id))
     .                   {
     .                       let hir_id = cx.tcx.local_def_id_to_hir_id(enum_id);
     .                       span_lint_hir_and_then(
     .                           cx,
     .                           MANUAL_NON_EXHAUSTIVE,
-- line 170 ----------------------------------------
-- line 180 ----------------------------------------
     .                                   Applicability::MaybeIncorrect,
     .                               );
     .                               // FIXME: Ideally this would be a suggestion, but the span for that is annoying to get.
     .                               // See the comment above for examples.
     .                               diag.span_help(variant_span, "remove this variant");
     .                           },
     .                       );
     .                   }
     8 ( 0.00%)      }
     .           }

     3 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/manual_non_exhaustive.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/macros.rs
--------------------------------------------------------------------------------
Ir               

-- line 77 ----------------------------------------
      .                   span_is_local(self.span)
      .               }
      .           }
      .           
      .           /// Returns an iterator of expansions that created the given span
      .           pub fn expn_backtrace(mut span: Span) -> impl Iterator<Item = (ExpnId, ExpnData)> {
      .               std::iter::from_fn(move || {
      .                   let ctxt = span.ctxt();
 12,300 ( 0.01%)          if ctxt == SyntaxContext::root() {
      .                       return None;
      .                   }
 18,450 ( 0.01%)          let expn = ctxt.outer_expn();
 18,450 ( 0.01%)          let data = expn.expn_data();
 15,375 ( 0.01%)          span = data.call_site;
 92,250 ( 0.04%)          Some((expn, data))
      .               })
      .           }
      .           
      .           /// Checks whether the span is from the root expansion or a locally defined macro
      .           pub fn span_is_local(span: Span) -> bool {
      .               !span.from_expansion() || expn_is_local(span.ctxt().outer_expn())
      .           }
      .           
-- line 99 ----------------------------------------
-- line 108 ----------------------------------------
      .                   .chain(backtrace)
      .                   .find_map(|(_, data)| data.macro_def_id)
      .                   .is_none_or(DefId::is_local)
      .           }
      .           
      .           /// Returns an iterator of macro expansions that created the given span.
      .           /// Note that desugaring expansions are skipped.
      .           pub fn macro_backtrace(span: Span) -> impl Iterator<Item = MacroCall> {
 46,125 ( 0.02%)      expn_backtrace(span).filter_map(|(expn, data)| match data {
      .                   ExpnData {
 15,375 ( 0.01%)              kind: ExpnKind::Macro(kind, _),
 15,375 ( 0.01%)              macro_def_id: Some(def_id),
 33,825 ( 0.01%)              call_site: span,
      .                       ..
      .                   } => Some(MacroCall {
      .                       def_id,
      .                       kind,
      .                       expn,
      .                       span,
      .                   }),
      .                   _ => None,
-- line 128 ----------------------------------------
-- line 129 ----------------------------------------
      .               })
      .           }
      .           
      .           /// If the macro backtrace of `span` has a macro call at the root expansion
      .           /// (i.e. not a nested macro call), returns `Some` with the `MacroCall`
      .           ///
      .           /// If you only want to check whether the root macro has a specific name,
      .           /// consider using [`matching_root_macro_call`] instead.
 33,836 ( 0.01%)  pub fn root_macro_call(span: Span) -> Option<MacroCall> {
      .               macro_backtrace(span).last()
 24,608 ( 0.01%)  }
      .           
      .           /// A combination of [`root_macro_call`] and
      .           /// [`is_diagnostic_item`](rustc_middle::ty::TyCtxt::is_diagnostic_item) that returns a `MacroCall`
      .           /// at the root expansion if only it matches the given name.
 27,684 ( 0.01%)  pub fn matching_root_macro_call(cx: &LateContext<'_>, span: Span, name: Symbol) -> Option<MacroCall> {
 21,527 ( 0.01%)      root_macro_call(span).filter(|mc| cx.tcx.is_diagnostic_item(name, mc.def_id))
771,869 ( 0.31%)  => site/frontend/rust-clippy/clippy_utils/src/macros.rs:clippy_utils::macros::root_macro_call (3,076x)
252,150 ( 0.10%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (3,075x)
 21,532 ( 0.01%)  }
      .           
      .           /// Like [`root_macro_call`], but only returns `Some` if `node` is the "first node"
      .           /// produced by the macro call, as in [`first_node_in_macro`].
      .           pub fn root_macro_call_first_node(cx: &LateContext<'_>, node: &impl HirNode) -> Option<MacroCall> {
 64,593 ( 0.03%)      if first_node_in_macro(cx, node) != Some(ExpnId::root()) {
135,333 ( 0.06%)  => site/frontend/rust-clippy/clippy_utils/src/macros.rs:clippy_utils::macros::first_node_in_macro::<rustc_hir::hir::Expr> (3,076x)
      .                   return None;
      .               }
      .               root_macro_call(node.span())
      .           }
      .           
      .           /// Like [`macro_backtrace`], but only returns macro calls where `node` is the "first node" of the
      .           /// macro call, as in [`first_node_in_macro`].
      .           pub fn first_node_macro_backtrace(cx: &LateContext<'_>, node: &impl HirNode) -> impl Iterator<Item = MacroCall> {
  6,152 ( 0.00%)      let span = node.span();
  6,152 ( 0.00%)      first_node_in_macro(cx, node)
135,333 ( 0.06%)  => site/frontend/rust-clippy/clippy_utils/src/macros.rs:clippy_utils::macros::first_node_in_macro::<rustc_hir::hir::Expr> (3,076x)
      .                   .into_iter()
      .                   .flat_map(move |expn| macro_backtrace(span).take_while(move |macro_call| macro_call.expn != expn))
      .           }
      .           
      .           /// If `node` is the "first node" in a macro expansion, returns `Some` with the `ExpnId` of the
      .           /// macro call site (i.e. the parent of the macro expansion).
      .           ///
      .           /// This generally means that `node` is the outermost node of an entire macro expansion, but there
-- line 169 ----------------------------------------
-- line 174 ----------------------------------------
      .           /// just check the context of that span directly (e.g. `parent.span.from_expansion()`).
      .           ///
      .           /// If a macro call is in statement position, it expands to one or more statements.
      .           /// In that case, each statement *and* their immediate descendants will all yield `Some`
      .           /// with the `ExpnId` of the containing block.
      .           ///
      .           /// A node may be the "first node" of multiple macro calls in a macro backtrace.
      .           /// The expansion of the outermost macro call site is returned in such cases.
249,147 ( 0.10%)  pub fn first_node_in_macro(cx: &LateContext<'_>, node: &impl HirNode) -> Option<ExpnId> {
      .               // A node that is not from an expansion can never be the first node in a macro. This is the
      .               // common case, so return before touching the cache.
138,415 ( 0.06%)      if !node.span().from_expansion() {
      .                   return None;
      .               }
      .           
      .               // The macro lints each query this for the node currently being visited, and the combined late
      .               // pass runs all their `check_*` callbacks on that node back to back, so the redundant queries
      .               // are consecutive. A single-slot memo of the last node collapses them to one backtrace walk in
      .               // O(1) memory. The result is a pure function of the `HirId` (the HIR is frozen during lint
      .               // passes), so returning the stored value on a key match is always correct.
      .               let hir_id = node.hir_id();
 55,350 ( 0.02%)      if let Some((cached_id, cached)) = LAST_FIRST_NODE_IN_MACRO.get()
      .                   && cached_id == hir_id
      .               {
      .                   return cached;
      .               }
  3,075 ( 0.00%)      let result = first_node_in_macro_uncached(cx, node);
      .               LAST_FIRST_NODE_IN_MACRO.set(Some((hir_id, result)));
      .               result
249,147 ( 0.10%)  }
      .           
      .           thread_local! {
      .               static LAST_FIRST_NODE_IN_MACRO: Cell<Option<(HirId, Option<ExpnId>)>> = const { Cell::new(None) };
      .           }
      .           
      .           fn first_node_in_macro_uncached(cx: &LateContext<'_>, node: &impl HirNode) -> Option<ExpnId> {
      .               // get the macro expansion or return `None` if not found
      .               // `macro_backtrace` importantly ignores desugaring expansions
      .               let expn = macro_backtrace(node.span()).next()?.expn;
      .           
      .               // get the parent node, possibly skipping over a statement
      .               // if the parent is not found, it is sensible to return `Some(root)`
      .               let mut parent_iter = cx.tcx.hir_parent_iter(node.hir_id());
  6,150 ( 0.00%)      let (parent_id, _) = match parent_iter.next() {
      .                   None => return Some(ExpnId::root()),
      .                   Some((_, Node::Stmt(_))) => match parent_iter.next() {
      .                       None => return Some(ExpnId::root()),
      .                       Some(next) => next,
      .                   },
      .                   Some(next) => next,
      .               };
      .           
      .               // get the macro expansion of the parent node
 12,300 ( 0.01%)      let parent_span = cx.tcx.hir_span(parent_id);
442,718 ( 0.18%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_span (3,075x)
      .               let Some(parent_macro_call) = macro_backtrace(parent_span).next() else {
      .                   // the parent node is not in a macro
      .                   return Some(ExpnId::root());
      .               };
      .           
      .               if parent_macro_call.expn.is_descendant_of(expn) {
      .                   // `node` is input to a macro call
      .                   return None;
-- line 235 ----------------------------------------
-- line 426 ----------------------------------------
      .               match result {
      .                   ControlFlow::Break(is_assert_arg) => is_assert_arg,
      .                   ControlFlow::Continue(()) => true,
      .               }
      .           }
      .           
      .           /// Stores AST [`FormatArgs`] nodes for use in late lint passes, as they are in a desugared form in
      .           /// the HIR
      1 ( 0.00%)  #[derive(Default, Clone)]
      .           pub struct FormatArgsStorage(Arc<OnceLock<FxHashMap<Span, FormatArgs>>>);
      .           
      .           impl FormatArgsStorage {
      .               /// Returns an AST [`FormatArgs`] node if a `format_args` expansion is found as a descendant of
      .               /// `expn_id`
      .               ///
      .               /// See also [`find_format_arg_expr`]
      .               pub fn get(&self, cx: &LateContext<'_>, start: &Expr<'_>, expn_id: ExpnId) -> Option<&FormatArgs> {
-- line 442 ----------------------------------------
-- line 457 ----------------------------------------
      .                   })?;
      .           
      .                   debug_assert!(self.0.get().is_some(), "`FormatArgsStorage` not yet populated");
      .           
      .                   self.0.get()?.get(&format_args_expr.span.with_parent(None))
      .               }
      .           
      .               /// Should only be called by `FormatArgsCollector`
      2 ( 0.00%)      pub fn set(&self, format_args: FxHashMap<Span, FormatArgs>) {
      .                   self.0
      .                       .set(format_args)
      .                       .expect("`FormatArgsStorage::set` should only be called once");
      3 ( 0.00%)      }
      .           }
      .           
      .           /// Attempt to find the [`rustc_hir::Expr`] that corresponds to the [`FormatArgument`]'s value
      .           pub fn find_format_arg_expr<'hir>(start: &'hir Expr<'hir>, target: &FormatArgument) -> Option<&'hir Expr<'hir>> {
      .               let SpanData {
      .                   lo,
      .                   hi,
      .                   ctxt,
-- line 477 ----------------------------------------

107,625 ( 0.04%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/macros.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/default_instead_of_iter_empty.rs
--------------------------------------------------------------------------------
Ir              

-- line 27 ----------------------------------------
     .               pub DEFAULT_INSTEAD_OF_ITER_EMPTY,
     .               style,
     .               "check `std::iter::Empty::default()` and replace with `std::iter::empty()`"
     .           }
     .           
     .           declare_lint_pass!(DefaultIterEmpty => [DEFAULT_INSTEAD_OF_ITER_EMPTY]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for DefaultIterEmpty {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 7,382 ( 0.00%)          if let ExprKind::Call(iter_expr, []) = &expr.kind
     .                       && let ExprKind::Path(QPath::TypeRelative(ty, _)) = &iter_expr.kind
     .                       && let TyKind::Path(ty_path) = &ty.kind
     .                       && let QPath::Resolved(None, path) = ty_path
     .                       && let def::Res::Def(_, def_id) = &path.res
     .                       && cx.tcx.is_diagnostic_item(sym::IterEmpty, *def_id)
     .                       && let ctxt = expr.span.ctxt()
     .                       && ty.span.ctxt() == ctxt
     .                   {
-- line 44 ----------------------------------------
-- line 51 ----------------------------------------
     .                           DEFAULT_INSTEAD_OF_ITER_EMPTY,
     .                           expr.span,
     .                           format!("`{path}()` is the more idiomatic way"),
     .                           "try",
     .                           sugg,
     .                           applicability,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn make_sugg(
     .               cx: &LateContext<'_>,
     .               ty_path: &QPath<'_>,
     .               ctxt: SyntaxContext,
     .               applicability: &mut Applicability,
     .               path: &str,
-- line 67 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/disallowed_types.rs
--------------------------------------------------------------------------------
Ir             

-- line 61 ----------------------------------------
    .           
    .           pub struct DisallowedTypes {
    .               def_ids: DefIdMap<(&'static str, &'static DisallowedPath)>,
    .               prim_tys: FxHashMap<PrimTy, (&'static str, &'static DisallowedPath)>,
    .           }
    .           
    .           impl DisallowedTypes {
    .               pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
    8 ( 0.00%)          let (def_ids, prim_tys) = create_disallowed_map(
   38 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_config/src/types.rs:clippy_config::types::create_disallowed_map::<true, clippy_lints::disallowed_types::def_kind_predicate> (1x)
    .                       tcx,
    .                       &conf.disallowed_types,
    .                       PathNS::Type,
    .                       def_kind_predicate,
    .                       "type",
    .                       true,
    .                   );
    8 ( 0.00%)          Self { def_ids, prim_tys }
    .               }
    .           
3,100 ( 0.00%)      fn check_res_emit(&self, cx: &LateContext<'_>, res: &Res, span: Span) {
3,100 ( 0.00%)          let (path, disallowed_path) = match res {
    .                       Res::Def(_, did) if let Some(&x) = self.def_ids.get(did) => x,
    .                       Res::PrimTy(prim) if let Some(&x) = self.prim_tys.get(prim) => x,
    .                       _ => return,
    .                   };
    .                   span_lint_and_then(
    .                       cx,
    .                       DISALLOWED_TYPES,
    .                       span,
    .                       format!("use of a disallowed type `{path}`"),
    .                       disallowed_path.diag_amendment(span),
    .                   );
3,720 ( 0.00%)      }
    .           }
    .           
    .           pub fn def_kind_predicate(def_kind: DefKind) -> bool {
    .               matches!(
    .                   def_kind,
    .                   DefKind::Struct
    .                       | DefKind::Union
    .                       | DefKind::Enum
-- line 101 ----------------------------------------
-- line 103 ----------------------------------------
    .                       | DefKind::TyAlias
    .                       | DefKind::ForeignTy
    .                       | DefKind::AssocTy
    .               )
    .           }
    .           
    .           impl<'tcx> LateLintPass<'tcx> for DisallowedTypes {
    .               fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'tcx>) {
   16 ( 0.00%)          if let ItemKind::Use(path, UseKind::Single(_)) = &item.kind
    .                       && let Some(res) = path.res.type_ns
    .                   {
    .                       self.check_res_emit(cx, &res, item.span);
    .                   }
    .               }
    .           
    .               fn check_ty(&mut self, cx: &LateContext<'tcx>, ty: &'tcx Ty<'tcx, AmbigArg>) {
1,864 ( 0.00%)          if let TyKind::Path(path) = &ty.kind {
6,820 ( 0.00%)              self.check_res_emit(cx, &cx.qpath_res(path, ty.hir_id), ty.span);
14,260 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (620x)
11,156 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_types.rs:<clippy_lints::disallowed_types::DisallowedTypes>::check_res_emit (620x)
    .                   }
    .               }
    .           
    .               fn check_poly_trait_ref(&mut self, cx: &LateContext<'tcx>, poly: &'tcx PolyTraitRef<'tcx>) {
    .                   self.check_res_emit(cx, &poly.trait_ref.path.res, poly.trait_ref.path.span);
    .               }
    .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/box_default.rs
--------------------------------------------------------------------------------
Ir              

-- line 31 ----------------------------------------
     .               pub BOX_DEFAULT,
     .               style,
     .               "Using Box::new(T::default()) instead of Box::default()"
     .           }
     .           
     .           declare_lint_pass!(BoxDefault => [BOX_DEFAULT]);
     .           
     .           impl LateLintPass<'_> for BoxDefault {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
     .                   // If the expression is a call (`Box::new(...)`)
 7,996 ( 0.00%)          if let ExprKind::Call(box_new, [arg]) = expr.kind
     .                       // And call is of the form `<T>::something`
     .                       // Here, it would be `<Box>::new`
 2,456 ( 0.00%)              && let ExprKind::Path(QPath::TypeRelative(ty, seg)) = box_new.kind
     .                       // And that method is `new`
     .                       && seg.ident.name == sym::new
     .                       // And the call is that of a `Box` method
     .                       && ty.basic_res().is_lang_item(cx, LangItem::OwnedBox)
     .                       // And the single argument to the call is another function call
     .                       // This is the `T::default()` (or default equivalent) of `Box::new(T::default())`
     .                       && let ExprKind::Call(arg_path, _) = arg.kind
     .                       // And we are not in a foreign crate's macro
-- line 52 ----------------------------------------
-- line 62 ----------------------------------------
     .                           BOX_DEFAULT,
     .                           expr.span,
     .                           "`Box::new(_)` of default value",
     .                           "try",
     .                           "Box::default()".into(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn is_plain_default(cx: &LateContext<'_>, arg_path: &Expr<'_>) -> bool {
     .               // we need to match the actual path so we don't match e.g. "u8::default"
     .               if let ExprKind::Path(QPath::Resolved(None, path)) = &arg_path.kind
     .                   && let Res::Def(_, def_id) = path.res
     .               {
     .                   // avoid generic parameters
-- line 78 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/only_used_in_recursion.rs
--------------------------------------------------------------------------------
Ir              

-- line 213 ----------------------------------------
     .           impl Usage {
     .               fn new(span: Span, idx: usize) -> Self {
     .                   Self { span, idx }
     .               }
     .           }
     .           
     .           /// The parameters being checked by the lint, indexed by both the parameter's `HirId` and the
     .           /// `DefId` of the function paired with the parameter's index.
     2 ( 0.00%)  #[derive(Default)]
     .           #[expect(clippy::struct_field_names)]
     .           struct Params {
     .               params: Vec<Param>,
     .               by_id: HirIdMap<usize>,
     .               by_fn: FxHashMap<(DefId, usize), usize>,
     .           }
     .           impl Params {
     .               fn insert(&mut self, param: Param, id: HirId) {
-- line 229 ----------------------------------------
-- line 239 ----------------------------------------
     .                       let key = (param.fn_id, param.idx);
     .                       self.by_fn.remove(&key);
     .                       // FIXME(rust/#120456) - is `swap_remove` correct?
     .                       self.by_id.swap_remove(&id);
     .                   }
     .               }
     .           
     .               fn get_by_id_mut(&mut self, id: HirId) -> Option<&mut Param> {
 2,456 ( 0.00%)          self.params.get_mut(*self.by_id.get(&id)?)
 7,368 ( 0.00%)  => /rust/deps/indexmap-2.14.0/src/map.rs:<indexmap::map::IndexMap<rustc_hir_id::HirId, usize, rustc_hash::FxBuildHasher>>::get::<rustc_hir_id::HirId> (614x)
     .               }
     .           
     .               fn get_by_fn(&self, id: DefId, idx: usize) -> Option<&Param> {
     .                   self.params.get(*self.by_fn.get(&(id, idx))?)
     .               }
     .           
     .               fn clear(&mut self) {
     .                   self.params.clear();
-- line 255 ----------------------------------------
-- line 293 ----------------------------------------
     .                           }
     .                       }
     .                       eval_stack.pop();
     .                       false
     .                   }
     .               }
     .           }
     .           
    11 ( 0.00%)  #[derive(Default)]
     .           pub struct OnlyUsedInRecursion {
     .               /// Track the top-level body entered. Needed to delay reporting when entering nested bodies.
     .               entered_body: Option<HirId>,
     .               params: Params,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for OnlyUsedInRecursion {
    24 ( 0.00%)      fn check_body(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) {
     9 ( 0.00%)          if body.value.span.from_expansion() {
     .                       return;
     .                   }
     .                   // `skip_params` is either `0` or `1` to skip the `self` parameter in trait functions.
     .                   // It can't be renamed, and it can't be removed without removing it from multiple functions.
    10 ( 0.00%)          let (fn_id, fn_kind, skip_params) = match cx.tcx.parent_hir_node(body.value.hir_id) {
   108 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::parent_hir_node (1x)
     2 ( 0.00%)              Node::Item(i) => (i.owner_id.to_def_id(), FnKind::Fn, 0),
     .                       Node::TraitItem(&TraitItem {
     .                           kind: TraitItemKind::Fn(ref sig, _),
     .                           owner_id,
     .                           ..
     .                       }) => (
     .                           owner_id.to_def_id(),
     .                           FnKind::TraitFn,
     .                           usize::from(sig.decl.implicit_self().has_implicit_self()),
-- line 324 ----------------------------------------
-- line 342 ----------------------------------------
     .                                   usize::from(sig.decl.implicit_self().has_implicit_self()),
     .                               )
     .                           } else {
     .                               (owner_id.to_def_id(), FnKind::Fn, 0)
     .                           }
     .                       },
     .                       _ => return,
     .                   };
     2 ( 0.00%)          body.params
     .                       .iter()
     .                       .enumerate()
     .                       .skip(skip_params)
     .                       .filter_map(|(idx, p)| match p.pat.kind {
     .                           PatKind::Binding(_, id, ident, None) if !ident.as_str().starts_with('_') => {
     .                               Some((id, Param::new(fn_id, fn_kind, idx, ident)))
     .                           },
     .                           _ => None,
     .                       })
     .                       .for_each(|(id, param)| self.params.insert(param, id));
     1 ( 0.00%)          if self.entered_body.is_none() {
     2 ( 0.00%)              self.entered_body = Some(body.value.hir_id);
     .                   }
    24 ( 0.00%)      }
     .           
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'tcx>) {
     .                   if let Some(id) = e.res_local_id()
     .                       && let Some(param) = self.params.get_by_id_mut(id)
     .                   {
     .                       let typeck = cx.typeck_results();
     .                       let span = e.span;
     .                       let mut e = e;
     .                       loop {
     .                           match get_expr_use_or_unification_node(cx.tcx, e) {
-- line 374 ----------------------------------------
-- line 428 ----------------------------------------
     .                                   _ => (),
     .                               },
     .                               _ => (),
     .                           }
     .                           self.params.remove_by_id(id);
     .                           return;
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           
    21 ( 0.00%)      fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) {
     1 ( 0.00%)          if self.entered_body == Some(body.value.hir_id) {
     1 ( 0.00%)              self.entered_body = None;
     .                       self.params.flag_for_linting();
     .                       for param in &self.params.params {
     .                           if param.apply_lint.get() {
     .                               if param.ident.name == kw::SelfLower {
     .                                   span_lint_and_then(
     .                                       cx,
     .                                       SELF_ONLY_USED_IN_RECURSION,
     .                                       param.ident.span,
-- line 448 ----------------------------------------
-- line 473 ----------------------------------------
     .                                           );
     .                                       },
     .                                   );
     .                               }
     .                           }
     .                       }
     .                       self.params.clear();
     .                   }
    24 ( 0.00%)      }
     .           }
     .           
     .           fn has_matching_args(kind: FnKind, args: GenericArgsRef<'_>) -> bool {
     .               match kind {
     .                   FnKind::Fn => true,
     .                   FnKind::TraitFn => args.iter().enumerate().all(|(idx, subst)| match subst.kind() {
     .                       GenericArgKind::Lifetime(_) => true,
     .                       GenericArgKind::Type(ty) => matches!(*ty.kind(), ty::Param(ty) if ty.index as usize == idx),
-- line 489 ----------------------------------------

     1 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/only_used_in_recursion.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/misc_early/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 310 ----------------------------------------
     .               SEPARATED_LITERAL_SUFFIX,
     .               UNNEEDED_FIELD_PATTERN,
     .               UNNEEDED_WILDCARD_PATTERN,
     .               UNSEPARATED_LITERAL_SUFFIX,
     .               ZERO_PREFIXED_LITERAL,
     .           ]);
     .           
     .           impl EarlyLintPass for MiscEarlyLints {
    49 ( 0.00%)      fn check_generics(&mut self, cx: &EarlyContext<'_>, generics: &Generics) {
     .                   for param in &generics.params {
     .                       builtin_type_shadow::check(cx, param);
     .                   }
    56 ( 0.00%)      }
     .           
    18 ( 0.00%)      fn check_pat(&mut self, cx: &EarlyContext<'_>, pat: &Pat) {
     6 ( 0.00%)          unneeded_field_pattern::check(cx, pat);
    36 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/misc_early/unneeded_field_pattern.rs:clippy_lints::misc_early::unneeded_field_pattern::check (2x)
     6 ( 0.00%)          redundant_pattern::check(cx, pat);
    44 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/misc_early/redundant_pattern.rs:clippy_lints::misc_early::redundant_pattern::check (2x)
     6 ( 0.00%)          redundant_at_rest_pattern::check(cx, pat);
     6 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/misc_early/redundant_at_rest_pattern.rs:clippy_lints::misc_early::redundant_at_rest_pattern::check (2x)
     .                   unneeded_wildcard_pattern::check(cx, pat);
    16 ( 0.00%)      }
     .           
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
     .                   // `check_lit` only lints integer literals and suffixed float literals.
 6,146 ( 0.00%)          if let ExprKind::Lit(lit) = expr.kind
     .                       && match lit.kind {
     .                           token::LitKind::Integer => true,
     .                           token::LitKind::Float => lit.suffix.is_some(),
     .                           _ => false,
     .                       }
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                   {
     .                       MiscEarlyLints::check_lit(cx, lit, expr.span);
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           impl MiscEarlyLints {
     .               fn check_lit(cx: &EarlyContext<'_>, lit: token::Lit, span: Span) {
     .                   // We test if first character in snippet is a number, because the snippet could be an expansion
     .                   // from a built-in macro like `line!()` or a proc-macro like `#[wasm_bindgen]`.
     .                   // Note that this check also covers special case that `line!()` is eagerly expanded by compiler.
     .                   // See <https://github.com/rust-lang/rust-clippy/issues/4507> for a regression.
-- line 351 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/nonnull_unchecked_on_box_ptr.rs
--------------------------------------------------------------------------------
Ir              

-- line 43 ----------------------------------------
     .           
     .           impl NonnullUncheckedOnBoxPtr {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NonnullUncheckedOnBoxPtr {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,227 ( 0.00%)          if !expr.span.from_expansion()
     .                       && let ExprKind::Call(nonnull_new_unchecked, [arg]) = expr.kind
     .                       && let ExprKind::Call(box_into_raw, [arg]) = arg.kind
     .                       && nonnull_new_unchecked
     .                           .ty_rel_def_if_named(cx, sym::new_unchecked)
     .                           .opt_parent(cx)
     .                           .opt_impl_ty(cx)
     .                           .is_diag_item(cx, sym::NonNull)
     .                       && box_into_raw
-- line 60 ----------------------------------------
-- line 89 ----------------------------------------
     .                               } else {
     .                                   format!("NonNull::from(Box::leak({arg_name}))")
     .                               };
     .           
     .                               diag.span_suggestion(span, "try", sugg, app);
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/nonnull_unchecked_on_box_ptr.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_slice_size_calculation.rs
--------------------------------------------------------------------------------
Ir              

-- line 47 ----------------------------------------
     .           
     .           impl ManualSliceSizeCalculation {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualSliceSizeCalculation {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if let ExprKind::Binary(ref op, left, right) = expr.kind
     .                       && BinOpKind::Mul == op.node
     .                       && !expr.span.from_expansion()
     .                       && let Some((receiver, refs_count)) = simplify(cx, left, right)
     .                       && (!is_in_const_context(cx) || self.msrv.meets(cx, msrvs::CONST_SIZE_OF_VAL))
     .                   {
     .                       let ctxt = expr.span.ctxt();
     .                       let mut app = Applicability::MachineApplicable;
     .                       let deref = if refs_count > 0 {
-- line 64 ----------------------------------------
-- line 74 ----------------------------------------
     .                           MANUAL_SLICE_SIZE_CALCULATION,
     .                           expr.span,
     .                           "manual slice size calculation",
     .                           "try",
     .                           format!("{sugg}::mem::size_of_val({deref}{val_name})"),
     .                           app,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn simplify<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               expr1: &'tcx Expr<'tcx>,
     .               expr2: &'tcx Expr<'tcx>,
     .           ) -> Option<(&'tcx Expr<'tcx>, usize)> {
     .               let expr1 = expr_or_init(cx, expr1);
-- line 90 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/raw_vec/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 151 ----------------------------------------
     .           }
     .           
     .           // Tiny Vecs are dumb. Skip to:
     .           // - 8 if the element size is 1, because any heap allocator is likely
     .           //   to round up a request of less than 8 bytes to at least 8 bytes.
     .           // - 4 if elements are moderate-sized (<= 1 KiB).
     .           // - 1 otherwise, to avoid wasting too much space for very short Vecs.
     .           const fn min_non_zero_cap(size: usize) -> usize {
   112 ( 0.00%)      if size == 1 {
     .                   8
     .               } else if size <= 1024 {
     .                   4
     .               } else {
     .                   1
     .               }
     .           }
     .           
-- line 167 ----------------------------------------
-- line 178 ----------------------------------------
     .                       _marker: PhantomData,
     .                   }
     .               }
     .           
     .               /// A specialized version of `self.reserve(len, 1)` which requires the
     .               /// caller to ensure `len == self.capacity()`.
     .               #[cfg(not(no_global_oom_handling))]
     .               #[inline(never)]
     8 ( 0.00%)      pub(crate) fn grow_one(&mut self) {
     .                   // SAFETY: All calls on self.inner pass T::LAYOUT as the elem_layout
     .                   unsafe { self.inner.grow_one(T::LAYOUT) }
     8 ( 0.00%)      }
     .           }
     .           
     .           impl<T, A: Allocator> RawVec<T, A> {
     .               #[cfg(not(no_global_oom_handling))]
     .               pub(crate) const MIN_NON_ZERO_CAP: usize = min_non_zero_cap(size_of::<T>());
     .           
     .               /// Like `new`, but parameterized over the choice of allocator for
     .               /// the returned `RawVec`.
-- line 197 ----------------------------------------
-- line 417 ----------------------------------------
     .               }
     .           }
     .           
     .           #[rustc_const_unstable(feature = "const_heap", issue = "79597")]
     .           const unsafe impl<#[may_dangle] T, A: [const] Allocator + [const] Destruct> Drop for RawVec<T, A> {
     .               /// Frees the memory owned by the `RawVec` *without* trying to drop its contents.
     .               fn drop(&mut self) {
     .                   // SAFETY: We are in a Drop impl, self.inner will not be used again.
11,497 ( 0.00%)          unsafe { self.inner.deallocate(T::LAYOUT) }
     .               }
     .           }
     .           
     .           #[rustc_const_unstable(feature = "const_heap", issue = "79597")]
     .           #[rustfmt::skip] // FIXME(fee1-dead): temporary measure before rustfmt is bumped
     .           const impl<A: [const] Allocator + [const] Destruct> RawVecInner<A> {
     .               #[cfg(not(no_global_oom_handling))]
     .               #[inline]
-- line 433 ----------------------------------------
-- line 453 ----------------------------------------
     .                   // We avoid `unwrap_or_else` here because it bloats the amount of
     .                   // LLVM IR generated.
     .                   let layout = match layout_array(capacity, elem_layout) {
     .                       Ok(layout) => layout,
     .                       Err(_) => return Err(CapacityOverflow.into()),
     .                   };
     .           
     .                   // Don't allocate here because `Drop` will not deallocate when `capacity` is 0.
   176 ( 0.00%)          if layout.size() == 0 {
     .                       return Ok(Self::new_in(alloc, elem_layout.alignment()));
     .                   }
     .           
     .                   let result = match init {
     .                       AllocInit::Uninitialized => alloc.allocate(layout),
     .                       #[cfg(not(no_global_oom_handling))]
     .                       AllocInit::Zeroed => alloc.allocate_zeroed(layout),
     .                   };
   393 ( 0.00%)          let ptr = match result {
     .                       Ok(ptr) => ptr,
     .                       Err(_) => return Err(AllocError { layout, non_exhaustive: () }.into()),
     .                   };
     .           
     .                   // Allocators currently return a `NonNull<[u8]>` whose length
     .                   // matches the size requested. If that ever changes, the capacity
     .                   // here should change to `ptr.len() / size_of::<T>()`.
     .                   Ok(Self {
-- line 478 ----------------------------------------
-- line 485 ----------------------------------------
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
     .               ///   initially construct `self`
     .               /// - `elem_layout`'s size must be a multiple of its alignment
     .               #[cfg(not(no_global_oom_handling))]
     .               #[inline]
     .               unsafe fn grow_one(&mut self, elem_layout: Layout) {
     .                   // SAFETY: Precondition passed to caller
     2 ( 0.00%)          if let Err(err) = unsafe { self.grow_amortized(self.cap.as_inner(), 1, elem_layout) } {
     .                       handle_error(err);
     .                   }
     .               }
     .           
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
     .               ///   initially construct `self`
     .               /// - `elem_layout`'s size must be a multiple of its alignment
-- line 501 ----------------------------------------
-- line 504 ----------------------------------------
     .                   &mut self,
     .                   len: usize,
     .                   additional: usize,
     .                   elem_layout: Layout,
     .               ) -> Result<(), TryReserveError> {
     .                   // This is ensured by the calling contexts.
     .                   debug_assert!(additional > 0);
     .           
    32 ( 0.00%)          if elem_layout.size() == 0 {
     .                       // Since we return a capacity of `usize::MAX` when `elem_size` is
     .                       // 0, getting to here necessarily means the `RawVec` is overfull.
     .                       return Err(CapacityOverflow.into());
     .                   }
     .           
     .                   // Nothing we can really do about these checks, sadly.
     .                   let required_cap = len.checked_add(additional).ok_or(CapacityOverflow)?;
     .           
     .                   // This guarantees exponential growth. The doubling cannot overflow
     .                   // because `cap <= isize::MAX` and the type of `cap` is `usize`.
    36 ( 0.00%)          let cap = cmp::max(self.cap.as_inner() * 2, required_cap);
     .                   let cap = cmp::max(min_non_zero_cap(elem_layout.size()), cap);
     .           
     .                   // SAFETY:
     .                   // - cap >= len + additional
     .                   // - other preconditions passed to caller
    64 ( 0.00%)          let ptr = unsafe { self.finish_grow(cap, elem_layout)? };
    79 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/raw_vec/mod.rs:<alloc::raw_vec::RawVecInner>::finish_grow (1x)
     .           
     .                   // SAFETY: `finish_grow` would have failed if `cap > isize::MAX`
     .                   unsafe { self.set_ptr_and_cap(ptr, cap) };
     .                   Ok(())
     .               }
     .           
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
     .               ///   initially construct `self`
     .               /// - `elem_layout`'s size must be a multiple of its alignment
     .               /// - `cap` must be greater than the current capacity
     .               // not marked inline(never) since we want optimizers to be able to observe the specifics of this
     .               // function, see tests/codegen-llvm/vec-reserve-extend.rs.
     .               #[cold]
   180 ( 0.00%)      unsafe fn finish_grow(
     .                   &self,
     .                   cap: usize,
     .                   elem_layout: Layout,
     .               ) -> Result<NonNull<[u8]>, TryReserveError> {
     .                   let new_layout = layout_array(cap, elem_layout)?;
     .           
     .                   let memory = if let Some((ptr, old_layout)) = unsafe { self.current_memory(elem_layout) } {
     .                       // FIXME(const-hack): switch to `debug_assert_eq`
-- line 552 ----------------------------------------
-- line 556 ----------------------------------------
     .                           hint::assert_unchecked(old_layout.align() == new_layout.align());
     .                           self.alloc.grow(ptr, old_layout, new_layout)
     .                       }
     .                   } else {
     .                       self.alloc.allocate(new_layout)
     .                   };
     .           
     .                   memory.map_err(const |_| AllocError { layout: new_layout, non_exhaustive: () }.into())
   136 ( 0.00%)      }
     .           }
     .           
     .           impl<A: Allocator> RawVecInner<A> {
     .               #[inline]
     .               const fn new_in(alloc: A, align: Alignment) -> Self {
     .                   let ptr = Unique::from_non_null(NonNull::without_provenance(align.as_nonzero_usize()));
     .                   // `cap: 0` means "unallocated". zero-sized types are ignored.
     .                   Self { ptr, cap: ZERO_CAP, alloc }
-- line 572 ----------------------------------------
-- line 603 ----------------------------------------
     .           
     .               #[inline]
     .               const fn ptr<T>(&self) -> *mut T {
     .                   self.non_null::<T>().as_ptr()
     .               }
     .           
     .               #[inline]
     .               const fn non_null<T>(&self) -> NonNull<T> {
12,284 ( 0.01%)          self.ptr.cast().as_non_null_ptr()
     .               }
     .           
     .               #[inline]
     .               const fn capacity(&self, elem_size: usize) -> usize {
    81 ( 0.00%)          if elem_size == 0 { usize::MAX } else { self.cap.as_inner() }
     .               }
     .           
     .               #[inline]
     .               const fn allocator(&self) -> &A {
     .                   &self.alloc
     .               }
     .           
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
     .               ///   initially construct `self`
     .               /// - `elem_layout`'s size must be a multiple of its alignment
     .               #[inline]
     .               #[rustc_const_unstable(feature = "const_heap", issue = "79597")]
     .               const unsafe fn current_memory(&self, elem_layout: Layout) -> Option<(NonNull<u8>, Layout)> {
11,527 ( 0.00%)          if elem_layout.size() == 0 || self.cap.as_inner() == 0 {
     .                       None
     .                   } else {
     .                       // We could use Layout::array here which ensures the absence of isize and usize overflows
     .                       // and could hypothetically handle differences between stride and size, but this memory
     .                       // has already been allocated so we know it can't overflow and currently Rust does not
     .                       // support such types. So we can do better by skipping some checks and avoid an unwrap.
     .                       unsafe {
     .                           let alloc_size = elem_layout.size().unchecked_mul(self.cap.as_inner());
-- line 639 ----------------------------------------
-- line 650 ----------------------------------------
     .               #[cfg(not(no_global_oom_handling))]
     .               #[inline]
     .               unsafe fn reserve(&mut self, len: usize, additional: usize, elem_layout: Layout) {
     .                   // Callers expect this function to be very cheap when there is already sufficient capacity.
     .                   // Therefore, we move all the resizing and error-handling logic from grow_amortized and
     .                   // handle_reserve behind a call, while making sure that this function is likely to be
     .                   // inlined as just a comparison and a call if the comparison fails.
     .                   #[cold]
    67 ( 0.00%)          unsafe fn do_reserve_and_handle<A: Allocator>(
     .                       slf: &mut RawVecInner<A>,
     .                       len: usize,
     .                       additional: usize,
     .                       elem_layout: Layout,
     .                   ) {
     .                       // SAFETY: Precondition passed to caller
     .                       if let Err(err) = unsafe { slf.grow_amortized(len, additional, elem_layout) } {
     .                           handle_error(err);
     .                       }
    68 ( 0.00%)          }
     .           
    56 ( 0.00%)          if self.needs_to_grow(len, additional, elem_layout) {
     .                       unsafe {
    87 ( 0.00%)                  do_reserve_and_handle(self, len, additional, elem_layout);
   139 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/raw_vec/mod.rs:<alloc::raw_vec::RawVecInner<_>>::reserve::do_reserve_and_handle::<alloc::alloc::Global> (1x)
     .                       }
     .                   }
     .               }
     .           
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
     .               ///   initially construct `self`
     .               /// - `elem_layout`'s size must be a multiple of its alignment
-- line 680 ----------------------------------------
-- line 756 ----------------------------------------
     .                   cap: usize,
     .                   elem_layout: Layout,
     .               ) -> Result<(), TryReserveError> {
     .                   unsafe { self.shrink(cap, elem_layout) }
     .               }
     .           
     .               #[inline]
     .               const fn needs_to_grow(&self, len: usize, additional: usize, elem_layout: Layout) -> bool {
   594 ( 0.00%)          additional > self.capacity(elem_layout.size()).wrapping_sub(len)
     .               }
     .           
     .               #[inline]
     .               #[rustc_const_unstable(feature = "const_heap", issue = "79597")]
     .               const unsafe fn set_ptr_and_cap(&mut self, ptr: NonNull<[u8]>, cap: usize) {
     .                   // Allocators currently return a `NonNull<[u8]>` whose length matches
     .                   // the size requested. If that ever changes, the capacity here should
     .                   // change to `ptr.len() / size_of::<T>()`.
    21 ( 0.00%)          self.ptr = Unique::from(ptr.cast());
    19 ( 0.00%)          self.cap = unsafe { Cap::new_unchecked(cap) };
     .               }
     .           
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
     .               ///   initially construct `self`
     .               /// - `elem_layout`'s size must be a multiple of its alignment
     .               /// - The sum of `len` and `additional` must be greater than the current capacity
     .               unsafe fn grow_exact(
-- line 782 ----------------------------------------
-- line 789 ----------------------------------------
     .                       // Since we return a capacity of `usize::MAX` when the type size is
     .                       // 0, getting to here necessarily means the `RawVec` is overfull.
     .                       return Err(CapacityOverflow.into());
     .                   }
     .           
     .                   let cap = len.checked_add(additional).ok_or(CapacityOverflow)?;
     .           
     .                   // SAFETY: preconditions passed to caller
    28 ( 0.00%)          let ptr = unsafe { self.finish_grow(cap, elem_layout)? };
   492 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/raw_vec/mod.rs:<alloc::raw_vec::RawVecInner>::finish_grow (2x)
     .           
     .                   // SAFETY: `finish_grow` would have failed if `cap > isize::MAX`
     .                   unsafe { self.set_ptr_and_cap(ptr, cap) };
     .                   Ok(())
     .               }
     .           
     .               /// # Safety
     .               /// - `elem_layout` must be valid for `self`, i.e. it must be the same `elem_layout` used to
-- line 805 ----------------------------------------
-- line 824 ----------------------------------------
     .               /// # Safety
     .               /// `cap <= self.capacity()`
     .               unsafe fn shrink_unchecked(
     .                   &mut self,
     .                   cap: usize,
     .                   elem_layout: Layout,
     .               ) -> Result<(), TryReserveError> {
     .                   // SAFETY: Precondition passed to caller
     5 ( 0.00%)          let Some((ptr, layout)) = (unsafe { self.current_memory(elem_layout) }) else {
     .                       return Ok(());
     .                   };
     .           
     .                   // If shrinking to 0, deallocate the buffer. We don't reach this point
     .                   // for the T::IS_ZST case since current_memory() will have returned
     .                   // None.
    10 ( 0.00%)          if cap == 0 {
     .                       unsafe { self.alloc.deallocate(ptr, layout) };
     .                       self.ptr =
     .                           unsafe { Unique::new_unchecked(ptr::without_provenance_mut(elem_layout.align())) };
     .                       self.cap = ZERO_CAP;
     .                   } else {
     .                       let ptr = unsafe {
     .                           // Layout cannot overflow here because it would have
     .                           // overflowed earlier when capacity was larger.
-- line 847 ----------------------------------------

45,359 ( 0.02%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/raw_vec/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/suspicious_operation_groupings.rs
--------------------------------------------------------------------------------
Ir              

-- line 67 ----------------------------------------
     .           
     .           #[derive(Default)]
     .           pub struct SuspiciousOperationGroupings {
     .               // Spans already linted.
     .               linted_spans: FxHashSet<Span>,
     .           }
     .           
     .           impl EarlyLintPass for SuspiciousOperationGroupings {
27,657 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   if let Some(binops) = extract_related_binops(&expr.kind) {
     .                       check_binops(cx, &binops.iter().collect::<Vec<_>>(), &mut self.linted_spans);
     .           
     .                       let mut op_types = Vec::with_capacity(binops.len());
     .                       // We could use a hashmap, etc. to avoid being O(n*m) here, but
-- line 84 ----------------------------------------
-- line 92 ----------------------------------------
     .                       });
     .           
     .                       for op_type in op_types {
     .                           let ops: Vec<_> = binops.iter().filter(|b| b.op == op_type).collect();
     .           
     .                           check_binops(cx, &ops, &mut self.linted_spans);
     .                       }
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           fn check_binops(cx: &EarlyContext<'_>, binops: &[&BinaryOp<'_>], linted_spans: &mut FxHashSet<Span>) {
     .               let binop_count = binops.len();
     .               if binop_count < 2 {
     .                   // Single binary operation expressions would likely be false
     .                   // positives.
     .                   return;
-- line 108 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/operators/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 1033 ----------------------------------------
     .               modulo_arithmetic_allow_comparison_to_zero: bool,
     .               msrv: Msrv,
     .           }
     .           
     .           impl Operators {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self {
     .                       arithmetic_context: numeric_arithmetic::Context::default(),
     2 ( 0.00%)              verbose_bit_mask_threshold: conf.verbose_bit_mask_threshold,
     1 ( 0.00%)              modulo_arithmetic_allow_comparison_to_zero: conf.allow_comparison_to_zero,
     .                       msrv: conf.msrv.into(),
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Operators {
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          eq_op::check_assert(cx, e);
326,045 ( 0.13%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/operators/eq_op.rs:clippy_lints::operators::eq_op::check_assert (3,076x)
 9,228 ( 0.00%)          float_cmp::check_assert(cx, e);
221,461 ( 0.09%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/operators/float_cmp.rs:clippy_lints::operators::float_cmp::check_assert (3,076x)
12,313 ( 0.01%)          match e.kind {
     .                       ExprKind::Binary(op, lhs, rhs) => {
     .                           if !e.span.from_expansion() {
     .                               absurd_extreme_comparisons::check(cx, e, op.node, lhs, rhs);
     .                               if !(macro_with_not_op(lhs) || macro_with_not_op(rhs)) {
     .                                   eq_op::check(cx, e, op.node, lhs, rhs);
     .                                   op_ref::check(cx, e, op.node, lhs, rhs);
     .                               }
     .                               erasing_op::check(cx, e, op.node, lhs, rhs);
-- line 1060 ----------------------------------------
-- line 1105 ----------------------------------------
     .                       {
     .                           #[expect(clippy::collapsible_match)]
     .                           if op == UnOp::Neg {
     .                               self.arithmetic_context.check_negate(cx, e, arg);
     .                           }
     .                       },
     .                       _ => (),
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_expr_post(&mut self, _: &LateContext<'_>, e: &Expr<'_>) {
     .                   self.arithmetic_context.expr_post(e.hir_id);
     .               }
     .           
     .               fn check_body(&mut self, cx: &LateContext<'tcx>, b: &Body<'_>) {
     .                   self.arithmetic_context.enter_body(cx, b);
     .               }
-- line 1121 ----------------------------------------

     4 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/operators/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/entry.rs
--------------------------------------------------------------------------------
Ir              

-- line 58 ----------------------------------------
     .               perf,
     .               "use of `contains_key` followed by `insert` on a `HashMap` or `BTreeMap`"
     .           }
     .           
     .           declare_lint_pass!(HashMapPass => [MAP_ENTRY]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for HashMapPass {
     .               #[expect(clippy::too_many_lines)]
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   let Some(higher::If {
     .                       cond: cond_expr,
     .                       then: then_expr,
     .                       r#else: else_expr,
     .                   }) = higher::If::hir(expr)
-- line 75 ----------------------------------------
-- line 205 ----------------------------------------
     .                           lint_msg,
     .                           None,
     .                           format!(
     .                               "consider using the `Entry` API: https://doc.rust-lang.org/std/collections/struct.{}.html#entry-api",
     .                               map_ty.name()
     .                           ),
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           #[derive(Clone, Copy)]
     .           enum MapType {
     .               Hash,
     .               BTree,
     .           }
     .           impl MapType {
-- line 221 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/spec_from_iter_nested.rs
--------------------------------------------------------------------------------
Ir              

-- line 10 ----------------------------------------
     .           pub(super) trait SpecFromIterNested<T, I> {
     .               fn from_iter(iter: I) -> Self;
     .           }
     .           
     .           impl<T, I> SpecFromIterNested<T, I> for Vec<T>
     .           where
     .               I: Iterator<Item = T>,
     .           {
29,733 ( 0.01%)      default fn from_iter(mut iterator: I) -> Self {
     .                   // Unroll the first iteration, as the vector is going to be
     .                   // expanded on this iteration in every case when the iterable is not
     .                   // empty, but the loop in extend_desugared() is not going to see the
     .                   // vector being full in the few subsequent loop iterations.
     .                   // So we get better branch prediction.
    58 ( 0.00%)          let mut vector = match iterator.next() {
   263 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/mod.rs:<core::iter::adapters::GenericShunt<core::iter::adapters::map::Map<core::iter::adapters::filter::Filter<core::slice::iter::Iter<rustc_ast::ast::Attribute>, <clippy_lints::empty_line_after::EmptyLineAfter>::check_item_kind::{closure#0}>, <clippy_lints::empty_line_after::EmptyLineAfter>::check_item_kind::{closure#1}>, core::option::Option<core::convert::Infallible>> as core::iter::traits::iterator::Iterator>::next (9x)
     .                       None => return Vec::new(),
     1 ( 0.00%)              Some(element) => {
     .                           let (lower, _) = iterator.size_hint();
     .                           let initial_capacity =
     .                               cmp::max(RawVec::<T>::MIN_NON_ZERO_CAP, lower.saturating_add(1));
     .                           let mut vector = Vec::with_capacity(initial_capacity);
     .                           unsafe {
     .                               // SAFETY: We requested capacity at least 1
     .                               ptr::write(vector.as_mut_ptr(), element);
     .                               vector.set_len(1);
     .                           }
    22 ( 0.00%)                  vector
     .                       }
     .                   };
     .                   // must delegate to spec_extend() since extend() itself delegates
     .                   // to spec_from for empty Vecs
   107 ( 0.00%)          <Vec<T> as SpecExtend<T, I>>::spec_extend(&mut vector, iterator);
    30 ( 0.00%)  => ???:0x0000000000173dc0 (1x)
    28 ( 0.00%)          vector
33,450 ( 0.01%)      }
     .           }
     .           
     .           impl<T, I> SpecFromIterNested<T, I> for Vec<T>
     .           where
     .               I: TrustedLen<Item = T>,
     .           {
    35 ( 0.00%)      fn from_iter(iterator: I) -> Self {
     .                   let mut vector = match iterator.size_hint() {
     .                       (_, Some(upper)) => Vec::with_capacity(upper),
     .                       // TrustedLen contract guarantees that `size_hint() == (_, None)` means that there
     .                       // are more than `usize::MAX` elements.
     .                       // Since the previous branch would eagerly panic if the capacity is too large
     .                       // (via `with_capacity`) we do the same here.
     .                       _ => panic!("capacity overflow"),
     .                   };
     .                   // reuse extend specialization for TrustedLen
     .                   vector.spec_extend(iterator);
    18 ( 0.00%)          vector
    40 ( 0.00%)      }
     .           }

    42 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/spec_from_iter_nested.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/operators/eq_op.rs
--------------------------------------------------------------------------------
Ir              

-- line 2 ----------------------------------------
     .           use clippy_utils::diagnostics::{span_lint, span_lint_and_then};
     .           use clippy_utils::macros::{find_assert_eq_args, first_node_macro_backtrace};
     .           use clippy_utils::{eq_expr_value, is_in_test_function, sym};
     .           use rustc_hir::{BinOpKind, Expr};
     .           use rustc_lint::LateContext;
     .           
     .           use super::EQ_OP;
     .           
27,684 ( 0.01%)  pub(crate) fn check_assert<'tcx>(cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 3,076 ( 0.00%)      if let Some(macro_call) = first_node_macro_backtrace(cx, e).find(|macro_call| {
     .                   matches!(
     .                       cx.tcx.get_diagnostic_name(macro_call.def_id),
     .                       Some(sym::assert_eq_macro | sym::assert_ne_macro | sym::debug_assert_eq_macro | sym::debug_assert_ne_macro)
     .                   )
     .               }) && let Some((lhs, rhs, _)) = find_assert_eq_args(cx, e, macro_call.expn)
     .                   && eq_expr_value(cx, macro_call.span.ctxt(), lhs, rhs)
     .                   && macro_call.is_local()
     .                   && !is_in_test_function(cx.tcx, e.hir_id)
-- line 19 ----------------------------------------
-- line 23 ----------------------------------------
     .                       EQ_OP,
     .                       lhs.span.to(rhs.span),
     .                       format!(
     .                           "identical args used in this `{}!` macro call",
     .                           cx.tcx.item_name(macro_call.def_id)
     .                       ),
     .                   );
     .               }
24,608 ( 0.01%)  }
     .           
     .           pub(crate) fn check<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               e: &'tcx Expr<'_>,
     .               op: BinOpKind,
     .               left: &'tcx Expr<'_>,
     .               right: &'tcx Expr<'_>,
     .           ) {
-- line 39 ----------------------------------------

 9,228 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/operators/eq_op.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/panicking_overflow_checks.rs
--------------------------------------------------------------------------------
Ir              

-- line 44 ----------------------------------------
     .               correctness,
     .               "overflow checks which will panic in debug mode"
     .           }
     .           
     .           declare_lint_pass!(PanickingOverflowChecks => [PANICKING_OVERFLOW_CHECKS]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for PanickingOverflowChecks {
     .               // a + b < a, a > a + b, a < a - b, a - b > a
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Binary(op, lhs, rhs) = expr.kind
     .                       && let (lt, gt) = match op.node {
     .                           BinOpKind::Lt => (lhs, rhs),
     .                           BinOpKind::Gt => (rhs, lhs),
     .                           _ => return,
     .                       }
     .                       && let ctxt = expr.span.ctxt()
     .                       && let (op_lhs, op_rhs, other, commutative) = match (&lt.kind, &gt.kind) {
     .                           (&ExprKind::Binary(op, lhs, rhs), _) if op.node == BinOpKind::Add && ctxt == lt.span.ctxt() => {
-- line 61 ----------------------------------------
-- line 76 ----------------------------------------
     .                   {
     .                       span_lint(
     .                           cx,
     .                           PANICKING_OVERFLOW_CHECKS,
     .                           expr.span,
     .                           "you are trying to use classic C overflow conditions that will fail in Rust",
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/useless_vec.rs
--------------------------------------------------------------------------------
Ir              

-- line 43 ----------------------------------------
     .               /// work, we get a false positive warning on the `$v.push(3)` which really requires `$v` to
     .               /// be a vector.
     .               span_to_state: BTreeMap<Span, VecState>,
     .               allow_in_test: bool,
     .           }
     .           
     .           impl UselessVec {
     .               pub fn new(conf: &'static Conf) -> Self {
     5 ( 0.00%)          Self {
     .                       too_large_for_stack: conf.too_large_for_stack,
     .                       msrv: conf.msrv.into(),
     .                       span_to_state: BTreeMap::new(),
     2 ( 0.00%)              allow_in_test: conf.allow_useless_vec_in_tests,
     .                   }
     .               }
     .           }
     .           
     .           declare_clippy_lint! {
     .               /// ### What it does
     .               /// Checks for usage of `vec![..]` when using `[..]` would
     .               /// be possible.
-- line 63 ----------------------------------------
-- line 166 ----------------------------------------
     .                               VecToArray::Impossible
     .                           }
     .                       },
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for UselessVec {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
12,304 ( 0.01%)          if let Some(vec_args) = higher::VecArgs::hir(cx, expr.peel_borrows())
155,612 ( 0.06%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::VecArgs>::hir (3,076x)
     .                       // The `vec![]` or `&vec![]` invocation span.
     .                       && let vec_span = expr.span.parent_callsite().unwrap_or(expr.span)
     .                       && !vec_span.from_expansion()
     .                   {
     .                       if self.allow_in_test && is_in_test(cx.tcx, expr.hir_id) {
     .                           return;
     .                       }
     .           
-- line 183 ----------------------------------------
-- line 232 ----------------------------------------
     .                                   });
     .                               }
     .                           },
     .                           VecToArray::Impossible => {
     .                               self.span_to_state.insert(vec_span, VecState::NoChange);
     .                           },
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           
     8 ( 0.00%)      fn check_crate_post(&mut self, cx: &LateContext<'tcx>) {
    10 ( 0.00%)          for (span, state) in mem::take(&mut self.span_to_state) {
     .                       if let VecState::Change {
     .                           suggest_ty,
     .                           vec_snippet,
     .                           expr_hir_id,
     .                       } = state
     .                       {
     .                           span_lint_hir_and_then(cx, USELESS_VEC, expr_hir_id, span, "useless use of `vec!`", |diag| {
     .                               let help_msg = format!("you can use {} directly", suggest_ty.desc());
-- line 251 ----------------------------------------
-- line 255 ----------------------------------------
     .                                   Applicability::Unspecified
     .                               } else {
     .                                   Applicability::MachineApplicable
     .                               };
     .                               diag.span_suggestion(span, help_msg, vec_snippet, applicability);
     .                           });
     .                       }
     .                   }
     8 ( 0.00%)      }
     .           }
     .           
     .           #[derive(Copy, Clone)]
     .           pub(crate) enum SuggestedType {
     .               /// Suggest using a slice `&[..]` / `&mut [..]`
     .               SliceRef(Mutability),
     .               /// Suggest using an array: `[..]`
     .               Array,
-- line 271 ----------------------------------------

     1 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/useless_vec.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/implicit_saturating_sub.rs
--------------------------------------------------------------------------------
Ir              

-- line 90 ----------------------------------------
     .           
     .           impl ImplicitSaturatingSub {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ImplicitSaturatingSub {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .                   if let Some(higher::If { cond, then, r#else: None }) = higher::If::hir(expr)
     .           
     .                       // Check if the conditional expression is a binary operation
     .                       && let ExprKind::Binary(ref cond_op, cond_left, cond_right) = cond.kind
     .                   {
     .                       check_with_condition(cx, expr, cond_op.node, cond_left, cond_right, then, self.msrv);
-- line 107 ----------------------------------------
-- line 111 ----------------------------------------
     .                       r#else: Some(else_block),
     .                   }) = higher::If::hir(expr)
     .                       && let ExprKind::Binary(ref cond_op, cond_left, cond_right) = cond.kind
     .                   {
     .                       check_manual_check(
     .                           cx, expr, cond_op, cond_left, cond_right, if_block, else_block, self.msrv,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           #[expect(clippy::too_many_arguments)]
     .           fn check_manual_check<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               expr: &Expr<'tcx>,
     .               condition: &BinOp,
     .               left_hand: &Expr<'tcx>,
-- line 127 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/drop_forget_ref.rs
--------------------------------------------------------------------------------
Ir              

-- line 73 ----------------------------------------
     .           declare_lint_pass!(DropForgetRef => [DROP_NON_DROP, FORGET_NON_DROP, MEM_FORGET]);
     .           
     .           const DROP_NON_DROP_SUMMARY: &str = "call to `std::mem::drop` with a value that does not implement `Drop`. \
     .                                            Dropping such a type only extends its contained lifetimes";
     .           const FORGET_NON_DROP_SUMMARY: &str = "call to `std::mem::forget` with a value that does not implement `Drop`. \
     .                                              Forgetting such a type is the same as dropping it";
     .           
     .           impl<'tcx> LateLintPass<'tcx> for DropForgetRef {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 7,996 ( 0.00%)          if let ExprKind::Call(path, [arg]) = expr.kind
 1,842 ( 0.00%)              && let ExprKind::Path(ref qpath) = path.kind
 2,456 ( 0.00%)              && let Some(def_id) = cx.qpath_res(qpath, path.hir_id).opt_def_id()
14,122 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (614x)
 3,070 ( 0.00%)              && let Some(fn_name) = cx.tcx.get_diagnostic_name(def_id)
49,120 ( 0.02%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (614x)
     .                   {
     .                       let arg_ty = cx.typeck_results().expr_ty(arg);
     .                       let is_copy = is_copy(cx, arg_ty);
     .                       let drop_is_single_call_in_arm = is_single_call_in_arm(cx, arg, expr);
     .                       let (lint, msg, note_span) = match fn_name {
     .                           // early return for uplifted lints: dropping_references, dropping_copy_types, forgetting_references,
     .                           // forgetting_copy_types
     .                           sym::mem_drop if arg_ty.is_ref() && !drop_is_single_call_in_arm => return,
-- line 93 ----------------------------------------
-- line 127 ----------------------------------------
     .                           let note = format!("argument has type `{arg_ty}`");
     .                           if let Some(span) = note_span {
     .                               diag.span_note(span, note);
     .                           } else {
     .                               diag.note(note);
     .                           }
     .                       });
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           // dropping returned value of a function like in the following snippet is considered idiomatic, see
     .           // #9482 for examples match <var> {
     .           //     <pat> => drop(fn_with_side_effect_and_returning_some_value()),
     .           //     ..
     .           // }
     .           fn is_single_call_in_arm<'tcx>(cx: &LateContext<'tcx>, arg: &'tcx Expr<'_>, drop_expr: &'tcx Expr<'_>) -> bool {
-- line 143 ----------------------------------------

 1,842 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/drop_forget_ref.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/partialeq_to_none.rs
--------------------------------------------------------------------------------
Ir              

-- line 36 ----------------------------------------
     .               pub PARTIALEQ_TO_NONE,
     .               style,
     .               "Binary comparison to `Option<T>::None` relies on `T: PartialEq`, which is unneeded"
     .           }
     .           
     .           declare_lint_pass!(PartialeqToNone => [PARTIALEQ_TO_NONE]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for PartialeqToNone {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
     .                   // Skip expanded code, as we have no control over it anyway...
 6,152 ( 0.00%)          if e.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   // If the expression is of type `Option`
     .                   let is_ty_option = |expr: &Expr<'_>| {
     .                       cx.typeck_results()
     .                           .expr_ty(expr)
     .                           .peel_refs()
     .                           .is_diag_item(cx, sym::Option)
     .                   };
     .           
     .                   // If the expression is a literal `Option::None`
     .                   let is_none_ctor =
     .                       |expr: &Expr<'_>| !expr.span.from_expansion() && is_none_expr(cx, peel_hir_expr_refs(expr).0);
     .           
     1 ( 0.00%)          let mut applicability = Applicability::MachineApplicable;
     .           
     2 ( 0.00%)          if let ExprKind::Binary(op, left_side, right_side) = e.kind {
     .                       // All other comparisons (e.g. `>= None`) have special meaning wrt T
     .                       let is_eq = match op.node {
     .                           BinOpKind::Eq => true,
     .                           BinOpKind::Ne => false,
     .                           _ => return,
     .                       };
     .           
     .                       // We are only interested in comparisons between `Option` and a literal `Option::None`
-- line 72 ----------------------------------------
-- line 97 ----------------------------------------
     .                               "use `Option::is_none()` instead"
     .                           } else {
     .                               "use `Option::is_some()` instead"
     .                           },
     .                           sugg,
     .                           applicability,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/double_parens.rs
--------------------------------------------------------------------------------
Ir              

-- line 36 ----------------------------------------
     .               pub DOUBLE_PARENS,
     .               complexity,
     .               "Warn on unnecessary double parentheses"
     .           }
     .           
     .           declare_lint_pass!(DoubleParens => [DOUBLE_PARENS]);
     .           
     .           impl EarlyLintPass for DoubleParens {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
19,051 ( 0.01%)          match &expr.kind {
     .                       // ((..))
     .                       // ^^^^^^ expr
     .                       //  ^^^^  inner
     .                       ExprKind::Paren(inner)
     .                           if matches!(inner.kind, ExprKind::Paren(_) | ExprKind::Tup(_))
     .                               && expr.span.eq_ctxt(inner.span)
     .                               && !expr.span.in_external_macro(cx.sess().source_map())
     .                               && check_source(cx, inner) =>
-- line 53 ----------------------------------------
-- line 70 ----------------------------------------
     .                           );
     .                       },
     .           
     .                       // func((n))
     .                       // ^^^^^^^^^ expr
     .                       //      ^^^  arg
     .                       //       ^   inner
     .                       ExprKind::Call(_, args) | ExprKind::MethodCall(MethodCall { args, .. })
 1,230 ( 0.00%)                  if let [arg] = &**args
 1,842 ( 0.00%)                      && let ExprKind::Paren(inner) = &arg.kind
     .                               && expr.span.eq_ctxt(arg.span)
     .                               && !arg.span.in_external_macro(cx.sess().source_map())
     .                               && check_source(cx, arg) =>
     .                       {
     .                           // suggest removing the inner parens
     .           
     .                           let mut applicability = Applicability::MachineApplicable;
     .                           let sugg = snippet_with_context(cx.sess(), inner.span, arg.span.ctxt(), "_", &mut applicability).0;
-- line 87 ----------------------------------------
-- line 92 ----------------------------------------
     .                               "unnecessary parentheses",
     .                               "remove them",
     .                               sugg.to_string(),
     .                               applicability,
     .                           );
     .                       },
     .                       _ => {},
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           /// Check that the span does indeed look like `(  (..)  )`
     .           fn check_source(cx: &EarlyContext<'_>, inner: &Expr) -> bool {
     .               if let Some(sfr) = inner.span.get_source_range(cx)
     .                   // this is the same as `SourceFileRange::as_str`, but doesn't apply the range right away, because
     .                   // we're interested in the source code outside it
     .                   && let Some(src) = sfr.sf.src.as_ref().map(|src| src.as_str())
-- line 108 ----------------------------------------

   614 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/double_parens.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_else.rs
--------------------------------------------------------------------------------
Ir             

-- line 32 ----------------------------------------
    .               style,
    .               "empty else branch"
    .           }
    .           
    .           declare_lint_pass!(NeedlessElse => [NEEDLESS_ELSE]);
    .           
    .           impl EarlyLintPass for NeedlessElse {
    .               fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
6,146 ( 0.00%)          if let ExprKind::If(_, then_block, Some(else_clause)) = &expr.kind
    .                       && let ExprKind::Block(block, _) = &else_clause.kind
    .                       && !expr.span.from_expansion()
    .                       && !else_clause.span.from_expansion()
    .                       && block.stmts.is_empty()
    .                       && let range = (then_block.span.hi()..expr.span.hi()).trim_start(cx)
    .                       && range.clone().check_text(cx, |src| {
    .                           // Ignore else blocks that contain comments or #[cfg]s
    .                           !src.contains(['/', '#'])
-- line 48 ----------------------------------------
-- line 53 ----------------------------------------
    .                           NEEDLESS_ELSE,
    .                           range.with_ctxt(expr.span.ctxt()),
    .                           "this `else` branch is empty",
    .                           "you can remove it",
    .                           String::new(),
    .                           Applicability::MachineApplicable,
    .                       );
    .                   }
3,073 ( 0.00%)      }
    .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unnecessary_owned_empty_strings.rs
--------------------------------------------------------------------------------
Ir              

-- line 31 ----------------------------------------
     .               "detects cases of references to owned empty strings being passed as an argument to a function expecting `&str`"
     .           }
     .           
     .           declare_lint_pass!(UnnecessaryOwnedEmptyStrings => [
     .               UNNECESSARY_OWNED_EMPTY_STRINGS,
     .           ]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for UnnecessaryOwnedEmptyStrings {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 9,222 ( 0.00%)          if let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner_expr) = expr.kind
 1,228 ( 0.00%)              && let ExprKind::Call(fun, args) = inner_expr.kind
     .                       && let ExprKind::Path(ref qpath) = fun.kind
     .                       && let Some(fun_def_id) = cx.qpath_res(qpath, fun.hir_id).opt_def_id()
     .                       && let ty::Ref(_, inner_str, _) = cx.typeck_results().expr_ty_adjusted(expr).kind()
     .                       && inner_str.is_str()
     .                   {
     .                       let fun_name = cx.tcx.get_diagnostic_name(fun_def_id);
     .                       if fun_name == Some(sym::string_new) {
     .                           span_lint_and_sugg(
-- line 49 ----------------------------------------
-- line 69 ----------------------------------------
     .                               expr.span,
     .                               "usage of `&String::from(\"\")` for a function expecting a `&str` argument",
     .                               "try",
     .                               "\"\"".to_owned(),
     .                               Applicability::MachineApplicable,
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/borrow_deref_ref.rs
--------------------------------------------------------------------------------
Ir              

-- line 46 ----------------------------------------
     .               pub BORROW_DEREF_REF,
     .               complexity,
     .               "deref on an immutable reference returns the same type as itself"
     .           }
     .           
     .           declare_lint_pass!(BorrowDerefRef => [BORROW_DEREF_REF]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for BorrowDerefRef {
18,456 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'tcx>) {
 9,222 ( 0.00%)          if let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, addrof_target) = e.kind
 1,228 ( 0.00%)              && let ExprKind::Unary(UnOp::Deref, deref_target) = addrof_target.kind
     .                       && !matches!(deref_target.kind, ExprKind::Unary(UnOp::Deref, ..))
     .                       && !e.span.from_expansion()
     .                       && !deref_target.span.from_expansion()
     .                       && !addrof_target.span.from_expansion()
     .                       && let ref_ty = cx.typeck_results().expr_ty(deref_target)
     .                       && let ty::Ref(_, inner_ty, Mutability::Not) = ref_ty.kind()
     .                       && get_parent_expr(cx, e).is_none_or(|parent| {
     .                           match parent.kind {
-- line 64 ----------------------------------------
-- line 119 ----------------------------------------
     .                                   e.span,
     .                                   "if you would like to deref, try using `&**`",
     .                                   format!("&**{deref_text}"),
     .                                   Applicability::MaybeIncorrect,
     .                               );
     .                           },
     .                       );
     .                   }
21,532 ( 0.01%)      }
     .           }
     .           
     .           /// Checks if `expr` is used as part of a `let` statement containing a `ref mut` binding.
     .           fn potentially_bound_to_mutable_ref<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) -> bool {
     .               matches!(cx.tcx.parent_hir_node(expr.hir_id), Node::LetStmt(let_stmt)
     .                        if let_stmt.pat.contains_explicit_ref_binding() == Some(Mutability::Mut))
     .           }

   614 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/borrow_deref_ref.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_retain.rs
--------------------------------------------------------------------------------
Ir              

-- line 52 ----------------------------------------
     .           
     .           impl ManualRetain {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualRetain {
15,380 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
 6,152 ( 0.00%)          if let Assign(left_expr, collect_expr, _) = &expr.kind
     .                       && let hir::ExprKind::MethodCall(seg, target_expr, [], _) = &collect_expr.kind
     .                       && seg.args.is_none()
     .                       && let Some(collect_def_id) = cx.typeck_results().type_dependent_def_id(collect_expr.hir_id)
     .                       && cx.tcx.is_diagnostic_item(sym::iterator_collect_fn, collect_def_id)
     .                   {
     .                       check_into_iter(cx, left_expr, target_expr, expr.span, self.msrv);
     .                       check_iter(cx, left_expr, target_expr, expr.span, self.msrv);
     .                       check_to_owned(cx, left_expr, target_expr, expr.span, self.msrv);
     .                   }
18,456 ( 0.01%)      }
     .           }
     .           
     .           fn check_into_iter(
     .               cx: &LateContext<'_>,
     .               left_expr: &hir::Expr<'_>,
     .               target_expr: &hir::Expr<'_>,
     .               parent_expr_span: Span,
     .               msrv: Msrv,
-- line 79 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/box_collection.rs
--------------------------------------------------------------------------------
Ir             

-- line 3 ----------------------------------------
    .           use clippy_utils::{qpath_generic_tys, sym};
    .           use rustc_hir::def_id::DefId;
    .           use rustc_hir::{self as hir, QPath};
    .           use rustc_lint::LateContext;
    .           use rustc_span::Symbol;
    .           
    .           use super::BOX_COLLECTION;
    .           
7,368 ( 0.00%)  pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool {
1,842 ( 0.00%)      if Some(def_id) == cx.tcx.lang_items().owned_box()
24,560 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::lang_items (614x)
    .                   && let Some(item_type) = get_std_collection(cx, qpath)
    .               {
    .                   let generic = match item_type {
    .                       sym::String => "",
    .                       _ => "<..>",
    .                   };
    .           
    .                   let box_content = format!("{item_type}{generic}");
-- line 20 ----------------------------------------
-- line 25 ----------------------------------------
    .                       format!("you seem to be trying to use `Box<{box_content}>`. Consider using just `{box_content}`"),
    .                       None,
    .                       format!("`{box_content}` is already on the heap, `Box<{box_content}>` makes an extra allocation"),
    .                   );
    .                   true
    .               } else {
    .                   false
    .               }
4,912 ( 0.00%)  }
    .           
    .           fn get_std_collection(cx: &LateContext<'_>, qpath: &QPath<'_>) -> Option<Symbol> {
    .               let param = qpath_generic_tys(qpath).next()?;
    .               let id = param.basic_res().opt_def_id()?;
    .               cx.tcx
    .                   .get_diagnostic_name(id)
    .                   .filter(|&name| {
    .                       matches!(
-- line 41 ----------------------------------------

  614 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/types/box_collection.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/match_result_ok.rs
--------------------------------------------------------------------------------
Ir              

-- line 39 ----------------------------------------
     .               pub MATCH_RESULT_OK,
     .               style,
     .               "usage of `ok()` in `let Some(pat)` statements is unnecessary, match on `Ok(pat)` instead"
     .           }
     .           
     .           declare_lint_pass!(MatchResultOk => [MATCH_RESULT_OK]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for MatchResultOk {
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   let (let_pat, let_expr, ifwhile) =
12,304 ( 0.01%)              if let Some(higher::IfLet { let_pat, let_expr, .. }) = higher::IfLet::hir(cx, expr) {
15,380 ( 0.01%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::IfLet>::hir (3,076x)
     .                           (let_pat, let_expr, "if")
     .                       } else if let Some(higher::WhileLet { let_pat, let_expr, .. }) = higher::WhileLet::hir(expr) {
     .                           (let_pat, let_expr, "while")
     .                       } else {
     .                           return;
     .                       };
     .           
     .                   if let ExprKind::MethodCall(ok_path, recv, [], ..) = let_expr.kind //check is expr.ok() has type Result<T,E>.ok(, _)
-- line 57 ----------------------------------------
-- line 74 ----------------------------------------
     .                           MATCH_RESULT_OK,
     .                           expr.span.with_hi(let_expr.span.hi()),
     .                           "matching on `Some` with `ok()` is redundant",
     .                           format!("consider matching on `Ok({some_expr_string})` and removing the call to `ok` instead"),
     .                           sugg,
     .                           applicability,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/rc_mutex.rs
--------------------------------------------------------------------------------
Ir             

-- line 3 ----------------------------------------
    .           use clippy_utils::res::{MaybeDef as _, MaybeResPath as _};
    .           use rustc_hir::def_id::DefId;
    .           use rustc_hir::{self as hir, QPath};
    .           use rustc_lint::LateContext;
    .           use rustc_span::symbol::sym;
    .           
    .           use super::RC_MUTEX;
    .           
4,912 ( 0.00%)  pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool {
4,912 ( 0.00%)      if cx.tcx.is_diagnostic_item(sym::Rc, def_id)
33,156 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
    .                   && let Some(arg) = qpath_generic_tys(qpath).next()
    .                   && arg.basic_res().is_diag_item(cx, sym::Mutex)
    .               {
    .                   #[expect(clippy::collapsible_span_lint_calls, reason = "rust-clippy#7797")]
    .                   span_lint_and_then(cx, RC_MUTEX, hir_ty.span, "usage of `Rc<Mutex<_>>`", |diag| {
    .                       diag.help("consider using `Rc<RefCell<_>>` or `Arc<Mutex<_>>` instead");
    .                   });
    .                   return true;
    .               }
    .           
    .               false
3,684 ( 0.00%)  }

  614 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/types/rc_mutex.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/linked_list.rs
--------------------------------------------------------------------------------
Ir             

    .           use clippy_utils::diagnostics::span_lint_and_help;
    .           use clippy_utils::sym;
    .           use rustc_hir as hir;
    .           use rustc_hir::def_id::DefId;
    .           use rustc_lint::LateContext;
    .           
    .           use super::LINKEDLIST;
    .           
3,070 ( 0.00%)  pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, def_id: DefId) -> bool {
3,070 ( 0.00%)      if cx.tcx.is_diagnostic_item(sym::LinkedList, def_id) {
33,156 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
    .                   span_lint_and_help(
    .                       cx,
    .                       LINKEDLIST,
    .                       hir_ty.span,
    .                       "you seem to be using a `LinkedList`! Perhaps you meant some other data structure?",
    .                       None,
    .                       "a `VecDeque` might work",
    .                   );
    .                   true
    .               } else {
    .                   false
    .               }
2,456 ( 0.00%)  }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/cmp.rs
--------------------------------------------------------------------------------
Ir               

-- line 268 ----------------------------------------
      .               ///
      .               /// This default shouldn't be overridden without good reason,
      .               /// such as when forwarding to another PartialEq implementation.
      .               #[inline]
      .               #[must_use]
      .               #[stable(feature = "rust1", since = "1.0.0")]
      .               #[rustc_diagnostic_item = "cmp_partialeq_ne"]
      .               fn ne(&self, other: &Rhs) -> bool {
     13 ( 0.00%)          !self.eq(other)
    141 ( 0.00%)  => ???:<rustc_abi::extern_abi::ExternAbi as core::cmp::PartialEq>::eq (3x)
      .               }
      .           }
      .           
      .           /// Derive macro generating an impl of the trait [`PartialEq`].
      .           /// The behavior of this macro is described in detail [here](PartialEq#derivable).
      .           #[rustc_builtin_macro]
      .           #[stable(feature = "builtin_macro_prelude", since = "1.38.0")]
      .           #[allow_internal_unstable(core_intrinsics, structural_match)]
-- line 284 ----------------------------------------
-- line 486 ----------------------------------------
      .               /// assert_eq!(Ordering::Equal.is_lt(), false);
      .               /// assert_eq!(Ordering::Greater.is_lt(), false);
      .               /// ```
      .               #[inline]
      .               #[must_use]
      .               #[rustc_const_stable(feature = "ordering_helpers", since = "1.53.0")]
      .               #[stable(feature = "ordering_helpers", since = "1.53.0")]
      .               pub const fn is_lt(self) -> bool {
      1 ( 0.00%)          self.as_raw() < 0
      .               }
      .           
      .               /// Returns `true` if the ordering is the `Greater` variant.
      .               ///
      .               /// # Examples
      .               ///
      .               /// ```
      .               /// use std::cmp::Ordering;
-- line 502 ----------------------------------------
-- line 505 ----------------------------------------
      .               /// assert_eq!(Ordering::Equal.is_gt(), false);
      .               /// assert_eq!(Ordering::Greater.is_gt(), true);
      .               /// ```
      .               #[inline]
      .               #[must_use]
      .               #[rustc_const_stable(feature = "ordering_helpers", since = "1.53.0")]
      .               #[stable(feature = "ordering_helpers", since = "1.53.0")]
      .               pub const fn is_gt(self) -> bool {
     10 ( 0.00%)          self.as_raw() > 0
      .               }
      .           
      .               /// Returns `true` if the ordering is either the `Less` or `Equal` variant.
      .               ///
      .               /// # Examples
      .               ///
      .               /// ```
      .               /// use std::cmp::Ordering;
-- line 521 ----------------------------------------
-- line 543 ----------------------------------------
      .               /// assert_eq!(Ordering::Equal.is_ge(), true);
      .               /// assert_eq!(Ordering::Greater.is_ge(), true);
      .               /// ```
      .               #[inline]
      .               #[must_use]
      .               #[rustc_const_stable(feature = "ordering_helpers", since = "1.53.0")]
      .               #[stable(feature = "ordering_helpers", since = "1.53.0")]
      .               pub const fn is_ge(self) -> bool {
  6,152 ( 0.00%)          self.as_raw() >= 0
      .               }
      .           
      .               /// Reverses the `Ordering`.
      .               ///
      .               /// * `Less` becomes `Greater`.
      .               /// * `Greater` becomes `Less`.
      .               /// * `Equal` becomes `Equal`.
      .               ///
-- line 559 ----------------------------------------
-- line 1043 ----------------------------------------
      .               #[inline]
      .               #[must_use]
      .               #[rustc_diagnostic_item = "cmp_ord_max"]
      .               fn max(self, other: Self) -> Self
      .               where
      .                   Self: Sized + [const] Destruct,
      .               {
      .                   if other < self { self } else { other }
    181 ( 0.00%)      }
      .           
      .               /// Compares and returns the minimum of two values.
      .               ///
      .               /// Returns the first argument if the comparison determines them to be equal.
      .               ///
      .               /// # Examples
      .               ///
      .               /// ```
-- line 1059 ----------------------------------------
-- line 1082 ----------------------------------------
      .               #[inline]
      .               #[must_use]
      .               #[rustc_diagnostic_item = "cmp_ord_min"]
      .               fn min(self, other: Self) -> Self
      .               where
      .                   Self: Sized + [const] Destruct,
      .               {
      .                   if other < self { other } else { self }
     44 ( 0.00%)      }
      .           
      .               /// Restrict a value to a certain interval.
      .               ///
      .               /// Returns `max` if `self` is greater than `max`, and `min` if `self` is
      .               /// less than `min`. Otherwise this returns `self`.
      .               ///
      .               /// # Panics
      .               ///
-- line 1098 ----------------------------------------
-- line 1722 ----------------------------------------
      .           #[stable(feature = "cmp_min_max_by", since = "1.53.0")]
      .           #[rustc_const_unstable(feature = "const_cmp", issue = "143800")]
      .           pub const fn max_by<T: [const] Destruct, F: [const] FnOnce(&T, &T) -> Ordering>(
      .               v1: T,
      .               v2: T,
      .               compare: F,
      .           ) -> T {
      .               if compare(&v1, &v2).is_gt() { v1 } else { v2 }
     48 ( 0.00%)  }
      .           
      .           /// Returns the element that gives the maximum value from the specified function.
      .           ///
      .           /// Returns the second argument if the comparison determines them to be equal.
      .           ///
      .           /// # Examples
      .           ///
      .           /// ```
-- line 1738 ----------------------------------------
-- line 1889 ----------------------------------------
      .               /// NOTE: Calling this on a non-primitive type (such as `()`)
      .               /// leads to an infinitely-looping self-recursive implementation.
      .               macro_rules! impl_partial_eq_for_primitive {
      .                   ($($t:ty)*) => ($(
      .                       #[stable(feature = "rust1", since = "1.0.0")]
      .                       #[rustc_const_unstable(feature = "const_cmp", issue = "143800")]
      .                       const impl PartialEq for $t {
      .                           #[inline]
223,520 ( 0.09%)                  fn eq(&self, other: &Self) -> bool { *self == *other }
      .                           // Override the default to use the primitive implementation for `!=`.
      .                           #[inline]
      .                           fn ne(&self, other: &Self) -> bool { *self != *other }
      .                       }
      .                   )*)
      .               }
      .           
      .               impl_partial_eq_for_primitive! {
-- line 1905 ----------------------------------------
-- line 1928 ----------------------------------------
      .               }
      .           
      .               eq_impl! { () bool char usize u8 u16 u32 u64 u128 isize i8 i16 i32 i64 i128 }
      .           
      .               #[rustfmt::skip]
      .               macro_rules! partial_ord_methods_primitive_impl {
      .                   () => {
      .                       #[inline(always)]
     99 ( 0.00%)              fn lt(&self, other: &Self) -> bool { *self <  *other }
      .                       #[inline(always)]
      .                       fn le(&self, other: &Self) -> bool { *self <= *other }
      .                       #[inline(always)]
      .                       fn gt(&self, other: &Self) -> bool { *self >  *other }
      .                       #[inline(always)]
      .                       fn ge(&self, other: &Self) -> bool { *self >= *other }
      .           
      .                       // These implementations are the same for `Ord` or `PartialOrd` types
-- line 1944 ----------------------------------------
-- line 2135 ----------------------------------------
      .               #[stable(feature = "rust1", since = "1.0.0")]
      .               #[rustc_const_unstable(feature = "const_cmp", issue = "143800")]
      .               const impl<A: PointeeSized, B: PointeeSized> PartialEq<&B> for &A
      .               where
      .                   A: [const] PartialEq<B>,
      .               {
      .                   #[inline]
      .                   fn eq(&self, other: &&B) -> bool {
      1 ( 0.00%)              PartialEq::eq(*self, *other)
      .                   }
      .                   #[inline]
      .                   fn ne(&self, other: &&B) -> bool {
      .                       PartialEq::ne(*self, *other)
      .                   }
      .               }
      .               #[stable(feature = "rust1", since = "1.0.0")]
      .               #[rustc_const_unstable(feature = "const_cmp", issue = "143800")]
-- line 2151 ----------------------------------------

