diff options
Diffstat (limited to 'compiler/rustc_mir_transform/src')
23 files changed, 45 insertions, 53 deletions
diff --git a/compiler/rustc_mir_transform/src/check_const_item_mutation.rs b/compiler/rustc_mir_transform/src/check_const_item_mutation.rs index 61bf530f11c..3195cd3622d 100644 --- a/compiler/rustc_mir_transform/src/check_const_item_mutation.rs +++ b/compiler/rustc_mir_transform/src/check_const_item_mutation.rs @@ -13,7 +13,7 @@ pub struct CheckConstItemMutation; impl<'tcx> MirLint<'tcx> for CheckConstItemMutation { fn run_lint(&self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>) { let mut checker = ConstMutationChecker { body, tcx, target_local: None }; - checker.visit_body(&body); + checker.visit_body(body); } } @@ -98,7 +98,7 @@ impl<'tcx> Visitor<'tcx> for ConstMutationChecker<'_, 'tcx> { if !lhs.projection.is_empty() { if let Some(def_id) = self.is_const_item_without_destructor(lhs.local) && let Some((lint_root, span, item)) = - self.should_lint_const_item_usage(&lhs, def_id, loc) + self.should_lint_const_item_usage(lhs, def_id, loc) { self.tcx.emit_spanned_lint( CONST_ITEM_MUTATION, @@ -132,12 +132,7 @@ impl<'tcx> Visitor<'tcx> for ConstMutationChecker<'_, 'tcx> { // the `self` parameter of a method call (as the terminator of our current // BasicBlock). If so, we emit a more specific lint. let method_did = self.target_local.and_then(|target_local| { - rustc_middle::util::find_self_call( - self.tcx, - &self.body, - target_local, - loc.block, - ) + rustc_middle::util::find_self_call(self.tcx, self.body, target_local, loc.block) }); let lint_loc = if method_did.is_some() { self.body.terminator_loc(loc.block) } else { loc }; diff --git a/compiler/rustc_mir_transform/src/check_packed_ref.rs b/compiler/rustc_mir_transform/src/check_packed_ref.rs index 9ee0a704071..77bcba50a3c 100644 --- a/compiler/rustc_mir_transform/src/check_packed_ref.rs +++ b/compiler/rustc_mir_transform/src/check_packed_ref.rs @@ -12,7 +12,7 @@ impl<'tcx> MirLint<'tcx> for CheckPackedRef { let param_env = tcx.param_env(body.source.def_id()); let source_info = SourceInfo::outermost(body.span); let mut checker = PackedRefChecker { body, tcx, param_env, source_info }; - checker.visit_body(&body); + checker.visit_body(body); } } diff --git a/compiler/rustc_mir_transform/src/check_unsafety.rs b/compiler/rustc_mir_transform/src/check_unsafety.rs index 8872f9a97d7..cfcd5acb9e9 100644 --- a/compiler/rustc_mir_transform/src/check_unsafety.rs +++ b/compiler/rustc_mir_transform/src/check_unsafety.rs @@ -494,7 +494,7 @@ fn unsafety_check_result(tcx: TyCtxt<'_>, def: LocalDefId) -> &UnsafetyCheckResu let param_env = tcx.param_env(def); let mut checker = UnsafetyChecker::new(body, def, tcx, param_env); - checker.visit_body(&body); + checker.visit_body(body); let unused_unsafes = (!tcx.is_typeck_child(def.to_def_id())) .then(|| check_unused_unsafe(tcx, def, &checker.used_unsafe_blocks)); diff --git a/compiler/rustc_mir_transform/src/const_prop.rs b/compiler/rustc_mir_transform/src/const_prop.rs index 0adbb078105..42d33f4f517 100644 --- a/compiler/rustc_mir_transform/src/const_prop.rs +++ b/compiler/rustc_mir_transform/src/const_prop.rs @@ -606,7 +606,7 @@ impl CanConstProp { for arg in body.args_iter() { cpv.found_assignment.insert(arg); } - cpv.visit_body(&body); + cpv.visit_body(body); cpv.can_const_prop } } diff --git a/compiler/rustc_mir_transform/src/const_prop_lint.rs b/compiler/rustc_mir_transform/src/const_prop_lint.rs index a23ba9c4aa9..da315bb86ac 100644 --- a/compiler/rustc_mir_transform/src/const_prop_lint.rs +++ b/compiler/rustc_mir_transform/src/const_prop_lint.rs @@ -453,7 +453,7 @@ impl<'mir, 'tcx> ConstPropagator<'mir, 'tcx> { cond: &Operand<'tcx>, location: Location, ) -> Option<!