diff options
Diffstat (limited to 'compiler/rustc_const_eval')
| -rw-r--r-- | compiler/rustc_const_eval/src/check_consts/check.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_const_eval/src/check_consts/check.rs b/compiler/rustc_const_eval/src/check_consts/check.rs index 015e1671682..7a5f6c17268 100644 --- a/compiler/rustc_const_eval/src/check_consts/check.rs +++ b/compiler/rustc_const_eval/src/check_consts/check.rs @@ -10,7 +10,7 @@ use rustc_attr_parsing::{ConstStability, StabilityLevel}; use rustc_errors::{Diag, ErrorGuaranteed}; use rustc_hir::def_id::DefId; use rustc_hir::{self as hir, LangItem}; -use rustc_index::bit_set::BitSet; +use rustc_index::bit_set::DenseBitSet; use rustc_infer::infer::TyCtxtInferExt; use rustc_middle::mir::visit::Visitor; use rustc_middle::mir::*; @@ -172,7 +172,7 @@ pub struct Checker<'mir, 'tcx> { /// A set that stores for each local whether it is "transient", i.e. guaranteed to be dead /// when this MIR body returns. - transient_locals: Option<BitSet<Local>>, + transient_locals: Option<DenseBitSet<Local>>, error_emitted: Option<ErrorGuaranteed>, secondary_errors: Vec<Diag<'tcx>>, @@ -242,7 +242,7 @@ impl<'mir, 'tcx> Checker<'mir, 'tcx> { // And then check all `Return` in the MIR, and if a local is "maybe live" at a // `Return` then it is definitely not transient. - let mut transient = BitSet::new_filled(ccx.body.local_decls.len()); + let mut transient = DenseBitSet::new_filled(ccx.body.local_decls.len()); // Make sure to only visit reachable blocks, the dataflow engine can ICE otherwise. for (bb, data) in traversal::reachable(&ccx.body) { if matches!(data.terminator().kind, TerminatorKind::Return) { |