     71 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/cmp.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/loops/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 852 ----------------------------------------
     .                   Self {
     .                       msrv: conf.msrv.into(),
     .                       enforce_iter_loop_reborrow: conf.enforce_iter_loop_reborrow,
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Loops {
33,836 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          let for_loop = higher::ForLoop::hir(expr);
46,140 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::ForLoop>::hir (3,076x)
 3,076 ( 0.00%)          if let Some(higher::ForLoop {
     .                       pat,
     .                       arg,
     .                       body,
     .                       loop_id,
     .                       span,
     .                       label,
 6,152 ( 0.00%)          }) = for_loop
     .                   {
     .                       // we don't want to check expanded macros
     .                       // this check is not at the top of the function
     .                       // since higher::for_loop expressions are marked as expansions
     .                       if body.span.from_expansion() {
     .                           return;
     .                       }
     .                       self.check_for_loop(cx, pat, arg, body, expr, span, label);
     .                       if let ExprKind::Block(block, _) = body.kind {
     .                           never_loop::check(cx, block, loop_id, span, for_loop.as_ref());
     .                       }
     .                   }
     .           
     .                   // we don't want to check expanded macros
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   // check for never_loop
     3 ( 0.00%)          if let ExprKind::Loop(block, ..) = expr.kind {
     .                       never_loop::check(cx, block, expr.hir_id, expr.span, None);
     .                   }
     .           
     .                   // check for `loop { if let {} else break }` that could be `while let`
     .                   // (also matches an explicit "match" instead of "if let")
     .                   // (even if the "match" or "if let" is used for declaration)
     .                   // (also matches on `let {} else break`)
     .                   if let ExprKind::Loop(block, label, LoopSource::Loop, _) = expr.kind {
     .                       // also check for empty `loop {}` statements, skipping those in #[panic_handler]
     .                       empty_loop::check(cx, expr, block);
     .                       while_let_loop::check(cx, expr, block);
     .                       infinite_loop::check(cx, expr, block, label);
     .                   }
     .           
     2 ( 0.00%)          while_let_on_iterator::check(cx, expr);
    17 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/loops/while_let_on_iterator.rs:clippy_lints::loops::while_let_on_iterator::check (1x)
     .           
     .                   if let Some(higher::While {
     .                       condition, body, span, ..
     .                   }) = higher::While::hir(expr)
     .                   {
     .                       while_immutable_condition::check(cx, condition, body);
     .                       while_float::check(cx, condition);
     .                       missing_spin_loop::check(cx, condition, body);
     .                       manual_while_let_some::check(cx, condition, body, span);
     .                   }
     .           
     2 ( 0.00%)          if let ExprKind::MethodCall(path, recv, args, _) = expr.kind {
     .                       let name = path.ident.name;
     .           
     .                       let is_iterator_method = || {
     .                           cx.ty_based_def(expr)
     .                               .assoc_fn_parent(cx)
     .                               .is_diag_item(cx, sym::Iterator)
     .                       };
     .           
-- line 924 ----------------------------------------
-- line 947 ----------------------------------------
     .                               {
     .                                   never_loop::check_iterator_reduction(cx, expr, recv, closure);
     .                               }
     .                           },
     .           
     .                           _ => {},
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           impl Loops {
     .               #[expect(clippy::too_many_arguments)]
     .               fn check_for_loop<'tcx>(
     .                   &self,
     .                   cx: &LateContext<'tcx>,
     .                   pat: &'tcx Pat<'_>,
-- line 963 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/lib.rs
--------------------------------------------------------------------------------
Ir              

-- line 128 ----------------------------------------
     .           /// Methods on `Vec` that also exists on slices.
     .           pub const VEC_METHODS_SHADOWING_SLICE_METHODS: [Symbol; 3] = [sym::as_ptr, sym::is_empty, sym::len];
     .           
     .           #[macro_export]
     .           macro_rules! extract_msrv_attr {
     .               () => {
     .                   fn check_attributes(&mut self, cx: &rustc_lint::EarlyContext<'_>, attrs: &[rustc_ast::ast::Attribute]) {
     .                       let sess = rustc_lint::LintContext::sess(cx);
75,874 ( 0.03%)              self.msrv.check_attributes(attrs);
 1,924 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/non_null.rs:<clippy_utils::msrvs::MsrvStack>::check_attributes (618x)
     .                   }
     .           
     .                   fn check_attributes_post(&mut self, cx: &rustc_lint::EarlyContext<'_>, attrs: &[rustc_ast::ast::Attribute]) {
     .                       let sess = rustc_lint::LintContext::sess(cx);
72,173 ( 0.03%)              self.msrv.check_attributes_post(attrs);
 1,924 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/non_null.rs:<clippy_utils::msrvs::MsrvStack>::check_attributes_post (618x)
     .                   }
     .               };
     .           }
     .           
     .           /// If the given expression is a local binding, find the initializer expression.
     .           /// If that initializer expression is another local binding, find its initializer again.
     .           ///
     .           /// This process repeats as long as possible (but usually no more than once). Initializer
-- line 149 ----------------------------------------
-- line 160 ----------------------------------------
     .           ///
     .           /// // or...
     .           /// let abc = 1;
     .           /// let def = abc + 2;
     .           /// //        ^^^^^^^ output
     .           /// dbg!(def);
     .           /// //   ^^^ input
     .           /// ```
    30 ( 0.00%)  pub fn expr_or_init<'a, 'b, 'tcx: 'b>(cx: &LateContext<'tcx>, mut expr: &'a Expr<'b>) -> &'a Expr<'b> {
     .               while let Some(init) = expr
     .                   .res_local_id()
     .                   .and_then(|id| find_binding_init(cx, id))
     .                   .filter(|init| cx.typeck_results().expr_adjustments(init).is_empty())
     .               {
     .                   expr = init;
     .               }
     .               expr
    18 ( 0.00%)  }
     .           
     .           /// Finds the initializer expression for a local binding. Returns `None` if the binding is mutable.
     .           ///
     .           /// By only considering immutable bindings, we guarantee that the returned expression represents the
     .           /// value of the binding wherever it is referenced.
     .           ///
     .           /// Example: For `let x = 1`, if the `HirId` of `x` is provided, the `Expr` `1` is returned.
     .           /// Note: If you have an expression that references a binding `x`, use `path_to_local` to get the
-- line 185 ----------------------------------------
-- line 216 ----------------------------------------
     .           /// `tcx.hir_is_inside_const_context(_)`.
     .           ///
     .           /// Do not call this unless the `LateContext` has an enclosing body. For release build this case
     .           /// will safely return `false`, but debug builds will ICE. Note that `check_expr`, `check_block`,
     .           /// `check_pat` and a few other entry points will always have an enclosing body. Some entry points
     .           /// like `check_path` or `check_ty` may or may not have one.
     .           pub fn is_in_const_context(cx: &LateContext<'_>) -> bool {
     .               debug_assert!(cx.enclosing_body.is_some(), "`LateContext` has no enclosing body");
 1,236 ( 0.00%)      cx.enclosing_body.is_some_and(|id| {
   618 ( 0.00%)          cx.tcx
 3,090 ( 0.00%)              .hir_body_const_context(cx.tcx.hir_body_owner_def_id(id))
116,805 ( 0.05%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_body_const_context (618x)
75,398 ( 0.03%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_body_owner_def_id (618x)
     .                       .is_some()
     .               })
   618 ( 0.00%)  }
     .           
     .           /// Returns `true` if the given `HirId` is inside an always constant context.
     .           ///
     .           /// This context includes:
     .           ///  * const/static items
     .           ///  * const blocks (or inline consts)
     .           ///  * associated constants
     .           pub fn is_inside_always_const_context(tcx: TyCtxt<'_>, hir_id: HirId) -> bool {
-- line 237 ----------------------------------------
-- line 448 ----------------------------------------
     .           /// impl std::ops::Add for Point {
     .           ///     type Output = Self;
     .           ///
     .           ///     fn add(self, other: Self) -> Self {
     .           ///         Point(0, 0)
     .           ///     }
     .           /// }
     .           /// ```
    64 ( 0.00%)  pub fn trait_ref_of_method<'tcx>(cx: &LateContext<'tcx>, owner: OwnerId) -> Option<&'tcx TraitRef<'tcx>> {
    56 ( 0.00%)      if let Node::Item(item) = cx.tcx.hir_node(cx.tcx.hir_owner_parent(owner))
   496 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_node (8x)
    16 ( 0.00%)          && let ItemKind::Impl(impl_) = &item.kind
     8 ( 0.00%)          && let Some(of_trait) = impl_.of_trait
     .               {
     .                   return Some(&of_trait.trait_ref);
     .               }
     .               None
    64 ( 0.00%)  }
     .           
     .           /// This method will return tuple of projection stack and root of the expression,
     .           /// used in `can_mut_borrow_both`.
     .           ///
     .           /// For example, if `e` represents the `v[0].a.b[x]`
     .           /// this method will return a tuple, composed of a `Vec`
     .           /// containing the `Expr`s for `v[0], v[0].a, v[0].a.b, v[0].a.b[x]`
     .           /// and an `Expr` for root of them, `v`
-- line 472 ----------------------------------------
-- line 1055 ----------------------------------------
     .                   }
     .               }
     .               // Reverse `matched` so that it is in the same order as `methods`.
     .               matched.reverse();
     .               Some(matched)
     .           }
     .           
     .           /// Returns `true` if the provided `def_id` is an entrypoint to a program.
     9 ( 0.00%)  pub fn is_entrypoint_fn(cx: &LateContext<'_>, def_id: DefId) -> bool {
     1 ( 0.00%)      cx.tcx
     .                   .entry_fn(())
     .                   .is_some_and(|(entry_fn_def_id, _)| def_id == entry_fn_def_id)
     8 ( 0.00%)  }
     .           
     .           /// Returns `true` if the expression is in the program's `#[panic_handler]`.
     .           pub fn is_in_panic_handler(cx: &LateContext<'_>, e: &Expr<'_>) -> bool {
     .               let parent = cx.tcx.hir_get_parent_item(e.hir_id);
     .               Some(parent.to_def_id()) == cx.tcx.lang_items().panic_impl()
     .           }
     .           
     .           /// Gets the name of the item the expression is in, if available.
-- line 1075 ----------------------------------------
-- line 1118 ----------------------------------------
     .                   } else {
     .                       ControlFlow::Continue(())
     .                   }
     .               })
     .               .is_some()
     .           }
     .           
     .           /// Gets the parent expression, if any –- this is useful to constrain a lint.
     1 ( 0.00%)  pub fn get_parent_expr<'tcx>(cx: &LateContext<'tcx>, e: &Expr<'_>) -> Option<&'tcx Expr<'tcx>> {
     2 ( 0.00%)      get_parent_expr_for_hir(cx, e.hir_id)
     2 ( 0.00%)  }
     .           
     .           /// This retrieves the parent for the given `HirId` if it's an expression. This is useful for
     .           /// constraint lints
     .           pub fn get_parent_expr_for_hir<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Option<&'tcx Expr<'tcx>> {
     4 ( 0.00%)      match cx.tcx.parent_hir_node(hir_id) {
   108 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::parent_hir_node (1x)
     .                   Node::Expr(parent) => Some(parent),
     .                   _ => None,
     .               }
     .           }
     .           
     .           /// Gets the enclosing block, if any.
     .           pub fn get_enclosing_block<'tcx>(cx: &LateContext<'tcx>, hir_id: HirId) -> Option<&'tcx Block<'tcx>> {
     .               let enclosing_node = cx
-- line 1141 ----------------------------------------
-- line 1388 ----------------------------------------
     .           pub fn is_adjusted(cx: &LateContext<'_>, e: &Expr<'_>) -> bool {
     .               cx.typeck_results().adjustments().get(e.hir_id).is_some()
     .           }
     .           
     .           /// Returns the pre-expansion span if this comes from an expansion of the
     .           /// macro `name`.
     .           /// See also [`is_direct_expn_of`].
     .           #[must_use]
31,365 ( 0.01%)  pub fn is_expn_of(mut span: Span, name: Symbol) -> Option<Span> {
     .               loop {
     .                   if span.from_expansion() {
     .                       let data = span.ctxt().outer_expn_data();
 5,535 ( 0.00%)              let new_span = data.call_site;
     .           
 7,380 ( 0.00%)              if let ExpnKind::Macro(MacroKind::Bang, mac_name) = data.kind
     .                           && mac_name == name
     .                       {
     .                           return Some(new_span);
     .                       }
     .           
     .                       span = new_span;
     .                   } else {
 3,690 ( 0.00%)              return None;
     .                   }
     .               }
16,605 ( 0.01%)  }
     .           
     .           /// Returns the pre-expansion span if the span directly comes from an expansion
     .           /// of the macro `name`.
     .           /// The difference with [`is_expn_of`] is that in
     .           /// ```no_run
     .           /// # macro_rules! foo { ($name:tt!$args:tt) => { $name!$args } }
     .           /// # macro_rules! bar { ($e:expr) => { $e } }
     .           /// foo!(bar!(42));
-- line 1421 ----------------------------------------
-- line 1545 ----------------------------------------
     .                   && let Res::SelfTyParam { .. } | Res::SelfTyAlias { .. } = path.res
     .               {
     .                   return true;
     .               }
     .               false
     .           }
     .           
     .           pub fn iter_input_pats<'tcx>(decl: &FnDecl<'_>, body: &'tcx Body<'_>) -> impl Iterator<Item = &'tcx Param<'tcx>> {
    13 ( 0.00%)      (0..decl.inputs.len()).map(move |i| &body.params[i])
     .           }
     .           
     .           /// Checks if a given expression is a match expression expanded from the `?`
     .           /// operator or the `try` macro.
     .           pub fn is_try<'tcx>(cx: &LateContext<'_>, expr: &'tcx Expr<'tcx>) -> Option<&'tcx Expr<'tcx>> {
     .               fn is_ok(cx: &LateContext<'_>, arm: &Arm<'_>) -> bool {
     .                   if let PatKind::TupleStruct(ref path, pat, ddpos) = arm.pat.kind
     .                       && ddpos.as_opt_usize().is_none()
-- line 1561 ----------------------------------------
-- line 1628 ----------------------------------------
     .           
     .           /// Returns `true` if the lint is allowed in the current context. This is useful for
     .           /// skipping long running code when it's unnecessary
     .           ///
     .           /// This function should check the lint level for the same node, that the lint will
     .           /// be emitted at. If the information is buffered to be emitted at a later point, please
     .           /// make sure to use `span_lint_hir` functions to emit the lint. This ensures that
     .           /// expectations at the checked nodes will be fulfilled.
    32 ( 0.00%)  pub fn is_lint_allowed(cx: &LateContext<'_>, lint: &'static Lint, id: HirId) -> bool {
    16 ( 0.00%)      cx.tcx.lint_level_spec_at_node(lint, id).is_allow()
 2,788 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::lint_level_spec_at_node (8x)
    16 ( 0.00%)  }
     .           
     .           pub fn strip_pat_refs<'hir>(mut pat: &'hir Pat<'hir>) -> &'hir Pat<'hir> {
     .               while let PatKind::Ref(subpat, _, _) = pat.kind {
     .                   pat = subpat;
     .               }
     .               pat
     .           }
     .           
-- line 1646 ----------------------------------------
-- line 1688 ----------------------------------------
     .                   enclosing_node = tcx.hir_get_parent_item(enclosing_node).into();
     .               }
     .           
     .               false
     .           }
     .           
     .           /// Checks if the given HIR node is inside an `impl` block with the `automatically_derived`
     .           /// attribute.
     7 ( 0.00%)  pub fn in_automatically_derived(tcx: TyCtxt<'_>, id: HirId) -> bool {
     .               tcx.hir_parent_owner_iter(id)
     5 ( 0.00%)          .filter(|(_, node)| matches!(node, OwnerNode::Item(item) if matches!(item.kind, ItemKind::Impl(_))))
     .                   .any(|(id, _)| find_attr!(tcx, id.def_id, AutomaticallyDerived))
     7 ( 0.00%)  }
     .           
     .           /// Checks if the given `DefId` matches the `libc` item.
     .           pub fn match_libc_symbol(cx: &LateContext<'_>, did: DefId, name: Symbol) -> bool {
     .               // libc is meant to be used as a flat list of names, but they're all actually defined in different
     .               // modules based on the target platform. Ignore everything but crate name and the item name.
     .               cx.tcx.crate_name(did.krate) == sym::libc && cx.tcx.def_path_str(did).ends_with(name.as_str())
     .           }
     .           
-- line 1708 ----------------------------------------
-- line 2052 ----------------------------------------
     .                   None
     .               } else if is_no_std_crate(cx) {
     .                   Some("core")
     .               } else {
     .                   Some("std")
     .               }
     .           }
     .           
     1 ( 0.00%)  pub fn is_no_std_crate(cx: &LateContext<'_>) -> bool {
     2 ( 0.00%)      find_attr!(cx.tcx, crate, NoStd)
    45 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_krate_attrs (1x)
     3 ( 0.00%)  }
     .           
     .           pub fn is_no_core_crate(cx: &LateContext<'_>) -> bool {
     .               find_attr!(cx.tcx, crate, NoCore)
     .           }
     .           
     .           /// Check if parent of a hir node is a trait implementation block.
     .           /// For example, `f` in
     .           /// ```no_run
     .           /// # struct S;
     .           /// # trait Trait { fn f(); }
     .           /// impl Trait for S {
     .           ///     fn f() {}
     .           /// }
     .           /// ```
    12 ( 0.00%)  pub fn is_trait_impl_item(cx: &LateContext<'_>, hir_id: HirId) -> bool {
    18 ( 0.00%)      if let Node::Item(item) = cx.tcx.parent_hir_node(hir_id) {
   500 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::parent_hir_node (4x)
     8 ( 0.00%)          matches!(item.kind, ItemKind::Impl(Impl { of_trait: Some(_), .. }))
     .               } else {
     .                   false
     .               }
     8 ( 0.00%)  }
     .           
     .           /// Check if it's even possible to satisfy the `where` clause for the item.
     .           ///
     .           /// `trivial_bounds` feature allows functions with unsatisfiable bounds, for example:
     .           ///
     .           /// ```ignore
     .           /// fn foo() where i32: Iterator {
     .           ///     for _ in 2i32 {}
-- line 2091 ----------------------------------------
-- line 2098 ----------------------------------------
     .                   .clauses_of(did)
     .                   .clauses
     .                   .iter()
     .                   .filter_map(|(p, _)| if p.is_global() { Some(*p) } else { None });
     .               traits::impossible_clauses(cx.tcx, traits::elaborate(cx.tcx, clauses).collect::<Vec<_>>())
     .           }
     .           
     .           /// Returns the `DefId` of the callee if the given expression is a function or method call.
     4 ( 0.00%)  pub fn fn_def_id(cx: &LateContext<'_>, expr: &Expr<'_>) -> Option<DefId> {
     1 ( 0.00%)      fn_def_id_with_node_args(cx, expr).map(|(did, _)| did)
    26 ( 0.00%)  => site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::fn_def_id_with_node_args (1x)
     2 ( 0.00%)  }
     .           
     .           /// Returns the `DefId` of the callee if the given expression is a function or method call,
     .           /// as well as its node args.
     7 ( 0.00%)  pub fn fn_def_id_with_node_args<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               expr: &Expr<'_>,
     .           ) -> Option<(DefId, GenericArgsRef<'tcx>)> {
     .               let typeck = cx.typeck_results();
     5 ( 0.00%)      match &expr.kind {
     .                   ExprKind::MethodCall(..) => Some((
     .                       typeck.type_dependent_def_id(expr.hir_id)?,
     .                       typeck.node_args(expr.hir_id),
     .                   )),
     .                   ExprKind::Call(
     .                       Expr {
     .                           kind: ExprKind::Path(qpath),
     .                           hir_id: path_hir_id,
-- line 2125 ----------------------------------------
-- line 2134 ----------------------------------------
     .                       {
     .                           Some((id, typeck.node_args(*path_hir_id)))
     .                       } else {
     .                           None
     .                       }
     .                   },
     .                   _ => None,
     .               }
     9 ( 0.00%)  }
     .           
     .           /// Returns `Option<String>` where String is a textual representation of the type encapsulated in
     .           /// the slice iff the given expression is a slice of primitives.
     .           ///
     .           /// (As defined in the `is_recursively_primitive_type` function.) Returns `None` otherwise.
     .           pub fn is_slice_of_primitives(cx: &LateContext<'_>, expr: &Expr<'_>) -> Option<String> {
     .               let expr_type = cx.typeck_results().expr_ty_adjusted(expr);
     .               let expr_kind = expr_type.kind();
-- line 2150 ----------------------------------------
-- line 2267 ----------------------------------------
     .                   count = count.wrapping_add(1);
     .                   curr_expr = local_expr;
     .               }
     .               (curr_expr, count)
     .           }
     .           
     .           /// Peels off all references on the expression. Returns the underlying expression and the number of
     .           /// references removed.
 6,152 ( 0.00%)  pub fn peel_hir_expr_refs<'a>(expr: &'a Expr<'a>) -> (&'a Expr<'a>, usize) {
     .               let mut count = 0;
 8,608 ( 0.00%)      let e = peel_hir_expr_while(expr, |e| match e.kind {
   614 ( 0.00%)          ExprKind::AddrOf(ast::BorrowKind::Ref, _, e) => {
   614 ( 0.00%)              count += 1;
     .                       Some(e)
     .                   },
     .                   _ => None,
     .               });
     .               (e, count)
 3,076 ( 0.00%)  }
     .           
     .           /// Peels off all references on the type. Returns the underlying type and the number of references
     .           /// removed.
     .           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::Ref(_, ref_ty) => {
-- line 2293 ----------------------------------------

 3,132 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/lib.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/permissions_set_readonly_false.rs
--------------------------------------------------------------------------------
Ir              

-- line 27 ----------------------------------------
     .               "Checks for calls to `std::fs::Permissions.set_readonly` with argument `false`"
     .           }
     .           
     .           declare_lint_pass!(PermissionsSetReadonlyFalse => [
     .               PERMISSIONS_SET_READONLY_FALSE,
     .           ]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for PermissionsSetReadonlyFalse {
 9,228 ( 0.00%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if let ExprKind::MethodCall(path, receiver, [arg], _) = &expr.kind
     .                       && let ExprKind::Lit(lit) = &arg.kind
     .                       && LitKind::Bool(false) == lit.node
     .                       && path.ident.name == sym::set_readonly
     .                       && cx
     .                           .typeck_results()
     .                           .expr_ty(receiver)
     .                           .is_diag_item(cx, sym::FsPermissions)
     .                   {
-- line 44 ----------------------------------------
-- line 51 ----------------------------------------
     .                               diag.note("on Unix platforms this results in the file being world writable");
     .                               diag.help(
     .                                   "you can set the desired permissions using `PermissionsExt`. For more information, see\n\
     .                                   https://doc.rust-lang.org/std/os/unix/fs/trait.PermissionsExt.html",
     .                               );
     .                           },
     .                       );
     .                   }
12,304 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/res.rs
--------------------------------------------------------------------------------
Ir              

-- line 99 ----------------------------------------
     .               /// use for type dependant lookup.
     .               fn opt_qpath(self) -> Option<QPathId<'a>>;
     .           
     .               /// If this is a path gets its resolution. Returns `Res::Err` otherwise.
     .               #[inline]
     .               #[cfg_attr(debug_assertions, track_caller)]
     .               fn res<'tcx>(self, typeck: &impl MaybeTypeckRes<'tcx>) -> Res {
     .                   #[cfg_attr(debug_assertions, track_caller)]
 1,228 ( 0.00%)          fn f(qpath: &QPath<'_>, id: HirId, typeck: &TypeckResults<'_>) -> Res {
 2,456 ( 0.00%)              match *qpath {
 6,140 ( 0.00%)                  QPath::Resolved(_, p) => p.res,
     .                           QPath::TypeRelative(..) if let Some((kind, id)) = typeck.ty_based_def(id) => Res::Def(kind, id),
     .                           QPath::TypeRelative(..) => Res::Err,
     .                       }
 1,228 ( 0.00%)          }
     .                   match self.opt_qpath() {
 3,070 ( 0.00%)              Some((qpath, id)) if let Some(typeck) = typeck.typeck_res() => f(qpath, id, typeck),
 5,526 ( 0.00%)  => site/frontend/rust-clippy/clippy_utils/src/res.rs:clippy_utils::res::MaybeQPath::res::f (614x)
     .                       _ => Res::Err,
     .                   }
     .               }
     .           
     .               /// If this is a path with the specified name as its final segment gets its
     .               /// resolution. Returns `Res::Err` otherwise.
     .               #[inline]
     .               #[cfg_attr(debug_assertions, track_caller)]
-- line 123 ----------------------------------------
-- line 285 ----------------------------------------
     .               #[inline]
     .               fn opt_qpath(self) -> Option<QPathId<'tcx>> {
     .                   Some((self.0, self.1))
     .               }
     .           }
     .           impl<'tcx> MaybeQPath<'tcx> for &'tcx Expr<'_> {
     .               #[inline]
     .               fn opt_qpath(self) -> Option<QPathId<'tcx>> {
 7,368 ( 0.00%)          match &self.kind {
 3,684 ( 0.00%)              ExprKind::Path(qpath) => Some((qpath, self.hir_id)),
     .                       _ => None,
     .                   }
     .               }
     .           }
     .           impl<'tcx> MaybeQPath<'tcx> for &'tcx PatExpr<'_> {
     .               #[inline]
     .               fn opt_qpath(self) -> Option<QPathId<'tcx>> {
     .                   match &self.kind {
-- line 302 ----------------------------------------
-- line 366 ----------------------------------------
     .               fn basic_res(self) -> &'a Res {
     .                   self.opt_res_path().1.map_or(&Res::Err, |p| &p.res)
     .               }
     .           
     .               /// If this node is a path to a local gets the local's `HirId`.
     .               #[inline]
     .               fn res_local_id(self) -> Option<HirId> {
     .                   if let (_, Some(p)) = self.opt_res_path()
 9,836 ( 0.00%)              && let Res::Local(id) = p.res
     .                   {
     .                       Some(id)
     .                   } else {
     .                       None
     .                   }
     .               }
     .           
     .               /// If this node is a path to a local gets the local's `HirId` and identifier.
-- line 382 ----------------------------------------
-- line 405 ----------------------------------------
     .               #[inline]
     .               fn basic_res(self) -> &'a Res {
     .                   &self.res
     .               }
     .           }
     .           impl<'a> MaybeResPath<'a> for &QPath<'a> {
     .               #[inline]
     .               fn opt_res_path(self) -> OptResPath<'a> {
 1,232 ( 0.00%)          match *self {
 4,306 ( 0.00%)              QPath::Resolved(ty, path) => (ty, Some(path)),
     .                       QPath::TypeRelative(..) => (None, None),
     .                   }
     .               }
     .           
     .               #[inline]
     .               fn opt_ty_rel_path(self) -> OptTyRelPath<'a> {
     .                   match *self {
     .                       QPath::TypeRelative(ty, seg) => Some((ty, seg)),
     .                       QPath::Resolved(..) => None,
     .                   }
     .               }
     .           }
     .           impl<'a> MaybeResPath<'a> for &Expr<'a> {
     .               #[inline]
     .               fn opt_res_path(self) -> OptResPath<'a> {
43,064 ( 0.02%)          match &self.kind {
     .                       ExprKind::Path(qpath) => qpath.opt_res_path(),
     .                       _ => (None, None),
     .                   }
     .               }
     .           
     .               #[inline]
     .               fn opt_ty_rel_path(self) -> OptTyRelPath<'a> {
     .                   match &self.kind {
-- line 438 ----------------------------------------
-- line 456 ----------------------------------------
     .                       PatExprKind::Path(qpath) => qpath.opt_ty_rel_path(),
     .                       PatExprKind::Lit { .. } => None,
     .                   }
     .               }
     .           }
     .           impl<'a, AmbigArg> MaybeResPath<'a> for &hir::Ty<'a, AmbigArg> {
     .               #[inline]
     .               fn opt_res_path(self) -> OptResPath<'a> {
     4 ( 0.00%)          match &self.kind {
     .                       TyKind::Path(qpath) => qpath.opt_res_path(),
     .                       _ => (None, None),
     .                   }
     .               }
     .           
     .               #[inline]
     .               fn opt_ty_rel_path(self) -> OptTyRelPath<'a> {
     .                   match &self.kind {
-- line 472 ----------------------------------------
-- line 518 ----------------------------------------
     .           
     .               /// Gets this definition's id and kind. This will lookup the kind in the def
     .               /// tree if needed.
     .               fn opt_def<'tcx>(self, tcx: &impl HasTyCtxt<'tcx>) -> Option<(DefKind, DefId)>;
     .           
     .               /// Gets the diagnostic name of this definition if it has one.
     .               #[inline]
     .               fn opt_diag_name<'tcx>(self, tcx: &impl HasTyCtxt<'tcx>) -> Option<Symbol> {
 1,228 ( 0.00%)          self.opt_def_id().and_then(|id| tcx.tcx().get_diagnostic_name(id))
49,120 ( 0.02%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (614x)
     .               }
     .           
     .               /// Checks if this definition has the specified diagnostic name.
     .               #[inline]
     .               fn is_diag_item<'tcx>(self, tcx: &impl HasTyCtxt<'tcx>, name: Symbol) -> bool {
     .                   self.opt_def_id()
 4,301 ( 0.00%)              .is_some_and(|id| tcx.tcx().is_diagnostic_item(name, id))
61,400 ( 0.03%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
     .               }
     .           
     .               /// Checks if this definition is the specified `LangItem`.
     .               #[inline]
     .               fn is_lang_item<'tcx>(self, tcx: &impl HasTyCtxt<'tcx>, item: LangItem) -> bool {
     .                   self.opt_def_id()
     .                       .is_some_and(|id| tcx.tcx().lang_items().get(item) == Some(id))
     .               }
-- line 541 ----------------------------------------

 9,212 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/res.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/arc_with_non_send_sync.rs
--------------------------------------------------------------------------------
Ir              

-- line 38 ----------------------------------------
     .               pub ARC_WITH_NON_SEND_SYNC,
     .               suspicious,
     .               "using `Arc` with a type that does not implement `Send` and `Sync`"
     .           }
     .           
     .           declare_lint_pass!(ArcWithNonSendSync => [ARC_WITH_NON_SEND_SYNC]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ArcWithNonSendSync {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 7,996 ( 0.00%)          if let ExprKind::Call(func, [arg]) = expr.kind
 2,456 ( 0.00%)              && let ExprKind::Path(QPath::TypeRelative(func_ty, func_name)) = func.kind
     .                       && func_name.ident.name == sym::new
     .                       && !expr.span.from_expansion()
     .                       && cx.typeck_results().node_type(func_ty.hir_id).is_diag_item(cx, sym::Arc)
     .                       && let arg_ty = cx.typeck_results().expr_ty(arg)
     .                       // make sure that the type is not and does not contain any type parameters
     .                       && arg_ty.walk().all(|arg| {
     .                           !matches!(arg.kind(), GenericArgKind::Type(ty) if matches!(ty.kind(), ty::Param(_)))
     .                       })
-- line 56 ----------------------------------------
-- line 78 ----------------------------------------
     .                                   diag.help("if the `Arc` will not be used across threads replace it with an `Rc`");
     .                                   diag.help(format!(
     .                                       "otherwise make `{arg_ty}` `Send` and `Sync` or consider a wrapper type such as `Mutex`"
     .                                   ));
     .                               });
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_bool.rs
--------------------------------------------------------------------------------
Ir              

-- line 118 ----------------------------------------
     .                       return true;
     .                   }
     .                   inner = i;
     .               }
     .               false
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NeedlessBool {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
     .                   use self::Expression::{Bool, RetBool};
 6,152 ( 0.00%)          if !e.span.from_expansion()
     .                       && let Some(higher::If {
     .                           cond,
     .                           then,
     .                           r#else: Some(else_expr),
     .                       }) = higher::If::hir(e)
     .                       && !span_contains_comment(cx, e.span)
     .                   {
     .                       let reduce = |ret, not| {
-- line 136 ----------------------------------------
-- line 214 ----------------------------------------
     .                               e.span,
     .                               "this if-then-else expression assigns a bool literal",
     .                               "you can reduce it to",
     .                               sugg,
     .                               applicability,
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           
    21 ( 0.00%)      fn check_block(&mut self, cx: &LateContext<'tcx>, block: &'tcx Block<'tcx>) {
     .                   // Detect the early-return form:
     .                   //     if c {
     .                   //         return Ok(true);
     .                   //     }
     .                   //     Ok(false)
     .                   // and reduce it to `Ok(c)`. The optional `Ok(..)` wrapper can be any tuple-like
     .                   // constructor (or absent), as long as the guard and the trailing expression use the
     .                   // same one. Constructors are pure, so folding the condition in keeps the behavior.
     9 ( 0.00%)          if let Some(tail) = block.expr
     4 ( 0.00%)              && !tail.span.from_expansion()
     .                       && let [.., last_stmt] = block.stmts
     .                       && let StmtKind::Semi(if_expr) | StmtKind::Expr(if_expr) = last_stmt.kind
     .                       && !if_expr.span.from_expansion()
     .                       && let Some(higher::If {
     .                           cond,
     .                           then,
     .                           r#else: None,
     .                       }) = higher::If::hir(if_expr)
-- line 242 ----------------------------------------
-- line 274 ----------------------------------------
     .                           NEEDLESS_BOOL,
     .                           span,
     .                           "this `if` guard returns a bool literal and is followed by another",
     .                           "you can reduce it to",
     .                           sugg,
     .                           applicability,
     .                       );
     .                   }
    24 ( 0.00%)      }
     .           }
     .           
     .           /// Returns the optional constructor call wrapping a bool literal (e.g. the `Ok` in `Ok(true)`)
     .           /// along with the bool value. The constructor is returned as the unresolved callee expression;
     .           /// resolving it to a `DefId` (via [`wrapper_ctors_match`]) needs `qpath_res`, which is
     .           /// comparatively expensive, so callers should only do that once the cheap bool-value comparison
     .           /// has passed. A bare bool literal yields `None`.
     .           fn fetch_bool_and_wrapper<'tcx>(expr: &'tcx Expr<'tcx>) -> Option<(Option<&'tcx Expr<'tcx>>, bool)> {
-- line 290 ----------------------------------------

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/needless_bool.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/non_octal_unix_permissions.rs
--------------------------------------------------------------------------------
Ir              

-- line 34 ----------------------------------------
     .               pub NON_OCTAL_UNIX_PERMISSIONS,
     .               correctness,
     .               "use of non-octal value to set unix file permissions, which will be translated into octal"
     .           }
     .           
     .           declare_lint_pass!(NonOctalUnixPermissions => [NON_OCTAL_UNIX_PERMISSIONS]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NonOctalUnixPermissions {
12,304 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
14,150 ( 0.01%)          match &expr.kind {
     .                       ExprKind::MethodCall(path, func, [param], _) => {
     .                           if let Some(adt) = cx.typeck_results().expr_ty(func).peel_refs().ty_adt_def()
     .                               && matches!(
     .                                   (cx.tcx.get_diagnostic_name(adt.did()), path.ident.name),
     .                                   (Some(sym::FsOpenOptions | sym::DirBuilder), sym::mode)
     .                                       | (Some(sym::FsPermissions), sym::set_mode)
     .                               )
     .                               && let ExprKind::Lit(_) = param.kind
-- line 51 ----------------------------------------
-- line 52 ----------------------------------------
     .                               && param.span.eq_ctxt(expr.span)
     .                               && param
     .                                   .span
     .                                   .check_text(cx, |src| !matches!(src.as_bytes(), [b'0', b'o' | b'b', ..]))
     .                           {
     .                               show_error(cx, param);
     .                           }
     .                       },
 1,230 ( 0.00%)              ExprKind::Call(func, [param]) => {
 2,456 ( 0.00%)                  if let ExprKind::Path(ref path) = func.kind
 2,456 ( 0.00%)                      && let Some(def_id) = cx.qpath_res(path, func.hir_id).opt_def_id()
14,122 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (614x)
 3,070 ( 0.00%)                      && cx.tcx.is_diagnostic_item(sym::permissions_from_mode, def_id)
50,348 ( 0.02%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
     .                               && let ExprKind::Lit(_) = param.kind
     .                               && param.span.eq_ctxt(expr.span)
     .                               && param
     .                                   .span
     .                                   .check_text(cx, |src| !matches!(src.as_bytes(), [b'0', b'o' | b'b', ..]))
     .                           {
     .                               show_error(cx, param);
     .                           }
     .                       },
     .                       _ => {},
     .                   }
15,380 ( 0.01%)      }
     .           }
     .           
     .           fn show_error(cx: &LateContext<'_>, param: &Expr<'_>) {
     .               let mut applicability = Applicability::MachineApplicable;
     .               span_lint_and_sugg(
     .                   cx,
     .                   NON_OCTAL_UNIX_PERMISSIONS,
     .                   param.span,
-- line 83 ----------------------------------------

 1,842 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/non_octal_unix_permissions.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/write/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 251 ----------------------------------------
     .               format_args: FormatArgsStorage,
     .               // The outermost `impl Debug` we're currently in. While we're in one, `USE_DEBUG` is deactivated
     .               outermost_debug_impl: Option<OwnerId>,
     .               allow_print_in_tests: bool,
     .           }
     .           
     .           impl Write {
     .               pub fn new(conf: &'static Conf, format_args: FormatArgsStorage) -> Self {
     3 ( 0.00%)          Self {
     .                       format_args,
     .                       outermost_debug_impl: None,
     .                       allow_print_in_tests: conf.allow_print_in_tests,
     .                   }
     .               }
     .           
     .               fn in_debug_impl(&self) -> bool {
     .                   self.outermost_debug_impl.is_some()
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Write {
     .               fn check_item(&mut self, cx: &LateContext<'_>, item: &Item<'_>) {
     .                   // Only check for `impl Debug`s if we're not already in one
    20 ( 0.00%)          if self.outermost_debug_impl.is_none() && is_debug_impl(cx, item) {
     .                       self.outermost_debug_impl = Some(item.owner_id);
     .                   }
     .               }
     .           
     .               fn check_item_post(&mut self, _cx: &LateContext<'_>, item: &Item<'_>) {
     .                   // Only clear `self.outermost_debug_impl` if we're escaping the _outermost_ debug impl
     .                   if self.outermost_debug_impl == Some(item.owner_id) {
     .                       self.outermost_debug_impl = None;
     .                   }
     .               }
     .           
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   let Some(macro_call) = root_macro_call_first_node(cx, expr) else {
     .                       return;
     .                   };
     .                   let Some(diag_name) = cx.tcx.get_diagnostic_name(macro_call.def_id) else {
     .                       return;
     .                   };
     .                   let Some(name) = diag_name.as_str().strip_suffix("_macro") else {
     .                       return;
-- line 294 ----------------------------------------
-- line 332 ----------------------------------------
     .                       }
     .           
     .                       literal::check(cx, format_args, name);
     .           
     .                       if !self.in_debug_impl() {
     .                           use_debug::check(cx, format_args);
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn is_debug_impl(cx: &LateContext<'_>, item: &Item<'_>) -> bool {
    42 ( 0.00%)      if let ItemKind::Impl(Impl {
     .                   of_trait: Some(of_trait),
     .                   ..
     .               }) = &item.kind
     6 ( 0.00%)          && let Some(trait_id) = of_trait.trait_ref.trait_def_id()
    26 ( 0.00%)  => ???:<rustc_hir::hir::TraitRef>::trait_def_id (2x)
     .               {
     8 ( 0.00%)          cx.tcx.is_diagnostic_item(sym::Debug, trait_id)
   200 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (2x)
     .               } else {
     .                   false
     .               }
     .           }

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/write/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/collapsible_if.rs
--------------------------------------------------------------------------------
Ir              

-- line 256 ----------------------------------------
     .           
     .                       // There are other attributes, which are significant tokens -- check failed
     .                       _ => false,
     .                   }
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for CollapsibleIf {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::If(cond, then, else_) = &expr.kind
     .                       && !expr.span.from_expansion()
     .                   {
     .                       if let Some(else_) = else_
     .                           // Short circuit if both `if` branches contain only a single `if {..} else {}`, as
     .                           // collapsing such blocks can lead to less readable code (#4971)
     .                           && !(single_inner_if_else(then) && single_inner_if_else(else_))
     .                           && let ExprKind::Block(else_, None) = else_.kind
     .                       {
-- line 273 ----------------------------------------
-- line 274 ----------------------------------------
     .                           self.check_collapsible_else_if(cx, then.span, else_);
     .                       } else if else_.is_none()
     .                           && self.eligible_condition(cx, cond)
     .                           && let ExprKind::Block(then, None) = then.kind
     .                       {
     .                           self.check_collapsible_if_if(cx, expr, cond, then);
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Returns true if `expr` is a block that contains only one `if {..} else {}` statement
     .           fn single_inner_if_else(expr: &Expr<'_>) -> bool {
     .               if let ExprKind::Block(block, None) = expr.kind
     .                   && let Some(inner_expr) = expr_block(block)
     .                   && let ExprKind::If(_, _, else_) = inner_expr.kind
     .                   && else_.is_some()
-- line 290 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/disallowed_fields.rs
--------------------------------------------------------------------------------
Ir              

-- line 59 ----------------------------------------
     .           impl_lint_pass!(DisallowedFields => [DISALLOWED_FIELDS]);
     .           
     .           pub struct DisallowedFields {
     .               disallowed: DefIdMap<(&'static str, &'static DisallowedPath)>,
     .           }
     .           
     .           impl DisallowedFields {
     .               pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
     8 ( 0.00%)          let (disallowed, _) = create_disallowed_map(
    38 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_config/src/types.rs:clippy_config::types::create_disallowed_map::<true, <clippy_lints::disallowed_fields::DisallowedFields>::new::{closure#0}> (1x)
     .                       tcx,
     .                       &conf.disallowed_fields,
     .                       PathNS::Field,
     .                       |def_kind| matches!(def_kind, DefKind::Field),
     .                       "field",
     .                       false,
     .                   );
     4 ( 0.00%)          Self { disallowed }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for DisallowedFields {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
12,920 ( 0.01%)          let (id, span) = match &expr.kind {
11,688 ( 0.00%)              ExprKind::Path(path) if let Res::Def(_, id) = cx.qpath_res(path, expr.hir_id) => (id, expr.span),
28,290 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (1,230x)
     .                       ExprKind::Field(e, ident) => {
     .                           // Very round-about way to get the field `DefId` from the expr: first we get its
     .                           // parent `Ty`. Then we go through all its fields to find the one with the expected
     .                           // name and get the `DefId` from it.
 2,456 ( 0.00%)                  if let Some(parent_ty) = cx.typeck_results().expr_ty_adjusted_opt(e)
27,630 ( 0.01%)  => ???:<rustc_middle::ty::typeck_results::TypeckResults>::expr_ty_adjusted_opt (614x)
 3,070 ( 0.00%)                      && let Some(field_def_id) = get_field_def_id_by_name(parent_ty, ident.name)
955,691 ( 0.39%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/ty/mod.rs:clippy_utils::ty::get_field_def_id_by_name (614x)
     .                           {
   614 ( 0.00%)                      (field_def_id, ident.span)
     .                           } else {
     .                               return;
     .                           }
     .                       },
     .                       _ => return,
     .                   };
     .                   if let Some(&(path, disallowed_path)) = self.disallowed.get(&id) {
     .                       span_lint_and_then(
     .                           cx,
     .                           DISALLOWED_FIELDS,
     .                           span,
     .                           format!("use of a disallowed field `{path}`"),
     .                           disallowed_path.diag_amendment(span),
     .                       );
     .                   }
18,456 ( 0.01%)      }
     .           
    16 ( 0.00%)      fn check_pat(&mut self, cx: &LateContext<'tcx>, pat: &'tcx Pat<'_>) {
     4 ( 0.00%)          let PatKind::Struct(struct_path, pat_fields, _) = pat.kind else {
     .                       return;
     .                   };
     .                   match cx.typeck_results().qpath_res(&struct_path, pat.hir_id) {
     .                       Res::Def(DefKind::Struct, struct_def_id) => {
     .                           let adt_def = cx.tcx.adt_def(struct_def_id);
     .                           for field in pat_fields {
     .                               if let Some(def_id) = adt_def.all_fields().find_map(|adt_field| {
     .                                   if field.ident.name == adt_field.name {
-- line 117 ----------------------------------------
-- line 151 ----------------------------------------
     .                                       format!("use of a disallowed field `{path}`"),
     .                                       disallowed_path.diag_amendment(field.span),
     .                                   );
     .                               }
     .                           }
     .                       },
     .                       _ => {},
     .                   }
    16 ( 0.00%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/ifs/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 174 ----------------------------------------
     .           
     .           pub struct CopyAndPaste<'tcx> {
     .               interior_mut: InteriorMut<'tcx>,
     .           }
     .           
     .           impl<'tcx> CopyAndPaste<'tcx> {
     .               pub fn new(tcx: TyCtxt<'tcx>, conf: &'static Conf) -> Self {
     .                   Self {
     4 ( 0.00%)              interior_mut: InteriorMut::new(tcx, &conf.ignore_interior_mutability),
27,258 ( 0.01%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/ty/mod.rs:<clippy_utils::ty::InteriorMut>::new (1x)
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for CopyAndPaste<'tcx> {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     5 ( 0.00%)          if matches!(expr.kind, ExprKind::If(..)) && !is_else_clause(cx.tcx, expr) {
     .                       let (conds, blocks) = if_sequence(expr);
     .                       ifs_same_cond::check(cx, &conds, &mut self.interior_mut);
     .                       same_functions_in_if_cond::check(cx, &conds);
     .                       let all_same =
     .                           !is_lint_allowed(cx, IF_SAME_THEN_ELSE, expr.hir_id) && if_same_then_else::check(cx, &conds, &blocks);
     .                       if !all_same && conds.len() != blocks.len() {
     .                           branches_sharing_code::check(cx, &conds, &blocks, expr);
     .                       }
     .                   } else if let ExprKind::Match(_, arms, _) = expr.kind {
     .                       branches_sharing_code::check_match(cx, expr, arms);
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/owned_cow.rs
--------------------------------------------------------------------------------
Ir             

-- line 3 ----------------------------------------
    .           use clippy_utils::source::snippet_opt;
    .           use clippy_utils::sym;
    .           use rustc_errors::Applicability;
    .           use rustc_hir as hir;
    .           use rustc_hir::def_id::DefId;
    .           use rustc_lint::LateContext;
    .           use rustc_span::Span;
    .           
5,526 ( 0.00%)  pub(super) fn check(cx: &LateContext<'_>, qpath: &hir::QPath<'_>, def_id: DefId) -> bool {
4,912 ( 0.00%)      if cx.tcx.is_diagnostic_item(sym::Cow, def_id)
33,156 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
    .                   && let hir::QPath::Resolved(_, path) = qpath
    .                   && let [.., last_seg] = path.segments
    .                   && let Some(args) = last_seg.args
    .                   && let [_lt, carg] = args.args
    .                   && let hir::GenericArg::Type(cty) = carg
    .                   && let Some((span, repl)) = replacement(cx, cty.as_unambig_ty())
    .               {
    .                   span_lint_and_sugg(
-- line 20 ----------------------------------------
-- line 24 ----------------------------------------
    .                       "needlessly owned Cow type",
    .                       "use",
    .                       repl,
    .                       Applicability::Unspecified,
    .                   );
    .                   return true;
    .               }
    .               false
4,912 ( 0.00%)  }
    .           
    .           fn replacement(cx: &LateContext<'_>, cty: &hir::Ty<'_>) -> Option<(Span, String)> {
    .               if cty.basic_res().is_lang_item(cx, hir::LangItem::String) {
    .                   return Some((cty.span, "str".into()));
    .               }
    .               if cty.basic_res().is_diag_item(cx, sym::Vec) {
    .                   return if let hir::TyKind::Path(hir::QPath::Resolved(_, path)) = cty.kind
    .                       && let [.., last_seg] = path.segments
-- line 40 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/non_null.rs
--------------------------------------------------------------------------------
Ir               

-- line 446 ----------------------------------------
      .               #[stable(feature = "nonnull", since = "1.25.0")]
      .               #[rustc_const_stable(feature = "const_nonnull_as_ref", since = "1.73.0")]
      .               #[must_use]
      .               #[inline(always)]
      .               pub const unsafe fn as_ref<'a>(&self) -> &'a T {
      .                   // SAFETY: the caller must guarantee that `self` meets all the
      .                   // requirements for a reference.
      .                   // `cast_const` avoids a mutable raw pointer deref.
 18,575 ( 0.01%)          unsafe { &*self.as_ptr().cast_const() }
      .               }
      .           
      .               /// Returns a unique reference to the value. If the value may be uninitialized, [`as_uninit_mut`]
      .               /// must be used instead.
      .               ///
      .               /// For the shared counterpart see [`as_ref`].
      .               ///
      .               /// [`as_uninit_mut`]: NonNull::as_uninit_mut
-- line 462 ----------------------------------------
-- line 619 ----------------------------------------
      .               pub const unsafe fn add(self, count: usize) -> Self
      .               where
      .                   T: Sized,
      .               {
      .                   // SAFETY: the caller must uphold the safety contract for `offset`.
      .                   // Additionally safety contract of `offset` guarantees that the resulting pointer is
      .                   // pointing to an allocation, there can't be an allocation at null, thus it's safe to
      .                   // construct `NonNull`.
  3,301 ( 0.00%)          unsafe { transmute(intrinsics::offset(self.as_ptr(), count)) }
      .               }
      .           
      .               /// Calculates the offset from a pointer in bytes (convenience for `.byte_offset(count as isize)`).
      .               ///
      .               /// `count` is in units of bytes.
      .               ///
      .               /// This is purely a convenience for casting to a `u8` pointer and
      .               /// using [`add`][NonNull::add] on it. See that method for documentation
-- line 635 ----------------------------------------
-- line 1655 ----------------------------------------
      .           #[stable(feature = "nonnull", since = "1.25.0")]
      .           impl<T: PointeeSized> Eq for NonNull<T> {}
      .           
      .           #[stable(feature = "nonnull", since = "1.25.0")]
      .           impl<T: PointeeSized> PartialEq for NonNull<T> {
      .               #[inline]
      .               #[allow(ambiguous_wide_pointer_comparisons)]
      .               fn eq(&self, other: &Self) -> bool {
489,224 ( 0.20%)          self.as_ptr() == other.as_ptr()
      .               }
      .           }
      .           
      .           #[stable(feature = "nonnull", since = "1.25.0")]
      .           impl<T: PointeeSized> Ord for NonNull<T> {
      .               #[inline]
      .               #[allow(ambiguous_wide_pointer_comparisons)]
      .               fn cmp(&self, other: &Self) -> Ordering {
-- line 1671 ----------------------------------------

  1,354 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/non_null.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/cloned_ref_to_slice_refs.rs
--------------------------------------------------------------------------------
Ir              

-- line 58 ----------------------------------------
     .           }
     .           impl ClonedRefToSliceRefs {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ClonedRefToSliceRefs {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
     .                   // `&[foo.clone()]` expressions
 7,380 ( 0.00%)          if let ExprKind::AddrOf(_, mutability, arr) = &expr.kind
     .                       // mutable references would have a different meaning
     .                       && mutability.is_not()
     .           
     .                       // check for single item arrays
 1,842 ( 0.00%)              && let ExprKind::Array([item]) = &arr.kind
     .           
     .                       // check for clones
     .                       && let ExprKind::MethodCall(path, recv, _, _) = item.kind
     .           
     .                       && self.msrv.meets(cx, {
     .                           if is_in_const_context(cx) {
     .                               msrvs::CONST_SLICE_FROM_REF
     .                           } else {
-- line 81 ----------------------------------------
-- line 101 ----------------------------------------
     .                               "unnecessary use of `{}` to create a slice from a reference",
     .                               path.ident.name
     .                           ),
     .                           "try",
     .                           format!("{builtin_crate}::slice::from_ref({adjustment}{sugg})"),
     .                           applicability,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Checks if a method call is a needless clone or equivalent. If so, returns the necessary
     .           /// adjustments to use the method receiver directly without cloning.
     .           /// For example, in the code below:
     .           /// ```rust,no_run
     .           /// use std::path::PathBuf;
     .           ///
-- line 117 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 565 ----------------------------------------
     .                       ub_checks::maybe_is_aligned_and_not_null(src, align, zero_size)
     .                           && ub_checks::maybe_is_aligned_and_not_null(dst, align, zero_size)
     .                           && ub_checks::maybe_is_nonoverlapping(src, dst, size, count)
     .                   }
     .               );
     .           
     .               // SAFETY: the safety contract for `copy_nonoverlapping` must be
     .               // upheld by the caller.
 1,934 ( 0.00%)      unsafe { crate::intrinsics::copy_nonoverlapping(src, dst, count) }
10,048 ( 0.00%)  => ???:0x0000000000173dc0 (1x)
     .           }
     .           
     .           /// Copies `count * size_of::<T>()` bytes from `src` to `dst`. The source
     .           /// and destination may overlap.
     .           ///
     .           /// If the source and destination will *never* overlap,
     .           /// [`copy_nonoverlapping`] can be used instead.
     .           ///
-- line 581 ----------------------------------------
-- line 727 ----------------------------------------
     .                       check_language_ub,
     .                       "ptr::write_bytes requires that the destination pointer is aligned and non-null",
     .                       (
     .                           addr: *const () = dst as *const (),
     .                           align: usize = align_of::<T>(),
     .                           zero_size: bool = T::IS_ZST || count == 0,
     .                       ) => ub_checks::maybe_is_aligned_and_not_null(addr, align, zero_size)
     .                   );
    56 ( 0.00%)          crate::intrinsics::write_bytes(dst, val, count)
    46 ( 0.00%)  => ???:0x00000000001747c0 (4x)
     .               }
     .           }
     .           
     .           /// Executes the destructor (if any) of the pointed-to value.
     .           ///
     .           /// This is almost the same as calling [`ptr::read`] and discarding
     .           /// the result, but has the following advantages:
     .           // FIXME: say something more useful than "almost the same"?
-- line 743 ----------------------------------------
-- line 834 ----------------------------------------
     .               // Due to historic reasons, `drop_in_place` takes a pointer rather than a reference,
     .               // which results in worse codegen since we don't apply noalias/dereferenceable llvm
     .               // attributes to pointer arguments. To workaround this without breaking public
     .               // interface, `drop_in_place` calls the lang item, rather than being one directly.
     .           
     .               // SAFETY:
     .               // - compiler glue has the same safety requirements as this function
     .               // - the pointer must be valid as per the safety requirement of this function
     7 ( 0.00%)      unsafe { drop_glue(&mut *to_drop) }
     .           }
     .           
     .           /// Helper function for `drop_in_place`. The compiler replaces this by the actual drop glue.
     .           #[lang = "drop_glue"]
39,707 ( 0.02%)  pub(crate) const unsafe fn drop_glue<T: PointeeSized>(_: &mut T)
    18 ( 0.00%)  => /rust/deps/hashbrown-0.17.1/src/raw.rs:<hashbrown::raw::RawTable<(rustc_span::span_encoding::Span, rustc_ast::format::FormatArgs)> as core::ops::drop::Drop>::drop (1x)
     .           where
     .               T: [const] Destruct,
     .           {
     .               // Code here does not matter - this is replaced by the
     .               // real drop glue by the compiler.
     .           }
     .           
     .           /// Creates a null raw pointer.
-- line 855 ----------------------------------------
-- line 1464 ----------------------------------------
     .                   i += 1;
     .               }
     .           }
     .           
     .           // Don't let MIR inline this, because we really want it to keep its noalias metadata
     .           #[rustc_no_mir_inline]
     .           #[inline]
     .           fn swap_chunk<const N: usize>(x: &mut MaybeUninit<[u8; N]>, y: &mut MaybeUninit<[u8; N]>) {
    20 ( 0.00%)      let a = *x;
     .               let b = *y;
    58 ( 0.00%)      *x = b;
     .               *y = a;
     .           }
     .           
     .           #[inline]
     .           unsafe fn swap_nonoverlapping_bytes(x: *mut u8, y: *mut u8, bytes: NonZero<usize>) {
     .               // Same as `swap_nonoverlapping::<[u8; N]>`.
     .               unsafe fn swap_nonoverlapping_chunks<const N: usize>(
     .                   x: *mut MaybeUninit<[u8; N]>,
-- line 1482 ----------------------------------------
-- line 1747 ----------------------------------------
     .                       check_language_ub,
     .                       "ptr::read requires that the pointer argument is aligned and non-null",
     .                       (
     .                           addr: *const () = src as *const (),
     .                           align: usize = align_of::<T>(),
     .                           is_zst: bool = T::IS_ZST,
     .                       ) => ub_checks::maybe_is_aligned_and_not_null(addr, align, is_zst)
     .                   );
   129 ( 0.00%)          crate::intrinsics::read_via_copy(src)
     .               }
     .           }
     .           
     .           /// Reads the value from `src` without moving it. This leaves the
     .           /// memory in `src` unchanged.
     .           ///
     .           /// Unlike [`read`], `read_unaligned` works with unaligned pointers.
     .           ///
-- line 1763 ----------------------------------------
-- line 1955 ----------------------------------------
     .                       check_language_ub,
     .                       "ptr::write requires that the pointer argument is aligned and non-null",
     .                       (
     .                           addr: *mut () = dst as *mut (),
     .                           align: usize = align_of::<T>(),
     .                           is_zst: bool = T::IS_ZST,
     .                       ) => ub_checks::maybe_is_aligned_and_not_null(addr, align, is_zst)
     .                   );
 3,861 ( 0.00%)          intrinsics::write_via_move(dst, src)
   150 ( 0.00%)  => ???:0x0000000000173dc0 (5x)
     .               }
     .           }
     .           
     .           /// Overwrites a memory location with the given value without reading or
     .           /// dropping the old value.
     .           ///
     .           /// Unlike [`write()`], the pointer may be unaligned.
     .           ///
-- line 1971 ----------------------------------------
-- line 2524 ----------------------------------------
     .           ///
     .           /// assert!(ptr::addr_eq(whole, first));
     .           /// assert!(!ptr::eq::<dyn std::fmt::Debug>(whole, first));
     .           /// ```
     .           #[stable(feature = "ptr_addr_eq", since = "1.76.0")]
     .           #[inline(always)]
     .           #[must_use = "pointer comparison produces a value"]
     .           pub fn addr_eq<T: PointeeSized, U: PointeeSized>(p: *const T, q: *const U) -> bool {
     4 ( 0.00%)      (p as *const ()) == (q as *const ())
     .           }
     .           
     .           /// Compares the *addresses* of the two function pointers for equality.
     .           ///
     .           /// This is the same as `f == g`, but using this function makes clear that the potentially
     .           /// surprising semantics of function pointer comparison are involved.
     .           ///
     .           /// There are **very few guarantees** about how functions are compiled and they have no intrinsic
-- line 2540 ----------------------------------------

 1,020 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/single_range_in_vec_init.rs
--------------------------------------------------------------------------------
Ir              

-- line 65 ----------------------------------------
     .                   } else {
     .                       write!(f, "an array")
     .                   }
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for SingleRangeInVecInit {
     .               #[expect(clippy::too_many_lines)]
27,684 ( 0.01%)      fn check_expr<'tcx>(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
     .                   // inner_expr: `vec![0..200]` or `[0..200]`
     .                   //                   ^^^^^^       ^^^^^^^
     .                   // span: `vec![0..200]` or `[0..200]`
     .                   //        ^^^^^^^^^^^^      ^^^^^^^^
     .                   // suggested_type: What to print, "an array" or "a `Vec`"
 6,152 ( 0.00%)          let (inner_expr, span, suggested_type) = if let ExprKind::Array([inner_expr]) = expr.kind
     .                       && !expr.span.from_expansion()
     .                   {
     .                       (inner_expr, expr.span, SuggestedType::Array)
     .                   } else if let Some(macro_call) = root_macro_call_first_node(cx, expr)
     .                       && let Some(VecArgs::Vec([expr])) = VecArgs::hir(cx, expr)
     .                   {
     .                       (expr, macro_call.span, SuggestedType::Vec)
     .                   } else {
-- line 87 ----------------------------------------
-- line 188 ----------------------------------------
     .                                       format!("if you wanted {suggested_type} of len {end_snippet}, try"),
     .                                       format!("{start_snippet}; {end_snippet}"),
     .                                       applicability,
     .                                   );
     .                               }
     .                           }
     .                       },
     .                   );
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/strlen_on_c_strings.rs
--------------------------------------------------------------------------------
Ir              

-- line 45 ----------------------------------------
     .           
     .           impl StrlenOnCStrings {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for StrlenOnCStrings {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,227 ( 0.00%)          if !expr.span.from_expansion()
     .                       && let ExprKind::Call(func, [recv]) = expr.kind
     .                       && let ExprKind::Path(path) = &func.kind
     .                       && let Some(did) = cx.qpath_res(path, func.hir_id).opt_def_id()
     .                       && match_libc_symbol(cx, did, sym::strlen)
     .                       && let ExprKind::MethodCall(path, self_arg, [], _) = recv.kind
     .                       && !recv.span.from_expansion()
     .                       && path.ident.name == sym::as_ptr
     .                       && let typeck = cx.typeck_results()
-- line 62 ----------------------------------------
-- line 100 ----------------------------------------
     .                               } else {
     .                                   format!("{val_name}.to_bytes().len()")
     .                               };
     .           
     .                               diag.span_suggestion(span, "use", suggestion, app);
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/strlen_on_c_strings.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/pointers_in_nomem_asm_block.rs
--------------------------------------------------------------------------------
Ir             

-- line 30 ----------------------------------------
    .               suspicious,
    .               "pointers in nomem asm block"
    .           }
    .           
    .           declare_lint_pass!(PointersInNomemAsmBlock => [POINTERS_IN_NOMEM_ASM_BLOCK]);
    .           
    .           impl<'tcx> LateLintPass<'tcx> for PointersInNomemAsmBlock {
    .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
6,152 ( 0.00%)          if let ExprKind::InlineAsm(asm) = &expr.kind {
    .                       check_asm(cx, asm);
    .                   }
    .               }
    .           }
    .           
    .           fn check_asm(cx: &LateContext<'_>, asm: &InlineAsm<'_>) {
    .               if !asm.options.contains(InlineAsmOptions::NOMEM) {
    .                   return;
-- line 46 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/int_plus_one.rs
--------------------------------------------------------------------------------
Ir              

-- line 151 ----------------------------------------
     .                           let rec = sugg::make_binop(new_binop, &new_lhs, &new_rhs);
     .                           diag.span_suggestion(expr.span, "change it to", rec, app);
     .                       },
     .                   );
     .               }
     .           }
     .           
     .           impl EarlyLintPass for IntPlusOne {
18,438 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)          if let ExprKind::Binary(binop, lhs, rhs) = &expr.kind
     .                       && let Ok(le_or_ge) = LeOrGe::try_from(binop.node)
     .                       && let Some((new_lhs, new_rhs)) = Self::check_binop(le_or_ge, lhs, rhs)
     .                   {
     .                       Self::emit_warning(cx, expr, new_lhs, le_or_ge, new_rhs);
     .                   }
21,511 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unused_unit.rs
--------------------------------------------------------------------------------
Ir              

-- line 46 ----------------------------------------
     .                   &mut self,
     .                   cx: &LateContext<'tcx>,
     .                   kind: FnKind<'tcx>,
     .                   decl: &'tcx FnDecl<'tcx>,
     .                   body: &'tcx Body<'tcx>,
     .                   span: Span,
     .                   _def_id: LocalDefId,
     .               ) {
     8 ( 0.00%)          if let FnRetTy::Return(hir_ty) = decl.output
     .                       && is_unit_ty(hir_ty)
     .                       && !hir_ty.span.from_expansion()
     .                       && get_def(span) == get_def(hir_ty.span)
     .                   {
     .                       // The explicit `-> ()` in the closure signature might be necessary for multiple reasons:
     .                       // - Implicit types in closure signatures are forbidden when `for<...>` is present
     .                       // - If the closure body ends with a function call, and that function's return type is generic, the
     .                       //   `-> ()` could be required for it to be inferred
-- line 62 ----------------------------------------
-- line 75 ----------------------------------------
     .                           && let Some(expr) = block.expr
     .                           && is_never_expr(cx, expr).is_some()
     .                       {
     .                           return;
     .                       }
     .           
     .                       lint_unneeded_unit_return(cx, hir_ty.span, span);
     .                   }
     3 ( 0.00%)      }
     .           
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
15,380 ( 0.01%)          if let ExprKind::Ret(Some(expr)) | ExprKind::Break(_, Some(expr)) = expr.kind
     .                       && is_unit_expr(expr)
     .                       && !expr.span.from_expansion()
     .                   {
     .                       span_lint_and_sugg(
     .                           cx,
     .                           UNUSED_UNIT,
     .                           expr.span,
     .                           "unneeded `()`",
     .                           "remove the `()`",
     .                           String::new(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
 3,076 ( 0.00%)      }
     .           
     .               fn check_poly_trait_ref(&mut self, cx: &LateContext<'tcx>, poly: &'tcx PolyTraitRef<'tcx>) {
     .                   if let [segment] = &poly.trait_ref.path.segments
     .                       && matches!(segment.ident.name, sym::Fn | sym::FnMut | sym::FnOnce)
     .                       && let Some(args) = segment.args
     .                       && args.parenthesized == GenericArgsParentheses::ParenSugar
     .                       && let [constraint] = &args.constraints
     .                       && constraint.ident.name == sym::Output
-- line 108 ----------------------------------------
-- line 115 ----------------------------------------
     .                       lint_unneeded_unit_return(cx, hir_ty.span, poly.span);
     .                   }
     .               }
     .           }
     .           
     .           impl EarlyLintPass for UnusedUnit {
     .               /// Check for unit expressions in blocks. This is left in the early pass because some macros
     .               /// expand its inputs as-is, making it invisible to the late pass. See #4076.
    12 ( 0.00%)      fn check_block(&mut self, cx: &EarlyContext<'_>, block: &Block) {
     .                   if let Some(stmt) = block.stmts.last()
     4 ( 0.00%)              && let StmtKind::Expr(expr) = &stmt.kind
     6 ( 0.00%)              && let rustc_ast::ExprKind::Tup(inner) = &expr.kind
     .                       && inner.is_empty()
     .                       && let ctxt = block.span.ctxt()
     .                       && stmt.span.ctxt() == ctxt
     .                       && expr.span.ctxt() == ctxt
     .                       && expr.attrs.is_empty()
     .                   {
     .                       let sp = expr.span;
     .                       span_lint_and_sugg(
-- line 134 ----------------------------------------
-- line 136 ----------------------------------------
     .                           UNUSED_UNIT,
     .                           sp,
     .                           "unneeded unit expression",
     .                           "remove the final `()`",
     .                           String::new(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
    15 ( 0.00%)      }
     .           }
     .           
     .           fn is_unit_ty(ty: &Ty<'_>) -> bool {
     4 ( 0.00%)      matches!(ty.kind, TyKind::Tup([]))
     .           }
     .           
     .           // get the def site
     .           #[must_use]
     .           fn get_def(span: Span) -> Option<Span> {
     .               if span.from_expansion() {
     .                   Some(span.ctxt().outer_expn_data().def_site)
     .               } else {
-- line 156 ----------------------------------------

    32 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/unused_unit.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs
--------------------------------------------------------------------------------
Ir              

-- line 73 ----------------------------------------
     .               derive_src: Option<OwnerId>,
     .           
     .               // When a macro is disallowed in an early pass, it's stored
     .               // and emitted during the late pass. This happens for attributes.
     .               early_macro_cache: AttrStorage,
     .           }
     .           
     .           impl DisallowedMacros {
     6 ( 0.00%)      pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf, early_macro_cache: AttrStorage) -> Self {
    12 ( 0.00%)          let (disallowed, _) = create_disallowed_map(
    38 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_config/src/types.rs:clippy_config::types::create_disallowed_map::<true, <clippy_lints::disallowed_macros::DisallowedMacros>::new::{closure#0}> (1x)
     .                       tcx,
     .                       &conf.disallowed_macros,
     .                       PathNS::Macro,
     .                       |def_kind| matches!(def_kind, DefKind::Macro(_)),
     .                       "macro",
     .                       false,
     .                   );
     6 ( 0.00%)          Self {
     4 ( 0.00%)              disallowed,
     .                       seen: FxHashSet::default(),
     .                       derive_src: None,
     .                       early_macro_cache,
     .                   }
     5 ( 0.00%)      }
     .           
44,608 ( 0.02%)      fn check(&mut self, cx: &LateContext<'_>, span: Span, derive_src: Option<OwnerId>) {
 5,576 ( 0.00%)          if self.disallowed.is_empty() {
     .                       return;
     .                   }
     .           
     .                   for mac in macro_backtrace(span) {
     .                       if !self.seen.insert(mac.expn) {
     .                           return;
     .                       }
     .           
-- line 107 ----------------------------------------
-- line 119 ----------------------------------------
     .                                   msg,
     .                                   add_note,
     .                               );
     .                           } else {
     .                               span_lint_and_then(cx, DISALLOWED_MACROS, mac.span, msg, add_note);
     .                           }
     .                       }
     .                   }
44,608 ( 0.02%)      }
     .           }
     .           
     .           impl LateLintPass<'_> for DisallowedMacros {
     6 ( 0.00%)      fn check_crate(&mut self, cx: &LateContext<'_>) {
     .                   // once we check a crate in the late pass we can emit the early pass lints
     .                   if let Some(attr_spans) = self.early_macro_cache.clone().0.get() {
     .                       for span in attr_spans {
    25 ( 0.00%)                  self.check(cx, *span, None);
    90 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (5x)
     .                       }
     .                   }
     7 ( 0.00%)      }
     .           
     .               fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
15,380 ( 0.01%)          self.check(cx, expr.span, None);
55,368 ( 0.02%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (3,076x)
     .                   // `$t + $t` can have the context of $t, check also the span of the binary operator
 6,152 ( 0.00%)          if let ExprKind::Binary(op, ..) = expr.kind {
     .                       self.check(cx, op.span, None);
     .                   }
     .               }
     .           
     .               fn check_stmt(&mut self, cx: &LateContext<'_>, stmt: &Stmt<'_>) {
     .                   self.check(cx, stmt.span, None);
     .               }
     .           
     .               fn check_ty(&mut self, cx: &LateContext<'_>, ty: &Ty<'_, AmbigArg>) {
 2,488 ( 0.00%)          self.check(cx, ty.span, None);
11,196 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (622x)
     .               }
     .           
     .               fn check_pat(&mut self, cx: &LateContext<'_>, pat: &Pat<'_>) {
     8 ( 0.00%)          self.check(cx, pat.span, None);
    36 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (2x)
     .               }
     .           
    70 ( 0.00%)      fn check_item(&mut self, cx: &LateContext<'_>, item: &Item<'_>) {
    28 ( 0.00%)          self.check(cx, item.span, self.derive_src);
   126 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (7x)
    35 ( 0.00%)          self.check(cx, item.vis_span, None);
   126 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (7x)
     .           
    21 ( 0.00%)          if matches!(
     7 ( 0.00%)              item.kind,
     .                       ItemKind::Struct(..) | ItemKind::Enum(..) | ItemKind::Union(..)
     .                   ) && macro_backtrace(item.span).all(|m| !matches!(m.kind, MacroKind::Derive))
     .                   {
     4 ( 0.00%)              self.derive_src = Some(item.owner_id);
     .                   }
    56 ( 0.00%)      }
     .           
     .               fn check_foreign_item(&mut self, cx: &LateContext<'_>, item: &ForeignItem<'_>) {
     .                   self.check(cx, item.span, None);
     .                   self.check(cx, item.vis_span, None);
     .               }
     .           
     .               fn check_impl_item(&mut self, cx: &LateContext<'_>, item: &ImplItem<'_>) {
    10 ( 0.00%)          self.check(cx, item.span, None);
    36 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (2x)
     4 ( 0.00%)          if let ImplItemImplKind::Inherent { vis_span, .. } = item.impl_kind {
     .                       self.check(cx, vis_span, None);
     .                   }
     .               }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'_>, item: &TraitItem<'_>) {
     .                   self.check(cx, item.span, None);
     .               }
     .           
     .               fn check_path(&mut self, cx: &LateContext<'_>, path: &Path<'_>, _: HirId) {
 7,420 ( 0.00%)          self.check(cx, path.span, None);
33,390 ( 0.01%)  => site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs:<clippy_lints::disallowed_macros::DisallowedMacros>::check (1,855x)
     .               }
     .           }

     6 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/disallowed_macros.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unnecessary_mut_passed.rs
--------------------------------------------------------------------------------
Ir              

-- line 34 ----------------------------------------
     .               pub UNNECESSARY_MUT_PASSED,
     .               style,
     .               "an argument passed as a mutable reference although the callee only demands an immutable reference"
     .           }
     .           
     .           declare_lint_pass!(UnnecessaryMutPassed => [UNNECESSARY_MUT_PASSED]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for UnnecessaryMutPassed {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if e.span.from_expansion() {
     .                       // Issue #11268
     .                       return;
     .                   }
     .           
     5 ( 0.00%)          match e.kind {
     .                       ExprKind::Call(fn_expr, arguments) => {
     .                           if let ExprKind::Path(ref path) = fn_expr.kind
     .                               && arguments.iter().any(is_mut_ref_arg)
     .                           {
     .                               check_arguments(
     .                                   cx,
     .                                   &mut arguments.iter(),
     .                                   cx.typeck_results().expr_ty(fn_expr),
-- line 56 ----------------------------------------
-- line 76 ----------------------------------------
     .                               &mut iter::once(receiver).chain(arguments.iter()),
     .                               method_type,
     .                               &|| path.ident.as_str().to_owned(),
     .                               "method",
     .                           );
     .                       },
     .                       _ => (),
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Only `&mut ...` arguments can lint, so the type and path lookups run only after one is found.
     .           fn is_mut_ref_arg(argument: &Expr<'_>) -> bool {
     .               matches!(argument.kind, ExprKind::AddrOf(BorrowKind::Ref, Mutability::Mut, _))
     .           }
     .           
     .           fn check_arguments<'tcx>(
-- line 92 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_is_ascii_check.rs
--------------------------------------------------------------------------------
Ir              

-- line 85 ----------------------------------------
     .               /// 'A..=F'
     .               UpperHexLetter,
     .               /// '0..=9' | 'a..=f' | 'A..=F'
     .               HexDigit,
     .               Otherwise,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualIsAsciiCheck {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if !matches!(
 6,152 ( 0.00%)              expr.kind,
     .                       ExprKind::Match(_, [_, ..], _) | ExprKind::MethodCall(_, _, [_], _)
     .                   ) {
     .                       return;
     .                   }
     .           
     .                   if !self.msrv.meets(cx, msrvs::IS_ASCII_DIGIT) {
     .                       return;
     .                   }
-- line 103 ----------------------------------------
-- line 127 ----------------------------------------
     .                       let range = check_expr_range(start, end);
     .                       (arg, expr.span, range)
     .                   } else {
     .                       return;
     .                   };
     .           
     .                   let ty_sugg = get_ty_sugg(cx, arg);
     .                   check_is_ascii(cx, span, arg, &range, ty_sugg);
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn get_ty_sugg<'tcx>(cx: &LateContext<'tcx>, arg: &Expr<'_>) -> Option<(Span, Ty<'tcx>)> {
     .               let local_hid = arg.res_local_id()?;
     .               if let Node::Param(Param { ty_span, span, .. }) = cx.tcx.parent_hir_node(local_hid)
     .                   // `ty_span` and `span` are the same for inferred type, thus a type suggestion must be given
     .                   && ty_span == span
     .               {
-- line 143 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/collections/hash/map.rs
--------------------------------------------------------------------------------
Ir              

-- line 361 ----------------------------------------
     .               /// let mut map = HashMap::with_hasher(s);
     .               /// map.insert(1, 2);
     .               /// ```
     .               #[inline]
     .               #[must_use]
     .               #[stable(feature = "hashmap_build_hasher", since = "1.7.0")]
     .               #[rustc_const_stable(feature = "const_collections_with_hasher", since = "1.85.0")]
     .               pub const fn with_hasher(hash_builder: S) -> HashMap<K, V, S> {
14,900 ( 0.01%)          HashMap { base: base::HashMap::with_hasher(hash_builder) }
     .               }
     .           
     .               /// Creates an empty `HashMap` with at least the specified capacity, using
     .               /// `hasher` to hash the keys.
     .               ///
     .               /// The hash map will be able to hold at least `capacity` elements without
     .               /// reallocating. This method is allowed to allocate for more elements than
     .               /// `capacity`. If `capacity` is zero, the hash map will not allocate.
-- line 377 ----------------------------------------
-- line 1326 ----------------------------------------
     .               /// assert_eq!(map.insert(37, "c"), Some("b"));
     .               /// assert_eq!(map[&37], "c");
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_confusables("push", "append", "put")]
     .               #[cfg_attr(not(test), rustc_diagnostic_item = "hashmap_insert")]
     .               pub fn insert(&mut self, k: K, v: V) -> Option<V> {
    10 ( 0.00%)          self.base.insert(k, v)
   235 ( 0.00%)  => /rust/deps/hashbrown-0.17.1/src/map.rs:<hashbrown::map::HashMap<rustc_span::symbol::Symbol, alloc::vec::Vec<rustc_span::def_id::DefId>, rustc_hash::FxBuildHasher>>::insert (1x)
     .               }
     .           
     .               /// Tries to insert a key-value pair into the map, and returns
     .               /// a mutable reference to the value in the entry.
     .               ///
     .               /// If the map already had this key present, nothing is updated, and
     .               /// an error containing the occupied entry, key, and the value is returned.
     .               ///
-- line 1342 ----------------------------------------
-- line 1431 ----------------------------------------
     .           where
     .               K: Clone,
     .               V: Clone,
     .               S: Clone,
     .               A: Allocator + Clone,
     .           {
     .               #[inline]
     .               fn clone(&self) -> Self {
    14 ( 0.00%)          Self { base: self.base.clone() }
     .               }
     .           
     .               #[inline]
     .               fn clone_from(&mut self, source: &Self) {
     .                   self.base.clone_from(&source.base);
     .               }
     .           }
     .           
-- line 1447 ----------------------------------------
-- line 3006 ----------------------------------------
     .           where
     .               K: Eq + Hash,
     .               S: BuildHasher + Default,
     .           {
     .               /// Constructs a `HashMap<K, V>` from an iterator of key-value pairs.
     .               ///
     .               /// If the iterator produces any pairs with equal keys,
     .               /// all but one of the corresponding values will be dropped.
    33 ( 0.00%)      fn from_iter<T: IntoIterator<Item = (K, V)>>(iter: T) -> HashMap<K, V, S> {
     .                   let mut map = HashMap::with_hasher(Default::default());
    69 ( 0.00%)          map.extend(iter);
   154 ( 0.00%)  => ???:0x0000000000173dc0 (2x)
    86 ( 0.00%)          map
    34 ( 0.00%)      }
     .           }
     .           
     .           /// Inserts all new key-values from the iterator and replaces values with existing
     .           /// keys with new values returned from the iterator.
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<K, V, S, A> Extend<(K, V)> for HashMap<K, V, S, A>
     .           where
     .               K: Eq + Hash,
     .               S: BuildHasher,
     .               A: Allocator,
     .           {
     .               #[inline]
     .               fn extend<T: IntoIterator<Item = (K, V)>>(&mut self, iter: T) {
     4 ( 0.00%)          self.base.extend(iter)
   619 ( 0.00%)  => /rust/deps/hashbrown-0.17.1/src/map.rs:<hashbrown::map::HashMap<&str, std::collections::hash::set::HashSet<&str, rustc_hash::FxBuildHasher>, rustc_hash::FxBuildHasher> as core::iter::traits::collect::Extend<(&str, std::collections::hash::set::HashSet<&str, rustc_hash::FxBuildHasher>)>>::extend::<[(&str, std::collections::hash::set::HashSet<&str, rustc_hash::FxBuildHasher>); 3]> (1x)
     .               }
     .           
     .               #[inline]
     .               fn extend_one(&mut self, (k, v): (K, V)) {
     .                   self.base.insert(k, v);
     .               }
     .           
     .               #[inline]
-- line 3040 ----------------------------------------
-- line 3066 ----------------------------------------
     .                   Extend::<(K, V)>::extend_reserve(self, additional)
     .               }
     .           }
     .           
     .           #[inline]
     .           fn map_entry<'a, K: 'a, V: 'a, A: Allocator>(
     .               raw: base::RustcEntry<'a, K, V, A>,
     .           ) -> Entry<'a, K, V, A> {
    38 ( 0.00%)      match raw {
     .                   base::RustcEntry::Occupied(base) => Entry::Occupied(OccupiedEntry { base }),
     .                   base::RustcEntry::Vacant(base) => Entry::Vacant(VacantEntry { base }),
     .               }
     .           }
     .           
     .           #[inline]
     .           pub(super) fn map_try_reserve_error(err: hashbrown::TryReserveError) -> TryReserveError {
     .               match err {
-- line 3082 ----------------------------------------

   128 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/collections/hash/map.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/non_copy_const.rs
--------------------------------------------------------------------------------
Ir              