> { - let value = &self.eval_operand(&cond, location)?; + let value = &self.eval_operand(cond, location)?; trace!("assertion on {:?} should be {:?}", value, expected); let expected = Scalar::from_bool(expected); @@ -626,7 +626,7 @@ impl<'tcx> Visitor<'tcx> for ConstPropagator<'_, 'tcx> { self.check_assertion(*expected, msg, cond, location); } TerminatorKind::SwitchInt { ref discr, ref targets } => { - if let Some(ref value) = self.eval_operand(&discr, location) + if let Some(ref value) = self.eval_operand(discr, location) && let Some(value_const) = self.use_ecx(location, |this| this.ecx.read_scalar(value)) && let Ok(constant) = value_const.try_to_int() diff --git a/compiler/rustc_mir_transform/src/copy_prop.rs b/compiler/rustc_mir_transform/src/copy_prop.rs index f5db7ce97eb..74009496e75 100644 --- a/compiler/rustc_mir_transform/src/copy_prop.rs +++ b/compiler/rustc_mir_transform/src/copy_prop.rs @@ -50,7 +50,7 @@ fn propagate_ssa<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { Replacer { tcx, - copy_classes: &ssa.copy_classes(), + copy_classes: ssa.copy_classes(), fully_moved, borrowed_locals, storage_to_remove, @@ -124,7 +124,7 @@ impl<'tcx> MutVisitor<'tcx> for Replacer<'_, 'tcx> { } fn visit_place(&mut self, place: &mut Place<'tcx>, ctxt: PlaceContext, loc: Location) { - if let Some(new_projection) = self.process_projection(&place.projection, loc) { + if let Some(new_projection) = self.process_projection(place.projection, loc) { place.projection = self.tcx().mk_place_elems(&new_projection); } diff --git a/compiler/rustc_mir_transform/src/coroutine.rs b/compiler/rustc_mir_transform/src/coroutine.rs index dfafd859830..aa4d8ddad56 100644 --- a/compiler/rustc_mir_transform/src/coroutine.rs +++ b/compiler/rustc_mir_transform/src/coroutine.rs @@ -651,7 +651,7 @@ fn locals_live_across_suspend_points<'tcx>( always_live_locals: &BitSet<Local>, movable: bool, ) -> LivenessInfo { - let body_ref: &Body<'_> = &body; + let body_ref: &Body<'_> = body; // Calculate when MIR locals have live storage. This gives us an upper bound of their // lifetimes. @@ -742,7 +742,7 @@ fn locals_live_across_suspend_points<'tcx>( // saving. let live_locals_at_suspension_points = live_locals_at_suspension_points .iter() - .map(|live_here| saved_locals.renumber_bitset(&live_here)) + .map(|live_here| saved_locals.renumber_bitset(live_here)) .collect(); let storage_conflicts = compute_storage_conflicts( @@ -778,7 +778,7 @@ impl CoroutineSavedLocals { /// Transforms a `BitSet<Local>` that contains only locals saved across yield points to the /// equivalent `BitSet<CoroutineSavedLocal>`. fn renumber_bitset(&self, input: &BitSet<Local>) -> BitSet<CoroutineSavedLocal> { - assert!(self.superset(&input), "{:?} not a superset of {:?}", self.0, input); + assert!(self.superset(input), "{:?} not a superset of {:?}", self.0, input); let mut out = BitSet::new_empty(self.count()); for (saved_local, local) in self.iter_enumerated() { if input.contains(local) { @@ -829,7 +829,7 @@ fn compute_storage_conflicts<'mir, 'tcx>( // Compute the storage conflicts for all eligible locals. let mut visitor = StorageConflictVisitor { body, - saved_locals: &saved_locals, + saved_locals: saved_locals, local_conflicts: BitMatrix::from_row_n(&ineligible_locals, body.local_decls.len()), }; @@ -1128,7 +1128,7 @@ fn create_coroutine_drop_shim<'tcx>( // The returned state and the poisoned state fall through to the default // case which is just to return - insert_switch(&mut