1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index d26c007d227..24f10b4fbe7 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -613,7 +613,7 @@ impl<'tcx> Interner for TyCtxt<'tcx> {
         self.coroutine_is_async_gen(coroutine_def_id)
     }
 
-    type UnsizingParams = &'tcx rustc_index::bit_set::BitSet<u32>;
+    type UnsizingParams = &'tcx rustc_index::bit_set::DenseBitSet<u32>;
     fn unsizing_params_for_adt(self, adt_def_id: DefId) -> Self::UnsizingParams {
         self.unsizing_params_for_adt(adt_def_id)
     }