-- line 259 ----------------------------------------
     .               ignore_tys: DefIdSet,
     .               // Cache checked types. We can recurse through a type multiple times so this
     .               // can be hit quite frequently.
     .               freeze_tys: FxHashMap<Ty<'tcx>, IsFreeze>,
     .           }
     .           
     .           impl<'tcx> NonCopyConst<'tcx> {
     .               pub fn new(tcx: TyCtxt<'tcx>, conf: &'static Conf) -> Self {
     4 ( 0.00%)          Self {
     .                       ignore_tys: conf
     .                           .ignore_interior_mutability
     .                           .iter()
    16 ( 0.00%)                  .flat_map(|ignored_ty| lookup_path_str(tcx, PathNS::Type, ignored_ty))
215,403 ( 0.09%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/paths.rs:clippy_utils::paths::lookup_path_str (4x)
     .                           .collect(),
     .                       freeze_tys: FxHashMap::default(),
     .                   }
     .               }
     .           
     .               /// Checks if a value of the given type is `Freeze`, or may be depending on the value.
     .               fn is_ty_freeze(&mut self, tcx: TyCtxt<'tcx>, typing_env: TypingEnv<'tcx>, ty: Ty<'tcx>) -> IsFreeze {
     .                   // FIXME: this should probably be using the trait solver
-- line 279 ----------------------------------------
-- line 709 ----------------------------------------
     .                           _ => return None,
     .                       };
     .                       src_expr = use_expr;
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NonCopyConst<'tcx> {
    49 ( 0.00%)      fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) {
    14 ( 0.00%)          if let ItemKind::Const(ident, .., ct_rhs) = item.kind
     .                       && !ident.is_special()
     .                       && let ty = cx.tcx.type_of(item.owner_id).instantiate_identity().skip_norm_wip()
     .                       && match self.is_ty_freeze(cx.tcx, cx.typing_env(), ty) {
     .                           IsFreeze::No => true,
     .                           IsFreeze::Yes => false,
     .                           IsFreeze::Maybe => match cx.tcx.const_eval_poly(item.owner_id.to_def_id()) {
     .                               Ok(val) if let Ok(is_freeze) = self.is_value_freeze(cx.tcx, cx.typing_env(), ty, val) => !is_freeze,
     .                               // FIXME: we just assume mgca rhs's are freeze
-- line 726 ----------------------------------------
-- line 749 ----------------------------------------
     .                               if implements_trait(cx, ty, sync_trait, &[]) {
     .                                   diag.help("did you mean to make this a `static` item");
     .                               } else {
     .                                   diag.help("did you mean to make this a `thread_local!` item");
     .                               }
     .                           },
     .                       );
     .                   }
    56 ( 0.00%)      }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx TraitItem<'_>) {
     .                   if let TraitItemKind::Const(_, ct_rhs_opt) = item.kind
     .                       && let ty = cx.tcx.type_of(item.owner_id).instantiate_identity().skip_norm_wip()
     .                       && match self.is_ty_freeze(cx.tcx, cx.typing_env(), ty) {
     .                           IsFreeze::No => true,
     .                           IsFreeze::Maybe if let Some(ct_rhs) = ct_rhs_opt => {
     .                               match cx.tcx.const_eval_poly(item.owner_id.to_def_id()) {
-- line 765 ----------------------------------------
-- line 786 ----------------------------------------
     .                           cx,
     .                           DECLARE_INTERIOR_MUTABLE_CONST,
     .                           item.ident.span,
     .                           "named constant with interior mutability",
     .                       );
     .                   }
     .               }
     .           
    14 ( 0.00%)      fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx ImplItem<'_>) {
     4 ( 0.00%)          if let ImplItemKind::Const(_, ct_rhs) = item.kind
     .                       && let ty = cx.tcx.type_of(item.owner_id).instantiate_identity().skip_norm_wip()
     .                       && match self.is_ty_freeze(cx.tcx, cx.typing_env(), ty) {
     .                           IsFreeze::Yes => false,
     .                           IsFreeze::No => {
     .                               // If this is a trait impl, check if the trait definition is the source
     .                               // of the cell.
     .                               if let Node::Item(parent_item) = cx.tcx.parent_hir_node(item.hir_id())
     .                                   && let ItemKind::Impl(impl_block) = parent_item.kind
-- line 803 ----------------------------------------
-- line 843 ----------------------------------------
     .                   {
     .                       span_lint(
     .                           cx,
     .                           DECLARE_INTERIOR_MUTABLE_CONST,
     .                           item.ident.span,
     .                           "named constant with interior mutability",
     .                       );
     .                   }
    16 ( 0.00%)      }
     .           
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 7,382 ( 0.00%)          if let ExprKind::Path(qpath) = &e.kind
     .                       && let typeck = cx.typeck_results()
19,690 ( 0.01%)              && let Res::Def(DefKind::Const { .. } | DefKind::AssocConst { .. }, did) = typeck.qpath_res(qpath, e.hir_id)
18,450 ( 0.01%)  => ???:<rustc_middle::ty::typeck_results::TypeckResults>::qpath_res (1,230x)
     .                       // As of `1.80` constant contexts can't borrow any type with interior mutability
     .                       && !is_in_const_context(cx)
     .                       && !self.is_ty_freeze(cx.tcx, cx.typing_env(), typeck.expr_ty(e)).is_freeze()
     .                       && let Some(borrow_src) = {
     .                           // The extra block helps formatting a lot.
     .                           if let Ok(val) = cx.tcx.const_eval_resolve(
     .                               cx.typing_env(),
     .                               UnevaluatedConst::new(did, typeck.node_args(e.hir_id)),
-- line 864 ----------------------------------------
-- line 884 ----------------------------------------
     .                           |diag| {
     .                               if let Some(note) = borrow_src.cause.note() {
     .                                   diag.note(note);
     .                               }
     .                               diag.help("this lint can be silenced by assigning the value to a local variable before borrowing");
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           struct ReplaceAssocFolder<'tcx> {
     .               tcx: TyCtxt<'tcx>,
     .               trait_id: DefId,
     .               self_ty: Ty<'tcx>,
     .           }
     .           impl<'tcx> TypeFolder<TyCtxt<'tcx>> for ReplaceAssocFolder<'tcx> {
-- line 900 ----------------------------------------

 1,230 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/non_copy_const.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/reference.rs
--------------------------------------------------------------------------------
Ir              

-- line 34 ----------------------------------------
     .               pub DEREF_ADDROF,
     .               complexity,
     .               "use of `*&` or `*&mut` in an expression"
     .           }
     .           
     .           declare_lint_pass!(DerefAddrOf => [DEREF_ADDROF]);
     .           
     .           impl LateLintPass<'_> for DerefAddrOf {
18,456 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, e: &Expr<'_>) {
 9,227 ( 0.00%)          if !e.span.from_expansion()
     .                       && let ExprKind::Unary(UnOp::Deref, deref_target) = e.kind
     .                       && !deref_target.span.from_expansion()
     .                       && let ExprKind::AddrOf(_, _, addrof_target) = deref_target.kind
     .                       // NOTE(tesuji): `*&` forces rustc to const-promote the array to `.rodata` section.
     .                       // See #12854 for details.
     .                       && !matches!(addrof_target.kind, ExprKind::Array(_))
     .                       && deref_target.span.eq_ctxt(e.span)
     .                       && !addrof_target.span.from_expansion()
-- line 51 ----------------------------------------
-- line 73 ----------------------------------------
     .                           DEREF_ADDROF,
     .                           e.span,
     .                           "immediately dereferencing a reference",
     .                           "try",
     .                           sugg.to_string(),
     .                           applicability,
     .                       );
     .                   }
18,456 ( 0.01%)      }
     .           }
     .           
     .           /// Is this a `ManuallyDrop` reached through a union, and when is `DerefMut` called on it?
     .           enum ManuallyDropThroughUnion {
     .               /// `ManuallyDrop` reached through a union and immediately explicitely dereferenced
     .               Directly,
     .               /// `ManuallyDrop` reached through a union, and dereferenced later on
     .               Indirect,
-- line 89 ----------------------------------------

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/reference.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/strings.rs
--------------------------------------------------------------------------------
Ir              

-- line 278 ----------------------------------------
     .                   }
     .               }
     .           }
     .           
     .           // Max length a b"foo" string can take
     .           const MAX_LENGTH_BYTE_STRING_LIT: usize = 32;
     .           
     .           impl<'tcx> LateLintPass<'tcx> for StringLitAsBytes {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
     .                   use rustc_ast::LitKind;
     .           
25,222 ( 0.01%)          if let ExprKind::Call(fun, [bytes_arg]) = e.kind
     .                       // Find `std::str::converts::from_utf8` or `std::primitive::str::from_utf8`
 1,842 ( 0.00%)              && let Some(sym::str_from_utf8 | sym::str_inherent_from_utf8) =
   614 ( 0.00%)                  fun.res(cx).opt_diag_name(cx)
     .           
     .                       // Find string::as_bytes
     .                       && let ExprKind::AddrOf(BorrowKind::Ref, _, args) = bytes_arg.kind
     .                       && let ExprKind::Index(left, right, _) = args.kind
     .                       && let (method_names, expressions, _) = method_calls(left, 1)
     .                       && method_names == [sym::as_bytes]
     .                       && expressions.len() == 1
     .                       && expressions[0].1.is_empty()
-- line 300 ----------------------------------------
-- line 315 ----------------------------------------
     .                           e.span,
     .                           "calling a slice of `as_bytes()` with `from_utf8` should be not necessary",
     .                           "try",
     .                           format!("Some(&{snippet_app}[{right_snip}])"),
     .                           applicability,
     .                       );
     .                   }
     .           
 6,152 ( 0.00%)          if !e.span.in_external_macro(cx.sess().source_map())
     .                       && let ExprKind::MethodCall(path, receiver, ..) = &e.kind
     .                       && path.ident.name == sym::as_bytes
     .                       && let ExprKind::Lit(lit) = &receiver.kind
     .                       && let LitKind::Str(lit_content, _) = &lit.node
     .                   {
     .                       let callsite = snippet(cx, receiver.span.source_callsite(), r#""foo""#);
     .                       let mut applicability = Applicability::MachineApplicable;
     .                       if callsite.starts_with("include_str!") {
-- line 331 ----------------------------------------
-- line 362 ----------------------------------------
     .                                       snippet_with_applicability(cx, receiver.span, r#""foo""#, &mut applicability)
     .                                   ),
     .                                   applicability,
     .                               );
     .                           }
     .                       }
     .                   }
     .           
 3,076 ( 0.00%)          if let ExprKind::MethodCall(path, recv, [], _) = &e.kind
     .                       && path.ident.name == sym::into_bytes
     .                       && let ExprKind::MethodCall(path, recv, [], _) = &recv.kind
     .                       && matches!(path.ident.name, sym::to_owned | sym::to_string)
     .                       && let ExprKind::Lit(lit) = &recv.kind
     .                       && let LitKind::Str(lit_content, _) = &lit.node
     .                       && lit_content.as_str().is_ascii()
     .                       && lit_content.as_str().len() <= MAX_LENGTH_BYTE_STRING_LIT
     .                       && !recv.span.from_expansion()
-- line 378 ----------------------------------------
-- line 387 ----------------------------------------
     .                           "consider using a byte string literal instead",
     .                           format!(
     .                               "b{}.to_vec()",
     .                               snippet_with_applicability(cx, recv.span, r#""..""#, &mut applicability)
     .                           ),
     .                           applicability,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for StrToString {
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'_>) {
     .                   if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
-- line 403 ----------------------------------------
-- line 438 ----------------------------------------
     .                           "str::to_owned".to_string(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for TrimSplitWhitespace {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'_>) {
     .                   let tyckres = cx.typeck_results();
 6,152 ( 0.00%)          if let ExprKind::MethodCall(path, split_recv, [], split_ws_span) = expr.kind
     .                       && path.ident.name == sym::split_whitespace
     .                       && let Some(split_ws_def_id) = tyckres.type_dependent_def_id(expr.hir_id)
     .                       && cx.tcx.is_diagnostic_item(sym::str_split_whitespace, split_ws_def_id)
     .                       && let ExprKind::MethodCall(path, _trim_recv, [], trim_span) = split_recv.kind
     .                       && let trim_fn_name @ (sym::trim | sym::trim_start | sym::trim_end) = path.ident.name
     .                       && let Some(trim_def_id) = tyckres.type_dependent_def_id(split_recv.hir_id)
     .                       && is_one_of_trim_diagnostic_items(cx, trim_def_id)
     .                   {
-- line 456 ----------------------------------------
-- line 459 ----------------------------------------
     .                           TRIM_SPLIT_WHITESPACE,
     .                           trim_span.with_hi(split_ws_span.lo()),
     .                           format!("found call to `str::{trim_fn_name}` before `str::split_whitespace`"),
     .                           format!("remove `{trim_fn_name}()`"),
     .                           String::new(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn is_one_of_trim_diagnostic_items(cx: &LateContext<'_>, trim_def_id: DefId) -> bool {
     .               matches!(
     .                   cx.tcx.get_diagnostic_name(trim_def_id),
     .                   Some(sym::str_trim | sym::str_trim_start | sym::str_trim_end)
     .               )
     .           }
-- line 475 ----------------------------------------

 3,690 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/strings.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/await_holding_invalid.rs
--------------------------------------------------------------------------------
Ir              

-- line 178 ----------------------------------------
     .               AWAIT_HOLDING_REFCELL_REF,
     .           ]);
     .           
     .           pub struct AwaitHolding {
     .               def_ids: DefIdMap<(&'static str, &'static DisallowedPathWithoutReplacement)>,
     .           }
     .           
     .           impl AwaitHolding {
     8 ( 0.00%)      pub(crate) fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
     .                   let (def_ids, _) = create_disallowed_map(
     .                       tcx,
     .                       &conf.await_holding_invalid_types,
     .                       PathNS::Type,
     .                       crate::disallowed_types::def_kind_predicate,
     .                       "type",
     .                       false,
     .                   );
     .                   Self { def_ids }
     8 ( 0.00%)      }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for AwaitHolding {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'tcx>) {
 6,152 ( 0.00%)          if let hir::ExprKind::Closure(hir::Closure {
     .                       kind: hir::ClosureKind::Coroutine(hir::CoroutineKind::Desugared(hir::CoroutineDesugaring::Async, _)),
     .                       def_id,
     .                       ..
     .                   }) = expr.kind
     .                       && let Some(coroutine_layout) = cx.tcx.mir_coroutine_witnesses(*def_id)
     .                   {
     .                       self.check_interior_types(cx, coroutine_layout);
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           impl AwaitHolding {
     .               fn check_interior_types(&self, cx: &LateContext<'_>, coroutine: &CoroutineLayout<'_>) {
     .                   for (ty_index, ty_cause) in coroutine.field_tys.iter_enumerated() {
     .                       if let rustc_middle::ty::Adt(adt, _) = ty_cause.ty.kind() {
     .                           let await_points = || {
     .                               coroutine
-- line 218 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/operators/float_cmp.rs
--------------------------------------------------------------------------------
Ir              

-- line 7 ----------------------------------------
     .           use rustc_hir::def_id::DefId;
     .           use rustc_hir::{BinOpKind, Expr, ExprKind, UnOp};
     .           use rustc_lint::LateContext;
     .           use rustc_middle::ty;
     .           use rustc_span::SyntaxContext;
     .           
     .           use super::{FLOAT_CMP, FLOAT_CMP_CONST};
     .           
27,684 ( 0.01%)  pub(crate) fn check_assert<'tcx>(cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
     .               if let Some(macro_call) =
     .                   first_node_macro_backtrace(cx, e).find(|macro_call| is_assert_eq_diag(cx, macro_call.def_id))
     .                   && let Some((lhs, rhs, _)) = find_assert_eq_args(cx, e, macro_call.expn)
     .                   && is_float(cx, lhs)
     .               {
     .                   let ecx = ConstEvalCtxt::new(cx);
     .                   let ctxt = macro_call.span.ctxt();
     .           
-- line 23 ----------------------------------------
-- line 30 ----------------------------------------
     .                   let msg = if is_comparing_arrays {
     .                       "strict comparison of `f32` or `f64` constant arrays"
     .                   } else {
     .                       "strict comparison of `f32` or `f64` constant"
     .                   };
     .           
     .                   clippy_utils::diagnostics::span_lint(cx, FLOAT_CMP_CONST, macro_call.span, msg);
     .               }
24,608 ( 0.01%)  }
     .           
     .           fn is_float_const(ecx: &ConstEvalCtxt<'_>, expr: &Expr<'_>, ctxt: SyntaxContext) -> bool {
     .               match ecx.eval_with_source(expr, ctxt) {
     .                   Some((c, s)) if !is_allowed(&c) => !s.is_local(),
     .                   _ => false,
     .               }
     .           }
     .           
-- line 46 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/useless_concat.rs
--------------------------------------------------------------------------------
Ir              

-- line 28 ----------------------------------------
     .               pub USELESS_CONCAT,
     .               complexity,
     .               "checks that the `concat` macro has at least two arguments"
     .           }
     .           
     .           declare_lint_pass!(UselessConcat => [USELESS_CONCAT]);
     .           
     .           impl LateLintPass<'_> for UselessConcat {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
     .                   // Check that the expression is generated by a macro.
 9,227 ( 0.00%)          if expr.span.from_expansion()
     .                       // Check that it's a string literal.
     .                       && let ExprKind::Lit(lit) = expr.kind
     .                       && let LitKind::Str(lit_s, _) = lit.node
     .                       // Get the direct parent of the expression.
     .                       && let Some(macro_call) = macro_backtrace(expr.span).next()
     .                       // Check if the `concat` macro from the `core` library.
     .                       && cx.tcx.is_diagnostic_item(sym::macro_concat, macro_call.def_id)
     .                       // We get the original code to parse it.
-- line 46 ----------------------------------------
-- line 94 ----------------------------------------
     .                               macro_call.span,
     .                               "unneeded use of `concat!` macro",
     .                               "replace with",
     .                               format!("{lit_s:?}"),
     .                               Applicability::MachineApplicable,
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

 6,150 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/useless_concat.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/redundant_slicing.rs
--------------------------------------------------------------------------------
Ir              

-- line 67 ----------------------------------------
     .           }
     .           
     .           declare_lint_pass!(RedundantSlicing => [DEREF_BY_SLICING, REDUNDANT_SLICING]);
     .           
     .           static REDUNDANT_SLICING_LINT: (&Lint, &str) = (REDUNDANT_SLICING, "redundant slicing of the whole range");
     .           static DEREF_BY_SLICING_LINT: (&Lint, &str) = (DEREF_BY_SLICING, "slicing when dereferencing would work");
     .           
     .           impl<'tcx> LateLintPass<'tcx> for RedundantSlicing {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     1 ( 0.00%)          let ctxt = expr.span.ctxt();
     2 ( 0.00%)          if let ExprKind::AddrOf(BorrowKind::Ref, mutability, addressee) = expr.kind
     .                       && addressee.span.ctxt() == ctxt
     .                       && let ExprKind::Index(indexed, range, _) = addressee.kind
     .                       && cx
     .                           .typeck_results()
     .                           .expr_ty_adjusted(range)
     .                           .is_lang_item(cx, LangItem::RangeFull)
     .                   {
     .                       let (expr_ty, expr_ref_count, _) = peel_and_count_ty_refs(cx.typeck_results().expr_ty(expr));
-- line 89 ----------------------------------------
-- line 159 ----------------------------------------
     .                                   format!("(&{}{}*{snip})", mutability.prefix_str(), "*".repeat(indexed_ref_count))
     .                               } else {
     .                                   format!("&{}{}*{snip}", mutability.prefix_str(), "*".repeat(indexed_ref_count))
     .                               };
     .                               diag.span_suggestion(expr.span, "dereference the original value instead", sugg, app);
     .                           });
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

     4 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/redundant_slicing.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 454 ----------------------------------------
     .               /// let mut vec: Vec<i32> = Vec::new();
     .               /// ```
     .               #[inline]
     .               #[rustc_const_stable(feature = "const_vec_new", since = "1.39.0")]
     .               #[rustc_diagnostic_item = "vec_new"]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[must_use]
     .               pub const fn new() -> Self {
15,033 ( 0.01%)          Vec { buf: RawVec::new(), len: 0 }
     .               }
     .           
     .               /// Constructs a new, empty `Vec<T>` with at least the specified capacity.
     .               ///
     .               /// The vector will be able to hold at least `capacity` elements without
     .               /// reallocating. This method is allowed to allocate for more elements than
     .               /// `capacity`. If `capacity` is zero, the vector will not allocate.
     .               ///
-- line 470 ----------------------------------------
-- line 961 ----------------------------------------
     .               /// // A vector of a zero-sized type will always over-allocate, since no
     .               /// // allocation is necessary
     .               /// let vec_units = Vec::<(), System>::with_capacity_in(10, System);
     .               /// assert_eq!(vec_units.capacity(), usize::MAX);
     .               /// ```
     .               #[inline]
     .               #[unstable(feature = "allocator_api", issue = "32838")]
     .               pub fn with_capacity_in(capacity: usize, alloc: A) -> Self {
11,150 ( 0.00%)          Vec { buf: RawVec::with_capacity_in(capacity, alloc), len: 0 }
     .               }
     .           
     .               /// Appends an element to the back of a collection.
     .               ///
     .               /// # Panics
     .               ///
     .               /// Panics if the new capacity exceeds `isize::MAX` _bytes_.
     .               ///
-- line 977 ----------------------------------------
-- line 1021 ----------------------------------------
     .               /// capacity after the push, *O*(*capacity*) time is taken to copy the
     .               /// vector's elements to a larger allocation. This expensive operation is
     .               /// offset by the *capacity* *O*(1) insertions it allows.
     .               #[inline]
     .               #[stable(feature = "push_mut", since = "1.95.0")]
     .               #[must_use = "if you don't need a reference to the value, use `Vec::push` instead"]
     .               pub fn push_mut(&mut self, value: T) -> &mut T {
     .                   // Inform codegen that the length does not change across grow_one().
 1,392 ( 0.00%)          let len = self.len;
     .                   // This will panic or abort if we would allocate > isize::MAX bytes
     .                   // or if the length increment would overflow for zero-sized types.
 3,115 ( 0.00%)          if len == self.buf.capacity() {
   257 ( 0.00%)              self.buf.grow_one();
   103 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/raw_vec/mod.rs:<alloc::raw_vec::RawVec<clippy_lints::use_self::StackItem>>::grow_one (1x)
     .                   }
     .                   unsafe {
     .                       let end = self.as_mut_ptr().add(len);
     .                       ptr::write(end, value);
 3,297 ( 0.00%)              self.len = len + 1;
     .                       // SAFETY: We just wrote a value to the pointer that will live the lifetime of the reference.
     .                       &mut *end
     .                   }
     .               }
     .           }
     .           
     .           impl<T, A: Allocator> Vec<T, A> {
     .               /// Constructs a new, empty `Vec<T, A>`.
-- line 1046 ----------------------------------------
-- line 1188 ----------------------------------------
     .                   capacity: usize,
     .                   alloc: A,
     .               ) -> Self {
     .                   ub_checks::assert_unsafe_precondition!(
     .                       check_library_ub,
     .                       "Vec::from_raw_parts_in requires that length <= capacity",
     .                       (length: usize = length, capacity: usize = capacity) => length <= capacity
     .                   );
   957 ( 0.00%)          unsafe { Vec { buf: RawVec::from_raw_parts_in(ptr, capacity, alloc), len: length } }
     .               }
     .           
     .               #[doc(alias = "from_non_null_parts_in")]
     .               /// Creates a `Vec<T, A>` directly from a `NonNull` pointer, a length, a capacity,
     .               /// and an allocator.
     .               ///
     .               /// # Safety
     .               ///
-- line 1204 ----------------------------------------
-- line 1453 ----------------------------------------
     .               /// let mut vec = vec![1];
     .               /// vec.reserve(10);
     .               /// assert!(vec.capacity() >= 11);
     .               /// ```
     .               #[cfg(not(no_global_oom_handling))]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_diagnostic_item = "vec_reserve"]
     .               pub fn reserve(&mut self, additional: usize) {
    18 ( 0.00%)          self.buf.reserve(self.len, additional);
     .               }
     .           
     .               /// Reserves the minimum capacity for at least `additional` more elements to
     .               /// be inserted in the given `Vec<T>`. Unlike [`reserve`], this will not
     .               /// deliberately over-allocate to speculatively avoid frequent allocations.
     .               /// After calling `reserve_exact`, capacity will be greater than or equal to
     .               /// `self.len() + additional`. Does nothing if the capacity is already
     .               /// sufficient.
-- line 1469 ----------------------------------------
-- line 1590 ----------------------------------------
     .               /// ```
     .               #[cfg(not(no_global_oom_handling))]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[inline]
     .               pub fn shrink_to_fit(&mut self) {
     .                   // The capacity is never less than the length, and there's nothing to do when
     .                   // they are equal, so we can avoid the panic case in `RawVec::shrink_to_fit`
     .                   // by only calling it with a greater capacity.
    15 ( 0.00%)          if self.capacity() > self.len {
     .                       self.buf.shrink_to_fit(self.len);
     .                   }
     .               }
     .           
     .               /// Shrinks the capacity of the vector with a lower bound.
     .               ///
     .               /// The capacity will remain at least as large as both the length
     .               /// and the supplied value.
-- line 1606 ----------------------------------------
-- line 1857 ----------------------------------------
     .                   //      * obeys size and address-wrapping constraints
     .                   //
     .                   // * We only construct `&mut` references to `self.buf` through `&mut self` methods; borrow-
     .                   //   check ensures that it is not possible to mutably alias `self.buf` within the
     .                   //   returned lifetime.
     .                   unsafe {
     .                       // normally this would use `slice::from_raw_parts`, but it's
     .                       // instantiated often enough that avoiding the UB check is worth it
27,322 ( 0.01%)              &*core::intrinsics::aggregate_raw_ptr::<*const [T], _, _>(self.as_ptr(), self.len)
     .                   }
     .               }
     .           
     .               /// Extracts a mutable slice of the entire vector.
     .               ///
     .               /// Equivalent to `&mut s[..]`.
     .               ///
     .               /// # Examples
-- line 1873 ----------------------------------------
-- line 1896 ----------------------------------------
     .                   //      * obeys size and address-wrapping constraints
     .                   //
     .                   // * We only construct references to `self.buf` through `&self` and `&mut self` methods;
     .                   //   borrow-check ensures that it is not possible to construct a reference to `self.buf`
     .                   //   within the returned lifetime.
     .                   unsafe {
     .                       // normally this would use `slice::from_raw_parts_mut`, but it's
     .                       // instantiated often enough that avoiding the UB check is worth it
 4,939 ( 0.00%)              &mut *core::intrinsics::aggregate_raw_ptr::<*mut [T], _, _>(self.as_mut_ptr(), self.len)
     .                   }
     .               }
     .           
     .               /// Returns a raw pointer to the vector's buffer, or a dangling raw pointer
     .               /// valid for zero sized reads if the vector didn't allocate.
     .               ///
     .               /// The caller must ensure that the vector outlives the pointer this
     .               /// function returns, or else it will end up dangling.
-- line 1912 ----------------------------------------
-- line 2216 ----------------------------------------
     .               #[rustc_const_unstable(feature = "const_heap", issue = "79597")]
     .               pub const unsafe fn set_len(&mut self, new_len: usize) {
     .                   ub_checks::assert_unsafe_precondition!(
     .                       check_library_ub,
     .                       "Vec::set_len requires that new_len <= capacity()",
     .                       (new_len: usize = new_len, capacity: usize = self.capacity()) => new_len <= capacity
     .                   );
     .           
    77 ( 0.00%)          self.len = new_len;
     .               }
     .           
     .               /// Removes an element from the vector and returns it.
     .               ///
     .               /// The removed element is replaced by the last element of the vector.
     .               ///
     .               /// This does not preserve ordering of the remaining elements, but is *O*(1).
     .               /// If you need to preserve the element order, use [`remove`] instead.
-- line 2232 ----------------------------------------
-- line 2505 ----------------------------------------
     .               /// ```
     .               #[stable(feature = "vec_retain_mut", since = "1.61.0")]
     .               pub fn retain_mut<F>(&mut self, mut f: F)
     .               where
     .                   F: FnMut(&mut T) -> bool,
     .               {
     .                   let original_len = self.len();
     .           
     4 ( 0.00%)          if original_len == 0 {
     .                       // Empty case: explicit return allows better optimization, vs letting compiler infer it
     .                       return;
     .                   }
     .           
     .                   // Vec: [Kept, Kept, Hole, Hole, Hole, Hole, Unchecked, Unchecked]
     .                   //      |            ^- write                ^- read             |
     .                   //      |<-              original_len                          ->|
     .                   // Kept: Elements which predicate returns true on.
-- line 2521 ----------------------------------------
-- line 2865 ----------------------------------------
     .               ///
     .               /// # Time complexity
     .               ///
     .               /// Takes *O*(1) time.
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_diagnostic_item = "vec_pop"]
     .               pub fn pop(&mut self) -> Option<T> {
    45 ( 0.00%)          if self.len == 0 {
     .                       None
     .                   } else {
     .                       unsafe {
    30 ( 0.00%)                  self.len -= 1;
     .                           core::hint::assert_unchecked(self.len < self.capacity());
     .                           Some(ptr::read(self.as_ptr().add(self.len())))
     .                       }
     .                   }
     .               }
     .           
     .               /// Removes and returns the last element from a vector if the predicate
     .               /// returns `true`, or [`None`] if the predicate returns false or the vector
-- line 2885 ----------------------------------------
-- line 2973 ----------------------------------------
     .                   Ok(())
     .               }
     .           
     .               /// Appends elements to `self` from other buffer without reserving additional capacity.
     .               #[inline]
     .               unsafe fn append_elements_unreserved(&mut self, other: *const [T]) {
     .                   let count = other.len();
     .                   let len = self.len();
     5 ( 0.00%)          if count > 0 {
     .                       unsafe {
     .                           ptr::copy_nonoverlapping(other as *const T, self.as_mut_ptr().add(len), count)
     .                       };
     .                   }
   573 ( 0.00%)          self.len += count;
     .               }
     .           
     .               /// Removes the subslice indicated by the given range from the vector,
     .               /// returning a double-ended iterator over the removed subslice.
     .               ///
     .               /// If the iterator is dropped before being fully consumed,
     .               /// it drops the remaining removed elements.
     .               ///
-- line 2994 ----------------------------------------
-- line 3074 ----------------------------------------
     .           
     .                   // SAFETY:
     .                   // - `elems` comes directly from `as_mut_slice` and is therefore valid.
     .                   // - Setting `self.len` before calling `drop_in_place` means that,
     .                   //   if an element's `Drop` impl panics, the vector's `Drop` impl will
     .                   //   do nothing (leaking the rest of the elements) instead of dropping
     .                   //   some twice.
     .                   unsafe {
     2 ( 0.00%)              self.len = 0;
     .                       ptr::drop_in_place(elems);
     .                   }
     .               }
     .           
     .               /// Returns the number of elements in the vector, also referred to
     .               /// as its 'length'.
     .               ///
     .               /// # Examples
-- line 3090 ----------------------------------------
-- line 3093 ----------------------------------------
     .               /// let a = vec![1, 2, 3];
     .               /// assert_eq!(a.len(), 3);
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_vec_string_slice", since = "1.87.0")]
     .               #[rustc_confusables("length", "size")]
     .               pub const fn len(&self) -> usize {
    90 ( 0.00%)          let len = self.len;
     .           
     .                   // SAFETY: The maximum capacity of `Vec<T>` is `isize::MAX` bytes, so the maximum value can
     .                   // be returned is `usize::checked_div(size_of::<T>()).unwrap_or(usize::MAX)`, which
     .                   // matches the definition of `T::MAX_SLICE_LEN`.
     .                   unsafe { intrinsics::assume(len <= T::MAX_SLICE_LEN) };
     .           
     .                   len
     .               }
-- line 3109 ----------------------------------------
-- line 3118 ----------------------------------------
     .               ///
     .               /// v.push(1);
     .               /// assert!(!v.is_empty());
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_diagnostic_item = "vec_is_empty"]
     .               #[rustc_const_stable(feature = "const_vec_string_slice", since = "1.87.0")]
     .               pub const fn is_empty(&self) -> bool {
    28 ( 0.00%)          self.len() == 0
     .               }
     .           
     .               /// Splits the collection into two at the given index.
     .               ///
     .               /// Returns a newly allocated vector containing the elements in the range
     .               /// `[at, len)`. After the call, the original vector will be left containing
     .               /// the elements `[0, at)` with its previous capacity unchanged.
     .               ///
-- line 3134 ----------------------------------------
-- line 3868 ----------------------------------------
     .           #[cfg(not(no_global_oom_handling))]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<T: Clone, A: Allocator + Clone> Clone for Vec<T, A> {
     .               /// Creates a new `Vec` by deep-copying the contents of an existing `Vec`.
     .               ///
     .               /// This method will allocate a new `Vec` and `clone` all of `self`'s contents
     .               /// into it. The capacity of the duplicate `Vec` is not forced to match the
     .               /// capacity of the original.
    21 ( 0.00%)      fn clone(&self) -> Self {
     .                   let alloc = self.allocator().clone();
     2 ( 0.00%)          <[T]>::to_vec_in(&**self, alloc)
    25 ( 0.00%)      }
     .           
     .               /// Overwrites the contents of `self` with a clone of the contents of `source`.
     .               ///
     .               /// This method is preferred over simply assigning `source.clone()` to `self`,
     .               /// as it avoids reallocation if possible. Additionally, if the element type
     .               /// `T` overrides `clone_from()`, this will reuse the resources of `self`'s
     .               /// elements as well.
     .               ///
-- line 3887 ----------------------------------------
-- line 3988 ----------------------------------------
     .           ///     LONG_LIVED.lock().unwrap().push(result);
     .           /// }
     .           /// ```
     .           #[cfg(not(no_global_oom_handling))]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<T> FromIterator<T> for Vec<T> {
     .               #[inline]
     .               fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Vec<T> {
     9 ( 0.00%)          <Self as SpecFromIter<T, I::IntoIter>>::from_iter(iter.into_iter())
   497 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/spec_from_iter.rs:<alloc::vec::Vec<clippy_lints::empty_line_after::Stop> as alloc::vec::spec_from_iter::SpecFromIter<clippy_lints::empty_line_after::Stop, core::iter::adapters::GenericShunt<core::iter::adapters::map::Map<core::iter::adapters::filter::Filter<core::slice::iter::Iter<rustc_ast::ast::Attribute>, <clippy_lints::empty_line_after::EmptyLineAfter>::check_item_kind::{closure#0}>, <clippy_lints::empty_line_after::EmptyLineAfter>::check_item_kind::{closure#1}>, core::option::Option<core::convert::Infallible>>>>::from_iter (9x)
     .               }
     .           }
     .           
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<T, A: Allocator> IntoIterator for Vec<T, A> {
     .               type Item = T;
     .               type IntoIter = IntoIter<T, A>;
     .           
-- line 4004 ----------------------------------------
-- line 4026 ----------------------------------------
     .                       let buf = me.buf.non_null();
     .                       let begin = buf.as_ptr();
     .                       let end = if T::IS_ZST {
     .                           begin.wrapping_byte_add(me.len())
     .                       } else {
     .                           begin.add(me.len()) as *const T
     .                       };
     .                       let cap = me.buf.capacity();
     7 ( 0.00%)              IntoIter { buf, phantom: PhantomData, cap, alloc, ptr: buf, end }
     .                   }
     .               }
     .           }
     .           
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<'a, T, A: Allocator> IntoIterator for &'a Vec<T, A> {
     .               type Item = &'a T;
     .               type IntoIter = slice::Iter<'a, T>;
-- line 4042 ----------------------------------------
-- line 4056 ----------------------------------------
     .               }
     .           }
     .           
     .           #[cfg(not(no_global_oom_handling))]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<T, A: Allocator> Extend<T> for Vec<T, A> {
     .               #[inline]
     .               fn extend<I: IntoIterator<Item = T>>(&mut self, iter: I) {
     1 ( 0.00%)          <Self as SpecExtend<T, I::IntoIter>>::spec_extend(self, iter.into_iter())
   519 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/spec_extend.rs:<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String, alloc::vec::into_iter::IntoIter<alloc::string::String>>>::spec_extend (1x)
     .               }
     .           
     .               #[inline]
     .               fn extend_one(&mut self, item: T) {
     .                   self.push(item);
     .               }
     .           
     .               #[inline]
-- line 4072 ----------------------------------------
-- line 4092 ----------------------------------------
     .               fn extend_desugared<I: Iterator<Item = T>>(&mut self, mut iterator: I) {
     .                   // This is the case for a general iterator.
     .                   //
     .                   // This function should be the moral equivalent of:
     .                   //
     .                   //      for item in iterator {
     .                   //          self.push(item);
     .                   //      }
   270 ( 0.00%)          while let Some(element) = iterator.next() {
 2,075 ( 0.00%)  => /home/moon/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/toml_parser-1.1.2+spec-1.1.0/src/lexer/mod.rs:<toml_parser::lexer::Lexer as core::iter::traits::iterator::Iterator>::next (29x)
     .                       let len = self.len();
    76 ( 0.00%)              if len == self.capacity() {
     .                           let (lower, _) = iterator.size_hint();
     .                           self.reserve(lower.saturating_add(1));
     .                       }
     .                       unsafe {
     .                           ptr::write(self.as_mut_ptr().add(len), element);
     .                           // Since next() executes user code which can panic we have to bump the length
     .                           // after each step.
     .                           // NB can't overflow since we would have had to alloc the address space
    38 ( 0.00%)                  self.set_len(len + 1);
     .                       }
     .                   }
     .               }
     .           
     .               // specific extend for `TrustedLen` iterators, called both by the specializations
     .               // and internal places where resolving specialization makes compilation slower
     .               #[cfg(not(no_global_oom_handling))]
     .               fn extend_trusted(&mut self, iterator: impl iter::TrustedLen<Item = T>) {
-- line 4119 ----------------------------------------
-- line 4345 ----------------------------------------
     .               }
     .           }
     .           
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           #[rustc_const_unstable(feature = "const_heap", issue = "79597")]
     .           const unsafe impl<#[may_dangle] T: [const] Destruct, A: [const] Allocator + [const] Destruct> Drop
     .               for Vec<T, A>
     .           {
    27 ( 0.00%)      fn drop(&mut self) {
     .                   unsafe {
     .                       // use drop for [T]
     .                       // use a raw slice to refer to the elements of the vector as weakest necessary type;
     .                       // could avoid questions of validity in certain cases
    32 ( 0.00%)              self.as_mut_ptr().cast_slice(self.len).drop_in_place()
     .                   }
     .                   // RawVec handles deallocation
    32 ( 0.00%)      }
     .           }
     .           
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           #[rustc_const_unstable(feature = "const_default", issue = "143894")]
     .           const impl<T> Default for Vec<T> {
     .               /// Creates an empty `Vec<T>`.
     .               ///
     .               /// The vector will not allocate until elements are pushed onto it.
-- line 4369 ----------------------------------------

 5,594 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_middle/src/hir/map.rs
--------------------------------------------------------------------------------
Ir              

-- line 100 ----------------------------------------
     .                   Some((self.current_id.owner, node))
     .               }
     .           }
     .           
     .           impl<'tcx> TyCtxt<'tcx> {
     .               #[inline]
     .               pub fn local_def_id_to_hir_id(self, def_id: impl IntoQueryKey<LocalDefId>) -> HirId {
     .                   let def_id = def_id.into_query_key();
    35 ( 0.00%)          match self.hir_owner(def_id) {
     .                       ProjectedMaybeOwner::Owner(_) => HirId::make_owner(def_id),
     .                       ProjectedMaybeOwner::NonOwner(hir_id) => hir_id,
     .                   }
     .               }
     .           
     .               /// This function is used only inside eval-always query `analysis`
     .               /// (`analysis -> run_required_analysis` -> `emit_delayed_lints`), so it is safe
     .               /// to obtain delayed lints from non-eval-always `owner` query.
-- line 116 ----------------------------------------
-- line 162 ----------------------------------------
     .               /// Retrieves the `hir::Node` corresponding to `id`.
     .               pub fn hir_node(self, id: HirId) -> Node<'tcx> {
     .                   self.hir_owner_nodes(id.owner).nodes[id.local_id].node
     .               }
     .           
     .               /// Retrieves the `hir::Node` corresponding to `id`.
     .               #[inline]
     .               pub fn hir_node_by_def_id(self, id: LocalDefId) -> Node<'tcx> {
    12 ( 0.00%)          self.hir_node(self.local_def_id_to_hir_id(id))
   186 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_node (3x)
     .               }
     .           
     .               /// Returns `HirId` of the parent HIR node of node with this `hir_id`.
     .               /// Returns the same `hir_id` if and only if `hir_id == CRATE_HIR_ID`.
     .               ///
     .               /// If calling repeatedly and iterating over parents, prefer [`TyCtxt::hir_parent_iter`].
     .               pub fn parent_hir_id(self, hir_id: HirId) -> HirId {
     .                   let HirId { owner, local_id } = hir_id;
-- line 178 ----------------------------------------
-- line 313 ----------------------------------------
     .                       PatKind::Wild => Some(Ident::new(kw::Underscore, param.pat.span)),
     .                       _ => None,
     .                   })
     .               }
     .           
     .               /// Returns the `BodyOwnerKind` of this `LocalDefId`.
     .               ///
     .               /// Panics if `LocalDefId` does not have an associated body.
    21 ( 0.00%)      pub fn hir_body_owner_kind(self, def_id: impl Into<DefId>) -> BodyOwnerKind {
     6 ( 0.00%)          let def_id = def_id.into();
    36 ( 0.00%)          match self.def_kind(def_id) {
     .                       DefKind::Const { .. } | DefKind::AssocConst { .. } => {
     .                           BodyOwnerKind::Const { inline: false }
     .                       }
     .                       DefKind::AnonConst => BodyOwnerKind::Const {
     .                           inline: self.anon_const_kind(def_id) == ty::AnonConstKind::NonTypeSystemInline,
     .                       },
     .                       DefKind::Ctor(..) | DefKind::Fn | DefKind::AssocFn => BodyOwnerKind::Fn,
     .                       DefKind::Closure | DefKind::SyntheticCoroutineBody => BodyOwnerKind::Closure,
     .                       DefKind::Static { safety: _, mutability, nested: false } => {
     .                           BodyOwnerKind::Static(mutability)
     .                       }
     .                       DefKind::GlobalAsm => BodyOwnerKind::GlobalAsm,
     .                       dk => bug!("{:?} is not a body node: {:?}", def_id, dk),
     .                   }
    18 ( 0.00%)      }
     .           
     .               /// Returns the `ConstContext` of the body associated with this `LocalDefId`.
     .               ///
     .               /// Panics if `LocalDefId` does not have an associated body.
     .               ///
     .               /// This should only be used for determining the context of a body, a return
     .               /// value of `Some` does not always suggest that the owner of the body is `const`,
     .               /// just that it has to be checked as if it were.
-- line 346 ----------------------------------------
-- line 524 ----------------------------------------
     .               pub fn hir_parent_id_iter(self, current_id: HirId) -> impl Iterator<Item = HirId> {
     .                   ParentHirIterator::new(self, current_id)
     .               }
     .           
     .               /// Returns an iterator for the nodes in the ancestor tree of the `current_id`
     .               /// until the crate root is reached. Prefer this over your own loop using `parent_id`.
     .               #[inline]
     .               pub fn hir_parent_iter(self, current_id: HirId) -> impl Iterator<Item = (HirId, Node<'tcx>)> {
15,401 ( 0.01%)          self.hir_parent_id_iter(current_id).map(move |id| (id, self.hir_node(id)))
190,650 ( 0.08%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_node (3,075x)
     .               }
     .           
     .               /// Returns an iterator for the nodes in the ancestor tree of the `current_id`
     .               /// until the crate root is reached. Prefer this over your own loop using `parent_id`.
     .               #[inline]
     .               pub fn hir_parent_owner_iter(self, current_id: HirId) -> ParentOwnerIterator<'tcx> {
     .                   ParentOwnerIterator { current_id, tcx: self }
     .               }
-- line 540 ----------------------------------------

    39 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_middle/src/hir/map.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/thread_local/native/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 67 ----------------------------------------
     .                                       = $crate::thread::local_impl::EagerStorage::new(__RUST_STD_INTERNAL_INIT);
     .                                   __RUST_STD_INTERNAL_VAL.get()
     .                               }
     .                           } else {
     .                               |_| {
     .                                   #[thread_local]
     .                                   $(#[$align_attr])*
     .                                   static __RUST_STD_INTERNAL_VAL: $t = __RUST_STD_INTERNAL_INIT;
83,137 ( 0.03%)                          &__RUST_STD_INTERNAL_VAL
     .                               }
     .                           }
     .                       })
     .                   }
     .               }},
     .           
     .               // used to generate the `LocalKey` value for `thread_local!`
     .               (@key $t:ty, $(#[$align_attr:meta])*, $init:expr) => {{
-- line 83 ----------------------------------------
-- line 97 ----------------------------------------
     .                                   __RUST_STD_INTERNAL_VAL.get_or_init(__rust_std_internal_init, __rust_std_internal_init_fn)
     .                               }
     .                           } else {
     .                               |__rust_std_internal_init| {
     .                                   #[thread_local]
     .                                   $(#[$align_attr])*
     .                                   static __RUST_STD_INTERNAL_VAL: $crate::thread::local_impl::LazyStorage<$t, !>
     .                                       = $crate::thread::local_impl::LazyStorage::new();
    15 ( 0.00%)                          __RUST_STD_INTERNAL_VAL.get_or_init(__rust_std_internal_init, __rust_std_internal_init_fn)
     .                               }
     .                           }
     .                       })
     .                   }
     .               }},
     .           }
     .           
     .           #[rustc_macro_transparency = "semiopaque"]
-- line 113 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/str/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 167 ----------------------------------------
     .               /// assert!(!s.is_empty());
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_str_is_empty", since = "1.39.0")]
     .               #[rustc_no_implicit_autorefs]
     .               #[must_use]
     .               #[inline]
     .               pub const fn is_empty(&self) -> bool {
 3,713 ( 0.00%)          self.len() == 0
     .               }
     .           
     .               /// Converts a slice of bytes to a string slice.
     .               ///
     .               /// A string slice ([`&str`]) is made of bytes ([`u8`]), and a byte slice
     .               /// ([`&[u8]`][byteslice]) is made of bytes, so this function converts between
     .               /// the two. Not all byte slices are valid string slices, however: [`&str`] requires
     .               /// that it is valid UTF-8. `from_utf8()` checks to ensure that the bytes are valid
-- line 183 ----------------------------------------
-- line 371 ----------------------------------------
     .               #[stable(feature = "is_char_boundary", since = "1.9.0")]
     .               #[rustc_const_stable(feature = "const_is_char_boundary", since = "1.86.0")]
     .               #[inline]
     .               pub const fn is_char_boundary(&self, index: usize) -> bool {
     .                   // 0 is always ok.
     .                   // Test for 0 explicitly so that it can optimize out the check
     .                   // easily and skip reading string data for that case.
     .                   // Note that optimizing `self.get(..index)` relies on this.
    28 ( 0.00%)          if index == 0 {
     .                       return true;
     .                   }
     .           
    74 ( 0.00%)          if index >= self.len() {
     .                       // For `true` we have two options:
     .                       //
     .                       // - index == self.len()
     .                       //   Empty strings are valid, so return true
     .                       // - index > self.len()
     .                       //   In this case return false
     .                       //
     .                       // The check is placed exactly here, because it improves generated
-- line 391 ----------------------------------------
-- line 934 ----------------------------------------
     .               /// assert_eq!(None, s.split_at_checked(16));  // Beyond the string length
     .               /// ```
     .               #[inline]
     .               #[must_use]
     .               #[stable(feature = "split_at_checked", since = "1.80.0")]
     .               #[rustc_const_stable(feature = "const_str_split_at", since = "1.86.0")]
     .               pub const fn split_at_checked(&self, mid: usize) -> Option<(&str, &str)> {
     .                   // is_char_boundary checks that the index is in [0, .len()]
    32 ( 0.00%)          if self.is_char_boundary(mid) {
     .                       // SAFETY: just checked that `mid` is on a char boundary.
     .                       Some(unsafe { self.split_at_unchecked(mid) })
     .                   } else {
     .                       None
     .                   }
     .               }
     .           
     .               /// Divides one mutable string slice into two at an index.
-- line 950 ----------------------------------------
-- line 997 ----------------------------------------
     .               #[inline]
     .               const unsafe fn split_at_unchecked(&self, mid: usize) -> (&str, &str) {
     .                   let len = self.len();
     .                   let ptr = self.as_ptr();
     .                   // SAFETY: caller guarantees `mid` is on a char boundary.
     .                   unsafe {
     .                       (
     .                           from_utf8_unchecked(slice::from_raw_parts(ptr, mid)),
    16 ( 0.00%)                  from_utf8_unchecked(slice::from_raw_parts(ptr.add(mid), len - mid)),
     .                       )
     .                   }
     .               }
     .           
     .               /// Divides one string slice into two at an index.
     .               ///
     .               /// # Safety
     .               ///
-- line 1013 ----------------------------------------
-- line 1663 ----------------------------------------
     .               /// ```
     .               ///
     .               /// Use [`split_whitespace`] for this behavior.
     .               ///
     .               /// [`split_whitespace`]: str::split_whitespace
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[inline]
     .               pub fn split<P: Pattern>(&self, pat: P) -> Split<'_, P> {
    14 ( 0.00%)          Split(SplitInternal {
     .                       start: 0,
     .                       end: self.len(),
     .                       matcher: pat.into_searcher(self),
     .                       allow_trailing_empty: true,
     .                       finished: false,
     .                   })
     .               }
     .           
-- line 1679 ----------------------------------------
-- line 1978 ----------------------------------------
     .               /// assert_eq!("cfg".split_once('='), None);
     .               /// assert_eq!("cfg=".split_once('='), Some(("cfg", "")));
     .               /// assert_eq!("cfg=foo".split_once('='), Some(("cfg", "foo")));
     .               /// assert_eq!("cfg=foo=bar".split_once('='), Some(("cfg", "foo=bar")));
     .               /// ```
     .               #[stable(feature = "str_split_once", since = "1.52.0")]
     .               #[inline]
     .               pub fn split_once<P: Pattern>(&self, delimiter: P) -> Option<(&'_ str, &'_ str)> {
    99 ( 0.00%)          let (start, end) = delimiter.into_searcher(self).next_match()?;
 4,121 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/str/pattern.rs:<core::str::pattern::StrSearcher as core::str::pattern::Searcher>::next_match (33x)
     .                   // SAFETY: `Searcher` is known to return valid indices.
     .                   unsafe { Some((self.get_unchecked(..start), self.get_unchecked(end..))) }
     .               }
     .           
     .               /// Splits the string on the last occurrence of the specified delimiter and
     .               /// returns prefix before delimiter and suffix after delimiter.
     .               ///
     .               /// # Examples
-- line 1994 ----------------------------------------
-- line 2179 ----------------------------------------
     .               /// assert_eq!("Hello\tworld", s.trim());
     .               /// ```
     .               #[inline]
     .               #[must_use = "this returns the trimmed string as a slice, \
     .                             without modifying the original"]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_diagnostic_item = "str_trim"]
     .               pub fn trim(&self) -> &str {
 7,415 ( 0.00%)          self.trim_matches(char::is_whitespace)
   204 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/str/mod.rs:<str>::trim_matches::<<char>::is_whitespace> (4x)
     .               }
     .           
     .               /// Returns a string slice with leading whitespace removed.
     .               ///
     .               /// 'Whitespace' is defined according to the terms of the Unicode Derived
     .               /// Core Property `White_Space`, which includes newlines.
     .               ///
     .               /// # Text directionality
-- line 2195 ----------------------------------------
-- line 2369 ----------------------------------------
     .               /// A more complex pattern, using a closure:
     .               ///
     .               /// ```
     .               /// assert_eq!("1foo1barXX".trim_matches(|c| c == '1' || c == 'X'), "foo1bar");
     .               /// ```
     .               #[must_use = "this returns the trimmed string as a new slice, \
     .                             without modifying the original"]
     .               #[stable(feature = "rust1", since = "1.0.0")]
11,121 ( 0.00%)      pub fn trim_matches<P: Pattern>(&self, pat: P) -> &str
     .               where
     .                   for<'a> P::Searcher<'a>: DoubleEndedSearcher<'a>,
     .               {
     .                   let mut i = 0;
     .                   let mut j = 0;
     .                   let mut matcher = pat.into_searcher(self);
     .                   if let Some((a, b)) = matcher.next_reject() {
     .                       i = a;
-- line 2385 ----------------------------------------
-- line 2386 ----------------------------------------
     .                       j = b; // Remember earliest known match, correct it below if
     .                       // last match is different
     .                   }
     .                   if let Some((_, b)) = matcher.next_reject_back() {
     .                       j = b;
     .                   }
     .                   // SAFETY: `Searcher` is known to return valid indices.
     .                   unsafe { self.get_unchecked(i..j) }
11,121 ( 0.00%)      }
     .           
     .               /// Returns a string slice with all prefixes that match a pattern
     .               /// repeatedly removed.
     .               ///
     .               /// The [pattern] can be a `&str`, [`char`], a slice of [`char`]s, or a
     .               /// function or closure that determines if a character matches.
     .               ///
     .               /// [`char`]: prim@char
-- line 2402 ----------------------------------------

    32 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/str/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/edition.rs
--------------------------------------------------------------------------------
Ir              

     .           use std::fmt;
     .           use std::str::FromStr;
     .           
     .           use rustc_macros::{BlobDecodable, Encodable, StableHash};
     .           
     .           /// The edition of the compiler. (See [RFC 2052](https://github.com/rust-lang/rfcs/blob/master/text/2052-epochs.md).)
11,687 ( 0.00%)  #[derive(Clone, Copy, Hash, PartialEq, PartialOrd, Debug, Encodable, BlobDecodable, Eq)]
     .           #[derive(StableHash)]
     .           pub enum Edition {
     .               // When adding new editions, be sure to do the following:
     .               //
     .               // - update the `ALL_EDITIONS` const
     .               // - update the `EDITION_NAME_LIST` const
     .               // - add a `rust_####()` function to the session
     .               // - update the enum in Cargo's sources as well
-- line 15 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/format.rs
--------------------------------------------------------------------------------
Ir              

-- line 47 ----------------------------------------
     .           
     .           impl UselessFormat {
     .               pub fn new(format_args: FormatArgsStorage) -> Self {
     .                   Self { format_args }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for UselessFormat {
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   // Loosened from `root_macro_call_first_node` so the lint also fires when `format!` is
     .                   // the tail of a block emitted by another macro. The `!= macro_call.expn` check filters
     .                   // HIR nodes inside `format!`'s own expansion (its outer block's tail, its nested
     .                   // `format_args!`), which would otherwise also pass `first_node_in_macro` and cause the
     .                   // lint to fire multiple times per call.
15,380 ( 0.01%)          if let Some(macro_call) = matching_root_macro_call(cx, expr.span, sym::format_macro)
1,116,291 ( 0.45%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/macros.rs:clippy_utils::macros::matching_root_macro_call (3,076x)
     .                       && first_node_in_macro(cx, expr).is_some_and(|p_expn| p_expn != macro_call.expn)
     .                       && let Some(format_args) = self.format_args.get(cx, expr, macro_call.expn)
     .                   {
     .                       let mut applicability = Applicability::MachineApplicable;
     .                       let call_site = macro_call.span;
     .           
     .                       match (format_args.arguments.all_args(), &format_args.template[..]) {
     .                           ([], []) => span_useless_format_empty(cx, call_site, "String::new()".to_owned(), applicability),
-- line 69 ----------------------------------------
-- line 101 ----------------------------------------
     .                                       format!("{}.to_string()", sugg.maybe_paren())
     .                                   };
     .                                   span_useless_format(cx, call_site, sugg, applicability);
     .                               }
     .                           },
     .                           _ => {},
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn span_useless_format_empty(cx: &LateContext<'_>, span: Span, sugg: String, applicability: Applicability) {
     .               span_lint_and_sugg(
     .                   cx,
     .                   USELESS_FORMAT,
     .                   span,
     .                   "useless use of `format!`",
-- line 117 ----------------------------------------

 3,076 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/format.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/ineffective_open_options.rs
--------------------------------------------------------------------------------
Ir              

-- line 38 ----------------------------------------
     .               pub INEFFECTIVE_OPEN_OPTIONS,
     .               suspicious,
     .               "usage of both `write(true)` and `append(true)` on same `OpenOptions`"
     .           }
     .           
     .           declare_lint_pass!(IneffectiveOpenOptions => [INEFFECTIVE_OPEN_OPTIONS]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for IneffectiveOpenOptions {
12,304 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::MethodCall(name, recv, [_], _) = expr.kind
     .                       && name.ident.name == sym::open
     .                       && !expr.span.from_expansion()
     .                       && cx
     .                           .typeck_results()
     .                           .expr_ty(recv)
     .                           .peel_refs()
     .                           .is_diag_item(cx, sym::FsOpenOptions)
     .                   {
-- line 55 ----------------------------------------
-- line 94 ----------------------------------------
     .                               write_span,
     .                               "unnecessary use of `.write(true)` because there is `.append(true)`",
     .                               "remove `.write(true)`",
     .                               String::new(),
     .                               Applicability::MachineApplicable,
     .                           );
     .                       }
     .                   }
12,304 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/to_digit_is_some.rs
--------------------------------------------------------------------------------
Ir              

-- line 43 ----------------------------------------
     .           
     .           impl ToDigitIsSome {
     .               pub(crate) fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ToDigitIsSome {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
 6,152 ( 0.00%)          if let hir::ExprKind::MethodCall(is_some_path, to_digit_expr, [], _) = &expr.kind
     .                       && is_some_path.ident.name == sym::is_some
     .                   {
     .                       let match_result = match to_digit_expr.kind {
     .                           hir::ExprKind::MethodCall(to_digits_path, char_arg, [radix_arg], _) => {
     .                               if to_digits_path.ident.name == sym::to_digit
     .                                   && cx.typeck_results().expr_ty_adjusted(char_arg).is_char()
     .                               {
     .                                   Some((true, char_arg, radix_arg))
-- line 60 ----------------------------------------
-- line 89 ----------------------------------------
     .                                   format!("{char_arg_snip}.is_digit({radix_snip})")
     .                               } else {
     .                                   format!("char::is_digit({char_arg_snip}, {radix_snip})")
     .                               },
     .                               applicability,
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/implicit_saturating_add.rs
--------------------------------------------------------------------------------
Ir              

-- line 35 ----------------------------------------
     .               pub IMPLICIT_SATURATING_ADD,
     .               style,
     .               "Perform saturating addition instead of implicitly checking max bound of data type"
     .           }
     .           
     .           declare_lint_pass!(ImplicitSaturatingAdd => [IMPLICIT_SATURATING_ADD]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ImplicitSaturatingAdd {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if let ExprKind::If(cond, then, None) = expr.kind
     .                       && let Some((c, op_node, l)) = get_const(cx, cond)
     .                       && let BinOpKind::Ne | BinOpKind::Lt = op_node
     .                       && let ExprKind::Block(block, None) = then.kind
     .                       && let Block {
     .                           stmts:
     .                               [
     .                                   Stmt {
     .                                       kind: StmtKind::Expr(ex) | StmtKind::Semi(ex),
-- line 52 ----------------------------------------
-- line 88 ----------------------------------------
     .                           IMPLICIT_SATURATING_ADD,
     .                           expr.span,
     .                           "manual saturating add detected",
     .                           "use instead",
     .                           sugg,
     .                           app,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn get_int_max(ty: Ty<'_>) -> Option<u128> {
     .               use rustc_middle::ty::{Int, Uint};
     .               match ty.peel_refs().kind() {
     .                   Int(IntTy::I8) => i8::MAX.try_into().ok(),
     .                   Int(IntTy::I16) => i16::MAX.try_into().ok(),
     .                   Int(IntTy::I32) => i32::MAX.try_into().ok(),
-- line 104 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/type_complexity.rs
--------------------------------------------------------------------------------
Ir             

-- line 4 ----------------------------------------
    .           use rustc_hir::{self as hir, AmbigArg, GenericParamKind, TyKind};
    .           use rustc_lint::LateContext;
    .           use rustc_span::Span;
    .           
    .           use super::TYPE_COMPLEXITY;
    .           
    .           pub(super) fn check(cx: &LateContext<'_>, ty: &hir::Ty<'_>, type_complexity_threshold: u64) -> bool {
    .               let score = {
1,228 ( 0.00%)          let mut visitor = TypeComplexityVisitor { score: 0, nest: 1 };
    .                   visitor.visit_ty_unambig(ty);
  614 ( 0.00%)          visitor.score
    .               };
    .           
1,228 ( 0.00%)      if score > type_complexity_threshold {
    .                   span_lint(
    .                       cx,
    .                       TYPE_COMPLEXITY,
    .                       ty.span,
    .                       "very complex type used. Consider factoring parts into `type` definitions",
    .                   );
    .                   true
    .               } else {
-- line 25 ----------------------------------------
-- line 36 ----------------------------------------
    .           }
    .           
    .           impl<'tcx> Visitor<'tcx> for TypeComplexityVisitor {
    .               fn visit_infer(&mut self, inf_id: hir::HirId, _inf_span: Span, _kind: InferKind<'tcx>) -> Self::Result {
    .                   self.score += 1;
    .                   self.visit_id(inf_id);
    .               }
    .           
2,456 ( 0.00%)      fn visit_ty(&mut self, ty: &'tcx hir::Ty<'_, AmbigArg>) {
5,526 ( 0.00%)          let (add_score, sub_nest) = match ty.kind {
    .                       // &x and *x have only small overhead; don't mess with nesting level
    .                       TyKind::Ptr(..) | TyKind::Ref(..) => (1, 0),
    .           
    .                       // the "normal" components of a type: named types, arrays/tuples
1,842 ( 0.00%)              TyKind::Path(..) | TyKind::Slice(..) | TyKind::Tup(..) | TyKind::Array(..) => (10 * self.nest, 1),
    .           
    .                       // function types bring a lot of overhead
    .                       TyKind::FnPtr(fn_ptr) if fn_ptr.abi == ExternAbi::Rust => (50 * self.nest, 1),
    .           
    .                       TyKind::TraitObject(param_bounds, _) => {
    .                           let has_lifetime_parameters = param_bounds.iter().any(|bound| {
    .                               bound
    .                                   .bound_generic_params
-- line 58 ----------------------------------------
-- line 65 ----------------------------------------
    .                           } else {
    .                               // simple trait bounds like A + B
    .                               (20 * self.nest, 0)
    .                           }
    .                       },
    .           
    .                       _ => (0, 0),
    .                   };
  614 ( 0.00%)          self.score += add_score;
  614 ( 0.00%)          self.nest += sub_nest;
1,228 ( 0.00%)          walk_ty(self, ty);
39,296 ( 0.02%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_ty::<clippy_lints::types::type_complexity::TypeComplexityVisitor> (614x)
  614 ( 0.00%)          self.nest -= sub_nest;
2,456 ( 0.00%)      }
    .           }

1,842 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/types/type_complexity.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/def.rs
--------------------------------------------------------------------------------
Ir              

-- line 91 ----------------------------------------
     .               DeriveHelper,
     .               /// Single-segment custom attribute registered by a derive macro
     .               /// but used before that derive macro was expanded (deprecated).
     .               DeriveHelperCompat,
     .           }
     .           
     .           /// What kind of definition something is; e.g., `mod` vs `struct`.
     .           /// `enum DefPathData` may need to be updated if a new variant is added here.
    34 ( 0.00%)  #[derive(Clone, Copy, PartialEq, Eq, Encodable, Decodable, Hash, Debug, StableHash)]
     .           pub enum DefKind {
     .               // Type namespace
     .               Mod,
     .               /// Refers to the struct itself, [`DefKind::Ctor`] refers to its constructor if it exists.
     .               Struct,
     .               Union,
     .               Enum,
     .               /// Refers to the variant itself, [`DefKind::Ctor`] refers to its constructor if it exists.
-- line 107 ----------------------------------------
-- line 264 ----------------------------------------
     .                       | DefKind::Use
     .                       | DefKind::ExternCrate => "an",
     .                       DefKind::Macro(kinds) => kinds.article(),
     .                       _ => "a",
     .                   }
     .               }
     .           
     .               pub fn ns(&self) -> Option<Namespace> {
    54 ( 0.00%)          match self {
     .                       DefKind::Mod
     .                       | DefKind::Struct
     .                       | DefKind::Union
     .                       | DefKind::Enum
     .                       | DefKind::Variant
     .                       | DefKind::Trait
     .                       | DefKind::TyAlias
     .                       | DefKind::ForeignTy
-- line 280 ----------------------------------------
-- line 467 ----------------------------------------
     .           /// - `String` will resolve to [`Res::Def`], and the `Res` will include the [`DefId`]
     .           ///   for `String` as defined in the standard library;
     .           /// - `String::from` will also resolve to [`Res::Def`], with the [`DefId`]
     .           ///   pointing to `String::from`;
     .           /// - `s` will resolve to [`Res::Local`];
     .           /// - the call to `str_to_string` will resolve to [`Res::Def`], with the [`DefId`]
     .           ///   pointing to the definition of `str_to_string` in the current crate.
     .           //
    18 ( 0.00%)  #[derive(Clone, Copy, PartialEq, Eq, Encodable, Decodable, Hash, Debug, StableHash)]
     .           pub enum Res<Id = HirId> {
     .               /// Definition having a unique ID (`DefId`), corresponds to something defined in user code.
     .               ///
     .               /// **Not bound to a specific namespace.**
     .               Def(DefKind, DefId),
     .           
     .               // Type namespace
     .               /// A primitive type such as `i32` or `str`.
-- line 483 ----------------------------------------
-- line 634 ----------------------------------------
     .               #[inline]
     .               pub fn expect_full_res(&self) -> Res<NodeId> {
     .                   self.full_res().expect("unexpected unresolved segments")
     .               }
     .           }
     .           
     .           /// Different kinds of symbols can coexist even if they share the same textual name.
     .           /// Therefore, they each have a separate universe (known as a "namespace").
    12 ( 0.00%)  #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Encodable, Decodable)]
     .           #[derive(StableHash)]
     .           pub enum Namespace {
     .               /// The type namespace includes `struct`s, `enum`s, `union`s, `trait`s, and `mod`s
     .               /// (and, by extension, crates).
     .               ///
     .               /// Note that the type namespace includes other items; this is not an
     .               /// exhaustive list.
     .               TypeNS,
-- line 650 ----------------------------------------
-- line 784 ----------------------------------------
     .               where
     .                   Id: Debug,
     .               {
     .                   self.opt_def_id().unwrap_or_else(|| panic!("attempted .def_id() on invalid res: {self:?}"))
     .               }
     .           
     .               /// Return `Some(..)` with the `DefId` of this `Res` if it has a ID, else `None`.
     .               pub fn opt_def_id(&self) -> Option<DefId> {
19,064 ( 0.01%)          match *self {
13,550 ( 0.01%)              Res::Def(_, id) => Some(id),
     .           
     .                       Res::Local(..)
     .                       | Res::PrimTy(..)
     .                       | Res::SelfTyParam { .. }
     .                       | Res::SelfTyAlias { .. }
     .                       | Res::SelfCtor(..)
     .                       | Res::ToolMod
     .                       | Res::OpenMod(..)
-- line 801 ----------------------------------------
-- line 893 ----------------------------------------
     .                       Res::Def(DefKind::Macro(kinds), _) => Some(kinds),
     .                       Res::NonMacroAttr(..) => Some(MacroKinds::ATTR),
     .                       _ => None,
     .                   }
     .               }
     .           
     .               /// Returns `None` if this is `Res::Err`
     .               pub fn ns(&self) -> Option<Namespace> {
    30 ( 0.00%)          match self {
     .                       Res::Def(kind, ..) => kind.ns(),
     .                       Res::PrimTy(..)
     .                       | Res::SelfTyParam { .. }
     .                       | Res::SelfTyAlias { .. }
     .                       | Res::ToolMod
     .                       | Res::OpenMod(..) => Some(Namespace::TypeNS),
     .                       Res::SelfCtor(..) | Res::Local(..) => Some(Namespace::ValueNS),
     .                       Res::NonMacroAttr(..) => Some(Namespace::MacroNS),
-- line 909 ----------------------------------------

 9,239 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/def.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/default_constructed_unit_structs.rs
--------------------------------------------------------------------------------
Ir              

-- line 54 ----------------------------------------
     .               if let hir::TyKind::Path(ref qpath) = ty.kind {
     .                   is_ty_alias(qpath)
     .               } else {
     .                   false
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for DefaultConstructedUnitStructs {
21,532 ( 0.01%)      fn check_expr<'tcx>(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'tcx>) {
 7,382 ( 0.00%)          if let ExprKind::Call(fn_expr, &[]) = expr.kind
     .                       // make sure we have a call to `Default::default`
     .                       && let ExprKind::Path(ref qpath @ hir::QPath::TypeRelative(base, _)) = fn_expr.kind
     .                       // make sure this isn't a type alias:
     .                       // `<Foo as Bar>::Assoc` cannot be used as a constructor
     .                       && !is_alias(*base)
     .                       && let Res::Def(_, def_id) = cx.qpath_res(qpath, fn_expr.hir_id)
     .                       && cx.tcx.is_diagnostic_item(sym::default_fn, def_id)
     .                       // make sure we have a struct with no fields (unit struct)
-- line 71 ----------------------------------------
-- line 91 ----------------------------------------
     .                               diag.multipart_suggestion(
     .                                   "remove this call to `default`",
     .                                   removals,
     .                                   Applicability::MachineApplicable,
     .                               );
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/repeat_vec_with_capacity.rs
--------------------------------------------------------------------------------
Ir              

-- line 72 ----------------------------------------
     .                       diag.note(note);
     .                       diag.span_suggestion_verbose(span, sugg_msg, sugg, Applicability::MaybeIncorrect);
     .                   },
     .               );
     .           }
     .           
     .           /// Checks `vec![Vec::with_capacity(x); n]`
     .           fn check_vec_macro(cx: &LateContext<'_>, expr: &Expr<'_>) {
 9,228 ( 0.00%)      if let Some(VecArgs::Repeat(repeat_expr, len_expr)) = VecArgs::hir(cx, expr)
155,612 ( 0.06%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::VecArgs>::hir (3,076x)
     .                   && matching_root_macro_call(cx, expr.span, sym::vec_macro).is_some()
     .                   && fn_def_id(cx, repeat_expr).is_some_and(|did| cx.tcx.is_diagnostic_item(sym::vec_with_capacity, did))
     .                   && !len_expr.span.from_expansion()
     .                   && let Some(Constant::Int(2..)) = ConstEvalCtxt::new(cx).eval(expr_or_init(cx, len_expr))
     .               {
     .                   emit_lint(
     .                       cx,
     .                       expr.span.source_callsite(),
-- line 88 ----------------------------------------
-- line 95 ----------------------------------------
     .                           snippet(cx, repeat_expr.span, "..")
     .                       ),
     .                   );
     .               }
     .           }
     .           
     .           /// Checks `iter::repeat(Vec::with_capacity(x))`
     .           fn check_repeat_fn(cx: &LateContext<'_>, expr: &Expr<'_>, msrv: Msrv) {
 6,152 ( 0.00%)      if !expr.span.from_expansion()
     3 ( 0.00%)          && fn_def_id(cx, expr).is_some_and(|did| cx.tcx.is_diagnostic_item(sym::iter_repeat, did))
    35 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::fn_def_id (1x)
     .                   && let ExprKind::Call(_, [repeat_expr]) = expr.kind
     .                   && fn_def_id(cx, repeat_expr).is_some_and(|did| cx.tcx.is_diagnostic_item(sym::vec_with_capacity, did))
     .                   && !repeat_expr.span.from_expansion()
     .                   && let Some(exec_context) = std_or_core(cx)
     .                   && msrv.meets(cx, msrvs::REPEAT_WITH)
     .               {
     .                   emit_lint(
     .                       cx,
-- line 112 ----------------------------------------
-- line 118 ----------------------------------------
     .                           "{exec_context}::iter::repeat_with(|| {})",
     .                           snippet(cx, repeat_expr.span, "..")
     .                       ),
     .                   );
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for RepeatVecWithCapacity {
33,836 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
     .                   check_vec_macro(cx, expr);
 3,076 ( 0.00%)          check_repeat_fn(cx, expr, self.msrv);
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/float_literal.rs
--------------------------------------------------------------------------------
Ir              

-- line 71 ----------------------------------------
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self {
     .                       const_literal_digits_threshold: conf.const_literal_digits_threshold,
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for FloatLiteral {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
 6,152 ( 0.00%)          if let hir::ExprKind::Lit(lit) = expr.kind
     .                       && let LitKind::Float(sym, lit_float_ty) = lit.node
     .                       && let ty::Float(fty) = *cx.typeck_results().expr_ty(expr).kind()
     .                   {
     .                       let sym_str = sym.as_str();
     .                       let formatter = FloatFormat::new(sym_str);
     .                       // Try to bail out if the float is for sure fine.
     .                       // If its within the 2 decimal digits of being out of precision we
     .                       // check if the parsed representation is the same as the string
-- line 88 ----------------------------------------
-- line 168 ----------------------------------------
     .                                       "consider changing the type or truncating it to",
     .                                       numeric_literal::format(&float_str, type_suffix, true),
     .                                       Applicability::MachineApplicable,
     .                                   );
     .                               },
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           #[must_use]
     .           fn max_digits(fty: FloatTy) -> u32 {
     .               match fty {
     .                   FloatTy::F16 => f16::DIGITS,
     .                   FloatTy::F32 => f32::DIGITS,
     .                   FloatTy::F64 => f64::DIGITS,
-- line 184 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/indexing_slicing.rs
--------------------------------------------------------------------------------
Ir              

-- line 104 ----------------------------------------
     .                   Self {
     .                       allow_indexing_slicing_in_tests: conf.allow_indexing_slicing_in_tests,
     .                       suppress_restriction_lint_in_const: conf.suppress_restriction_lint_in_const,
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for IndexingSlicing {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Index(array, index, _) = &expr.kind
     .                       && (!self.suppress_restriction_lint_in_const || !cx.tcx.hir_is_inside_const_context(expr.hir_id))
     .                       && let expr_ty = cx.typeck_results().expr_ty(array)
     .                       && let mut deref = deref_chain(cx, expr_ty)
     .                       && deref.any(|l| {
     .                           l.peel_refs().is_slice()
     .                               || l.peel_refs().is_array()
     .                               || ty_has_applicable_get_function(cx, l.peel_refs(), expr_ty, expr)
     .                       })
-- line 121 ----------------------------------------
-- line 223 ----------------------------------------
     .                               diag.help("consider using `.get(n)` or `.get_mut(n)` instead");
     .           
     .                               if cx.tcx.hir_is_inside_const_context(expr.hir_id) {
     .                                   diag.note(note);
     .                               }
     .                           });
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Returns a tuple of options with the start and end (exclusive) values of
     .           /// the range. If the start or end is not constant, None is returned.
     .           fn to_const_range(cx: &LateContext<'_>, range: higher::Range<'_>, array_size: u128) -> (Option<u128>, Option<u128>) {
     .               let ecx = ConstEvalCtxt::new(cx);
     .               let s = range.start.map(|expr| ecx.eval(expr));
     .               let start = match s {
-- line 239 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/blocks_in_conditions.rs
--------------------------------------------------------------------------------
Ir              

-- line 47 ----------------------------------------
     .               "useless or complex blocks that can be eliminated in conditions"
     .           }
     .           
     .           declare_lint_pass!(BlocksInConditions => [BLOCKS_IN_CONDITIONS]);
     .           
     .           const BRACED_EXPR_MESSAGE: &str = "omit braces around single expression condition";
     .           
     .           impl<'tcx> LateLintPass<'tcx> for BlocksInConditions {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     .                   let Some((cond, keyword, desc)) = higher::If::hir(expr)
     .                       .map(|hif| (hif.cond, "if", "an `if` condition"))
     .                       .or(if let ExprKind::Match(match_ex, _, MatchSource::Normal) = expr.kind {
     .                           Some((match_ex, "match", "a `match` scrutinee"))
     .                       } else {
-- line 64 ----------------------------------------
-- line 129 ----------------------------------------
     .                                       "let res = {}; {keyword} res",
     .                                       snippet_block_with_applicability(cx, block.span, "..", Some(expr.span), &mut applicability),
     .                                   ),
     .                                   applicability,
     .                               );
     .                           }
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_question_mark.rs
--------------------------------------------------------------------------------
Ir             

-- line 60 ----------------------------------------
    .                *      Return statement
    .                *      A body's value (single line closure)
    .                *
    .                * What do we not match:
    .                *      Implicit calls to `from(..)` on the error value
    .                */
    .           
    .               fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'_ Expr<'_>) {
6,152 ( 0.00%)          if let ExprKind::Ret(Some(e)) = expr.kind {
    .                       check(cx, e);
    .                   }
    .               }
    .           
    .               fn check_body(&mut self, cx: &LateContext<'_>, body: &'_ Body<'_>) {
   13 ( 0.00%)          if let ExprKind::Block(
    .                       Block {
    .                           expr:
    .                               Some(Expr {
    .                                   kind: ExprKind::DropTemps(async_body),
    .                                   ..
    .                               }),
    .                           ..
    .                       },
    .                       _,
   12 ( 0.00%)          ) = body.value.kind
    .                   {
    .                       if let ExprKind::Block(Block { expr: Some(expr), .. }, ..) = async_body.kind {
    .                           check(cx, expr.peel_blocks());
    .                       }
    .                   } else {
    .                       check(cx, body.value.peel_blocks());
    .                   }
    .               }
    .           }
    .           
    .           fn check(cx: &LateContext<'_>, expr: &Expr<'_>) {
    8 ( 0.00%)      if let ExprKind::Call(path, [arg]) = expr.kind
    .                   && let Res::Def(DefKind::Ctor(..), ctor_id) = path.res(cx)
    .                   && let Some(variant_id) = cx.tcx.opt_parent(ctor_id)
    .                   && let variant = if cx.tcx.lang_items().option_some_variant() == Some(variant_id) {
    .                       "Some"
    .                   } else if cx.tcx.lang_items().result_ok_variant() == Some(variant_id) {
    .                       "Ok"
    .                   } else {
    .                       return;
-- line 104 ----------------------------------------
-- line 128 ----------------------------------------
    .                                       String::new(),
    .                                   ),
    .                               ],
    .                               Applicability::MachineApplicable,
    .                           );
    .                       },
    .                   );
    .               }
    3 ( 0.00%)  }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_clamp.rs
--------------------------------------------------------------------------------
Ir              

-- line 134 ----------------------------------------
     .           struct InputMinMax<'tcx> {
     .               input: &'tcx Expr<'tcx>,
     .               min: &'tcx Expr<'tcx>,
     .               max: &'tcx Expr<'tcx>,
     .               is_float: bool,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualClamp {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
     .                   // Cheap kind check before the costlier const context query.
 3,076 ( 0.00%)          if matches!(
 6,152 ( 0.00%)              expr.kind,
     .                       ExprKind::If(..) | ExprKind::Match(..) | ExprKind::MethodCall(..) | ExprKind::Call(..)
 1,230 ( 0.00%)          ) && !expr.span.from_expansion()
     .                       && !is_in_const_context(cx)
     .                   {
     .                       let suggestion = is_if_elseif_else_pattern(cx, expr)
     .                           .or_else(|| is_max_min_pattern(cx, expr))
     .                           .or_else(|| is_call_max_min_pattern(cx, expr))
     .                           .or_else(|| is_match_pattern(cx, expr))
     .                           .or_else(|| is_if_elseif_pattern(cx, expr));
     .                       if let Some(suggestion) = suggestion
     .                           && self.msrv.meets(cx, msrvs::CLAMP)
     .                       {
     .                           maybe_emit_suggestion(cx, &suggestion);
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           
    21 ( 0.00%)      fn check_block(&mut self, cx: &LateContext<'tcx>, block: &'tcx Block<'tcx>) {
     .                   // Cheap `if`-statement check before the costlier const context query.
     3 ( 0.00%)          if !block
     .                       .stmts
     .                       .iter()
     .                       .any(|stmt| matches!(stmt.kind, StmtKind::Expr(e) if matches!(e.kind, ExprKind::If(..))))
     .                   {
     .                       return;
     .                   }
     .           
     .                   if is_in_const_context(cx) || !self.msrv.meets(cx, msrvs::CLAMP) {
     .                       return;
     .                   }
     .                   for suggestion in is_two_if_pattern(cx, block) {
     .                       maybe_emit_suggestion(cx, &suggestion);
     .                   }
    24 ( 0.00%)      }
     .           }
     .           
     .           fn maybe_emit_suggestion<'tcx>(cx: &LateContext<'tcx>, suggestion: &ClampSuggestion<'tcx>) {
     .               if !suggestion.min_less_than_max(cx) {
     .                   return;
     .               }
     .               let ClampSuggestion {
     .                   params: InputMinMax {
-- line 187 ----------------------------------------

 3,075 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/manual_clamp.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/question_mark.rs
--------------------------------------------------------------------------------
Ir              

-- line 602 ----------------------------------------
     .           
     .           impl QuestionMark {
     .               fn inside_try_block(&self) -> bool {
     .                   self.try_block_depth_stack.last() > Some(&0)
     .               }
     .           }
     .           
     .           fn is_try_block(cx: &LateContext<'_>, bl: &Block<'_>) -> bool {
    12 ( 0.00%)      if let Some(expr) = bl.expr
    12 ( 0.00%)          && let ExprKind::Call(callee, [_]) = expr.kind
     .                   && let ExprKind::Path(qpath) = callee.kind
     .                   && cx.tcx.qpath_is_lang_item(qpath, LangItem::TryTraitFromOutput)
     .               {
     .                   true
     .               } else {
     .                   false
     .               }
     .           }
     .           
     .           fn is_inferred_ret_closure(expr: &Expr<'_>) -> bool {
21,532 ( 0.01%)      let ExprKind::Closure(closure) = expr.kind else {
     .                   return false;
     .               };
     .           
     .               match closure.fn_decl.output {
     .                   FnRetTy::Return(ret_ty) => ret_ty.is_suggestable_infer_ty(),
     .                   FnRetTy::DefaultReturn(_) => true,
     .               }
     .           }
-- line 630 ----------------------------------------
-- line 642 ----------------------------------------
     .                   }
     .           
     .                   if !self.inside_try_block() && !is_in_const_context(cx) {
     .                       check_let_some_else_return_none(cx, stmt);
     .                   }
     .                   self.check_manual_let_else(cx, stmt);
     .               }
     .           
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if is_inferred_ret_closure(expr) {
     .                       self.inferred_ret_closure_stack += 1;
     .                       return;
     .                   }
     .           
     .                   // Cheap `if`/`match` check before the costlier lint level and const context queries.
     .                   if matches!(expr.kind, ExprKind::If(..) | ExprKind::Match(..))
     .                       && !self.inside_try_block()
     .                       && !is_in_const_context(cx)
-- line 659 ----------------------------------------
-- line 662 ----------------------------------------
     .                   {
     .                       check_is_none_or_err_and_early_return(cx, expr);
     .                       check_if_let_some_or_err_and_early_return(cx, expr);
     .           
     .                       if self.inferred_ret_closure_stack == 0 {
     .                           check_if_try_match(cx, expr);
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_expr_post(&mut self, _: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
     .                   if is_inferred_ret_closure(expr) {
     .                       self.inferred_ret_closure_stack -= 1;
     .                   }
     .               }
     .           
     .               fn check_block(&mut self, cx: &LateContext<'tcx>, block: &'tcx Block<'tcx>) {
     3 ( 0.00%)          if is_try_block(cx, block) {
     .                       *self
     .                           .try_block_depth_stack
     .                           .last_mut()
     .                           .expect("blocks are always part of bodies and must have a depth") += 1;
     .                   }
     .               }
     .           
     .               fn check_body(&mut self, _: &LateContext<'tcx>, _: &Body<'tcx>) {
-- line 687 ----------------------------------------
-- line 688 ----------------------------------------
     .                   self.try_block_depth_stack.push(0);
     .               }
     .           
     .               fn check_body_post(&mut self, _: &LateContext<'tcx>, _: &Body<'tcx>) {
     .                   self.try_block_depth_stack.pop();
     .               }
     .           
     .               fn check_block_post(&mut self, cx: &LateContext<'tcx>, block: &'tcx Block<'tcx>) {
     3 ( 0.00%)          if is_try_block(cx, block) {
     .                       *self
     .                           .try_block_depth_stack
     .                           .last_mut()
     .                           .expect("blocks are always part of bodies and must have a depth") -= 1;
     .                   }
     .               }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/needless_type_cast.rs
--------------------------------------------------------------------------------
Ir              