body, cases, &transform, TerminatorKind::Return); + insert_switch(&mut body, cases, transform, TerminatorKind::Return); for block in body.basic_blocks_mut() { let kind = &mut block.terminator_mut().kind; @@ -1465,7 +1465,7 @@ pub(crate) fn mir_coroutine_witnesses<'tcx>( // The witness simply contains all locals live across suspend points. - let always_live_locals = always_storage_live_locals(&body); + let always_live_locals = always_storage_live_locals(body); let liveness_info = locals_live_across_suspend_points(tcx, body, &always_live_locals, movable); // Extract locals which are live across suspension point into `layout` @@ -1473,7 +1473,7 @@ pub(crate) fn mir_coroutine_witnesses<'tcx>( // `storage_liveness` tells us which locals have live storage at suspension points let (_, coroutine_layout, _) = compute_layout(liveness_info, body); - check_suspend_tys(tcx, &coroutine_layout, &body); + check_suspend_tys(tcx, &coroutine_layout, body); Some(coroutine_layout) } @@ -1564,7 +1564,7 @@ impl<'tcx> MirPass<'tcx> for StateTransform { }, ); - let always_live_locals = always_storage_live_locals(&body); + let always_live_locals = always_storage_live_locals(body); let liveness_info = locals_live_across_suspend_points(tcx, body, &always_live_locals, movable); diff --git a/compiler/rustc_mir_transform/src/coverage/counters.rs b/compiler/rustc_mir_transform/src/coverage/counters.rs index 1bc3c25c653..1e11d8d09b6 100644 --- a/compiler/rustc_mir_transform/src/coverage/counters.rs +++ b/compiler/rustc_mir_transform/src/coverage/counters.rs @@ -222,7 +222,7 @@ impl<'a> MakeBcbCounters<'a> { // all `BasicCoverageBlock` nodes in the loop are visited before visiting any node outside // the loop. The `traversal` state includes a `context_stack`, providing a way to know if // the current BCB is in one or more nested loops or not. - let mut traversal = TraverseCoverageGraphWithLoops::new(&self.basic_coverage_blocks); + let mut traversal = TraverseCoverageGraphWithLoops::new(self.basic_coverage_blocks); while let Some(bcb) = traversal.next() { if bcb_has_coverage_spans(bcb) { debug!("{:?} has at least one coverage span. Get or make its counter", bcb); @@ -425,7 +425,7 @@ impl<'a> MakeBcbCounters<'a> { traversal: &TraverseCoverageGraphWithLoops<'_>, branches: &[BcbBranch], ) -> BcbBranch { - let good_reloop_branch = self.find_good_reloop_branch(traversal, &branches); + let good_reloop_branch = self.find_good_reloop_branch(traversal, branches); if let Some(reloop_branch) = good_reloop_branch { assert!(self.branch_has_no_counter(&reloop_branch)); debug!("Selecting reloop branch {reloop_branch:?} to get an expression"); @@ -508,7 +508,7 @@ impl<'a> MakeBcbCounters<'a> { fn bcb_branches(&self, from_bcb: BasicCoverageBlock) -> Vec<BcbBranch> { self.bcb_successors(from_bcb) .iter() - .map(|&to_bcb| BcbBranch::from_to(from_bcb, to_bcb, &self.basic_coverage_blocks)) + .map(|&to_bcb| BcbBranch::from_to(from_bcb, to_bcb, self.basic_coverage_blocks)) .collect::<Vec<_>>() } diff --git a/compiler/rustc_mir_transform/src/coverage/graph.rs b/compiler/rustc_mir_transform/src/coverage/graph.rs index 6bab62aa854..7defc9ec148 100644 --- a/compiler/rustc_mir_transform/src/coverage/graph.rs +++ b/compiler/rustc_mir_transform/src/coverage/graph.rs @@ -38,7 +38,7 @@ impl CoverageGraph { } let bcb_data = &bcbs[bcb]; let mut bcb_successors = Vec::new(); - for successor in bcb_filtered_successors(&mir_body, bcb_data.last_bb()) + for successor in bcb_filtered_successors(mir_body, bcb_data.last_bb()) .filter_map(|successor_bb| bb_to_bcb[successor_bb]) { if !seen[successor] { diff --git a/compiler/rustc_mir_transform/src/coverage/mod.rs