diff --git a/Cargo.toml b/Cargo.toml index b48f3ab3919..43788499055 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "clippy" -version = "0.1.80" +version = "0.1.81" description = "A bunch of helpful lints to avoid common pitfalls in Rust" repository = "https://github.com/rust-lang/rust-clippy" readme = "README.md" diff --git a/clippy_config/Cargo.toml b/clippy_config/Cargo.toml index 7f7dc9d6cfb..be0b048ac0c 100644 --- a/clippy_config/Cargo.toml +++ b/clippy_config/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "clippy_config" -version = "0.1.80" +version = "0.1.81" edition = "2021" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html diff --git a/clippy_lints/Cargo.toml b/clippy_lints/Cargo.toml index 5e3a119337c..5708ffba08f 100644 --- a/clippy_lints/Cargo.toml +++ b/clippy_lints/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "clippy_lints" -version = "0.1.80" +version = "0.1.81" description = "A bunch of helpful lints to avoid common pitfalls in Rust" repository = "https://github.com/rust-lang/rust-clippy" readme = "README.md" diff --git a/clippy_lints/src/default_numeric_fallback.rs b/clippy_lints/src/default_numeric_fallback.rs index fbc4ede37b1..ff631909bcb 100644 --- a/clippy_lints/src/default_numeric_fallback.rs +++ b/clippy_lints/src/default_numeric_fallback.rs @@ -48,7 +48,7 @@ declare_lint_pass!(DefaultNumericFallback => [DEFAULT_NUMERIC_FALLBACK]); impl<'tcx> LateLintPass<'tcx> for DefaultNumericFallback { - fn check_body(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'_>) { + fn check_body(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) { let hir = cx.tcx.hir(); let is_parent_const = matches!( hir.body_const_context(hir.body_owner_def_id(body.id())), diff --git a/clippy_lints/src/dereference.rs b/clippy_lints/src/dereference.rs index 0276c64ef9b..d60320d8282 100644 --- a/clippy_lints/src/dereference.rs +++ b/clippy_lints/src/dereference.rs @@ -643,7 +643,7 @@ fn check_pat(&mut self, cx: &LateContext<'tcx>, pat: &'tcx Pat<'_>) { } } - fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'_>) { + 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; diff --git a/clippy_lints/src/doc/needless_doctest_main.rs b/clippy_lints/src/doc/needless_doctest_main.rs index 651f2ebaee6..c3e3c0431e6 100644 --- a/clippy_lints/src/doc/needless_doctest_main.rs +++ b/clippy_lints/src/doc/needless_doctest_main.rs @@ -8,7 +8,7 @@ use rustc_errors::emitter::HumanEmitter; use rustc_errors::{Diag, DiagCtxt}; use rustc_lint::LateContext; -use rustc_parse::maybe_new_parser_from_source_str; +use rustc_parse::new_parser_from_source_str; use rustc_parse::parser::ForceCollect; use rustc_session::parse::ParseSess; use rustc_span::edition::Edition; @@ -50,7 +50,7 @@ fn check_code_sample(code: String, edition: Edition, ignore: bool) -> (bool, Vec let sm = Lrc::new(SourceMap::new(FilePathMapping::empty())); let psess = ParseSess::with_dcx(dcx, sm); - let mut parser = match maybe_new_parser_from_source_str(&psess, filename, code) { + let mut parser = match new_parser_from_source_str(&psess, filename, code) { Ok(p) => p, Err(errs) => { errs.into_iter().for_each(Diag::cancel); diff --git a/clippy_lints/src/eta_reduction.rs b/clippy_lints/src/eta_reduction.rs index 998f0f07636..42ec2c00823 100644 --- a/clippy_lints/src/eta_reduction.rs +++ b/clippy_lints/src/eta_reduction.rs @@ -9,7 +9,7 @@ use rustc_infer::infer::TyCtxtInferExt; use rustc_lint::{LateContext, LateLintPass}; use rustc_middle::ty::{ - self, Binder, ClosureArgs, ClosureKind, FnSig, GenericArg, GenericArgKind, List, Region, RegionKind, Ty, + self, Binder, ClosureArgs, ClosureKind, FnSig, GenericArg, GenericArgKind, List, Region, RegionKind, Ty, TyCtxt, TypeVisitableExt, TypeckResults, }; use rustc_session::declare_lint_pass; @@ -251,7 +251,7 @@ fn check_inputs( }) } -fn check_sig<'tcx>(cx: &LateContext<'tcx>, closure: ClosureArgs<'tcx>, call_sig: FnSig<'_>) -> bool { +fn check_sig<'tcx>(cx: &LateContext<'tcx>, closure: ClosureArgs>, call_sig: FnSig<'_>) -> bool { call_sig.safety == Safety::Safe && !has_late_bound_to_non_late_bound_regions( cx.tcx.signature_unclosure(closure.sig(), Safety::Safe).skip_binder(), diff --git a/clippy_lints/src/future_not_send.rs b/clippy_lints/src/future_not_send.rs index 192fb611c2d..cb1d0de1edf 100644 --- a/clippy_lints/src/future_not_send.rs +++ b/clippy_lints/src/future_not_send.rs @@ -79,7 +79,7 @@ fn check_fn( let send_trait = cx.tcx.get_diagnostic_item(sym::Send).unwrap(); let span = decl.output.span(); let infcx = cx.tcx.infer_ctxt().build(); - let ocx = ObligationCtxt::new(&infcx); + let ocx = ObligationCtxt::new_with_diagnostics(&infcx); let cause = traits::ObligationCause::misc(span, fn_def_id); ocx.register_bound(cause, cx.param_env, ret_ty, send_trait); let send_errors = ocx.select_all_or_error(); diff --git a/clippy_lints/src/implicit_hasher.rs b/clippy_lints/src/implicit_hasher.rs index a46aae36d5c..ca830af3b2f 100644 --- a/clippy_lints/src/implicit_hasher.rs +++ b/clippy_lints/src/implicit_hasher.rs @@ -328,7 +328,7 @@ fn new(cx: &'a LateContext<'tcx>, target: &'b ImplicitHasherType<'tcx>) -> Self impl<'a, 'b, 'tcx> Visitor<'tcx> for ImplicitHasherConstructorVisitor<'a, 'b, 'tcx> { type NestedFilter = nested_filter::OnlyBodies; - fn visit_body(&mut self, body: &'tcx Body<'_>) { + fn visit_body(&mut self, body: &Body<'tcx>) { let old_maybe_typeck_results = self.maybe_typeck_results.replace(self.cx.tcx.typeck_body(body.id())); walk_body(self, body); self.maybe_typeck_results = old_maybe_typeck_results; diff --git a/clippy_lints/src/implied_bounds_in_impls.rs b/clippy_lints/src/implied_bounds_in_impls.rs index dc935ed3d7f..170ecf896b4 100644 --- a/clippy_lints/src/implied_bounds_in_impls.rs +++ b/clippy_lints/src/implied_bounds_in_impls.rs @@ -3,8 +3,8 @@ use rustc_errors::{Applicability, SuggestionStyle}; use rustc_hir::def_id::DefId; use rustc_hir::{ - GenericArg, GenericBound, GenericBounds, ItemKind, PredicateOrigin, TraitBoundModifier, TyKind, TypeBinding, - WherePredicate, + AssocItemConstraint, GenericArg, GenericBound, GenericBounds, ItemKind, PredicateOrigin, TraitBoundModifier, + TyKind, WherePredicate, }; use rustc_hir_analysis::lower_ty; use rustc_lint::{LateContext, LateLintPass}; @@ -54,9 +54,9 @@ fn emit_lint( poly_trait: &rustc_hir::PolyTraitRef<'_>, bounds: GenericBounds<'_>, index: usize, - // The bindings that were implied, used for suggestion purposes since removing a bound with associated types - // means we might need to then move it to a different bound - implied_bindings: &[TypeBinding<'_>], + // The constraints that were implied, used for suggestion purposes since removing a bound with + // associated types means we might need to then move it to a different bound. + implied_constraints: &[AssocItemConstraint<'_>], bound: &ImplTraitBound<'_>, ) { let implied_by = snippet(cx, bound.span, ".."); @@ -83,29 +83,29 @@ fn emit_lint( let mut sugg = vec![(implied_span_extended, String::new())]; - // We also might need to include associated type binding that were specified in the implied bound, - // but omitted in the implied-by bound: + // We also might need to include associated item constraints that were specified in the implied + // bound, but omitted in the implied-by bound: // `fn f() -> impl Deref + DerefMut` // If we're going to suggest removing `Deref<..