-- line 19 ----------------------------------------
     .               init: Option<&'a Expr<'a>>,
     .           }
     .           
     .           struct UsageInfo<'a> {
     .               cast_to: Option<Ty<'a>>,
     .               in_generic_context: bool,
     .           }
     .           
    24 ( 0.00%)  pub(super) fn check<'a>(cx: &LateContext<'a>, body: &Body<'a>) {
     .               let mut bindings: FxHashMap<HirId, BindingInfo<'a>> = FxHashMap::default();
     .           
     3 ( 0.00%)      for_each_expr_without_closures(body.value, |expr| {
15,374 ( 0.01%)          match expr.kind {
     3 ( 0.00%)              ExprKind::Block(block, _) => {
     3 ( 0.00%)                  for stmt in block.stmts {
     .                               if let StmtKind::Let(let_stmt) = stmt.kind {
     .                                   collect_binding_from_local(cx, let_stmt, &mut bindings);
     .                               }
     .                           }
     .                       },
     .                       ExprKind::Let(let_expr) => {
     .                           collect_binding_from_let(cx, let_expr, &mut bindings);
     .                       },
     .                       _ => {},
     .                   }
     .                   ControlFlow::<()>::Continue(())
     .               });
     .           
     .               #[allow(rustc::potential_query_instability)]
     9 ( 0.00%)      let mut binding_vec: Vec<_> = bindings.into_iter().collect();
     .               binding_vec.sort_by_key(|(_, info)| info.ty_span.lo());
     .           
     3 ( 0.00%)      for (hir_id, binding_info) in binding_vec {
     .                   check_binding_usages(cx, body, hir_id, &binding_info);
     .               }
    24 ( 0.00%)  }
     .           
     .           fn collect_binding_from_let<'a>(
     .               cx: &LateContext<'a>,
     .               let_expr: &rustc_hir::LetExpr<'a>,
     .               bindings: &mut FxHashMap<HirId, BindingInfo<'a>>,
     .           ) {
     .               if let_expr.ty.is_none()
     .                   || let_expr.span.from_expansion()
-- line 62 ----------------------------------------

 1,846 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/casts/needless_type_cast.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/literal_representation.rs
--------------------------------------------------------------------------------
Ir              

-- line 201 ----------------------------------------
     .               }
     .           }
     .           
     .           pub struct LiteralDigitGrouping {
     .               lint_fraction_readability: bool,
     .           }
     .           
     .           impl EarlyLintPass for LiteralDigitGrouping {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
     .                   // `NumericLiteral::from_lit_kind` only accepts integer and float literals.
 6,146 ( 0.00%)          if let ExprKind::Lit(lit) = expr.kind
     .                       && matches!(lit.kind, token::LitKind::Integer | token::LitKind::Float)
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                   {
     .                       self.check_lit(cx, lit, expr.span);
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           // Length of each UUID hyphenated group in hex digits.
     .           const UUID_GROUP_LENS: [usize; 5] = [8, 4, 4, 4, 12];
     .           
     .           impl LiteralDigitGrouping {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self {
     2 ( 0.00%)              lint_fraction_readability: conf.unreadable_literal_lint_fractions,
     .                   }
     .               }
     .           
     .               fn check_lit(&self, cx: &EarlyContext<'_>, lit: token::Lit, span: Span) {
     .                   if let Some(src) = span.get_text(cx)
     .                       && let Ok(lit_kind) = LitKind::from_token_lit(lit)
     .                       && let Some(mut num_lit) = NumericLiteral::from_lit_kind(&src, &lit_kind)
     .                   {
-- line 234 ----------------------------------------
-- line 414 ----------------------------------------
     .               }
     .           }
     .           
     .           pub struct DecimalLiteralRepresentation {
     .               threshold: u64,
     .           }
     .           
     .           impl EarlyLintPass for DecimalLiteralRepresentation {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
     .                   // Only integer tokens can produce `LitKind::Int`.
 6,146 ( 0.00%)          if let ExprKind::Lit(lit) = expr.kind
     .                       && lit.kind == token::LitKind::Integer
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                   {
     .                       self.check_lit(cx, lit, expr.span);
     .                   }
24,584 ( 0.01%)      }
     .           }
     .           
     .           impl DecimalLiteralRepresentation {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self {
     2 ( 0.00%)              threshold: conf.literal_representation_threshold,
     .                   }
     .               }
     .               fn check_lit(&self, cx: &EarlyContext<'_>, lit: token::Lit, span: Span) {
     .                   // Lint integral literals.
     .                   if let Ok(lit_kind) = LitKind::from_token_lit(lit)
     .                       && let LitKind::Int(val, _) = lit_kind
     .                       && val >= u128::from(self.threshold)
     .                       && let Some(src) = span.get_text(cx)
-- line 444 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/sync/atomic.rs
--------------------------------------------------------------------------------
Ir              

-- line 754 ----------------------------------------
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_unstable(feature = "const_atomic", issue = "160078")]
     .               #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     .               pub const fn load(&self, order: Ordering) -> bool {
     .                   // SAFETY: any data races are prevented by atomic intrinsics and the raw
     .                   // pointer passed in is valid because we got it from a reference.
 6,156 ( 0.00%)          unsafe { atomic_load(self.v.get().cast::<u8>(), order) != 0 }
     .               }
     .           
     .               /// Stores a value into the bool.
     .               ///
     .               /// `store` takes an [`Ordering`] argument which describes the memory ordering
     .               /// of this operation. Possible values are [`SeqCst`], [`Release`] and [`Relaxed`].
     .               ///
     .               /// # Panics
-- line 770 ----------------------------------------
-- line 3986 ----------------------------------------
     .           
     .           #[inline]
     .           #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     .           #[rustc_const_unstable(feature = "const_atomic", issue = "160078")]
     .           const unsafe fn atomic_load<T: Copy>(dst: *const T, order: Ordering) -> T {
     .               // SAFETY: the caller must uphold the safety contract for `atomic_load`.
     .               unsafe {
     .                   match order {
 6,156 ( 0.00%)              Relaxed => intrinsics::atomic_load::<T, { AO::Relaxed }>(dst),
   244 ( 0.00%)              Acquire => intrinsics::atomic_load::<T, { AO::Acquire }>(dst),
    22 ( 0.00%)              SeqCst => intrinsics::atomic_load::<T, { AO::SeqCst }>(dst),
     .                       Release => panic!("there is no such thing as a release load"),
     .                       AcqRel => panic!("there is no such thing as an acquire-release load"),
     .                   }
     .               }
     .           }
     .           
     .           #[inline]
     .           #[cfg(target_has_atomic)]
-- line 4004 ----------------------------------------
-- line 4021 ----------------------------------------
     .           #[inline]
     .           #[cfg(target_has_atomic)]
     .           #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     .           #[rustc_const_unstable(feature = "const_atomic", issue = "160078")]
     .           const unsafe fn atomic_add<T: Copy, U: Copy>(dst: *mut T, val: U, order: Ordering) -> T {
     .               // SAFETY: the caller must uphold the safety contract for `atomic_add`.
     .               unsafe {
     .                   match order {
11,704 ( 0.00%)              Relaxed => intrinsics::atomic_xadd::<T, U, { AO::Relaxed }>(dst, val),
     .                       Acquire => intrinsics::atomic_xadd::<T, U, { AO::Acquire }>(dst, val),
     .                       Release => intrinsics::atomic_xadd::<T, U, { AO::Release }>(dst, val),
     .                       AcqRel => intrinsics::atomic_xadd::<T, U, { AO::AcqRel }>(dst, val),
     .                       SeqCst => intrinsics::atomic_xadd::<T, U, { AO::SeqCst }>(dst, val),
     .                   }
     .               }
     .           }
     .           
-- line 4037 ----------------------------------------
-- line 4041 ----------------------------------------
     .           #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     .           #[rustc_const_unstable(feature = "const_atomic", issue = "160078")]
     .           const unsafe fn atomic_sub<T: Copy, U: Copy>(dst: *mut T, val: U, order: Ordering) -> T {
     .               // SAFETY: the caller must uphold the safety contract for `atomic_sub`.
     .               unsafe {
     .                   match order {
     .                       Relaxed => intrinsics::atomic_xsub::<T, U, { AO::Relaxed }>(dst, val),
     .                       Acquire => intrinsics::atomic_xsub::<T, U, { AO::Acquire }>(dst, val),
11,725 ( 0.00%)              Release => intrinsics::atomic_xsub::<T, U, { AO::Release }>(dst, val),
     .                       AcqRel => intrinsics::atomic_xsub::<T, U, { AO::AcqRel }>(dst, val),
     .                       SeqCst => intrinsics::atomic_xsub::<T, U, { AO::SeqCst }>(dst, val),
     .                   }
     .               }
     .           }
     .           
     .           /// Publicly exposed for stdarch; nobody else should use this.
     .           #[inline]
-- line 4057 ----------------------------------------

     3 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/sync/atomic.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/utils/format_args_collector.rs
--------------------------------------------------------------------------------
Ir              

-- line 13 ----------------------------------------
     .           pub struct FormatArgsCollector {
     .               format_args: FxHashMap<Span, FormatArgs>,
     .               parent_spans: Vec<SpanData>,
     .               storage: FormatArgsStorage,
     .           }
     .           
     .           impl FormatArgsCollector {
     .               pub fn new(storage: FormatArgsStorage) -> Self {
     8 ( 0.00%)          Self {
     .                       format_args: FxHashMap::default(),
     .                       parent_spans: Vec::new(),
     .                       storage,
     .                   }
     .               }
     .           }
     .           
     .           impl_lint_pass!(FormatArgsCollector => []);
     .           
     .           impl EarlyLintPass for FormatArgsCollector {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)          if let ExprKind::FormatArgs(args) = &expr.kind {
     .                       if self.has_span_from_external_macro(cx.sess().source_map(), expr.span, args) {
     .                           return;
     .                       }
     .           
     .                       self.format_args.insert(expr.span.with_parent(None), (**args).clone());
     .                   }
24,584 ( 0.01%)      }
     .           
     .               fn check_crate_post(&mut self, _: &EarlyContext<'_>, _: &Crate) {
     2 ( 0.00%)          self.storage.set(mem::take(&mut self.format_args));
   110 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/macros.rs:<clippy_utils::macros::FormatArgsStorage>::set (1x)
     .               }
     .           }
     .           
     .           impl FormatArgsCollector {
     .               /// Detects if the format string or an argument has its span set by a proc macro to something
     .               /// inside a macro callsite, e.g.
     .               ///
     .               /// ```ignore
-- line 51 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/cast_ptr_alignment.rs
--------------------------------------------------------------------------------
Ir              

-- line 7 ----------------------------------------
     .           use rustc_middle::ty::{self, Ty};
     .           
     .           use super::CAST_PTR_ALIGNMENT;
     .           
     .           pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'_>, cast_from: Ty<'tcx>, cast_to: Ty<'tcx>) {
     .               lint_cast_ptr_alignment(cx, expr, cast_from, cast_to);
     .           }
     .           
15,380 ( 0.01%)  pub(super) fn check_cast_method(cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)      if let ExprKind::MethodCall(method_path, self_arg, [], _) = &expr.kind
     .                   && method_path.ident.name == sym::cast
     .                   && let Some(generic_args) = method_path.args
     .                   && let [GenericArg::Type(cast_to)] = generic_args.args
     .                   // There probably is no obvious reason to do this, just to be consistent with `as` cases.
     .                   && !is_hir_ty_cfg_dependant(cx, cast_to.as_unambig_ty())
     .               {
     .                   let (cast_from, cast_to) = (cx.typeck_results().expr_ty(self_arg), cx.typeck_results().expr_ty(expr));
     .                   lint_cast_ptr_alignment(cx, expr, cast_from, cast_to);
     .               }
18,456 ( 0.01%)  }
     .           
     .           fn lint_cast_ptr_alignment<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'_>, cast_from: Ty<'tcx>, cast_to: Ty<'tcx>) {
     .               if let ty::RawPtr(from_ptr_ty, _) = *cast_from.kind()
     .                   && let ty::RawPtr(to_ptr_ty, _) = *cast_to.kind()
     .                   && let Ok(from_layout) = cx.layout_of(from_ptr_ty)
     .                   && let Ok(to_layout) = cx.layout_of(to_ptr_ty)
     .                   && from_layout.align.abi < to_layout.align.abi
     .                   // with c_void, we inherently need to trust the user
-- line 34 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/legacy_numeric_constants.rs
--------------------------------------------------------------------------------
Ir              

-- line 46 ----------------------------------------
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for LegacyNumericConstants {
     .               fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'tcx>) {
     .                   // Integer modules are "TBD" deprecated, and the contents are too,
     .                   // so lint on the `use` statement directly.
    22 ( 0.00%)          if let ItemKind::Use(path, kind @ (UseKind::Single(_) | UseKind::Glob)) = item.kind
     4 ( 0.00%)              && !item.span.in_external_macro(cx.sess().source_map())
     .                       // use `present_items` because it could be in either type_ns or value_ns
     .                       && let Some(res) = path.res.present_items().next()
     .                       && let Some(def_id) = res.opt_def_id()
     .                       && self.msrv.meets(cx, msrvs::NUMERIC_ASSOCIATED_CONSTANTS)
     .                   {
     .                       let module = if is_integer_module(cx, def_id) {
     .                           true
     .                       } else if is_numeric_const(cx, def_id) {
-- line 63 ----------------------------------------
-- line 96 ----------------------------------------
     .                               } else if let [.., module_name, name] = &*def_path {
     .                                   diag.help(
     .                                       format!("remove this import and use the associated constant `{module_name}::{name}` from the primitive type instead")
     .                                   );
     .                               }
     .                           },
     .                       );
     .                   }
     7 ( 0.00%)      }
     .           
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx rustc_hir::Expr<'tcx>) {
     .                   // `std::<integer>::<CONST>` check
14,148 ( 0.01%)          let (sugg, msg) = if let ExprKind::Path(qpath) = &expr.kind
     .                       && let QPath::Resolved(None, path) = qpath
 1,230 ( 0.00%)              && let Some(def_id) = path.res.opt_def_id()
 4,312 ( 0.00%)              && is_numeric_const(cx, def_id)
56,618 ( 0.02%)  => site/frontend/rust-clippy/clippy_lints/src/legacy_numeric_constants.rs:clippy_lints::legacy_numeric_constants::is_numeric_const (616x)
     .                       && let [.., mod_name, name] = &*cx.get_def_path(def_id)
     .                       // Skip linting if this usage looks identical to the associated constant,
     .                       // since this would only require removing a `use` import (which is already linted).
     .                       && !is_numeric_const_path_canonical(path, [*mod_name, *name])
     .                   {
     .                       (format!("{mod_name}::{name}"), "usage of a legacy numeric constant")
     .                   // `<integer>::xxx_value` check
 4,922 ( 0.00%)          } else if let ExprKind::Call(func, []) = &expr.kind
     .                       && let ExprKind::Path(qpath) = &func.kind
     .                       && let QPath::TypeRelative(ty, last_segment) = qpath
     .                       && let Some(def_id) = cx.qpath_res(qpath, func.hir_id).opt_def_id()
     .                       && is_integer_method(cx, def_id)
     .                       && let Some(mod_name) = ty.span.get_text(cx)
     .                       && ty.span.eq_ctxt(last_segment.ident.span)
     .                   {
     .                       let name = last_segment.ident.name.as_str()[..=2].to_ascii_uppercase();
-- line 127 ----------------------------------------
-- line 138 ----------------------------------------
     .                           diag.span_suggestion_verbose(
     .                               expr.span,
     .                               "use the associated constant instead",
     .                               sugg,
     .                               Applicability::MaybeIncorrect,
     .                           );
     .                       });
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn is_integer_module(cx: &LateContext<'_>, did: DefId) -> bool {
     .               matches!(
     .                   cx.tcx.get_diagnostic_name(did),
     .                   Some(
     .                       sym::isize_legacy_mod
     .                           | sym::i128_legacy_mod
-- line 154 ----------------------------------------
-- line 161 ----------------------------------------
     .                           | sym::u64_legacy_mod
     .                           | sym::u32_legacy_mod
     .                           | sym::u16_legacy_mod
     .                           | sym::u8_legacy_mod
     .                   )
     .               )
     .           }
     .           
   616 ( 0.00%)  fn is_numeric_const(cx: &LateContext<'_>, did: DefId) -> bool {
 3,696 ( 0.00%)      matches!(
 1,848 ( 0.00%)          cx.tcx.get_diagnostic_name(did),
49,226 ( 0.02%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (616x)
     .                   Some(
     .                       sym::isize_legacy_const_max
     .                           | sym::isize_legacy_const_min
     .                           | sym::i128_legacy_const_max
     .                           | sym::i128_legacy_const_min
     .                           | sym::i16_legacy_const_max
     .                           | sym::i16_legacy_const_min
     .                           | sym::i32_legacy_const_max
-- line 179 ----------------------------------------
-- line 219 ----------------------------------------
     .                           | sym::f64_legacy_const_min_10_exp
     .                           | sym::f64_legacy_const_min_exp
     .                           | sym::f64_legacy_const_min_positive
     .                           | sym::f64_legacy_const_nan
     .                           | sym::f64_legacy_const_neg_infinity
     .                           | sym::f64_legacy_const_radix
     .                   )
     .               )
 1,232 ( 0.00%)  }
     .           
     .           // Whether path expression looks like `i32::MAX`
     .           fn is_numeric_const_path_canonical(expr_path: &hir::Path<'_>, [mod_name, name]: [Symbol; 2]) -> bool {
     .               let [
     .                   hir::PathSegment {
     .                       ident: one, args: None, ..
     .                   },
     .                   hir::PathSegment {
-- line 235 ----------------------------------------

 3,090 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/legacy_numeric_constants.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/sync.rs
--------------------------------------------------------------------------------
Ir              

-- line 2128 ----------------------------------------
     .                   // `ArcInner` structure itself is `Sync` because the inner data is
     .                   // `Sync` as well, so we're ok loaning out an immutable pointer to these
     .                   // contents.
     .                   unsafe { self.ptr.as_ref() }
     .               }
     .           
     .               // Non-inlined part of `drop`.
     .               #[inline(never)]
     2 ( 0.00%)      unsafe fn drop_slow(&mut self) {
     .                   // Drop the weak ref collectively held by all strong references when this
     .                   // variable goes out of scope. This ensures that the memory is deallocated
     .                   // even if the destructor of `T` panics.
     .                   // Take a reference to `self.alloc` instead of cloning because 1. it'll last long
     .                   // enough, and 2. you should be able to drop `Arc`s with unclonable allocators
     2 ( 0.00%)          let _weak = Weak { ptr: self.ptr, alloc: &self.alloc };
     .           
     .                   // Destroy the data at this time, even though we must not free the box
     .                   // allocation itself (there might still be weak pointers lying around).
     .                   // We cannot use `get_mut_unchecked` here, because `self.alloc` is borrowed.
     .                   unsafe { ptr::drop_in_place(&mut (*self.ptr.as_ptr()).data) };
     .               }
     .           
     .               /// Returns `true` if the two `Arc`s point to the same allocation in a vein similar to
-- line 2150 ----------------------------------------
-- line 2424 ----------------------------------------
     .                   // the worst already happened and we actually do overflow the `usize` counter. However, that
     .                   // requires the counter to grow from `isize::MAX` to `usize::MAX` between the increment
     .                   // above and the `abort` below, which seems exceedingly unlikely.
     .                   //
     .                   // This is a global invariant, and also applies when using a compare-exchange loop to increment
     .                   // counters in other methods.
     .                   // Otherwise, the counter could be brought to an almost-overflow using a compare-exchange loop,
     .                   // and then overflow using a few `fetch_add`s.
11,704 ( 0.00%)          if old_size > MAX_REFCOUNT {
     .                       abort();
     .                   }
     .           
23,386 ( 0.01%)          unsafe { Self::from_inner_in(self.ptr, self.alloc.clone()) }
     .               }
     .           }
     .           
     .           #[unstable(feature = "ergonomic_clones", issue = "132290")]
     .           impl<T: ?Sized, A: Allocator + Clone> UseCloned for Arc<T, A> {}
     .           
     .           #[unstable(feature = "share_trait", issue = "156756")]
     .           impl<T: ?Sized, A: Allocator + Clone> Share for Arc<T, A> {}
     .           
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<T: ?Sized, A: Allocator> Deref for Arc<T, A> {
     .               type Target = T;
     .           
     .               #[inline]
     .               fn deref(&self) -> &T {
18,501 ( 0.01%)          &self.inner().data
     .               }
     .           }
     .           
     .           #[unstable(feature = "pin_coerce_unsized_trait", issue = "150112")]
     .           unsafe impl<T: ?Sized, A: Allocator> PinCoerceUnsized for Arc<T, A> {}
     .           
     .           #[unstable(feature = "deref_pure_trait", issue = "87121")]
     .           unsafe impl<T: ?Sized, A: Allocator> DerefPure for Arc<T, A> {}
-- line 2460 ----------------------------------------
-- line 2850 ----------------------------------------
     .               /// drop(foo);    // Doesn't print anything
     .               /// drop(foo2);   // Prints "dropped!"
     .               /// ```
     .               #[inline]
     .               fn drop(&mut self) {
     .                   // Because `fetch_sub` is already atomic, we do not need to synchronize
     .                   // with other threads unless we are going to delete the object. This
     .                   // same logic applies to the below `fetch_sub` to the `weak` count.
11,722 ( 0.00%)          if self.inner().strong.fetch_sub(1, Release) != 1 {
     .                       return;
     .                   }
     .           
     .                   // This fence is needed to prevent reordering of use of the data and
     .                   // deletion of the data. Because it is marked `Release`, the decreasing
     .                   // of the reference count synchronizes with this `Acquire` fence. This
     .                   // means that use of the data happens before decreasing the reference
     .                   // count, which happens before this fence, which happens before the
-- line 2866 ----------------------------------------
-- line 2893 ----------------------------------------
     .                   // used by Default::default.
     .                   debug_assert!(
     .                       !ptr::addr_eq(self.ptr.as_ptr(), &STATIC_INNER_SLICE.inner),
     .                       "Arcs backed by a static should never reach a strong count of 0. \
     .                       Likely decrement_strong_count or from_raw were called too many times.",
     .                   );
     .           
     .                   unsafe {
     6 ( 0.00%)              self.drop_slow();
   100 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/sync.rs:<alloc::sync::Arc<std::sync::once_lock::OnceLock<alloc::vec::Vec<rustc_span::span_encoding::Span>>>>::drop_slow (1x)
    75 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/sync.rs:<alloc::sync::Arc<std::sync::once_lock::OnceLock<std::collections::hash::map::HashMap<rustc_span::span_encoding::Span, rustc_ast::format::FormatArgs, rustc_hash::FxBuildHasher>>>>::drop_slow (1x)
     .                   }
     .               }
     .           }
     .           
     .           impl<A: Allocator> Arc<dyn Any + Send + Sync, A> {
     .               /// Attempts to downcast the `Arc<dyn Any + Send + Sync>` to a concrete type.
     .               ///
     .               /// # Examples
-- line 2909 ----------------------------------------
-- line 3372 ----------------------------------------
     .                   }
     .               }
     .           
     .               /// Returns `None` when the pointer is dangling and there is no allocated `ArcInner`,
     .               /// (i.e., when this `Weak` was created by `Weak::new`).
     .               #[inline]
     .               fn inner(&self) -> Option<WeakInner<'_>> {
     .                   let ptr = self.ptr.as_ptr();
     2 ( 0.00%)          if is_dangling(ptr) {
     .                       None
     .                   } else {
     .                       // We are careful to *not* create a reference covering the "data" field, as
     .                       // the field may be mutated concurrently (for example, if the last `Arc`
     .                       // is dropped, the data field will be dropped in-place).
     .                       Some(unsafe { WeakInner { strong: &(*ptr).strong, weak: &(*ptr).weak } })
     .                   }
     .               }
-- line 3388 ----------------------------------------
-- line 3524 ----------------------------------------
     .                   // the memory orderings
     .                   //
     .                   // It's not necessary to check for the locked state here, because the
     .                   // weak count can only be locked if there was precisely one weak ref,
     .                   // meaning that drop could only subsequently run ON that remaining weak
     .                   // ref, which can only happen after the lock is released.
     .                   let inner = if let Some(inner) = self.inner() { inner } else { return };
     .           
     2 ( 0.00%)          if inner.weak.fetch_sub(1, Release) == 1 {
     .                       acquire!(inner.weak);
     .           
     .                       // Make sure we aren't trying to "deallocate" the shared static for empty slices
     .                       // used by Default::default.
     .                       debug_assert!(
     .                           !ptr::addr_eq(self.ptr.as_ptr(), &STATIC_INNER_SLICE.inner),
     .                           "Arc/Weaks backed by a static should never be deallocated. \
     .                           Likely decrement_strong_count or from_raw were called too many times.",
-- line 3540 ----------------------------------------

73,924 ( 0.03%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/sync.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_rotate.rs
--------------------------------------------------------------------------------
Ir              

-- line 64 ----------------------------------------
     .                       _ => return None,
     .                   };
     .                   return Some((dir, l, r));
     .               }
     .               None
     .           }
     .           
     .           impl LateLintPass<'_> for ManualRotate {
21,532 ( 0.01%)      fn check_expr<'tcx>(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
 6,152 ( 0.00%)          if let ExprKind::Binary(op, l, r) = expr.kind
     .                       && let BinOpKind::Add | BinOpKind::BitOr = op.node
     .                       && let Some((l_shift_dir, l_expr, l_amount)) = parse_shift(l)
     .                       && let Some((r_shift_dir, r_expr, r_amount)) = parse_shift(r)
     .                       && l_shift_dir != r_shift_dir
     .                       && let ctxt = expr.span.ctxt()
     .                       && clippy_utils::eq_expr_value(cx, ctxt, l_expr, r_expr)
     .                       && let Some(bit_width) = match cx.typeck_results().expr_ty(expr).kind() {
     .                           ty::Int(itype) => itype.bit_width(),
-- line 81 ----------------------------------------
-- line 130 ----------------------------------------
     .                                   expr.span,
     .                                   "this expression can be rewritten as",
     .                                   format!("{expr_sugg}.{shift_function}({amount})"),
     .                                   applicability,
     .                               );
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/useless_conversion.rs
--------------------------------------------------------------------------------
Ir              

-- line 150 ----------------------------------------
     .                   expr = recv;
     .                   depth += 1;
     .               }
     .               (expr, depth)
     .           }
     .           
     .           #[expect(clippy::too_many_lines)]
     .           impl<'tcx> LateLintPass<'tcx> for UselessConversion {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if e.span.from_expansion() {
 9,225 ( 0.00%)              if e.span.desugaring_kind().is_none() {
307,500 ( 0.13%)  => ???:<rustc_span::span_encoding::Span>::desugaring_kind (3,075x)
 3,075 ( 0.00%)                  self.expn_depth += 1;
     .                       }
     .                       return;
     .                   }
     .           
     .                   if Some(&e.hir_id) == self.try_desugar_arm.last() {
     .                       return;
     .                   }
     .           
     7 ( 0.00%)          match e.kind {
     .                       ExprKind::Match(_, arms, MatchSource::TryDesugar(_)) => {
     .                           let (ExprKind::Ret(Some(e)) | ExprKind::Break(_, Some(e))) = arms[0].body.kind else {
     .                               return;
     .                           };
     .                           if let ExprKind::Call(_, [arg, ..]) = e.kind {
     .                               self.try_desugar_arm.push(arg.hir_id);
     .                           }
     .                       },
-- line 178 ----------------------------------------
-- line 450 ----------------------------------------
     .                                       app,
     .                                   );
     .                               }
     .                           }
     .                       },
     .           
     .                       _ => {},
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_expr_post(&mut self, _: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
     .                   if Some(&e.hir_id) == self.try_desugar_arm.last() {
     .                       self.try_desugar_arm.pop();
     .                   }
15,377 ( 0.01%)          if e.span.from_expansion() && e.span.desugaring_kind().is_none() {
307,500 ( 0.13%)  => ???:<rustc_span::span_encoding::Span>::desugaring_kind (3,075x)
 3,075 ( 0.00%)              self.expn_depth -= 1;
     .                   }
     .               }
     .           }
     .           
     .           fn has_eligible_receiver(cx: &LateContext<'_>, recv: &Expr<'_>, expr: &Expr<'_>) -> bool {
     .               if cx.ty_based_def(expr).opt_parent(cx).is_impl(cx) {
     .                   matches!(
     .                       cx.typeck_results().expr_ty(recv).opt_diag_name(cx),
-- line 473 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unicode.rs
--------------------------------------------------------------------------------
Ir              

-- line 74 ----------------------------------------
     .           
     .           declare_lint_pass!(Unicode => [
     .               INVISIBLE_CHARACTERS,
     .               NON_ASCII_LITERAL,
     .               UNICODE_NOT_NFC,
     .           ]);
     .           
     .           impl LateLintPass<'_> for Unicode {
12,304 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'_ Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Lit(lit) = expr.kind
     .                       && let LitKind::Str(_, _) | LitKind::Char(_) = lit.node
     .                   {
     .                       check_str(cx, lit.span, expr.hir_id);
     .                   }
15,380 ( 0.01%)      }
     .           }
     .           
     .           fn escape<T: Iterator<Item = char>>(s: T) -> String {
     .               let mut result = String::new();
     .               for c in s {
     .                   if c as u32 > 0x7F {
     .                       for d in c.escape_unicode() {
     .                           result.push(d);
-- line 96 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/combined_late_pass.rs
--------------------------------------------------------------------------------
Ir                 

-- line 16 ----------------------------------------
        .           pub struct Gated<P> {
        .               pub(crate) active: bool,
        .               pub(crate) pass: P,
        .           }
        .           
        .           impl<P: LintPass> Gated<P> {
        .               #[inline]
        .               pub fn new<F: Fn(&LintVec) -> bool>(is_active: &F, pass: P) -> Self {
       70 ( 0.00%)          let active = is_active(&pass.get_lints());
      699 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_lint_defs/src/lib.rs:<clippy_lints::methods::Methods as rustc_lint_defs::LintPass>::get_lints (1x)
      361 ( 0.00%)          Gated { active, pass }
       90 ( 0.00%)  => ???:0x0000000000173dc0 (3x)
        .               }
        .           }
        .           
        .           /// Run one field's `check_*`, if that field is active.
        .           ///
        .           /// Fully qualified through [`rustc_lint::LateLintPass`] since some passes impl
        .           /// both `EarlyLintPass` and `LateLintPass` with like-named methods, which would
        .           /// be ambiguous on the concrete field type. The args arrive as one `tt` and are
        .           /// re-parsed here so the per-field and per-argument repetitions never share a
        .           /// nesting level.
        .           #[macro_export]
        .           macro_rules! run_combined_late_lint_pass_field {
        .               ($self:ident, $field:ident, $name:ident, ($($arg:expr),* $(,)?)) => {
1,470,344 ( 0.60%)          if $self.$field.active {
1,279,766 ( 0.52%)              rustc_lint::LateLintPass::$name(&mut $self.$field.pass, $($arg),*);
    3,911 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/mod.rs:<clippy_lints::functions::Functions as rustc_lint::passes::LateLintPass>::check_fn (3x)
    1,322 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/escape.rs:<clippy_lints::escape::BoxedLocal as rustc_lint::passes::LateLintPass>::check_fn (3x)
    1,260 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/mod.rs:<clippy_lints::types::Types as rustc_lint::passes::LateLintPass>::check_fn (3x)
      765 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/cognitive_complexity.rs:<clippy_lints::cognitive_complexity::CognitiveComplexity as rustc_lint::passes::LateLintPass>::check_fn (3x)
      662 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/unconditional_recursion.rs:<clippy_lints::unconditional_recursion::UnconditionalRecursion as rustc_lint::passes::LateLintPass>::check_fn (3x)
      643 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/missing_const_for_thread_local.rs:<clippy_lints::missing_const_for_thread_local::MissingConstForThreadLocal as rustc_lint::passes::LateLintPass>::check_fn (3x)
      261 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/unwrap.rs:<clippy_lints::unwrap::Unwrap as rustc_lint::passes::LateLintPass>::check_fn (3x)
      101 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/toplevel_ref_arg.rs:<clippy_lints::toplevel_ref_arg::ToplevelRefArg as rustc_lint::passes::LateLintPass>::check_fn (3x)
       82 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/manual_async_fn.rs:<clippy_lints::manual_async_fn::ManualAsyncFn as rustc_lint::passes::LateLintPass>::check_fn (3x)
       43 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/unused_unit.rs:<clippy_lints::unused_unit::UnusedUnit as rustc_lint::passes::LateLintPass>::check_fn (3x)
        .                   }
        .               };
        .           }
        .           
        .           /// Forward one `check_*` method to every field of the combined pass.
        .           #[macro_export]
        .           macro_rules! expand_combined_late_lint_pass_method {
        .               ([$($field:ident),*], $self:ident, $name:ident, $args:tt) => ({
-- line 48 ----------------------------------------
-- line 50 ----------------------------------------
        .               })
        .           }
        .           
        .           /// Generate the combined `LateLintPass` impl's `check_*` methods, one per method
        .           /// in rustc's late-pass method list.
        .           #[macro_export]
        .           macro_rules! expand_combined_late_lint_pass_methods {
        .               ($fields:tt, [$($(#[$attr:meta])* fn $name:ident($($param:ident: $arg:ty),*);)*]) => (
  113,195 ( 0.05%)          $(#[inline(always)] fn $name(&mut self, cx: &rustc_lint::LateContext<'tcx>, $($param: $arg),*) {
        .                       $crate::expand_combined_late_lint_pass_method!($fields, self, $name, (cx, $($param),*));
   61,916 ( 0.03%)          })*
        .               )
        .           }
        .           
        .           /// Declare the combined struct (one [`Gated`] field per pass) plus its
        .           /// `LintPass`/`LateLintPass` impls. The method list comes from
        .           /// `rustc_lint::late_lint_methods!` so it can't drift from rustc's.
        .           ///
        .           /// Each entry is `Field: Type = constructor`; `new`'s params (`tcx`, `conf`, ...)
-- line 68 ----------------------------------------
-- line 74 ----------------------------------------
        .                   $methods:tt
        .               ) => {
        .                   #[allow(non_snake_case)]
        .                   pub struct $name<'tcx> {
        .                       $($field: $crate::combined_late_pass::Gated<$fty>,)*
        .                   }
        .           
        .                   impl<'tcx> $name<'tcx> {
       17 ( 0.00%)              pub fn new<F: Fn(&rustc_lint::LintVec) -> bool>($($pname: $pty,)* is_active: &F) -> Self {
       55 ( 0.00%)                  Self {
        9 ( 0.00%)                      $($field: $crate::combined_late_pass::Gated::new(is_active, $ctor),)*
        .                           }
        8 ( 0.00%)              }
        .                   }
        .           
        .                   #[allow(rustc::lint_pass_impl_without_macro)]
        .                   impl<'tcx> rustc_lint::LintPass for $name<'tcx> {
        .                       fn name(&self) -> &'static str {
        .                           stringify!($name)
        .                       }
       10 ( 0.00%)              fn get_lints(&self) -> rustc_lint::LintVec {
        1 ( 0.00%)  => ???:std::exception::~exception() (1x)
        .                           // Reserve at least one slot per pass up front to skip the early reallocations.
        .                           let mut lints = Vec::with_capacity([$(stringify!($field)),*].len());
        3 ( 0.00%)                  $(lints.extend(self.$field.pass.get_lints());)*
      699 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_lint_defs/src/lib.rs:<clippy_lints::methods::Methods as rustc_lint_defs::LintPass>::get_lints (1x)
        3 ( 0.00%)                  lints
        9 ( 0.00%)              }
        .                   }
        .           
        .                   impl<'tcx> rustc_lint::LateLintPass<'tcx> for $name<'tcx> {
        .                       $crate::expand_combined_late_lint_pass_methods!([$($field),*], $methods);
        .                   }
        .               };
        .           }

   22,996 ( 0.01%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/combined_late_pass.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/zero_repeat_side_effects.rs
--------------------------------------------------------------------------------
Ir              

-- line 40 ----------------------------------------
     .               pub ZERO_REPEAT_SIDE_EFFECTS,
     .               suspicious,
     .               "usage of zero-sized initializations of arrays or vecs causing side effects"
     .           }
     .           
     .           declare_lint_pass!(ZeroRepeatSideEffects => [ZERO_REPEAT_SIDE_EFFECTS]);
     .           
     .           impl LateLintPass<'_> for ZeroRepeatSideEffects {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
12,304 ( 0.01%)          if let Some(args) = VecArgs::hir(cx, expr)
155,612 ( 0.06%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::VecArgs>::hir (3,076x)
     .                       && let VecArgs::Repeat(inner_expr, len) = args
     .                       && let ExprKind::Lit(l) = len.kind
     .                       && let LitKind::Int(Pu128(0), _) = l.node
     .                   {
     .                       inner_check(cx, expr, inner_expr, true);
     .                   }
     .                   // Lint only if the length is a literal zero, and not a path to any constants.
     .                   // NOTE(@y21): When reading `[f(); LEN]`, I intuitively expect that the function is called and it
     .                   // doesn't seem as confusing as `[f(); 0]`. It would also have false positives when eg.
     .                   // the const item depends on `#[cfg]s` and has different values in different compilation
     .                   // sessions).
 6,152 ( 0.00%)          else if let ExprKind::Repeat(inner_expr, const_arg) = expr.kind
     .                       && let ConstArgKind::Anon(anon_const) = const_arg.kind
     .                       && let length_expr = cx.tcx.hir_body(anon_const.body).value
     .                       && !length_expr.span.from_expansion()
     .                       && let ExprKind::Lit(literal) = length_expr.kind
     .                       && let LitKind::Int(Pu128(0), _) = literal.node
     .                   {
     .                       inner_check(cx, expr, inner_expr, false);
     .                   }
15,380 ( 0.01%)      }
     .           }
     .           
     .           fn inner_check(cx: &LateContext<'_>, expr: &'_ Expr<'_>, inner_expr: &'_ Expr<'_>, is_vec: bool) {
     .               // check if expr is a call or has a call inside it
     .               if inner_expr.can_have_side_effects() {
     .                   let parent_hir_node = cx.tcx.parent_hir_node(expr.hir_id);
     .                   let inner_expr_ty = cx.typeck_results().expr_ty(inner_expr);
     .                   let return_type = cx.typeck_results().expr_ty(expr);
-- line 78 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/neg_cmp_op_on_partial_ord.rs
--------------------------------------------------------------------------------
Ir              

-- line 38 ----------------------------------------
     .               pub NEG_CMP_OP_ON_PARTIAL_ORD,
     .               complexity,
     .               "The use of negated comparison operators on partially ordered types may produce confusing code."
     .           }
     .           
     .           declare_lint_pass!(NoNegCompOpForPartialOrd => [NEG_CMP_OP_ON_PARTIAL_ORD]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NoNegCompOpForPartialOrd {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Unary(UnOp::Not, inner) = expr.kind
     .                       && let ExprKind::Binary(ref op, left, _) = inner.kind
     .                       && let BinOpKind::Le | BinOpKind::Ge | BinOpKind::Lt | BinOpKind::Gt = op.node
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                   {
     .                       let ty = cx.typeck_results().expr_ty(left);
     .           
     .                       let implements_ord = {
     .                           if let Some(id) = cx.tcx.get_diagnostic_item(sym::Ord) {
-- line 55 ----------------------------------------
-- line 74 ----------------------------------------
     .                               expr.span,
     .                               "the use of negated comparison operators on partially ordered \
     .                               types produces code that is hard to read and refactor, please \
     .                               consider using the `partial_cmp` method instead, to make it \
     .                               clear that the two values could be incomparable",
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/init_numbered_fields.rs
--------------------------------------------------------------------------------
Ir              

-- line 37 ----------------------------------------
     .               pub INIT_NUMBERED_FIELDS,
     .               style,
     .               "numbered fields in tuple struct initializer"
     .           }
     .           
     .           declare_lint_pass!(NumberedFields => [INIT_NUMBERED_FIELDS]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NumberedFields {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Struct(path, fields @ [field, ..], StructTailExpr::None) = e.kind
     .                       // If the first character of any field is a digit it has to be a tuple.
     .                       && field.ident.as_str().as_bytes().first().is_some_and(u8::is_ascii_digit)
     .                       // Type aliases can't be used as functions.
     .                       && !matches!(
     .                           cx.qpath_res(path, e.hir_id),
     .                           Res::Def(DefKind::TyAlias | DefKind::AssocTy, _)
     .                       )
     .                       // This is the only syntax macros can use that works for all struct types.
-- line 54 ----------------------------------------
-- line 89 ----------------------------------------
     .                                           .intersperse(Cow::Borrowed(", "))
     .                                           .collect::<String>()
     .                                   ),
     .                                   app,
     .                               );
     .                           },
     .                       );
     .                   }
21,532 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/slow_vector_initialization.rs
--------------------------------------------------------------------------------
Ir             

-- line 95 ----------------------------------------
    .           
    .               /// Resize is a slow initialization with the form `vec.resize(.., 0)`
    .               Resize(&'tcx Expr<'tcx>),
    .           }
    .           
    .           impl<'tcx> LateLintPass<'tcx> for SlowVectorInit {
    .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
    .                   // Matches initialization on reassignments. For example: `vec = Vec::with_capacity(100)`
6,152 ( 0.00%)          if let ExprKind::Assign(left, right, _) = expr.kind
    .                       && let Some(local_id) = left.res_local_id()
    .                       && let Some(size_expr) = Self::as_vec_initializer(cx, right)
    .                   {
    .                       let vi = VecAllocation {
    .                           local_id,
    .                           allocation_expr: right,
    .                           size_expr,
    .                       };
-- line 111 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_float_methods.rs
--------------------------------------------------------------------------------
Ir              

-- line 128 ----------------------------------------
     .                   | DefKind::Ctor(..)
     .                   | DefKind::AssocConst { .. } => false,
     .           
     .                   DefKind::Fn | DefKind::AssocFn | DefKind::Closure => tcx.constness(def_id) == Constness::NotConst,
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualFloatMethods {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if let ExprKind::Binary(kind, lhs, rhs) = expr.kind
     .                       && let ExprKind::Binary(lhs_kind, lhs_lhs, lhs_rhs) = lhs.kind
     .                       && let ExprKind::Binary(rhs_kind, rhs_lhs, rhs_rhs) = rhs.kind
     .                       // Checking all possible scenarios using a function would be a hopeless task, as we have
     .                       // 16 possible alignments of constants/operands. For now, let's use `partition`.
     .                       && let mut exprs = [lhs_lhs, lhs_rhs, rhs_lhs, rhs_rhs]
     .                       && exprs.iter_mut().partition_in_place(|i| i.res_local_id().is_some()) == 2
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                       && (
-- line 145 ----------------------------------------
-- line 197 ----------------------------------------
     .                                       "or, for conciseness",
     .                                       format!("!{local_snippet}.is_infinite()"),
     .                                       Applicability::MaybeIncorrect,
     .                                   );
     .                               },
     .                           }
     .                       });
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unit_types/unit_cmp.rs
--------------------------------------------------------------------------------
Ir              

     .           use clippy_utils::diagnostics::span_lint;
     .           use clippy_utils::macros::{find_assert_eq_args, root_macro_call_first_node};
     .           use clippy_utils::{is_unit_expr, sym};
     .           use rustc_hir::{BinOpKind, Expr, ExprKind};
     .           use rustc_lint::LateContext;
     .           
     .           use super::UNIT_CMP;
     .           
27,684 ( 0.01%)  pub(super) fn check(cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)      if expr.span.from_expansion() {
     .                   if let Some(macro_call) = root_macro_call_first_node(cx, expr)
     .                       && let Some(diag_name) = cx.tcx.get_diagnostic_name(macro_call.def_id)
     .                   {
     .                       let result = match diag_name {
     .                           sym::assert_eq_macro | sym::debug_assert_eq_macro => "succeed",
     .                           sym::assert_ne_macro | sym::debug_assert_ne_macro => "fail",
     .                           _ => return,
     .                       };
-- line 18 ----------------------------------------
-- line 33 ----------------------------------------
     .                               "`{}` of unit values detected. This will always {result}",
     .                               cx.tcx.item_name(macro_call.def_id)
     .                           ),
     .                       );
     .                   }
     .                   return;
     .               }
     .           
     2 ( 0.00%)      if let ExprKind::Binary(ref cmp, left, _) = expr.kind {
     .                   let op = cmp.node;
     .                   if op.is_comparison() && cx.typeck_results().expr_ty(left).is_unit() {
     .                       let result = match op {
     .                           BinOpKind::Eq | BinOpKind::Le | BinOpKind::Ge => "true",
     .                           _ => "false",
     .                       };
     .                       span_lint(
     .                           cx,
-- line 49 ----------------------------------------
-- line 51 ----------------------------------------
     .                           expr.span,
     .                           format!(
     .                               "{}-comparison of unit values detected. This will always be {result}",
     .                               op.as_str()
     .                           ),
     .                       );
     .                   }
     .               }
24,608 ( 0.01%)  }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_option_as_slice.rs
--------------------------------------------------------------------------------
Ir              

-- line 48 ----------------------------------------
     .           
     .           impl ManualOptionAsSlice {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for ManualOptionAsSlice {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
15,380 ( 0.01%)          let span = expr.span;
     .                   if span.from_expansion() {
     .                       return;
     .                   }
     7 ( 0.00%)          match expr.kind {
     .                       ExprKind::Match(scrutinee, [arm1, arm2], _)
     .                           if is_none_pattern(cx, arm2.pat) && check_arms(cx, arm2, arm1)
     .                               || is_none_pattern(cx, arm1.pat) && check_arms(cx, arm1, arm2) =>
     .                       {
     .                           check_as_ref(cx, scrutinee, span, self.msrv);
     .                       },
     .                       ExprKind::If(cond, then, Some(other)) => {
     .                           if let ExprKind::Let(let_expr) = cond.kind
-- line 69 ----------------------------------------
-- line 92 ----------------------------------------
     .                           },
     .                           sym::map_or_else if returns_empty_slice(cx, or_else) && is_slice_from_ref(cx, map) => {
     .                               check_as_ref(cx, callee, span, self.msrv);
     .                           },
     .                           _ => {},
     .                       },
     .                       _ => {},
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn check_map(cx: &LateContext<'_>, map: &Expr<'_>, span: Span, msrv: Msrv) {
     .               if let ExprKind::MethodCall(seg, callee, [mapping], _) = map.kind
     .                   && seg.ident.name == sym::map
     .                   && is_slice_from_ref(cx, mapping)
     .               {
     .                   check_as_ref(cx, callee, span, msrv);
-- line 108 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/control_flow.rs
--------------------------------------------------------------------------------
Ir              

-- line 108 ----------------------------------------
     .           
     .               #[inline]
     .               fn from_output(output: Self::Output) -> Self {
     .                   ControlFlow::Continue(output)
     .               }
     .           
     .               #[inline]
     .               fn branch(self) -> ControlFlow<Self::Residual, Self::Output> {
 9,228 ( 0.00%)          match self {
     .                       ControlFlow::Continue(c) => ControlFlow::Continue(c),
     .                       ControlFlow::Break(b) => ControlFlow::Break(ControlFlow::Break(b)),
     .                   }
     .               }
     .           }
     .           
     .           #[unstable(feature = "try_trait_v2", issue = "84277", old_name = "try_trait")]
     .           #[rustc_const_unstable(feature = "const_try", issue = "74935")]
     .           // Note: manually specifying the residual type instead of using the default to work around
     .           // https://github.com/rust-lang/rust/issues/99940
     .           const impl<B, C> ops::FromResidual<ControlFlow<B, convert::Infallible>> for ControlFlow<B, C> {
     .               #[inline]
     .               fn from_residual(residual: ControlFlow<B, convert::Infallible>) -> Self {
     .                   match residual {
55,350 ( 0.02%)              ControlFlow::Break(b) => ControlFlow::Break(b),
     .                   }
     .               }
     .           }
     .           
     .           #[unstable(feature = "try_trait_v2_residual", issue = "91285")]
     .           #[rustc_const_unstable(feature = "const_try_residual", issue = "91285")]
     .           const impl<B, C> ops::Residual<C> for ControlFlow<B, convert::Infallible> {
     .               type TryType = ControlFlow<B, C>;
-- line 139 ----------------------------------------
-- line 187 ----------------------------------------
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "control_flow_enum", since = "1.83.0")]
     .               #[rustc_const_unstable(feature = "const_control_flow", issue = "148739")]
     .               pub const fn break_value(self) -> Option<B>
     .               where
     .                   Self: [const] Destruct,
     .               {
12,300 ( 0.01%)          match self {
     9 ( 0.00%)              ControlFlow::Continue(..) => None,
15,375 ( 0.01%)              ControlFlow::Break(x) => Some(x),
     .                   }
     .               }
     .           
     .               /// Converts the `ControlFlow` into a `Result` which is `Ok` if the
     .               /// `ControlFlow` was `Break` and `Err` if otherwise.
     .               ///
     .               /// # Examples
     .               ///
-- line 205 ----------------------------------------

21,525 ( 0.01%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/control_flow.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/map.rs
--------------------------------------------------------------------------------
Ir              

-- line 61 ----------------------------------------
     .           pub struct Map<I, F> {
     .               // Used for `SplitWhitespace` and `SplitAsciiWhitespace` `as_str` methods
     .               pub(crate) iter: I,
     .               f: F,
     .           }
     .           
     .           impl<I, F> Map<I, F> {
     .               pub(in crate::iter) const fn new(iter: I, f: F) -> Map<I, F> {
18,486 ( 0.01%)          Map { iter, f }
     .               }
     .           
     .               pub(crate) fn into_inner(self) -> I {
     .                   self.iter
     .               }
     .           }
     .           
     .           #[stable(feature = "core_impl_debug", since = "1.9.0")]
-- line 77 ----------------------------------------
-- line 80 ----------------------------------------
     .                   f.debug_struct("Map").field("iter", &self.iter).finish()
     .               }
     .           }
     .           
     .           fn map_fold<T, B, Acc>(
     .               mut f: impl FnMut(T) -> B,
     .               mut g: impl FnMut(Acc, B) -> Acc,
     .           ) -> impl FnMut(Acc, T) -> Acc {
    20 ( 0.00%)      move |acc, elt| g(acc, f(elt))
     .           }
     .           
     .           fn map_try_fold<'a, T, B, Acc, R>(
     .               f: &'a mut impl FnMut(T) -> B,
     .               mut g: impl FnMut(Acc, B) -> R + 'a,
     .           ) -> impl FnMut(Acc, T) -> R + 'a {
     .               move |acc, elt| g(acc, f(elt))
     .           }
-- line 96 ----------------------------------------
-- line 98 ----------------------------------------
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<B, I: Iterator, F> Iterator for Map<I, F>
     .           where
     .               F: FnMut(I::Item) -> B,
     .           {
     .               type Item = B;
     .           
     .               #[inline]
   147 ( 0.00%)      fn next(&mut self) -> Option<B> {
12,325 ( 0.01%)          self.iter.next().map(&mut self.f)
227,550 ( 0.09%)  => ???:<rustc_middle::hir::map::ParentHirIterator as core::iter::traits::iterator::Iterator>::next (3,075x)
    54 ( 0.00%)      }
     .           
     .               #[inline]
     .               fn size_hint(&self) -> (usize, Option<usize>) {
     .                   self.iter.size_hint()
     .               }
     .           
30,760 ( 0.01%)      fn try_fold<Acc, G, R>(&mut self, init: Acc, g: G) -> R
     .               where
     .                   Self: Sized,
     .                   G: FnMut(Acc, Self::Item) -> R,
     .                   R: Try<Output = Acc>,
     .               {
     .                   self.iter.try_fold(init, map_try_fold(&mut self.f, g))
24,608 ( 0.01%)      }
     .           
   123 ( 0.00%)      fn fold<Acc, G>(self, init: Acc, g: G) -> Acc
     .               where
     .                   G: FnMut(Acc, Self::Item) -> Acc,
     .               {
     2 ( 0.00%)          self.iter.fold(init, map_fold(self.f, g))
   112 ( 0.00%)      }
     .           
     .               #[inline]
     .               unsafe fn __iterator_get_unchecked(&mut self, idx: usize) -> B
     .               where
     .                   Self: TrustedRandomAccessNoCoerce,
     .               {
     .                   // SAFETY: the caller must uphold the contract for
     .                   // `Iterator::__iterator_get_unchecked`.
-- line 137 ----------------------------------------

 6,153 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/map.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/doc/suspicious_doc_comments.rs
--------------------------------------------------------------------------------
Ir              

-- line 4 ----------------------------------------
     .           use rustc_errors::Applicability;
     .           use rustc_hir::Attribute;
     .           use rustc_hir::attrs::AttributeKind;
     .           use rustc_lint::LateContext;
     .           use rustc_span::Span;
     .           
     .           use super::SUSPICIOUS_DOC_COMMENTS;
     .           
25,914 ( 0.01%)  pub fn check(cx: &LateContext<'_>, attrs: &[Attribute]) -> bool {
     .               let replacements: Vec<_> = collect_doc_replacements(attrs);
     .           
 7,404 ( 0.00%)      if let Some((&(lo_span, _), &(hi_span, _))) = replacements.first().zip(replacements.last()) {
     .                   span_lint_and_then(
     .                       cx,
     .                       SUSPICIOUS_DOC_COMMENTS,
     .                       lo_span.to(hi_span),
     .                       "this is an outer doc comment and does not apply to the parent module or crate",
     .                       |diag| {
     .                           diag.multipart_suggestion(
     .                               "use an inner doc comment to document the parent module or crate",
-- line 23 ----------------------------------------
-- line 26 ----------------------------------------
     .                           );
     .                       },
     .                   );
     .           
     .                   true
     .               } else {
     .                   false
     .               }
29,616 ( 0.01%)  }
     .           
     .           fn collect_doc_replacements(attrs: &[Attribute]) -> Vec<(Span, String)> {
     .               attrs
     .                   .iter()
     .                   .filter_map(|attr| {
    10 ( 0.00%)              if let Attribute::Parsed(AttributeKind::DocComment {
     .                           style: AttrStyle::Outer,
     .                           kind: DocFragmentKind::Sugared(comment_kind),
     .                           comment,
     .                           ..
     .                       }) = attr
     .                           && let Some(com) = comment.as_str().strip_prefix('!')
     .                       {
     .                           let sugg = match comment_kind {
     .                               CommentKind::Block => format!("/*!{com}*/"),
     .                               CommentKind::Line => format!("//!{com}"),
     .                           };
     .                           Some((attr.span(), sugg))
     .                       } else {
     5 ( 0.00%)                  None
     .                       }
     .                   })
     .                   .collect()
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unnecessary_map_on_constructor.rs
--------------------------------------------------------------------------------
Ir              

-- line 32 ----------------------------------------
     .               "using `map`/`map_err` on `Option` or `Result` constructors"
     .           }
     .           
     .           declare_lint_pass!(UnnecessaryMapOnConstructor => [
     .               UNNECESSARY_MAP_ON_CONSTRUCTOR,
     .           ]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for UnnecessaryMapOnConstructor {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx rustc_hir::Expr<'tcx>) {
 9,227 ( 0.00%)          if !expr.span.from_expansion()
     .                       && let hir::ExprKind::MethodCall(path, recv, [map_arg], ..) = expr.kind
     .                       && !map_arg.span.from_expansion()
     .                       && let hir::ExprKind::Path(fun) = map_arg.kind
     .                       && let Some(sym::Option | sym::Result) = cx.typeck_results().expr_ty(recv).opt_diag_name(cx)
     .                   {
     .                       let (constructor_path, constructor_item) = if let hir::ExprKind::Call(constructor, [arg, ..]) = recv.kind
     .                           && let hir::ExprKind::Path(constructor_path) = constructor.kind
     .                           && !constructor.span.from_expansion()
-- line 49 ----------------------------------------
-- line 81 ----------------------------------------
     .                               "unnecessary `{}` on constructor `{constructor_snippet}(_)`",
     .                               path.ident.name
     .                           ),
     .                           "try",
     .                           format!("{constructor_snippet}({fun_snippet}({constructor_arg_snippet}))"),
     .                           app,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/unnecessary_map_on_constructor.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/mem_replace.rs
--------------------------------------------------------------------------------
Ir              

-- line 292 ----------------------------------------
     .           
     .           impl MemReplace {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for MemReplace {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 7,382 ( 0.00%)          if let ExprKind::Call(func, [dest, src]) = expr.kind
     .                       // Check that `expr` is a call to `mem::replace()`
     .                       && let ExprKind::Path(ref func_qpath) = func.kind
     .                       && let Some(def_id) = cx.qpath_res(func_qpath, func.hir_id).opt_def_id()
     .                       && cx.tcx.is_diagnostic_item(sym::mem_replace, def_id)
     .                       // Check that second argument is `Option::None`
     .                       && !check_replace_option_with_none(cx, src, dest, expr.span)
     .                       && !check_replace_option_with_some(cx, src, dest, expr.span, self.msrv)
     .                       && !check_replace_with_default(cx, src, dest, expr, self.msrv)
     .                   {
     .                       check_replace_with_uninit(cx, src, dest, expr.span);
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/utils/dump_hir.rs
--------------------------------------------------------------------------------
Ir              

-- line 18 ----------------------------------------
     .               /// fn foo(input: u32) -> u64 {
     .               ///     input as u64
     .               /// }
     .               /// ```
     .               DumpHir => []
     .           );
     .           
     .           impl<'tcx> LateLintPass<'tcx> for DumpHir {
    56 ( 0.00%)      fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
    10 ( 0.00%)          if has_attr(cx, item.hir_id()) {
     .                       println!("{item:#?}");
     .                   }
    56 ( 0.00%)      }
     .           
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
 9,228 ( 0.00%)          if has_attr(cx, expr.hir_id) {
     .                       println!("{expr:#?}");
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx hir::Stmt<'_>) {
     .                   match stmt.kind {
     .                       hir::StmtKind::Expr(e) | hir::StmtKind::Semi(e) if has_attr(cx, e.hir_id) => return,
     .                       _ => {},
     .                   }
     .                   if has_attr(cx, stmt.hir_id) {
     .                       println!("{stmt:#?}");
-- line 44 ----------------------------------------
-- line 46 ----------------------------------------
     .               }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'_>, item: &TraitItem<'_>) {
     .                   if has_attr(cx, item.hir_id()) {
     .                       println!("{item:#?}");
     .                   }
     .               }
     .           
    16 ( 0.00%)      fn check_impl_item(&mut self, cx: &LateContext<'_>, item: &hir::ImplItem<'_>) {
     4 ( 0.00%)          if has_attr(cx, item.hir_id()) {
     .                       println!("{item:#?}");
     .                   }
    16 ( 0.00%)      }
     .           }
     .           
     .           fn has_attr(cx: &LateContext<'_>, hir_id: hir::HirId) -> bool {
 6,179 ( 0.00%)      let attrs = cx.tcx.hir_attrs(hir_id);
187,627 ( 0.08%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_attrs (3,076x)
     5 ( 0.00%)      get_builtin_attr(attrs, sym::dump).count() > 0
     .           }

    10 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/utils/dump_hir.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/option.rs
--------------------------------------------------------------------------------
Ir              

-- line 584 ----------------------------------------
     .           use crate::num::NonZero;
     .           use crate::ops::{self, ControlFlow, Deref, DerefMut, Residual, Try};
     .           use crate::panicking::{panic, panic_display};
     .           use crate::pin::Pin;
     .           use crate::{cmp, convert, hint, mem, slice};
     .           
     .           /// The `Option` type. See [the module level documentation](self) for more.
     .           #[doc(search_unbox)]
    16 ( 0.00%)  #[derive(Copy, Debug, Hash)]
     .           #[derive_const(Eq)]
     .           #[rustc_diagnostic_item = "Option"]
     .           #[lang = "Option"]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           #[allow(clippy::derived_hash_with_manual_eq)] // PartialEq is manually implemented equivalently
     .           pub enum Option<T> {
     .               /// No value.
     .               #[lang = "None"]
-- line 600 ----------------------------------------
-- line 626 ----------------------------------------
     .               /// let x: Option<u32> = None;
     .               /// assert_eq!(x.is_some(), false);
     .               /// ```
     .               #[must_use = "if you intended to assert that this has a value, consider `.unwrap()` instead"]
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_option_basics", since = "1.48.0")]
     .               pub const fn is_some(&self) -> bool {
14,198 ( 0.01%)          matches!(*self, Some(_))
     .               }
     .           
     .               /// Returns `true` if the option is a [`Some`] and the value inside of it matches a predicate.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// let x: Option<u32> = Some(2);
-- line 642 ----------------------------------------
-- line 652 ----------------------------------------
     .               /// assert_eq!(x.as_ref().is_some_and(|x| x.len() > 1), true);
     .               /// println!("still alive {:?}", x);
     .               /// ```
     .               #[must_use]
     .               #[inline]
     .               #[stable(feature = "is_some_and", since = "1.70.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn is_some_and(self, f: impl [const] FnOnce(T) -> bool + [const] Destruct) -> bool {
 2,468 ( 0.00%)          match self {
     .                       None => false,
    14 ( 0.00%)              Some(x) => f(x),
     .                   }
     .               }
     .           
     .               /// Returns `true` if the option is a [`None`] value.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
-- line 670 ----------------------------------------
-- line 701 ----------------------------------------
     .               /// assert_eq!(x.as_ref().is_none_or(|x| x.len() > 1), true);
     .               /// println!("still alive {:?}", x);
     .               /// ```
     .               #[must_use]
     .               #[inline]
     .               #[stable(feature = "is_none_or", since = "1.82.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn is_none_or(self, f: impl [const] FnOnce(T) -> bool + [const] Destruct) -> bool {
12,312 ( 0.01%)          match self {
     .                       None => true,
     .                       Some(x) => f(x),
     .                   }
     .               }
     .           
     .               /////////////////////////////////////////////////////////////////////////
     .               // Adapter for working with references
     .               /////////////////////////////////////////////////////////////////////////
-- line 717 ----------------------------------------
-- line 735 ----------------------------------------
     .               /// // then consume *that* with `map`, leaving `text` on the stack.
     .               /// let text_length: Option<usize> = text.as_ref().map(|s| s.len());
     .               /// println!("still can print text: {text:?}");
     .               /// ```
     .               #[inline]
     .               #[rustc_const_stable(feature = "const_option_basics", since = "1.48.0")]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               pub const fn as_ref(&self) -> Option<&T> {
 1,270 ( 0.00%)          match *self {
     .                       Some(ref x) => Some(x),
     .                       None => None,
     .                   }
     .               }
     .           
     .               /// Converts from `&mut Option<T>` to `Option<&mut T>`.
     .               ///
     .               /// # Examples
-- line 751 ----------------------------------------
-- line 757 ----------------------------------------
     .               ///     None => {},
     .               /// }
     .               /// assert_eq!(x, Some(42));
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_option", since = "1.83.0")]
     .               pub const fn as_mut(&mut self) -> Option<&mut T> {
 3,933 ( 0.00%)          match *self {
     .                       Some(ref mut x) => Some(x),
     .                       None => None,
     .                   }
     .               }
     .           
     .               /// Converts from <code>[Pin]<[&]Option\<T>></code> to <code>Option<[Pin]<[&]T>></code>.
     .               ///
     .               /// [&]: reference "shared reference"
-- line 773 ----------------------------------------
-- line 802 ----------------------------------------
     .                           None => None,
     .                       }
     .                   }
     .               }
     .           
     .               #[inline]
     .               const fn len(&self) -> usize {
     .                   // Using the intrinsic avoids emitting a branch to get the 0 or 1.
    15 ( 0.00%)          let discriminant: isize = crate::intrinsics::discriminant_value(self);
     .                   discriminant as usize
     .               }
     .           
     .               /// Returns a slice of the contained value, if any. If this is `None`, an
     .               /// empty slice is returned. This can be useful to have a single type of
     .               /// iterator over an `Option` or slice.
     .               ///
     .               /// Note: Should you have an `Option<&T>` and wish to get a slice of `T`,
-- line 818 ----------------------------------------
-- line 959 ----------------------------------------
     .               /// Styles"](../../std/error/index.html#common-message-styles) in the [`std::error`](../../std/error/index.html) module docs.
     .               #[inline]
     .               #[track_caller]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_diagnostic_item = "option_expect"]
     .               #[rustc_allow_const_fn_unstable(const_precise_live_drops)]
     .               #[rustc_const_stable(feature = "const_option", since = "1.83.0")]
     .               pub const fn expect(self, msg: &str) -> T {
12,306 ( 0.01%)          match self {
     .                       Some(val) => val,
     .                       None => expect_failed(msg),
     .                   }
     .               }
     .           
     .               /// Returns the contained [`Some`] value, consuming the `self` value.
     .               ///
     .               /// Because this function may panic, its use is generally discouraged.
-- line 975 ----------------------------------------
-- line 1004 ----------------------------------------
     .               /// ```
     .               #[inline(always)]
     .               #[track_caller]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_diagnostic_item = "option_unwrap"]
     .               #[rustc_allow_const_fn_unstable(const_precise_live_drops)]
     .               #[rustc_const_stable(feature = "const_option", since = "1.83.0")]
     .               pub const fn unwrap(self) -> T {
   102 ( 0.00%)          match self {
    66 ( 0.00%)              Some(val) => val,
     .                       None => unwrap_failed(),
     .                   }
     .               }
     .           
     .               /// Returns the contained [`Some`] value or a provided default.
     .               ///
     .               /// Arguments passed to `unwrap_or` are eagerly evaluated; if you are passing
     .               /// the result of a function call, it is recommended to use [`unwrap_or_else`],
-- line 1021 ----------------------------------------
-- line 1032 ----------------------------------------
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_allow_const_fn_unstable(const_precise_live_drops)]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn unwrap_or(self, default: T) -> T
     .               where
     .                   T: [const] Destruct,
     .               {
    14 ( 0.00%)          match self {
    10 ( 0.00%)              Some(x) => x,
     .                       None => default,
     .                   }
     .               }
     .           
     .               /// Returns the contained [`Some`] value or computes it from a closure.
     .               ///
     .               /// # Examples
     .               ///
-- line 1049 ----------------------------------------
-- line 1055 ----------------------------------------
     .               #[inline]
     .               #[track_caller]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn unwrap_or_else<F>(self, f: F) -> T
     .               where
     .                   F: [const] FnOnce() -> T + [const] Destruct,
     .               {
     3 ( 0.00%)          match self {
     .                       Some(x) => x,
     .                       None => f(),
     .                   }
     .               }
     .           
     .               /// Returns the contained [`Some`] value or a default.
     .               ///
     .               /// Consumes the `self` argument then, if [`Some`], returns the contained
-- line 1071 ----------------------------------------
-- line 1087 ----------------------------------------
     .               /// [`FromStr`]: crate::str::FromStr
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn unwrap_or_default(self) -> T
     .               where
     .                   T: [const] Default,
     .               {
    32 ( 0.00%)          match self {
    27 ( 0.00%)              Some(x) => x,
     .                       None => T::default(),
     .                   }
     .               }
     .           
     .               /// Returns the contained [`Some`] value, consuming the `self` value,
     .               /// without checking that the value is not [`None`].
     .               ///
     .               /// # Safety
-- line 1104 ----------------------------------------
-- line 1154 ----------------------------------------
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn map<U, F>(self, f: F) -> Option<U>
     .               where
     .                   F: [const] FnOnce(T) -> U + [const] Destruct,
     .               {
 6,245 ( 0.00%)          match self {
    43 ( 0.00%)              Some(x) => Some(f(x)),
     .                       None => None,
     .                   }
     .               }
     .           
     .               /// Calls a function with a reference to the contained value if [`Some`].
     .               ///
     .               /// Returns the original option.
     .               ///
-- line 1171 ----------------------------------------
-- line 1219 ----------------------------------------
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[must_use = "if you don't need the returned value, use `if let` instead"]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn map_or<U, F>(self, default: U, f: F) -> U
     .               where
     .                   F: [const] FnOnce(T) -> U + [const] Destruct,
     .                   U: [const] Destruct,
     .               {
 1,913 ( 0.00%)          match self {
     .                       Some(t) => f(t),
     .                       None => default,
     .                   }
     .               }
     .           
     .               /// Computes a default function result (if none), or
     .               /// applies a different function to the contained value (if any).
     .               ///
-- line 1235 ----------------------------------------
-- line 1266 ----------------------------------------
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn map_or_else<U, D, F>(self, default: D, f: F) -> U
     .               where
     .                   D: [const] FnOnce() -> U + [const] Destruct,
     .                   F: [const] FnOnce(T) -> U + [const] Destruct,
     .               {
   614 ( 0.00%)          match self {
     .                       Some(t) => f(t),
     .                       None => default(),
     .                   }
     .               }
     .           
     .               /// Maps an `Option<T>` to a `U` by applying function `f` to the contained
     .               /// value if the option is [`Some`], otherwise if [`None`], returns the
     .               /// [default value] for the type `U`.
-- line 1282 ----------------------------------------
-- line 1533 ----------------------------------------
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_confusables("flat_map", "flatmap")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn and_then<U, F>(self, f: F) -> Option<U>
     .               where
     .                   F: [const] FnOnce(T) -> Option<U> + [const] Destruct,
     .               {
     2 ( 0.00%)          match self {
     2 ( 0.00%)              Some(x) => f(x),
     .                       None => None,
     .                   }
     .               }
     .           
     .               /// Returns [`None`] if the option is [`None`], otherwise calls `predicate`
     .               /// with the wrapped value and returns:
     .               ///
     .               /// - [`Some(t)`] if `predicate` returns `true` (where `t` is the wrapped
-- line 1550 ----------------------------------------
-- line 1571 ----------------------------------------
     .               #[inline]
     .               #[stable(feature = "option_filter", since = "1.27.0")]
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn filter<P>(self, predicate: P) -> Self
     .               where
     .                   P: [const] FnOnce(&T) -> bool + [const] Destruct,
     .                   T: [const] Destruct,
     .               {
12,303 ( 0.01%)          if let Some(x) = self {
 6,150 ( 0.00%)              if predicate(&x) {
     .                           return Some(x);
     .                       }
     .                   }
 3,076 ( 0.00%)          None
     .               }
     .           
     .               /// Returns the option if it contains a value, otherwise returns `optb`.
     .               ///
     .               /// Arguments passed to `or` are eagerly evaluated; if you are passing the
     .               /// result of a function call, it is recommended to use [`or_else`], which is
     .               /// lazily evaluated.
     .               ///
-- line 1592 ----------------------------------------
-- line 1642 ----------------------------------------
     .               #[rustc_const_unstable(feature = "const_option_ops", issue = "143956")]
     .               pub const fn or_else<F>(self, f: F) -> Option<T>
     .               where
     .                   F: [const] FnOnce() -> Option<T> + [const] Destruct,
     .                   //FIXME(const_hack): this `T: [const] Destruct` is unnecessary, but even precise live drops can't tell
     .                   // no value of type `T` gets dropped here
     .                   T: [const] Destruct,
     .               {
     3 ( 0.00%)          match self {
     .                       x @ Some(_) => x,
     .                       None => f(),
     .                   }
     .               }
     .           
     .               /// Returns [`Some`] if exactly one of `self`, `optb` is [`Some`], otherwise returns [`None`].
     .               ///
     .               /// # Examples
-- line 1658 ----------------------------------------
-- line 2130 ----------------------------------------
     .               #[rustc_const_stable(feature = "const_option", since = "1.83.0")]
     .               pub const fn copied(self) -> Option<T>
     .               where
     .                   T: Copy,
     .               {
     .                   // FIXME(const-hack): this implementation, which sidesteps using `Option::map` since it's not const
     .                   // ready yet, should be reverted when possible to avoid code repetition
     .                   match self {
    70 ( 0.00%)              Some(&v) => Some(v),
     .                       None => None,
     .                   }
     .               }
     .           
     .               /// Maps an `Option<&T>` to an `Option<T>` by cloning the contents of the
     .               /// option.
     .               ///
     .               /// # Examples
-- line 2146 ----------------------------------------
-- line 2266 ----------------------------------------
     .           const impl<T> Clone for Option<T>
     .           where
     .               // FIXME(const_hack): the T: [const] Destruct should be inferred from the Self: [const] Destruct in clone_from.
     .               // See https://github.com/rust-lang/rust/issues/144207
     .               T: [const] Clone + [const] Destruct,
     .           {
     .               #[inline]
     .               fn clone(&self) -> Self {
81,809 ( 0.03%)          match self {
     .                       Some(x) => Some(x.clone()),
     .                       None => None,
     .                   }
     .               }
     .           
     .               #[inline]
     .               fn clone_from(&mut self, source: &Self) {
     .                   match (self, source) {
-- line 2282 ----------------------------------------
-- line 2431 ----------------------------------------
     .           impl<T> crate::marker::StructuralPartialEq for Option<T> {}
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           #[rustc_const_unstable(feature = "const_cmp", issue = "143800")]
     .           const impl<T: [const] PartialEq> PartialEq for Option<T> {
     .               #[inline]
     .               fn eq(&self, other: &Self) -> bool {
     .                   // Spelling out the cases explicitly optimizes better than
     .                   // `_ => false`
61,068 ( 0.02%)          match (self, other) {
     .                       (Some(l), Some(r)) => *l == *r,
     .                       (Some(_), None) => false,
     .                       (None, Some(_)) => false,
     .                       (None, None) => true,
     .                   }
     .               }
     .           }
     .           
-- line 2447 ----------------------------------------
-- line 2861 ----------------------------------------
     .           
     .               #[inline]
     .               fn from_output(output: Self::Output) -> Self {
     .                   Some(output)
     .               }
     .           
     .               #[inline]
     .               fn branch(self) -> ControlFlow<Self::Residual, Self::Output> {
13,618 ( 0.01%)          match self {
    20 ( 0.00%)              Some(v) => ControlFlow::Continue(v),
     .                       None => ControlFlow::Break(None),
     .                   }
     .               }
     .           }
     .           
     .           #[unstable(feature = "try_trait_v2", issue = "84277", old_name = "try_trait")]
     .           #[rustc_const_unstable(feature = "const_try", issue = "74935")]
     .           // Note: manually specifying the residual type instead of using the default to work around
     .           // https://github.com/rust-lang/rust/issues/99940
     .           const impl<T> ops::FromResidual<Option<convert::Infallible>> for Option<T> {
     .               #[inline]
     .               fn from_residual(residual: Option<convert::Infallible>) -> Self {
     .                   match residual {
     7 ( 0.00%)              None => None,
     .                   }
     .               }
     .           }
     .           
     .           #[diagnostic::do_not_recommend]
     .           #[unstable(feature = "try_trait_v2_yeet", issue = "96374")]
     .           #[rustc_const_unstable(feature = "const_try", issue = "74935")]
     .           const impl<T> ops::FromResidual<ops::Yeet<()>> for Option<T> {
-- line 2892 ----------------------------------------

10,177 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/option.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/if_let_mutex.rs
--------------------------------------------------------------------------------
Ir              

-- line 47 ----------------------------------------
     .               correctness,
     .               "locking a `Mutex` in an `if let` block can cause deadlocks"
     .           }
     .           
     .           declare_lint_pass!(IfLetMutex => [IF_LET_MUTEX]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for IfLetMutex {
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 9,228 ( 0.00%)          if cx.tcx.sess.edition() >= Edition2024 {
     .                       return;
     .                   }
     .           
 3,076 ( 0.00%)          if let Some(higher::IfLet {
     .                       let_expr,
     .                       if_then,
     .                       if_else: Some(if_else),
     .                       ..
 6,152 ( 0.00%)          }) = higher::IfLet::hir(cx, expr)
15,380 ( 0.01%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::IfLet>::hir (3,076x)
     .                       && let ctxt = expr.span.ctxt()
     .                       && let Some(op_mutex) = for_each_expr_without_closures(let_expr, |e| mutex_lock_call(cx, ctxt, e, None))
     .                       && let Some(arm_mutex) =
     .                           for_each_expr_without_closures((if_then, if_else), |e| mutex_lock_call(cx, ctxt, e, Some(op_mutex)))
     .                   {
     .                       let diag = |diag: &mut Diag<'_, ()>| {
     .                           diag.span_label(
     .                               op_mutex.span,
-- line 72 ----------------------------------------
-- line 81 ----------------------------------------
     .                       span_lint_and_then(
     .                           cx,
     .                           IF_LET_MUTEX,
     .                           expr.span,
     .                           "calling `Mutex::lock` inside the scope of another `Mutex::lock` causes a deadlock",
     .                           diag,
     .                       );
     .                   }
 3,076 ( 0.00%)      }
     .           }
     .           
     .           fn mutex_lock_call<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               ctxt: SyntaxContext,
     .               expr: &'tcx Expr<'_>,
     .               op_mutex: Option<&'tcx Expr<'_>>,
     .           ) -> ControlFlow<&'tcx Expr<'tcx>> {
-- line 97 ----------------------------------------

52,292 ( 0.02%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/if_let_mutex.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/regex.rs
--------------------------------------------------------------------------------
Ir              

-- line 110 ----------------------------------------
     .           #[derive(Copy, Clone)]
     .           enum RegexKind {
     .               Unicode,
     .               UnicodeSet,
     .               Bytes,
     .               BytesSet,
     .           }
     .           
     7 ( 0.00%)  #[derive(Default)]
     .           pub struct Regex {
     .               definitions: DefIdMap<RegexKind>,
     .               loop_stack: Vec<(OwnerId, Span)>,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Regex {
     7 ( 0.00%)      fn check_crate(&mut self, cx: &LateContext<'tcx>) {
     .                   let mut resolve = |path: &PathLookup, kind: RegexKind| {
     .                       for &id in path.get(cx) {
     .                           self.definitions.insert(id, kind);
     .                       }
     .                   };
     .           
     .                   resolve(&paths::REGEX_NEW, RegexKind::Unicode);
     .                   resolve(&paths::REGEX_BUILDER_NEW, RegexKind::Unicode);
     .                   resolve(&paths::REGEX_SET_NEW, RegexKind::UnicodeSet);
     .                   resolve(&paths::REGEX_BYTES_NEW, RegexKind::Bytes);
     .                   resolve(&paths::REGEX_BYTES_BUILDER_NEW, RegexKind::Bytes);
     .                   resolve(&paths::REGEX_BYTES_SET_NEW, RegexKind::BytesSet);
     6 ( 0.00%)      }
     .           
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
25,222 ( 0.01%)          if let ExprKind::Call(fun, [arg]) = expr.kind
   614 ( 0.00%)              && let Some(def_id) = fun.res(cx).opt_def_id()
     .                       && let Some(regex_kind) = self.definitions.get(&def_id)
     .                   {
     .                       if let Some(&(loop_item_id, loop_span)) = self.loop_stack.last()
     .                           && loop_item_id == fun.hir_id.owner
     .                           && (matches!(arg.kind, ExprKind::Lit(_)) || const_str(cx, arg).is_some())
     .                       {
     .                           span_lint_and_help(
     .                               cx,
-- line 150 ----------------------------------------
-- line 157 ----------------------------------------
     .                       }
     .           
     .                       match regex_kind {
     .                           RegexKind::Unicode => check_regex(cx, arg, true),
     .                           RegexKind::UnicodeSet => check_set(cx, arg, true),
     .                           RegexKind::Bytes => check_regex(cx, arg, false),
     .                           RegexKind::BytesSet => check_set(cx, arg, false),
     .                       }
 6,152 ( 0.00%)          } else if let ExprKind::Loop(block, _, _, span) = expr.kind {
     .                       self.loop_stack.push((block.hir_id.owner, span));
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_expr_post(&mut self, _: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
21,532 ( 0.01%)          if matches!(expr.kind, ExprKind::Loop(..)) {
     .                       self.loop_stack.pop();
     .                   }
     .               }
     .           }
     .           
     .           fn lint_syntax_error(cx: &LateContext<'_>, error: &regex_syntax::Error, unescaped: &str, base: Span, offset: u8) {
     .               let parts: Option<(_, _, &dyn Display)> = match &error {
     .                   regex_syntax::Error::Parse(e) => Some((e.span(), e.auxiliary_span(), e.kind())),
-- line 179 ----------------------------------------

   615 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/regex.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_abs_diff.rs
--------------------------------------------------------------------------------
Ir              

-- line 49 ----------------------------------------
     .           
     .           impl ManualAbsDiff {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualAbsDiff {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if !expr.span.from_expansion()
     .                       && let Some(if_expr) = If::hir(expr)
     .                       && let Some(r#else) = if_expr.r#else
     .                       && let ExprKind::Binary(op, rhs, lhs) = if_expr.cond.kind
     .                       && let (BinOpKind::Gt | BinOpKind::Ge, mut a, mut b) | (BinOpKind::Lt | BinOpKind::Le, mut b, mut a) =
     .                           (op.node, rhs, lhs)
     .                       && let Some((ty, b_n_refs)) = self.are_ty_eligible(cx, a, b)
     .                       && is_sub_expr(cx, if_expr.then, a, b, ty)
     .                       && is_sub_expr(cx, r#else, b, a, ty)
-- line 66 ----------------------------------------
-- line 86 ----------------------------------------
     .                                   Sugg::hir(cx, a, "..").maybe_paren(),
     .                                   "*".repeat(b_n_refs),
     .                                   Sugg::hir(cx, b, "..")
     .                               );
     .                               diag.span_suggestion(expr.span, "replace with `abs_diff`", sugg, applicability);
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           impl ManualAbsDiff {
     .               /// Returns a type if `a` and `b` are both of it, and this lint can be applied to that
     .               /// type (currently, any primitive int, or a `Duration`)
     .               fn are_ty_eligible<'tcx>(&self, cx: &LateContext<'tcx>, a: &Expr<'_>, b: &Expr<'_>) -> Option<(Ty<'tcx>, usize)> {
     .                   let is_int = |ty: Ty<'_>| matches!(ty.kind(), ty::Uint(_) | ty::Int(_)) && self.msrv.meets(cx, msrvs::ABS_DIFF);
     .                   let is_duration =
-- line 102 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/declare_clippy_lint/src/lib.rs
--------------------------------------------------------------------------------
Ir             