b/compiler/rustc_mir_transform/src/coverage/mod.rs index 97e4468a0e8..796150f9315 100644 --- a/compiler/rustc_mir_transform/src/coverage/mod.rs +++ b/compiler/rustc_mir_transform/src/coverage/mod.rs @@ -142,7 +142,7 @@ impl<'a, 'tcx> Instrumentor<'a, 'tcx> { //////////////////////////////////////////////////// // Compute coverage spans from the `CoverageGraph`. let coverage_spans = CoverageSpans::generate_coverage_spans( - &self.mir_body, + self.mir_body, fn_sig_span, body_span, &self.basic_coverage_blocks, @@ -240,7 +240,7 @@ impl<'a, 'tcx> Instrumentor<'a, 'tcx> { ); // Inject a counter into the newly-created BB. - inject_statement(self.mir_body, self.make_mir_coverage_kind(&counter_kind), new_bb); + inject_statement(self.mir_body, self.make_mir_coverage_kind(counter_kind), new_bb); } mappings diff --git a/compiler/rustc_mir_transform/src/ctfe_limit.rs b/compiler/rustc_mir_transform/src/ctfe_limit.rs index bf5722b3d00..dcc960e1e02 100644 --- a/compiler/rustc_mir_transform/src/ctfe_limit.rs +++ b/compiler/rustc_mir_transform/src/ctfe_limit.rs @@ -20,7 +20,7 @@ impl<'tcx> MirPass<'tcx> for CtfeLimit { .filter_map(|(node, node_data)| { if matches!(node_data.terminator().kind, TerminatorKind::Call { .. }) // Back edges in a CFG indicate loops - || has_back_edge(&doms, node, &node_data) + || has_back_edge(doms, node, node_data) { Some(node) } else { diff --git a/compiler/rustc_mir_transform/src/dataflow_const_prop.rs b/compiler/rustc_mir_transform/src/dataflow_const_prop.rs index bb2a90a06da..21b92e6d77c 100644 --- a/compiler/rustc_mir_transform/src/dataflow_const_prop.rs +++ b/compiler/rustc_mir_transform/src/dataflow_const_prop.rs @@ -362,7 +362,7 @@ impl<'a, 'tcx> ConstAnalysis<'a, 'tcx> { && let Ok(rhs_layout) = self.tcx.layout_of(self.param_env.and(rhs_ty)) { let op = ImmTy::from_scalar(pointer, rhs_layout).into(); - self.assign_constant(state, place, op, &rhs.projection); + self.assign_constant(state, place, op, rhs.projection); } } Operand::Constant(box constant) => { diff --git a/compiler/rustc_mir_transform/src/elaborate_drops.rs b/compiler/rustc_mir_transform/src/elaborate_drops.rs index 59156b2427c..d4e40a1b57c 100644 --- a/compiler/rustc_mir_transform/src/elaborate_drops.rs +++ b/compiler/rustc_mir_transform/src/elaborate_drops.rs @@ -57,7 +57,7 @@ impl<'tcx> MirPass<'tcx> for ElaborateDrops { // For types that do not need dropping, the behaviour is trivial. So we only need to track // init/uninit for types that do need dropping. let move_data = - MoveData::gather_moves(&body, tcx, param_env, |ty| ty.needs_drop(tcx, param_env)); + MoveData::gather_moves(body, tcx, param_env, |ty| ty.needs_drop(tcx, param_env)); let elaborate_patch = { let env = MoveDataParamEnv { move_data, param_env }; @@ -67,7 +67,7 @@ impl<'tcx> MirPass<'tcx> for ElaborateDrops { .pass_name("elaborate_drops") .iterate_to_fixpoint() .into_results_cursor(body); - let dead_unwinds = compute_dead_unwinds(&body, &mut inits); + let dead_unwinds = compute_dead_unwinds(body, &mut inits); let uninits = MaybeUninitializedPlaces::new(tcx, body, &env) .mark_inactive_variants_as_uninit() diff --git a/compiler/rustc_mir_transform/src/function_item_references.rs b/compiler/rustc_mir_transform/src/function_item_references.rs index a42eacbf22b..340bb1948eb 100644 --- a/compiler/rustc_mir_transform/src/function_item_references.rs +++ b/compiler/rustc_mir_transform/src/function_item_references.rs @@ -14,7 +14,7 @@ pub struct FunctionItemReferences; impl<'tcx> MirLint<'tcx> for FunctionItemReferences { fn run_lint(&self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>) { let mut checker = FunctionItemRefChecker { tcx, body }; - checker.visit_body(&body); + checker.visit_body(body); } } @@ -47,12 +47,12 @@ impl<'tcx> Visitor<'tcx> for FunctionItemRefChecker<'_, 'tcx> { for inner_ty in arg_ty.walk().filter_map(|arg| arg.as_type()) { if let Some((fn_id, fn_args)) = FunctionItemRefChecker::is_fn_ref(inner_ty) { - let span = self.nth_arg_span(&args, 0); + let span = self.nth_arg_span(args, 0); self.emit_lint(fn_id, fn_args, source_info, span); } } } else { - self.check_bound_args(def_id, args_ref, &args, source_info); + self.check_bound_args(def_id, args_ref, args, source_info); } } } diff --git a/compiler/rustc_mir_transform/src/inline.rs b/compiler/rustc_mir_transform/src/inline.rs index 7b5697bc949..8fa26713184 100644 --- a/compiler/rustc_mir_transform/src/inline.rs +++ b/compiler/rustc_mir_transform/src/inline.rs @@ -280,7 +280,7 @@ impl<'tcx> Inliner<'tcx> { } let old_blocks = caller_body.basic_blocks.next_index(); - self.inline_call(caller_body, &callsite, callee_body); + self.inline_call(caller_body, callsite, callee_body); let new_blocks = old_blocks..caller_body.basic_blocks.next_index(); Ok(new_blocks) diff --git a/compiler/rustc_mir_transform/src/instsimplify.rs b/compiler/rustc_mir_transform/src/instsimplify.rs index fbcd6e75ad4..7a844b01707 100644 --- a/compiler/rustc_mir_transform/src/instsimplify.rs +++ b/compiler/rustc_mir_transform/src/instsimplify.rs @@ -35,12 +35,9 @@ impl<'tcx> MirPass<'tcx> for InstSimplify { } } - ctx.simplify_primitive_clone( - &mut block.terminator.as_mut().unwrap(), - &mut block.statements, - ); + ctx.simplify_primitive_clone(block.terminator.as_mut().unwrap(), &mut block.statements); ctx.simplify_intrinsic_assert( - &mut block.terminator.as_mut().unwrap(), + block.terminator.as_mut().unwrap(), &mut block.statements, ); simplify_duplicate_switch_targets(block.terminator.as_mut().unwrap()); diff --git a/compiler/rustc_mir_transform/src/jump_threading.rs b/compiler/rustc_mir_transform/src/jump_threading.rs index 22300ad24be..5754dd08164 100644 --- a/compiler/rustc_mir_transform/src/jump_threading.rs +++ b/compiler/rustc_mir_transform/src/jump_threading.rs @@ -95,7 +95,7 @@ impl<'tcx> MirPass<'tcx> for JumpThreading { let cost = CostChecker::new(tcx, param_env, None, body); - let mut state = State::new(ConditionSet::default(), &finder.map); + let mut state = State::new(ConditionSet::default(), finder.map); let conds = if let Some((value, then, else_)) = targets.as_static_if() { let Some(value) = ScalarInt::try_from_uint(value, discr_layout.size) else { @@ -112,7 +112,7 @@ impl<'tcx> MirPass<'tcx> for JumpThreading { })) }; let conds = ConditionSet(conds); - state.insert_value_idx(discr, conds, &finder.map); + state.insert_value_idx(discr, conds, finder.map); finder.find_opportunity(bb, state, cost, 0); } diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs index bf5f0ca7cbd..a3a10b138c7 100644 --- a/compiler/rustc_mir_transform/src/lib.rs +++ b/compiler/rustc_mir_transform/src/lib.rs @@ -481,14 +481,14 @@ pub fn run_analysis_to_runtime_passes<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<' assert!(body.phase == MirPhase::Analysis(AnalysisPhase::PostCleanup)); // Do a little drop elaboration before const-checking if `const_precise_live_drops` is enabled. - if check_consts::post_drop_elaboration::checking_enabled(&ConstCx::new(tcx, &body)) { + if check_consts::post_drop_elaboration::checking_enabled(&ConstCx::new(tcx, body)) { pm::run_passes( tcx, body, &[&remove_uninit_drops::RemoveUninitDrops, &simplify::SimplifyCfg::RemoveFalseEdges], None, ); - check_consts::post_drop_elaboration::check_live_drops(tcx, &body); // FIXME: make this a MIR lint + check_consts::post_drop_elaboration::check_live_drops(tcx, body); // FIXME: make this a MIR lint } debug!