>`, we'll need to put `` on `DerefMut` - let omitted_assoc_tys: Vec<_> = implied_bindings + let omitted_constraints: Vec<_> = implied_constraints .iter() - .filter(|binding| !bound.bindings.iter().any(|b| b.ident == binding.ident)) + .filter(|constraint| !bound.constraints.iter().any(|c| c.ident == constraint.ident)) .collect(); - if !omitted_assoc_tys.is_empty() { - // `<>` needs to be added if there aren't yet any generic arguments or bindings - let needs_angle_brackets = bound.args.is_empty() && bound.bindings.is_empty(); - let insert_span = match (bound.args, bound.bindings) { - ([.., arg], [.., binding]) => arg.span().max(binding.span).shrink_to_hi(), + if !omitted_constraints.is_empty() { + // `<>` needs to be added if there aren't yet any generic arguments or constraints + let needs_angle_brackets = bound.args.is_empty() && bound.constraints.is_empty(); + let insert_span = match (bound.args, bound.constraints) { + ([.., arg], [.., constraint]) => arg.span().max(constraint.span).shrink_to_hi(), ([.., arg], []) => arg.span().shrink_to_hi(), - ([], [.., binding]) => binding.span.shrink_to_hi(), + ([], [.., constraint]) => constraint.span.shrink_to_hi(), ([], []) => bound.span.shrink_to_hi(), }; - let mut associated_tys_sugg = if needs_angle_brackets { + let mut constraints_sugg = if needs_angle_brackets { "<".to_owned() } else { - // If angle brackets aren't needed (i.e., there are already generic arguments or bindings), + // If angle brackets aren't needed (i.e., there are already generic arguments or constraints), // we need to add a comma: // `impl A` // ^ if we insert `Assoc=i32` without a comma here, that'd be invalid syntax: @@ -113,16 +113,16 @@ fn emit_lint( ", ".to_owned() }; - for (index, binding) in omitted_assoc_tys.into_iter().enumerate() { + for (index, constraint) in omitted_constraints.into_iter().enumerate() { if index > 0 { - associated_tys_sugg += ", "; + constraints_sugg += ", "; } - associated_tys_sugg += &snippet(cx, binding.span, ".."); + constraints_sugg += &snippet(cx, constraint.span, ".."); } if needs_angle_brackets { - associated_tys_sugg += ">"; + constraints_sugg += ">"; } - sugg.push((insert_span, associated_tys_sugg)); + sugg.push((insert_span, constraints_sugg)); } diag.multipart_suggestion_with_style( @@ -229,8 +229,8 @@ struct ImplTraitBound<'tcx> { trait_def_id: DefId, /// The generic arguments on the `impl Trait` bound args: &'tcx [GenericArg<'tcx>], - /// The associated types on this bound - bindings: &'tcx [TypeBinding<'tcx>], + /// The associated item constraints of this bound + constraints: &'tcx [AssocItemConstraint<'tcx>], } /// Given an `impl Trait` type, gets all the supertraits from each bound ("implied bounds"). @@ -253,7 +253,7 @@ fn collect_supertrait_bounds<'tcx>(cx: &LateContext<'tcx>, bounds: GenericBounds Some(ImplTraitBound { predicates, args: path.args.map_or([].as_slice(), |p| p.args), - bindings: path.args.map_or([].as_slice(), |p| p.bindings), + constraints: path.args.map_or([].as_slice(), |p| p.constraints), trait_def_id, span: bound.span(), }) @@ -310,20 +310,20 @@ fn check<'tcx>(cx: &LateContext<'tcx>, bounds: GenericBounds<'tcx>) { if let GenericBound::Trait(poly_trait, TraitBoundModifier::None) = bound && let [.., path] = poly_trait.trait_ref.path.segments && let implied_args = path.args.map_or([].as_slice(), |a| a.args) - && let implied_bindings = path.args.map_or([].as_slice(), |a| a.bindings) + && let implied_constraints = path.args.map_or([].as_slice(), |a| a.constraints) && let Some(def_id) = poly_trait.trait_ref.path.res.opt_def_id() && let Some(bound) = find_bound_in_supertraits(cx, def_id, implied_args, &supertraits) // If the implied bound has a type binding that also exists in the implied-by trait, // then we shouldn't lint. See #11880 for an example. && let assocs = cx.tcx.associated_items(bound.trait_def_id) - && !implied_bindings.iter().any(|binding| { + && !implied_constraints.iter().any(|constraint| { assocs - .filter_by_name_unhygienic(binding.ident.name) + .filter_by_name_unhygienic(constraint.ident.name) .next() .is_some_and(|assoc| assoc.kind == ty::AssocKind::Type) }) { - emit_lint(cx, poly_trait, bounds, index, implied_bindings, bound); + emit_lint(cx, poly_trait, bounds, index, implied_constraints, bound); } } } diff --git a/clippy_lints/src/large_const_arrays.rs b/clippy_lints/src/large_const_arrays.rs index b561054b582..7f8197c0cc0 100644 --- a/clippy_lints/src/large_const_arrays.rs +++ b/clippy_lints/src/large_const_arrays.rs @@ -54,8 +54,8 @@ fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) { && generics.params.is_empty() && !generics.has_where_clause_predicates && let ty = cx.tcx.type_of(item.owner_id).instantiate_identity() && let ty::Array(element_type, cst) = ty.kind() - && let ConstKind::Value(ty::ValTree::Leaf(element_count)) = cst.kind() - && let Ok(element_count) = element_count.try_to_target_usize(cx.tcx) + && let ConstKind::Value(_, ty::ValTree::Leaf(element_count)) = cst.kind() + && let element_count = element_count.to_target_usize(cx.tcx) && let Ok(element_size) = cx.layout_of(*element_type).map(|l| l.size.bytes()) && self.maximum_allowed_size < u128::from(element_count) * u128::from(element_size) { diff --git a/clippy_lints/src/large_stack_arrays.rs b/clippy_lints/src/large_stack_arrays.rs index 208d1bb6e68..c9bfc9c85d9 100644 --- a/clippy_lints/src/large_stack_arrays.rs +++ b/clippy_lints/src/large_stack_arrays.rs @@ -64,8 +64,8 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &Expr<'tcx>) { if let ExprKind::Repeat(_, _) | ExprKind::Array(_) = expr.kind && !self.is_from_vec_macro(cx, expr.span) && let ty::Array(element_type, cst) = cx.typeck_results().expr_ty(expr).kind() - && let ConstKind::Value(ty::ValTree::Leaf(element_count)) = cst.kind() - && let Ok(element_count) = element_count.try_to_target_usize(cx.tcx) + && let ConstKind::Value(_, ty::ValTree::Leaf(element_count)) = cst.kind() + && let element_count = element_count.to_target_usize(cx.tcx) && let Ok(element_size) = cx.layout_of(*element_type).map(|l| l.size.bytes()) && !cx.tcx.hir().parent_iter(expr.hir_id).any(|(_, node)| { matches!