-- line 2 ----------------------------------------
    .           
    .           extern crate rustc_lint;
    .           
    .           use rustc_lint::{Lint, LintId, LintStore};
    .           
    .           // Needed by `declare_clippy_lint!`.
    .           pub extern crate rustc_session;
    .           
   24 ( 0.00%)  #[derive(Default)]
    .           pub struct LintListBuilder {
    .               lints: Vec<&'static Lint>,
    .               all: Vec<LintId>,
    .               cargo: Vec<LintId>,
    .               complexity: Vec<LintId>,
    .               correctness: Vec<LintId>,
    .               nursery: Vec<LintId>,
    .               pedantic: Vec<LintId>,
    .               perf: Vec<LintId>,
    .               restriction: Vec<LintId>,
    .               style: Vec<LintId>,
    .               suspicious: Vec<LintId>,
    .           }
    .           impl LintListBuilder {
    9 ( 0.00%)      pub fn insert(&mut self, lints: &[&LintInfo]) {
    .                   #[allow(clippy::enum_glob_use)]
    .                   use LintCategory::*;
    .           
  832 ( 0.00%)          self.lints.extend(lints.iter().map(|&x| x.lint));
2,493 ( 0.00%)          for &&LintInfo { lint, category, .. } in lints {
4,155 ( 0.00%)              let (all, cat) = match category {
    .                           Complexity => (Some(&mut self.all), &mut self.complexity),
    .                           Correctness => (Some(&mut self.all), &mut self.correctness),
    .                           Perf => (Some(&mut self.all), &mut self.perf),
    .                           Style => (Some(&mut self.all), &mut self.style),
    .                           Suspicious => (Some(&mut self.all), &mut self.suspicious),
    .                           Cargo => (None, &mut self.cargo),
    .                           Nursery => (None, &mut self.nursery),
    .                           Pedantic => (None, &mut self.pedantic),
    .                           Restriction => (None, &mut self.restriction),
    .                       };
    .                       if let Some(all) = all {
    .                           all.push(LintId::of(lint));
    .                       }
    .                       cat.push(LintId::of(lint));
    .                   }
    8 ( 0.00%)      }
    .           
    8 ( 0.00%)      pub fn register(self, store: &mut LintStore) {
    3 ( 0.00%)          store.register_lints(&self.lints);
314,398 ( 0.13%)  => ???:<rustc_lint::context::LintStore>::register_lints (1x)
   24 ( 0.00%)          store.register_group(true, "clippy::all", Some("clippy_all"), self.all);
1,999 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   23 ( 0.00%)          store.register_group(true, "clippy::cargo", Some("clippy_cargo"), self.cargo);
  451 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   22 ( 0.00%)          store.register_group(true, "clippy::complexity", Some("clippy_complexity"), self.complexity);
  602 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   17 ( 0.00%)          store.register_group(
  542 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
    .                       true,
    .                       "clippy::correctness",
    .                       Some("clippy_correctness"),
    5 ( 0.00%)              self.correctness,
    .                   );
   22 ( 0.00%)          store.register_group(true, "clippy::nursery", Some("clippy_nursery"), self.nursery);
  507 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   22 ( 0.00%)          store.register_group(true, "clippy::pedantic", Some("clippy_pedantic"), self.pedantic);
  579 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   22 ( 0.00%)          store.register_group(true, "clippy::perf", Some("clippy_perf"), self.perf);
  504 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   17 ( 0.00%)          store.register_group(
2,504 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
    .                       true,
    .                       "clippy::restriction",
    .                       Some("clippy_restriction"),
    5 ( 0.00%)              self.restriction,
    .                   );
   22 ( 0.00%)          store.register_group(true, "clippy::style", Some("clippy_style"), self.style);
  611 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
   23 ( 0.00%)          store.register_group(true, "clippy::suspicious", Some("clippy_suspicious"), self.suspicious);
  567 ( 0.00%)  => ???:<rustc_lint::context::LintStore>::register_group (1x)
    9 ( 0.00%)      }
    .           }
    .           
    .           #[derive(Copy, Clone, Debug)]
    .           pub enum LintCategory {
    .               Cargo,
    .               Complexity,
    .               Correctness,
    .               Nursery,
-- line 79 ----------------------------------------

  909 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/declare_clippy_lint/src/lib.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/transmute/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 518 ----------------------------------------
     .                           Sugg::NonParen(format!("{}.{}", outer_sugg.maybe_paren(), first.name).into()),
     .                       )
     .                   } else {
     .                       (outer_type, outer_sugg)
     .                   }
     .               }
     .           }
     .           impl<'tcx> LateLintPass<'tcx> for Transmute {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
 7,996 ( 0.00%)          if let ExprKind::Call(path_expr, [arg]) = e.kind
 4,298 ( 0.00%)              && let ExprKind::Path(QPath::Resolved(None, path)) = path_expr.kind
     .                       && let Some(def_id) = path.res.opt_def_id()
 4,298 ( 0.00%)              && cx.tcx.is_diagnostic_item(sym::transmute, def_id)
61,400 ( 0.03%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
     .                   {
     .                       // Avoid suggesting non-const operations in const contexts:
     .                       // - from/to bits (https://github.com/rust-lang/rust/issues/73736)
     .                       // - dereferencing raw pointers (https://github.com/rust-lang/rust/issues/51911)
     .                       // - char conversions (https://github.com/rust-lang/rust/issues/89259)
     .                       let const_context = is_in_const_context(cx);
     .           
     .                       let (from_ty, from_ty_adjusted) = match cx.typeck_results().expr_adjustments(arg) {
-- line 538 ----------------------------------------
-- line 563 ----------------------------------------
     .                           | (unsound_collection_transmute::check(cx, e, from_ty, to_ty)
     .                               || transmute_undefined_repr::check(cx, e, from_ty, to_ty))
     .                           | (eager_transmute::check(cx, e, arg, from_ty, to_ty));
     .           
     .                       if !linted {
     .                           transmutes_expressible_as_ptr_casts::check(cx, e, from_ty, from_ty_adjusted, to_ty, arg, const_context);
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

 1,228 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/transmute/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/async_yields_async.rs
--------------------------------------------------------------------------------
Ir              

-- line 43 ----------------------------------------
     .               pub ASYNC_YIELDS_ASYNC,
     .               correctness,
     .               "async blocks that return a type that can be awaited"
     .           }
     .           
     .           declare_lint_pass!(AsyncYieldsAsync => [ASYNC_YIELDS_ASYNC]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for AsyncYieldsAsync {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          let ExprKind::Closure(Closure {
     .                       kind: ClosureKind::Coroutine(CoroutineKind::Desugared(CoroutineDesugaring::Async, kind)),
     .                       body: body_id,
     .                       ..
     .                   }) = expr.kind
     .                   else {
     .                       return;
     .                   };
     .           
-- line 60 ----------------------------------------
-- line 118 ----------------------------------------
     .                                   return_expr_span,
     .                                   "consider awaiting this value",
     .                                   format!("{return_expr_snip}.await"),
     .                                   applicability,
     .                               );
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mut_ptr.rs
--------------------------------------------------------------------------------
Ir              

-- line 467 ----------------------------------------
     .               #[must_use = "returns a new pointer rather than modifying its argument"]
     .               #[rustc_const_stable(feature = "const_ptr_offset", since = "1.61.0")]
     .               #[inline(always)]
     .               pub const fn wrapping_offset(self, count: isize) -> *mut T
     .               where
     .                   T: Sized,
     .               {
     .                   // SAFETY: the `arith_offset` intrinsic has no prerequisites to be called.
     4 ( 0.00%)          unsafe { intrinsics::arith_offset(self, count) as *mut T }
     .               }
     .           
     .               /// Adds a signed offset in bytes to a pointer using wrapping arithmetic.
     .               ///
     .               /// `count` is in units of **bytes**.
     .               ///
     .               /// This is purely a convenience for casting to a `u8` pointer and
     .               /// using [wrapping_offset][pointer::wrapping_offset] on it. See that method
-- line 483 ----------------------------------------
-- line 963 ----------------------------------------
     .                       (
     .                           this: *const () = self as *const (),
     .                           count: usize = count,
     .                           size: usize = size_of::<T>(),
     .                       ) => runtime_add_nowrap(this, count, size)
     .                   );
     .           
     .                   // SAFETY: the caller must uphold the safety contract for `offset`.
23,120 ( 0.01%)          unsafe { intrinsics::offset(self, count) }
     .               }
     .           
     .               /// Adds an unsigned offset in bytes to a pointer.
     .               ///
     .               /// `count` is in units of bytes.
     .               ///
     .               /// This is purely a convenience for casting to a `u8` pointer and
     .               /// using [add][pointer::add] on it. See that method for documentation
-- line 979 ----------------------------------------
-- line 1047 ----------------------------------------
     .           
     .                   if T::IS_ZST {
     .                       // Pointer arithmetic does nothing when the pointee is a ZST.
     .                       self
     .                   } else {
     .                       // SAFETY: the caller must uphold the safety contract for `offset`.
     .                       // Because the pointee is *not* a ZST, that means that `count` is
     .                       // at most `isize::MAX`, and thus the negation cannot overflow.
 1,246 ( 0.00%)              unsafe { intrinsics::offset(self, intrinsics::unchecked_sub(0, count as isize)) }
     .                   }
     .               }
     .           
     .               /// Subtracts an unsigned offset in bytes from a pointer.
     .               ///
     .               /// `count` is in units of bytes.
     .               ///
     .               /// This is purely a convenience for casting to a `u8` pointer and
-- line 1063 ----------------------------------------

 4,656 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mut_ptr.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/doc/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 731 ----------------------------------------
     .               valid_idents: &'static FxHashSet<String>,
     .               check_private_items: bool,
     .           }
     .           
     .           impl Documentation {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self {
     .                       valid_idents: &conf.doc_valid_idents,
     3 ( 0.00%)              check_private_items: conf.check_private_items,
     .                   }
     .               }
     .           }
     .           
     .           impl EarlyLintPass for Documentation {
25,907 ( 0.01%)      fn check_attributes(&mut self, cx: &EarlyContext<'_>, attrs: &[rustc_ast::Attribute]) {
     .                   include_in_doc_without_cfg::check(cx, attrs);
29,608 ( 0.01%)      }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Documentation {
37,020 ( 0.02%)      fn check_attributes(&mut self, cx: &LateContext<'tcx>, attrs: &'tcx [Attribute]) {
37,020 ( 0.02%)          let Some(headers) = check_attrs(cx, self.valid_idents, attrs) else {
     .                       return;
     .                   };
     .           
61,101 ( 0.02%)          match cx.tcx.hir_node(cx.last_node_with_lint_attrs) {
229,524 ( 0.09%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_node (3,702x)
 3,684 ( 0.00%)              Node::Field(FieldDef { span, safety, .. }) => match (headers.safety, safety) {
     .                           (false, Safety::Unsafe) => span_lint(
     .                               cx,
     .                               MISSING_SAFETY_DOC,
     .                               *span,
     .                               "docs for unsafe field missing `# Safety` section",
     .                           ),
     .                           (true, Safety::Safe) if cx.tcx.features().unsafe_fields() => span_lint_and_help(
     .                               cx,
-- line 765 ----------------------------------------
-- line 766 ----------------------------------------
     .                               UNNECESSARY_SAFETY_DOC,
     .                               *span,
     .                               "field with `# Safety` documentation is not marked unsafe",
     .                               None,
     .                               "if the field has safety invariants, mark it `unsafe`",
     .                           ),
     .                           _ => (),
     .                       },
     7 ( 0.00%)              Node::Item(item) => {
     .                           too_long_first_doc_paragraph::check(
     .                               cx,
     .                               item,
     .                               attrs,
    14 ( 0.00%)                      headers.first_paragraph_text_len,
     7 ( 0.00%)                      headers.first_paragraph_md_len,
     7 ( 0.00%)                      self.check_private_items,
     .                           );
    33 ( 0.00%)                  match item.kind {
     .                               ItemKind::Fn { sig, body, .. }
     6 ( 0.00%)                          if !(is_entrypoint_fn(cx, item.owner_id.to_def_id())
    68 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::is_entrypoint_fn (1x)
     .                                       || item.span.in_external_macro(cx.tcx.sess.source_map())) =>
     .                               {
     .                                   missing_headers::check(cx, item.owner_id, sig, headers, Some(body), self.check_private_items);
     .                               },
     .                               ItemKind::Trait { safety, .. } => match (headers.safety, safety) {
     .                                   (false, Safety::Unsafe) => span_lint(
     .                                       cx,
     .                                       MISSING_SAFETY_DOC,
-- line 793 ----------------------------------------
-- line 807 ----------------------------------------
     .                       },
     .                       Node::TraitItem(trait_item) => {
     .                           if let TraitItemKind::Fn(sig, ..) = trait_item.kind
     .                               && !trait_item.span.in_external_macro(cx.tcx.sess.source_map())
     .                           {
     .                               missing_headers::check(cx, trait_item.owner_id, sig, headers, None, self.check_private_items);
     .                           }
     .                       },
     2 ( 0.00%)              Node::ImplItem(impl_item) => {
    10 ( 0.00%)                  if let ImplItemKind::Fn(sig, body_id) = impl_item.kind
    10 ( 0.00%)                      && !impl_item.span.in_external_macro(cx.tcx.sess.source_map())
     .                               && !is_trait_impl_item(cx, impl_item.hir_id())
     .                           {
     .                               missing_headers::check(
     .                                   cx,
     .                                   impl_item.owner_id,
     .                                   sig,
     .                                   headers,
     .                                   Some(body_id),
     .                                   self.check_private_items,
     .                               );
     .                           }
     .                       },
     .                       _ => {},
     .                   }
29,616 ( 0.01%)      }
     .           }
     .           
     .           #[derive(Copy, Clone)]
     .           struct Fragments<'a> {
     .               doc: &'a str,
     .               fragments: &'a [DocFragment],
     .           }
     .           
-- line 840 ----------------------------------------
-- line 867 ----------------------------------------
     .               // We don't want the parser to choke on intra doc links. Since we don't
     .               // actually care about rendering them, just pretend that all broken links
     .               // point to a fake address.
     .               #[expect(clippy::unnecessary_wraps)] // we're following a type signature
     .               fn fake_broken_link_callback<'a>(_: BrokenLink<'_>) -> Option<(CowStr<'a>, CowStr<'a>)> {
     .                   Some(("fake".into(), "fake".into()))
     .               }
     .           
22,212 ( 0.01%)      if suspicious_doc_comments::check(cx, attrs) || is_doc_hidden(attrs) {
218,553 ( 0.09%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/doc/suspicious_doc_comments.rs:clippy_lints::doc::suspicious_doc_comments::check (3,702x)
     .                   return None;
     .               }
     .           
 7,404 ( 0.00%)      let (fragments, _) = attrs_to_doc_fragments(
     .                   attrs.iter().filter_map(|attr| {
     .                       if attr.doc_str_and_fragment_kind().is_none() || attr.span().in_external_macro(cx.sess().source_map()) {
     .                           None
     .                       } else {
     .                           Some((attr, None))
     .                       }
     .                   }),
     .                   true,
-- line 887 ----------------------------------------
-- line 889 ----------------------------------------
     .           
     .               let mut doc = String::with_capacity(fragments.iter().map(|frag| frag.doc.as_str().len() + 1).sum());
     .           
     .               for fragment in &fragments {
     .                   add_doc_fragment(&mut doc, fragment);
     .               }
     .               doc.pop();
     .           
 3,702 ( 0.00%)      if doc.trim().is_empty() {
11,106 ( 0.00%)          if let Some(span) = span_of_fragments(&fragments) {
44,424 ( 0.02%)  => ???:rustc_resolve::rustdoc::span_of_fragments (3,702x)
     .                       span_lint_and_help(
     .                           cx,
     .                           EMPTY_DOCS,
     .                           span,
     .                           "empty doc comment",
     .                           None,
     .                           "consider removing or filling it",
     .                       );
     .                   }
11,106 ( 0.00%)          return Some(DocHeaders::default());
     .               }
     .           
     .               // Only emits the allow-by-default `DOC_LINK_CODE`; skip its extra markdown reparse when it's off.
     .               if !clippy_utils::is_lint_allowed(cx, DOC_LINK_CODE, cx.last_node_with_lint_attrs) {
     .                   check_for_code_clusters(
     .                       cx,
     .                       pulldown_cmark::Parser::new_with_broken_link_callback(
     .                           &doc,
-- line 916 ----------------------------------------

11,736 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/doc/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_update.rs
--------------------------------------------------------------------------------
Ir              

-- line 44 ----------------------------------------
     .               pub NEEDLESS_UPDATE,
     .               complexity,
     .               "using `Foo { ..base }` when there are no missing fields"
     .           }
     .           
     .           declare_lint_pass!(NeedlessUpdate => [NEEDLESS_UPDATE]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NeedlessUpdate {
15,380 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Struct(_, fields, StructTailExpr::Base(base)) = expr.kind {
     .                       let ty = cx.typeck_results().expr_ty(expr);
     .                       if let ty::Adt(def, _) = ty.kind()
     .                           && fields.len() == def.non_enum_variant().fields.len()
     .                           && !def.variant(0_usize.into()).is_field_list_non_exhaustive()
     .                       {
     .                           span_lint(
     .                               cx,
     .                               NEEDLESS_UPDATE,
     .                               base.span,
     .                               "struct update has no effect, all the fields in the struct have already been specified",
     .                           );
     .                       }
     .                   }
18,456 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/explicit_write.rs
--------------------------------------------------------------------------------
Ir              

-- line 47 ----------------------------------------
     .           
     .           impl ExplicitWrite {
     .               pub fn new(format_args: FormatArgsStorage) -> Self {
     .                   Self { format_args }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ExplicitWrite {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   // match call to unwrap
 6,152 ( 0.00%)          if let ExprKind::MethodCall(unwrap_fun, write_call, [], _) = expr.kind
     .                       && unwrap_fun.ident.name == sym::unwrap
     .                       // match call to write_fmt
     .                       && let ExprKind::MethodCall(write_fun, write_recv, [write_arg], _) = *look_in_block(cx, &write_call.kind)
     .                       && let ExprKind::Call(write_recv_path, []) = write_recv.kind
     .                       && write_fun.ident.name == sym::write_fmt
     .                       && let Some(def_id) = write_recv_path.basic_res().opt_def_id()
     .                   {
     .                       // match calls to std::io::stdout() / std::io::stderr ()
-- line 65 ----------------------------------------
-- line 105 ----------------------------------------
     .                           EXPLICIT_WRITE,
     .                           expr.span,
     .                           format!("use of `{used}.unwrap()`"),
     .                           "try",
     .                           format!("{prefix}{sugg_mac}!({inputs_snippet})"),
     .                           applicability,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// If `kind` is a block that looks like `{ let result = $expr; result }` then
     .           /// returns $expr. Otherwise returns `kind`.
     .           fn look_in_block<'tcx, 'hir>(cx: &LateContext<'tcx>, kind: &'tcx ExprKind<'hir>) -> &'tcx ExprKind<'hir> {
     .               if let ExprKind::Block(block, _label @ None) = kind
     .                   && let Block {
     .                       stmts: [Stmt { kind: StmtKind::Let(local), .. }],
-- line 121 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/mem/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 460 ----------------------------------------
     .           /// assert_eq!(13, unsafe { mem::size_of_val_raw(y) });
     .           /// ```
     .           #[inline]
     .           #[must_use]
     .           #[stable(feature = "layout_for_ptr", since = "CURRENT_RUSTC_VERSION")]
     .           #[rustc_const_stable(feature = "layout_for_ptr", since = "CURRENT_RUSTC_VERSION")]
     .           pub const unsafe fn size_of_val_raw<T: ?Sized>(val: *const T) -> usize {
     .               // SAFETY: the caller must provide a valid raw pointer
     1 ( 0.00%)      unsafe { intrinsics::size_of_val(val) }
     .           }
     .           
     .           /// Returns the [ABI]-required minimum alignment of a type in bytes.
     .           ///
     .           /// Every reference to a value of the type `T` must be a multiple of this number.
     .           ///
     .           /// This is the alignment used for struct fields. It may be smaller than the preferred alignment.
     .           ///
-- line 476 ----------------------------------------
-- line 634 ----------------------------------------
     .           ///
     .           /// [type-layout]: ../../reference/type-layout.html#r-layout.primitive
     .           #[inline]
     .           #[must_use]
     .           #[stable(feature = "layout_for_ptr", since = "CURRENT_RUSTC_VERSION")]
     .           #[rustc_const_stable(feature = "layout_for_ptr", since = "CURRENT_RUSTC_VERSION")]
     .           pub const unsafe fn align_of_val_raw<T: ?Sized>(val: *const T) -> usize {
     .               // SAFETY: the caller must provide a valid raw pointer
     1 ( 0.00%)      unsafe { intrinsics::align_of_val(val) }
     .           }
     .           
     .           /// Returns `true` if dropping values of type `T` matters.
     .           ///
     .           /// This is purely an optimization hint, and may be implemented conservatively:
     .           /// it may return `true` for types that don't actually need to be dropped.
     .           /// As such always returning `true` would be a valid implementation of
     .           /// this function. However if this function actually returns `false`, then you
-- line 650 ----------------------------------------
-- line 967 ----------------------------------------
     .               // such that the old value is not duplicated. Nothing is dropped and
     .               // nothing here can panic.
     .               unsafe {
     .                   // Ideally we wouldn't use the intrinsics here, but going through the
     .                   // `ptr` methods introduces two unnecessary UbChecks, so until we can
     .                   // remove those for pointers that come from references, this uses the
     .                   // intrinsics instead so this stays very cheap in MIR (and debug).
     .           
39,588 ( 0.02%)          let result = crate::intrinsics::read_via_copy(dest);
66,606 ( 0.03%)          crate::intrinsics::write_via_move(dest, src);
     .                   result
     .               }
     .           }
     .           
     .           /// Disposes of a value.
     .           ///
     .           /// This effectively does nothing for types which implement `Copy`, e.g.
     .           /// integers. Such values are copied and _then_ moved into the function, so the
-- line 984 ----------------------------------------

 3,078 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/mem/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/formatting.rs
--------------------------------------------------------------------------------
Ir              

-- line 141 ----------------------------------------
     .               POSSIBLE_MISSING_COMMA,
     .               POSSIBLE_MISSING_ELSE,
     .               SUSPICIOUS_ASSIGNMENT_FORMATTING,
     .               SUSPICIOUS_ELSE_FORMATTING,
     .               SUSPICIOUS_UNARY_OP_FORMATTING,
     .           ]);
     .           
     .           impl EarlyLintPass for Formatting {
    24 ( 0.00%)      fn check_block(&mut self, cx: &EarlyContext<'_>, block: &Block) {
     .                   for w in block.stmts.windows(2) {
     .                       if let (StmtKind::Expr(first), StmtKind::Expr(second) | StmtKind::Semi(second)) = (&w[0].kind, &w[1].kind) {
     .                           check_missing_else(cx, first, second);
     .                       }
     .                   }
    24 ( 0.00%)      }
     .           
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
     .                   check_assign(cx, expr);
     .                   check_unop(cx, expr);
     .                   check_else(cx, expr);
     .                   check_array(cx, expr);
24,584 ( 0.01%)      }
     .           }
     .           
     .           /// Implementation of the `SUSPICIOUS_ASSIGNMENT_FORMATTING` lint.
     .           fn check_assign(cx: &EarlyContext<'_>, expr: &Expr) {
 9,219 ( 0.00%)      if let ExprKind::Assign(ref lhs, ref rhs, _) = expr.kind
     .                   && !lhs.span.from_expansion()
     .                   && !rhs.span.from_expansion()
     .               {
     .                   let eq_span = lhs.span.between(rhs.span);
     .                   if let ExprKind::Unary(op, ref sub_rhs) = rhs.kind
     .                       && let Some(eq_snippet) = snippet_opt(cx, eq_span)
     .                   {
     .                       let op = op.as_str();
-- line 175 ----------------------------------------
-- line 188 ----------------------------------------
     .                           );
     .                       }
     .                   }
     .               }
     .           }
     .           
     .           /// Implementation of the `SUSPICIOUS_UNARY_OP_FORMATTING` lint.
     .           fn check_unop(cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)      if let ExprKind::Binary(ref binop, ref lhs, ref rhs) = expr.kind
     .                   && !lhs.span.from_expansion() && !rhs.span.from_expansion()
     .                   // span between BinOp LHS and RHS
     .                   && let binop_span = lhs.span.between(rhs.span)
     .                   // if RHS is an UnOp
     .                   && let ExprKind::Unary(op, ref un_rhs) = rhs.kind
     .                   // from UnOp operator to UnOp operand
     .                   && let unop_operand_span = rhs.span.until(un_rhs.span)
     .                   && let Some(binop_snippet) = snippet_opt(cx, binop_span)
-- line 204 ----------------------------------------
-- line 220 ----------------------------------------
     .                       None,
     .                       format!("put a space between `{binop_str}` and `{unop_str}` and remove the space after `{unop_str}`"),
     .                   );
     .               }
     .           }
     .           
     .           /// Implementation of the `SUSPICIOUS_ELSE_FORMATTING` lint for weird `else`.
     .           fn check_else(cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)      if let ExprKind::If(_, then, Some(else_)) = &expr.kind
     .                   && (is_block(else_) || is_if(else_))
     .                   && !then.span.from_expansion() && !else_.span.from_expansion()
     .                   && !expr.span.in_external_macro(cx.sess().source_map())
     .           
     .                   // workaround for rust-lang/rust#43081
     .                   && expr.span.lo().0 != 0 && expr.span.hi().0 != 0
     .           
     .                   // this will be a span from the closing ‘}’ of the “then” block (excluding) to
-- line 236 ----------------------------------------
-- line 282 ----------------------------------------
     .           }
     .           
     .           fn indentation(cx: &EarlyContext<'_>, span: Span) -> usize {
     .               cx.sess().source_map().lookup_char_pos(span.lo()).col.0
     .           }
     .           
     .           /// Implementation of the `POSSIBLE_MISSING_COMMA` lint for array
     .           fn check_array(cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)      if let ExprKind::Array(ref array) = expr.kind {
     .                   for element in array {
     .                       if let ExprKind::Binary(ref op, ref lhs, _) = element.kind
     .                           && has_unary_equivalent(op.node)
     .                           && lhs.span.eq_ctxt(op.span)
     .                           && let space_span = lhs.span.between(op.span)
     .                           && let Some(space_snippet) = snippet_opt(cx, space_span)
     .                           && let lint_span = lhs.span.with_lo(lhs.span.hi())
     .                           && space_snippet.contains('\n')
-- line 298 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/macro_metavars_in_unsafe.rs
--------------------------------------------------------------------------------
Ir              

-- line 106 ----------------------------------------
     .               ///     }
     .               /// }
     .               /// ```
     .               metavar_expns: BTreeMap<Span, MetavarState>,
     .           }
     .           
     .           impl ExprMetavarsInUnsafe {
     .               pub fn new(conf: &'static Conf) -> Self {
     3 ( 0.00%)          Self {
     .                       warn_unsafe_macro_metavars_in_private_macros: conf.warn_unsafe_macro_metavars_in_private_macros,
     .                       metavar_expns: BTreeMap::new(),
     .                   }
     .               }
     .           }
     .           
     .           struct BodyVisitor<'a, 'tcx> {
     .               /// Stack of unsafe blocks -- the top item always represents the last seen unsafe block from
-- line 122 ----------------------------------------
-- line 157 ----------------------------------------
     .                       self.expn_depth += 1;
     .                   }
     .                   walk_stmt(self, s);
     .                   if from_expn {
     .                       self.expn_depth -= 1;
     .                   }
     .               }
     .           
24,608 ( 0.01%)      fn visit_expr(&mut self, e: &'tcx Expr<'tcx>) {
 3,076 ( 0.00%)          let ctxt = e.span.ctxt();
     .           
 6,152 ( 0.00%)          if let ExprKind::Block(block, _) = e.kind
     7 ( 0.00%)              && let BlockCheckMode::UnsafeBlock(UnsafeSource::UserProvided) = block.rules
     .                       && !ctxt.is_root()
     .                       && let Some(macro_def_id) = ctxt.outer_expn_data().macro_def_id
     .                       && let Some(macro_def_id) = macro_def_id.as_local()
     .                       && (self.lint.warn_unsafe_macro_metavars_in_private_macros || is_public_macro(self.cx, macro_def_id))
     .                   {
     .                       self.macro_unsafe_blocks.push(block.hir_id);
     .                       self.expn_depth += 1;
     .                       walk_block(self, block);
     .                       self.expn_depth -= 1;
     .                       self.macro_unsafe_blocks.pop();
 6,154 ( 0.00%)          } else if ctxt.is_root() && self.expn_depth > 0 {
     .                       let unsafe_block = self.macro_unsafe_blocks.last().copied();
     .           
     .                       match (self.lint.metavar_expns.entry(e.span), unsafe_block) {
     .                           (Entry::Vacant(e), None) => {
     .                               e.insert(MetavarState::ReferencedInSafe);
     .                           },
     .                           (Entry::Vacant(e), Some(unsafe_block)) => {
     .                               e.insert(MetavarState::ReferencedInUnsafe {
-- line 188 ----------------------------------------
-- line 201 ----------------------------------------
     .                                   unsafe_blocks.push(unsafe_block);
     .                               }
     .                           },
     .                       }
     .           
     .                       // NB: No need to visit descendant nodes. They're guaranteed to represent the same
     .                       // metavariable
     .                   } else {
 9,228 ( 0.00%)              walk_expr(self, e);
243,546 ( 0.10%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_expr::<clippy_lints::macro_metavars_in_unsafe::BodyVisitor> (3x)
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ExprMetavarsInUnsafe {
    27 ( 0.00%)      fn check_body(&mut self, cx: &LateContext<'tcx>, body: &rustc_hir::Body<'tcx>) {
    24 ( 0.00%)          if is_lint_allowed(cx, MACRO_METAVARS_IN_UNSAFE, body.value.hir_id) {
 2,091 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::is_lint_allowed (3x)
     .                       return;
     .                   }
     .           
     .                   // This BodyVisitor is separate and not part of the lint pass because there is no
     .                   // `check_stmt_post` on `(Late)LintPass`, which we'd need to detect when we're leaving a macro span
     .           
    18 ( 0.00%)          let mut vis = BodyVisitor {
     .                       macro_unsafe_blocks: Vec::new(),
     .                       #[expect(clippy::bool_to_int_with_if)] // obfuscates the meaning
     6 ( 0.00%)              expn_depth: if body.value.span.from_expansion() { 1 } else { 0 },
     .                       cx,
     .                       lint: self
     .                   };
     .                   vis.visit_body(body);
    21 ( 0.00%)      }
     .           
     .               fn check_crate_post(&mut self, cx: &LateContext<'tcx>) {
     .                   // Aggregate all unsafe blocks from all spans:
     .                   // ```
     .                   // macro_rules! x {
     .                   //   ($w:expr, $x:expr, $y:expr) => { $w; unsafe { $w; $x; }; unsafe { $x; $y; }; }
     .                   // }
     .                   // $w: []  (unsafe#0 is never added because it was referenced in a safe context)
-- line 239 ----------------------------------------
-- line 266 ----------------------------------------
     .                           // The invocation doesn't matter. Also we want to dedupe by the unsafe block and not by anything
     .                           // related to the callsite.
     .                           let span = cx.tcx.hir_span(id);
     .           
     .                           (id, Span::new(span.lo(), span.hi(), SyntaxContext::root(), None))
     .                       })
     .                       .dedup_by(|&(_, a), &(_, b)| a == b);
     .           
    20 ( 0.00%)          for (id, span) in bad_unsafe_blocks {
    49 ( 0.00%)  => /home/moon/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.15.0/src/adaptors/coalesce.rs:<itertools::adaptors::coalesce::CoalesceBy<core::iter::adapters::map::Map<core::iter::adapters::inspect::Inspect<core::iter::adapters::copied::Copied<core::iter::adapters::flatten::Flatten<core::iter::adapters::filter_map::FilterMap<alloc::collections::btree::map::Values<rustc_span::span_encoding::Span, clippy_lints::macro_metavars_in_unsafe::MetavarState>, <clippy_lints::macro_metavars_in_unsafe::ExprMetavarsInUnsafe as rustc_lint::passes::LateLintPass>::check_crate_post::{closure#0}>>>, <clippy_lints::macro_metavars_in_unsafe::ExprMetavarsInUnsafe as rustc_lint::passes::LateLintPass>::check_crate_post::{closure#1}>, <clippy_lints::macro_metavars_in_unsafe::ExprMetavarsInUnsafe as rustc_lint::passes::LateLintPass>::check_crate_post::{closure#2}>, itertools::adaptors::coalesce::DedupPred2CoalescePred<<clippy_lints::macro_metavars_in_unsafe::ExprMetavarsInUnsafe as rustc_lint::passes::LateLintPass>::check_crate_post::{closure#3}>, itertools::adaptors::coalesce::NoCount> as core::iter::traits::iterator::Iterator>::next (1x)
     .                       span_lint_hir_and_then(
     .                           cx,
     .                           MACRO_METAVARS_IN_UNSAFE,
     .                           id,
     .                           span,
     .                           "this macro expands metavariables in an unsafe block",
     .                           |diag| {
     .                               diag.note("this allows the user of the macro to write unsafe code outside of an unsafe block");
-- line 282 ----------------------------------------
-- line 284 ----------------------------------------
     .                                       "consider expanding any metavariables outside of this block, e.g. by storing them in a variable",
     .                                   );
     .                               diag.help(
     .                                       "... or also expand referenced metavariables in a safe context to require an unsafe block at callsite",
     .                                   );
     .                           },
     .                       );
     .                   }
     8 ( 0.00%)      }
     .           }

12,312 ( 0.01%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/macro_metavars_in_unsafe.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/rc_buffer.rs
--------------------------------------------------------------------------------
Ir             

-- line 5 ----------------------------------------
    .           use rustc_errors::Applicability;
    .           use rustc_hir::def_id::DefId;
    .           use rustc_hir::{QPath, Ty, TyKind};
    .           use rustc_lint::LateContext;
    .           use std::borrow::Cow;
    .           
    .           use super::RC_BUFFER;
    .           
6,140 ( 0.00%)  pub(super) fn check(cx: &LateContext<'_>, hir_ty: &Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool {
  614 ( 0.00%)      let mut app = Applicability::Unspecified;
5,526 ( 0.00%)      let rc = match cx.tcx.get_diagnostic_name(def_id) {
32,542 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (614x)
    .                   Some(sym::Rc) => "Rc",
    .                   Some(sym::Arc) => "Arc",
    .                   _ => return false,
    .               };
    .               if let Some(ty) = qpath_generic_tys(qpath).next()
    .                   && let Some(alternate) = match_buffer_type(cx, ty, &mut app)
    .               {
    .                   span_lint_and_then(
-- line 23 ----------------------------------------
-- line 28 ----------------------------------------
    .                       |diag| {
    .                           diag.span_suggestion_verbose(ty.span, "try", alternate, app);
    .                       },
    .                   );
    .                   true
    .               } else {
    .                   false
    .               }
4,912 ( 0.00%)  }
    .           
    .           fn match_buffer_type(
    .               cx: &LateContext<'_>,
    .               ty: &Ty<'_>,
    .               applicability: &mut Applicability,
    .           ) -> Option<Cow<'static, str>> {
    .               let id = ty.basic_res().opt_def_id()?;
    .               let path = match cx.tcx.get_diagnostic_name(id) {
-- line 44 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/dereference.rs
--------------------------------------------------------------------------------
Ir              

-- line 146 ----------------------------------------
     .           
     .           impl_lint_pass!(Dereferencing<'_> => [
     .               EXPLICIT_AUTO_DEREF,
     .               EXPLICIT_DEREF_METHODS,
     .               NEEDLESS_BORROW,
     .               REF_BINDING_TO_REFERENCE,
     .           ]);
     .           
    11 ( 0.00%)  #[derive(Default)]
     .           pub struct Dereferencing<'tcx> {
     .               state: Option<(State, StateData<'tcx>)>,
     .           
     .               // While parsing a `deref` method call in ufcs form, the path to the function is itself an
     .               // expression. This is to store the id of that expression so it can be skipped when
     .               // `check_expr` is called for it.
     .               skip_expr: Option<HirId>,
     .           
-- line 162 ----------------------------------------
-- line 235 ----------------------------------------
     .               /// All the replacements which need to be made.
     .               replacements: Vec<(Span, String)>,
     .               /// The [`HirId`] that the lint should be emitted at.
     .               hir_id: HirId,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Dereferencing<'tcx> {
     .               #[expect(clippy::too_many_lines)]
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   // Skip path expressions from deref calls. e.g. `Deref::deref(e)`
 6,152 ( 0.00%)          if Some(expr.hir_id) == self.skip_expr.take() {
     .                       return;
     .                   }
     .           
     .                   if let Some(local) = expr.res_local_id() {
     .                       self.check_local_usage(cx, expr, local);
     .                   }
     .           
     .                   // Stop processing sub expressions when a macro call is seen
 6,152 ( 0.00%)          if expr.span.from_expansion() {
 6,150 ( 0.00%)              if let Some((state, data)) = self.state.take() {
     .                           self.report(cx, expr, state, data, cx.typeck_results());
     .                       }
     .                       return;
     .                   }
     .           
     .                   let typeck = cx.typeck_results();
     .                   let Some((kind, sub_expr, skip_expr)) = try_parse_ref_op(cx.tcx, typeck, expr) else {
     .                       // The whole chain of reference operations has been seen
     2 ( 0.00%)              if let Some((state, data)) = self.state.take() {
     .                           self.report(cx, expr, state, data, typeck);
     .                       }
     .                       return;
     .                   };
     .                   self.skip_expr = skip_expr;
     .           
     .                   if is_from_proc_macro(cx, expr) {
     .                       if let Some((state, data)) = self.state.take() {
-- line 272 ----------------------------------------
-- line 642 ----------------------------------------
     .                                   derefs_manually_drop: derefs_manually_drop || is_manually_drop(sub_expr_ty),
     .                               },
     .                               data,
     .                           ));
     .                       },
     .           
     .                       (Some((state, data)), _) => self.report(cx, expr, state, data, typeck),
     .                   }
24,608 ( 0.01%)      }
     .           
    14 ( 0.00%)      fn check_pat(&mut self, cx: &LateContext<'tcx>, pat: &'tcx Pat<'_>) {
    10 ( 0.00%)          if let PatKind::Binding(BindingMode::REF, id, name, _) = pat.kind {
     .                       if let Some(opt_prev_pat) = self.ref_locals.get_mut(&id) {
     .                           // This binding id has been seen before. Add this pattern to the list of changes.
     .                           if let Some(prev_pat) = opt_prev_pat {
     .                               if pat.span.from_expansion() {
     .                                   // Doesn't match the context of the previous pattern. Can't lint here.
     .                                   *opt_prev_pat = None;
     .                               } else {
     .                                   prev_pat.spans.push(pat.span);
-- line 661 ----------------------------------------
-- line 685 ----------------------------------------
     .                                   spans: vec![pat.span],
     .                                   app,
     .                                   replacements: vec![(pat.span, snip.into())],
     .                                   hir_id: pat.hir_id,
     .                               }),
     .                           );
     .                       }
     .                   }
    16 ( 0.00%)      }
     .           
    21 ( 0.00%)      fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &Body<'_>) {
     .                   if Some(body.id()) == self.current_body {
     .                       for pat in self.ref_locals.drain(..).filter_map(|(_, x)| x) {
     .                           let replacements = pat.replacements;
     .                           let app = pat.app;
     .                           let lint = if pat.always_deref {
     .                               NEEDLESS_BORROW
     .                           } else {
     .                               REF_BINDING_TO_REFERENCE
-- line 703 ----------------------------------------
-- line 710 ----------------------------------------
     .                               "this pattern creates a reference to a reference",
     .                               |diag| {
     .                                   diag.multipart_suggestion("try", replacements, app);
     .                               },
     .                           );
     .                       }
     .                       self.current_body = None;
     .                   }
    24 ( 0.00%)      }
     .           
     .               fn check_item(&mut self, cx: &LateContext<'_>, item: &Item<'_>) {
     .                   // Only check for `impl Deref(Mut)`s if we're not already in one
    18 ( 0.00%)          if !self.in_deref_impl() && is_deref_or_derefmut_impl(cx, item) {
     .                       self.outermost_deref_impl = Some(item.owner_id);
     .                   }
     .               }
     .           
     .               fn check_item_post(&mut self, _cx: &LateContext<'_>, item: &Item<'_>) {
     .                   // Only clear `self.outermost_deref_impl` if we're escaping the _outermost_ `impl Deref(Mut)`
     .                   if self.outermost_deref_impl == Some(item.owner_id) {
     .                       self.outermost_deref_impl = None;
     .                   }
     .               }
     .           }
     .           
     .           fn is_deref_or_derefmut_impl(cx: &LateContext<'_>, item: &Item<'_>) -> bool {
    28 ( 0.00%)      if let hir::ItemKind::Impl(impl_) = item.kind
     .                   && let Some(of_trait) = impl_.of_trait
     6 ( 0.00%)          && let Some(trait_id) = of_trait.trait_ref.trait_def_id()
    26 ( 0.00%)  => ???:<rustc_hir::hir::TraitRef>::trait_def_id (2x)
     .               {
     8 ( 0.00%)          cx.tcx.lang_items().deref_trait() == Some(trait_id) || cx.tcx.lang_items().deref_mut_trait() == Some(trait_id)
   160 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::lang_items (4x)
     .               } else {
     .                   false
     .               }
     .           }
     .           
     .           fn try_parse_ref_op<'tcx>(
     .               tcx: TyCtxt<'tcx>,
     .               typeck: &'tcx TypeckResults<'_>,
     .               expr: &'tcx Expr<'_>,
     .           ) -> Option<(RefOp, &'tcx Expr<'tcx>, Option<HirId>)> {
     6 ( 0.00%)      let (call_path_id, def_id, arg) = match expr.kind {
     .                   ExprKind::MethodCall(_, arg, [], _) => (None, typeck.type_dependent_def_id(expr.hir_id)?, arg),
     .                   ExprKind::Call(
     .                       &Expr {
     .                           kind: ExprKind::Path(QPath::Resolved(None, path)),
     .                           hir_id,
     .                           ..
     .                       },
     .                       [arg],
-- line 759 ----------------------------------------
-- line 1030 ----------------------------------------
     .           }
     .           
     .           impl<'tcx> Dereferencing<'tcx> {
     .               fn in_deref_impl(&self) -> bool {
     .                   self.outermost_deref_impl.is_some()
     .               }
     .           
     .               fn check_local_usage(&mut self, cx: &LateContext<'tcx>, e: &Expr<'tcx>, local: HirId) {
 2,456 ( 0.00%)          if let Some(outer_pat) = self.ref_locals.get_mut(&local)
 7,368 ( 0.00%)  => /rust/deps/indexmap-2.14.0/src/map.rs:<indexmap::map::IndexMap<rustc_hir_id::HirId, clippy_lints::index_refutable_slice::SliceLintInformation, rustc_hash::FxBuildHasher>>::get_mut::<rustc_hir_id::HirId> (614x)
     .                       && let Some(pat) = outer_pat
     .                       // Check for auto-deref
     .                       && !matches!(
     .                           cx.typeck_results().expr_adjustments(e),
     .                           [
     .                               Adjustment {
     .                                   kind: Adjust::Deref(_),
     .                                   ..
-- line 1046 ----------------------------------------

    22 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/dereference.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_nonzero_get.rs
--------------------------------------------------------------------------------
Ir              

-- line 59 ----------------------------------------
     .           
     .           impl NeedlessNonzeroGet {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NeedlessNonzeroGet {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
21,532 ( 0.01%)          match expr.kind {
     .                       // `<recv>.get().<method>()`
     .                       ExprKind::MethodCall(method, get_call, [], _)
     .                           if let Some((recv, nz_ty, nonzero_did, get_span)) = nonzero_get(cx, get_call)
     .                               // The outer call must resolve to an inherent method. A trait method of the same
     .                               // name could resolve differently once the receiver becomes a `NonZero`.
     .                               && let Some(method_did) = cx.typeck_results().type_dependent_def_id(expr.hir_id)
     .                               && cx.tcx.trait_of_assoc(method_did).is_none()
     .                               // Dropping `get` must leave the expression's type unchanged. Methods whose
-- line 76 ----------------------------------------
-- line 100 ----------------------------------------
     .                               && let Some(trait_id) = cx.tcx.lang_items().get(trait_lang_item)
     .                               && has_nonzero_operator(cx, lhs, recv, nz_ty, trait_id, self.msrv) =>
     .                       {
     .                           emit_unnecessary_get(cx, expr, get_call, recv, get_span, op.node.as_str());
     .                       },
     .           
     .                       _ => {},
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Returns the receiver, its `NonZero` type and definition, and the `get` identifier span when
     .           /// `expr` is an inherent `NonZero::get()` call.
     .           fn nonzero_get<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               expr: &'tcx Expr<'tcx>,
     .           ) -> Option<(&'tcx Expr<'tcx>, Ty<'tcx>, DefId, Span)> {
-- line 116 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_strip.rs
--------------------------------------------------------------------------------
Ir              

-- line 63 ----------------------------------------
     .           
     .           #[derive(Clone, Copy, Debug, Eq, PartialEq)]
     .           enum StripKind {
     .               Prefix,
     .               Suffix,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualStrip {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   if let Some(higher::If { cond, then, .. }) = higher::If::hir(expr)
     .                       && let ExprKind::MethodCall(_, target_arg, [pattern], _) = cond.kind
     .                       && let ExprKind::Path(target_path) = &target_arg.kind
     .                       && let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(cond.hir_id)
     .                   {
     .                       let strip_kind = match cx.tcx.get_diagnostic_name(method_def_id) {
     .                           Some(sym::str_starts_with) => StripKind::Prefix,
     .                           Some(sym::str_ends_with) => StripKind::Suffix,
-- line 79 ----------------------------------------
-- line 144 ----------------------------------------
     .                                       )
     .                                       .collect(),
     .                                       app,
     .                                   );
     .                               },
     .                           );
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           // Returns `Some(arg)` if `expr` matches `arg.len()` and `None` otherwise.
     .           fn len_arg<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) -> Option<&'tcx Expr<'tcx>> {
     .               if let ExprKind::MethodCall(_, arg, [], _) = expr.kind
     .                   && let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id)
     .                   && cx.tcx.is_diagnostic_item(sym::str_len, method_def_id)
     .               {
-- line 160 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/assertions_on_constants.rs
--------------------------------------------------------------------------------
Ir              

-- line 39 ----------------------------------------
     .           }
     .           impl AssertionsOnConstants {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for AssertionsOnConstants {
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'_>) {
     .                   if let Some(macro_call) = root_macro_call_first_node(cx, e)
     .                       && let is_debug = match cx.tcx.get_diagnostic_name(macro_call.def_id) {
     .                           Some(sym::debug_assert_macro) => true,
     .                           Some(sym::assert_macro) => false,
     .                           _ => return,
     .                       }
     .                       && let Some((condition, _)) = find_assert_args(cx, e, macro_call.expn)
     .                       // Check if the whole expression can be moved into a const context.
-- line 55 ----------------------------------------
-- line 76 ----------------------------------------
     .                           (
     .                               "this assertion is always `false`",
     .                               "replace this with `panic!()` or `unreachable!()`",
     .                           )
     .                       };
     .           
     .                       span_lint_and_help(cx, ASSERTIONS_ON_CONSTANTS, macro_call.span, msg, None, help);
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn as_bool_lit(e: &Expr<'_>) -> Option<bool> {
     .               if let ExprKind::Lit(l) = e.kind
     .                   && let LitKind::Bool(b) = l.node
     .               {
     .                   Some(b)
     .               } else {
-- line 92 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_lint/src/levels.rs
--------------------------------------------------------------------------------
Ir             

-- line 482 ----------------------------------------
    .               }
    .           }
    .           
    .           impl<'s, P: LintLevelsProvider> LintLevelsBuilder<'s, P>
    .           where
    .               LevelSpec<P::LintExpectationId>: Into<LevelSpec>,
    .           {
    .               pub(crate) fn sess(&self) -> &Session {
7,425 ( 0.00%)          self.sess
    .               }
    .           
    .               pub(crate) fn features(&self) -> &Features {
    .                   self.features
    .               }
    .           
    .               fn add_command_line(&mut self) {
    .                   for &(ref lint_name, level) in &self.sess.opts.lint_opts {
-- line 498 ----------------------------------------
-- line 996 ----------------------------------------
    .                       );
    .                   }
    .           
    .                   false
    .               }
    .           
    .               /// Find the lint level for a lint.
    .               pub fn lint_level_spec(&self, lint: &'static Lint) -> LevelSpec<P::LintExpectationId> {
  172 ( 0.00%)          self.provider.get_lint_level_spec(lint, self.sess)
2,775 ( 0.00%)  => ???:<rustc_lint::levels::TopDown as rustc_lint::levels::LintLevelsProvider>::get_lint_level_spec (21x)
    .               }
    .           
    .               /// Used to emit a lint-related diagnostic based on the current state of
    .               /// this lint context.
    .               #[track_caller]
    .               pub(crate) fn opt_span_lint(
    .                   &self,
    .                   lint: &'static Lint,
-- line 1012 ----------------------------------------

   44 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_lint/src/levels.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/filter_map.rs
--------------------------------------------------------------------------------
Ir              

-- line 16 ----------------------------------------
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           #[derive(Clone)]
     .           pub struct FilterMap<I, F> {
     .               iter: I,
     .               f: F,
     .           }
     .           impl<I, F> FilterMap<I, F> {
     .               pub(in crate::iter) const fn new(iter: I, f: F) -> FilterMap<I, F> {
 6,193 ( 0.00%)          FilterMap { iter, f }
     .               }
     .           }
     .           
     .           #[stable(feature = "core_impl_debug", since = "1.9.0")]
     .           impl<I: fmt::Debug, F> fmt::Debug for FilterMap<I, F> {
     .               fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
     .                   f.debug_struct("FilterMap").field("iter", &self.iter).finish()
     .               }
     .           }
     .           
     .           fn filter_map_fold<T, B, Acc>(
     .               mut f: impl FnMut(T) -> Option<B>,
     .               mut fold: impl FnMut(Acc, B) -> Acc,
     .           ) -> impl FnMut(Acc, T) -> Acc {
 6,156 ( 0.00%)      move |acc, item| match f(item) {
     .                   Some(x) => fold(acc, x),
     .                   None => acc,
     .               }
     .           }
     .           
     .           fn filter_map_try_fold<'a, T, B, Acc, R: Try<Output = Acc>>(
     .               f: &'a mut impl FnMut(T) -> Option<B>,
     .               mut fold: impl FnMut(Acc, B) -> R + 'a,
-- line 47 ----------------------------------------
-- line 138 ----------------------------------------
     .                   self.iter.try_fold(init, filter_map_try_fold(&mut self.f, fold))
     .               }
     .           
     .               #[inline]
     .               fn fold<Acc, Fold>(self, init: Acc, fold: Fold) -> Acc
     .               where
     .                   Fold: FnMut(Acc, Self::Item) -> Acc,
     .               {
     2 ( 0.00%)          self.iter.fold(init, filter_map_fold(self.f, fold))
     .               }
     .           }
     .           
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl<B, I: DoubleEndedIterator, F> DoubleEndedIterator for FilterMap<I, F>
     .           where
     .               F: FnMut(I::Item) -> Option<B>,
     .           {
-- line 154 ----------------------------------------

15,380 ( 0.01%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/iter/adapters/filter_map.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/redundant_field_names.rs
--------------------------------------------------------------------------------
Ir             

-- line 44 ----------------------------------------
    .           impl RedundantFieldNames {
    .               pub fn new(conf: &'static Conf) -> Self {
    .                   Self { msrv: conf.msrv.into() }
    .               }
    .           }
    .           
    .           impl EarlyLintPass for RedundantFieldNames {
    .               fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
6,146 ( 0.00%)          if let ExprKind::Struct(ref se) = expr.kind
    .                       && self.msrv.meets(msrvs::FIELD_INIT_SHORTHAND)
    .                   {
    .                       for field in &se.fields {
    .                           if !field.is_shorthand
    .                               && let ExprKind::Path(None, path) = &field.expr.kind
    .                               && let [segment] = path.segments.as_slice()
    .                               && segment.args.is_none()
    .                               && segment.ident == field.ident
-- line 60 ----------------------------------------
-- line 68 ----------------------------------------
    .                                   "redundant field names in struct initialization",
    .                                   "replace it with",
    .                                   field.ident.to_string(),
    .                                   Applicability::MachineApplicable,
    .                               );
    .                           }
    .                       }
    .                   }
3,073 ( 0.00%)      }
    .           
    .               extract_msrv_attr!();
    .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/bit_width.rs
--------------------------------------------------------------------------------
Ir              

-- line 93 ----------------------------------------
     .           
     .           impl ManualBitWidth {
     .               pub fn new(conf: &Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for ManualBitWidth {
30,760 ( 0.01%)      fn check_expr<'tcx>(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
 9,228 ( 0.00%)          if expr.span.in_external_macro(cx.sess().source_map()) {
     .                       return;
     .                   }
     .           
     2 ( 0.00%)          match expr.kind {
     .                       // `T::BITS - n.leading_zeros()`
     .                       ExprKind::Binary(op, left, right)
     .                           if op.node == BinOpKind::Sub
     .                               && let ExprKind::MethodCall(leading_zeros, recv, [], _) = right.kind
     .                               && leading_zeros.ident.name == sym::leading_zeros
     .                               && let ExprKind::Path(QPath::TypeRelative(hir_ty, segment)) = left.kind
     .                               && segment.ident.name == sym::BITS
     .                               && let right_ty = cx.typeck_results().expr_ty(recv)
-- line 114 ----------------------------------------
-- line 124 ----------------------------------------
     .                               emit_manual_bit_width(cx, recv, expr, right_int_kind);
     .                           } else {
     .                               // mismatched calling types
     .                               emit_type_mismatch(cx, recv, expr, right_int_kind);
     .                           }
     .                       },
     .                       _ => {},
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn get_int_kind<'a>(cx: &LateContext<'a>, ty: Ty<'a>) -> Option<IntKind<'a>> {
     .               match ty.kind() {
     .                   // int::BITS or uint::BITS
     .                   ty::Int(int_ty) => Some(IntKind::Int(*int_ty)),
     .                   ty::Uint(uint_ty) => Some(IntKind::Uint(*uint_ty)),
     .                   // NonZero::<int/uint>::BITS
-- line 140 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unnested_or_patterns.rs
--------------------------------------------------------------------------------
Ir              

-- line 63 ----------------------------------------
     .           impl EarlyLintPass for UnnestedOrPatterns {
     .               fn check_arm(&mut self, cx: &EarlyContext<'_>, a: &ast::Arm) {
     .                   if self.msrv.meets(msrvs::OR_PATTERNS) {
     .                       lint_unnested_or_patterns(cx, &a.pat);
     .                   }
     .               }
     .           
     .               fn check_expr(&mut self, cx: &EarlyContext<'_>, e: &ast::Expr) {
15,365 ( 0.01%)          if self.msrv.meets(msrvs::OR_PATTERNS)
24,584 ( 0.01%)  => /rust/deps/smallvec-1.15.1/src/lib.rs:<clippy_utils::msrvs::MsrvStack>::meets (3,073x)
     .                       && let ast::ExprKind::Let(pat, _, _, _) = &e.kind
     .                   {
     .                       lint_unnested_or_patterns(cx, pat);
     .                   }
     .               }
     .           
     .               fn check_param(&mut self, cx: &EarlyContext<'_>, p: &ast::Param) {
     8 ( 0.00%)          if self.msrv.meets(msrvs::OR_PATTERNS) {
    16 ( 0.00%)  => /rust/deps/smallvec-1.15.1/src/lib.rs:<clippy_utils::msrvs::MsrvStack>::meets (2x)
     6 ( 0.00%)              lint_unnested_or_patterns(cx, &p.pat);
    50 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/unnested_or_patterns.rs:clippy_lints::unnested_or_patterns::lint_unnested_or_patterns (2x)
     .                   }
     .               }
     .           
     .               fn check_local(&mut self, cx: &EarlyContext<'_>, l: &ast::Local) {
     .                   if self.msrv.meets(msrvs::OR_PATTERNS) {
     .                       lint_unnested_or_patterns(cx, &l.pat);
     .                   }
     .               }
     .           
     .               extract_msrv_attr!();
     .           }
     .           
    10 ( 0.00%)  fn lint_unnested_or_patterns(cx: &EarlyContext<'_>, pat: &Pat) {
    18 ( 0.00%)      if let Ident(.., None) | Expr(_) | Wild | Path(..) | Range(..) | Rest | MacCall(_) = pat.kind {
     .                   // This is a leaf pattern, so cloning is unprofitable.
     .                   return;
     .               }
     .           
     .               let mut pat = pat.clone();
     .           
     .               // Nix all the paren patterns everywhere so that they aren't in our way.
     .               remove_all_parens(&mut pat);
-- line 102 ----------------------------------------
-- line 110 ----------------------------------------
     .                   insert_necessary_parens(&mut pat);
     .                   db.span_suggestion_verbose(
     .                       pat.span,
     .                       "nest the patterns",
     .                       pprust::pat_to_string(&pat),
     .                       Applicability::MachineApplicable,
     .                   );
     .               });
    12 ( 0.00%)  }
     .           
     .           /// Remove all `(p)` patterns in `pat`.
     .           fn remove_all_parens(pat: &mut Pat) {
     .               #[derive(Default)]
     .               struct Visitor {
     .                   /// If is not in the outer most pattern. This is needed to avoid removing the outermost
     .                   /// parens because top-level or-patterns are not allowed in let statements.
     .                   is_inner: bool,
-- line 126 ----------------------------------------

 9,229 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/unnested_or_patterns.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/suspicious_trait_impl.rs
--------------------------------------------------------------------------------
Ir              

-- line 55 ----------------------------------------
     .           
     .           declare_lint_pass!(SuspiciousImpl => [
     .               SUSPICIOUS_ARITHMETIC_IMPL,
     .               SUSPICIOUS_OP_ASSIGN_IMPL,
     .           ]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for SuspiciousImpl {
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
12,304 ( 0.01%)          match expr.kind {
     .                       hir::ExprKind::Binary(op, _, _) => {
     .                           check_expr_inner(cx, expr, op.node, op.span);
     .                       },
     .                       hir::ExprKind::AssignOp(op, _, _) => {
     .                           check_expr_inner(cx, expr, op.node.into(), op.span);
     .                       },
     .                       _ => {},
     .                   }
-- line 71 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 129 ----------------------------------------
     .               /// assert!(b.is_empty());
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_slice_is_empty", since = "1.39.0")]
     .               #[rustc_no_implicit_autorefs]
     .               #[inline]
     .               #[must_use]
     .               pub const fn is_empty(&self) -> bool {
     5 ( 0.00%)          self.len() == 0
     .               }
     .           
     .               /// Returns the first element of the slice, or `None` if it is empty.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// let v = [10, 40, 30];
-- line 145 ----------------------------------------
-- line 148 ----------------------------------------
     .               /// let w: &[i32] = &[];
     .               /// assert_eq!(None, w.first());
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_slice_first_last_not_mut", since = "1.56.0")]
     .               #[inline]
     .               #[must_use]
     .               pub const fn first(&self) -> Option<&T> {
14,929 ( 0.01%)          if let [first, ..] = self { Some(first) } else { None }
     .               }
     .           
     .               /// Returns a mutable reference to the first element of the slice, or `None` if it is empty.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// let x = &mut [0, 1, 2];
-- line 164 ----------------------------------------
-- line 191 ----------------------------------------
     .               ///     assert_eq!(elements, &[1, 2]);
     .               /// }
     .               /// ```
     .               #[stable(feature = "slice_splits", since = "1.5.0")]
     .               #[rustc_const_stable(feature = "const_slice_first_last_not_mut", since = "1.56.0")]
     .               #[inline]
     .               #[must_use]
     .               pub const fn split_first(&self) -> Option<(&T, &[T])> {
   200 ( 0.00%)          if let [first, tail @ ..] = self { Some((first, tail)) } else { None }
     .               }
     .           
     .               /// Returns the first and all the rest of the elements of the slice, or `None` if it is empty.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// let x = &mut [0, 1, 2];
-- line 207 ----------------------------------------
-- line 274 ----------------------------------------
     .               /// let w: &[i32] = &[];
     .               /// assert_eq!(None, w.last());
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_slice_first_last_not_mut", since = "1.56.0")]
     .               #[inline]
     .               #[must_use]
     .               pub const fn last(&self) -> Option<&T> {
34,575 ( 0.01%)          if let [.., last] = self { Some(last) } else { None }
     .               }
     .           
     .               /// Returns a mutable reference to the last item in the slice, or `None` if it is empty.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// let x = &mut [0, 1, 2];
-- line 290 ----------------------------------------
-- line 297 ----------------------------------------
     .               /// let y: &mut [i32] = &mut [];
     .               /// assert_eq!(None, y.last_mut());
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_slice_first_last", since = "1.83.0")]
     .               #[inline]
     .               #[must_use]
     .               pub const fn last_mut(&mut self) -> Option<&mut T> {
     6 ( 0.00%)          if let [.., last] = self { Some(last) } else { None }
     .               }
     .           
     .               /// Returns an array reference to the first `N` items in the slice.
     .               ///
     .               /// If the slice is not at least `N` in length, this will return `None`.
     .               ///
     .               /// # Examples
     .               ///
-- line 313 ----------------------------------------
-- line 320 ----------------------------------------
     .               ///
     .               /// let w: &[i32] = &[];
     .               /// assert_eq!(Some(&[]), w.first_chunk::<0>());
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "slice_first_last_chunk", since = "1.77.0")]
     .               #[rustc_const_stable(feature = "slice_first_last_chunk", since = "1.77.0")]
     .               pub const fn first_chunk<const N: usize>(&self) -> Option<&[T; N]> {
     8 ( 0.00%)          if self.len() < N {
     .                       None
     .                   } else {
     .                       // SAFETY: We explicitly check for the correct number of elements,
     .                       //   and do not let the reference outlive the slice.
     .                       Some(unsafe { &*(self.as_ptr().cast_array()) })
     .                   }
     .               }
     .           
-- line 336 ----------------------------------------
-- line 2627 ----------------------------------------
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[must_use]
     .               pub fn starts_with(&self, needle: &[T]) -> bool
     .               where
     .                   T: PartialEq,
     .               {
     .                   let n = needle.len();
    40 ( 0.00%)          self.len() >= n && needle == &self[..n]
     .               }
     .           
     .               /// Returns `true` if `needle` is a suffix of the slice or equal to the slice.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// let v = [10, 40, 30];
-- line 2643 ----------------------------------------
-- line 2658 ----------------------------------------
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[must_use]
     .               pub fn ends_with(&self, needle: &[T]) -> bool
     .               where
     .                   T: PartialEq,
     .               {
     .                   let (m, n) = (self.len(), needle.len());
    10 ( 0.00%)          m >= n && needle == &self[m - n..]
     .               }
     .           
     .               /// Returns a subslice with the prefix removed.
     .               ///
     .               /// If the slice starts with `prefix`, returns the subslice after the prefix, wrapped in `Some`.
     .               /// If `prefix` is empty, simply returns the original slice. If `prefix` is equal to the
     .               /// original slice, returns an empty slice.
     .               ///
-- line 2674 ----------------------------------------

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--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/temporary_assignment.rs
--------------------------------------------------------------------------------
Ir             

-- line 26 ----------------------------------------
    .           declare_lint_pass!(TemporaryAssignment => [TEMPORARY_ASSIGNMENT]);
    .           
    .           fn is_temporary(expr: &Expr<'_>) -> bool {
    .               matches!(&expr.kind, ExprKind::Struct(..) | ExprKind::Tup(..))
    .           }
    .           
    .           impl<'tcx> LateLintPass<'tcx> for TemporaryAssignment {
    .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
6,152 ( 0.00%)          if let ExprKind::Assign(target, ..) = &expr.kind {
    .                       let mut base = target;
    .                       while let ExprKind::Field(f, _) | ExprKind::Index(f, _, _) = &base.kind {
    .                           base = f;
    .                       }
    .                       if is_temporary(base) && !is_adjusted(cx, base) {
    .                           span_lint(cx, TEMPORARY_ASSIGNMENT, expr.span, "assignment to temporary");
    .                       }
    .                   }
-- line 42 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_resolve/src/rustdoc.rs
--------------------------------------------------------------------------------
Ir              

-- line 199 ----------------------------------------
     .           
     .           pub fn attrs_to_doc_fragments<'a, A: AttributeExt + Clone + 'a>(
     .               attrs: impl Iterator<Item = (&'a A, Option<DefId>)>,
     .               doc_only: bool,
     .           ) -> (Vec<DocFragment>, ThinVec<A>) {
     .               let (min_size, max_size) = attrs.size_hint();
     .               let size_hint = max_size.unwrap_or(min_size);
     .               let mut doc_fragments = Vec::with_capacity(size_hint);
 7,414 ( 0.00%)      let mut other_attrs = ThinVec::<A>::with_capacity(if doc_only { 0 } else { size_hint });
     .               for (attr, item_id) in attrs {
     .                   if let Some((doc_str, fragment_kind)) = attr.doc_str_and_fragment_kind() {
     .                       let doc = beautify_doc_string(doc_str, fragment_kind.comment_kind());
     .                       let attr_span = attr.span();
     .                       let (span, from_expansion) = match fragment_kind {
     .                           DocFragmentKind::Sugared(_) => (attr_span, attr_span.from_expansion()),
     .                           DocFragmentKind::Raw(value_span) => {
     .                               (value_span.with_ctxt(attr_span.ctxt()), value_span.from_expansion())
-- line 215 ----------------------------------------
-- line 221 ----------------------------------------
     .                   } else if !doc_only {
     .                       other_attrs.push(attr.clone());
     .                   }
     .               }
     .           
     .               doc_fragments.shrink_to_fit();
     .               other_attrs.shrink_to_fit();
     .           
 3,702 ( 0.00%)      unindent_doc_fragments(&mut doc_fragments);
81,444 ( 0.03%)  => ???:rustc_resolve::rustdoc::unindent_doc_fragments (3,702x)
     .           
22,212 ( 0.01%)      (doc_fragments, other_attrs)
     .           }
     .           
     .           /// Return the doc-comments on this item, grouped by the module they came from.
     .           /// The module can be different if this is a re-export with added documentation.
     .           ///
     .           /// The last newline is not trimmed so the produced strings are reusable between
     .           /// early and late doc link resolution regardless of their position.
     .           pub fn prepare_to_doc_link_resolution(
-- line 239 ----------------------------------------

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--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/hir.rs
--------------------------------------------------------------------------------
Ir              

-- line 1437 ----------------------------------------
     .               #[inline]
     .               fn value_span(&self) -> Option<Span> {
     .                   self.value_lit().map(|i| i.span)
     .               }
     .           
     .               /// For a single-segment attribute, returns its name; otherwise, returns `None`.
     .               #[inline]
     .               fn name(&self) -> Option<Symbol> {
     4 ( 0.00%)          match &self {
     .                       Attribute::Unparsed(n) => {
     .                           if let [ident] = n.path.segments.as_ref() {
     .                               Some(*ident)
     .                           } else {
     .                               None
     .                           }
     .                       }
     .                       _ => None,
-- line 1453 ----------------------------------------
-- line 1490 ----------------------------------------
     .                           matches!(n.args, AttrArgs::Empty)
     .                       }
     .                       _ => false,
     .                   }
     .               }
     .           
     .               #[inline]
     .               fn symbol_path(&self) -> Option<SmallVec<[Symbol; 1]>> {
    63 ( 0.00%)          match &self {
     .                       Attribute::Unparsed(n) => Some(n.path.segments.iter().copied().collect()),
     .                       _ => None,
     .                   }
     .               }
     .           
     .               fn path_span(&self) -> Option<Span> {
     .                   match &self {
     .                       Attribute::Unparsed(attr) => Some(attr.path.span),
-- line 1506 ----------------------------------------
-- line 1517 ----------------------------------------
     .               }
     .           
     .               fn is_automatically_derived_attr(&self) -> bool {
     .                   matches!(self, Attribute::Parsed(AttributeKind::AutomaticallyDerived))
     .               }
     .           
     .               #[inline]
     .               fn doc_str_and_fragment_kind(&self) -> Option<(Symbol, DocFragmentKind)> {
    10 ( 0.00%)          match &self {
     .                       Attribute::Parsed(AttributeKind::DocComment { kind, comment, .. }) => {
     .                           Some((*comment, *kind))
     .                       }
     .                       _ => None,
     .                   }
     .               }
     .           
     .               fn doc_resolution_scope(&self) -> Option<AttrStyle> {
-- line 1533 ----------------------------------------
-- line 1536 ----------------------------------------
     .                       Attribute::Unparsed(attr) if self.has_name(sym::doc) && self.value_str().is_some() => {
     .                           Some(attr.style)
     .                       }
     .                       _ => None,
     .                   }
     .               }
     .           
     .               fn is_proc_macro_attr(&self) -> bool {
     4 ( 0.00%)          matches!(
     .                       self,
     .                       Attribute::Parsed(
     .                           AttributeKind::ProcMacro
     .                               | AttributeKind::ProcMacroAttribute
     .                               | AttributeKind::ProcMacroDerive { .. }
     .                       )
     .                   )
     .               }
     .           
     .               fn is_doc_hidden(&self) -> bool {
    10 ( 0.00%)          matches!(self, Attribute::Parsed(AttributeKind::Doc(d)) if d.hidden.is_some())
     .               }
     .           
     .               fn is_doc_keyword_or_attribute(&self) -> bool {
     .                   matches!(self, Attribute::Parsed(AttributeKind::Doc(d)) if d.attribute.is_some() || d.keyword.is_some())
     .               }
     .           
     .               fn is_rustc_doc_primitive(&self) -> bool {
     .                   matches!(self, Attribute::Parsed(AttributeKind::RustcDocPrimitive(..)))
-- line 1563 ----------------------------------------
-- line 2302 ----------------------------------------
     .           #[derive(Debug, Clone, Copy, StableHash)]
     .           pub struct Body<'hir> {
     .               pub params: &'hir [Param<'hir>],
     .               pub value: &'hir Expr<'hir>,
     .           }
     .           
     .           impl<'hir> Body<'hir> {
     .               pub fn id(&self) -> BodyId {
    33 ( 0.00%)          BodyId { hir_id: self.value.hir_id }
     .               }
     .           }
     .           
     .           /// The type of source expression that caused this coroutine to be created.
     .           #[derive(Clone, PartialEq, Eq, Debug, Copy, Hash, StableHash, Encodable, Decodable)]
     .           pub enum CoroutineKind {
     .               /// A coroutine that comes from a desugaring.
     .               Desugared(CoroutineDesugaring, CoroutineSource),
-- line 2318 ----------------------------------------
-- line 2727 ----------------------------------------
     .                   while let ExprKind::DropTemps(inner) = &expr.kind {
     .                       expr = inner;
     .                   }
     .                   expr
     .               }
     .           
     .               pub fn peel_blocks(&self) -> &Self {
     .                   let mut expr = self;
30,836 ( 0.01%)          while let ExprKind::Block(Block { expr: Some(inner), .. }, _) = &expr.kind {
     .                       expr = inner;
     .                   }
     .                   expr
     .               }
     .           
     .               pub fn peel_borrows(&self) -> &Self {
     .                   let mut expr = self;
10,456 ( 0.00%)          while let ExprKind::AddrOf(.., inner) = &expr.kind {
   614 ( 0.00%)              expr = inner;
     .                   }
     .                   expr
     .               }
     .           
     .               pub fn can_have_side_effects(&self) -> bool {
     .                   match self.peel_drop_temps().kind {
     .                       ExprKind::Path(_) | ExprKind::Lit(_) | ExprKind::OffsetOf(..) | ExprKind::Use(..) => {
     .                           false
-- line 2752 ----------------------------------------
-- line 3402 ----------------------------------------
     .                   trait_item_def_id: Result<DefId, ErrorGuaranteed>,
     .               },
     .           }
     .           
     .           impl<'hir> ImplItem<'hir> {
     .               #[inline]
     .               pub fn hir_id(&self) -> HirId {
     .                   // Items are always HIR owners.
    10 ( 0.00%)          HirId::make_owner(self.owner_id.def_id)
     .               }
     .           
     .               pub fn impl_item_id(&self) -> ImplItemId {
     .                   ImplItemId { owner_id: self.owner_id }
     .               }
     .           
     .               pub fn vis_span(&self) -> Option<Span> {
     .                   match self.impl_kind {
-- line 3418 ----------------------------------------
-- line 3559 ----------------------------------------
     .           
     .           impl<'hir> Ty<'hir> {
     .               /// Converts a `Ty` in an unambiguous position to one in an ambiguous position. This is
     .               /// fallible as the [`TyKind::Infer`] variant is not present in ambiguous positions.
     .               ///
     .               /// Functions accepting ambiguous types will not handle the [`TyKind::Infer`] variant, if
     .               /// infer types are relevant to you then care should be taken to handle them separately.
     .               pub fn try_as_ambig_ty(&self) -> Option<&Ty<'hir, AmbigArg>> {
 2,456 ( 0.00%)          if let TyKind::Infer(()) = self.kind {
     .                       return None;
     .                   }
     .           
     .                   // SAFETY: `Ty` is `repr(C)` and `TyKind` is marked `repr(u8)` so that the layout is
     .                   // the same across different ZST type arguments. We also asserted that the `self` is
     .                   // not a `TyKind::Infer` so there is no risk of transmuting a `()` to `AmbigArg`.
     .                   let ptr = self as *const Ty<'hir> as *const Ty<'hir, AmbigArg>;
     .                   Some(unsafe { &*ptr })
-- line 3575 ----------------------------------------
-- line 4301 ----------------------------------------
     .               /// Represents when a function does not have a self argument or
     .               /// when a function has a `self: X` argument.
     .               None,
     .           }
     .           
     .           impl ImplicitSelfKind {
     .               /// Does this represent an implicit self?
     .               pub fn has_implicit_self(&self) -> bool {
     6 ( 0.00%)          !matches!(*self, ImplicitSelfKind::None)
     .               }
     .           }
     .           
     .           #[derive(Copy, Clone, PartialEq, Eq, Encodable, Decodable, Debug, StableHash)]
     .           pub enum IsAsync {
     .               Async(Span),
     .               NotAsync,
     .           }
     .           
     .           impl IsAsync {
     .               pub fn is_async(self) -> bool {
     6 ( 0.00%)          matches!(self, IsAsync::Async(_))
     .               }
     .           }
     .           
     .           #[derive(Copy, Clone, PartialEq, Eq, Debug, Encodable, Decodable, StableHash)]
     .           #[derive(Default)]
     .           pub enum Defaultness {
     .               Default {
     .                   has_value: bool,
-- line 4329 ----------------------------------------
-- line 4359 ----------------------------------------
     .               DefaultReturn(Span),
     .               /// Everything else.
     .               Return(&'hir Ty<'hir>),
     .           }
     .           
     .           impl<'hir> FnRetTy<'hir> {
     .               #[inline]
     .               pub fn span(&self) -> Span {
    14 ( 0.00%)          match *self {
     1 ( 0.00%)              Self::DefaultReturn(span) => span,
     6 ( 0.00%)              Self::Return(ref ty) => ty.span,
     .                   }
     .               }
     .           
     .               pub fn is_suggestable_infer_ty(&self) -> Option<&'hir Ty<'hir>> {
     .                   if let Self::Return(ty) = self
     .                       && ty.is_suggestable_infer_ty()
     .                   {
     .                       return Some(*ty);
-- line 4377 ----------------------------------------
-- line 4523 ----------------------------------------
     .               ///
     .               /// E.g., `Bar = ..` as in `enum Foo { Bar = .. }`.
     .               Unit(#[stable_hash(ignore)] HirId, LocalDefId),
     .           }
     .           
     .           impl<'hir> VariantData<'hir> {
     .               /// Return the fields of this variant.
     .               pub fn fields(&self) -> &'hir [FieldDef<'hir>] {
     4 ( 0.00%)          match *self {
     .                       VariantData::Struct { fields, .. } | VariantData::Tuple(fields, ..) => fields,
     .                       _ => &[],
     .                   }
     .               }
     .           
     .               pub fn ctor(&self) -> Option<(CtorKind, HirId, LocalDefId)> {
     .                   match *self {
     .                       VariantData::Tuple(_, hir_id, def_id) => Some((CtorKind::Fn, hir_id, def_id)),
-- line 4539 ----------------------------------------
-- line 4594 ----------------------------------------
     .               /// either an `EiiImpls` or `EiiExternTarget` attribute
     .               pub eii: bool,
     .           }
     .           
     .           impl<'hir> Item<'hir> {
     .               #[inline]
     .               pub fn hir_id(&self) -> HirId {
     .                   // Items are always HIR owners.
    41 ( 0.00%)          HirId::make_owner(self.owner_id.def_id)
     .               }
     .           
     .               #[inline]
     .               pub fn item_id(&self) -> ItemId {
     .                   ItemId { owner_id: self.owner_id }
     .               }
     .           
     .               /// Check if this is an [`ItemKind::Enum`], [`ItemKind::Struct`] or
-- line 4610 ----------------------------------------
-- line 4789 ----------------------------------------
     .               pub safety: HeaderSafety,
     .               pub constness: Constness,
     .               pub asyncness: IsAsync,
     .               pub abi: ExternAbi,
     .           }
     .           
     .           impl FnHeader {
     .               pub fn is_async(&self) -> bool {
     2 ( 0.00%)          matches!(self.asyncness, IsAsync::Async(_))
     .               }
     .           
     .               pub fn is_unsafe(&self) -> bool {
     .                   self.safety().is_unsafe()
     .               }
     .           
     .               pub fn is_safe(&self) -> bool {
     .                   self.safety().is_safe()
     .               }
     .           
     .               pub fn safety(&self) -> Safety {
    12 ( 0.00%)          match self.safety {
     .                       HeaderSafety::SafeTargetFeatures => Safety::Unsafe,
     .                       HeaderSafety::Normal(safety) => safety,
     .                   }
     .               }
     .           }
     .           
     .           #[derive(Debug, Clone, Copy, StableHash)]
     .           pub enum ItemKind<'hir> {
-- line 4817 ----------------------------------------

 9,287 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/hir.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/byte_char_slices.rs
--------------------------------------------------------------------------------
Ir              

-- line 32 ----------------------------------------
     .               pub BYTE_CHAR_SLICES,
     .               style,
     .               "hard to read byte char slice"
     .           }
     .           
     .           declare_lint_pass!(ByteCharSlice => [BYTE_CHAR_SLICES]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ByteCharSlice {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if !expr.span.from_expansion()
     .                       && let Some((has_ref, slice)) = is_byte_char_slices(cx, expr)
     .                   {
     .                       span_lint_and_then(
     .                           cx,
     .                           BYTE_CHAR_SLICES,
     .                           expr.span,
     .                           "can be more succinctly written as a byte str",
     .                           |diag| {
-- line 49 ----------------------------------------
-- line 64 ----------------------------------------
     .                               if !has_ref && !cx.typeck_results().expr_ty_adjusted(expr).is_array_slice() {
     .                                   sugg = sugg.deref();
     .                               }
     .           
     .                               diag.span_suggestion(expr.span, "try", sugg, app);
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Checks whether the slice is that of byte chars, and if so, builds a byte-string out of it
     .           fn is_byte_char_slices<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) -> Option<(bool, Vec<Span>)> {
     3 ( 0.00%)      let (has_ref, expr) = if let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, inner) = expr.kind {
     .                   (true, inner)
     5 ( 0.00%)      } else if let Some(parent) = get_parent_expr(cx, expr) // Already checked by the parent expr.
   119 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::get_parent_expr (1x)
     .                   && let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Not, _) = parent.kind
     .               {
     .                   return None;
     .               } else {
     .                   (false, expr)
     .               };
     .           
     2 ( 0.00%)      if let ExprKind::Array(members) = expr.kind
     .                   && !members.is_empty()
     .                   && !span_contains_comment(cx, expr.span)
     .                   && !span_contains_cfg(cx, expr.span)
     .               {
     .                   return members
     .                       .iter()
     .                       .try_fold(Vec::new(), |mut acc, member| {
     .                           if let ExprKind::Lit(lit) = member.kind
-- line 95 ----------------------------------------

     4 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/byte_char_slices.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_rem_euclid.rs
--------------------------------------------------------------------------------
Ir              

