diff options
Diffstat (limited to 'compiler/rustc_borrowck/src/dataflow.rs')
| -rw-r--r-- | compiler/rustc_borrowck/src/dataflow.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_borrowck/src/dataflow.rs b/compiler/rustc_borrowck/src/dataflow.rs index 7511a55b03a..57db2e9fb57 100644 --- a/compiler/rustc_borrowck/src/dataflow.rs +++ b/compiler/rustc_borrowck/src/dataflow.rs @@ -2,7 +2,7 @@ use std::fmt; use rustc_data_structures::fx::FxIndexMap; use rustc_data_structures::graph; -use rustc_index::bit_set::DenseBitSet; +use rustc_index::bit_set::{DenseBitSet, MixedBitSet}; use rustc_middle::mir::{ self, BasicBlock, Body, CallReturnPlaces, Location, Place, TerminatorEdges, }; @@ -548,7 +548,7 @@ impl<'a, 'tcx> Borrows<'a, 'tcx> { } } -type BorrowsDomain = DenseBitSet<BorrowIndex>; +type BorrowsDomain = MixedBitSet<BorrowIndex>; /// Forward dataflow computation of the set of borrows that are in scope at a particular location. /// - we gen the introduced loans @@ -564,7 +564,7 @@ impl<'tcx> rustc_mir_dataflow::Analysis<'tcx> for Borrows<'_, 'tcx> { fn bottom_value(&self, _: &mir::Body<'tcx>) -> Self::Domain { // bottom = nothing is reserved or activated yet; - DenseBitSet::new_empty(self.borrow_set.len()) + MixedBitSet::new_empty(self.borrow_set.len()) } fn initialize_start_block(&self, _: &mir::Body<'tcx>, _: &mut Self::Domain) { |