( diff --git a/clippy_lints/src/len_zero.rs b/clippy_lints/src/len_zero.rs index 97a245b76d4..57e0a7aa2c7 100644 --- a/clippy_lints/src/len_zero.rs +++ b/clippy_lints/src/len_zero.rs @@ -9,7 +9,7 @@ use rustc_hir::{ AssocItemKind, BinOpKind, Expr, ExprKind, FnRetTy, GenericArg, GenericBound, ImplItem, ImplItemKind, ImplicitSelfKind, Item, ItemKind, Mutability, Node, OpaqueTyOrigin, PatKind, PathSegment, PrimTy, QPath, - TraitItemRef, TyKind, TypeBindingKind, + TraitItemRef, TyKind, }; use rustc_lint::{LateContext, LateLintPass}; use rustc_middle::ty::{self, AssocKind, FnSig, Ty}; @@ -253,7 +253,7 @@ fn is_named_self(cx: &LateContext<'_>, item: &TraitItemRef, name: Symbol) -> boo // fill the set with current and super traits fn fill_trait_set(traitt: DefId, set: &mut DefIdSet, cx: &LateContext<'_>) { if set.insert(traitt) { - for supertrait in rustc_trait_selection::traits::supertrait_def_ids(cx.tcx, traitt) { + for supertrait in cx.tcx.supertrait_def_ids(traitt) { fill_trait_set(supertrait, set, cx); } } @@ -307,17 +307,12 @@ fn extract_future_output<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> Option<& && let [GenericBound::Trait(trait_ref, _)] = &opaque.bounds && let Some(segment) = trait_ref.trait_ref.path.segments.last() && let Some(generic_args) = segment.args - && generic_args.bindings.len() == 1 - && let TypeBindingKind::Equality { - term: - rustc_hir::Term::Ty(rustc_hir::Ty { - kind: TyKind::Path(QPath::Resolved(_, path)), - .. - }), - } = &generic_args.bindings[0].kind - && path.segments.len() == 1 + && let [constraint] = generic_args.constraints + && let Some(ty) = constraint.ty() + && let TyKind::Path(QPath::Resolved(_, path)) = ty.kind + && let [segment] = path.segments { - return Some(&path.segments[0]); + return Some(segment); } None diff --git a/clippy_lints/src/macro_metavars_in_unsafe.rs b/clippy_lints/src/macro_metavars_in_unsafe.rs index aea3d26e187..d1ae243877d 100644 --- a/clippy_lints/src/macro_metavars_in_unsafe.rs +++ b/clippy_lints/src/macro_metavars_in_unsafe.rs @@ -186,7 +186,7 @@ fn visit_expr(&mut self, e: &'tcx Expr<'tcx>) { } impl<'tcx> LateLintPass<'tcx> for ExprMetavarsInUnsafe { - fn check_body(&mut self, cx: &LateContext<'tcx>, body: &'tcx rustc_hir::Body<'tcx>) { + fn check_body(&mut self, cx: &LateContext<'tcx>, body: &rustc_hir::Body<'tcx>) { if is_lint_allowed(cx, MACRO_METAVARS_IN_UNSAFE, body.value.hir_id) { return; } diff --git a/clippy_lints/src/manual_async_fn.rs b/clippy_lints/src/manual_async_fn.rs index 4cd5f3b81e5..25c7e5d38b3 100644 --- a/clippy_lints/src/manual_async_fn.rs +++ b/clippy_lints/src/manual_async_fn.rs @@ -4,8 +4,7 @@ use rustc_hir::intravisit::FnKind; use rustc_hir::{ Block, Body, Closure, ClosureKind, CoroutineDesugaring, CoroutineKind, CoroutineSource, Expr, ExprKind, FnDecl, - FnRetTy, GenericArg, GenericBound, ImplItem, Item, ItemKind, LifetimeName, Node, Term, TraitRef, Ty, TyKind, - TypeBindingKind, + FnRetTy, GenericArg, GenericBound, ImplItem, Item, ItemKind, LifetimeName, Node, TraitRef, Ty, TyKind, }; use rustc_lint::{LateContext, LateLintPass}; use rustc_session::declare_lint_pass; @@ -138,10 +137,9 @@ fn future_trait_ref<'tcx>( fn future_output_ty<'tcx>(trait_ref: &'tcx TraitRef<'tcx>) -> Option<&'tcx Ty<'tcx>> { if let Some(segment) = trait_ref.path.segments.last() && let Some(args) = segment.args - && args.bindings.len() == 1 - && let binding = &args.bindings[0] - && binding.ident.name == sym::Output - && let TypeBindingKind::Equality { term: Term::Ty(output) } = binding.kind + && let [constraint] = args.constraints + && constraint.ident.name == sym::Output + && let Some(output) = constraint.ty() { return Some(output); } diff --git a/clippy_lints/src/matches/overlapping_arms.rs b/clippy_lints/src/matches/overlapping_arms.rs index 8199366d175..45b375dbe3d 100644 --- a/clippy_lints/src/matches/overlapping_arms.rs +++ b/clippy_lints/src/matches/overlapping_arms.rs @@ -37,14 +37,14 @@ fn all_ranges<'tcx>(cx: &LateContext<'tcx>, arms: &'tcx [Arm<'_>], ty: Ty<'tcx>) Some(lhs) => constant(cx, cx.typeck_results(), lhs)?, None => { let min_val_const = ty.numeric_min_val(cx.tcx)?; - mir_to_const(cx, mir::Const::from_ty_const(min_val_const, cx.tcx))? + mir_to_const(cx, mir::Const::from_ty_const(min_val_const, ty, cx.tcx))? }, }; let rhs_const = match rhs { Some(rhs) => constant(cx, cx.typeck_results(), rhs)?, None => { let max_val_const = ty.numeric_max_val(cx.tcx)?; - mir_to_const(cx, mir::Const::from_ty_const(max_val_const, cx.tcx))? + mir_to_const(cx, mir::Const::from_ty_const(max_val_const, ty, cx.tcx))? }, }; let lhs_val = lhs_const.int_value(cx, ty)?; diff --git a/clippy_lints/src/methods/iter_on_single_or_empty_collections.rs b/clippy_lints/src/methods/iter_on_single_or_empty_collections.rs index f4397212cf6..7f6b666e434 100644 --- a/clippy_lints/src/methods/iter_on_single_or_empty_collections.rs +++ b/clippy_lints/src/methods/iter_on_single_or_empty_collections.rs @@ -42,7 +42,7 @@ fn is_arg_ty_unified_in_fn<'tcx>( cx.tcx.predicates_of(fn_id).predicates.iter().any(|(clause, _)| { clause .as_projection_clause() - .and_then(|p| p.map_bound(|p| p.term.ty()).transpose()) + .and_then(|p| p.map_bound(|p| p.term.as_type()).transpose()) .is_some_and(|ty| ty.skip_binder() == arg_ty_in_args) }) || fn_sig .inputs() diff --git a/clippy_lints/src/methods/option_map_unwrap_or.rs b/clippy_lints/src/methods/option_map_unwrap_or.rs index efec9dd716d..3d326bc99f9 100644 --- a/clippy_lints/src/methods/option_map_unwrap_or.rs +++ b/clippy_lints/src/methods/option_map_unwrap_or.rs @@ -59,7 +59,7 @@ pub(super) fn check<'tcx>( }; let map = cx.tcx.hir(); - let body = map.body(map.body_owned_by(map.enclosing_body_owner(expr.hir_id))); + let body = map.body_owned_by(map.enclosing_body_owner(expr.hir_id)); reference_visitor.visit_body(body); if