("runtime_mir_lowering({:?})", did); diff --git a/compiler/rustc_mir_transform/src/pass_manager.rs b/compiler/rustc_mir_transform/src/pass_manager.rs index a8aba29adcd..c4eca18ff27 100644 --- a/compiler/rustc_mir_transform/src/pass_manager.rs +++ b/compiler/rustc_mir_transform/src/pass_manager.rs @@ -99,7 +99,7 @@ where ); *polarity }); - overridden.unwrap_or_else(|| pass.is_enabled(&tcx.sess)) + overridden.unwrap_or_else(|| pass.is_enabled(tcx.sess)) } fn run_passes_inner<'tcx>( @@ -126,7 +126,7 @@ fn run_passes_inner<'tcx>( let dump_enabled = pass.is_mir_dump_enabled(); if dump_enabled { - dump_mir_for_pass(tcx, body, &name, false); + dump_mir_for_pass(tcx, body, name, false); } if validate { validate_body(tcx, body, format!("before pass {name}")); @@ -142,7 +142,7 @@ fn run_passes_inner<'tcx>( } if dump_enabled { - dump_mir_for_pass(tcx, body, &name, true); + dump_mir_for_pass(tcx, body, name, true); } if validate { validate_body(tcx, body, format!("after pass {name}")); diff --git a/compiler/rustc_mir_transform/src/remove_uninit_drops.rs b/compiler/rustc_mir_transform/src/remove_uninit_drops.rs index 87fee2410ec..548879e2e39 100644 --- a/compiler/rustc_mir_transform/src/remove_uninit_drops.rs +++ b/compiler/rustc_mir_transform/src/remove_uninit_drops.rs @@ -25,7 +25,7 @@ impl<'tcx> MirPass<'tcx> for RemoveUninitDrops { fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { let param_env = tcx.param_env(body.source.def_id()); let move_data = - MoveData::gather_moves(&body, tcx, param_env, |ty| ty.needs_drop(tcx, param_env)); + MoveData::gather_moves(body, tcx, param_env, |ty| ty.needs_drop(tcx, param_env)); let mdpe = MoveDataParamEnv { move_data, param_env }; let mut maybe_inits = MaybeInitializedPlaces::new(tcx, body, &mdpe) diff --git a/compiler/rustc_mir_transform/src/simplify.rs b/compiler/rustc_mir_transform/src/simplify.rs index 0a1c011147a..97d398fe5c9 100644 --- a/compiler/rustc_mir_transform/src/simplify.rs +++ b/compiler/rustc_mir_transform/src/simplify.rs @@ -74,7 +74,7 @@ pub fn simplify_cfg<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { impl<'tcx> MirPass<'tcx> for SimplifyCfg { fn name(&self) -> &'static str { - &self.name() + self.name() } fn run_pass(&self, tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) { diff --git a/compiler/rustc_mir_transform/src/sroa.rs b/compiler/rustc_mir_transform/src/sroa.rs index 7de4ca66794..a4ca2b91e82 100644 --- a/compiler/rustc_mir_transform/src/sroa.rs +++ b/compiler/rustc_mir_transform/src/sroa.rs @@ -167,7 +167,7 @@ impl<'tcx> ReplacementMap<'tcx> { }; let fields = self.fragments[place.local].as_ref()?; let (_, new_local) = fields[f]?; - Some(Place { local: new_local, projection: tcx.mk_place_elems(&rest) }) + Some(Place { local: new_local, projection: tcx.mk_place_elems(rest) }) } fn place_fragments( diff --git a/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs b/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs index 98f67e18a8d..e68d37f4c70 100644 --- a/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs +++ b/compiler/rustc_mir_transform/src/uninhabited_enum_branching.rs @@ -86,7 +86,7 @@ impl<'tcx> MirPass<'tcx> for UninhabitedEnumBranching { continue; } - let Some(discriminant_ty) = get_switched_on_type(&bb_data, tcx, body) else { continue }; + let Some(discriminant_ty) = get_switched_on_type(bb_data, tcx, body) else { continue }; let layout = tcx.layout_of( tcx.param_env_reveal_all_normalized(body.source.def_id()).and(discriminant_ty), |