-- line 43 ----------------------------------------
     .           
     .           impl ManualRemEuclid {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualRemEuclid {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   // (x % c + c) % c
 6,152 ( 0.00%)          if let ExprKind::Binary(rem_op, rem_lhs, rem_rhs) = expr.kind
     .                       && rem_op.node == BinOpKind::Rem
     .                       && let ExprKind::Binary(add_op, add_lhs, add_rhs) = rem_lhs.kind
     .                       && add_op.node == BinOpKind::Add
     .                       && let ctxt = expr.span.ctxt()
     .                       && rem_lhs.span.ctxt() == ctxt
     .                       && rem_rhs.span.ctxt() == ctxt
     .                       && add_lhs.span.ctxt() == ctxt
     .                       && add_rhs.span.ctxt() == ctxt
-- line 61 ----------------------------------------
-- line 93 ----------------------------------------
     .                           MANUAL_REM_EUCLID,
     .                           expr.span,
     .                           "manual `rem_euclid` implementation",
     .                           "consider using",
     .                           format!("{rem_of}.rem_euclid({const1})"),
     .                           app,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           // Checks if either the left or right expressions can be an unsigned int constant and returns that
     .           // constant along with the other expression unchanged if so
     .           fn check_for_either_unsigned_int_constant<'a>(
     .               cx: &'a LateContext<'_>,
     .               ctxt: SyntaxContext,
     .               left: &'a Expr<'_>,
-- line 109 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/attrs/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 506 ----------------------------------------
     .           
     .           impl Attributes {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Attributes {
    63 ( 0.00%)      fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) {
    35 ( 0.00%)          let attrs = cx.tcx.hir_attrs(item.hir_id());
   394 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_attrs (7x)
    17 ( 0.00%)          if let ItemKind::Fn { ident, body, .. } = item.kind {
     7 ( 0.00%)              inline_always::check(cx, item.span, ident.name, attrs, Some(body));
    23 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/attrs/inline_always.rs:clippy_lints::attrs::inline_always::check (1x)
     .                   }
     6 ( 0.00%)          repr_attributes::check(cx, item.span, attrs, self.msrv);
    49 ( 0.00%)      }
     .           
     .               fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx ImplItem<'_>) {
    10 ( 0.00%)          if let ImplItemKind::Fn(_, body) = item.kind {
    14 ( 0.00%)              inline_always::check(
    34 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/attrs/inline_always.rs:clippy_lints::attrs::inline_always::check (2x)
     .                           cx,
     2 ( 0.00%)                  item.span,
     2 ( 0.00%)                  item.ident.name,
     8 ( 0.00%)                  cx.tcx.hir_attrs(item.hir_id()),
   124 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_attrs (2x)
     .                           Some(body),
     .                       );
     .                   }
     .               }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx TraitItem<'_>) {
     .                   if let TraitItemKind::Fn(_, kind) = item.kind {
     .                       let body = match kind {
-- line 536 ----------------------------------------
-- line 543 ----------------------------------------
     .           }
     .           
     .           pub struct EarlyAttributes {
     .               msrv: MsrvStack,
     .           }
     .           
     .           impl EarlyAttributes {
     .               pub fn new(conf: &'static Conf) -> Self {
     1 ( 0.00%)          Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl EarlyLintPass for EarlyAttributes {
    12 ( 0.00%)      fn check_attribute(&mut self, cx: &EarlyContext<'_>, attr: &Attribute) {
     6 ( 0.00%)          deprecated_cfg_attr::check(cx, attr, &self.msrv);
    54 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/attrs/deprecated_cfg_attr.rs:clippy_lints::attrs::deprecated_cfg_attr::check (2x)
     6 ( 0.00%)          deprecated_cfg_attr::check_clippy(cx, attr);
    56 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/attrs/deprecated_cfg_attr.rs:clippy_lints::attrs::deprecated_cfg_attr::check_clippy (2x)
     .                   non_minimal_cfg::check(cx, attr);
     8 ( 0.00%)      }
     .           
     .               extract_msrv_attr!();
     .           }
     .           
     .           pub struct PostExpansionEarlyAttributes {
     .               msrv: MsrvStack,
     .           }
     .           
     .           impl PostExpansionEarlyAttributes {
     .               pub fn new(conf: &'static Conf) -> Self {
     1 ( 0.00%)          Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl EarlyLintPass for PostExpansionEarlyAttributes {
     .               fn check_crate(&mut self, cx: &EarlyContext<'_>, _krate: &ast::Crate) {
     .                   blanket_clippy_restriction_lints::check_command_line(cx);
     .               }
     .           
    50 ( 0.00%)      fn check_attribute(&mut self, cx: &EarlyContext<'_>, attr: &Attribute) {
    15 ( 0.00%)          check_clippy_attr(cx.sess(), attr);
   445 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/attrs.rs:clippy_utils::attrs::check_clippy_attr::<rustc_ast::ast::Attribute> (5x)
    25 ( 0.00%)          if let Some(items) = &attr.meta_item_list()
    35 ( 0.00%)  => ???:<rustc_ast::ast::Attribute>::meta_item_list (5x)
     .                       && let Some(name) = attr.name()
     .                   {
     .                       if matches!(name, sym::allow) && self.msrv.meets(msrvs::LINT_REASONS_STABILIZATION) {
     .                           allow_attributes::check(cx, attr);
     .                       }
     .                       if matches!(name, sym::allow | sym::expect) && self.msrv.meets(msrvs::LINT_REASONS_STABILIZATION) {
     .                           allow_attributes_without_reason::check(cx, name, items, attr);
     .                       }
-- line 590 ----------------------------------------
-- line 603 ----------------------------------------
     .                           }
     .                       }
     .                   }
     .           
     .                   if attr.has_name(sym::should_panic) {
     .                       should_panic_without_expect::check(cx, attr);
     .                   }
     .           
     5 ( 0.00%)          if attr.has_name(sym::ignore)
     .                       && let AttrKind::Normal(normal_attr) = &attr.kind
     .                       && !matches!(normal_attr.item.args, AttrArgs::Eq { .. })
     .                   {
     .                       span_lint_and_help(
     .                           cx,
     .                           IGNORE_WITHOUT_REASON,
     .                           attr.span,
     .                           "`#[ignore]` without reason",
     .                           None,
     .                           "add a reason with `= \"..\"`",
     .                       );
     .                   }
    40 ( 0.00%)      }
     .           
     .               fn check_item(&mut self, cx: &EarlyContext<'_>, item: &'_ ast::Item) {
    21 ( 0.00%)          match item.kind {
     6 ( 0.00%)              ast::ItemKind::ExternCrate(..) | ast::ItemKind::Use(..) => useless_attribute::check(cx, item, &item.attrs),
   103 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/attrs/useless_attribute.rs:clippy_lints::attrs::useless_attribute::check (2x)
     .                       _ => {},
     .                   }
     .           
    35 ( 0.00%)          mixed_attributes_style::check(cx, item.span, &item.attrs);
 1,255 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/attrs/mixed_attributes_style.rs:clippy_lints::attrs::mixed_attributes_style::check (7x)
     .               }
     .           
37,010 ( 0.02%)      fn check_attributes(&mut self, cx: &EarlyContext<'_>, attrs: &[Attribute]) {
11,103 ( 0.00%)          self.msrv.check_attributes(attrs);
11,278 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/non_null.rs:<clippy_utils::msrvs::MsrvStack>::check_attributes (3,701x)
     .                   duplicated_attributes::check(cx, attrs);
 7,402 ( 0.00%)          msrvs::check_attrs(cx.sess(), attrs);
66,758 ( 0.03%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/msrvs.rs:clippy_utils::msrvs::check_attrs::<rustc_ast::ast::Attribute> (3,701x)
29,608 ( 0.01%)      }
     .           
     .               fn check_attributes_post(&mut self, _cx: &EarlyContext<'_>, attrs: &[Attribute]) {
14,804 ( 0.01%)          self.msrv.check_attributes_post(attrs);
11,278 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/non_null.rs:<clippy_utils::msrvs::MsrvStack>::check_attributes_post (3,701x)
     .               }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/zombie_processes.rs
--------------------------------------------------------------------------------
Ir              

-- line 53 ----------------------------------------
     .               pub ZOMBIE_PROCESSES,
     .               suspicious,
     .               "not waiting on a spawned child process"
     .           }
     .           
     .           declare_lint_pass!(ZombieProcesses => [ZOMBIE_PROCESSES]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ZombieProcesses {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
12,304 ( 0.01%)          if let ExprKind::Call(..) | ExprKind::MethodCall(..) = expr.kind
 1,230 ( 0.00%)              && let child_ty = cx.typeck_results().expr_ty(expr)
24,600 ( 0.01%)  => ???:<rustc_middle::ty::typeck_results::TypeckResults>::expr_ty (615x)
 1,230 ( 0.00%)              && child_ty.is_diag_item(cx, sym::Child)
     .                   {
     .                       match cx.tcx.parent_hir_node(expr.hir_id) {
     .                           Node::LetStmt(local)
     .                               if let PatKind::Binding(_, local_id, ..) = local.pat.kind
     .                                   && let Some(enclosing_block) = get_enclosing_block(cx, expr.hir_id) =>
     .                           {
     .                               let mut vis = WaitFinder {
     .                                   cx,
-- line 72 ----------------------------------------
-- line 110 ----------------------------------------
     .                               ..
     .                           }) => {
     .                               // Immediately dropped. E.g. `std::process::Command::new("echo").spawn().unwrap();`
     .                               check(cx, expr, Cause::NeverWait, true);
     .                           },
     .                           _ => {},
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           struct MaybeWait(Span);
     .           
     .           /// A visitor responsible for finding a `wait()` call on a local variable.
     .           ///
     .           /// Note that this visitor does NOT explicitly look for `wait()` calls directly, but rather does the
     .           /// inverse -- checking if all uses of the local are either:
-- line 126 ----------------------------------------

   615 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/zombie_processes.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/rc_clone_in_vec_init.rs
--------------------------------------------------------------------------------
Ir              

-- line 44 ----------------------------------------
     .               pub RC_CLONE_IN_VEC_INIT,
     .               suspicious,
     .               "initializing reference-counted pointer in `vec![elem; len]`"
     .           }
     .           
     .           declare_lint_pass!(RcCloneInVecInit => [RC_CLONE_IN_VEC_INIT]);
     .           
     .           impl LateLintPass<'_> for RcCloneInVecInit {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
     .                   let Some(macro_call) = root_macro_call_first_node(cx, expr) else {
     .                       return;
     .                   };
     .                   let Some(VecArgs::Repeat(elem, len)) = VecArgs::hir(cx, expr) else {
     .                       return;
     .                   };
     .                   let Some((symbol, func_span)) = ref_init(cx, elem) else {
     .                       return;
     .                   };
     .           
     .                   emit_lint(cx, symbol, macro_call.span, elem, len, func_span);
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn loop_init_suggestion(elem: &str, len: &str, indent: &str) -> String {
     .               format!(
     .                   r"{{
     .           {indent}    let mut v = Vec::with_capacity({len});
     .           {indent}    (0..{len}).for_each(|_| v.push({elem}));
     .           {indent}    v
-- line 72 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/const_ptr.rs
--------------------------------------------------------------------------------
Ir              

-- line 30 ----------------------------------------
     .                           match (ptr).guaranteed_eq(null_mut()) {
     .                               Some(res) => res,
     .                               // To remain maximally conservative, we stop execution when we don't
     .                               // know whether the pointer is null or not.
     .                               // We can *not* return `false` here, that would be unsound in `NonNull::new`!
     .                               None => panic!("null-ness of this pointer cannot be determined in const context"),
     .                           }
     .                       } else {
42,065 ( 0.02%)                  ptr.addr() == 0
     .                       }
     .                   )
     .               }
     .           
     .               /// Casts to a pointer of another type.
     .               #[stable(feature = "ptr_cast", since = "1.38.0")]
     .               #[rustc_const_stable(feature = "const_ptr_cast", since = "1.38.0")]
     .               #[rustc_diagnostic_item = "const_ptr_cast"]
-- line 46 ----------------------------------------
-- line 262 ----------------------------------------
     .               /// [`as_uninit_ref`]: #method.as_uninit_ref
     .               /// [`as_ref_unchecked`]: #method.as_ref_unchecked
     .               #[stable(feature = "ptr_as_ref", since = "1.9.0")]
     .               #[rustc_const_stable(feature = "const_ptr_is_null", since = "1.84.0")]
     .               #[inline]
     .               pub const unsafe fn as_ref<'a>(self) -> Option<&'a T> {
     .                   // SAFETY: the caller must guarantee that `self` is valid
     .                   // for a reference if it isn't null.
20,944 ( 0.01%)          if self.is_null() { None } else { unsafe { Some(&*self) } }
     .               }
     .           
     .               /// Returns a shared reference to the value behind the pointer.
     .               /// If the pointer may be null or the value may be uninitialized, [`as_uninit_ref`] must be used instead.
     .               /// If the pointer may be null, but the value is known to have been initialized, [`as_ref`] must be used instead.
     .               ///
     .               /// [`as_ref`]: #method.as_ref
     .               /// [`as_uninit_ref`]: #method.as_uninit_ref
-- line 278 ----------------------------------------
-- line 615 ----------------------------------------
     .               #[cfg_attr(miri, track_caller)] // even without panics, this helps for Miri backtraces
     .               pub const unsafe fn offset_from(self, origin: *const T) -> isize
     .               where
     .                   T: Sized,
     .               {
     .                   let pointee_size = size_of::<T>();
     .                   assert!(0 < pointee_size && pointee_size <= isize::MAX as usize);
     .                   // SAFETY: the caller must uphold the safety contract for `ptr_offset_from`.
    48 ( 0.00%)          unsafe { intrinsics::ptr_offset_from(self, origin) }
     .               }
     .           
     .               /// Calculates the distance between two pointers within the same allocation. The returned value is in
     .               /// units of **bytes**.
     .               ///
     .               /// This is purely a convenience for casting to a `u8` pointer and
     .               /// using [`offset_from`][pointer::offset_from] on it. See that method for
     .               /// documentation and safety requirements.
-- line 631 ----------------------------------------
-- line 725 ----------------------------------------
     .                           this: *const () = self as *const (),
     .                           origin: *const () = origin as *const (),
     .                       ) => runtime_ptr_ge(this, origin)
     .                   );
     .           
     .                   let pointee_size = size_of::<T>();
     .                   assert!(0 < pointee_size && pointee_size <= isize::MAX as usize);
     .                   // SAFETY: the caller must uphold the safety contract for `ptr_offset_from_unsigned`.
    85 ( 0.00%)          unsafe { intrinsics::ptr_offset_from_unsigned(self, origin) }
     .               }
     .           
     .               /// Calculates the distance between two pointers within the same allocation, *where it's known that
     .               /// `self` is equal to or greater than `origin`*. The returned value is in
     .               /// units of **bytes**.
     .               ///
     .               /// This is purely a convenience for casting to a `u8` pointer and
     .               /// using [`offset_from_unsigned`][pointer::offset_from_unsigned] on it.
-- line 741 ----------------------------------------
-- line 863 ----------------------------------------
     .                       (
     .                           this: *const () = self as *const (),
     .                           count: usize = count,
     .                           size: usize = size_of::<T>(),
     .                       ) => runtime_add_nowrap(this, count, size)
     .                   );
     .           
     .                   // SAFETY: the caller must uphold the safety contract for `offset`.
 3,774 ( 0.00%)          unsafe { intrinsics::offset(self, count) }
     .               }
     .           
     .               /// Adds an unsigned offset in bytes to a pointer.
     .               ///
     .               /// `count` is in units of bytes.
     .               ///
     .               /// This is purely a convenience for casting to a `u8` pointer and
     .               /// using [add][pointer::add] on it. See that method for documentation
-- line 879 ----------------------------------------
-- line 1590 ----------------------------------------
     .           #[diagnostic::on_const(
     .               message = "pointers cannot be reliably compared during const eval",
     .               note = "see issue #53020 <https://github.com/rust-lang/rust/issues/53020> for more information"
     .           )]
     .           impl<T: PointeeSized> PartialEq for *const T {
     .               #[inline]
     .               #[allow(ambiguous_wide_pointer_comparisons)]
     .               fn eq(&self, other: &*const T) -> bool {
 3,707 ( 0.00%)          *self == *other
     .               }
     .           }
     .           
     .           /// Pointer equality is an equivalence relation.
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           #[diagnostic::on_const(
     .               message = "pointers cannot be reliably compared during const eval",
     .               note = "see issue #53020 <https://github.com/rust-lang/rust/issues/53020> for more information"
-- line 1606 ----------------------------------------

    32 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/const_ptr.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/utils/author.rs
--------------------------------------------------------------------------------
Ir              

-- line 96 ----------------------------------------
     .                   } else {
     .                       println!("    && {}", format_args!($($t)*));
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Author {
     .               fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
    14 ( 0.00%)          check_item(cx, item.hir_id());
 1,060 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/utils/author.rs:clippy_lints::utils::author::check_item (7x)
     .               }
     .           
     .               fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<'_>) {
     4 ( 0.00%)          check_item(cx, item.hir_id());
   558 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/utils/author.rs:clippy_lints::utils::author::check_item (2x)
     .               }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
     .                   check_item(cx, item.hir_id());
     .               }
     .           
     .               fn check_arm(&mut self, cx: &LateContext<'tcx>, arm: &'tcx hir::Arm<'_>) {
     .                   check_node(cx, arm.hir_id, |v| {
     .                       v.arm(&v.bind("arm", arm));
     .                   });
     .               }
     .           
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'_>) {
 6,152 ( 0.00%)          check_node(cx, expr.hir_id, |v| {
     .                       v.expr(&v.bind("expr", expr));
     .                   });
24,608 ( 0.01%)      }
     .           
     .               fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx hir::Stmt<'_>) {
     .                   match stmt.kind {
     .                       StmtKind::Expr(e) | StmtKind::Semi(e) if has_attr(cx, e.hir_id) => return,
     .                       _ => {},
     .                   }
     .                   check_node(cx, stmt.hir_id, |v| {
     .                       v.stmt(&v.bind("stmt", stmt));
     .                   });
     .               }
     .           }
     .           
    81 ( 0.00%)  fn check_item(cx: &LateContext<'_>, hir_id: HirId) {
    45 ( 0.00%)      if let Some(body) = cx.tcx.hir_maybe_body_owned_by(hir_id.expect_owner().def_id) {
 1,177 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_maybe_body_owned_by (9x)
     .                   check_node_with_body(
     .                       cx,
     .                       hir_id,
     3 ( 0.00%)              |v| {
     .                           v.expr(&v.bind("expr", body.value));
     .                       },
     .                       Some(body),
     .                   );
     .               }
    72 ( 0.00%)  }
     .           
     .           fn check_node(cx: &LateContext<'_>, hir_id: HirId, f: impl Fn(&PrintVisitor<'_, '_>)) {
     .               check_node_with_body(cx, hir_id, f, None);
     .           }
     .           
     .           /// Check the node at `hir_id`, in the context of `body` or the default from `cx` if none is given.
     .           fn check_node_with_body(
     .               cx: &LateContext<'_>,
     .               hir_id: HirId,
     .               f: impl Fn(&PrintVisitor<'_, '_>),
     .               body: Option<&Body<'_>>,
     .           ) {
 3,078 ( 0.00%)      if has_attr(cx, hir_id) {
     .                   let typeck_results = body.map_or_else(|| cx.typeck_results(), |body| cx.tcx.typeck_body(body.id()));
     .                   f(&PrintVisitor::new(cx, typeck_results));
     .                   println!("{{");
     .                   println!("    // report your lint here");
     .                   println!("}}");
     .               }
     .           }
     .           
-- line 170 ----------------------------------------
-- line 875 ----------------------------------------
     .                           kind!("Semi({e})");
     .                           self.expr(e);
     .                       },
     .                   }
     .               }
     .           }
     .           
     .           fn has_attr(cx: &LateContext<'_>, hir_id: HirId) -> bool {
 3,088 ( 0.00%)      let attrs = cx.tcx.hir_attrs(hir_id);
187,627 ( 0.08%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_attrs (3,076x)
     8 ( 0.00%)      get_builtin_attr(attrs, sym::author).count() > 0
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/main_recursion.rs
--------------------------------------------------------------------------------
Ir              

-- line 29 ----------------------------------------
     .           
     .           #[derive(Default)]
     .           pub struct MainRecursion {
     .               has_no_std_attr: bool,
     .           }
     .           
     .           impl LateLintPass<'_> for MainRecursion {
     .               fn check_crate(&mut self, cx: &LateContext<'_>) {
     3 ( 0.00%)          self.has_no_std_attr = is_no_std_crate(cx);
    54 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::is_no_std_crate (1x)
     .               }
     .           
12,304 ( 0.01%)      fn check_expr_post(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
13,534 ( 0.01%)          if self.has_no_std_attr {
     .                       return;
     .                   }
     .           
     .                   if let ExprKind::Call(func, []) = &expr.kind
     .                       && let ExprKind::Path(QPath::Resolved(_, path)) = &func.kind
     .                       && let Some(def_id) = path.res.opt_def_id()
     .                       && is_entrypoint_fn(cx, def_id)
     .                   {
-- line 49 ----------------------------------------
-- line 51 ----------------------------------------
     .                           cx,
     .                           MAIN_RECURSION,
     .                           func.span,
     .                           format!("recursing into entrypoint `{}`", snippet(cx, func.span, "main")),
     .                           None,
     .                           "consider using another function for this recursion",
     .                       );
     .                   }
15,380 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/reserve_after_initialization.rs
--------------------------------------------------------------------------------
Ir              

-- line 29 ----------------------------------------
     .               #[clippy::version = "1.74.0"]
     .               pub RESERVE_AFTER_INITIALIZATION,
     .               complexity,
     .               "`reserve` called immediately after `Vec` creation"
     .           }
     .           
     .           impl_lint_pass!(ReserveAfterInitialization => [RESERVE_AFTER_INITIALIZATION]);
     .           
     1 ( 0.00%)  #[derive(Default)]
     .           pub struct ReserveAfterInitialization {
     .               searcher: Option<VecReserveSearcher>,
     .           }
     .           
     .           struct VecReserveSearcher {
     .               local_id: HirId,
     .               err_span: Span,
     .               init_part: String,
-- line 45 ----------------------------------------
-- line 62 ----------------------------------------
     .                       s,
     .                       Applicability::HasPlaceholders,
     .                   );
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ReserveAfterInitialization {
     .               fn check_block(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>) {
     3 ( 0.00%)          self.searcher = None;
     .               }
     .           
     .               fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx LetStmt<'tcx>) {
     .                   if let Some(init_expr) = local.init
     .                       && let PatKind::Binding(BindingMode::MUT, id, _, None) = local.pat.kind
     .                       && !local.span.in_external_macro(cx.sess().source_map())
     .                       && let Some(init) = get_vec_init_kind(cx, init_expr)
     .                       && !matches!(
-- line 78 ----------------------------------------
-- line 92 ----------------------------------------
     .                               "..",
     .                           )
     .                           .into_owned(),
     .                           space_hint: String::new(),
     .                       });
     .                   }
     .               }
     .           
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if self.searcher.is_none()
     .                       && let ExprKind::Assign(left, right, _) = expr.kind
     .                       && let ExprKind::Path(QPath::Resolved(None, path)) = left.kind
     .                       && let Res::Local(id) = path.res
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                       && let Some(init) = get_vec_init_kind(cx, right)
     .                       && !matches!(
     .                           init,
     .                           VecInitKind::WithExprCapacity(_) | VecInitKind::WithConstCapacity(_)
-- line 109 ----------------------------------------
-- line 116 ----------------------------------------
     .                               cx,
     .                               left.span.shrink_to_lo().to(right.span.source_callsite().shrink_to_lo()),
     .                               "..",
     .                           )
     .                           .into_owned(), // see `assign_expression` test
     .                           space_hint: String::new(),
     .                       });
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx Stmt<'_>) {
     .                   if let Some(searcher) = self.searcher.take() {
     .                       if let StmtKind::Expr(expr) | StmtKind::Semi(expr) = stmt.kind
     .                           && let ExprKind::MethodCall(name, self_arg, [space_hint], _) = expr.kind
     .                           && self_arg.res_local_id() == Some(searcher.local_id)
     .                           && name.ident.name == sym::reserve
     .                           && !is_from_proc_macro(cx, expr)
-- line 132 ----------------------------------------
-- line 137 ----------------------------------------
     .                               ..searcher
     .                           });
     .                       } else {
     .                           searcher.display_err(cx);
     .                       }
     .                   }
     .               }
     .           
    12 ( 0.00%)      fn check_block_post(&mut self, cx: &LateContext<'tcx>, _: &'tcx Block<'tcx>) {
     6 ( 0.00%)          if let Some(searcher) = self.searcher.take() {
     .                       searcher.display_err(cx);
     .                   }
    12 ( 0.00%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_borrows_for_generic_args.rs
--------------------------------------------------------------------------------
Ir              

-- line 67 ----------------------------------------
     .               /// be moved.
     .               possible_borrowers: Vec<(LocalDefId, PossibleBorrowerMap<'tcx, 'tcx>)>,
     .           
     .               // `IntoIterator` for arrays requires Rust 1.53.
     .               msrv: Msrv,
     .           }
     .           impl NeedlessBorrowsForGenericArgs<'_> {
     .               pub fn new(conf: &'static Conf) -> Self {
     4 ( 0.00%)          Self {
     .                       possible_borrowers: Vec::new(),
     .                       msrv: conf.msrv.into(),
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NeedlessBorrowsForGenericArgs<'tcx> {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if matches!(expr.kind, ExprKind::AddrOf(..))
 1,228 ( 0.00%)              && !expr.span.from_expansion()
     .                       && let use_site = get_expr_use_site(cx.tcx, cx.typeck_results(), SyntaxContext::root(), expr)
     .                       && use_site.same_ctxt
     .                       && !use_site.is_ty_unified
     .                       && let use_node = use_site.use_node(cx)
     .                       && let Some(DefinedTy::Mir { def_site_def_id: _, ty }) = use_node.defined_ty(cx)
     .                       && let ty::Param(param_ty) = *ty.skip_binder().kind()
     .                       && let Some((hir_id, fn_id, i)) = match use_node {
     .                           ExprUseNode::MethodArg(_, _, 0) => None,
-- line 93 ----------------------------------------
-- line 128 ----------------------------------------
     .                           |diag| {
     .                               let mut app = Applicability::MachineApplicable;
     .                               let snip_span = peel_n_hir_expr_refs(expr, count).0.span;
     .                               let snip = snippet_with_context(cx, snip_span, expr.span.ctxt(), "..", &mut app).0;
     .                               diag.span_suggestion(expr.span, "change this to", snip.into_owned(), app);
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           
    21 ( 0.00%)      fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &Body<'_>) {
     .                   if self
     .                       .possible_borrowers
     .                       .last()
     .                       .is_some_and(|&(local_def_id, _)| local_def_id == cx.tcx.hir_body_owner_def_id(body.id()))
     .                   {
     .                       self.possible_borrowers.pop();
     .                   }
    24 ( 0.00%)      }
     .           }
     .           
     .           fn path_has_args(p: &QPath<'_>) -> bool {
     .               match *p {
     .                   QPath::Resolved(_, Path { segments: [.., s], .. }) | QPath::TypeRelative(_, s) => s.args.is_some(),
     .                   QPath::Resolved(..) => false,
     .               }
     .           }
-- line 154 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_main_separator_str.rs
--------------------------------------------------------------------------------
Ir              

-- line 41 ----------------------------------------
     .           
     .           impl ManualMainSeparatorStr {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for ManualMainSeparatorStr {
30,760 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)          let (target, _) = peel_hir_expr_refs(expr);
20,292 ( 0.01%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::peel_hir_expr_refs (3,076x)
 6,152 ( 0.00%)          if let ExprKind::MethodCall(path, receiver, &[], _) = target.kind
     .                       && path.ident.name == sym::to_string
     .                       && let ExprKind::Path(QPath::Resolved(None, path)) = receiver.kind
     .                       && let Res::Def(DefKind::Const { .. }, receiver_def_id) = path.res
     .                       && cx.ty_based_def(target).opt_parent(cx).is_diag_item(cx, sym::ToString)
     .                       && cx.tcx.is_diagnostic_item(sym::path_main_separator, receiver_def_id)
     .                       && let ty::Ref(_, ty, Mutability::Not) = cx.typeck_results().expr_ty_adjusted(expr).kind()
     .                       && ty.is_str()
     .                       && self.msrv.meets(cx, msrvs::PATH_MAIN_SEPARATOR_STR)
-- line 59 ----------------------------------------
-- line 63 ----------------------------------------
     .                           MANUAL_MAIN_SEPARATOR_STR,
     .                           expr.span,
     .                           "taking a reference on `std::path::MAIN_SEPARATOR` conversion to `String`",
     .                           "replace with",
     .                           "std::path::MAIN_SEPARATOR_STR".to_owned(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_ignore_case_cmp.rs
--------------------------------------------------------------------------------
Ir              

-- line 72 ----------------------------------------
     .           fn needs_ref_to_cmp(cx: &LateContext<'_>, ty: Ty<'_>) -> bool {
     .               ty.is_char()
     .                   || *ty.kind() == ty::Uint(UintTy::U8)
     .                   || ty.is_diag_item(cx, sym::Vec)
     .                   || ty.is_lang_item(cx, LangItem::String)
     .           }
     .           
     .           impl LateLintPass<'_> for ManualIgnoreCaseCmp {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'_ Expr<'_>) {
     .                   // check if expression represents a comparison of two strings
     .                   // using .to_ascii_lowercase() or .to_ascii_uppercase() methods,
     .                   // or one of the sides is a literal
     .                   // Offer to replace it with .eq_ignore_ascii_case() method
 6,152 ( 0.00%)          if let Binary(op, left, right) = &expr.kind
     .                       && (op.node == BinOpKind::Eq || op.node == BinOpKind::Ne)
     .                       && let Some((left_span, left_val)) = get_ascii_type(cx, left.kind)
     .                       && let Some((right_span, right_val)) = get_ascii_type(cx, right.kind)
     .                       && match (&left_val, &right_val) {
     .                           (ToAscii(l_lower, ..), ToAscii(r_lower, ..)) if l_lower == r_lower => true,
     .                           (ToAscii(..), Literal(..)) | (Literal(..), ToAscii(..)) => true,
     .                           _ => false,
     .                       }
-- line 93 ----------------------------------------
-- line 117 ----------------------------------------
     .                                   expr.span,
     .                                   "consider using `.eq_ignore_ascii_case()` instead",
     .                                   format!("{neg}{left_snip}.eq_ignore_ascii_case({deref}{right_snip})"),
     .                                   app,
     .                               );
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unit_types/unit_arg.rs
--------------------------------------------------------------------------------
Ir              

-- line 7 ----------------------------------------
     .           use clippy_utils::{is_empty_block, is_expr_default, is_from_proc_macro};
     .           use rustc_errors::Applicability;
     .           use rustc_hir::{Block, Expr, ExprKind, MatchSource, Node, StmtKind};
     .           use rustc_lint::LateContext;
     .           use rustc_span::SyntaxContext;
     .           
     .           use super::{UNIT_ARG, utils};
     .           
27,684 ( 0.01%)  pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)      if expr.span.from_expansion() {
     .                   return;
     .               }
     .           
     .               // apparently stuff in the desugaring of `?` can trigger this
     .               // so check for that here
     .               // only the calls to `Try::from_error` is marked as desugared,
     .               // so we need to check both the current Expr and its parent.
     2 ( 0.00%)      if is_questionmark_desugar_marked_call(expr) {
     .                   return;
     .               }
     8 ( 0.00%)      if let Node::Expr(parent_expr) = cx.tcx.parent_hir_node(expr.hir_id)
   108 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::parent_hir_node (1x)
     .                   && is_questionmark_desugar_marked_call(parent_expr)
     .               {
     .                   return;
     .               }
     .           
     4 ( 0.00%)      let (receiver, args) = match expr.kind {
     .                   ExprKind::Call(_, args) => (None, args),
     .                   ExprKind::MethodCall(_, receiver, args, _) => (Some(receiver), args),
     .                   _ => return,
     .               };
     .           
     .               let args_to_recover = receiver
     .                   .into_iter()
     .                   .chain(args)
-- line 41 ----------------------------------------
-- line 48 ----------------------------------------
     .                       } else {
     .                           false
     .                       }
     .                   })
     .                   .collect::<Vec<_>>();
     .               if !args_to_recover.is_empty() && !is_from_proc_macro(cx, expr) {
     .                   lint_unit_args(cx, expr, args_to_recover.as_slice());
     .               }
24,608 ( 0.01%)  }
     .           
     .           fn is_questionmark_desugar_marked_call(expr: &Expr<'_>) -> bool {
     .               use rustc_span::hygiene::DesugaringKind;
     1 ( 0.00%)      if let ExprKind::Call(callee, _) = expr.kind {
     .                   callee.span.is_desugaring(DesugaringKind::QuestionMark)
     .               } else {
     .                   false
     .               }
     .           }
     .           
     .           fn lint_unit_args<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>, args_to_recover: &[&'tcx Expr<'tcx>]) {
     .               let mut applicability = Applicability::MachineApplicable;
-- line 68 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 883 ----------------------------------------
     .           
     .           impl Casts {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Casts {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Cast(cast_from_expr, cast_to_hir) = expr.kind {
     .                       if expr.span.in_external_macro(cx.sess().source_map()) {
     .                           return;
     .                       }
     .                       if is_hir_ty_cfg_dependant(cx, cast_to_hir) {
     .                           return;
     .                       }
     .                       let (cast_from, cast_to) = (
     .                           cx.typeck_results().expr_ty(cast_from_expr),
-- line 900 ----------------------------------------
-- line 938 ----------------------------------------
     .           
     .                       let was_borrow_as_ptr_emitted = self.msrv.meets(cx, msrvs::BORROW_AS_PTR)
     .                           && borrow_as_ptr::check(cx, expr, cast_from_expr, cast_to_hir, self.msrv);
     .                       if !was_borrow_as_ptr_emitted && self.msrv.meets(cx, msrvs::PTR_FROM_REF) {
     .                           ref_as_ptr::check(cx, expr, cast_from_expr, cast_to_hir);
     .                       }
     .                   }
     .           
21,532 ( 0.01%)          if self.msrv.meets(cx, msrvs::RAW_REF_OP) {
46,140 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/msrvs.rs:<clippy_utils::msrvs::Msrv>::meets (3,076x)
 9,228 ( 0.00%)              borrow_as_ptr::check_implicit_cast(cx, expr);
52,293 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/casts/borrow_as_ptr.rs:clippy_lints::casts::borrow_as_ptr::check_implicit_cast (3,076x)
     .                   }
18,456 ( 0.01%)          if self.msrv.meets(cx, msrvs::PTR_SLICE_RAW_PARTS) {
46,140 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/msrvs.rs:<clippy_utils::msrvs::Msrv>::meets (3,076x)
 9,228 ( 0.00%)              cast_slice_from_raw_parts::check_implicit_cast(cx, expr);
68,921 ( 0.03%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_from_raw_parts.rs:clippy_lints::casts::cast_slice_from_raw_parts::check_implicit_cast (3,076x)
     .                   }
 9,228 ( 0.00%)          cast_ptr_alignment::check_cast_method(cx, expr);
39,988 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/casts/cast_ptr_alignment.rs:clippy_lints::casts::cast_ptr_alignment::check_cast_method (3,076x)
12,304 ( 0.01%)          cast_slice_different_sizes::check(cx, expr, self.msrv);
532,153 ( 0.22%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_different_sizes.rs:clippy_lints::casts::cast_slice_different_sizes::check (3,076x)
 9,228 ( 0.00%)          ptr_cast_constness::check_null_ptr_cast_method(cx, expr);
46,140 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/casts/ptr_cast_constness.rs:clippy_lints::casts::ptr_cast_constness::check_null_ptr_cast_method (3,076x)
24,608 ( 0.01%)      }
     .           
     .               fn check_body(&mut self, cx: &LateContext<'tcx>, body: &rustc_hir::Body<'tcx>) {
     9 ( 0.00%)          needless_type_cast::check(cx, body);
98,180 ( 0.04%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/casts/needless_type_cast.rs:clippy_lints::casts::needless_type_cast::check (3x)
     .               }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/vec_init_then_push.rs
--------------------------------------------------------------------------------
Ir             

-- line 147 ----------------------------------------
    .                       s,
    .                       Applicability::HasPlaceholders,
    .                   );
    .               }
    .           }
    .           
    .           impl<'tcx> LateLintPass<'tcx> for VecInitThenPush {
    .               fn check_block(&mut self, _: &LateContext<'tcx>, _: &'tcx Block<'tcx>) {
    3 ( 0.00%)          self.searcher = None;
    .               }
    .           
    .               fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx LetStmt<'tcx>) {
    .                   if let Some(init_expr) = local.init
    .                       && let PatKind::Binding(BindingMode::MUT, id, name, None) = local.pat.kind
    .                       && !local.span.in_external_macro(cx.sess().source_map())
    .                       && let Some(init) = get_vec_init_kind(cx, init_expr)
    .                       && !matches!(init, VecInitKind::WithExprCapacity(_))
-- line 163 ----------------------------------------
-- line 171 ----------------------------------------
    .                           err_span: local.span,
    .                           found: 0,
    .                           last_push_expr: init_expr.hir_id,
    .                       });
    .                   }
    .               }
    .           
    .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
9,228 ( 0.00%)          if self.searcher.is_none()
    .                       && let ExprKind::Assign(left, right, _) = expr.kind
    .                       && let ExprKind::Path(QPath::Resolved(None, path)) = left.kind
    .                       && let [name] = &path.segments
    .                       && let Res::Local(id) = path.res
    .                       && !expr.span.in_external_macro(cx.sess().source_map())
    .                       && let Some(init) = get_vec_init_kind(cx, right)
    .                       && !matches!(init, VecInitKind::WithExprCapacity(_))
    .                   {
-- line 187 ----------------------------------------
-- line 191 ----------------------------------------
    .                           lhs_is_let: false,
    .                           let_ty_span: None,
    .                           name: name.ident.name,
    .                           err_span: expr.span,
    .                           found: 0,
    .                           last_push_expr: expr.hir_id,
    .                       });
    .                   }
3,076 ( 0.00%)      }
    .           
    .               fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx Stmt<'_>) {
    .                   if let Some(searcher) = self.searcher.take() {
    .                       if let StmtKind::Expr(expr) | StmtKind::Semi(expr) = stmt.kind
    .                           && !stmt.span.from_expansion()
    .                           && let ExprKind::MethodCall(name, self_arg, [_], _) = expr.kind
    .                           && self_arg.res_local_id() == Some(searcher.local_id)
    .                           && name.ident.name == sym::push
-- line 207 ----------------------------------------
-- line 214 ----------------------------------------
    .                           });
    .                       } else {
    .                           searcher.display_err(cx);
    .                       }
    .                   }
    .               }
    .           
    .               fn check_block_post(&mut self, cx: &LateContext<'tcx>, _: &'tcx Block<'tcx>) {
    6 ( 0.00%)          if let Some(searcher) = self.searcher.take() {
    .                       searcher.display_err(cx);
    .                   }
    .               }
    .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/needless_parens_on_range_literals.rs
--------------------------------------------------------------------------------
Ir              

-- line 71 ----------------------------------------
     .                           diag.span_suggestion(e.span, "try", suggestion, applicability);
     .                       },
     .                   );
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for NeedlessParensOnRangeLiterals {
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
15,380 ( 0.01%)          if let Some(higher::Range { start, end, .. }) = higher::Range::hir(cx, expr) {
147,030 ( 0.06%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::Range>::hir (3,076x)
     .                       if let Some(start) = start {
     .                           check_for_parens(cx, start, true);
     .                       }
     .                       if let Some(end) = end {
     .                           check_for_parens(cx, end, false);
     .                       }
     .                   }
     .               }
-- line 87 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/matches/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 1048 ----------------------------------------
     .                       msrv: conf.msrv.into(),
     .                       infallible_destructuring_match_linted: false,
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Matches {
     .               #[expect(clippy::too_many_lines)]
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   let from_expansion = expr.span.from_expansion();
     .           
 9,228 ( 0.00%)          if let ExprKind::Match(ex, arms, source) = expr.kind {
     .                       if is_direct_expn_of(expr.span, sym::matches).is_some()
     .                           && let [arm, _] = arms
     .                       {
     .                           redundant_pattern_match::check_match(cx, expr, ex, arms);
     .                           redundant_pattern_match::check_matches_true(cx, expr, arm, ex);
     .                       }
     .                       if expr.span.in_external_macro(cx.tcx.sess.source_map()) {
     .                           return;
-- line 1067 ----------------------------------------
-- line 1141 ----------------------------------------
     .                               if self.infallible_destructuring_match_linted {
     .                                   self.infallible_destructuring_match_linted = false;
     .                               } else {
     .                                   match_single_binding::check(cx, ex, arms, expr);
     .                               }
     .                           }
     .                           match_ref_pats::check(cx, ex, arms.iter().map(|el| el.pat), expr);
     .                       }
18,456 ( 0.01%)          } else if let Some(if_let) = higher::IfLet::hir(cx, expr) {
15,380 ( 0.01%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::IfLet>::hir (3,076x)
     .                       if expr.span.in_external_macro(cx.tcx.sess.source_map()) {
     .                           return;
     .                       }
     .                       collapsible_match::check_if_let(
     .                           cx,
     .                           if_let.let_span.ctxt(),
     .                           if_let.let_pat,
     .                           if_let.if_then,
-- line 1157 ----------------------------------------
-- line 1206 ----------------------------------------
     .                               if_let.let_pat,
     .                               if_let.let_expr,
     .                               if_let.if_else.is_some(),
     .                               if_let.let_span,
     .                           );
     .                           needless_match::check_if_let(cx, expr, &if_let);
     .                       }
     .                   } else {
15,380 ( 0.01%)              if expr.span.in_external_macro(cx.tcx.sess.source_map()) {
     .                           return;
     .                       }
     .                       if let Some(while_let) = higher::WhileLet::hir(expr) {
     .                           significant_drop_in_scrutinee::check_while_let(cx, expr, while_let.let_expr, while_let.if_then);
     .                       }
     .                       if !from_expansion {
     .                           redundant_pattern_match::check(cx, expr);
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx LetStmt<'_>) {
     .                   self.infallible_destructuring_match_linted |=
     .                       local.els.is_none() && infallible_destructuring_match::check(cx, local);
     .               }
     .           
     .               fn check_pat(&mut self, cx: &LateContext<'tcx>, pat: &'tcx Pat<'_>) {
     6 ( 0.00%)          rest_pat_in_fully_bound_struct::check(cx, pat);
    42 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/matches/rest_pat_in_fully_bound_struct.rs:clippy_lints::matches::rest_pat_in_fully_bound_struct::check (2x)
     .               }
     .           }
     .           
     .           /// Calls the given function for each segment of the source text within the
     .           /// match block which is not part of any arm. For the purposes of this function
     .           /// attributes on an arm are not considered part of the arm.
     .           ///
     .           /// This will return whether all the relevant source text could be retrieved. If
-- line 1240 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_take.rs
--------------------------------------------------------------------------------
Ir              

-- line 48 ----------------------------------------
     .           
     .           impl ManualTake {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for ManualTake {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::If(cond, then, Some(otherwise)) = expr.kind
     .                       && let ExprKind::Path(_) = cond.kind
     .                       && let ExprKind::Block(
     .                           Block {
     .                               stmts: [stmt],
     .                               expr: Some(then_expr),
     .                               ..
     .                           },
     .                           ..,
-- line 65 ----------------------------------------
-- line 98 ----------------------------------------
     .                                   expr.span,
     .                                   "use",
     .                                   format!("{negate}{std_or_core}::mem::take(&mut {taken})"),
     .                                   app,
     .                               );
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn as_const_bool(e: &Expr<'_>) -> Option<bool> {
     .               if let ExprKind::Lit(lit) = e.kind
     .                   && let LitKind::Bool(b) = lit.node
     .               {
     .                   Some(b)
     .               } else {
-- line 114 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unit_types/mod.rs
--------------------------------------------------------------------------------
Ir             

-- line 110 ----------------------------------------
    .           }
    .           
    .           impl<'tcx> LateLintPass<'tcx> for UnitTypes {
    .               fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx LetStmt<'tcx>) {
    .                   let_unit_value::check(cx, &self.format_args, local);
    .               }
    .           
    .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
9,228 ( 0.00%)          unit_cmp::check(cx, expr);
2,678,266 ( 1.09%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/unit_types/unit_cmp.rs:clippy_lints::unit_types::unit_cmp::check (3,076x)
9,228 ( 0.00%)          unit_arg::check(cx, expr);
70,875 ( 0.03%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/unit_types/unit_arg.rs:clippy_lints::unit_types::unit_arg::check (3,076x)
    .               }
    .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/redundant_allocation.rs
--------------------------------------------------------------------------------
Ir             

-- line 7 ----------------------------------------
    .           use rustc_hir::{self as hir, QPath, TyKind};
    .           use rustc_hir_analysis::lower_ty;
    .           use rustc_lint::LateContext;
    .           use rustc_middle::ty::TypeVisitableExt as _;
    .           use rustc_span::symbol::sym;
    .           
    .           use super::{REDUNDANT_ALLOCATION, utils};
    .           
7,368 ( 0.00%)  pub(super) fn check<'tcx>(cx: &LateContext<'tcx>, hir_ty: &hir::Ty<'tcx>, qpath: &QPath<'tcx>, def_id: DefId) -> bool {
  614 ( 0.00%)      let mut applicability = Applicability::MaybeIncorrect;
6,140 ( 0.00%)      let outer_sym = match cx.tcx.get_diagnostic_name(def_id) {
32,542 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (614x)
1,228 ( 0.00%)          _ if Some(def_id) == cx.tcx.lang_items().owned_box() => "Box",
24,560 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::lang_items (614x)
    .                   Some(sym::Rc) => "Rc",
    .                   Some(sym::Arc) => "Arc",
    .                   _ => return false,
    .               };
    .           
    .               if let Some(span) = utils::match_borrows_parameter(cx, qpath) {
    .                   let generic_snippet = snippet_with_applicability(cx, span, "..", &mut applicability);
    .                   span_lint_and_then(
-- line 26 ----------------------------------------
-- line 99 ----------------------------------------
    .                           ));
    .                           diag.help(format!(
    .                               "consider using just `{outer_sym}<{generic_snippet}>` or `{inner_sym}<{generic_snippet}>`"
    .                           ));
    .                       },
    .                   );
    .               }
    .               true
4,912 ( 0.00%)  }

  614 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/types/redundant_allocation.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/default.rs
--------------------------------------------------------------------------------
Ir              

-- line 73 ----------------------------------------
     .           
     .           #[derive(Default)]
     .           pub struct Default {
     .               // Spans linted by `field_reassign_with_default`.
     .               reassigned_linted: FxHashSet<Span>,
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Default {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if !expr.span.from_expansion()
     .                       // Avoid cases already linted by `field_reassign_with_default`
     1 ( 0.00%)              && !self.reassigned_linted.contains(&expr.span)
     .                       && let ExprKind::Call(path, []) = expr.kind
     .                       && !in_automatically_derived(cx.tcx, expr.hir_id)
     .                       && let ExprKind::Path(ref qpath) = path.kind
     .                       && let Some(def_id) = cx.qpath_res(qpath, path.hir_id).opt_def_id()
     .                       && cx.tcx.is_diagnostic_item(sym::default_fn, def_id)
     .                       && !is_update_syntax_base(cx, expr)
     .                       // Detect and ignore <Foo as Default>::default() because these calls do explicitly name the type.
     .                       && let QPath::Resolved(None, _path) = qpath
-- line 92 ----------------------------------------
-- line 100 ----------------------------------------
     .                           DEFAULT_TRAIT_ACCESS,
     .                           expr.span,
     .                           format!("calling `{replacement}` is more clear than this expression"),
     .                           "try",
     .                           replacement,
     .                           Applicability::Unspecified, // First resolve the TODO above
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           
     .               #[expect(clippy::too_many_lines)]
    27 ( 0.00%)      fn check_block(&mut self, cx: &LateContext<'tcx>, block: &Block<'tcx>) {
     .                   // start from the `let mut _ = _::default();` and look at all the following
     .                   // statements, see if they re-assign the fields of the binding
     .                   let stmts_head = match block.stmts {
    12 ( 0.00%)              [] | [_] => return,
     .                       // Skip the last statement since there cannot possibly be any following statements that re-assign fields.
     .                       [head @ .., _] => head,
     .                   };
     .                   for (stmt_idx, stmt) in stmts_head.iter().enumerate() {
     .                       // find all binding statements like `let mut _ = T::default()` where `T::default()` is the
     .                       // `default` method of the `Default` trait, and store statement index in current block being
     .                       // checked and the name of the bound variable
     .                       let (local, variant, binding_name, binding_type, span) = if let StmtKind::Let(local) = stmt.kind
-- line 123 ----------------------------------------
-- line 242 ----------------------------------------
     .                               first_assign.unwrap().span,
     .                               "field assignment outside of initializer for an instance created with Default::default()",
     .                               Some(local.span),
     .                               format!("consider initializing the variable with `{sugg}` and removing relevant reassignments"),
     .                           );
     .                           self.reassigned_linted.insert(span);
     .                       }
     .                   }
    24 ( 0.00%)      }
     .           }
     .           
     .           /// Returns the reassigned field and the assigning expression (right-hand side of assign).
     .           fn field_reassigned_by_stmt<'tcx>(this: &Stmt<'tcx>, binding_name: Symbol) -> Option<(Ident, &'tcx Expr<'tcx>)> {
     .               if let StmtKind::Semi(later_expr) = this.kind
     .                   // only take assignments
     .                   && let ExprKind::Assign(assign_lhs, assign_rhs, _) = later_expr.kind
     .                   // only take assignments to fields where the left-hand side field is a field of
-- line 258 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/redundant_closure_call.rs
--------------------------------------------------------------------------------
Ir              

-- line 158 ----------------------------------------
     .               {
     .                   expr = parent;
     .                   depth += 1;
     .               }
     .               (expr, depth)
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for RedundantClosureCall {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'tcx>) {
12,306 ( 0.01%)          if expr.span.in_external_macro(cx.sess().source_map()) {
     .                       return;
     .                   }
     .           
     .                   if let ExprKind::Call(recv, _) = expr.kind
     .                       // don't lint if the receiver is a call, too.
     .                       // we do this in order to prevent linting multiple times; consider:
     .                       // `(|| || 1)()()`
     .                       //           ^^  we only want to lint for this call (but we walk up the calls to consider both calls).
-- line 175 ----------------------------------------
-- line 229 ----------------------------------------
     .                                           .maybe_paren();
     .                                   }
     .           
     .                                   diag.span_suggestion(full_expr.span, "try doing something like", hint, applicability);
     .                               }
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           
    21 ( 0.00%)      fn check_block(&mut self, cx: &LateContext<'tcx>, block: &'tcx hir::Block<'_>) {
     .                   fn count_closure_usage<'tcx>(
     .                       cx: &LateContext<'tcx>,
     .                       block: &'tcx hir::Block<'_>,
     .                       path: &'tcx hir::Path<'tcx>,
     .                   ) -> usize {
     .                       struct ClosureUsageCount<'a, 'tcx> {
     .                           cx: &'a LateContext<'tcx>,
     .                           path: &'tcx hir::Path<'tcx>,
-- line 247 ----------------------------------------
-- line 265 ----------------------------------------
     .                               self.cx.tcx
     .                           }
     .                       }
     .                       let mut closure_usage_count = ClosureUsageCount { cx, path, count: 0 };
     .                       closure_usage_count.visit_block(block);
     .                       closure_usage_count.count
     .                   }
     .           
     3 ( 0.00%)          for w in block.stmts.windows(2) {
     .                       if let hir::StmtKind::Let(local) = w[0].kind
     .                           && let Some(t) = local.init
     .                           && let ExprKind::Closure { .. } = t.kind
     .                           && let hir::PatKind::Binding(_, _, ident, _) = local.pat.kind
     .                           && let hir::StmtKind::Semi(second) = w[1].kind
     .                           && let ExprKind::Assign(_, call, _) = second.kind
     .                           && let ExprKind::Call(closure, _) = call.kind
     .                           && let ExprKind::Path(hir::QPath::Resolved(_, path)) = closure.kind
-- line 281 ----------------------------------------
-- line 286 ----------------------------------------
     .                               cx,
     .                               REDUNDANT_CLOSURE_CALL,
     .                               second.hir_id,
     .                               second.span,
     .                               "closure called just once immediately after it was declared",
     .                           );
     .                       }
     .                   }
    24 ( 0.00%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/span_encoding.rs
--------------------------------------------------------------------------------
Ir               

-- line 72 ----------------------------------------
      .           ///   the form of the code. No crates in `rustc-perf` need more than 15 bits
      .           ///   for `ctxt_or_parent_or_marker`, but larger crates might need more than 16
      .           ///   bits. The number of bits needed for `parent` hasn't been measured,
      .           ///   because `parent` isn't currently used by default.
      .           ///
      .           /// In order to reliably use parented spans in incremental compilation,
      .           /// accesses to `lo` and `hi` must introduce a dependency to the parent definition's span.
      .           /// This is performed using the callback `SPAN_TRACK` to access the query engine.
 11,687 ( 0.00%)  #[derive(Clone, Copy, Eq, PartialEq, Hash)]
      .           #[rustc_pass_by_value]
      .           pub struct Span {
      .               lo_or_index: u32,
      .               len_with_tag_or_marker: u16,
      .               ctxt_or_parent_or_marker: u16,
      .           }
      .           
      .           // Convenience structures for all span formats.
-- line 88 ----------------------------------------
-- line 109 ----------------------------------------
      .           #[derive(Clone, Copy)]
      .           struct Interned {
      .               index: u32,
      .           }
      .           
      .           impl InlineCtxt {
      .               #[inline]
      .               fn data(self) -> SpanData {
      6 ( 0.00%)          let len = self.len as u32;
      .                   debug_assert!(len <= MAX_LEN);
      6 ( 0.00%)          SpanData {
      .                       lo: BytePos(self.lo),
      .                       hi: BytePos(self.lo.debug_strict_add(len)),
      .                       ctxt: SyntaxContext::from_u16(self.ctxt),
      .                       parent: None,
      .                   }
      .               }
      .               #[inline]
      .               fn span(lo: u32, len: u16, ctxt: u16) -> Span {
-- line 127 ----------------------------------------
-- line 133 ----------------------------------------
      .                       (span.lo_or_index, span.len_with_tag_or_marker, span.ctxt_or_parent_or_marker);
      .                   InlineCtxt { lo, len, ctxt }
      .               }
      .           }
      .           
      .           impl InlineParent {
      .               #[inline]
      .               fn data(self) -> SpanData {
     11 ( 0.00%)          let len = (self.len_with_tag & !PARENT_TAG) as u32;
      .                   debug_assert!(len <= MAX_LEN);
     42 ( 0.00%)          SpanData {
      .                       lo: BytePos(self.lo),
      .                       hi: BytePos(self.lo.debug_strict_add(len)),
      .                       ctxt: SyntaxContext::root(),
      .                       parent: Some(LocalDefId { local_def_index: DefIndex::from_u16(self.parent) }),
      .                   }
      .               }
      .               #[inline]
      .               fn span(lo: u32, len: u16, parent: u16) -> Span {
      .                   let (lo_or_index, len_with_tag_or_marker, ctxt_or_parent_or_marker) =
      1 ( 0.00%)              (lo, PARENT_TAG | len, parent);
      .                   Span { lo_or_index, len_with_tag_or_marker, ctxt_or_parent_or_marker }
      .               }
      .               #[inline]
      .               fn from_span(span: Span) -> InlineParent {
      .                   let (lo, len_with_tag, parent) =
      .                       (span.lo_or_index, span.len_with_tag_or_marker, span.ctxt_or_parent_or_marker);
      .                   InlineParent { lo, len_with_tag, parent }
      .               }
      .           }
      .           
      .           impl PartiallyInterned {
      .               #[inline]
      .               fn data(self) -> SpanData {
     14 ( 0.00%)          SpanData {
      .                       ctxt: SyntaxContext::from_u16(self.ctxt),
      8 ( 0.00%)              ..with_span_interner(|interner| interner.spans[self.index as usize])
      .                   }
      .               }
      .               #[inline]
      .               fn span(index: u32, ctxt: u16) -> Span {
      .                   let (lo_or_index, len_with_tag_or_marker, ctxt_or_parent_or_marker) =
      .                       (index, BASE_LEN_INTERNED_MARKER, ctxt);
      .                   Span { lo_or_index, len_with_tag_or_marker, ctxt_or_parent_or_marker }
      .               }
-- line 177 ----------------------------------------
-- line 204 ----------------------------------------
      .           macro_rules! match_span_kind {
      .               (
      .                   $span:expr,
      .                   InlineCtxt($span1:ident) => $arm1:expr,
      .                   InlineParent($span2:ident) => $arm2:expr,
      .                   PartiallyInterned($span3:ident) => $arm3:expr,
      .                   Interned($span4:ident) => $arm4:expr,
      .               ) => {
330,671 ( 0.13%)          if $span.len_with_tag_or_marker != BASE_LEN_INTERNED_MARKER {
 50,332 ( 0.02%)              if $span.len_with_tag_or_marker & PARENT_TAG == 0 {
      .                           // Inline-context format.
      .                           let $span1 = InlineCtxt::from_span($span);
      .                           $arm1
      .                       } else {
      .                           // Inline-parent format.
      .                           let $span2 = InlineParent::from_span($span);
      .                           $arm2
      .                       }
301,454 ( 0.12%)          } else if $span.ctxt_or_parent_or_marker != CTXT_INTERNED_MARKER {
      .                       // Partially-interned format.
      .                       let $span3 = PartiallyInterned::from_span($span);
      .                       $arm3
      .                   } else {
      .                       // Interned format.
      .                       let $span4 = Interned::from_span($span);
      .                       $arm4
      .                   }
-- line 230 ----------------------------------------
-- line 246 ----------------------------------------
      .           impl Span {
      .               #[inline]
      .               pub fn new(
      .                   mut lo: BytePos,
      .                   mut hi: BytePos,
      .                   ctxt: SyntaxContext,
      .                   parent: Option<LocalDefId>,
      .               ) -> Self {
      9 ( 0.00%)          if lo > hi {
      .                       std::mem::swap(&mut lo, &mut hi);
      .                   }
      .           
      .                   // Small len and ctxt may enable one of fully inline formats (or may not).
      .                   let (len, ctxt32) = (hi.0 - lo.0, ctxt.as_u32());
     34 ( 0.00%)          if len <= MAX_LEN && ctxt32 <= MAX_CTXT {
     21 ( 0.00%)              match parent {
      .                           None => return InlineCtxt::span(lo.0, len as u16, ctxt32 as u16),
      .                           Some(parent) => {
      .                               let parent32 = parent.local_def_index.as_u32();
     33 ( 0.00%)                      if ctxt32 == 0 && parent32 <= MAX_CTXT {
      .                                   return InlineParent::span(lo.0, len as u16, parent32 as u16);
      .                               }
      .                           }
      .                       }
      .                   }
      .           
      .                   // Otherwise small ctxt may enable the partially inline format.
      .                   let index = |ctxt| {
     20 ( 0.00%)              with_span_interner(|interner| interner.intern(&SpanData { lo, hi, ctxt, parent }))
    180 ( 0.00%)  => ???:<rustc_span::span_encoding::SpanInterner>::intern (2x)
      .                   };
      .                   if ctxt32 <= MAX_CTXT {
      .                       // Interned ctxt should never be read, so it can use any value.
      4 ( 0.00%)              PartiallyInterned::span(index(SyntaxContext::from_u32(u32::MAX)), ctxt32 as u16)
      .                   } else {
      .                       Interned::span(index(ctxt))
      .                   }
     59 ( 0.00%)      }
      .           
      .               #[inline]
      .               pub fn data(self) -> SpanData {
      .                   let data = self.data_untracked();
     18 ( 0.00%)          if let Some(parent) = data.parent {
     16 ( 0.00%)              (*SPAN_TRACK)(parent);
     21 ( 0.00%)  => ???:rustc_interface::callbacks::track_span_parent (1x)
      .                   }
      .                   data
      .               }
      .           
      .               /// Internal function to translate between an encoded span and the expanded representation.
      .               /// This function must not be used outside the incremental engine.
      .               #[inline]
      .               pub fn data_untracked(self) -> SpanData {
      .                   match_span_kind! {
      .                       self,
      .                       InlineCtxt(span) => span.data(),
      .                       InlineParent(span) => span.data(),
      8 ( 0.00%)              PartiallyInterned(span) => span.data(),
      .                       Interned(span) => span.data(),
      .                   }
      .               }
      .           
      .               /// Returns `true` if this span comes from any kind of macro, desugaring or inlining.
      .               #[inline]
      .               pub fn from_expansion(self) -> bool {
      .                   let ctxt = match_span_kind! {
-- line 309 ----------------------------------------
-- line 466 ----------------------------------------
      .                   let (index, _) = self.spans.insert_full(*span_data);
      .                   index as u32
      .               }
      .           }
      .           
      .           // If an interner exists, return it. Otherwise, prepare a fresh one.
      .           #[inline]
      .           fn with_span_interner<T, F: FnOnce(&mut SpanInterner) -> T>(f: F) -> T {
     16 ( 0.00%)      crate::with_session_globals(|session_globals| f(&mut session_globals.span_interner.lock()))
      .           }

 30,380 ( 0.01%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/span_encoding.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unused_rounding.rs
--------------------------------------------------------------------------------
Ir              

-- line 29 ----------------------------------------
     .               pub UNUSED_ROUNDING,
     .               nursery,
     .               "Uselessly rounding a whole number floating-point literal"
     .           }
     .           
     .           declare_lint_pass!(UnusedRounding => [UNUSED_ROUNDING]);
     .           
     .           fn is_useless_rounding(cx: &EarlyContext<'_>, expr: &Expr) -> Option<(Symbol, String)> {
 6,146 ( 0.00%)      if let ExprKind::MethodCall(MethodCall {
     .                   seg: name_ident,
     .                   receiver,
     .                   ..
     .               }) = &expr.kind
     .                   && let method_name = name_ident.ident.name
     .                   && matches!(method_name, sym::ceil | sym::floor | sym::round)
     .                   && let ExprKind::Lit(token_lit) = &receiver.kind
     .                   && token_lit.is_semantic_float()
-- line 45 ----------------------------------------
-- line 48 ----------------------------------------
     .               {
     .                   Some((method_name, snippet(cx, receiver.span, "..").into()))
     .               } else {
     .                   None
     .               }
     .           }
     .           
     .           impl EarlyLintPass for UnusedRounding {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
     .                   if let Some((method_name, float)) = is_useless_rounding(cx, expr) {
     .                       span_lint_and_sugg(
     .                           cx,
     .                           UNUSED_ROUNDING,
     .                           expr.span,
     .                           format!("used the `{method_name}` method with a whole number float"),
     .                           format!("remove the `{method_name}` method call"),
     .                           float,
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
24,584 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_from_raw_parts.rs
--------------------------------------------------------------------------------
Ir              

-- line 54 ----------------------------------------
     .                       "replace with",
     .                       format!("{krate}::ptr::slice_{func}({ptr}, {len})"),
     .                       applicability,
     .                   );
     .               }
     .           }
     .           
     .           /// Checks for implicit cast from slice reference to raw slice pointer.
24,608 ( 0.01%)  pub(super) fn check_implicit_cast(cx: &LateContext<'_>, expr: &Expr<'_>) {
 1,232 ( 0.00%)      if let ExprKind::Call(fun, [ptr_arg, len_arg]) = expr.peel_blocks().kind
     .                   && let ExprKind::Path(ref qpath) = fun.kind
     .                   && let Some(fun_def_id) = cx.qpath_res(qpath, fun.hir_id).opt_def_id()
     .                   && let Some(rpk) = raw_parts_kind(cx, fun_def_id)
     .                   && !matches!(get_parent_expr(cx, expr).map(|e| e.kind), Some(ExprKind::Cast(..)))
     .                   && let [deref, borrow] = cx.typeck_results().expr_adjustments(expr)
     .                   && matches!(deref.kind, Adjust::Deref(..))
     .                   && let Adjustment {
     .                       kind: Adjust::Borrow(AutoBorrow::RawPtr(..)),
-- line 71 ----------------------------------------
-- line 89 ----------------------------------------
     .                       CAST_SLICE_FROM_RAW_PARTS,
     .                       expr.span,
     .                       format!("implicitly casting the result of `{func}` to `{target}`"),
     .                       "replace_with",
     .                       format!("{krate}::ptr::slice_{func}({ptr}, {len})"),
     .                       applicability,
     .                   );
     .               }
24,608 ( 0.01%)  }

 3,076 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/casts/cast_slice_from_raw_parts.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_checked_ops.rs
--------------------------------------------------------------------------------
Ir              

-- line 41 ----------------------------------------
     .           
     .           #[derive(Copy, Clone)]
     .           enum NonZeroBranch {
     .               Then,
     .               Else,
     .           }
     .           
     .           impl LateLintPass<'_> for ManualCheckedOps {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::If(cond, then, r#else) = expr.kind
     .                       && !expr.span.from_expansion()
     .                       && let Some((divisor, branch)) = divisor_from_condition(cond)
     .                       // This lint is intended for unsigned integers only.
     .                       //
     .                       // For signed integers, the most direct refactor to `checked_div` is often not
     .                       // semantically equivalent to the original guard. For example, `rhs > 0` deliberately
     .                       // excludes negative divisors, while `checked_div` would return `Some` for `rhs = -2`.
     .                       // Also, `checked_div` can return `None` for `MIN / -1`, which requires additional
-- line 58 ----------------------------------------
-- line 118 ----------------------------------------
     .                               diag.span_label(*first, "division performed here");
     .                               if !rest.is_empty() {
     .                                   diag.span_labels(rest.to_vec(), "... and here");
     .                               }
     .                           }
     .                           diag.help("consider using `checked_div`");
     .                       });
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           #[derive(Copy, Clone, Eq, PartialEq)]
     .           enum UseKind {
     .               Division,
     .               Other,
     .           }
     .           
-- line 134 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/lib.rs
--------------------------------------------------------------------------------
Ir              

-- line 177 ----------------------------------------
     .               }
     .           }
     .           
     .           #[inline]
     .           pub fn with_session_globals<R, F>(f: F) -> R
     .           where
     .               F: FnOnce(&SessionGlobals) -> R,
     .           {
95,972 ( 0.04%)      SESSION_GLOBALS.with(f)
   272 ( 0.00%)  => /rust/deps/scoped-tls-1.0.1/src/lib.rs:<scoped_tls::ScopedKey<rustc_span::SessionGlobals>>::with::<<rustc_span::hygiene::HygieneData>::with<rustc_span::hygiene::ExpnData, <rustc_span::hygiene::SyntaxContext>::outer_expn_data::{closure#0}>::{closure#0}, rustc_span::hygiene::ExpnData> (3x)
     .           }
     .           
     .           /// Default edition, no source map.
     .           pub fn create_default_session_globals_then<R>(f: impl FnOnce() -> R) -> R {
     .               create_session_globals_then(edition::DEFAULT_EDITION, &[], None, f)
     .           }
     .           
     .           // If this ever becomes non thread-local, `decode_syntax_context`
-- line 193 ----------------------------------------
-- line 228 ----------------------------------------
     .               }
     .           }
     .           
     .           #[inline]
     .           pub fn with_metavar_spans<R>(f: impl FnOnce(&MetavarSpansMap) -> R) -> R {
     .               with_session_globals(|session_globals| f(&session_globals.metavar_spans))
     .           }
     .           
     1 ( 0.00%)  bitflags::bitflags! {
     .               /// Scopes used to determined if it need to apply to `--remap-path-prefix`
     .               #[derive(Debug, Eq, PartialEq, Clone, Copy, Ord, PartialOrd, Hash)]
     .               pub struct RemapPathScopeComponents: u8 {
     .                   /// Apply remappings to the expansion of `std::file!()` macro
     .                   const MACRO = 1 << 0;
     .                   /// Apply remappings to printed compiler diagnostics
     .                   const DIAGNOSTICS = 1 << 1;
     .                   /// Apply remappings to debug information
-- line 244 ----------------------------------------
-- line 387 ----------------------------------------
     .               /// Returns the path suitable for reading from the file system on the local host,
     .               /// if this information exists.
     .               ///
     .               /// May not exists if the filename was imported from another crate.
     .               ///
     .               /// Avoid embedding this in build artifacts; prefer `path()` or `embeddable_name()`.
     .               #[inline]
     .               pub fn local_path(&self) -> Option<&Path> {
     1 ( 0.00%)          if self.was_not_remapped() {
     .                       Some(&self.maybe_remapped.name)
     .                   } else if let Some(local) = &self.local {
     .                       Some(&local.name)
     .                   } else {
     .                       None
     .                   }
     .               }
     .           
-- line 403 ----------------------------------------
-- line 702 ----------------------------------------
     .                   Span::new(self.lo, self.hi, self.ctxt, self.parent)
     .               }
     .               #[inline]
     .               pub fn with_lo(&self, lo: BytePos) -> Span {
     .                   Span::new(lo, self.hi, self.ctxt, self.parent)
     .               }
     .               #[inline]
     .               pub fn with_hi(&self, hi: BytePos) -> Span {
    12 ( 0.00%)          Span::new(self.lo, hi, self.ctxt, self.parent)
     .               }
     .               /// Avoid if possible, `Span::map_ctxt` should be preferred.
     .               #[inline]
     .               fn with_ctxt(&self, ctxt: SyntaxContext) -> Span {
     .                   Span::new(self.lo, self.hi, ctxt, self.parent)
     .               }
     .               /// Avoid if possible, `Span::with_parent` should be preferred.
     .               #[inline]
-- line 718 ----------------------------------------
-- line 745 ----------------------------------------
     .               fn cmp(&self, rhs: &Self) -> Ordering {
     .                   Ord::cmp(&self.data(), &rhs.data())
     .               }
     .           }
     .           
     .           impl Span {
     .               #[inline]
     .               pub fn lo(self) -> BytePos {
     9 ( 0.00%)          self.data().lo
     .               }
     .               #[inline]
     .               pub fn with_lo(self, lo: BytePos) -> Span {
     .                   self.data().with_lo(lo)
     .               }
     .               #[inline]
     .               pub fn hi(self) -> BytePos {
    11 ( 0.00%)          self.data().hi
     .               }
     .               #[inline]
     .               pub fn with_hi(self, hi: BytePos) -> Span {
     .                   self.data().with_hi(hi)
     .               }
     .               #[inline]
     .               pub fn with_ctxt(self, ctxt: SyntaxContext) -> Span {
     .                   self.map_ctxt(|_| ctxt)
-- line 769 ----------------------------------------
-- line 775 ----------------------------------------
     .               }
     .           
     .               /// Returns whether this span originates in a foreign crate's external macro.
     .               ///
     .               /// This is used to test whether a lint should not even begin to figure out whether it should
     .               /// be reported on the current node.
     .               #[inline]
     .               pub fn in_external_macro(self, sm: &SourceMap) -> bool {
21,586 ( 0.01%)          self.ctxt().in_external_macro(sm)
326,051 ( 0.13%)  => ???:<rustc_span::hygiene::SyntaxContext>::in_external_macro (3,076x)
     .               }
     .           
     .               /// Returns `true` if `span` originates in a derive-macro's expansion.
     .               pub fn in_derive_expansion(self) -> bool {
     .                   matches!(self.ctxt().outer_expn_data().kind, ExpnKind::Macro(MacroKind::Derive, _))
     .               }
     .           
     .               /// Return whether `span` is generated by `async` or `await`.
-- line 791 ----------------------------------------
-- line 2649 ----------------------------------------
     .                       impl Pos for $ident {
     .                           #[inline(always)]
     .                           fn from_usize(n: usize) -> $ident {
     .                               $ident(n as $inner_ty)
     .                           }
     .           
     .                           #[inline(always)]
     .                           fn to_usize(&self) -> usize {
     2 ( 0.00%)                      self.0 as usize
     .                           }
     .           
     .                           #[inline(always)]
     .                           fn from_u32(n: u32) -> $ident {
     .                               $ident(n as $inner_ty)
     .                           }
     .           
     .                           #[inline(always)]
-- line 2665 ----------------------------------------
-- line 2677 ----------------------------------------
     .                           }
     .                       }
     .           
     .                       impl Sub for $ident {
     .                           type Output = $ident;
     .           
     .                           #[inline(always)]
     .                           fn sub(self, rhs: $ident) -> $ident {
     2 ( 0.00%)                      $ident(self.0 - rhs.0)
     .                           }
     .                       }
     .                   )*
     .               };
     .           }
     .           
     .           impl_pos! {
     .               /// A byte offset.
     .               ///
     .               /// Keep this small (currently 32-bits), as AST contains a lot of them.
     2 ( 0.00%)      #[derive(Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Debug)]
     .               pub struct BytePos(pub u32);
     .           
     .               /// A byte offset relative to file beginning.
     .               #[derive(Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Debug, StableHash)]
     .               pub struct RelativeBytePos(pub u32);
     .           
     .               /// A character offset.
     .               ///
-- line 2704 ----------------------------------------

 5,009 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/lib.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/msrvs.rs
--------------------------------------------------------------------------------
Ir              

-- line 111 ----------------------------------------
     .           }
     .           
     .           impl Msrv {
     .               /// Returns the MSRV at the current node
     .               ///
     .               /// If the crate being linted uses an `#[clippy::msrv]` attribute this will search the parent
     .               /// nodes for that attribute, prefer to run this check after cheaper pattern matching operations
     .               pub fn current(self, cx: &LateContext<'_>) -> Option<RustcVersion> {
 6,156 ( 0.00%)          if SEEN_MSRV_ATTR.load(Ordering::Relaxed) {
     .                       self.for_attrs(cx.tcx, cx.last_node_with_lint_attrs)
     .                   } else {
     .                       self.0
     .                   }
     .               }
     .           
     .               /// Returns the MSRV at the specified node
     .               ///
-- line 127 ----------------------------------------
-- line 141 ----------------------------------------
     .                       .find_map(|id| parse_attrs(tcx.hir_attrs(id)))
     .                       .or(self.0)
     .               }
     .           
     .               /// Checks if a required version from [this module](self) is met at the current node
     .               ///
     .               /// If the crate being linted uses an `#[clippy::msrv]` attribute this will search the parent
     .               /// nodes for that attribute, prefer to run this check after cheaper pattern matching operations
30,780 ( 0.01%)      pub fn meets(self, cx: &LateContext<'_>, required: RustcVersion) -> bool {
     .                   self.current(cx).is_none_or(|msrv| msrv >= required)
24,624 ( 0.01%)      }
     .               /// Checks if a required version from [this module](self) is met at the specified node
     .               ///
     .               /// If the crate being linted uses an `#[clippy::msrv]` attribute this will search the parent
     .               /// nodes for that attribute, prefer to run this check after cheaper pattern matching operations
     .               pub fn meets_at(self, tcx: TyCtxt<'_>, node: HirId, required: RustcVersion) -> bool {
     .                   self.at(tcx, node).is_none_or(|msrv| msrv >= required)
     .               }
     .           
-- line 159 ----------------------------------------
-- line 233 ----------------------------------------
     .           
     .           impl MsrvStack {
     .               pub fn current(&self) -> Option<RustcVersion> {
     .                   self.stack.last().copied()
     .               }
     .           
     .               pub fn meets(&self, required: RustcVersion) -> bool {
     .                   self.current().is_none_or(|msrv| msrv >= required)
 3,082 ( 0.00%)      }
     .           
     .               pub fn check_attributes(&mut self, attrs: &[Attribute]) {
     .                   if let Some(version) = parse_attrs(attrs) {
     .                       SEEN_MSRV_ATTR.store(true, Ordering::Relaxed);
     .                       self.stack.push(version);
     .                   }
19,123 ( 0.01%)      }
     .           
     .               pub fn check_attributes_post(&mut self, attrs: &[Attribute]) {
     .                   if parse_attrs(attrs).is_some() {
     .                       self.stack.pop();
     .                   }
19,123 ( 0.01%)      }
     .           }
     .           
     .           fn parse_attrs(attrs: &[impl AttributeExt]) -> Option<RustcVersion> {
   216 ( 0.00%)      let msrv_attr = attrs.iter().find(|attr| attr.path_matches(&[sym::clippy, sym::msrv]))?;
   216 ( 0.00%)  => ???:<rustc_ast::ast::Attribute as rustc_ast::attr::AttributeExt>::path_matches (27x)
     .           
     .               let msrv = msrv_attr.value_str()?;
     .           
     .               parse_version(msrv)
     .           }
     .           
29,608 ( 0.01%)  pub fn check_attrs(sess: &Session, attrs: &[impl AttributeExt]) {
    20 ( 0.00%)      let mut msrv_attrs = attrs.iter().filter(|attr| attr.path_matches(&[sym::clippy, sym::msrv]));
    40 ( 0.00%)  => ???:<rustc_ast::ast::Attribute as rustc_ast::attr::AttributeExt>::path_matches (5x)
     .           
     .               let Some(msrv_attr) = msrv_attrs.next() else {
     .                   return;
     .               };
     .           
     .               if let Some(duplicate) = msrv_attrs.next_back() {
     .                   sess.dcx()
     .                       .struct_span_err(duplicate.span(), "`clippy::msrv` is defined multiple times")
-- line 274 ----------------------------------------
-- line 280 ----------------------------------------
     .                   sess.dcx().span_err(msrv_attr.span(), "bad clippy attribute");
     .                   return;
     .               };
     .           
     .               if parse_version(msrv).is_none() {
     .                   sess.dcx()
     .                       .span_err(msrv_attr.span(), format!("`{msrv}` is not a valid Rust version"));
     .               }
29,608 ( 0.01%)  }

 9,243 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/msrvs.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/bool_assert_comparison.rs
--------------------------------------------------------------------------------
Ir              

-- line 68 ----------------------------------------
     .                           .tcx
     .                           .normalize_erasing_regions(cx.typing_env(), Unnormalized::new_wip(proj));
     .           
     .                       nty.is_bool()
     .                   })
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for BoolAssertComparison {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   let Some(macro_call) = root_macro_call_first_node(cx, expr) else {
     .                       return;
     .                   };
     .                   let eq_macro = match cx.tcx.get_diagnostic_name(macro_call.def_id) {
     .                       Some(sym::assert_eq_macro | sym::debug_assert_eq_macro) => true,
     .                       Some(sym::assert_ne_macro | sym::debug_assert_ne_macro) => false,
     .                       _ => return,
     .                   };
-- line 84 ----------------------------------------
-- line 148 ----------------------------------------
     .           
     .                           diag.multipart_suggestion(
     .                               format!("replace it with `{non_eq_mac}!(..)`"),
     .                               suggestions,
     .                               applicability,
     .                           );
     .                       },
     .                   );
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/hygiene.rs
--------------------------------------------------------------------------------
Ir               

-- line 45 ----------------------------------------
      .           use crate::edition::Edition;
      .           use crate::source_map::SourceMap;
      .           use crate::symbol::{Symbol, kw, sym};
      .           use crate::{DUMMY_SP, Span, SpanDecoder, SpanEncoder, with_session_globals};
      .           
      .           /// A `SyntaxContext` represents a chain of pairs `(ExpnId, Transparency)` named "marks".
      .           ///
      .           /// See <https://rustc-dev-guide.rust-lang.org/macro-expansion.html> for more explanation.
 12,300 ( 0.01%)  #[derive(Clone, Copy, PartialEq, Eq, Hash)]
      .           pub struct SyntaxContext(u32);
      .           
      .           // To ensure correctness of incremental compilation,
      .           // `SyntaxContext` must not implement `Ord` or `PartialOrd`.
      .           // See https://github.com/rust-lang/rust/issues/90317.
      .           impl !Ord for SyntaxContext {}
      .           impl !PartialOrd for SyntaxContext {}
      .           
-- line 61 ----------------------------------------
-- line 98 ----------------------------------------
      .           
      .           rustc_index::newtype_index! {
      .               /// A unique ID associated with a macro invocation and expansion.
      .               #[orderable]
      .               pub struct ExpnIndex {}
      .           }
      .           
      .           /// A unique ID associated with a macro invocation and expansion.
 23,987 ( 0.01%)  #[derive(Clone, Copy, PartialEq, Eq, Hash)]
      .           pub struct ExpnId {
      .               pub krate: CrateNum,
      .               pub local_id: ExpnIndex,
      .           }
      .           
      .           impl fmt::Debug for ExpnId {
      .               fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
      .                   // Generate crate_::{{expn_}}.
-- line 114 ----------------------------------------
-- line 286 ----------------------------------------
      .               #[inline]
      .               #[track_caller]
      .               pub fn expect_local(self) -> LocalExpnId {
      .                   self.as_local().unwrap()
      .               }
      .           
      .               #[inline]
      .               pub fn expn_data(self) -> ExpnData {
  9,225 ( 0.00%)          HygieneData::with(|data| data.expn_data(self).clone())
138,375 ( 0.06%)  => ???:<rustc_span::hygiene::HygieneData>::expn_data (9,225x)
      .               }
      .           
      .               #[inline]
      .               pub fn is_descendant_of(self, ancestor: ExpnId) -> bool {
      .                   // a few "fast path" cases to avoid locking HygieneData
  3,075 ( 0.00%)          if ancestor == ExpnId::root() || ancestor == self {
      .                       return true;
      .                   }
      .                   if ancestor.krate != self.krate {
      .                       return false;
      .                   }
      .                   HygieneData::with(|data| data.is_descendant_of(self, ancestor))
      .               }
      .           
-- line 308 ----------------------------------------
-- line 385 ----------------------------------------
      .                       syntax_context_data: vec![root_ctxt_data],
      .                       syntax_context_map: iter::once((root_ctxt_data.key(), SyntaxContext(0))).collect(),
      .                       expn_data_disambiguators: UnhashMap::default(),
      .                   }
      .               }
      .           
      .               #[inline]
      .               fn with<R>(f: impl FnOnce(&mut HygieneData) -> R) -> R {
 30,137 ( 0.01%)          with_session_globals(|session_globals| f(&mut session_globals.hygiene_data.borrow_mut()))
      .               }
      .           
      .               #[inline]
      .               fn expn_hash(&self, expn_id: ExpnId) -> ExpnHash {
      .                   match expn_id.as_local() {
      .                       Some(expn_id) => self.local_expn_hashes[expn_id],
      .                       None => self.foreign_expn_hashes[&expn_id],
      .                   }
-- line 401 ----------------------------------------
-- line 441 ----------------------------------------
      .               #[inline]
      .               fn normalize_to_macro_rules(&self, ctxt: SyntaxContext) -> SyntaxContext {
      .                   self.syntax_context_data[ctxt.0 as usize].opaque_and_semiopaque
      .               }
      .           
      .               /// See [`SyntaxContextData::outer_expn`]
      .               #[inline]
      .               fn outer_expn(&self, ctxt: SyntaxContext) -> ExpnId {
 23,374 ( 0.01%)          self.syntax_context_data[ctxt.0 as usize].outer_expn
      .               }
      .           
      .               /// The last macro expansion and its Transparency
      .               #[inline]
      .               fn outer_mark(&self, ctxt: SyntaxContext) -> (ExpnId, Transparency) {
      .                   let data = &self.syntax_context_data[ctxt.0 as usize];
      .                   (data.outer_expn, data.outer_transparency)
      .               }
-- line 457 ----------------------------------------
-- line 698 ----------------------------------------
      .           impl SyntaxContext {
      .               #[inline]
      .               pub const fn root() -> Self {
      .                   SyntaxContext(0)
      .               }
      .           
      .               #[inline]
      .               pub const fn is_root(self) -> bool {
 30,764 ( 0.01%)          self.0 == SyntaxContext::root().as_u32()
      .               }
      .           
      .               #[inline]
      .               pub(crate) const fn as_u32(self) -> u32 {
      .                   self.0
      .               }
      .           
      .               #[inline]
-- line 714 ----------------------------------------
-- line 904 ----------------------------------------
      .               pub fn outer_expn(self) -> ExpnId {
      .                   HygieneData::with(|data| data.outer_expn(self))
      .               }
      .           
      .               /// `ctxt.outer_expn_data()` is equivalent to but faster than
      .               /// `ctxt.outer_expn().expn_data()`.
      .               #[inline]
      .               pub fn outer_expn_data(self) -> ExpnData {
  2,462 ( 0.00%)          HygieneData::with(|data| data.expn_data(data.outer_expn(self)).clone())
 36,930 ( 0.02%)  => ???:<rustc_span::hygiene::HygieneData>::expn_data (2,462x)
      .               }
      .           
      .               /// See [`HygieneData::outer_mark`]
      .               #[inline]
      .               fn outer_mark(self) -> (ExpnId, Transparency) {
      .                   HygieneData::with(|data| data.outer_mark(self))
      .               }
      .           
-- line 920 ----------------------------------------
-- line 975 ----------------------------------------
      .                   };
      .                   let expn_id = LocalExpnId::fresh(expn_data, hcx);
      .                   self.apply_mark(expn_id.to_expn_id(), Transparency::Transparent)
      .               }
      .           }
      .           
      .           /// A subset of properties from both macro definition and macro call available through global data.
      .           /// Avoid using this if you have access to the original definition or call structures.
140,244 ( 0.06%)  #[derive(Clone, Debug, Encodable, Decodable, StableHash)]
      .           pub struct ExpnData {
      .               // --- The part unique to each expansion.
      .               pub kind: ExpnKind,
      .               /// The expansion that contains the definition of the macro for this expansion.
      .               pub parent: ExpnId,
      .               /// The span of the macro call which produced this expansion.
      .               ///
      .               /// This span will typically have a different `ExpnData` and `call_site`.
-- line 991 ----------------------------------------
-- line 1003 ----------------------------------------
      .               /// that have identical `ExpnData`s. This violates the contract of `StableHash`
      .               /// - the two `ExpnId`s are not equal, but their `Fingerprint`s are equal
      .               /// (since the numerical `ExpnId` value is not considered by the `StableHash`
      .               /// implementation).
      .               ///
      .               /// The `disambiguator` field is set by `update_disambiguator` when two distinct
      .               /// `ExpnId`s would end up with the same `Fingerprint`. Since `ExpnData` includes
      .               /// a `krate` field, this value only needs to be unique within a single crate.
 11,687 ( 0.00%)      disambiguator: u32,
      .           
      .               // --- The part specific to the macro/desugaring definition.
      .               // --- It may be reasonable to share this part between expansions with the same definition,
      .               // --- but such sharing is known to bring some minor inconveniences without also bringing
      .               // --- noticeable perf improvements (PR #62898).
      .               /// The span of the macro definition (possibly dummy).
      .               /// This span serves only informational purpose and is not used for resolution.
      .               pub def_site: Span,
-- line 1019 ----------------------------------------
-- line 1024 ----------------------------------------
      .               /// Edition of the crate in which the macro is defined.
      .               pub edition: Edition,
      .               /// The `DefId` of the macro being invoked,
      .               /// if this `ExpnData` corresponds to a macro invocation
      .               pub macro_def_id: Option<DefId>,
      .               /// The normal module (`mod`) in which the expanded macro was defined.
      .               pub parent_module: Option<ModId>,
      .               /// Suppresses the `unsafe_code` lint for code produced by this macro.
 11,687 ( 0.00%)      pub(crate) allow_internal_unsafe: bool,
      .               /// Enables the macro helper hack (`ident!(...)` -> `$crate::ident!(...)`) for this macro.
      .               pub local_inner_macros: bool,
      .               /// Should debuginfo for the macro be collapsed to the outermost expansion site (in other
      .               /// words, was the macro definition annotated with `#[collapse_debuginfo]`)?
      .               pub(crate) collapse_debuginfo: bool,
      .               /// When true, we prevent diagnostics pointing into this macro, if it is one, and we do not
      .               /// display the note telling people to use the `-Zmacro-backtrace` flag.
      .               pub diagnostic_opaque: bool,
-- line 1040 ----------------------------------------
-- line 1123 ----------------------------------------
      .               fn hash_expn(&self, hcx: &mut impl StableHashCtxt) -> Hash64 {
      .                   let mut hasher = StableHasher::new();
      .                   self.stable_hash(hcx, &mut hasher);
      .                   hasher.finish()
      .               }
      .           }
      .           
      .           /// Expansion kind.
 11,687 ( 0.00%)  #[derive(Clone, Debug, PartialEq, Encodable, Decodable, StableHash)]
      .           pub enum ExpnKind {
      .               /// No expansion, aka root expansion. Only `ExpnId::root()` has this kind.
      .               Root,
      .               /// Expansion produced by a macro.
      .               Macro(MacroKind, Symbol),
      .               /// Transform done by the compiler on the AST.
      .               AstPass(AstPass),
      .               /// Desugaring done by the compiler during AST lowering.
-- line 1139 ----------------------------------------