reference_visitor.found_reference { diff --git a/clippy_lints/src/needless_borrows_for_generic_args.rs b/clippy_lints/src/needless_borrows_for_generic_args.rs index daf166bad90..4f99eaa40c2 100644 --- a/clippy_lints/src/needless_borrows_for_generic_args.rs +++ b/clippy_lints/src/needless_borrows_for_generic_args.rs @@ -129,7 +129,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, expr: &'tcx Expr<'_>) { } } - fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'_>) { + fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &Body<'_>) { if self.possible_borrowers.last().map_or(false, |&(local_def_id, _)| { local_def_id == cx.tcx.hir().body_owner_def_id(body.id()) }) { @@ -311,7 +311,7 @@ fn is_mixed_projection_predicate<'tcx>( ) -> bool { let generics = cx.tcx.generics_of(callee_def_id); // The predicate requires the projected type to equal a type parameter from the parent context. - if let Some(term_ty) = projection_predicate.term.ty() + if let Some(term_ty) = projection_predicate.term.as_type() && let ty::Param(term_param_ty) = term_ty.kind() && (term_param_ty.index as usize) < generics.parent_count { @@ -370,7 +370,7 @@ fn replace_types<'tcx>( if replaced.insert(param_ty.index) { for projection_predicate in projection_predicates { if projection_predicate.projection_term.self_ty() == param_ty.to_ty(cx.tcx) - && let Some(term_ty) = projection_predicate.term.ty() + && let Some(term_ty) = projection_predicate.term.as_type() && let ty::Param(term_param_ty) = term_ty.kind() { let projection = projection_predicate diff --git a/clippy_lints/src/non_copy_const.rs b/clippy_lints/src/non_copy_const.rs index 464c658b2b4..5cb8e7bfab2 100644 --- a/clippy_lints/src/non_copy_const.rs +++ b/clippy_lints/src/non_copy_const.rs @@ -207,7 +207,7 @@ fn is_value_unfrozen_raw_inner(cx: &LateContext<'tcx>, val: ty::ValTree<'tcx>, t .any(|field| Self::is_value_unfrozen_raw_inner(cx, *field, ty)), ty::Adt(def, args) if def.is_enum() => { let (&variant_index, fields) = val.unwrap_branch().split_first().unwrap(); - let variant_index = VariantIdx::from_u32(variant_index.unwrap_leaf().try_to_u32().ok().unwrap()); + let variant_index = VariantIdx::from_u32(variant_index.unwrap_leaf().to_u32()); fields .iter() .copied() diff --git a/clippy_lints/src/only_used_in_recursion.rs b/clippy_lints/src/only_used_in_recursion.rs index b3ff5ecae86..8b8aabe7acc 100644 --- a/clippy_lints/src/only_used_in_recursion.rs +++ b/clippy_lints/src/only_used_in_recursion.rs @@ -221,7 +221,7 @@ pub struct OnlyUsedInRecursion { } impl<'tcx> LateLintPass<'tcx> for OnlyUsedInRecursion { - fn check_body(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'tcx>) { + fn check_body(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) { if body.value.span.from_expansion() { return; } @@ -350,7 +350,7 @@ fn check_expr(&mut self, cx: &LateContext<'tcx>, e: &'tcx Expr<'tcx>) { } } - fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'tcx>) { + fn check_body_post(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) { if self.entered_body == Some(body.value.hir_id) { self.entered_body = None; self.params.flag_for_linting(); diff --git a/clippy_lints/src/operators/mod.rs b/clippy_lints/src/operators/mod.rs index 0948973df5a..48a442705b2 100644 --- a/clippy_lints/src/operators/mod.rs +++ b/clippy_lints/src/operators/mod.rs @@ -868,11 +868,11 @@ 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: &'tcx Body<'_>) { + fn check_body(&mut self, cx: &LateContext<'tcx>, b: &Body<'_>) { self.arithmetic_context.enter_body(cx, b); } - fn check_body_post(&mut self, cx: &LateContext<'tcx>, b: &'tcx Body<'_>) { + fn check_body_post(&mut self, cx: &LateContext<'tcx>, b: &Body<'_>) { self.arithmetic_context.body_post(cx, b); } } diff --git a/clippy_lints/src/ptr.rs b/clippy_lints/src/ptr.rs index 38580dc5822..02c05e0aaf9 100644 --- a/clippy_lints/src/ptr.rs +++ b/clippy_lints/src/ptr.rs @@ -188,7 +188,7 @@ fn check_trait_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx TraitItem<'_> } } - fn check_body(&mut self, cx: &LateContext<'tcx>, body: &'tcx Body<'_>) { + fn check_body(&mut self, cx: &LateContext<'tcx>, body: &Body<'tcx>) { let hir = cx.tcx.hir(); let mut parents = hir.parent_iter(body.value.hir_id); let (item_id, sig, is_trait_item) = match parents.next() { @@ -525,7 +525,7 @@ fn check_fn_args<'cx, 'tcx: 'cx>( }) } -fn check_mut_from_ref<'tcx>(cx: &LateContext<'tcx>, sig: &FnSig<'_>, body: Option<&'tcx Body<'_>>) { +fn check_mut_from_ref<'tcx>(cx: &LateContext<'tcx>, sig: &FnSig<'_>, body: Option<&Body<'tcx>>) { if let FnRetTy::Return(ty) = sig.decl.output && let Some((out, Mutability::Mut, _)) = get_ref_lm(ty) { @@ -559,7 +559,7 @@ fn check_mut_from_ref<'tcx>(cx: &LateContext<'tcx>, sig: &FnSig<'_>, body: Optio } #[expect(clippy::too_many_lines)] -fn check_ptr_arg_usage<'tcx>(cx: &LateContext<'tcx>, body: &'tcx Body<'_>, args: &[PtrArg<'tcx>]) -> Vec { +fn check_ptr_arg_usage<'tcx>(cx: &LateContext<'tcx>, body: &Body<'tcx>, args: &[PtrArg<'tcx>]) -> Vec { struct V<'cx, 'tcx> { cx: &'cx LateContext<'tcx>, /// Map from a local id to which argument it came from (index into `Self::args` and diff --git a/clippy_lints/src/question_mark.rs b/clippy_lints/src/question_mark.rs index 1f1ce147ca2..7cf98ad9e09 100644 --- a/clippy_lints/src/question_mark.rs +++ b/clippy_lints/src/question_mark.rs @@ -370,11 +370,11 @@ fn check_block(&mut self, cx: &LateContext<'tcx>, block: &'tcx Block<'tcx>) { } } - fn check_body(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>) { + fn check_body(&mut self, _: &LateContext<'tcx>, _: &Body<'tcx>) { self.try_block_depth_stack.push(0); } - fn check_body_post(&mut self, _: &LateContext<'tcx>, _: &'tcx Body<'tcx>) { + fn check_body_post(&mut self, _: &LateContext<'tcx>, _: &Body<'tcx>) { self.try_block_depth_stack.pop(); } diff --git a/clippy_lints/src/single_call_fn.rs b/clippy_lints/src/single_call_fn.rs index c71bc3f7fcd..23bbeae0e31 100644 --- a/clippy_lints/src/single_call_fn.rs +++ b/clippy_lints/src/single_call_fn.rs @@ -86,7 +86,6 @@ fn is_function_allowed( .tcx .hir() .maybe_body_owned_by(fn_def_id) - .map(|body| cx.tcx.hir().body(body)) .map_or(true, |body| is_in_test_function(cx.tcx, body.value.hir_id)) || match cx.tcx.hir_node(fn_hir_id) { Node::Item(item) => is_from_proc_macro(cx, item), diff --git a/clippy_lints/src/transmute/missing_transmute_annotations.rs b/clippy_lints/src/transmute/missing_transmute_annotations.rs