  6,150 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_span/src/hygiene.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/octal_escapes.rs
--------------------------------------------------------------------------------
Ir              

-- line 45 ----------------------------------------
     .               pub OCTAL_ESCAPES,
     .               suspicious,
     .               "string escape sequences looking like octal characters"
     .           }
     .           
     .           declare_lint_pass!(OctalEscapes => [OCTAL_ESCAPES]);
     .           
     .           impl EarlyLintPass for OctalEscapes {
21,511 ( 0.01%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)          if let ExprKind::Lit(lit) = &expr.kind
     .                       // The number of bytes from the start of the token to the start of literal's text.
     .                       && let start_offset = BytePos::from_u32(match lit.kind {
     .                           LitKind::Str => 1,
     .                           LitKind::ByteStr | LitKind::CStr => 2,
     .                           _ => return,
     .                       })
     .                       && !expr.span.in_external_macro(cx.sess().source_map())
     .                   {
-- line 62 ----------------------------------------
-- line 107 ----------------------------------------
     .                                           );
     .                                   });
     .                               } else {
     .                                   break;
     .                               }
     .                           }
     .                       }
     .                   }
24,584 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/string.rs
--------------------------------------------------------------------------------
Ir              

-- line 439 ----------------------------------------
     .               /// let s = String::new();
     .               /// ```
     .               #[inline]
     .               #[rustc_const_stable(feature = "const_string_new", since = "1.39.0")]
     .               #[rustc_diagnostic_item = "string_new"]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[must_use]
     .               pub const fn new() -> String {
    36 ( 0.00%)          String { vec: Vec::new() }
     .               }
     .           
     .               /// Creates a new empty `String` with at least the specified capacity.
     .               ///
     .               /// `String`s have an internal buffer to hold their data. The capacity is
     .               /// the length of that buffer, and can be queried with the [`capacity`]
     .               /// method. This method creates an empty `String`, but one with an initial
     .               /// buffer that can hold at least `capacity` bytes. This is useful when you
-- line 455 ----------------------------------------
-- line 486 ----------------------------------------
     .               /// // ...but this may make the string reallocate
     .               /// s.push('a');
     .               /// ```
     .               #[cfg(not(no_global_oom_handling))]
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[must_use]
     .               pub fn with_capacity(capacity: usize) -> String {
11,106 ( 0.00%)          String { vec: Vec::with_capacity(capacity) }
     .               }
     .           
     .               /// Creates a new empty `String` with at least the specified capacity.
     .               ///
     .               /// # Errors
     .               ///
     .               /// Returns [`Err`] if the capacity exceeds `isize::MAX` bytes,
     .               /// or if the memory allocator reports failure.
-- line 502 ----------------------------------------
-- line 1009 ----------------------------------------
     .               /// };
     .               ///
     .               /// assert_eq!("💖", sparkle_heart);
     .               /// ```
     .               #[inline]
     .               #[must_use]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               pub unsafe fn from_utf8_unchecked(bytes: Vec<u8>) -> String {
   267 ( 0.00%)          String { vec: bytes }
     .               }
     .           
     .               /// Converts a `String` into a byte vector.
     .               ///
     .               /// This consumes the `String`, so we do not need to copy its contents.
     .               ///
     .               /// # Examples
     .               ///
-- line 1025 ----------------------------------------
-- line 1432 ----------------------------------------
     .               pub fn push(&mut self, ch: char) {
     .                   let len = self.len();
     .                   let ch_len = ch.len_utf8();
     .                   self.reserve(ch_len);
     .           
     .                   // SAFETY: Just reserved capacity for at least the length needed to encode `ch`.
     .                   unsafe {
     .                       core::char::encode_utf8_raw_unchecked(ch as u32, self.vec.as_mut_ptr().add(len));
    33 ( 0.00%)              self.vec.set_len(len + ch_len);
     .                   }
     .               }
     .           
     .               /// Returns a byte slice of this `String`'s contents.
     .               ///
     .               /// The inverse of this method is [`from_utf8`].
     .               ///
     .               /// [`from_utf8`]: String::from_utf8
-- line 1448 ----------------------------------------
-- line 2501 ----------------------------------------
     .           
     .           #[cfg(not(no_global_oom_handling))]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl Extend<char> for String {
     .               fn extend<I: IntoIterator<Item = char>>(&mut self, iter: I) {
     .                   let iterator = iter.into_iter();
     .                   let (lower_bound, _) = iterator.size_hint();
     .                   self.reserve(lower_bound);
    20 ( 0.00%)          iterator.for_each(move |c| self.push(c));
     .               }
     .           
     .               #[inline]
     .               fn extend_one(&mut self, c: char) {
     .                   self.push(c);
     .               }
     .           
     .               #[inline]
-- line 2517 ----------------------------------------
-- line 2944 ----------------------------------------
     .               // See <https://github.com/rust-lang/rust/pull/74852>, the last attempt
     .               // to try to remove it.
     .               #[inline]
     .               default fn spec_to_string(&self) -> String {
     .                   let mut buf = String::new();
     .                   let mut formatter =
     .                       core::fmt::Formatter::new(&mut buf, core::fmt::FormattingOptions::new());
     .                   // Bypass format_args!() to avoid write_str with zero-length strs
     6 ( 0.00%)          fmt::Display::fmt(self, &mut formatter)
   560 ( 0.00%)  => ???:<rustc_span::symbol::Ident as core::fmt::Display>::fmt (2x)
     .                       .expect("a Display implementation returned an error unexpectedly");
     6 ( 0.00%)          buf
     .               }
     .           }
     .           
     .           #[cfg(not(no_global_oom_handling))]
     .           impl SpecToString for core::ascii::Char {
     .               #[inline]
     .               fn spec_to_string(&self) -> String {
     .                   self.as_str().to_owned()
-- line 2962 ----------------------------------------
-- line 3373 ----------------------------------------
     .                   Self::from_utf8(bytes)
     .               }
     .           }
     .           
     .           #[cfg(not(no_global_oom_handling))]
     .           #[stable(feature = "rust1", since = "1.0.0")]
     .           impl fmt::Write for String {
     .               #[inline]
    14 ( 0.00%)      fn write_str(&mut self, s: &str) -> fmt::Result {
     .                   self.push_str(s);
     .                   Ok(())
    14 ( 0.00%)      }
     .           
     .               #[inline]
     .               fn write_char(&mut self, c: char) -> fmt::Result {
     .                   self.push(c);
     .                   Ok(())
     .               }
     .           }
     .           
-- line 3392 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/methods/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 5094 ----------------------------------------
     .               allowed_dotfiles: FxHashSet<&'static str>,
     .               format_args: FormatArgsStorage,
     .               allow_unwrap_types: Vec<String>,
     .               unwrap_allowed_ids: FxHashSet<rustc_hir::def_id::DefId>,
     .               unwrap_allowed_aliases: Vec<rustc_hir::def_id::DefId>,
     .           }
     .           
     .           impl Methods {
    10 ( 0.00%)      pub fn new(conf: &'static Conf, format_args: FormatArgsStorage) -> Self {
     .                   let mut allowed_dotfiles: FxHashSet<_> = conf.allowed_dotfiles.iter().map(|s| &**s).collect();
     .                   allowed_dotfiles.extend(DEFAULT_ALLOWED_DOTFILES);
     .           
    21 ( 0.00%)          Self {
     1 ( 0.00%)              avoid_breaking_exported_api: conf.avoid_breaking_exported_api,
     1 ( 0.00%)              msrv: conf.msrv.into(),
     .                       allow_expect_in_tests: conf.allow_expect_in_tests,
     .                       allow_unwrap_in_tests: conf.allow_unwrap_in_tests,
     1 ( 0.00%)              allow_expect_in_consts: conf.allow_expect_in_consts,
     1 ( 0.00%)              allow_unwrap_in_consts: conf.allow_unwrap_in_consts,
     6 ( 0.00%)              allowed_dotfiles,
     1 ( 0.00%)              format_args,
     3 ( 0.00%)              allow_unwrap_types: conf.allow_unwrap_types.clone(),
    33 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/vec/mod.rs:<alloc::vec::Vec<alloc::string::String> as core::clone::Clone>::clone (1x)
     .                       unwrap_allowed_ids: FxHashSet::default(),
     .                       unwrap_allowed_aliases: Vec::new(),
     .                   }
     9 ( 0.00%)      }
     .           }
     .           
     .           /// Extracts a method call name, args, and `Span` of the method name.
     .           /// This ensures that neither the receiver nor any of the arguments
     .           /// come from expansion.
     .           pub fn method_call<'tcx>(recv: &'tcx Expr<'tcx>) -> Option<(Symbol, &'tcx Expr<'tcx>, &'tcx [Expr<'tcx>], Span, Span)> {
     .               if let ExprKind::MethodCall(path, receiver, args, call_span) = recv.kind
     .                   && !args.iter().any(|e| e.range_span().unwrap_or(e.span).from_expansion())
-- line 5127 ----------------------------------------
-- line 5129 ----------------------------------------
     .               {
     .                   Some((path.ident.name, receiver, args, path.ident.span, call_span))
     .               } else {
     .                   None
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Methods {
     8 ( 0.00%)      fn check_crate(&mut self, cx: &LateContext<'tcx>) {
     .                   for s in &self.allow_unwrap_types {
     .                       let def_ids = clippy_utils::paths::lookup_path_str(cx.tcx, clippy_utils::paths::PathNS::Type, s);
     .                       for def_id in def_ids {
     .                           if cx.tcx.def_kind(def_id) == rustc_hir::def::DefKind::TyAlias {
     .                               self.unwrap_allowed_aliases.push(def_id);
     .                           } else {
     .                               self.unwrap_allowed_ids.insert(def_id);
     .                           }
     .                       }
     .                   }
     8 ( 0.00%)      }
     .           
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if expr.span.from_expansion() {
     .                       return;
     .                   }
     .           
     7 ( 0.00%)          match expr.kind {
     .                       ExprKind::Call(func, args) => {
     .                           unnecessary_fallible_conversions::check_function(cx, expr, func);
     .                           manual_c_str_literals::check(cx, expr, func, args, self.msrv);
     .                           useless_nonzero_new_unchecked::check(cx, expr, func, args, self.msrv);
     .                           io_other_error::check(cx, expr, func, args, self.msrv);
     .                           swap_with_temporary::check(cx, expr, func, args);
     .                           ip_constant::check(cx, expr, func, args);
     .                           clone_on_copy::check_function(cx, expr);
-- line 5163 ----------------------------------------
-- line 5186 ----------------------------------------
     .                           };
     .                           lint_binary_expr_with_method_call(cx, &mut info);
     .                       },
     .                       ExprKind::Binary(op, lhs, rhs) if op.node == hir::BinOpKind::Or => {
     .                           manual_is_variant_and::check_or(cx, expr, lhs, rhs, self.msrv);
     .                       },
     .                       _ => (),
     .                   }
24,608 ( 0.01%)      }
     .           
    20 ( 0.00%)      fn check_impl_item(&mut self, cx: &LateContext<'tcx>, impl_item: &'tcx hir::ImplItem<'_>) {
     6 ( 0.00%)          if impl_item.span.in_external_macro(cx.sess().source_map()) {
     .                       return;
     .                   }
     .           
     .                   if let hir::ImplItemKind::Fn(ref sig, id) = impl_item.kind {
     .                       let parent = cx.tcx.hir_get_parent_item(impl_item.hir_id()).def_id;
     .                       let item = cx.tcx.hir_expect_item(parent);
     .                       let self_ty = cx.tcx.type_of(item.owner_id).instantiate_identity().skip_norm_wip();
     .                       let implements_trait = matches!(item.kind, hir::ItemKind::Impl(hir::Impl { of_trait: Some(_), .. }));
-- line 5205 ----------------------------------------
-- line 5223 ----------------------------------------
     .                               first_arg.pat.span,
     .                               implements_trait,
     .                               false,
     .                           );
     .                       }
     .           
     .                       new_ret_no_self::check_impl_item(cx, impl_item, self_ty, implements_trait);
     .                   }
    16 ( 0.00%)      }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx TraitItem<'_>) {
     .                   if let TraitItemKind::Fn(ref sig, _) = item.kind
     .                       && !item.span.in_external_macro(cx.tcx.sess.source_map())
     .                   {
     .                       if sig.decl.implicit_self().has_implicit_self()
     .                           && let Some(first_arg_hir_ty) = sig.decl.inputs.first()
     .                           && let Some(&first_arg_ty) = cx
-- line 5239 ----------------------------------------

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/methods/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/ranges.rs
--------------------------------------------------------------------------------
Ir              

-- line 184 ----------------------------------------
     .           
     .           impl Ranges {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Ranges {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Binary(ref op, l, r) = expr.kind
     .                       && matches!(
     .                           op.node,
     .                           BinOpKind::And | BinOpKind::BitAnd | BinOpKind::Or | BinOpKind::BitOr
     .                       )
     .                       && self.msrv.meets(cx, msrvs::RANGE_CONTAINS)
     .                       && !is_in_const_context(cx)
     .                   {
     .                       check_possible_range_contains(cx, op.node, l, r, expr, expr.span);
     .                   }
     .           
18,456 ( 0.01%)          if let Some(range) = higher::Range::hir(cx, expr) {
147,030 ( 0.06%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/higher.rs:<clippy_utils::higher::Range>::hir (3,076x)
     .                       check_exclusive_range_plus_one(cx, expr, &range);
     .                       check_inclusive_range_minus_one(cx, expr, &range);
     .                       check_reversed_empty_range(cx, expr, &range);
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn check_possible_range_contains(
     .               cx: &LateContext<'_>,
     .               op: BinOpKind,
     .               left: &Expr<'_>,
     .               right: &Expr<'_>,
     .               expr: &Expr<'_>,
-- line 217 ----------------------------------------

 3,076 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/ranges.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/multi_assignments.rs
--------------------------------------------------------------------------------
Ir              

-- line 47 ----------------------------------------
     .                           expr
     .                       }
     .                   },
     .                   _ => expr,
     .               }
     .           }
     .           
     .           impl EarlyLintPass for MultiAssignments {
 9,219 ( 0.00%)      fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
 6,146 ( 0.00%)          if let ExprKind::Assign(target, source, _) = &expr.kind {
     .                       if let ExprKind::Assign(_target, _source, _) = &strip_paren_blocks(target).kind {
     .                           span_lint(cx, MULTI_ASSIGNMENTS, expr.span, "assignments don't nest intuitively");
     .                       }
     .                       if let ExprKind::Assign(_target, _source, _) = &strip_paren_blocks(source).kind {
     .                           span_lint(cx, MULTI_ASSIGNMENTS, expr.span, "assignments don't nest intuitively");
     .                       }
     .                   }
12,292 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_data_structures/src/sync/lock.rs
--------------------------------------------------------------------------------
Ir              

-- line 48 ----------------------------------------
     .               }
     .           }
     .           
     .           impl<'a, T: 'a> Drop for LockGuard<'a, T> {
     .               #[inline]
     .               fn drop(&mut self) {
     .                   // SAFETY (union access): We get `self.mode` from the lock operation so it is consistent
     .                   // with the `lock.mode` state. This means we access the right union fields.
23,409 ( 0.01%)          match self.mode {
     .                       Mode::NoSync => {
     .                           let cell = unsafe { &self.lock.mode_union.no_sync };
     .                           debug_assert!(cell.get());
     .                           cell.set(false);
     .                       }
     .                       // SAFETY (unlock): We know that the lock is locked as this type is a proof of that.
     .                       Mode::Sync => unsafe { self.lock.mode_union.sync.unlock() },
     .                   }
-- line 64 ----------------------------------------
-- line 143 ----------------------------------------
     .                   #[cold]
     .                   fn lock_held() -> ! {
     .                       panic!("lock was already held")
     .                   }
     .           
     .                   // SAFETY: This is safe since the union fields are used in accordance with `mode`
     .                   // which also must match `self.mode` due to the safety precondition.
     .                   unsafe {
41,842 ( 0.02%)              match mode {
     .                           Mode::NoSync => {
41,876 ( 0.02%)                      if self.mode_union.no_sync.replace(LOCKED) == LOCKED {
     .                                   hint::cold_path();
     .                                   lock_held()
     .                               }
     .                           }
     .                           Mode::Sync => self.mode_union.sync.lock(),
     .                       }
     .                   }
     .                   LockGuard { lock: self, marker: PhantomData, mode }
     .               }
     .           
     .               #[inline(always)]
     .               #[track_caller]
     .               pub fn lock(&self) -> LockGuard<'_, T> {
20,921 ( 0.01%)          unsafe { self.lock_assume(self.mode) }
     .               }
     .           }
     .           
     .           unsafe impl<T: DynSend> DynSend for Lock<T> {}
     .           unsafe impl<T: DynSend> DynSync for Lock<T> {}
     .           
     .           impl<T> Lock<T> {
     .               #[inline(always)]
-- line 175 ----------------------------------------

20,925 ( 0.01%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_data_structures/src/sync/lock.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/from_str_radix_10.rs
--------------------------------------------------------------------------------
Ir              

-- line 38 ----------------------------------------
     .               pub FROM_STR_RADIX_10,
     .               style,
     .               "from_str_radix with radix 10"
     .           }
     .           
     .           declare_lint_pass!(FromStrRadix10 => [FROM_STR_RADIX_10]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for FromStrRadix10 {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, exp: &Expr<'tcx>) {
 7,382 ( 0.00%)          if let ExprKind::Call(maybe_path, [src, radix]) = &exp.kind
     .                       && let ExprKind::Path(QPath::TypeRelative(ty, pathseg)) = &maybe_path.kind
     .           
     .                       // check if the second argument is a primitive `10`
     .                       && is_integer_literal(radix, 10)
     .           
     .                       // check if the second part of the path indeed calls the associated
     .                       // function `from_str_radix`
     .                       && pathseg.ident.name == sym::from_str_radix
-- line 55 ----------------------------------------
-- line 79 ----------------------------------------
     .                           FROM_STR_RADIX_10,
     .                           exp.span,
     .                           "this call to `from_str_radix` can be replaced with a call to `str::parse`",
     .                           "try",
     .                           format!("{sugg}.parse::<{}>()", prim_ty.name_str()),
     .                           Applicability::MaybeIncorrect,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Checks if a Ty is `String` or `&str`
     .           fn is_ty_stringish(cx: &LateContext<'_>, ty: Ty<'_>) -> bool {
     .               ty.is_lang_item(cx, LangItem::String) || ty.peel_refs().is_str()
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/ty/mod.rs
--------------------------------------------------------------------------------
Ir             

-- line 1267 ----------------------------------------
    .           #[derive(Default, Debug)]
    .           pub struct InteriorMut<'tcx> {
    .               ignored_def_ids: FxHashSet<DefId>,
    .               ignore_pointers: bool,
    .               tys: FxHashMap<Ty<'tcx>, Option<&'tcx ty::List<Ty<'tcx>>>>,
    .           }
    .           
    .           impl<'tcx> InteriorMut<'tcx> {
    4 ( 0.00%)      pub fn new(tcx: TyCtxt<'tcx>, ignore_interior_mutability: &[String]) -> Self {
    .                   let ignored_def_ids = ignore_interior_mutability
    .                       .iter()
    8 ( 0.00%)              .flat_map(|ignored_ty| lookup_path_str(tcx, PathNS::Type, ignored_ty))
28,147 ( 0.01%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/paths.rs:clippy_utils::paths::lookup_path_str (2x)
    .                       .collect();
    .           
    5 ( 0.00%)          Self {
    .                       ignored_def_ids,
    .                       ..Self::default()
    .                   }
    4 ( 0.00%)      }
    .           
    4 ( 0.00%)      pub fn without_pointers(tcx: TyCtxt<'tcx>, ignore_interior_mutability: &[String]) -> Self {
    7 ( 0.00%)          Self {
    .                       ignore_pointers: true,
    .                       ..Self::new(tcx, ignore_interior_mutability)
    .                   }
    4 ( 0.00%)      }
    .           
    .               /// Check if given type has interior mutability such as [`std::cell::Cell`] or
    .               /// [`std::cell::RefCell`] etc. and if it does, returns a chain of types that causes
    .               /// this type to be interior mutable.  False negatives may be expected for infinitely recursive
    .               /// types, and `None` will be returned there.
    .               pub fn interior_mut_ty_chain(&mut self, cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> Option<&'tcx ty::List<Ty<'tcx>>> {
    .                   self.interior_mut_ty_chain_inner(cx, ty, 0)
    .               }
-- line 1300 ----------------------------------------
-- line 1473 ----------------------------------------
    .                       .iter()
    .                       .find(|f| f.name == name)
    .                       .map(|f| f.ty(tcx, args).skip_norm_wip()),
    .                   ty::Tuple(args) => name.as_str().parse::<usize>().ok().and_then(|i| args.get(i).copied()),
    .                   _ => None,
    .               }
    .           }
    .           
  614 ( 0.00%)  pub fn get_field_def_id_by_name(ty: Ty<'_>, name: Symbol) -> Option<DefId> {
1,228 ( 0.00%)      let ty::Adt(adt_def, ..) = ty.kind() else { return None };
  614 ( 0.00%)      adt_def
    .                   .all_fields()
    .                   .find_map(|field| if field.name == name { Some(field.did) } else { None })
  614 ( 0.00%)  }
    .           
    .           /// Check if `ty` is an `Option` and return its argument type if it is.
    .           pub fn option_arg_ty<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> Option<Ty<'tcx>> {
    .               match *ty.kind() {
    .                   ty::Adt(adt, args)
    .                       if let [arg] = &**args
    .                           && let Some(arg) = arg.as_type()
    .                           && adt.is_diag_item(cx, sym::Option) =>
-- line 1494 ----------------------------------------

1,228 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/ty/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/swap_ptr_to_ref.rs
--------------------------------------------------------------------------------
Ir              

-- line 35 ----------------------------------------
     .               pub SWAP_PTR_TO_REF,
     .               suspicious,
     .               "call to `mem::swap` using pointer derived references"
     .           }
     .           
     .           declare_lint_pass!(SwapPtrToRef => [SWAP_PTR_TO_REF]);
     .           
     .           impl LateLintPass<'_> for SwapPtrToRef {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, e: &Expr<'_>) {
 7,382 ( 0.00%)          if let ExprKind::Call(fn_expr, [arg1, arg2]) = e.kind
     .                       && fn_expr.basic_res().is_diag_item(cx, sym::mem_swap)
     .                       && let ctxt = e.span.ctxt()
     .                       && let (from_ptr1, arg1_span) = is_ptr_to_ref(cx, arg1, ctxt)
     .                       && let (from_ptr2, arg2_span) = is_ptr_to_ref(cx, arg2, ctxt)
     .                       && (from_ptr1 || from_ptr2)
     .                   {
     .                       span_lint_and_then(
     .                           cx,
-- line 52 ----------------------------------------
-- line 63 ----------------------------------------
     .                                       "use ptr::swap",
     .                                       format!("core::ptr::swap({snip1}, {snip2})"),
     .                                       app,
     .                                   );
     .                               }
     .                           },
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Checks if the expression converts a mutable pointer to a mutable reference. If it is, also
     .           /// returns the span of the pointer expression if it's suitable for making a suggestion.
     .           fn is_ptr_to_ref(cx: &LateContext<'_>, e: &Expr<'_>, ctxt: SyntaxContext) -> (bool, Option<Span>) {
     .               if let ExprKind::AddrOf(BorrowKind::Ref, Mutability::Mut, borrowed_expr) = e.kind
     .                   && let ExprKind::Unary(UnOp::Deref, derefed_expr) = borrowed_expr.kind
     .                   && cx.typeck_results().expr_ty(derefed_expr).is_raw_ptr()
-- line 79 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/replace_box.rs
--------------------------------------------------------------------------------
Ir              

-- line 37 ----------------------------------------
     .               #[clippy::version = "1.92.0"]
     .               pub REPLACE_BOX,
     .               perf,
     .               "assigning a newly created box to `Box<T>` is inefficient"
     .           }
     .           
     .           impl_lint_pass!(ReplaceBox => [REPLACE_BOX]);
     .           
     5 ( 0.00%)  #[derive(Default)]
     .           pub struct ReplaceBox {
     .               consumed_locals: FxHashSet<HirId>,
     .               loaded_bodies: SmallVec<[BodyId; 2]>,
     .           }
     .           
     .           impl ReplaceBox {
     .               fn get_consumed_locals(&mut self, cx: &LateContext<'_>) -> &FxHashSet<HirId> {
     .                   if let Some(body_id) = cx.enclosing_body
-- line 53 ----------------------------------------
-- line 66 ----------------------------------------
     .                   }
     .           
     .                   &self.consumed_locals
     .               }
     .           }
     .           
     .           impl LateLintPass<'_> for ReplaceBox {
     .               fn check_body_post(&mut self, _: &LateContext<'_>, body: &Body<'_>) {
     6 ( 0.00%)          if self.loaded_bodies.first().is_some_and(|&x| x == body.id()) {
     .                       self.consumed_locals.clear();
     .                       self.loaded_bodies.clear();
     .                   }
     .               }
     .           
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'_ Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Assign(lhs, rhs, _) = &expr.kind
     .                       && !lhs.span.from_expansion()
     .                       && !rhs.span.from_expansion()
     .                       && let lhs_ty = cx.typeck_results().expr_ty(lhs)
     .                       && let Some(inner_ty) = lhs_ty.boxed_ty()
     .                       // No diagnostic for late-initialized locals
     .                       && lhs.res_local_id().is_none_or(|local| local_is_initialized(cx, local))
     .                       // No diagnostic if this is a local that has been moved, or the field
     .                       // of a local that has been moved, or several chained field accesses of a local
-- line 89 ----------------------------------------
-- line 132 ----------------------------------------
     .                                   expr.span,
     .                                   "replace existing content with inner value instead",
     .                                   suggestion,
     .                                   app,
     .                               );
     .                           });
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn is_default_call(cx: &LateContext<'_>, expr: &Expr<'_>) -> bool {
     .               matches!(expr.kind, ExprKind::Call(func, _args) if is_default_equivalent_call(cx, func, Some(expr)))
     .           }
     .           
     .           fn get_box_new_payload<'tcx>(cx: &LateContext<'_>, expr: &Expr<'tcx>) -> Option<&'tcx Expr<'tcx>> {
     .               if let ExprKind::Call(box_new, [arg]) = expr.kind
-- line 148 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/higher.rs
--------------------------------------------------------------------------------
Ir              

-- line 29 ----------------------------------------
     .               /// entire `for` loop span
     .               pub span: Span,
     .               /// label
     .               pub label: Option<ast::Label>,
     .           }
     .           
     .           impl<'tcx> ForLoop<'tcx> {
     .               /// Parses a desugared `for` loop
18,456 ( 0.01%)      pub fn hir(expr: &Expr<'tcx>) -> Option<Self> {
 6,152 ( 0.00%)          if let ExprKind::DropTemps(e) = expr.kind
     .                       && let ExprKind::Match(iterexpr, [arm], MatchSource::ForLoopDesugar) = e.kind
     .                       && let ExprKind::Call(_, [arg]) = iterexpr.kind
     .                       && let ExprKind::Loop(block, label, ..) = arm.body.kind
     .                       && let [stmt] = block.stmts
     .                       && let hir::StmtKind::Expr(e) = stmt.kind
     .                       && let ExprKind::Match(_, [_, some_arm], _) = e.kind
     .                       && let hir::PatKind::Struct(_, [field], _) = some_arm.pat.kind
     .                   {
-- line 46 ----------------------------------------
-- line 48 ----------------------------------------
     .                           pat: field.pat,
     .                           arg,
     .                           body: some_arm.body,
     .                           loop_id: arm.body.hir_id,
     .                           span: expr.span.ctxt().outer_expn_data().call_site,
     .                           label,
     .                       });
     .                   }
 3,076 ( 0.00%)          None
18,456 ( 0.01%)      }
     .           }
     .           
     .           /// An `if` expression without `let`
     .           pub struct If<'hir> {
     .               /// `if` condition
     .               pub cond: &'hir Expr<'hir>,
     .               /// `if` then expression
     .               pub then: &'hir Expr<'hir>,
-- line 65 ----------------------------------------
-- line 66 ----------------------------------------
     .               /// `else` expression
     .               pub r#else: Option<&'hir Expr<'hir>>,
     .           }
     .           
     .           impl<'hir> If<'hir> {
     .               #[inline]
     .               /// Parses an `if` expression without `let`
     .               pub const fn hir(expr: &Expr<'hir>) -> Option<Self> {
 6,165 ( 0.00%)          if let ExprKind::If(cond, then, r#else) = expr.kind
     .                       && !has_let_expr(cond)
     .                   {
     .                       Some(Self { cond, then, r#else })
     .                   } else {
     .                       None
     .                   }
     .               }
     .           }
-- line 82 ----------------------------------------
-- line 93 ----------------------------------------
     .               pub if_else: Option<&'hir Expr<'hir>>,
     .               /// `if let PAT = EXPR`
     .               ///     ^^^^^^^^^^^^^^
     .               pub let_span: Span,
     .           }
     .           
     .           impl<'hir> IfLet<'hir> {
     .               /// Parses an `if let` expression
 9,228 ( 0.00%)      pub fn hir(cx: &LateContext<'_>, expr: &Expr<'hir>) -> Option<Self> {
18,456 ( 0.01%)          if let ExprKind::If(
     .                       &Expr {
     .                           kind:
     .                               ExprKind::Let(&hir::LetExpr {
     .                                   pat: let_pat,
     .                                   init: let_expr,
     .                                   span: let_span,
     .                                   ..
     .                               }),
-- line 110 ----------------------------------------
-- line 130 ----------------------------------------
     .                       return Some(Self {
     .                           let_pat,
     .                           let_expr,
     .                           if_then,
     .                           if_else,
     .                           let_span,
     .                       });
     .                   }
 9,228 ( 0.00%)          None
 9,228 ( 0.00%)      }
     .           }
     .           
     .           /// An `if let` or `match` expression. Useful for lints that trigger on one or the other.
     .           #[derive(Debug)]
     .           pub enum IfLetOrMatch<'hir> {
     .               /// Any `match` expression
     .               Match(&'hir Expr<'hir>, &'hir [Arm<'hir>], MatchSource),
     .               /// scrutinee, pattern, then block, else block
-- line 147 ----------------------------------------
-- line 211 ----------------------------------------
     .               pub start: Option<&'a Expr<'a>>,
     .               /// The upper bound of the range, or `None` for ranges such as `X..`.
     .               pub end: Option<&'a Expr<'a>>,
     .               pub span: Span,
     .           }
     .           
     .           impl<'a> Range<'a> {
     .               /// Higher a `hir` range to something similar to `ast::ExprKind::Range`.
61,520 ( 0.03%)      pub fn hir(cx: &LateContext<'_>, expr: &'a Expr<'_>) -> Option<Range<'a>> {
12,304 ( 0.01%)          let span = expr.range_span()?;
152,564 ( 0.06%)  => ???:<rustc_hir::hir::Expr>::range_span (6,152x)
     .                   let (ty, start, end) = match expr.kind {
     .                       ExprKind::Call(path, [arg1, arg2])
     .                           if let ExprKind::Path(qpath) = path.kind
     .                               && cx.tcx.qpath_is_lang_item(qpath, hir::LangItem::RangeInclusiveNew) =>
     .                       {
     .                           (RangeTy::OpsInclusive, Some(arg1), Some(arg2))
     .                       },
     .                       ExprKind::Struct(&qpath, fields, StructTailExpr::None) => match (cx.tcx.qpath_lang_item(qpath)?, fields) {
-- line 228 ----------------------------------------
-- line 256 ----------------------------------------
     .                           },
     .                           (hir::LangItem::RangeTo, [end]) if end.ident.name == sym::end => (RangeTy::OpsTo, None, Some(end.expr)),
     .                           _ => return None,
     .                       },
     .                       _ => return None,
     .                   };
     .           
     .                   Some(Range { ty, start, end, span })
49,216 ( 0.02%)      }
     .           }
     .           
     .           /// A type that can appear as the type of a range expression.
     .           ///
     .           /// This is a component of [`Range`].
     .           #[derive(Debug, Copy, Clone, Eq, PartialEq)]
     .           pub enum RangeTy {
     .               /// [`core::ops::RangeFrom`]
-- line 272 ----------------------------------------
-- line 361 ----------------------------------------
     .               Repeat(&'a Expr<'a>, &'a Expr<'a>),
     .               /// `vec![a, b, c]`
     .               Vec(&'a [Expr<'a>]),
     .           }
     .           
     .           impl<'a> VecArgs<'a> {
     .               /// Returns the arguments of the `vec!` macro if this expression was expanded
     .               /// from `vec!`.
64,596 ( 0.03%)      pub fn hir(cx: &LateContext<'_>, expr: &'a Expr<'_>) -> Option<VecArgs<'a>> {
20,301 ( 0.01%)          if let ExprKind::Call(fun, args) = expr.kind
 3,690 ( 0.00%)              && let ExprKind::Path(ref qpath) = fun.kind
11,070 ( 0.00%)              && is_expn_of(fun.span, sym::vec).is_some()
282,285 ( 0.11%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::is_expn_of (1,845x)
     .                       && let Some(fun_def_id) = cx.qpath_res(qpath, fun.hir_id).opt_def_id()
     .                       && let Some(name) = cx.tcx.get_diagnostic_name(fun_def_id)
     .                   {
     .                       return match (name, args) {
     .                           (sym::vec_from_elem, [elem, size]) => {
     .                               // `vec![elem; size]` case
     .                               Some(VecArgs::Repeat(elem, size))
     .                           },
-- line 380 ----------------------------------------
-- line 381 ----------------------------------------
     .                           (sym::box_assume_init_into_vec_unsafe, [write_box_via_move])
     .                               if let ExprKind::Call(_, [_box, elems]) = write_box_via_move.kind
     .                                   && let ExprKind::Array(elems) = elems.kind =>
     .                           {
     .                               // `vec![a, b, c]` case
     .                               Some(VecArgs::Vec(elems))
     .                           },
     .                           (sym::vec_new, []) => Some(VecArgs::Vec(&[])),
 1,845 ( 0.00%)                  _ => None,
     .                       };
     .                   }
     .           
 1,845 ( 0.00%)          None
64,596 ( 0.03%)      }
     .           }
     .           
     .           /// A desugared `while` loop
     .           pub struct While<'hir> {
     .               /// `while` loop condition
     .               pub condition: &'hir Expr<'hir>,
     .               /// `while` loop body
     .               pub body: &'hir Expr<'hir>,
-- line 402 ----------------------------------------
-- line 448 ----------------------------------------
     .               ///        ^^^^^^^^^^^^^^
     .               pub let_span: Span,
     .           }
     .           
     .           impl<'hir> WhileLet<'hir> {
     .               #[inline]
     .               /// Parses a desugared `while let` loop
     .               pub const fn hir(expr: &Expr<'hir>) -> Option<Self> {
 6,156 ( 0.00%)          if let ExprKind::Loop(
     .                       &Block {
     .                           expr:
     .                               Some(&Expr {
     .                                   kind:
     .                                       ExprKind::If(
     .                                           &Expr {
     .                                               kind:
     .                                                   ExprKind::Let(&hir::LetExpr {
-- line 464 ----------------------------------------

20,916 ( 0.01%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/higher.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/size_of_in_element_count.rs
--------------------------------------------------------------------------------
Ir              

-- line 71 ----------------------------------------
     .                   sym::add,
     .                   sym::wrapping_add,
     .                   sym::sub,
     .                   sym::wrapping_sub,
     .                   sym::offset,
     .                   sym::wrapping_offset,
     .               ];
     .           
17,840 ( 0.01%)      if let ExprKind::Call(func, [.., count]) = expr.kind
     .                   // Find calls to ptr::{copy, copy_nonoverlapping}
     .                   // and ptr::swap_nonoverlapping,
 1,845 ( 0.00%)          && let ExprKind::Path(ref func_qpath) = func.kind
 3,075 ( 0.00%)          && let Some(def_id) = cx.qpath_res(func_qpath, func.hir_id).opt_def_id()
14,145 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (615x)
 7,995 ( 0.00%)          && matches!(cx.tcx.get_diagnostic_name(def_id), Some(
49,173 ( 0.02%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (615x)
     .                       sym::ptr_copy
     .                       | sym::ptr_copy_nonoverlapping
     .                       | sym::ptr_slice_from_raw_parts
     .                       | sym::ptr_slice_from_raw_parts_mut
     .                       | sym::ptr_swap_nonoverlapping
     .                       | sym::slice_from_raw_parts
     .                       | sym::slice_from_raw_parts_mut
     .                   ))
-- line 92 ----------------------------------------
-- line 106 ----------------------------------------
     .                       cx.typeck_results().expr_ty(ptr_self).kind()
     .               {
     .                   return Some((*pointee_ty, count));
     .               }
     .               None
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for SizeOfInElementCount {
18,456 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   const HELP_MSG: &str = "use a count of elements instead of a count of bytes\
     .                       , it already gets multiplied by the size of the type";
     .           
     .                   const LINT_MSG: &str = "found a count of bytes \
     .                        instead of a count of elements of `T`";
     .           
     .                   if let Some((pointee_ty, count_expr)) = get_pointee_ty_and_count_expr(cx, expr)
     .                       // Using a number of bytes for a byte type isn't suspicious
-- line 122 ----------------------------------------
-- line 126 ----------------------------------------
     .           
     .                       // Find a size_of call in the count parameter expression and
     .                       // check that it's the same type
     .                       && let Some(ty_used_for_size_of) = get_size_of_ty(cx, count_expr, false)
     .                       && pointee_ty == ty_used_for_size_of
     .                   {
     .                       span_lint_and_help(cx, SIZE_OF_IN_ELEMENT_COUNT, count_expr.span, LINT_MSG, None, HELP_MSG);
     .                   }
18,456 ( 0.01%)      }
     .           }

 1,230 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/size_of_in_element_count.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/infinite_iter.rs
--------------------------------------------------------------------------------
Ir              

-- line 48 ----------------------------------------
     .               pub MAYBE_INFINITE_ITER,
     .               pedantic,
     .               "possible infinite iteration"
     .           }
     .           
     .           declare_lint_pass!(InfiniteIter => [INFINITE_ITER, MAYBE_INFINITE_ITER]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for InfiniteIter {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   let (lint, msg) = match complete_infinite_iter(cx, expr) {
     .                       Infinite => (INFINITE_ITER, "infinite iteration detected"),
     .                       MaybeInfinite => (MAYBE_INFINITE_ITER, "possible infinite iteration detected"),
     .                       Finite => {
     .                           return;
     .                       },
     .                   };
     .                   span_lint(cx, lint, expr.span, msg);
18,456 ( 0.01%)      }
     .           }
     .           
     .           #[derive(Copy, Clone, Debug, PartialEq, Eq)]
     .           enum Finiteness {
     .               Infinite,
     .               MaybeInfinite,
     .               Finite,
     .           }
-- line 73 ----------------------------------------
-- line 207 ----------------------------------------
     .               (sym::min, 0),
     .               (sym::min_by, 1),
     .               (sym::min_by_key, 1),
     .               (sym::sum, 0),
     .               (sym::product, 0),
     .           ];
     .           
     .           fn complete_infinite_iter(cx: &LateContext<'_>, expr: &Expr<'_>) -> Finiteness {
15,380 ( 0.01%)      match expr.kind {
     .                   ExprKind::MethodCall(method, receiver, args, _) => {
     .                       let method_str = method.ident.name;
     .                       for &(name, len) in &COMPLETING_METHODS {
     .                           if method_str == name && args.len() == len {
     .                               return is_infinite(cx, receiver);
     .                           }
     .                       }
     .                       for &(name, len) in &POSSIBLY_COMPLETING_METHODS {
-- line 223 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir_id/src/lib.rs
--------------------------------------------------------------------------------
Ir               

-- line 76 ----------------------------------------
      .           /// `hir::Item`, `hir::TraitItem`, or `hir::ImplItem` (i.e., the closest "item-like"),
      .           /// and the `local_id` which is unique within the given owner.
      .           ///
      .           /// This two-level structure makes for more stable values: One can move an item
      .           /// around within the source code, or add or remove stuff before it, without
      .           /// the `local_id` part of the `HirId` changing, which is a very useful property in
      .           /// incremental compilation where we have to persist things through changes to
      .           /// the code base.
109,470 ( 0.04%)  #[derive(Copy, Clone, PartialEq, Eq, Hash, Encodable, Decodable, StableHash)]
      .           #[rustc_pass_by_value]
      .           pub struct HirId {
      .               pub owner: OwnerId,
      .               pub local_id: ItemLocalId,
      .           }
      .           
      .           // To ensure correctness of incremental compilation,
      .           // `HirId` must not implement `Ord` or `PartialOrd`.
-- line 92 ----------------------------------------
-- line 138 ----------------------------------------
      .           rustc_data_structures::define_stable_id_collections!(HirIdMap, HirIdSet, HirIdMapEntry, HirId);
      .           rustc_data_structures::define_id_collections!(
      .               ItemLocalMap,
      .               ItemLocalSet,
      .               ItemLocalMapEntry,
      .               ItemLocalId
      .           );
      .           
      2 ( 0.00%)  rustc_index::newtype_index! {
      .               /// An `ItemLocalId` uniquely identifies something within a given "item-like";
      .               /// that is, within a `hir::Item`, `hir::TraitItem`, or `hir::ImplItem`. There is no
      .               /// guarantee that the numerical value of a given `ItemLocalId` corresponds to
      .               /// the node's position within the owning item in any way, but there is a
      .               /// guarantee that the `ItemLocalId`s within an owner occupy a dense range of
      .               /// integers starting at zero, so a mapping that maps all or most nodes within
      .               /// an "item-like" to something else can be implemented by a `Vec` instead of a
      .               /// tree or hash map.
-- line 154 ----------------------------------------

      4 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir_id/src/lib.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/casts/ptr_cast_constness.rs
--------------------------------------------------------------------------------
Ir              

-- line 71 ----------------------------------------
     .                           format!("try `pointer::cast_{constness}`, a safer alternative"),
     .                           format!("{}.cast_{constness}()", sugg.maybe_paren()),
     .                           app,
     .                       );
     .                   }
     .               }
     .           }
     .           
18,456 ( 0.01%)  pub(super) fn check_null_ptr_cast_method(cx: &LateContext<'_>, expr: &Expr<'_>) {
 6,152 ( 0.00%)      if let ExprKind::MethodCall(method, cast_from_expr, [], _) = expr.kind
     .                   && let ExprKind::Call(func, []) = cast_from_expr.kind
     .                   && let ExprKind::Path(QPath::Resolved(None, path)) = func.kind
     .                   && let Some(defid) = path.res.opt_def_id()
     .                   && let method = match (cx.tcx.get_diagnostic_name(defid), method.ident.name) {
     .                       (Some(sym::ptr_null), sym::cast_mut) => "null_mut",
     .                       (Some(sym::ptr_null_mut), sym::cast_const) => "null",
     .                       _ => return,
     .                   }
-- line 88 ----------------------------------------
-- line 97 ----------------------------------------
     .                       PTR_CAST_CONSTNESS,
     .                       expr.span,
     .                       "changing constness of a null pointer",
     .                       format!("use `{method}()` directly instead"),
     .                       format!("{prefix}::ptr::{method}::<{after_lt}"),
     .                       app,
     .                   );
     .               }
21,532 ( 0.01%)  }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/zero_div_zero.rs
--------------------------------------------------------------------------------
Ir              

-- line 24 ----------------------------------------
     .               pub ZERO_DIVIDED_BY_ZERO,
     .               complexity,
     .               "usage of `0.0 / 0.0` to obtain NaN instead of `f32::NAN` or `f64::NAN`"
     .           }
     .           
     .           declare_lint_pass!(ZeroDiv => [ZERO_DIVIDED_BY_ZERO]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ZeroDiv {
18,456 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   // check for instances of 0.0/0.0
 6,152 ( 0.00%)          if let ExprKind::Binary(ref op, left, right) = expr.kind
     .                       && op.node == BinOpKind::Div
     .                       // TODO - constant_simple does not fold many operations involving floats.
     .                       // That's probably fine for this lint - it's pretty unlikely that someone would
     .                       // do something like 0.0/(2.0 - 2.0), but it would be nice to warn on that case too.
     .                       && let ecx = ConstEvalCtxt::new(cx)
     .                       && let ctxt = expr.span.ctxt()
     .                       && let Some(lhs_value) = ecx.eval_local(left, ctxt)
     .                       && let Some(rhs_value) = ecx.eval_local(right, ctxt)
-- line 42 ----------------------------------------
-- line 54 ----------------------------------------
     .                           cx,
     .                           ZERO_DIVIDED_BY_ZERO,
     .                           expr.span,
     .                           "constant division of `0.0` with `0.0` will always result in NaN",
     .                           None,
     .                           format!("consider using `{float_type}::NAN` if you would like a constant representing NaN"),
     .                       );
     .                   }
21,532 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/functions/mod.rs
--------------------------------------------------------------------------------
Ir              

-- line 493 ----------------------------------------
     .               RESULT_LARGE_ERR,
     .               RESULT_UNIT_ERR,
     .               TOO_MANY_ARGUMENTS,
     .               TOO_MANY_LINES,
     .           ]);
     .           
     .           impl EarlyLintPass for EarlyFunctions {
     .               fn check_fn(&mut self, cx: &EarlyContext<'_>, fn_kind: visit::FnKind<'_>, _: Span, _: ast::NodeId) {
     9 ( 0.00%)          duplicate_underscore_argument::check(cx, fn_kind);
 1,492 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/duplicate_underscore_argument.rs:clippy_lints::functions::duplicate_underscore_argument::check (3x)
     .               }
     .           }
     .           
     .           pub struct Functions {
     .               too_many_arguments_threshold: u64,
     .               too_many_lines_threshold: u64,
     .               large_error_threshold: u64,
     .               large_error_ignored: DefIdSet,
-- line 509 ----------------------------------------
-- line 510 ----------------------------------------
     .               avoid_breaking_exported_api: bool,
     .               /// A set of resolved `def_id` of traits that are configured to allow
     .               /// function params renaming.
     .               trait_ids: DefIdSet,
     .               msrv: Msrv,
     .           }
     .           
     .           impl Functions {
    10 ( 0.00%)      pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
     8 ( 0.00%)          Self {
     2 ( 0.00%)              too_many_arguments_threshold: conf.too_many_arguments_threshold,
     .                       too_many_lines_threshold: conf.too_many_lines_threshold,
     1 ( 0.00%)              large_error_threshold: conf.large_error_threshold,
     .                       large_error_ignored: conf
     .                           .large_error_ignored
     .                           .iter()
     .                           .flat_map(|ignored_ty| lookup_path_str(tcx, PathNS::Type, ignored_ty))
     .                           .collect(),
     1 ( 0.00%)              avoid_breaking_exported_api: conf.avoid_breaking_exported_api,
     .                       trait_ids: conf
     .                           .allow_renamed_params_for
     .                           .iter()
     .                           .flat_map(|p| lookup_path_str(tcx, PathNS::Type, p))
     .                           .collect(),
     2 ( 0.00%)              msrv: conf.msrv.into(),
     .                   }
     9 ( 0.00%)      }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for Functions {
    36 ( 0.00%)      fn check_fn(
     .                   &mut self,
     .                   cx: &LateContext<'tcx>,
     .                   kind: intravisit::FnKind<'tcx>,
     .                   decl: &'tcx hir::FnDecl<'_>,
     .                   body: &'tcx hir::Body<'_>,
     .                   span: Span,
     .                   def_id: LocalDefId,
     .               ) {
     3 ( 0.00%)          let hir_id = cx.tcx.local_def_id_to_hir_id(def_id);
    30 ( 0.00%)          too_many_arguments::check_fn(cx, kind, decl, hir_id, def_id, self.too_many_arguments_threshold);
    12 ( 0.00%)          too_many_lines::check_fn(cx, kind, body, span, def_id, self.too_many_lines_threshold);
     .                   not_unsafe_ptr_arg_deref::check_fn(cx, kind, decl, body, def_id);
    39 ( 0.00%)          misnamed_getters::check_fn(cx, kind, decl, body, span);
   231 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/misnamed_getters.rs:clippy_lints::functions::misnamed_getters::check_fn (3x)
     1 ( 0.00%)          impl_trait_in_params::check_fn(cx, &kind, body, hir_id);
    39 ( 0.00%)          ref_option::check_fn(
 1,250 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/ref_option.rs:clippy_lints::functions::ref_option::check_fn (3x)
     .                       cx,
     .                       kind,
     .                       decl,
     .                       span,
     .                       hir_id,
     .                       def_id,
     .                       body,
     6 ( 0.00%)              self.avoid_breaking_exported_api,
     .                   );
    21 ( 0.00%)      }
     .           
     .               fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
    21 ( 0.00%)          must_use::check_item(cx, item);
 1,254 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/must_use.rs:clippy_lints::functions::must_use::check_item (7x)
    21 ( 0.00%)          result::check_item(
   288 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/result.rs:clippy_lints::functions::result::check_item (7x)
     .                       cx,
     .                       item,
     7 ( 0.00%)              self.large_error_threshold,
     7 ( 0.00%)              &self.large_error_ignored,
     7 ( 0.00%)              self.msrv,
     .                   );
     .               }
     .           
    20 ( 0.00%)      fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<'_>) {
     6 ( 0.00%)          must_use::check_impl_item(cx, item);
 1,564 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/must_use.rs:clippy_lints::functions::must_use::check_impl_item (2x)
     6 ( 0.00%)          result::check_impl_item(
   352 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/result.rs:clippy_lints::functions::result::check_impl_item (2x)
     .                       cx,
     .                       item,
     2 ( 0.00%)              self.large_error_threshold,
     2 ( 0.00%)              &self.large_error_ignored,
     2 ( 0.00%)              self.msrv,
     .                   );
     .                   impl_trait_in_params::check_impl_item(cx, item);
    10 ( 0.00%)          renamed_function_params::check_impl_item(cx, item, &self.trait_ids);
    42 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/renamed_function_params.rs:clippy_lints::functions::renamed_function_params::check_impl_item (2x)
    16 ( 0.00%)      }
     .           
     .               fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
     .                   too_many_arguments::check_trait_item(cx, item, self.too_many_arguments_threshold);
     .                   not_unsafe_ptr_arg_deref::check_trait_item(cx, item);
     .                   must_use::check_trait_item(cx, item);
     .                   result::check_trait_item(
     .                       cx,
     .                       item,
-- line 597 ----------------------------------------
-- line 599 ----------------------------------------
     .                       &self.large_error_ignored,
     .                       self.msrv,
     .                   );
     .                   impl_trait_in_params::check_trait_item(cx, item, self.avoid_breaking_exported_api);
     .                   ref_option::check_trait_item(cx, item, self.avoid_breaking_exported_api);
     .               }
     .           
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx hir::Expr<'tcx>) {
15,380 ( 0.01%)          result::check_expr(cx, expr, self.large_error_threshold, &self.large_error_ignored);
52,292 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/functions/result.rs:clippy_lints::functions::result::check_expr (3,076x)
     .               }
     .           }

    44 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/functions/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/misc.rs
--------------------------------------------------------------------------------
Ir              

-- line 119 ----------------------------------------
     .                               let test = if binop.node == BinOpKind::Or { !test } else { test };
     .                               let then = Sugg::hir_with_context(cx, b, expr.span.ctxt(), "_", &mut app);
     .                               diag.span_suggestion(stmt.span, "replace it with", format!("if {test} {{ {then}; }}"), app);
     .                           },
     .                       );
     .                   }
     .               }
     .           
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if expr.span.in_external_macro(cx.sess().source_map())
     3 ( 0.00%)              || expr.span.desugaring_kind().is_some()
    96 ( 0.00%)  => ???:<rustc_span::span_encoding::Span>::desugaring_kind (1x)
     8 ( 0.00%)              || in_automatically_derived(cx.tcx, expr.hir_id)
   319 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::in_automatically_derived (1x)
     .                   {
     .                       return;
     .                   }
     .           
     .                   used_underscore_binding(cx, expr);
     .                   used_underscore_items(cx, expr);
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn used_underscore_items<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     7 ( 0.00%)      let (def_id, ident) = match expr.kind {
     .                   ExprKind::Call(func, ..) => {
     .                       if let ExprKind::Path(QPath::Resolved(.., path)) = func.kind
     .                           && let Some(last_segment) = path.segments.last()
     .                           && let Res::Def(_, def_id) = last_segment.res
     .                       {
     .                           (def_id, last_segment.ident)
     .                       } else {
     .                           return;
-- line 149 ----------------------------------------
-- line 184 ----------------------------------------
     .                       |diag| {
     .                           diag.span_note(definition_span, "item is defined here".to_string());
     .                       },
     .                   );
     .               }
     .           }
     .           
     .           fn used_underscore_binding<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     6 ( 0.00%)      let (definition_hir_id, ident) = match expr.kind {
     .                   ExprKind::Path(ref qpath) => {
     .                       if let QPath::Resolved(None, path) = qpath
     .                           && let Res::Local(id) = path.res
     .                           && is_used(cx, expr)
     .                       {
     .                           (id, last_path_segment(qpath).ident)
     .                       } else {
     .                           return;
-- line 200 ----------------------------------------

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/misc.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/visitors.rs
--------------------------------------------------------------------------------
Ir             

-- line 87 ----------------------------------------
    .                   }
    .                   V::Result::output()
    .               }
    .           }
    .           macro_rules! visitable_ref {
    .               ($t:ident, $f:ident) => {
    .                   impl<'tcx> Visitable<'tcx> for &'tcx $t<'tcx> {
    .                       fn visit<V: Visitor<'tcx>>(self, visitor: &mut V) -> V::Result {
    3 ( 0.00%)                  visitor.$f(self)
   59 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/cognitive_complexity.rs:<clippy_utils::visitors::for_each_expr_without_closures::V<<clippy_lints::cognitive_complexity::CognitiveComplexity>::check::{closure#0}> as rustc_hir::intravisit::Visitor>::visit_expr (1x)
    .                       }
    .                   }
    .               };
    .           }
    .           visitable_ref!(Arm, visit_arm);
    .           visitable_ref!(Block, visit_block);
    .           visitable_ref!(Body, visit_body);
    .           visitable_ref!(Expr, visit_expr);
-- line 103 ----------------------------------------
-- line 111 ----------------------------------------
    .           ) -> Option<B> {
    .               struct V<F> {
    .                   f: F,
    .               }
    .               impl<'tcx, B, C: Continue, F: FnMut(&'tcx Expr<'tcx>) -> ControlFlow<B, C>> Visitor<'tcx> for V<F> {
    .                   type Result = ControlFlow<B>;
    .           
    .                   fn visit_expr(&mut self, e: &'tcx Expr<'tcx>) -> Self::Result {
6,146 ( 0.00%)              match (self.f)(e) {
6,786 ( 0.00%)                  ControlFlow::Continue(c) if c.descend() => walk_expr(self, e),
97,727 ( 0.04%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_expr::<clippy_utils::visitors::for_each_expr_without_closures::V<clippy_lints::casts::needless_type_cast::check::{closure#0}>>'2 (2x)
    .                           ControlFlow::Break(b) => ControlFlow::Break(b),
    .                           ControlFlow::Continue(_) => ControlFlow::Continue(()),
    .                       }
    .                   }
    .           
    .                   // Avoid unnecessary `walk_*` calls.
    .                   fn visit_ty(&mut self, _: &'tcx hir::Ty<'tcx, AmbigArg>) -> Self::Result {
    .                       ControlFlow::Continue(())
-- line 128 ----------------------------------------
-- line 133 ----------------------------------------
    .                   fn visit_qpath(&mut self, _: &'tcx QPath<'tcx>, _: HirId, _: Span) -> Self::Result {
    .                       ControlFlow::Continue(())
    .                   }
    .                   // Avoid monomorphising all `visit_*` functions.
    .                   fn visit_nested_item(&mut self, _: ItemId) -> Self::Result {
    .                       ControlFlow::Continue(())
    .                   }
    .               }
   14 ( 0.00%)      let mut v = V { f };
    .               node.visit(&mut v).break_value()
    .           }
    .           
    .           /// Calls the given function once for each expression contained. This will enter bodies, but not
    .           /// nested items.
    .           pub fn for_each_expr<'tcx, B, C: Continue>(
    .               tcx: TyCtxt<'tcx>,
    .               node: impl Visitable<'tcx>,
-- line 149 ----------------------------------------

1,233 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/visitors.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/asm_syntax.rs
--------------------------------------------------------------------------------
Ir             

-- line 136 ----------------------------------------
    .                   if let ItemKind::GlobalAsm(inline_asm) = &item.kind {
    .                       check_asm_syntax(INLINE_ASM_X86_INTEL_SYNTAX, cx, inline_asm, item.span, AsmStyle::Intel);
    .                   }
    .               }
    .           }
    .           
    .           impl EarlyLintPass for InlineAsmX86AttSyntax {
    .               fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
6,146 ( 0.00%)          if let ExprKind::InlineAsm(inline_asm) = &expr.kind {
    .                       check_asm_syntax(INLINE_ASM_X86_ATT_SYNTAX, cx, inline_asm, expr.span, AsmStyle::Att);
    .                   }
    .               }
    .           
    .               fn check_item(&mut self, cx: &EarlyContext<'_>, item: &Item) {
   18 ( 0.00%)          if let ItemKind::GlobalAsm(inline_asm) = &item.kind {
    .                       check_asm_syntax(INLINE_ASM_X86_ATT_SYNTAX, cx, inline_asm, item.span, AsmStyle::Att);
    .                   }
    .               }
    .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/incompatible_msrv.rs
--------------------------------------------------------------------------------
Ir              

-- line 80 ----------------------------------------
     .               Since(RustcVersion),
     .           }
     .           
     .           /// All known std crates containing a stability attribute.
     .           struct StdCrates([Option<CrateNum>; 6]);
     .           impl StdCrates {
     .               fn new(tcx: TyCtxt<'_>) -> Self {
     .                   let mut res = Self([None; _]);
    38 ( 0.00%)          for &krate in tcx.crates(()) {
     .                       // FIXME(@Jarcho): We should have an internal lint to detect when this list is out of date.
     .                       match tcx.crate_name(krate) {
   142 ( 0.00%)                  sym::alloc => res.0[0] = Some(krate),
     .                           sym::core => res.0[1] = Some(krate),
     .                           sym::core_arch => res.0[2] = Some(krate),
     .                           sym::proc_macro => res.0[3] = Some(krate),
     .                           sym::std => res.0[4] = Some(krate),
     .                           sym::std_detect => res.0[5] = Some(krate),
     .                           _ => {},
     .                       }
     .                   }
-- line 99 ----------------------------------------
-- line 112 ----------------------------------------
     .               std_crates: StdCrates,
     .           
     .               // The most recently called path. Used to skip checking the path after it's
     .               // been checked when visiting the call expression.
     .               called_path: Option<HirId>,
     .           }
     .           
     .           impl IncompatibleMsrv {
     9 ( 0.00%)      pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
    19 ( 0.00%)          Self {
     2 ( 0.00%)              msrv: conf.msrv.into(),
     .                       availability_cache: FxHashMap::default(),
     1 ( 0.00%)              check_in_tests: conf.check_incompatible_msrv_in_tests,
     .                       std_crates: StdCrates::new(tcx),
     .                       called_path: None,
     .                   }
     8 ( 0.00%)      }
     .           
     .               /// Returns the availability of `def_id`, whether it is enabled through a feature or
     .               /// available since a given version (the default being Rust 1.0.0). `needs_const` requires
     .               /// the `const`-stability to be looked up instead of the stability in non-`const` contexts.
     .               fn get_def_id_availability(&mut self, tcx: TyCtxt<'_>, def_id: DefId, needs_const: bool) -> Availability {
     .                   if let Some(availability) = self.availability_cache.get(&(def_id, needs_const)) {
     .                       return *availability;
     .                   }
-- line 136 ----------------------------------------
-- line 161 ----------------------------------------
     .                           patch: 0,
     .                       })
     .                   };
     .                   self.availability_cache.insert((def_id, needs_const), version);
     .                   version
     .               }
     .           
     .               /// Emit lint if `def_id`, associated with `node` and `span`, is below the current MSRV.
18,510 ( 0.01%)      fn emit_lint_if_under_msrv(
     .                   &mut self,
     .                   cx: &LateContext<'_>,
     .                   needs_const: bool,
     .                   def_id: DefId,
     .                   node: HirId,
     .                   span: Span,
     .               ) {
     .                   if !self.std_crates.contains(def_id.krate) {
     .                       // No stability attributes to lookup for these items.
     .                       return;
     .                   }
     .                   // Use `from_expansion` to fast-path the common case.
     .                   if span.from_expansion() {
     .                       let expn = span.ctxt().outer_expn_data();
 3,684 ( 0.00%)              match expn.kind {
     .                           // FIXME(@Jarcho): Check that the actual desugaring or std macro is supported by the
     .                           // current MSRV. Note that nested expansions need to be handled as well.
     .                           ExpnKind::AstPass(_) | ExpnKind::Desugaring(_) => return,
   614 ( 0.00%)                  ExpnKind::Macro(..) if expn.macro_def_id.is_some_and(|did| self.std_crates.contains(did.krate)) => {
     .                               return;
     .                           },
     .                           // All other expansions share the target's MSRV.
     .                           // FIXME(@Jarcho): What should we do about version dependant macros from external crates?
     .                           _ => {},
     .                       }
     .                   }
     .           
-- line 196 ----------------------------------------
-- line 210 ----------------------------------------
     .                           ),
     .                           |diag| {
     .                               if is_under_cfg_attribute(cx, node) {
     .                                   diag.note_once("you may want to conditionally increase the MSRV considered by Clippy using the `clippy::msrv` attribute");
     .                               }
     .                           },
     .                       );
     .                   }
 9,872 ( 0.00%)      }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for IncompatibleMsrv {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
19,072 ( 0.01%)          match expr.kind {
     .                       ExprKind::MethodCall(_, _, _, span) => {
     .                           if let Some(method_did) = cx.typeck_results().type_dependent_def_id(expr.hir_id) {
     .                               self.emit_lint_if_under_msrv(cx, is_in_const_context(cx), method_did, expr.hir_id, span);
     .                           }
     .                       },
 4,305 ( 0.00%)              ExprKind::Call(callee, _) if let ExprKind::Path(qpath) = callee.kind => {
 1,230 ( 0.00%)                  self.called_path = Some(callee.hir_id);
 1,845 ( 0.00%)                  let needs_const = is_in_const_context(cx);
200,490 ( 0.08%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_utils/src/lib.rs:clippy_utils::is_in_const_context (615x)
 3,690 ( 0.00%)                  let def_id = if let Some(def_id) = cx.qpath_res(&qpath, callee.hir_id).opt_def_id() {
14,145 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (615x)
     .                               def_id
     .                           } else if needs_const && let ty::FnDef(def_id, _) = *cx.typeck_results().expr_ty(callee).kind() {
     .                               // Edge case where a function is first assigned then called.
     .                               // We previously would have warned for the non-const MSRV, when
     .                               // checking the path, but now that it's called the const MSRV
     .                               // must also be met.
     .                               def_id
     .                           } else {
     .                               return;
     .                           };
 4,305 ( 0.00%)                  self.emit_lint_if_under_msrv(cx, needs_const, def_id, expr.hir_id, callee.span);
     .                       },
     .                       // Desugaring into function calls by the compiler will use `QPath::LangItem` variants. Those should
     .                       // not be linted as they will not be generated in older compilers if the function is not available,
     .                       // and the compiler is allowed to call unstable functions.
 1,230 ( 0.00%)              ExprKind::Path(qpath)
11,070 ( 0.00%)                  if let Some(path_def_id) = cx.qpath_res(&qpath, expr.hir_id).opt_def_id()
28,290 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (1,230x)
     .                               && self.called_path != Some(expr.hir_id) =>
     .                       {
     7 ( 0.00%)                  self.emit_lint_if_under_msrv(cx, false, path_def_id, expr.hir_id, expr.span);
     .                       },
     .                       _ => {},
     .                   }
24,608 ( 0.01%)      }
     .           
     .               fn check_ty(&mut self, cx: &LateContext<'tcx>, hir_ty: &'tcx hir::Ty<'tcx, AmbigArg>) {
 3,724 ( 0.00%)          if let hir::TyKind::Path(qpath) = hir_ty.kind
 4,960 ( 0.00%)              && let Some(ty_def_id) = cx.qpath_res(&qpath, hir_ty.hir_id).opt_def_id()
14,260 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (620x)
     .                       // `CStr` and `CString` have been moved around but have been available since Rust 1.0.0
 4,326 ( 0.00%)              && !matches!(cx.tcx.get_diagnostic_name(ty_def_id), Some(sym::cstr_type | sym::cstring_type))
32,754 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (618x)
     .                   {
 5,562 ( 0.00%)              self.emit_lint_if_under_msrv(cx, false, ty_def_id, hir_ty.hir_id, hir_ty.span);
21,630 ( 0.01%)  => site/frontend/rust-clippy/clippy_lints/src/incompatible_msrv.rs:<clippy_lints::incompatible_msrv::IncompatibleMsrv>::emit_lint_if_under_msrv (618x)
     .                   }
     .               }
     .           }
     .           
     .           /// Heuristic checking if the node `hir_id` is under a `#[cfg()]` or `#[cfg_attr()]`
     .           /// attribute.
     .           fn is_under_cfg_attribute(cx: &LateContext<'_>, hir_id: HirId) -> bool {
     .               cx.tcx
-- line 272 ----------------------------------------

 1,850 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/incompatible_msrv.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/mod.rs
--------------------------------------------------------------------------------
Ir             

-- line 406 ----------------------------------------
    .           
    .           pub struct Types {
    .               vec_box_size_threshold: u64,
    .               type_complexity_threshold: u64,
    .               avoid_breaking_exported_api: bool,
    .           }
    .           
    .           impl<'tcx> LateLintPass<'tcx> for Types {
   36 ( 0.00%)      fn check_fn(
    .                   &mut self,
    .                   cx: &LateContext<'tcx>,
    .                   fn_kind: FnKind<'_>,
    .                   decl: &FnDecl<'tcx>,
    .                   _: &Body<'_>,
    .                   _: Span,
    .                   def_id: LocalDefId,
    .               ) {
   14 ( 0.00%)          let is_in_trait_impl = if let hir::Node::Item(item) = cx
    .                       .tcx
    6 ( 0.00%)              .hir_node_by_def_id(cx.tcx.hir_get_parent_item(cx.tcx.local_def_id_to_hir_id(def_id)).def_id)
  401 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt>::hir_get_parent_item (3x)
    .                   {
   10 ( 0.00%)              matches!(item.kind, ItemKind::Impl(hir::Impl { of_trait: Some(_), .. }))
    .                   } else {
    .                       false
    .                   };
    .           
    6 ( 0.00%)          let is_exported = cx.effective_visibilities.is_exported(def_id);
  156 ( 0.00%)  => ???:<rustc_middle::middle::privacy::EffectiveVisibilities>::is_exported (3x)
    .           
    2 ( 0.00%)          self.check_fn_decl(
    .                       cx,
    .                       decl,
    .                       CheckTyContext {
    .                           is_in_trait_impl,
   12 ( 0.00%)                  in_body: matches!(fn_kind, FnKind::Closure),
    .                           is_exported,
    .                           ..CheckTyContext::default()
    .                       },
    .                   );
   24 ( 0.00%)      }
    .           
    .               fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'tcx>) {
   21 ( 0.00%)          let is_exported = cx.effective_visibilities.is_exported(item.owner_id.def_id);
  354 ( 0.00%)  => ???:<rustc_middle::middle::privacy::EffectiveVisibilities>::is_exported (7x)
    .           
   35 ( 0.00%)          match item.kind {
    .                       ItemKind::Static(_, _, ty, _) | ItemKind::Const(_, _, ty, _) => self.check_ty(
    .                           cx,
    .                           ty,
    .                           CheckTyContext {
    .                               is_exported,
    .                               ..CheckTyContext::default()
    .                           },
    .                       ),
    .                       // functions, enums, structs, impls and traits are covered
    .                       _ => (),
    .                   }
    .               }
    .           
   14 ( 0.00%)      fn check_impl_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx ImplItem<'tcx>) {
    4 ( 0.00%)          match item.kind {
    .                       ImplItemKind::Const(ty, _) => {
    .                           let is_in_trait_impl = if let hir::Node::Item(item) = cx
    .                               .tcx
    .                               .hir_node_by_def_id(cx.tcx.hir_get_parent_item(item.hir_id()).def_id)
    .                           {
    .                               matches!(item.kind, ItemKind::Impl(hir::Impl { of_trait: Some(_), .. }))
    .                           } else {
    .                               false
-- line 472 ----------------------------------------
-- line 481 ----------------------------------------
    .                               },
    .                           );
    .                       },
    .                       // Methods are covered by check_fn.
    .                       // Type aliases are ignored because oftentimes it's impossible to
    .                       // make type alias declaration in trait simpler, see #1013
    .                       ImplItemKind::Fn(..) | ImplItemKind::Type(..) => (),
    .                   }
   16 ( 0.00%)      }
    .           
    .               fn check_field_def(&mut self, cx: &LateContext<'tcx>, field: &hir::FieldDef<'tcx>) {
1,228 ( 0.00%)          if field.span.from_expansion() {
    .                       return;
    .                   }
    .           
1,842 ( 0.00%)          let is_exported = cx.effective_visibilities.is_exported(field.def_id);
27,099 ( 0.01%)  => ???:<rustc_middle::middle::privacy::EffectiveVisibilities>::is_exported (614x)
    .           
3,070 ( 0.00%)          self.check_ty(
586,370 ( 0.24%)  => site/frontend/rust-clippy/clippy_lints/src/types/mod.rs:<clippy_lints::types::Types>::check_ty (614x)
    .                       cx,
  614 ( 0.00%)              field.ty,
    .                       CheckTyContext {
    .                           is_exported,
    .                           ..CheckTyContext::default()
    .                       },
    .                   );
    .               }
    .           
    .               fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &TraitItem<'tcx>) {
-- line 508 ----------------------------------------
-- line 540 ----------------------------------------
    .                       );
    .                   }
    .               }
    .           }
    .           
    .           impl Types {
    .               pub fn new(conf: &'static Conf) -> Self {
    .                   Self {
    2 ( 0.00%)              vec_box_size_threshold: conf.vec_box_size_threshold,
    1 ( 0.00%)              type_complexity_threshold: conf.type_complexity_threshold,
    1 ( 0.00%)              avoid_breaking_exported_api: conf.avoid_breaking_exported_api,
    .                   }
    .               }
    .           
    .               fn check_fn_decl<'tcx>(&mut self, cx: &LateContext<'tcx>, decl: &FnDecl<'tcx>, context: CheckTyContext) {
    .                   // Ignore functions in trait implementations as they are usually forced by the trait definition.
    .                   //
    .                   // FIXME: ideally we would like to warn *if the complicated type can be simplified*, but it's hard
    .                   // to check.
    9 ( 0.00%)          if context.is_in_trait_impl {
    .                       return;
    .                   }
    .           
    1 ( 0.00%)          for input in decl.inputs {
    .                       self.check_ty(cx, input, context);
    .                   }
    .           
    2 ( 0.00%)          if let FnRetTy::Return(ty) = decl.output {
    .                       self.check_ty(cx, ty, context);
    .                   }
    .               }
    .           
    .               /// Recursively check for `TypePass` lints in the given type. Stop at the first
    .               /// lint found.
    .               ///
    .               /// The parameter `is_local` distinguishes the context of the type.
6,754 ( 0.00%)      fn check_ty<'tcx>(&mut self, cx: &LateContext<'tcx>, hir_ty: &hir::Ty<'tcx>, mut context: CheckTyContext) {
1,228 ( 0.00%)          if hir_ty.span.from_expansion() {
    .                       return;
    .                   }
    .           
    .                   // Skip trait implementations; see issue #605.
1,228 ( 0.00%)          if context.is_in_trait_impl {
    .                       return;
    .                   }
    .           
1,842 ( 0.00%)          if !context.is_nested_call && type_complexity::check(cx, hir_ty, self.type_complexity_threshold) {
    .                       return;
    .                   }
    .           
4,298 ( 0.00%)          match hir_ty.kind {
1,842 ( 0.00%)              TyKind::Path(ref qpath) if !context.in_body => {
1,228 ( 0.00%)                  let hir_id = hir_ty.hir_id;
1,842 ( 0.00%)                  let res = cx.qpath_res(qpath, hir_id);
14,122 ( 0.01%)  => ???:<rustc_lint::context::LateContext>::qpath_res (614x)
    .                           if let Some(def_id) = res.opt_def_id()
    .                               && self.is_type_change_allowed(context)
    .                           {
    .                               // All lints that are being checked in this block are guarded by
    .                               // the `avoid_breaking_exported_api` configuration. When adding a
    .                               // new lint, please also add the name to the configuration documentation
    .                               // in `clippy_config::conf`
    .           
    .                               let mut triggered = false;
3,684 ( 0.00%)                      triggered |= box_collection::check(cx, hir_ty, qpath, def_id);
40,524 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/box_collection.rs:clippy_lints::types::box_collection::check (614x)
4,912 ( 0.00%)                      triggered |= redundant_allocation::check(cx, hir_ty, qpath, def_id);
79,206 ( 0.03%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/redundant_allocation.rs:clippy_lints::types::redundant_allocation::check (614x)
4,298 ( 0.00%)                      triggered |= rc_buffer::check(cx, hir_ty, qpath, def_id);
50,348 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/rc_buffer.rs:clippy_lints::types::rc_buffer::check (614x)
5,526 ( 0.00%)                      triggered |= vec_box::check(cx, hir_ty, qpath, def_id, self.vec_box_size_threshold);
50,348 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/vec_box.rs:clippy_lints::types::vec_box::check (614x)
4,298 ( 0.00%)                      triggered |= option_option::check(cx, hir_ty, qpath, def_id);
49,734 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/option_option.rs:clippy_lints::types::option_option::check (614x)
3,684 ( 0.00%)                      triggered |= linked_list::check(cx, hir_ty, def_id);
41,752 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/linked_list.rs:clippy_lints::types::linked_list::check (614x)
4,912 ( 0.00%)                      triggered |= rc_mutex::check(cx, hir_ty, qpath, def_id);
47,278 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/rc_mutex.rs:clippy_lints::types::rc_mutex::check (614x)
3,070 ( 0.00%)                      triggered |= owned_cow::check(cx, qpath, def_id);
48,506 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/owned_cow.rs:clippy_lints::types::owned_cow::check (614x)
    .           
9,824 ( 0.00%)                      if triggered {
    .                                   return;
    .                               }
    .                           }
2,456 ( 0.00%)                  match *qpath {
    .                               QPath::Resolved(Some(ty), p) => {
    .                                   context.is_nested_call = true;
    .                                   self.check_ty(cx, ty, context);
    .                                   for ty in p.segments.iter().flat_map(|seg| {
    .                                       seg.args
    .                                           .as_ref()
    .                                           .map_or_else(|| [].iter(), |params| params.args.iter())
    .                                           .filter_map(|arg| match arg {
-- line 624 ----------------------------------------
-- line 626 ----------------------------------------
    .                                               _ => None,
    .                                           })
    .                                   }) {
    .                                       self.check_ty(cx, ty.as_unambig_ty(), context);
    .                                   }
    .                               },
    .                               QPath::Resolved(None, p) => {
    .                                   context.is_nested_call = true;
1,228 ( 0.00%)                          for ty in p.segments.iter().flat_map(|seg| {
    .                                       seg.args
    .                                           .as_ref()
    .                                           .map_or_else(|| [].iter(), |params| params.args.iter())
    .                                           .filter_map(|arg| match arg {
    .                                               GenericArg::Type(ty) => Some(ty),
    .                                               _ => None,
    .                                           })
    .                                   }) {
-- line 642 ----------------------------------------
-- line 678 ----------------------------------------
    .                       TyKind::Tup(tys) => {
    .                           context.is_nested_call = true;
    .                           for ty in tys {
    .                               self.check_ty(cx, ty, context);
    .                           }
    .                       },
    .                       _ => {},
    .                   }
4,912 ( 0.00%)      }
    .           
    .               /// This function checks if the type is allowed to change in the current context
    .               /// based on the `avoid_breaking_exported_api` configuration
    .               fn is_type_change_allowed(&self, context: CheckTyContext) -> bool {
    .                   !(context.is_exported && self.avoid_breaking_exported_api)
    .               }
    .           }
    .           
-- line 694 ----------------------------------------

4,306 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/types/mod.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/vec_box.rs
--------------------------------------------------------------------------------
Ir             

-- line 7 ----------------------------------------
    .           use rustc_hir_analysis::lower_ty;
    .           use rustc_lint::LateContext;
    .           use rustc_middle::ty::TypeVisitableExt as _;
    .           use rustc_middle::ty::layout::LayoutOf as _;
    .           use rustc_span::symbol::sym;
    .           
    .           use super::VEC_BOX;
    .           
6,754 ( 0.00%)  pub(super) fn check<'tcx>(
    .               cx: &LateContext<'tcx>,
    .               hir_ty: &hir::Ty<'_>,
    .               qpath: &QPath<'tcx>,
    .               def_id: DefId,
    .               box_size_threshold: u64,
    .           ) -> bool {
4,912 ( 0.00%)      if cx.tcx.is_diagnostic_item(sym::Vec, def_id)
33,156 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
    .                   && let Some(last) = last_path_segment(qpath).args
    .                   // Get the _ part of Vec<_>
    .                   && let Some(GenericArg::Type(ty)) = last.args.first()
    .                   // extract allocator from the Vec for later
    .                   && let vec_alloc_ty = last.args.get(1)
    .                   // ty is now _ at this point
    .                   && let TyKind::Path(ref ty_qpath) = ty.kind
    .                   && let res = cx.qpath_res(ty_qpath, ty.hir_id)
-- line 30 ----------------------------------------
-- line 69 ----------------------------------------
    .                       "try",
    .                       format!("Vec<{}>", snippet(cx, boxed_ty.span, "..")),
    .                       Applicability::Unspecified,
    .                   );
    .                   true
    .               } else {
    .                   false
    .               }
4,912 ( 0.00%)  }

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/cell.rs
--------------------------------------------------------------------------------
Ir              

-- line 550 ----------------------------------------
     .               /// ```
     .               #[inline]
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               #[rustc_const_stable(feature = "const_cell", since = "1.88.0")]
     .               #[rustc_should_not_be_called_on_const_items]
     .               pub const fn get(&self) -> T {
     .                   // SAFETY: This can cause data races if called from a separate thread,
     .                   // but `Cell` is `!Sync` so this won't happen.
27,686 ( 0.01%)          unsafe { *self.value.get() }
     .               }
     .           
     .               /// Updates the contained value using a function.
     .               ///
     .               /// # Examples
     .               ///
     .               /// ```
     .               /// use std::cell::Cell;
-- line 566 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/manual_bits.rs
--------------------------------------------------------------------------------
Ir              

-- line 42 ----------------------------------------
     .           
     .           impl ManualBits {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for ManualBits {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 6,152 ( 0.00%)          if let ExprKind::Binary(bin_op, left_expr, right_expr) = expr.kind
     .                       && let BinOpKind::Mul = &bin_op.node
     .                       && !expr.span.from_expansion()
     .                       && let ctxt = expr.span.ctxt()
     .                       && left_expr.span.ctxt() == ctxt
     .                       && right_expr.span.ctxt() == ctxt
     .                       && let Some((real_ty_span, resolved_ty, other_expr)) = get_one_size_of_ty(cx, left_expr, right_expr)
     .                       && matches!(resolved_ty.kind(), ty::Int(_) | ty::Uint(_))
     .                       && let ExprKind::Lit(lit) = &other_expr.kind
-- line 59 ----------------------------------------
-- line 69 ----------------------------------------
     .                           MANUAL_BITS,
     .                           expr.span,
     .                           "usage of `size_of::<T>()` to obtain the size of `T` in bits",
     .                           "consider using",
     .                           sugg,
     .                           app,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           fn get_one_size_of_ty<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               expr1: &'tcx Expr<'_>,
     .               expr2: &'tcx Expr<'_>,
     .           ) -> Option<(Span, Ty<'tcx>, &'tcx Expr<'tcx>)> {
     .               match (get_size_of_ty(cx, expr1), get_size_of_ty(cx, expr2)) {
-- line 85 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/len_zero.rs
--------------------------------------------------------------------------------
Ir              