index cc6ff1cf3b4..b2892d136fa 100644 --- a/clippy_lints/src/transmute/missing_transmute_annotations.rs +++ b/clippy_lints/src/transmute/missing_transmute_annotations.rs @@ -30,8 +30,7 @@ fn get_parent_local_binding_ty<'tcx>(cx: &LateContext<'tcx>, expr_hir_id: HirId) fn is_function_block(cx: &LateContext<'_>, expr_hir_id: HirId) -> bool { let def_id = cx.tcx.hir().enclosing_body_owner(expr_hir_id); - if let Some(body_id) = cx.tcx.hir().maybe_body_owned_by(def_id) { - let body = cx.tcx.hir().body(body_id); + if let Some(body) = cx.tcx.hir().maybe_body_owned_by(def_id) { return body.value.peel_blocks().hir_id == expr_hir_id; } false diff --git a/clippy_lints/src/unconditional_recursion.rs b/clippy_lints/src/unconditional_recursion.rs index 0c4e2c91aec..5e41b3f4914 100644 --- a/clippy_lints/src/unconditional_recursion.rs +++ b/clippy_lints/src/unconditional_recursion.rs @@ -336,7 +336,7 @@ fn init_default_impl_for_type_if_needed(&mut self, cx: &LateContext<'_>) { // We need to use typeck here to infer the actual function being called. && let body_def_id = cx.tcx.hir().enclosing_body_owner(call_expr.hir_id) && let Some(body_owner) = cx.tcx.hir().maybe_body_owned_by(body_def_id) - && let typeck = cx.tcx.typeck_body(body_owner) + && let typeck = cx.tcx.typeck_body(body_owner.id()) && let Some(call_def_id) = typeck.type_dependent_def_id(call_expr.hir_id) { self.default_impl_for_type.insert(self_def_id, call_def_id); diff --git a/clippy_lints/src/unit_return_expecting_ord.rs b/clippy_lints/src/unit_return_expecting_ord.rs index f0d1458a59b..a8cc2f97963 100644 --- a/clippy_lints/src/unit_return_expecting_ord.rs +++ b/clippy_lints/src/unit_return_expecting_ord.rs @@ -100,12 +100,12 @@ fn get_args_to_check<'tcx>(cx: &LateContext<'tcx>, expr: &'tcx Expr<'tcx>) -> Ve { if ord_preds .iter() - .any(|ord| Some(ord.self_ty()) == return_ty_pred.term.ty()) + .any(|ord| Some(ord.self_ty()) == return_ty_pred.term.as_type()) { args_to_check.push((i, "Ord".to_string())); } else if partial_ord_preds .iter() - .any(|pord| pord.self_ty() == return_ty_pred.term.ty().unwrap()) + .any(|pord| pord.self_ty() == return_ty_pred.term.expect_type()) { args_to_check.push((i, "PartialOrd".to_string())); } diff --git a/clippy_lints/src/utils/author.rs b/clippy_lints/src/utils/author.rs index a3339cc62a9..e9d69407df8 100644 --- a/clippy_lints/src/utils/author.rs +++ b/clippy_lints/src/utils/author.rs @@ -137,9 +137,9 @@ fn check_stmt(&mut self, cx: &LateContext<'tcx>, stmt: &'tcx hir::Stmt<'_>) { fn check_item(cx: &LateContext<'_>, hir_id: HirId) { let hir = cx.tcx.hir(); - if let Some(body_id) = hir.maybe_body_owned_by(hir_id.expect_owner().def_id) { + if let Some(body) = hir.maybe_body_owned_by(hir_id.expect_owner().def_id) { check_node(cx, hir_id, |v| { - v.expr(&v.bind("expr", hir.body(body_id).value)); + v.expr(&v.bind("expr", body.value)); }); } } diff --git a/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs b/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs index 9be225759df..84f84781e71 100644 --- a/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs +++ b/clippy_lints/src/utils/internal_lints/lint_without_lint_pass.rs @@ -213,7 +213,7 @@ fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) { output: &mut self.registered_lints, cx, }; - let body_id = cx.tcx.hir().body_owned_by( + let body = cx.tcx.hir().body_owned_by( impl_item_refs .iter() .find(|iiref| iiref.ident.as_str() == "get_lints") @@ -222,7 +222,7 @@ fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'_>) { .owner_id .def_id, ); - collector.visit_expr(cx.tcx.hir().body(body_id).value); + collector.visit_expr(body.value); } } } diff --git a/clippy_lints/src/utils/internal_lints/metadata_collector.rs b/clippy_lints/src/utils/internal_lints/metadata_collector.rs index 5c1ebb922f1..1c149f20456 100644 --- a/clippy_lints/src/utils/internal_lints/metadata_collector.rs +++ b/clippy_lints/src/utils/internal_lints/metadata_collector.rs @@ -719,7 +719,7 @@ fn get_lint_group_and_level_or_lint( Some(sym::clippy), &std::iter::once(Ident::with_dummy_span(sym::clippy)).collect(), ); - if let CheckLintNameResult::Tool(Ok(lint_lst)) = result { + if let CheckLintNameResult::Tool(lint_lst, None) = result { if let Some(group) = get_lint_group(cx, lint_lst[0]) { if EXCLUDED_LINT_GROUPS.contains(&group.as_str()) { return None; diff --git a/clippy_lints/src/zero_repeat_side_effects.rs b/clippy_lints/src/zero_repeat_side_effects.rs index 2325c6bb4f9..ad041e55bda 100644 --- a/clippy_lints/src/zero_repeat_side_effects.rs +++ b/clippy_lints/src/zero_repeat_side_effects.rs @@ -55,9 +55,8 @@ fn check_expr(&mut self, cx: &LateContext<'_>, expr: &'_ rustc_hir::Expr<'_>) { inner_check(cx, expr, inner_expr, true); } else if let ExprKind::Repeat(inner_expr, _) = expr.kind && let ty::Array(_, cst) = cx.typeck_results().expr_ty(expr).kind() - && let ConstKind::Value(ty::ValTree::Leaf(element_count)) = cst.kind() - && let Ok(element_count) = element_count.try_to_target_usize(cx.tcx) - && element_count == 0 + && let ConstKind::Value(_, ty::ValTree::Leaf(element_count)) = cst.kind() + && element_count.to_target_usize(cx.tcx) == 0 { inner_check(cx, expr, inner_expr, false); } diff --git a/clippy_utils/Cargo.toml b/clippy_utils/Cargo.toml index ab883c25338..3a3aeb88216 100644 --- a/clippy_utils/Cargo.toml +++ b/clippy_utils/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "clippy_utils" -version = "0.1.80" +version = "0.1.81" edition = "2021" publish = false diff --git a/clippy_utils/src/ast_utils.rs b/clippy_utils/src/ast_utils.rs index d4a5f547211..c70f5c2df84 100644 --- a/clippy_utils/src/ast_utils.rs +++ b/clippy_utils/src/ast_utils.rs @@ -108,7 +108,7 @@ pub fn eq_generic_args(l: &GenericArgs, r: &GenericArgs) -> bool { pub fn eq_angle_arg(l: &AngleBracketedArg, r: &AngleBracketedArg) -> bool { match (l, r) { (AngleBracketedArg::Arg(l), AngleBracketedArg::Arg(r)) => eq_generic_arg(l, r), - (AngleBracketedArg::Constraint(l), AngleBracketedArg::Constraint(r)) => eq_assoc_constraint(l, r), + (AngleBracketedArg::Constraint(l), AngleBracketedArg::Constraint(r)) => eq_assoc_item_constraint(l, r), _ => false, } } @@ -308,13 +308,15 @@ pub fn eq_item_kind(l: &ItemKind, r: &ItemKind) -> bool { ty: lt, mutability: lm, expr: le, + safety: ls, }), Static(box StaticItem { ty: rt, mutability: rm, expr: re, + safety: rs, }), - ) => lm == rm && eq_ty(lt, rt) && eq_expr_opt(le, re), + ) => lm == rm && ls == rs && eq_ty(lt, rt) && eq_expr_opt(le, re), ( Const(box ConstItem { defaultness: ld, @@ -451,13 +453,15 @@ pub fn eq_foreign_item_kind(l: &ForeignItemKind, r: &ForeignItemKind) -> bool { ty: lt, mutability: lm, expr: le, + safety: ls, }), Static(box StaticForeignItem { ty: rt, mutability: rm, expr: re, + safety: rs, }), - ) => lm == rm && eq_ty(lt, rt) && eq_expr_opt(le, re), + ) => lm == rm && eq_ty(lt, rt) && eq_expr_opt(le, re) && ls == rs, ( Fn(box ast::Fn { defaultness: ld, @@ -802,8 +806,8 @@ fn eq_term(l: &Term, r: &Term) -> bool { } } -pub fn eq_assoc_constraint(l: &AssocConstraint, r: &AssocConstraint) -> bool { - use AssocConstraintKind::*; +pub fn eq_assoc_item_constraint(l: &AssocItemConstraint, r: &AssocItemConstraint) -> bool { + use AssocItemConstraintKind::*; eq_id(l.ident, r.ident) && match (&l.kind, &r.kind) { (Equality { term: l }, Equality { term: r }) => eq_term(l, r), diff --git a/clippy_utils/src/consts.rs b/clippy_utils/src/consts.rs index cd88ccd87cf..cfd142fe1ff 100644 --- a/clippy_utils/src/consts.rs +++ b/clippy_utils/src/consts.rs @@ -6,7 +6,7 @@ use rustc_ast::ast::{self, LitFloatType, LitKind}; use rustc_data_structures::sync::Lrc; use rustc_hir::def::{DefKind, Res}; -use rustc_hir::{BinOp, BinOpKind, Block, Expr, ExprKind, HirId, Item, ItemKind, Node, QPath, UnOp}; +use rustc_hir::{BinOp, BinOpKind, Block, ConstBlock, Expr, ExprKind, HirId, Item, ItemKind, Node, QPath, UnOp}; use rustc_lexer::tokenize; use rustc_lint::LateContext; use rustc_middle::mir::interpret::{alloc_range, Scalar}; @@ -412,7 +412,8 @@ pub fn new(lcx: &'a LateContext<'tcx>, typeck_results: &'a ty::TypeckResults<'tc /// Simple constant folding: Insert an expression, get a constant or none. pub fn expr(&mut self, e: &Expr<'_>) -> Option> { match e.kind { - ExprKind::ConstBlock(e) | ExprKind::DropTemps(e) => self.expr(e), + ExprKind::ConstBlock(ConstBlock { body, .. }) => self.expr(self.lcx.tcx.hir().body(body).value), + ExprKind::DropTemps(e) => self.expr(e), ExprKind::Path(ref qpath) => { self.fetch_path_and_apply(qpath, e.hir_id, self.typeck_results.expr_ty(e), |this, result| { let result = mir_to_const(this.lcx, result)?; @@ -490,7 +491,8 @@ pub fn expr(&mut self, e: &Expr<'_>) -> Option> { /// leaves the local crate. pub fn expr_is_empty(&mut self, e: &Expr<'_>) -> Option { match e.kind { - ExprKind::ConstBlock(e) | ExprKind::DropTemps(e) => self.expr_is_empty(e), + ExprKind::ConstBlock(ConstBlock { body, .. }) => self.expr_is_empty(self.lcx.tcx.hir().body(body).value), + ExprKind::DropTemps(e) => self.expr_is_empty(e), ExprKind::Path(ref qpath) => { if !self .typeck_results @@ -810,14 +812,10 @@ pub fn mir_to_const<'tcx>(lcx: &LateContext<'tcx>, result: mir::Const<'tcx>) -> (ConstValue::Scalar(Scalar::Int(int)), _) => match result.ty().kind() { ty::Adt(adt_def, _) if adt_def.is_struct() => Some(Constant::Adt(result)), ty::Bool => Some(Constant::Bool(int == ScalarInt::TRUE)), - ty::Uint(_) | ty::Int(_) => Some(Constant::Int(int.assert_bits(int.size()))), - ty::Float(FloatTy::F32) => Some(Constant::F32(f32::from_bits( - int.try_into().expect("invalid f32 bit representation"), - ))), - ty::Float(FloatTy::F64) => Some(Constant::F64(f64::from_bits( - int.try_into().expect("invalid f64 bit representation"), - ))), - ty::RawPtr(_, _) => Some(Constant::RawPtr(int.assert_bits(int.size()))), + ty::Uint(_) | ty::Int(_) => Some(Constant::Int(int.to_bits(int.size()))), + ty::Float(FloatTy::F32) => Some(Constant::F32(f32::from_bits(int.into()))), + ty::Float(FloatTy::F64) => Some(Constant::F64(f64::from_bits(int.into()))), + ty::RawPtr(_, _) => Some(Constant::RawPtr(int.to_bits(int.size()))), _ => None, }, (_, ty::Ref(_, inner_ty, _)) if matches!(inner_ty.kind(), ty::Str) => { diff --git a/clippy_utils/src/hir_utils.rs b/clippy_utils/src/hir_utils.rs index 817d4095eb5..50dd8430ac0 100644 --- a/clippy_utils/src/hir_utils.rs +++ b/clippy_utils/src/hir_utils.rs @@ -7,9 +7,9 @@ use rustc_hir::def::Res; use rustc_hir::MatchSource::TryDesugar; use rustc_hir::{ - ArrayLen, BinOpKind, BindingMode, Block, BodyId, Closure, Expr, ExprField, ExprKind, FnRetTy, GenericArg, - GenericArgs, HirId, HirIdMap, InlineAsmOperand, LetExpr, Lifetime, LifetimeName, Pat, PatField, PatKind, Path, - PathSegment, PrimTy, QPath, Stmt, StmtKind, Ty, TyKind, TypeBinding, + ArrayLen, AssocItemConstraint, BinOpKind, BindingMode, Block, BodyId, Closure, Expr, ExprField, ExprKind, FnRetTy, + GenericArg, GenericArgs, HirId, HirIdMap, InlineAsmOperand, LetExpr, Lifetime, LifetimeName, Pat, PatField, + PatKind, Path, PathSegment, PrimTy, QPath, Stmt, StmtKind, Ty, TyKind, }; use rustc_lexer::{tokenize, TokenKind}; use rustc_lint::LateContext; @@ -295,7 +295,7 @@ pub fn eq_expr(&mut self, left: &Expr<'_>, right: &Expr<'_>) -> bool { self.eq_expr(lx, rx) && self.eq_ty(lt, rt) }, (&ExprKind::Closure(_l), &ExprKind::Closure(_r)) => false, - (&ExprKind::ConstBlock(lb), &ExprKind::ConstBlock(rb)) => self.eq_expr(lb, rb), + (&ExprKind::ConstBlock(lb), &ExprKind::ConstBlock(rb)) => self.eq_body(lb.body, rb.body), (&ExprKind::Continue(li), &ExprKind::Continue(ri)) => { both(&li.label, &ri.label, |l, r| l.ident.name == r.ident.name) }, @@ -486,7 +486,7 @@ pub fn eq_path(&mut self, left: &Path<'_>, right: &Path<'_>) -> bool { fn eq_path_parameters(&mut self, left: &GenericArgs<'_>, right: &GenericArgs<'_>) -> bool { if left.parenthesized == right.parenthesized { over(left.args, right.args, |l, r| self.eq_generic_arg(l, r)) // FIXME(flip1995): may not work - && over(left.bindings, right.bindings, |l, r| self.eq_type_binding(l, r)) + && over(left.constraints, right.constraints, |l, r| self.eq_assoc_type_binding(l, r)) } else { false } @@ -518,8 +518,12 @@ pub fn eq_ty(&mut self, left: &Ty<'_>, right: &Ty<'_>) -> bool { } } - fn eq_type_binding(&mut self, left: &TypeBinding<'_>, right: &TypeBinding<'_>) -> bool { - left.ident.name == right.ident.name && self.eq_ty(left.ty(), right.ty()) + fn eq_assoc_type_binding(&mut self, left: &AssocItemConstraint<'_>, right: &AssocItemConstraint<'_>) -> bool { + left.ident.name == right.ident.name + && self.eq_ty( + left.ty().expect("expected assoc type binding"), + right.ty().expect("expected assoc type binding"), + ) } fn check_ctxt(&mut self, left: SyntaxContext, right: SyntaxContext) -> bool { @@ -769,8 +773,8 @@ pub fn hash_expr(&mut self, e: &Expr<'_>) { // closures inherit TypeckResults