-- line 96 ----------------------------------------
     .           
     .           impl LenZero {
     .               pub fn new(conf: &'static Conf) -> Self {
     .                   Self { msrv: conf.msrv.into() }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for LenZero {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if let ExprKind::Let(lt) = expr.kind
     .                       && match lt.pat.kind {
     .                           PatKind::Slice([], None, []) => true,
     .                           PatKind::Expr(lit)
     .                               if let PatExprKind::Lit { lit, .. } = lit.kind
     .                                   && let LitKind::Str(lit, _) = lit.node =>
     .                           {
     .                               lit.as_str().is_empty()
     .                           },
-- line 113 ----------------------------------------
-- line 127 ----------------------------------------
     .                           lt.span,
     .                           "comparison to empty slice using `if let`",
     .                           "using `is_empty` is clearer and more explicit",
     .                           format!("{lit_str}.is_empty()"),
     .                           applicability,
     .                       );
     .                   }
     .           
 6,152 ( 0.00%)          if let ExprKind::MethodCall(method, lhs_expr, [rhs_expr], _) = expr.kind
     .                       && cx.ty_based_def(expr).opt_parent(cx).is_diag_item(cx, sym::PartialEq)
     .                       && !expr.span.from_expansion()
     .                   {
     .                       self.check_empty_expr(
     .                           cx,
     .                           expr.span,
     .                           lhs_expr,
     .                           peel_ref_operators(cx, rhs_expr),
-- line 143 ----------------------------------------
-- line 144 ----------------------------------------
     .                           if method.ident.name == sym::ne {
     .                               "!"
     .                           } else {
     .                               Default::default()
     .                           },
     .                       );
     .                   }
     .           
 6,152 ( 0.00%)          if let ExprKind::Binary(Spanned { node: cmp, .. }, left, right) = expr.kind
     .                       && !expr.span.from_expansion()
     .                   {
     .                       // expr.span might contains parenthesis, see issue #10529
     .                       let actual_span = span_without_enclosing_paren(cx, expr.span);
     .                       match cmp {
     .                           BinOpKind::Eq => {
     .                               self.check_cmp(cx, actual_span, left, right, "", 0); // len == 0
     .                               self.check_cmp(cx, actual_span, right, left, "", 0); // 0 == len
-- line 160 ----------------------------------------
-- line 171 ----------------------------------------
     .                               self.check_cmp(cx, actual_span, left, right, "", 1); // len < 1
     .                               self.check_cmp(cx, actual_span, right, left, "!", 0); // 0 < len
     .                           },
     .                           BinOpKind::Ge => self.check_cmp(cx, actual_span, left, right, "!", 1), // len >= 1
     .                           BinOpKind::Le => self.check_cmp(cx, actual_span, right, left, "!", 1), // 1 <= len
     .                           _ => (),
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           impl LenZero {
     .               fn check_cmp(
     .                   &self,
     .                   cx: &LateContext<'_>,
     .                   span: Span,
     .                   method: &Expr<'_>,
-- line 187 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/eta_reduction.rs
--------------------------------------------------------------------------------
Ir              

-- line 67 ----------------------------------------
     .           
     .           declare_lint_pass!(EtaReduction => [
     .               REDUNDANT_CLOSURE,
     .               REDUNDANT_CLOSURE_FOR_METHOD_CALLS,
     .           ]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for EtaReduction {
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
11,074 ( 0.00%)          if let ExprKind::MethodCall(_method, receiver, args, _) = expr.kind {
     .                       for arg in args {
     .                           check_closure(cx, Some(receiver), arg);
     .                       }
     .                   }
 1,845 ( 0.00%)          if let ExprKind::Call(func, args) = expr.kind {
 1,845 ( 0.00%)              check_closure(cx, None, func);
11,070 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/eta_reduction.rs:clippy_lints::eta_reduction::check_closure (615x)
     .                       for arg in args {
 3,684 ( 0.00%)                  check_closure(cx, None, arg);
22,104 ( 0.01%)  => site/frontend/rust-clippy/clippy_lints/src/eta_reduction.rs:clippy_lints::eta_reduction::check_closure (1,228x)
     .                       }
     .                   }
     .               }
     .           }
     .           
     .           #[expect(clippy::too_many_lines)]
14,744 ( 0.01%)  fn check_closure<'tcx>(cx: &LateContext<'tcx>, outer_receiver: Option<&Expr<'tcx>>, expr: &Expr<'tcx>) {
 3,686 ( 0.00%)      let body = if let ExprKind::Closure(c) = expr.kind
     .                   && c.fn_decl.inputs.iter().all(|ty| matches!(ty.kind, TyKind::Infer(())))
     .                   && matches!(c.fn_decl.output, FnRetTy::DefaultReturn(_))
     .                   && !expr.span.from_expansion()
     .               {
     .                   cx.tcx.hir_body(c.body)
     .               } else {
     .                   return;
     .               };
-- line 99 ----------------------------------------
-- line 289 ----------------------------------------
     .                                       app,
     .                                   );
     .                               },
     .                           );
     .                       }
     .                   },
     .                   _ => (),
     .               }
14,744 ( 0.01%)  }
     .           
     .           fn check_inputs(
     .               typeck: &TypeckResults<'_>,
     .               params: &[Param<'_>],
     .               self_arg: Option<&Expr<'_>>,
     .               args: &[Expr<'_>],
     .           ) -> bool {
     .               params.len() == self_arg.map_or(0, |_| 1) + args.len()
-- line 305 ----------------------------------------

 1,228 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/eta_reduction.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/thread/local.rs
--------------------------------------------------------------------------------
Ir              

-- line 420 ----------------------------------------
     .               ///     "I am initialized",
     .               /// );
     .               /// ```
     .               #[stable(feature = "rust1", since = "1.0.0")]
     .               pub fn with<F, R>(&'static self, f: F) -> R
     .               where
     .                   F: FnOnce(&T) -> R,
     .               {
55,350 ( 0.02%)          match self.try_with(f) {
     .                       Ok(r) => r,
     .                       Err(err) => panic_access_error(err),
     .                   }
     .               }
     .           
     .               /// Acquires a reference to the value in this TLS key.
     .               ///
     .               /// This will lazily initialize the value if this thread has not referenced
-- line 436 ----------------------------------------
-- line 455 ----------------------------------------
     .               /// );
     .               /// ```
     .               #[stable(feature = "thread_local_try_with", since = "1.26.0")]
     .               #[inline]
     .               pub fn try_with<F, R>(&'static self, f: F) -> Result<R, AccessError>
     .               where
     .                   F: FnOnce(&T) -> R,
     .               {
41,886 ( 0.02%)          let thread_local = unsafe { (self.inner)(None).as_ref().ok_or(AccessError)? };
     9 ( 0.00%)  => ???:<rustc_span::SESSION_GLOBALS::FOO::{K#0}::{closure#1} as core::ops::function::FnOnce<(core::option::Option<&mut core::option::Option<core::cell::Cell<*const ()>>>,)>>::call_once (3x)
21,022 ( 0.01%)          Ok(f(thread_local))
     .               }
     .           
     .               /// Acquires a reference to the value in this TLS key, initializing it with
     .               /// `init` if it wasn't already initialized on this thread.
     .               ///
     .               /// If `init` was used to initialize the thread local variable, `None` is
     .               /// passed as the first argument to `f`. If it was already initialized,
     .               /// `Some(init)` is passed to `f`.
-- line 472 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/from_raw_with_void_ptr.rs
--------------------------------------------------------------------------------
Ir              

-- line 34 ----------------------------------------
     .               pub FROM_RAW_WITH_VOID_PTR,
     .               suspicious,
     .               "creating a `Box` from a void raw pointer"
     .           }
     .           
     .           declare_lint_pass!(FromRawWithVoidPtr => [FROM_RAW_WITH_VOID_PTR]);
     .           
     .           impl LateLintPass<'_> for FromRawWithVoidPtr {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'_>, expr: &Expr<'_>) {
 7,996 ( 0.00%)          if let ExprKind::Call(box_from_raw, [arg]) = expr.kind
 2,456 ( 0.00%)              && let ExprKind::Path(QPath::TypeRelative(ty, seg)) = box_from_raw.kind
     .                       && seg.ident.name == sym::from_raw
     .                       && let Some(type_str) = ty.basic_res().opt_def_id().and_then(|id| def_id_matches_type(cx, id))
     .                       && let arg_kind = cx.typeck_results().expr_ty(arg).kind()
     .                       && let ty::RawPtr(ty, _) = arg_kind
     .                       && is_c_void(cx, *ty)
     .                   {
     .                       let msg = format!("creating a `{type_str}` from a void raw pointer");
     .                       span_lint_and_help(
-- line 52 ----------------------------------------
-- line 53 ----------------------------------------
     .                           cx,
     .                           FROM_RAW_WITH_VOID_PTR,
     .                           expr.span,
     .                           msg,
     .                           Some(arg.span),
     .                           "cast this to a pointer of the appropriate type",
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// Checks whether a `DefId` matches `Box`, `Rc`, `Arc`, or one of the `Weak` types.
     .           /// Returns a static string slice with the name of the type, if one was found.
     .           fn def_id_matches_type(cx: &LateContext<'_>, def_id: DefId) -> Option<&'static str> {
     .               // Box
     .               if Some(def_id) == cx.tcx.lang_items().owned_box() {
     .                   return Some("Box");
-- line 69 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs
--------------------------------------------------------------------------------
Ir              

-- line 81 ----------------------------------------
     .               Method(Ident, &'a FnSig<'a>),
     .           
     .               /// `|x, y| {}`
     .               Closure,
     .           }
     .           
     .           impl<'a> FnKind<'a> {
     .               pub fn header(&self) -> Option<&FnHeader> {
    16 ( 0.00%)          match *self {
     3 ( 0.00%)              FnKind::ItemFn(_, _, ref header) => Some(header),
     4 ( 0.00%)              FnKind::Method(_, ref sig) => Some(&sig.header),
     .                       FnKind::Closure => None,
     .                   }
     .               }
     .           
     .               pub fn constness(self) -> Constness {
     .                   self.header().map_or(Constness::NotConst, |header| header.constness)
     .               }
     .           
-- line 99 ----------------------------------------
-- line 274 ----------------------------------------
     .                   Self::Result::output()
     .               }
     .           
     .               /// Invoked to visit the body of a function, method or closure. Like
     .               /// `visit_nested_item`, does nothing by default unless you override
     .               /// `Self::NestedFilter`.
     .               fn visit_nested_body(&mut self, id: BodyId) -> Self::Result {
     .                   if Self::NestedFilter::INTRA {
     7 ( 0.00%)              let body = self.maybe_tcx().hir_body(id);
    62 ( 0.00%)  => ???:<rustc_middle::ty::context::TyCtxt as rustc_hir::intravisit::HirTyCtxt>::hir_body (1x)
     .                       try_visit!(self.visit_body(body));
     .                   }
     .                   Self::Result::output()
     .               }
     .           
     .               fn visit_param(&mut self, param: &'v Param<'v>) -> Self::Result {
     .                   walk_param(self, param)
     .               }
-- line 290 ----------------------------------------
-- line 315 ----------------------------------------
     .               }
     .               fn visit_foreign_item(&mut self, i: &'v ForeignItem<'v>) -> Self::Result {
     .                   walk_foreign_item(self, i)
     .               }
     .               fn visit_local(&mut self, l: &'v LetStmt<'v>) -> Self::Result {
     .                   walk_local(self, l)
     .               }
     .               fn visit_block(&mut self, b: &'v Block<'v>) -> Self::Result {
    70 ( 0.00%)          walk_block(self, b)
97,817 ( 0.04%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_block::<clippy_utils::visitors::for_each_expr_without_closures::V<clippy_lints::casts::needless_type_cast::check::{closure#0}>> (3x)
     .               }
     .               fn visit_stmt(&mut self, s: &'v Stmt<'v>) -> Self::Result {
     .                   walk_stmt(self, s)
     .               }
     .               fn visit_arm(&mut self, a: &'v Arm<'v>) -> Self::Result {
     .                   walk_arm(self, a)
     .               }
     .               fn visit_pat(&mut self, p: &'v Pat<'v>) -> Self::Result {
     4 ( 0.00%)          walk_pat(self, p)
    64 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_pat::<clippy_lints::macro_metavars_in_unsafe::BodyVisitor> (2x)
     .               }
     .               fn visit_pat_field(&mut self, f: &'v PatField<'v>) -> Self::Result {
     .                   walk_pat_field(self, f)
     .               }
     .               fn visit_pat_expr(&mut self, expr: &'v PatExpr<'v>) -> Self::Result {
     .                   walk_pat_expr(self, expr)
     .               }
     .               fn visit_lit(&mut self, _hir_id: HirId, _lit: Lit, _is_negated_pat: bool) -> Self::Result {
-- line 340 ----------------------------------------
-- line 376 ----------------------------------------
     .                   self.visit_id(inf_id)
     .               }
     .           
     .               fn visit_lifetime(&mut self, lifetime: &'v Lifetime) -> Self::Result {
     .                   walk_lifetime(self, lifetime)
     .               }
     .           
     .               fn visit_expr(&mut self, ex: &'v Expr<'v>) -> Self::Result {
     1 ( 0.00%)          walk_expr(self, ex)
    34 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_expr::<clippy_lints::lifetimes::BodyLifetimeChecker> (1x)
     .               }
     .               fn visit_expr_field(&mut self, field: &'v ExprField<'v>) -> Self::Result {
     .                   walk_expr_field(self, field)
     .               }
     .               fn visit_const_arg_expr_field(&mut self, field: &'v ConstArgExprField<'v>) -> Self::Result {
     .                   walk_const_arg_expr_field(self, field)
     .               }
     .               fn visit_pattern_type_pattern(&mut self, p: &'v TyPat<'v>) -> Self::Result {
-- line 392 ----------------------------------------
-- line 394 ----------------------------------------
     .               }
     .               fn visit_generic_param(&mut self, p: &'v GenericParam<'v>) -> Self::Result {
     .                   walk_generic_param(self, p)
     .               }
     .               fn visit_const_param_default(&mut self, _param: HirId, ct: &'v ConstArg<'v>) -> Self::Result {
     .                   walk_const_param_default(self, ct)
     .               }
     .               fn visit_generics(&mut self, g: &'v Generics<'v>) -> Self::Result {
     2 ( 0.00%)          walk_generics(self, g)
    24 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_generics::<clippy_lints::unwrap::UnwrappableVariablesVisitor> (1x)
     .               }
     .               fn visit_where_predicate(&mut self, predicate: &'v WherePredicate<'v>) -> Self::Result {
     .                   walk_where_predicate(self, predicate)
     .               }
     .               fn visit_fn_ret_ty(&mut self, ret_ty: &'v FnRetTy<'v>) -> Self::Result {
     .                   walk_fn_ret_ty(self, ret_ty)
     .               }
     .               fn visit_fn_decl(&mut self, fd: &'v FnDecl<'v>) -> Self::Result {
-- line 410 ----------------------------------------
-- line 464 ----------------------------------------
     .               }
     .               fn visit_variant(&mut self, v: &'v Variant<'v>) -> Self::Result {
     .                   walk_variant(self, v)
     .               }
     .               fn visit_label(&mut self, label: &'v Label) -> Self::Result {
     .                   walk_label(self, label)
     .               }
     .               // The span is that of the surrounding type/pattern/expr/whatever.
 8,610 ( 0.00%)      fn visit_qpath(&mut self, qpath: &'v QPath<'v>, id: HirId, _span: Span) -> Self::Result {
 5,526 ( 0.00%)          walk_qpath(self, qpath, id)
25,174 ( 0.01%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:rustc_hir::intravisit::walk_qpath::<clippy_lints::types::type_complexity::TypeComplexityVisitor> (614x)
 7,380 ( 0.00%)      }
     .               fn visit_path(&mut self, path: &Path<'v>, _id: HirId) -> Self::Result {
     .                   walk_path(self, path)
     .               }
     .               fn visit_path_segment(&mut self, path_segment: &'v PathSegment<'v>) -> Self::Result {
     .                   walk_path_segment(self, path_segment)
     .               }
     .               fn visit_generic_args(&mut self, generic_args: &'v GenericArgs<'v>) -> Self::Result {
     .                   walk_generic_args(self, generic_args)
-- line 482 ----------------------------------------
-- line 516 ----------------------------------------
     .                   walk_unambig_const_arg(self, c)
     .               }
     .           }
     .           impl<'v, V: Visitor<'v>> VisitorExt<'v> for V {}
     .           
     .           pub fn walk_param<'v, V: Visitor<'v>>(visitor: &mut V, param: &'v Param<'v>) -> V::Result {
     .               let Param { hir_id, pat, ty_span: _, span: _ } = param;
     .               try_visit!(visitor.visit_id(*hir_id));
     2 ( 0.00%)      visitor.visit_pat(pat)
     .           }
     .           
     .           pub fn walk_item<'v, V: Visitor<'v>>(visitor: &mut V, item: &'v Item<'v>) -> V::Result {
     .               let Item { owner_id: _, kind, span: _, vis_span: _, eii: _ } = item;
     .               try_visit!(visitor.visit_id(item.hir_id()));
     .               match *kind {
     .                   ItemKind::ExternCrate(orig_name, ident) => {
     .                       visit_opt!(visitor, visit_name, orig_name);
-- line 532 ----------------------------------------
-- line 632 ----------------------------------------
     .                       walk_list!(visitor, visit_param_bound, bounds);
     .                   }
     .               }
     .               V::Result::output()
     .           }
     .           
     .           pub fn walk_body<'v, V: Visitor<'v>>(visitor: &mut V, body: &Body<'v>) -> V::Result {
     .               let Body { params, value } = body;
     4 ( 0.00%)      walk_list!(visitor, visit_param, *params);
     9 ( 0.00%)      visitor.visit_expr(*value)
    58 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/unwrap.rs:<clippy_lints::unwrap::UnwrappableVariablesVisitor as rustc_hir::intravisit::Visitor>::visit_expr (1x)
     .           }
     .           
     .           pub fn walk_ident<'v, V: Visitor<'v>>(visitor: &mut V, ident: Ident) -> V::Result {
     .               visitor.visit_name(ident.name)
     .           }
     .           
     .           pub fn walk_mod<'v, V: Visitor<'v>>(visitor: &mut V, module: &'v Mod<'v>) -> V::Result {
     .               let Mod { spans: _, item_ids } = module;
-- line 649 ----------------------------------------
-- line 682 ----------------------------------------
     .               visit_opt!(visitor, visit_expr, *init);
     .               try_visit!(visitor.visit_id(*hir_id));
     .               try_visit!(visitor.visit_pat(*pat));
     .               visit_opt!(visitor, visit_block, *els);
     .               visit_opt!(visitor, visit_ty_unambig, *ty);
     .               V::Result::output()
     .           }
     .           
    61 ( 0.00%)  pub fn walk_block<'v, V: Visitor<'v>>(visitor: &mut V, block: &'v Block<'v>) -> V::Result {
     .               let Block { stmts, expr, hir_id, rules: _, span: _, targeted_by_break: _ } = block;
     .               try_visit!(visitor.visit_id(*hir_id));
     9 ( 0.00%)      walk_list!(visitor, visit_stmt, *stmts);
    44 ( 0.00%)      visit_opt!(visitor, visit_expr, *expr);
243,394 ( 0.10%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/macro_metavars_in_unsafe.rs:<clippy_lints::macro_metavars_in_unsafe::BodyVisitor as rustc_hir::intravisit::Visitor>::visit_expr'2 (2x)
     .               V::Result::output()
    22 ( 0.00%)  }
     .           
     .           pub fn walk_stmt<'v, V: Visitor<'v>>(visitor: &mut V, statement: &'v Stmt<'v>) -> V::Result {
     .               let Stmt { kind, hir_id, span: _ } = statement;
     .               try_visit!(visitor.visit_id(*hir_id));
     .               match *kind {
     .                   StmtKind::Let(ref local) => visitor.visit_local(local),
     .                   StmtKind::Item(item) => visitor.visit_nested_item(item),
     .                   StmtKind::Expr(ref expression) | StmtKind::Semi(ref expression) => {
-- line 704 ----------------------------------------
-- line 724 ----------------------------------------
     .                       try_visit!(visitor.visit_const_arg_unambig(upper_bound));
     .                   }
     .                   TyPatKind::Or(patterns) => walk_list!(visitor, visit_pattern_type_pattern, patterns),
     .                   TyPatKind::NotNull | TyPatKind::Err(_) => (),
     .               }
     .               V::Result::output()
     .           }
     .           
    22 ( 0.00%)  pub fn walk_pat<'v, V: Visitor<'v>>(visitor: &mut V, pattern: &'v Pat<'v>) -> V::Result {
     .               let Pat { hir_id, kind, span, default_binding_modes: _ } = pattern;
     .               try_visit!(visitor.visit_id(*hir_id));
    18 ( 0.00%)      match *kind {
     .                   PatKind::TupleStruct(ref qpath, children, _) => {
     .                       try_visit!(visitor.visit_qpath(qpath, *hir_id, *span));
     .                       walk_list!(visitor, visit_pat, children);
     .                   }
     .                   PatKind::Struct(ref qpath, fields, _) => {
     .                       try_visit!(visitor.visit_qpath(qpath, *hir_id, *span));
     .                       walk_list!(visitor, visit_pat_field, fields);
     .                   }
-- line 743 ----------------------------------------
-- line 747 ----------------------------------------
     .                   }
     .                   PatKind::Box(ref subpattern)
     .                   | PatKind::Deref(ref subpattern)
     .                   | PatKind::Ref(ref subpattern, _, _) => {
     .                       try_visit!(visitor.visit_pat(subpattern));
     .                   }
     .                   PatKind::Binding(_, _hir_id, ident, ref optional_subpattern) => {
     .                       try_visit!(visitor.visit_ident(ident));
     8 ( 0.00%)              visit_opt!(visitor, visit_pat, optional_subpattern);
     .                   }
     .                   PatKind::Expr(ref expression) => try_visit!(visitor.visit_pat_expr(expression)),
     .                   PatKind::Range(ref lower_bound, ref upper_bound, _) => {
     .                       visit_opt!(visitor, visit_pat_expr, lower_bound);
     .                       visit_opt!(visitor, visit_pat_expr, upper_bound);
     .                   }
     .                   PatKind::Missing | PatKind::Never | PatKind::Wild | PatKind::Err(_) => (),
     .                   PatKind::Slice(prepatterns, ref slice_pattern, postpatterns) => {
-- line 763 ----------------------------------------
-- line 766 ----------------------------------------
     .                       walk_list!(visitor, visit_pat, postpatterns);
     .                   }
     .                   PatKind::Guard(subpat, condition) => {
     .                       try_visit!(visitor.visit_pat(subpat));
     .                       try_visit!(visitor.visit_expr(condition));
     .                   }
     .               }
     .               V::Result::output()
    16 ( 0.00%)  }
     .           
     .           pub fn walk_pat_field<'v, V: Visitor<'v>>(visitor: &mut V, field: &'v PatField<'v>) -> V::Result {
     .               let PatField { hir_id, ident, pat, is_shorthand: _, span: _ } = field;
     .               try_visit!(visitor.visit_id(*hir_id));
     .               try_visit!(visitor.visit_ident(*ident));
     .               visitor.visit_pat(*pat)
     .           }
     .           
-- line 782 ----------------------------------------
-- line 799 ----------------------------------------
     .               visitor: &mut V,
     .               constant: &'v ConstBlock,
     .           ) -> V::Result {
     .               let ConstBlock { hir_id, def_id: _, body } = constant;
     .               try_visit!(visitor.visit_id(*hir_id));
     .               visitor.visit_nested_body(*body)
     .           }
     .           
46,812 ( 0.02%)  pub fn walk_expr<'v, V: Visitor<'v>>(visitor: &mut V, expression: &'v Expr<'v>) -> V::Result {
     .               let Expr { hir_id, kind, span } = expression;
 6,154 ( 0.00%)      try_visit!(visitor.visit_id(*hir_id));
27,700 ( 0.01%)      match *kind {
     .                   ExprKind::Array(subexpressions) => {
     .                       walk_list!(visitor, visit_expr, subexpressions);
     .                   }
     .                   ExprKind::ConstBlock(ref const_block) => {
     .                       try_visit!(visitor.visit_inline_const(const_block))
     .                   }
     .                   ExprKind::Repeat(ref element, ref count) => {
     .                       try_visit!(visitor.visit_expr(element));
-- line 818 ----------------------------------------
-- line 826 ----------------------------------------
     .                           StructTailExpr::None
     .                           | StructTailExpr::NoneWithError(_)
     .                           | StructTailExpr::DefaultFields(_) => {}
     .                       }
     .                   }
     .                   ExprKind::Tup(subexpressions) => {
     .                       walk_list!(visitor, visit_expr, subexpressions);
     .                   }
 2,460 ( 0.00%)          ExprKind::Call(ref callee_expression, arguments) => {
 4,305 ( 0.00%)              try_visit!(visitor.visit_expr(callee_expression));
67,017 ( 0.03%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/macro_metavars_in_unsafe.rs:<clippy_lints::macro_metavars_in_unsafe::BodyVisitor as rustc_hir::intravisit::Visitor>::visit_expr'2 (615x)
 7,983 ( 0.00%)              walk_list!(visitor, visit_expr, arguments);
366,558 ( 0.15%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/macro_metavars_in_unsafe.rs:<clippy_lints::macro_metavars_in_unsafe::BodyVisitor as rustc_hir::intravisit::Visitor>::visit_expr'2 (1,228x)
     .                   }
     .                   ExprKind::MethodCall(ref segment, receiver, arguments, _) => {
     .                       try_visit!(visitor.visit_path_segment(segment));
     .                       try_visit!(visitor.visit_expr(receiver));
     .                       walk_list!(visitor, visit_expr, arguments);
     .                   }
     .                   ExprKind::Use(expr, _) => {
     .                       try_visit!(visitor.visit_expr(expr));
     .                   }
     .                   ExprKind::Binary(_, ref left_expression, ref right_expression) => {
     .                       try_visit!(visitor.visit_expr(left_expression));
     .                       try_visit!(visitor.visit_expr(right_expression));
     .                   }
     .                   ExprKind::AddrOf(_, _, ref subexpression) | ExprKind::Unary(_, ref subexpression) => {
   614 ( 0.00%)              try_visit!(visitor.visit_expr(subexpression));
     .                   }
     .                   ExprKind::Cast(ref subexpression, ref typ) | ExprKind::Type(ref subexpression, ref typ) => {
     .                       try_visit!(visitor.visit_expr(subexpression));
     .                       try_visit!(visitor.visit_ty_unambig(typ));
     .                   }
     .                   ExprKind::DropTemps(ref subexpression) => {
     .                       try_visit!(visitor.visit_expr(subexpression));
     .                   }
-- line 859 ----------------------------------------
-- line 889 ----------------------------------------
     .                       constness: _,
     .                       explicit_captures: _,
     .                   }) => {
     .                       walk_list!(visitor, visit_generic_param, bound_generic_params);
     .                       try_visit!(visitor.visit_fn(FnKind::Closure, fn_decl, body, *span, def_id));
     .                   }
     .                   ExprKind::Block(ref block, ref opt_label) => {
     .                       visit_opt!(visitor, visit_label, opt_label);
     9 ( 0.00%)              try_visit!(visitor.visit_block(block));
     .                   }
     .                   ExprKind::Assign(ref lhs, ref rhs, _) => {
     .                       try_visit!(visitor.visit_expr(rhs));
     .                       try_visit!(visitor.visit_expr(lhs));
     .                   }
     .                   ExprKind::AssignOp(_, ref left_expression, ref right_expression) => {
     .                       try_visit!(visitor.visit_expr(right_expression));
     .                       try_visit!(visitor.visit_expr(left_expression));
     .                   }
     .                   ExprKind::Field(ref subexpression, ident) => {
   614 ( 0.00%)              try_visit!(visitor.visit_expr(subexpression));
     .                       try_visit!(visitor.visit_ident(ident));
     .                   }
     .                   ExprKind::Index(ref main_expression, ref index_expression, _) => {
     .                       try_visit!(visitor.visit_expr(main_expression));
     .                       try_visit!(visitor.visit_expr(index_expression));
     .                   }
 1,230 ( 0.00%)          ExprKind::Path(ref qpath) => {
12,300 ( 0.01%)              try_visit!(visitor.visit_qpath(qpath, *hir_id, *span));
51,642 ( 0.02%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs:<clippy_lints::macro_metavars_in_unsafe::BodyVisitor as rustc_hir::intravisit::Visitor>::visit_qpath (1,230x)
     .                   }
     .                   ExprKind::Break(ref destination, ref opt_expr) => {
     .                       visit_opt!(visitor, visit_label, &destination.label);
     .                       visit_opt!(visitor, visit_expr, opt_expr);
     .                   }
     .                   ExprKind::Continue(ref destination) => {
     .                       visit_opt!(visitor, visit_label, &destination.label);
     .                   }
-- line 924 ----------------------------------------
-- line 939 ----------------------------------------
     .                   ExprKind::UnsafeBinderCast(_kind, expr, ty) => {
     .                       try_visit!(visitor.visit_expr(expr));
     .                       visit_opt!(visitor, visit_ty_unambig, ty);
     .                   }
     .                   ExprKind::Lit(lit) => try_visit!(visitor.visit_lit(*hir_id, lit, false)),
     .                   ExprKind::Err(_) => {}
     .               }
     .               V::Result::output()
19,697 ( 0.01%)  }
     .           
     .           pub fn walk_expr_field<'v, V: Visitor<'v>>(visitor: &mut V, field: &'v ExprField<'v>) -> V::Result {
     .               let ExprField { hir_id, ident, expr, span: _, is_shorthand: _ } = field;
     .               try_visit!(visitor.visit_id(*hir_id));
     .               try_visit!(visitor.visit_ident(*ident));
     .               visitor.visit_expr(*expr)
     .           }
     .           
-- line 955 ----------------------------------------
-- line 983 ----------------------------------------
     .                       let InferArg { hir_id, span } = inf;
     .                       visitor.visit_infer(*hir_id, *span, InferKind::Ambig(inf))
     .                   }
     .               }
     .           }
     .           
     .           pub fn walk_unambig_ty<'v, V: Visitor<'v>>(visitor: &mut V, typ: &'v Ty<'v>) -> V::Result {
     .               match typ.try_as_ambig_ty() {
 1,228 ( 0.00%)          Some(ambig_ty) => visitor.visit_ty(ambig_ty),
56,488 ( 0.02%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_lints/src/types/type_complexity.rs:<clippy_lints::types::type_complexity::TypeComplexityVisitor as rustc_hir::intravisit::Visitor>::visit_ty (614x)
     .                   None => {
     .                       let Ty { hir_id, span, kind: _ } = typ;
     .                       visitor.visit_infer(*hir_id, *span, InferKind::Ty(typ))
     .                   }
     .               }
     .           }
     .           
 4,912 ( 0.00%)  pub fn walk_ty<'v, V: Visitor<'v>>(visitor: &mut V, typ: &'v Ty<'v, AmbigArg>) -> V::Result {
     .               let Ty { hir_id, span: _, kind } = typ;
     .               try_visit!(visitor.visit_id(*hir_id));
     .           
 3,070 ( 0.00%)      match *kind {
     .                   TyKind::Slice(ref ty) => try_visit!(visitor.visit_ty_unambig(ty)),
     .                   TyKind::Ptr(ref mutable_type) => try_visit!(visitor.visit_ty_unambig(mutable_type.ty)),
     .                   TyKind::Ref(ref lifetime, ref mutable_type) => {
     .                       try_visit!(visitor.visit_lifetime(lifetime));
     .                       try_visit!(visitor.visit_ty_unambig(mutable_type.ty));
     .                   }
     .                   TyKind::Never => {}
     .                   TyKind::Tup(tuple_element_types) => {
-- line 1011 ----------------------------------------
-- line 1014 ----------------------------------------
     .                   TyKind::FnPtr(ref function_declaration) => {
     .                       walk_list!(visitor, visit_generic_param, function_declaration.generic_params);
     .                       try_visit!(visitor.visit_fn_decl(function_declaration.decl));
     .                   }
     .                   TyKind::UnsafeBinder(ref unsafe_binder) => {
     .                       walk_list!(visitor, visit_generic_param, unsafe_binder.generic_params);
     .                       try_visit!(visitor.visit_ty_unambig(unsafe_binder.inner_ty));
     .                   }
   614 ( 0.00%)          TyKind::Path(ref qpath) => {
     .                       try_visit!(visitor.visit_qpath(qpath, typ.hir_id, typ.span));
     .                   }
     .                   TyKind::OpaqueDef(opaque) => {
     .                       try_visit!(visitor.visit_opaque_ty(opaque));
     .                   }
     .                   TyKind::TraitAscription(bounds) => {
     .                       walk_list!(visitor, visit_param_bound, bounds);
     .                   }
-- line 1030 ----------------------------------------
-- line 1157 ----------------------------------------
     .           
     .           pub fn walk_const_param_default<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               ct: &'v ConstArg<'v>,
     .           ) -> V::Result {
     .               visitor.visit_const_arg_unambig(ct)
     .           }
     .           
    18 ( 0.00%)  pub fn walk_generics<'v, V: Visitor<'v>>(visitor: &mut V, generics: &'v Generics<'v>) -> V::Result {
     .               let &Generics {
     2 ( 0.00%)          params,
     4 ( 0.00%)          predicates,
     .                   has_where_clause_predicates: _,
     .                   where_clause_span: _,
     .                   span: _,
     .               } = generics;
     .               walk_list!(visitor, visit_generic_param, params);
     .               walk_list!(visitor, visit_where_predicate, predicates);
     .               V::Result::output()
    16 ( 0.00%)  }
     .           
     .           pub fn walk_where_predicate<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               predicate: &'v WherePredicate<'v>,
     .           ) -> V::Result {
     .               let &WherePredicate { hir_id, kind, span: _ } = predicate;
     .               try_visit!(visitor.visit_id(hir_id));
     .               match *kind {
-- line 1184 ----------------------------------------
-- line 1204 ----------------------------------------
     .               V::Result::output()
     .           }
     .           
     .           pub fn walk_fn_decl<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               function_declaration: &'v FnDecl<'v>,
     .           ) -> V::Result {
     .               let FnDecl { inputs, output, fn_decl_kind: _ } = function_declaration;
     2 ( 0.00%)      walk_list!(visitor, visit_ty_unambig, *inputs);
     .               visitor.visit_fn_ret_ty(output)
     .           }
     .           
     .           pub fn walk_fn_ret_ty<'v, V: Visitor<'v>>(visitor: &mut V, ret_ty: &'v FnRetTy<'v>) -> V::Result {
     4 ( 0.00%)      if let FnRetTy::Return(output_ty) = *ret_ty {
     .                   try_visit!(visitor.visit_ty_unambig(output_ty));
     .               }
     .               V::Result::output()
     .           }
     .           
    12 ( 0.00%)  pub fn walk_fn<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               function_kind: FnKind<'v>,
     .               function_declaration: &'v FnDecl<'v>,
     .               body_id: BodyId,
     .               _: LocalDefId,
     .           ) -> V::Result {
     .               try_visit!(visitor.visit_fn_decl(function_declaration));
     1 ( 0.00%)      try_visit!(walk_fn_kind(visitor, function_kind));
     .               visitor.visit_nested_body(body_id)
     8 ( 0.00%)  }
     .           
     .           pub fn walk_fn_kind<'v, V: Visitor<'v>>(visitor: &mut V, function_kind: FnKind<'v>) -> V::Result {
     2 ( 0.00%)      match function_kind {
     .                   FnKind::ItemFn(_, generics, ..) => {
     .                       try_visit!(visitor.visit_generics(generics));
     .                   }
     .                   FnKind::Closure | FnKind::Method(..) => {}
     .               }
     .               V::Result::output()
     .           }
     .           
-- line 1244 ----------------------------------------
-- line 1450 ----------------------------------------
     .           }
     .           
     .           pub fn walk_lifetime<'v, V: Visitor<'v>>(visitor: &mut V, lifetime: &'v Lifetime) -> V::Result {
     .               let Lifetime { hir_id, ident, kind: _, source: _, syntax: _ } = lifetime;
     .               try_visit!(visitor.visit_id(*hir_id));
     .               visitor.visit_ident(*ident)
     .           }
     .           
 5,526 ( 0.00%)  pub fn walk_qpath<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               qpath: &'v QPath<'v>,
     .               id: HirId,
     .           ) -> V::Result {
 3,688 ( 0.00%)      match *qpath {
     .                   QPath::Resolved(ref maybe_qself, ref path) => {
 3,688 ( 0.00%)              visit_opt!(visitor, visit_ty_unambig, maybe_qself);
 1,844 ( 0.00%)              visitor.visit_path(path, id)
     .                   }
     .                   QPath::TypeRelative(ref qself, ref segment) => {
     .                       try_visit!(visitor.visit_ty_unambig(qself));
     .                       visitor.visit_path_segment(segment)
     .                   }
     .               }
 4,912 ( 0.00%)  }
     .           
     .           pub fn walk_path<'v, V: Visitor<'v>>(visitor: &mut V, path: &Path<'v>) -> V::Result {
     .               let Path { segments, span: _, res: _ } = path;
 1,844 ( 0.00%)      walk_list!(visitor, visit_path_segment, *segments);
     .               V::Result::output()
     .           }
     .           
     .           pub fn walk_path_segment<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               segment: &'v PathSegment<'v>,
     .           ) -> V::Result {
     .               let PathSegment { ident, hir_id, res: _, args, infer_args: _, delegation_child_segment: _ } =
     .                   segment;
     .               try_visit!(visitor.visit_ident(*ident));
     .               try_visit!(visitor.visit_id(*hir_id));
11,058 ( 0.00%)      visit_opt!(visitor, visit_generic_args, *args);
     .               V::Result::output()
     .           }
     .           
     .           pub fn walk_generic_args<'v, V: Visitor<'v>>(
     .               visitor: &mut V,
     .               generic_args: &'v GenericArgs<'v>,
     .           ) -> V::Result {
     .               let GenericArgs { args, constraints, parenthesized: _, span_ext: _ } = generic_args;
-- line 1497 ----------------------------------------

19,047 ( 0.01%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_hir/src/intravisit.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/functions/result.rs
--------------------------------------------------------------------------------
Ir              

-- line 10 ----------------------------------------
     .           use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_then};
     .           use clippy_utils::ty::{AdtVariantInfo, approx_ty_size};
     .           use clippy_utils::{is_no_std_crate, trait_ref_of_method};
     .           
     .           use super::{RESULT_LARGE_ERR, RESULT_UNIT_ERR};
     .           
     .           /// The type of the `Err`-variant in a `std::result::Result` returned by the
     .           /// given `FnDecl`
    33 ( 0.00%)  fn result_err_ty<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               decl: &hir::FnDecl<'tcx>,
     .               id: hir::def_id::LocalDefId,
     .               item_span: Span,
     .           ) -> Option<(&'tcx hir::Ty<'tcx>, Ty<'tcx>)> {
    12 ( 0.00%)      if !item_span.in_external_macro(cx.sess().source_map())
     .                   && let hir::FnRetTy::Return(hir_ty) = decl.output
     .               {
     .                   let mut ty = cx
     .                       .tcx
     .                       .instantiate_bound_regions_with_erased(cx.tcx.fn_sig(id).instantiate_identity().skip_norm_wip().output());
     .           
     .                   // for async functions, peel through `impl Future<Output = T>` to get `T`
     .                   if cx.tcx.ty_is_opaque_future(ty)
-- line 32 ----------------------------------------
-- line 38 ----------------------------------------
     .                   if let ty::Adt(adt_def, args) = ty.kind()
     .                       && cx.tcx.is_diagnostic_item(sym::Result, adt_def.did())
     .                   {
     .                       let err_ty = args.type_at(1);
     .                       return Some((hir_ty, err_ty));
     .                   }
     .               }
     .               None
    27 ( 0.00%)  }
     .           
    63 ( 0.00%)  pub(super) fn check_item<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               item: &hir::Item<'tcx>,
     .               large_err_threshold: u64,
     .               large_err_ignored: &DefIdSet,
     .               msrv: Msrv,
     .           ) {
    14 ( 0.00%)      if let hir::ItemKind::Fn { ref sig, .. } = item.kind
    12 ( 0.00%)          && let Some((hir_ty, err_ty)) = result_err_ty(cx, sig.decl, item.owner_id.def_id, item.span)
   141 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/functions/result.rs:clippy_lints::functions::result::result_err_ty (1x)
     .               {
     .                   if cx.effective_visibilities.is_exported(item.owner_id.def_id) {
     .                       let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
     .                       check_result_unit_err(cx, err_ty, fn_header_span, msrv);
     .                   }
     .                   check_result_large_err(cx, err_ty, hir_ty.span, large_err_threshold, large_err_ignored, false);
     .               }
    56 ( 0.00%)  }
     .           
    18 ( 0.00%)  pub(super) fn check_impl_item<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               item: &hir::ImplItem<'tcx>,
     .               large_err_threshold: u64,
     .               large_err_ignored: &DefIdSet,
     .               msrv: Msrv,
     .           ) {
     .               // Don't lint if method is a trait's implementation, we can't do anything about those
     4 ( 0.00%)      if let hir::ImplItemKind::Fn(ref sig, _) = item.kind
    24 ( 0.00%)          && let Some((hir_ty, err_ty)) = result_err_ty(cx, sig.decl, item.owner_id.def_id, item.span)
   286 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/functions/result.rs:clippy_lints::functions::result::result_err_ty (2x)
     .                   && trait_ref_of_method(cx, item.owner_id).is_none()
     .               {
     .                   if cx.effective_visibilities.is_exported(item.owner_id.def_id) {
     .                       let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
     .                       check_result_unit_err(cx, err_ty, fn_header_span, msrv);
     .                   }
     .                   check_result_large_err(cx, err_ty, hir_ty.span, large_err_threshold, large_err_ignored, false);
     .               }
    16 ( 0.00%)  }
     .           
     .           pub(super) fn check_trait_item<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               item: &hir::TraitItem<'tcx>,
     .               large_err_threshold: u64,
     .               large_err_ignored: &DefIdSet,
     .               msrv: Msrv,
     .           ) {
-- line 92 ----------------------------------------
-- line 178 ----------------------------------------
     .                               diag.span_label(hir_ty_span, format!("the `Err`-variant is at least {ty_size} bytes"));
     .                               diag.help(format!("try reducing the size of `{err_ty}`, for example by boxing large elements or replacing it with `Box<{err_ty}>`"));
     .                           },
     .                       );
     .                   }
     .               }
     .           }
     .           
21,532 ( 0.01%)  pub(super) fn check_expr<'tcx>(
     .               cx: &LateContext<'tcx>,
     .               expr: &'tcx hir::Expr<'tcx>,
     .               large_err_threshold: u64,
     .               large_err_ignored: &DefIdSet,
     .           ) {
 6,152 ( 0.00%)      if let hir::ExprKind::Closure(closure) = expr.kind
     .                   && let ty::Closure(_, args) = cx.typeck_results().expr_ty(expr).kind()
     .                   && let closure_sig = args.as_closure().sig()
     .                   && let Ok(err_binder) = closure_sig.output().try_map_bound(|output_ty| {
     .                       if let ty::Adt(adt, args) = output_ty.kind()
     .                           && let [_, err_arg] = args.as_slice()
     .                           && let Some(err_ty) = err_arg.as_type()
     .                           && adt.is_diag_item(cx, sym::Result)
     .                       {
-- line 200 ----------------------------------------
-- line 206 ----------------------------------------
     .               {
     .                   let err_ty = cx.tcx.instantiate_bound_regions_with_erased(err_binder);
     .                   let hir_ty_span = match closure.fn_decl.output {
     .                       hir::FnRetTy::Return(hir_ty) => hir_ty.span,
     .                       hir::FnRetTy::DefaultReturn(_) => expr.span,
     .                   };
     .                   check_result_large_err(cx, err_ty, hir_ty_span, large_err_threshold, large_err_ignored, true);
     .               }
24,608 ( 0.01%)  }

     6 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/functions/result.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/string_patterns.rs
--------------------------------------------------------------------------------
Ir              

-- line 222 ----------------------------------------
     .                               );
     .                           }
     .                       },
     .                   );
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for StringPatterns {
18,456 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,227 ( 0.00%)          if !expr.span.from_expansion()
     .                       && let ExprKind::MethodCall(method, receiver, args, _) = expr.kind
     .                       && let method_name = method.ident.name
     .                       && let Some(&(_, pos)) = PATTERN_METHODS
     .                           .iter()
     .                           .find(|(array_method_name, _)| *array_method_name == method_name)
     .                       && let Some(arg) = args.get(pos)
     .                       && let ty::Ref(_, ty, _) = cx.typeck_results().expr_ty_adjusted(receiver).kind()
     .                       && ty.is_str()
     .                   {
     .                       check_single_char_pattern_lint(cx, arg);
     .           
     .                       check_manual_pattern_char_comparison(cx, arg, self.msrv);
     .                   }
18,456 ( 0.01%)      }
     .           }

     2 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/string_patterns.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/format_impl.rs
--------------------------------------------------------------------------------
Ir              

-- line 103 ----------------------------------------
     .           pub struct FormatImpl {
     .               format_args: FormatArgsStorage,
     .               // Whether we are inside Display or Debug trait impl - None for neither
     .               format_trait_impl: Option<FormatTraitNames>,
     .           }
     .           
     .           impl FormatImpl {
     .               pub fn new(format_args: FormatArgsStorage) -> Self {
     2 ( 0.00%)          Self {
     .                       format_args,
     .                       format_trait_impl: None,
     .                   }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for FormatImpl {
     .               fn check_impl_item(&mut self, cx: &LateContext<'_>, impl_item: &ImplItem<'_>) {
    10 ( 0.00%)          self.format_trait_impl = is_format_trait_impl(cx, impl_item);
     8 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/format_impl.rs:clippy_lints::format_impl::is_format_trait_impl (2x)
     .               }
     .           
     .               fn check_impl_item_post(&mut self, cx: &LateContext<'_>, impl_item: &ImplItem<'_>) {
     .                   // Assume no nested Impl of Debug and Display within each other
     8 ( 0.00%)          if is_format_trait_impl(cx, impl_item).is_some() {
     8 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/format_impl.rs:clippy_lints::format_impl::is_format_trait_impl (2x)
     .                       self.format_trait_impl = None;
     .                   }
     .               }
     .           
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if let Some(format_trait_impl) = self.format_trait_impl {
     .                       let linter = FormatImplExpr {
     .                           cx,
     .                           format_args: &self.format_args,
     .                           expr,
     .                           format_trait_impl,
     .                       };
     .                       linter.check_to_string_in_display();
     .                       linter.check_self_in_format_args();
     .                       linter.check_print_in_format_impl();
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           struct FormatImplExpr<'a, 'tcx> {
     .               cx: &'a LateContext<'tcx>,
     .               format_args: &'a FormatArgsStorage,
     .               expr: &'tcx Expr<'tcx>,
     .               format_trait_impl: FormatTraitNames,
     .           }
-- line 150 ----------------------------------------
-- line 250 ----------------------------------------
     .                               format!("{replacement}!(..)")
     .                           },
     .                           Applicability::HasPlaceholders,
     .                       );
     .                   }
     .               }
     .           }
     .           
     4 ( 0.00%)  fn is_format_trait_impl(cx: &LateContext<'_>, impl_item: &ImplItem<'_>) -> Option<FormatTraitNames> {
     4 ( 0.00%)      if impl_item.ident.name == sym::fmt
     .                   && let ImplItemKind::Fn(_, body_id) = impl_item.kind
     .                   && let Some(Impl {
     .                       of_trait: Some(of_trait),
     .                       ..
     .                   }) = get_parent_as_impl(cx.tcx, impl_item.hir_id())
     .                   && let Some(did) = of_trait.trait_ref.trait_def_id()
     .                   && let Some(name) = cx.tcx.get_diagnostic_name(did)
     .                   && matches!(name, sym::Debug | sym::Display)
-- line 267 ----------------------------------------
-- line 272 ----------------------------------------
     .                       .get(1)
     .                       .and_then(|param| param.pat.simple_ident())
     .                       .map(|ident| ident.name);
     .           
     .                   Some(FormatTraitNames { name, formatter_name })
     .               } else {
     .                   None
     .               }
     4 ( 0.00%)  }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/minmax.rs
--------------------------------------------------------------------------------
Ir              

-- line 31 ----------------------------------------
     .               pub MIN_MAX,
     .               correctness,
     .               "`min(_, max(_, _))` (or vice versa) with bounds clamping the result to a constant"
     .           }
     .           
     .           declare_lint_pass!(MinMaxPass => [MIN_MAX]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for MinMaxPass {
24,608 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 9,228 ( 0.00%)          if let Some((outer_max, outer_c, oe)) = min_max(cx, expr)
138,369 ( 0.06%)  => site/frontend/rust-clippy/clippy_lints/src/minmax.rs:clippy_lints::minmax::min_max (3,076x)
     .                       && let Some((inner_max, inner_c, ie)) = min_max(cx, oe)
     .                       && outer_max != inner_max
     .                       && let Some(ord) = Constant::partial_cmp(cx.tcx, cx.typeck_results().expr_ty(ie), &outer_c, &inner_c)
     .                       && matches!(
     .                           (outer_max, ord),
     .                           (MinMax::Max, Equal | Greater) | (MinMax::Min, Equal | Less)
     .                       )
     .                   {
     .                       span_lint(
     .                           cx,
     .                           MIN_MAX,
     .                           expr.span,
     .                           "this `min`/`max` combination leads to constant result",
     .                       );
     .                   }
18,456 ( 0.01%)      }
     .           }
     .           
     .           #[derive(PartialEq, Eq, Debug, Clone, Copy)]
     .           enum MinMax {
     .               Min,
     .               Max,
     .           }
     .           
21,532 ( 0.01%)  fn min_max<'a>(cx: &LateContext<'_>, expr: &'a Expr<'a>) -> Option<(MinMax, Constant, &'a Expr<'a>)> {
14,150 ( 0.01%)      match expr.kind {
   615 ( 0.00%)          ExprKind::Call(path, args) => {
 1,845 ( 0.00%)              if let ExprKind::Path(ref qpath) = path.kind {
     .                           cx.typeck_results()
 2,460 ( 0.00%)                      .qpath_res(qpath, path.hir_id)
 9,225 ( 0.00%)  => ???:<rustc_middle::ty::typeck_results::TypeckResults>::qpath_res (615x)
     .                               .opt_def_id()
 3,690 ( 0.00%)                      .and_then(|def_id| match cx.tcx.get_diagnostic_name(def_id) {
49,173 ( 0.02%)  => ???:<rustc_middle::ty::context::TyCtxt>::get_diagnostic_name (615x)
     .                                   Some(sym::cmp_min) => fetch_const(cx, expr.span.ctxt(), None, args, MinMax::Min),
     .                                   Some(sym::cmp_max) => fetch_const(cx, expr.span.ctxt(), None, args, MinMax::Max),
     .                                   _ => None,
     .                               })
     .                       } else {
     .                           None
     .                       }
     .                   },
-- line 80 ----------------------------------------
-- line 89 ----------------------------------------
     .                       {
     .                           fetch_const(cx, expr.span.ctxt(), Some(receiver), args, m)
     .                       } else {
     .                           None
     .                       }
     .                   },
     .                   _ => None,
     .               }
24,608 ( 0.01%)  }
     .           
     .           fn fetch_const<'a>(
     .               cx: &LateContext<'_>,
     .               ctxt: SyntaxContext,
     .               receiver: Option<&'a Expr<'a>>,
     .               args: &'a [Expr<'a>],
     .               m: MinMax,
     .           ) -> Option<(MinMax, Constant, &'a Expr<'a>)> {
-- line 105 ----------------------------------------

   615 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/minmax.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/unit_return_expecting_ord.rs
--------------------------------------------------------------------------------
Ir              

-- line 153 ----------------------------------------
     .                       Some((fn_decl_span, None))
     .                   }
     .               } else {
     .                   None
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for UnitReturnExpectingOrd {
21,532 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) {
 6,152 ( 0.00%)          if let ExprKind::MethodCall(_, receiver, args, _) = expr.kind
     .                       && args.iter().any(|arg| {
     .                           matches!(
     .                               arg.peel_blocks().peel_borrows().peel_drop_temps().kind,
     .                               ExprKind::Path(_) | ExprKind::Closure(_)
     .                           )
     .                       })
     .                       && let Some(fn_mut_trait) = cx.tcx.lang_items().fn_mut_trait()
     .                   {
-- line 170 ----------------------------------------
-- line 190 ----------------------------------------
     .                                       if let Some(last_semi) = last_semi {
     .                                           diag.span_help(last_semi, "probably caused by this trailing semicolon");
     .                                       }
     .                                   },
     .                               );
     .                           }
     .                       }
     .                   }
24,608 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_utils/src/attrs.rs
--------------------------------------------------------------------------------
Ir              

-- line 8 ----------------------------------------
     .           use rustc_lexer::TokenKind;
     .           use rustc_lint::LateContext;
     .           use rustc_middle::ty::{AdtDef, TyCtxt};
     .           use rustc_session::Session;
     .           use rustc_span::{Span, Symbol};
     .           use std::str::FromStr as _;
     .           
     .           /// Validates a single clippy attribute and emits errors for unknown or deprecated ones.
    45 ( 0.00%)  pub fn check_clippy_attr<A: AttributeExt>(sess: &Session, attr: &A) {
     5 ( 0.00%)      if let [clippy, segment2] = &*attr.path()
     .                   && *clippy == sym::clippy
     .               {
     .                   let path_span = attr
     .                       .path_span()
     .                       .expect("Clippy attributes are unparsed and have a span");
     .           
     .                   match *segment2 {
     .                       sym::cyclomatic_complexity => {
-- line 25 ----------------------------------------
-- line 40 ----------------------------------------
     .                       | sym::msrv
     .                       | sym::has_significant_drop
     .                       | sym::format_args => {},
     .                       _ => {
     .                           sess.dcx().span_err(path_span, "usage of unknown attribute");
     .                       },
     .                   }
     .               }
    35 ( 0.00%)  }
     .           
     .           /// Given `attrs`, extract all the instances of a built-in Clippy attribute called `name`
     .           pub fn get_builtin_attr<'a, A: AttributeExt + 'a>(attrs: &'a [A], name: Symbol) -> impl Iterator<Item = &'a A> {
     .               attrs.iter().filter(move |attr| {
     .                   if let [clippy, segment2] = &*attr.path()
     .                       && *clippy == sym::clippy
     .                   {
     .                       if *segment2 == sym::cyclomatic_complexity {
-- line 56 ----------------------------------------
-- line 149 ----------------------------------------
     .               /// Initialize the stack starting with a default value, which usually comes from configuration
     .               pub fn new(limit: u64) -> Self {
     .                   Self {
     .                       default: limit,
     .                       stack: vec![],
     .                   }
     .               }
     .               pub fn limit(&self) -> u64 {
     1 ( 0.00%)          self.stack.last().copied().unwrap_or(self.default)
     .               }
     .               pub fn push_attrs(&mut self, sess: &Session, attrs: &[impl AttributeExt], name: Symbol) {
     .                   let stack = &mut self.stack;
14,808 ( 0.01%)          parse_attrs(sess, attrs, name, |val| stack.push(val));
74,110 ( 0.03%)  => site/frontend/rust-clippy/clippy_utils/src/attrs.rs:clippy_utils::attrs::parse_attrs::<<clippy_utils::attrs::LimitStack>::push_attrs<rustc_hir::hir::Attribute>::{closure#0}, rustc_hir::hir::Attribute> (3,702x)
     .               }
     .               pub fn pop_attrs(&mut self, sess: &Session, attrs: &[impl AttributeExt], name: Symbol) {
     .                   let stack = &mut self.stack;
14,808 ( 0.01%)          parse_attrs(sess, attrs, name, |val| {
74,120 ( 0.03%)  => site/frontend/rust-clippy/clippy_utils/src/attrs.rs:clippy_utils::attrs::parse_attrs::<<clippy_utils::attrs::LimitStack>::pop_attrs<rustc_hir::hir::Attribute>::{closure#0}, rustc_hir::hir::Attribute> (3,702x)
     .                       let popped = stack.pop();
     .                       debug_assert_eq!(popped, Some(val));
     .                   });
     .               }
     .           }
     .           
74,040 ( 0.03%)  fn parse_attrs<F: FnMut(u64)>(sess: &Session, attrs: &[impl AttributeExt], name: Symbol, mut f: F) {
     .               for attr in get_builtin_attr(attrs, name) {
     .                   let Some(value) = attr.value_str() else {
     .                       sess.dcx().span_err(attr.span(), "bad clippy attribute");
     .                       continue;
     .                   };
     .                   let Ok(value) = u64::from_str(value.as_str()) else {
     .                       sess.dcx().span_err(attr.span(), "not a number");
     .                       continue;
     .                   };
     .                   f(value);
     .               }
59,232 ( 0.02%)  }

 3,702 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_utils/src/attrs.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/option_env_unwrap.rs
--------------------------------------------------------------------------------
Ir             

-- line 30 ----------------------------------------
    .               correctness,
    .               "using `option_env!(...).unwrap()` to get environment variable"
    .           }
    .           
    .           declare_lint_pass!(OptionEnvUnwrap => [OPTION_ENV_UNWRAP]);
    .           
    .           impl EarlyLintPass for OptionEnvUnwrap {
    .               fn check_expr(&mut self, cx: &EarlyContext<'_>, expr: &Expr) {
6,146 ( 0.00%)          if let ExprKind::MethodCall(MethodCall { seg, receiver, .. }) = &expr.kind
    .                       && matches!(seg.ident.name, sym::expect | sym::unwrap)
    .                       && is_direct_expn_of(receiver.span, sym::option_env).is_some()
    .                   {
    .                       span_lint_and_help(
    .                           cx,
    .                           OPTION_ENV_UNWRAP,
    .                           expr.span,
    .                           "this will panic at run-time if the environment variable doesn't exist at compile-time",
-- line 46 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/index.rs
--------------------------------------------------------------------------------
Ir              

-- line 82 ----------------------------------------
     .           #[inline(always)]
     .           const unsafe fn get_offset_len_noubcheck<T>(
     .               ptr: *const [T],
     .               offset: usize,
     .               len: usize,
     .           ) -> *const [T] {
     .               let ptr = ptr as *const T;
     .               // SAFETY: The caller already checked these preconditions
    70 ( 0.00%)      let ptr = unsafe { crate::intrinsics::offset(ptr, offset) };
     .               crate::intrinsics::aggregate_raw_ptr(ptr, len)
     .           }
     .           
     .           #[inline(always)]
     .           const unsafe fn get_offset_len_mut_noubcheck<T>(
     .               ptr: *mut [T],
     .               offset: usize,
     .               len: usize,
-- line 98 ----------------------------------------
-- line 176 ----------------------------------------
     .           /// The methods `index` and `index_mut` panic if the index is out of bounds.
     .           #[stable(feature = "slice_get_slice_impls", since = "1.15.0")]
     .           #[rustc_const_unstable(feature = "const_index", issue = "143775")]
     .           const unsafe impl<T> SliceIndex<[T]> for usize {
     .               type Output = T;
     .           
     .               #[inline]
     .               fn get(self, slice: &[T]) -> Option<&T> {
   663 ( 0.00%)          if self < slice.len() {
     .                       // SAFETY: `self` is checked to be in bounds.
     4 ( 0.00%)              unsafe { Some(slice_get_unchecked(slice, self)) }
     .                   } else {
     .                       None
     .                   }
     .               }
     .           
     .               #[inline]
     .               #[rustc_no_writable]
     .               fn get_mut(self, slice: &mut [T]) -> Option<&mut T> {
-- line 194 ----------------------------------------
-- line 211 ----------------------------------------
     .                   // SAFETY: the caller guarantees that `slice` is not dangling, so it
     .                   // cannot be longer than `isize::MAX`. They also guarantee that
     .                   // `self` is in bounds of `slice` so `self` cannot overflow an `isize`,
     .                   // so the call to `add` is safe.
     .                   unsafe {
     .                       // Use intrinsics::assume instead of hint::assert_unchecked so that we don't check the
     .                       // precondition of this function twice.
     .                       crate::intrinsics::assume(self < slice.len());
     8 ( 0.00%)              slice_get_unchecked(slice, self)
     .                   }
     .               }
     .           
     .               #[inline]
     .               #[track_caller]
     .               unsafe fn get_unchecked_mut(self, slice: *mut [T]) -> *mut T {
     .                   assert_unsafe_precondition!(
     .                       check_library_ub,
-- line 227 ----------------------------------------
-- line 230 ----------------------------------------
     .                   );
     .                   // SAFETY: see comments for `get_unchecked` above.
     .                   unsafe { slice_get_unchecked(slice, self) }
     .               }
     .           
     .               #[inline]
     .               fn index(self, slice: &[T]) -> &T {
     .                   // N.B., use intrinsic indexing
58,435 ( 0.02%)          &(*slice)[self]
     .               }
     .           
     .               #[inline]
     .               #[rustc_no_writable]
     .               fn index_mut(self, slice: &mut [T]) -> &mut T {
     .                   // N.B., use intrinsic indexing
    15 ( 0.00%)          &mut (*slice)[self]
     .               }
     .           }
     .           
     .           /// Because `IndexRange` guarantees `start <= end`, fewer checks are needed here
     .           /// than there are for a general `Range<usize>` (which might be `100..3`).
     .           #[rustc_const_unstable(feature = "const_index", issue = "143775")]
     .           const unsafe impl<T> SliceIndex<[T]> for ops::IndexRange {
     .               type Output = [T];
-- line 253 ----------------------------------------

   299 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/index.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/else_if_without_else.rs
--------------------------------------------------------------------------------
Ir             

-- line 42 ----------------------------------------
    .               restriction,
    .               "`if` expression with an `else if`, but without a final `else` branch"
    .           }
    .           
    .           declare_lint_pass!(ElseIfWithoutElse => [ELSE_IF_WITHOUT_ELSE]);
    .           
    .           impl EarlyLintPass for ElseIfWithoutElse {
    .               fn check_expr(&mut self, cx: &EarlyContext<'_>, item: &Expr) {
6,146 ( 0.00%)          if let ExprKind::If(_, _, Some(ref els)) = item.kind
    .                       && let ExprKind::If(_, _, None) = els.kind
    .                       && !item.span.in_external_macro(cx.sess().source_map())
    .                   {
    .                       #[expect(clippy::collapsible_span_lint_calls, reason = "rust-clippy#7797")]
    .                       span_lint_and_then(
    .                           cx,
    .                           ELSE_IF_WITHOUT_ELSE,
    .                           els.span,
-- line 58 ----------------------------------------

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/redundant_async_block.rs
--------------------------------------------------------------------------------
Ir              

-- line 35 ----------------------------------------
     .               pub REDUNDANT_ASYNC_BLOCK,
     .               complexity,
     .               "`async { future.await }` can be replaced by `future`"
     .           }
     .           
     .           declare_lint_pass!(RedundantAsyncBlock => [REDUNDANT_ASYNC_BLOCK]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for RedundantAsyncBlock {
27,684 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 3,076 ( 0.00%)          let span = expr.span;
12,304 ( 0.01%)          if !span.in_external_macro(cx.tcx.sess.source_map()) &&
     8 ( 0.00%)              let Some(body_expr) = desugar_async_block(cx, expr) &&
    10 ( 0.00%)  => site/frontend/rust-clippy/clippy_lints/src/redundant_async_block.rs:clippy_lints::redundant_async_block::desugar_async_block (1x)
     .                       let Some(expr) = desugar_await(peel_blocks(body_expr)) &&
     .                       // The await prefix must not come from a macro as its content could change in the future.
     .                       expr.span.eq_ctxt(body_expr.span) &&
     .                       // The await prefix must implement Future, as implementing IntoFuture is not enough.
     .                       let Some(future_trait) = cx.tcx.lang_items().future_trait() &&
     .                       implements_trait(cx, cx.typeck_results().expr_ty(expr), future_trait, &[]) &&
     .                       // An async block does not have immediate side-effects from a `.await` point-of-view.
     .                       (!expr.can_have_side_effects() || desugar_async_block(cx, expr).is_some()) &&
-- line 54 ----------------------------------------
-- line 59 ----------------------------------------
     .                           REDUNDANT_ASYNC_BLOCK,
     .                           span,
     .                           "this async expression only awaits a single future",
     .                           "you can reduce it to",
     .                           snippet(cx, shortened_span, "..").into_owned(),
     .                           Applicability::MachineApplicable,
     .                       );
     .                   }
24,608 ( 0.01%)      }
     .           }
     .           
     .           /// If `expr` is a desugared `async` block, return the original expression if it does not capture
     .           /// any variable by ref.
     3 ( 0.00%)  fn desugar_async_block<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) -> Option<&'tcx Expr<'tcx>> {
     2 ( 0.00%)      if let ExprKind::Closure(Closure { body, def_id, kind, .. }) = expr.kind
     .                   && let body = cx.tcx.hir_body(*body)
     .                   && matches!(
     .                       kind,
     .                       ClosureKind::Coroutine(CoroutineKind::Desugared(
     .                           CoroutineDesugaring::Async,
     .                           CoroutineSource::Block
     .                       ))
     .                   )
-- line 81 ----------------------------------------
-- line 89 ----------------------------------------
     .                                   .iter()
     .                                   .all(|place| matches!(place.info.capture_kind, UpvarCapture::ByValue))
     .                           })
     .                       })
     .                       .then_some(body.value)
     .               } else {
     .                   None
     .               }
     4 ( 0.00%)  }

     1 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/redundant_async_block.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_lint/src/context.rs
--------------------------------------------------------------------------------
Ir              

-- line 584 ----------------------------------------
     .               }
     .           }
     .           
     .           impl<'tcx> LintContext for LateContext<'tcx> {
     .               type LintExpectationId = StableLintExpectationId;
     .           
     .               /// Gets the overall compiler `Session` object.
     .               fn sess(&self) -> &Session {
42,535 ( 0.02%)          self.tcx.sess
     .               }
     .           
     .               fn opt_span_lint<S: Into<MultiSpan>>(
     .                   &self,
     .                   lint: &'static Lint,
     .                   span: Option<S>,
     .                   decorate: impl for<'a> Diagnostic<'a, ()>,
     .               ) {
-- line 600 ----------------------------------------
-- line 660 ----------------------------------------
     .               }
     .           
     .               /// Gets the type-checking results for the current body.
     .               /// As this will ICE if called outside bodies, only call when working with
     .               /// `Expr` or `Pat` nodes (they are guaranteed to be found only in bodies).
     .               #[inline]
     .               #[track_caller]
     .               pub fn typeck_results(&self) -> &'tcx ty::TypeckResults<'tcx> {
 6,153 ( 0.00%)          self.typeck_results.expect("`LateContext::typeck_results` called outside of body")
     .               }
     .           
     .               /// Returns the final resolution of a `QPath`, or `Res::Err` if unavailable.
     .               /// Unlike `.typeck_results().qpath_res(qpath, id)`, this can be used even outside
     .               /// bodies (e.g. for paths in `hir::Ty`), without any risk of ICE-ing.
     .               pub fn qpath_res(&self, qpath: &hir::QPath<'_>, id: hir::HirId) -> Res {
     .                   match *qpath {
     .                       hir::QPath::Resolved(_, path) => path.res,
-- line 676 ----------------------------------------
-- line 949 ----------------------------------------
     .               fn data_layout(&self) -> &abi::TargetDataLayout {
     .                   &self.tcx.data_layout
     .               }
     .           }
     .           
     .           impl<'tcx> ty::layout::HasTyCtxt<'tcx> for LateContext<'tcx> {
     .               #[inline]
     .               fn tcx(&self) -> TyCtxt<'tcx> {
 2,457 ( 0.00%)          self.tcx
     .               }
     .           }
     .           
     .           impl<'tcx> ty::layout::HasTypingEnv<'tcx> for LateContext<'tcx> {
     .               #[inline]
     .               fn typing_env(&self) -> ty::TypingEnv<'tcx> {
     .                   self.typing_env()
     .               }
-- line 965 ----------------------------------------

 3,702 ( 0.00%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/rustc-src/rust/compiler/rustc_lint/src/context.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/disallowed_methods.rs
--------------------------------------------------------------------------------
Ir              

-- line 64 ----------------------------------------
     .           impl_lint_pass!(DisallowedMethods => [DISALLOWED_METHODS]);
     .           
     .           pub struct DisallowedMethods {
     .               disallowed: DefIdMap<(&'static str, &'static DisallowedPath)>,
     .           }
     .           
     .           impl DisallowedMethods {
     .               pub fn new(tcx: TyCtxt<'_>, conf: &'static Conf) -> Self {
    10 ( 0.00%)          let (disallowed, _) = create_disallowed_map(
    38 ( 0.00%)  => /home/moon/git/rustc-perf/site/frontend/rust-clippy/clippy_config/src/types.rs:clippy_config::types::create_disallowed_map::<true, <clippy_lints::disallowed_methods::DisallowedMethods>::new::{closure#0}> (1x)
     .                       tcx,
     .                       &conf.disallowed_methods,
     .                       PathNS::Value,
     .                       |def_kind| {
     .                           matches!(
     .                               def_kind,
     .                               DefKind::Fn | DefKind::Ctor(_, CtorKind::Fn) | DefKind::AssocFn
     .                           )
     .                       },
     .                       "function",
     .                       false,
     1 ( 0.00%)          );
     4 ( 0.00%)          Self { disallowed }
     .               }
     .           }
     .           
     .           impl<'tcx> LateLintPass<'tcx> for DisallowedMethods {
15,380 ( 0.01%)      fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
 3,076 ( 0.00%)          if self.disallowed.is_empty() {
     .                       return;
     .                   }
     .                   if expr.span.desugaring_kind().is_some() {
     .                       return;
     .                   }
     .                   let (id, span) = match &expr.kind {
     .                       ExprKind::Path(path) if let Res::Def(_, id) = cx.qpath_res(path, expr.hir_id) => (id, expr.span),
     .                       ExprKind::MethodCall(name, ..) if let Some(id) = cx.typeck_results().type_dependent_def_id(expr.hir_id) => {
-- line 99 ----------------------------------------
-- line 105 ----------------------------------------
     .                       span_lint_and_then(
     .                           cx,
     .                           DISALLOWED_METHODS,
     .                           span,
     .                           format!("use of a disallowed method `{path}`"),
     .                           disallowed_path.diag_amendment(span),
     .                       );
     .                   }
18,456 ( 0.01%)      }
     .           }

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/types/option_option.rs
--------------------------------------------------------------------------------
Ir             

-- line 4 ----------------------------------------
    .           use clippy_utils::source::snippet;
    .           use rustc_hir::def_id::DefId;
    .           use rustc_hir::{self as hir, QPath};
    .           use rustc_lint::LateContext;
    .           use rustc_span::symbol::sym;
    .           
    .           use super::OPTION_OPTION;
    .           
7,368 ( 0.00%)  pub(super) fn check(cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>, qpath: &QPath<'_>, def_id: DefId) -> bool {
4,298 ( 0.00%)      if cx.tcx.is_diagnostic_item(sym::Option, def_id)
33,156 ( 0.01%)  => ???:<rustc_middle::ty::context::TyCtxt>::is_diagnostic_item (614x)
    .                   && let Some(arg) = qpath_generic_tys(qpath).next()
    .                   && arg.basic_res().opt_def_id() == Some(def_id)
    .               {
    .                   span_lint_and_then(
    .                       cx,
    .                       OPTION_OPTION,
    .                       hir_ty.span,
    .                       // use just `T` here, as the inner type is not what's problematic
-- line 21 ----------------------------------------
-- line 29 ----------------------------------------
    .                               "consider using `{inner_opt}`, or a custom enum if you need to distinguish all 3 cases"
    .                           ));
    .                       },
    .                   );
    .                   true
    .               } else {
    .                   false
    .               }
4,298 ( 0.00%)  }

  614 ( 0.00%)  <counts for unidentified lines in site/frontend/rust-clippy/clippy_lints/src/types/option_option.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/iter/macros.rs
--------------------------------------------------------------------------------
Ir               

-- line 17 ----------------------------------------
      .                       let $len = unsafe { &mut *(&raw mut $this.end_or_len).cast::<usize>() };
      .                       $zst_body
      .                   } else {
      .                       // SAFETY: for non-ZSTs, the type invariant ensures it cannot be null
      .                       let $end = unsafe { &mut *(&raw mut $this.end_or_len).cast::<NonNull<T>>() };
      .                       $other_body
      .                   }
      .               }};
 13,601 ( 0.01%)      ($this:ident, $len:ident => $zst_body:expr, $end:ident => $other_body:expr,) => {{
      .                   #![allow(unused_unsafe)] // we're sometimes used within an unsafe block
      .           
      2 ( 0.00%)          if T::IS_ZST {
      .                       let $len = $this.end_or_len.addr();
      .                       $zst_body
      .                   } else {
      .                       // SAFETY: for non-ZSTs, the type invariant ensures it cannot be null
      .                       let $end = unsafe { mem::transmute::<*const T, NonNull<T>>($this.end_or_len) };
      .                       $other_body
      .                   }
      .               }};
-- line 36 ----------------------------------------
-- line 172 ----------------------------------------
      .                                   // cannot wrap.  (Ideally this would be `checked_sub`, which
      .                                   // does the same thing internally, but as of 2025-02 that
      .                                   // doesn't optimize quite as small in MIR.)
      .                                   self.end_or_len = without_provenance_mut(len.unchecked_sub(1));
      .                               } else {
      .                                   // SAFETY: by type invariant, the `end_or_len` field is always
      .                                   // non-null for a non-ZST pointee.  (This transmute ensures we
      .                                   // get `!nonnull` metadata on the load of the field.)
275,243 ( 0.11%)                          if ptr == crate::intrinsics::transmute::<$ptr, NonNull<T>>(end_or_len) {
      .                                       return None;
      .                                   }
      .                                   // SAFETY: since it's not empty, per the check above, moving
      .                                   // forward one keeps us inside the slice, and this is valid.
     10 ( 0.00%)                          self.ptr = ptr.add(1);
      .                               }
      .                               // SAFETY: Now that we know it wasn't empty and we've moved past
      .                               // the first one (to avoid giving a duplicate `&mut` next time),
      .                               // we can give out a reference to it.
      .                               Some({ptr}.$into_ref())
      .                           }
      .                       }
      .           
-- line 193 ----------------------------------------
-- line 266 ----------------------------------------
      .                               return init;
      .                           }
      .                           let mut acc = init;
      .                           let mut i = 0;
      .                           let len = len!(self);
      .                           loop {
      .                               // SAFETY: the loop iterates `i in 0..len`, which always is in bounds of
      .                               // the slice allocation
    970 ( 0.00%)                      acc = f(acc, unsafe { & $( $mut_ )? *self.ptr.add(i).as_ptr() });
      .                               // SAFETY: `i` can't overflow since it'll only reach usize::MAX if the
      .                               // slice had that length, in which case we'll break out of the loop
      .                               // after the increment
      .                               i = unsafe { i.unchecked_add(1) };
    837 ( 0.00%)                      if i == len {
      .                                   break;
      .                               }
      .                           }
      .                           acc
      .                       }
      .           
      .                       // We override the default implementation, which uses `try_fold`,
      .                       // because this simple implementation generates less LLVM IR and is
-- line 287 ----------------------------------------
-- line 302 ----------------------------------------
      .                       // faster to compile.
      .                       #[inline]
      .                       fn all<F>(&mut self, mut f: F) -> bool
      .                       where
      .                           Self: Sized,
      .                           F: FnMut(Self::Item) -> bool,
      .                       {
      .                           while let Some(x) = self.next() {
     10 ( 0.00%)                      if !f(x) {
      .                                   return false;
      .                               }
      .                           }
      .                           true
      .                       }
      .           
      .                       // We override the default implementation, which uses `try_fold`,
      .                       // because this simple implementation generates less LLVM IR and is
-- line 318 ----------------------------------------
-- line 319 ----------------------------------------
      .                       // faster to compile.
      .                       #[inline]
      .                       fn any<F>(&mut self, mut f: F) -> bool
      .                       where
      .                           Self: Sized,
      .                           F: FnMut(Self::Item) -> bool,
      .                       {
      .                           while let Some(x) = self.next() {
 14,636 ( 0.01%)                      if f(x) {
      .                                   return true;
      .                               }
      .                           }
      .                           false
      .                       }
      .           
      .                       // We override the default implementation, which uses `try_fold`,
      .                       // because this simple implementation generates less LLVM IR and is
-- line 335 ----------------------------------------
-- line 336 ----------------------------------------
      .                       // faster to compile.
      .                       #[inline]
      .                       fn find<P>(&mut self, mut predicate: P) -> Option<Self::Item>
      .                       where
      .                           Self: Sized,
      .                           P: FnMut(&Self::Item) -> bool,
      .                       {
      .                           while let Some(x) = self.next() {
    153 ( 0.00%)                      if predicate(&x) {
      .                                   return Some(x);
      .                               }
      .                           }
      .                           None
      .                       }
      .           
      .                       // We override the default implementation, which uses `try_fold`,
      .                       // because this simple implementation generates less LLVM IR and is
-- line 352 ----------------------------------------
-- line 353 ----------------------------------------
      .                       // faster to compile.
      .                       #[inline]
      .                       fn find_map<B, F>(&mut self, mut f: F) -> Option<B>
      .                       where
      .                           Self: Sized,
      .                           F: FnMut(Self::Item) -> Option<B>,
      .                       {
      .                           while let Some(x) = self.next() {
     35 ( 0.00%)                      if let Some(y) = f(x) {
     60 ( 0.00%)  => /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:<&mut clippy_lints::doc::suspicious_doc_comments::collect_doc_replacements::{closure#0} as core::ops::function::FnMut<(&rustc_hir::hir::Attribute,)>>::call_mut (5x)
      .                                   return Some(y);
      .                               }
      .                           }
      .                           None
      3 ( 0.00%)              }
      .           
      .                       // We override the default implementation, which uses `try_fold`,
      .                       // because this simple implementation generates less LLVM IR and is
      .                       // faster to compile. Also, the `assume` avoids a bounds check.
      .                       #[inline]
      .                       fn position<P>(&mut self, mut predicate: P) -> Option<usize> where
      .                           Self: Sized,
      .                           P: FnMut(Self::Item) -> bool,
      .                       {
      .                           let n = len!(self);
      .                           let mut i = 0;
      .                           while let Some(x) = self.next() {
    179 ( 0.00%)                      if predicate(x) {
      .                                   // SAFETY: we are guaranteed to be in bounds by the loop invariant:
      .                                   // when `i >= n`, `self.next()` returns `None` and the loop breaks.
      .                                   unsafe { assert_unchecked(i < n) };
      .                                   return Some(i);
      .                               }
    113 ( 0.00%)                      i += 1;
      .                           }
      .                           None
      .                       }
      .           
      .                       // We override the default implementation, which uses `try_fold`,
      .                       // because this simple implementation generates less LLVM IR and is
      .                       // faster to compile. Also, the `assume` avoids a bounds check.
      .                       #[inline]
-- line 393 ----------------------------------------

 40,535 ( 0.02%)  <counts for unidentified lines in /home/moon/.rustup/toolchains/nightly-2026-08-07-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/slice/iter/macros.rs>

--------------------------------------------------------------------------------
-- Auto-annotated source: site/frontend/rust-clippy/clippy_lints/src/mixed_read_write_in_expression.rs
--------------------------------------------------------------------------------
Ir              

-- line 82 ----------------------------------------
     .           declare_lint_pass!(EvalOrderDependence => [
     .               DIVERGING_SUB_EXPRESSION,
     .               MIXED_READ_WRITE_IN_EXPRESSION,
     .           ]);
     .           
     .           impl<'tcx> LateLintPass<'tcx> for EvalOrderDependence {
     .               fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) {
     .                   // Find a write to a local variable.
12,304 ( 0.01%)          let var = if let ExprKind::Assign(lhs, ..) | ExprKind::AssignOp(_, lhs, _) = expr.kind
     .                       && let Some(var) = lhs.res_local_id()
     .                       && expr.span.desugaring_kind().is_none()
     .                   {
     .                       var
     .                   } else {
     .                       return;
     .                   };
     .                   let mut visitor = ReadVisitor {
     .                       cx,
     .                       var,
     .                       write_expr: expr,
     .                       last_expr: expr,
     .                   };
     .                   check_for_unsequenced_reads(&mut visitor);
 3,076 ( 0.00%)      }
     .               fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx Stmt<'_>) {
     .                   match stmt.kind {
     .                       StmtKind::Let(local) => {
     .                           if let LetStmt { init: Some(e), .. } = local {
     .                               DivergenceVisitor { cx }.visit_expr(e);
     .                           }
     .                       },
     .                       StmtKind::Expr(e) | StmtKind::Semi(e) => DivergenceVisitor { cx }.maybe_walk_expr(e),
-- line 113 ----------------------------------------

--------------------------------------------------------------------------------
The following files chosen for auto-annotation could not be found:
--------------------------------------------------------------------------------
  /rust/deps/hashbrown-0.17.1/src/map.rs
  /rust/deps/indexmap-2.14.0/src/map.rs
  /rust/deps/scoped-tls-1.0.1/src/lib.rs
  /rust/deps/smallvec-1.15.1/src/lib.rs
  /rust/deps/thin-vec-0.2.19/src/lib.rs
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/eset.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/extent.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/jemalloc.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/pa.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/sc.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/sz.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/tcache.c
  /rustc/84b36a78a28a63f134171c670be1932ffa2485f8/obj/build/x86_64-unknown-linux-gnu/stage2-rustc/x86_64-unknown-linux-gnu/release/build/tikv-jemalloc-sys/80122c672fbe49ef/out/build/src/thread_event.c
  include/jemalloc/internal/arena_inlines_b.h
  include/jemalloc/internal/atomic.h
  include/jemalloc/internal/bit_util.h
  include/jemalloc/internal/bitmap.h
  include/jemalloc/internal/cache_bin.h
  include/jemalloc/internal/div.h
  include/jemalloc/internal/edata.h
  include/jemalloc/internal/ehooks.h
  include/jemalloc/internal/emap.h
  include/jemalloc/internal/extent.h
  include/jemalloc/internal/fb.h
  include/jemalloc/internal/jemalloc_internal_inlines_a.h
  include/jemalloc/internal/jemalloc_internal_inlines_b.h
  include/jemalloc/internal/jemalloc_internal_inlines_c.h
  include/jemalloc/internal/mutex.h
  include/jemalloc/internal/pai.h
  include/jemalloc/internal/ph.h
  include/jemalloc/internal/rtree.h
  include/jemalloc/internal/sz.h
  include/jemalloc/internal/tcache_inlines.h
  include/jemalloc/internal/thread_event.h
  include/jemalloc/internal/ticker.h
  include/jemalloc/internal/tsd.h
  include/jemalloc/internal/tsd_tls.h
  include/jemalloc/internal/util.h
  src/arena.c
  src/base.c
  src/bitmap.c
  src/decay.c
  src/emap.c
  src/eset.c
  src/extent.c
  src/extent_dss.c
  src/hook.c
  src/pac.c
  src/sz.c
  src/tcache.c
  src/thread_event.c

--------------------------------------------------------------------------------
Ir                  
--------------------------------------------------------------------------------
19,523,892 ( 7.95%)  events annotated