self.hash_expr(self.cx.tcx.hir().body(body).value); }, - ExprKind::ConstBlock(l_id) => { - self.hash_expr(l_id); + ExprKind::ConstBlock(ref l_id) => { + self.hash_body(l_id.body); }, ExprKind::DropTemps(e) | ExprKind::Yield(e, _) => { self.hash_expr(e); diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs index bd0911d5268..7dc341ec8d7 100644 --- a/clippy_utils/src/lib.rs +++ b/clippy_utils/src/lib.rs @@ -656,7 +656,7 @@ fn item_children_by_name(tcx: TyCtxt<'_>, def_id: DefId, name: Symbol) -> Vec, path: &[&str]) -> Vec { fn find_crates(tcx: TyCtxt<'_>, name: Symbol) -> impl Iterator + '_ { - tcx.crates_including_speculative(()) + tcx.crates(()) .iter() .copied() .filter(move |&num| tcx.crate_name(num) == name) @@ -1543,7 +1543,7 @@ pub fn is_range_full(cx: &LateContext<'_>, expr: &Expr<'_>, container_path: Opti if let rustc_ty::Adt(_, subst) = ty.kind() && let bnd_ty = subst.type_at(0) && let Some(min_val) = bnd_ty.numeric_min_val(cx.tcx) - && let Some(min_const) = mir_to_const(cx, Const::from_ty_const(min_val, cx.tcx)) + && let Some(min_const) = mir_to_const(cx, Const::from_ty_const(min_val, bnd_ty, cx.tcx)) && let Some(start_const) = constant(cx, cx.typeck_results(), start) { start_const == min_const @@ -1556,7 +1556,7 @@ pub fn is_range_full(cx: &LateContext<'_>, expr: &Expr<'_>, container_path: Opti if let rustc_ty::Adt(_, subst) = ty.kind() && let bnd_ty = subst.type_at(0) && let Some(max_val) = bnd_ty.numeric_max_val(cx.tcx) - && let Some(max_const) = mir_to_const(cx, Const::from_ty_const(max_val, cx.tcx)) + && let Some(max_const) = mir_to_const(cx, Const::from_ty_const(max_val, bnd_ty, cx.tcx)) && let Some(end_const) = constant(cx, cx.typeck_results(), end) { end_const == max_const diff --git a/clippy_utils/src/ty.rs b/clippy_utils/src/ty.rs index 07a1719cb1b..7d4332a3d9d 100644 --- a/clippy_utils/src/ty.rs +++ b/clippy_utils/src/ty.rs @@ -23,7 +23,7 @@ }; use rustc_span::symbol::Ident; use rustc_span::{sym, Span, Symbol, DUMMY_SP}; -use rustc_target::abi::{Size, VariantIdx}; +use rustc_target::abi::VariantIdx; use rustc_trait_selection::traits::query::evaluate_obligation::InferCtxtExt as _; use rustc_trait_selection::traits::query::normalize::QueryNormalizeExt; use rustc_trait_selection::traits::{Obligation, ObligationCause}; @@ -750,7 +750,7 @@ pub fn ty_sig<'tcx>(cx: &LateContext<'tcx>, ty: Ty<'tcx>) -> Option None, @@ -798,7 +798,7 @@ fn sig_from_bounds<'tcx>( // Multiple different fn trait impls. Is this even allowed? return None; } - output = Some(pred.kind().rebind(p.term.ty().unwrap())); + output = Some(pred.kind().rebind(p.term.expect_type())); }, _ => (), } @@ -836,7 +836,7 @@ fn sig_for_projection<'tcx>(cx: &LateContext<'tcx>, ty: AliasTy<'tcx>) -> Option // Multiple different fn trait impls. Is this even allowed? return None; } - output = pred.kind().rebind(p.term.ty()).transpose(); + output = pred.kind().rebind(p.term.as_type()).transpose(); }, _ => (), } @@ -861,26 +861,11 @@ fn add(self, n: u32) -> Self::Output { } /// Attempts to read the given constant as though it were an enum value. -#[expect(clippy::cast_possible_truncation, clippy::cast_possible_wrap)] pub fn read_explicit_enum_value(tcx: TyCtxt<'_>, id: DefId) -> Option { if let Ok(ConstValue::Scalar(Scalar::Int(value))) = tcx.const_eval_poly(id) { match tcx.type_of(id).instantiate_identity().kind() { - ty::Int(_) => Some(EnumValue::Signed(match value.size().bytes() { - 1 => i128::from(value.assert_bits(Size::from_bytes(1)) as u8 as i8), - 2 => i128::from(value.assert_bits(Size::from_bytes(2)) as u16 as i16), - 4 => i128::from(value.assert_bits(Size::from_bytes(4)) as u32 as i32), - 8 => i128::from(value.assert_bits(Size::from_bytes(8)) as u64 as i64), - 16 => value.assert_bits(Size::from_bytes(16)) as i128, - _ => return None, - })), - ty::Uint(_) => Some(EnumValue::Unsigned(match value.size().bytes() { - 1 => value.assert_bits(Size::from_bytes(1)), - 2 => value.assert_bits(Size::from_bytes(2)), - 4 => value.assert_bits(Size::from_bytes(4)), - 8 => value.assert_bits(Size::from_bytes(8)), - 16 => value.assert_bits(Size::from_bytes(16)), - _ => return None, - })), + ty::Int(_) => Some(EnumValue::Signed(value.to_int(value.size()))), + ty::Uint(_) => Some(EnumValue::Unsigned(value.to_uint(value.size()))), _ => None, } } else { diff --git a/declare_clippy_lint/Cargo.toml b/declare_clippy_lint/Cargo.toml index c8c734c3a7c..86d945c14a5 100644 --- a/declare_clippy_lint/Cargo.toml +++ b/declare_clippy_lint/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "declare_clippy_lint" -version = "0.1.80" +version = "0.1.81" edition = "2021" publish = false diff --git a/rust-toolchain b/rust-toolchain index dd8b9ece773..842c2f3de0d 100644 --- a/rust-toolchain +++ b/rust-toolchain @@ -1,3 +1,3 @@ [toolchain] -channel = "nightly-2024-05-30" +channel = "nightly-2024-06-13" components = ["cargo", "llvm-tools", "rust-src", "rust-std", "rustc", "rustc-dev", "rustfmt"] diff --git a/tests/ui/arithmetic_side_effects.stderr b/tests/ui/arithmetic_side_effects.stderr index df14ff396f6..8039c0bfa24 100644 --- a/tests/ui/arithmetic_side_effects.stderr +++ b/tests/ui/arithmetic_side_effects.stderr @@ -1,35 +1,11 @@ -error: arithmetic operation that can potentially result in unexpected side-effects - --> tests/ui/arithmetic_side_effects.rs:188:36 - | -LL | let _ = const { let mut n = 1; n += 1; n }; - | ^^^^^^ - | - = note: `-D clippy::arithmetic-side-effects` implied by `-D warnings` - = help: to override `-D warnings` add `#[allow(clippy::arithmetic_side_effects)]` - -error: arithmetic operation that can potentially result in unexpected side-effects - --> tests/ui/arithmetic_side_effects.rs:191:40 - | -LL | let _ = const { let mut n = 1; n = n + 1; n }; - | ^^^^^ - -error: arithmetic operation that can potentially result in unexpected side-effects - --> tests/ui/arithmetic_side_effects.rs:194:40 - | -LL | let _ = const { let mut n = 1; n = 1 + n; n }; - | ^^^^^ - -error: arithmetic operation that can potentially result in unexpected side-effects - --> tests/ui/arithmetic_side_effects.rs:200:59 - | -LL | let _ = const { let mut n = 1; n = -1; n = -(-1); n = -n; n }; - | ^^ - error: arithmetic operation that can potentially result in unexpected side-effects --> tests/ui/arithmetic_side_effects.rs:304:5 | LL | _n += 1; | ^^^^^^^ + | + = note: `-D clippy::arithmetic-side-effects` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::arithmetic_side_effects)]` error: arithmetic operation that can potentially result in unexpected side-effects --> tests/ui/arithmetic_side_effects.rs:305:5 @@ -751,5 +727,5 @@ error: arithmetic operation that can potentially result in unexpected side-effec LL | one.sub_assign(1); | ^^^^^^^^^^^^^^^^^ -error: aborting due to 125 previous errors +error: aborting due to 121 previous errors diff --git a/tests/ui/cfg_attr_rustfmt.fixed b/tests/ui/cfg_attr_rustfmt.fixed index 84dac431169..05d5b3d10ea 100644 --- a/tests/ui/cfg_attr_rustfmt.fixed +++ b/tests/ui/cfg_attr_rustfmt.fixed @@ -16,7 +16,7 @@ fn foo( fn skip_on_statements() { #[rustfmt::skip] - { 5+3; } + 5+3; } #[rustfmt::skip] @@ -33,11 +33,11 @@ mod foo { #[clippy::msrv = "1.29"] fn msrv_1_29() { #[cfg_attr(rustfmt, rustfmt::skip)] - { 1+29; } + 1+29; } #[clippy::msrv = "1.30"] fn msrv_1_30() { #[rustfmt::skip] - { 1+30; } + 1+30; } diff --git a/tests/ui/cfg_attr_rustfmt.rs b/tests/ui/cfg_attr_rustfmt.rs index 4ab5c70e13b..bc29e20210e 100644 --- a/tests/ui/cfg_attr_rustfmt.rs +++ b/tests/ui/cfg_attr_rustfmt.rs @@ -16,7 +16,7 @@ fn foo( fn skip_on_statements() { #[cfg_attr(rustfmt, rustfmt::skip)] - { 5+3; } + 5+3; } #[cfg_attr(rustfmt, rustfmt_skip)] @@ -33,11 +33,11 @@ pub fn f() {} #[clippy::msrv = "1.29"] fn msrv_1_29() { #[cfg_attr(rustfmt, rustfmt::skip)] - { 1+29; } + 1+29; } #[clippy::msrv = "1.30"] fn msrv_1_30() { #[cfg_attr(rustfmt, rustfmt::skip)] - { 1+30; } + 1+30; } diff --git a/tests/ui/std_instead_of_core.fixed b/tests/ui/std_instead_of_core.fixed index ec4ae2ea13c..6ede7bfcd9f 100644 --- a/tests/ui/std_instead_of_core.fixed +++ b/tests/ui/std_instead_of_core.fixed @@ -45,8 +45,8 @@ fn std_instead_of_core() { let _ = std::env!("PATH"); - // do not lint until `error_in_core` is stable - use std::error::Error; + use core::error::Error; + //~^ ERROR: used import from `std` instead of `core` // lint items re-exported from private modules, `core::iter::traits::iterator::Iterator` use core::iter::Iterator; diff --git a/tests/ui/std_instead_of_core.rs b/tests/ui/std_instead_of_core.rs index c12c459c7eb..e22b4f61f3e 100644 --- a/tests/ui/std_instead_of_core.rs +++ b/tests/ui/std_instead_of_core.rs @@ -45,8 +45,8 @@ fn std_instead_of_core() { let _ = std::env!("PATH"); - // do not lint until `error_in_core` is stable use std::error::Error; + //~^ ERROR: used import from `std` instead of `core` // lint items re-exported from private modules, `core::iter::traits::iterator::Iterator` use std::iter::Iterator; diff --git a/tests/ui/std_instead_of_core.stderr b/tests/ui/std_instead_of_core.stderr index 8f920511cc5..22cb9db7050 100644 --- a/tests/ui/std_instead_of_core.stderr +++ b/tests/ui/std_instead_of_core.stderr @@ -49,6 +49,12 @@ error: used import from `std` instead of `core` LL | let cell_absolute = ::std::cell::Cell::new(8u32); | ^^^ help: consider importing the item from `core`: `core` +error: used import from `std` instead of `core` + --> tests/ui/std_instead_of_core.rs:48:9 + | +LL | use std::error::Error; + | ^^^ help: consider importing the item from `core`: `core` + error: used import from `std` instead of `core` --> tests/ui/std_instead_of_core.rs:52:9 | @@ -79,5 +85,5 @@ LL | use alloc::slice::from_ref; = note: `-D clippy::alloc-instead-of-core` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::alloc_instead_of_core)]` -error: aborting due to 12 previous errors +error: aborting due to 13 previous errors diff --git a/tests/ui/tabs_in_doc_comments.stderr b/tests/ui/tabs_in_doc_comments.stderr index aef6c391452..23d5dcd3a8d 100644 --- a/tests/ui/tabs_in_doc_comments.stderr +++ b/tests/ui/tabs_in_doc_comments.stderr @@ -1,35 +1,11 @@ -error: using tabs in doc comments is not recommended - --> tests/ui/tabs_in_doc_comments.rs:6:5 - | -LL | /// - first one - | ^^^^ help: consider using four spaces per tab - | - = note: `-D clippy::tabs-in-doc-comments` implied by `-D warnings` - = help: to override `-D warnings` add `#[allow(clippy::tabs_in_doc_comments)]` - -error: using tabs in doc comments is not recommended - --> tests/ui/tabs_in_doc_comments.rs:6:13 - | -LL | /// - first one - | ^^^^^^^^ help: consider using four spaces per tab - -error: using tabs in doc comments is not recommended - --> tests/ui/tabs_in_doc_comments.rs:7:5 - | -LL | /// - second one - | ^^^^ help: consider using four spaces per tab - -error: using tabs in doc comments is not recommended - --> tests/ui/tabs_in_doc_comments.rs:7:14 - | -LL | /// - second one - | ^^^^ help: consider using four spaces per tab - error: using tabs in doc comments is not recommended --> tests/ui/tabs_in_doc_comments.rs:10:9 | LL | /// - First String: | ^^^^ help: consider using four spaces per tab + | + = note: `-D clippy::tabs-in-doc-comments` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::tabs_in_doc_comments)]` error: using tabs in doc comments is not recommended --> tests/ui/tabs_in_doc_comments.rs:11:9 @@ -49,5 +25,29 @@ error: using tabs in doc comments is not recommended LL | /// - needs to be inside here | ^^^^^^^^ help: consider using four spaces per tab +error: using tabs in doc comments is not recommended + --> tests/ui/tabs_in_doc_comments.rs:6:5 + | +LL | /// - first one + | ^^^^ help: consider using four spaces per tab + +error: using tabs in doc comments is not recommended + --> tests/ui/tabs_in_doc_comments.rs:6:13 + | +LL | /// - first one + | ^^^^^^^^ help: consider using four spaces per tab + +error: using tabs in doc comments is not recommended + --> tests/ui/tabs_in_doc_comments.rs:7:5 + | +LL | /// - second one + | ^^^^ help: consider using four spaces per tab + +error: using tabs in doc comments is not recommended + --> tests/ui/tabs_in_doc_comments.rs:7:14 + | +LL | /// - second one + | ^^^^ help: consider using four spaces per tab + error: aborting due to 8 previous errors diff --git a/tests/ui/unicode.stderr b/tests/ui/unicode.stderr index 9c365e1097d..b004493300e 100644 --- a/tests/ui/unicode.stderr +++ b/tests/ui/unicode.stderr @@ -11,7 +11,7 @@ error: invisible character detected --> tests/ui/unicode.rs:7:12 | LL | print!("Here >­< is a SHY, and ­another"); - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider replacing the string with: `"Here >\u{AD}< is a SHY, and \u{AD}another"` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider replacing the string with: `"Here >\u{AD}< is a SHY, and \u{AD}another"` error: invisible character detected --> tests/ui/unicode.rs:9:12