4 files changed, 5 insertions, 5 deletions
diff --git a/compiler/rustc_borrowck/src/facts.rs b/compiler/rustc_borrowck/src/facts.rs
index 7f0a637c9d3..22134d5a71c 100644
--- a/compiler/rustc_borrowck/src/facts.rs
+++ b/compiler/rustc_borrowck/src/facts.rs
@@ -40,7 +40,7 @@ pub(crate) trait AllFactsExt {
 impl AllFactsExt for AllFacts {
     /// Return
     fn enabled(tcx: TyCtxt<'_>) -> bool {
-        tcx.sess.opts.debugging_opts.nll_facts || tcx.sess.opts.debugging_opts.polonius
+        tcx.sess.opts.unstable_opts.nll_facts || tcx.sess.opts.unstable_opts.polonius
     }
 
     fn write_to_dir(
diff --git a/compiler/rustc_borrowck/src/lib.rs b/compiler/rustc_borrowck/src/lib.rs
index e6142cab5c2..e8673ecd3a0 100644
--- a/compiler/rustc_borrowck/src/lib.rs
+++ b/compiler/rustc_borrowck/src/lib.rs
@@ -231,7 +231,7 @@ fn do_mir_borrowck<'a, 'tcx>(
     let borrow_set =
         Rc::new(BorrowSet::build(tcx, body, locals_are_invalidated_at_exit, &mdpe.move_data));
 
-    let use_polonius = return_body_with_facts || infcx.tcx.sess.opts.debugging_opts.polonius;
+    let use_polonius = return_body_with_facts || infcx.tcx.sess.opts.unstable_opts.polonius;
 
     // Compute non-lexical lifetimes.
     let nll::NllOutput {
diff --git a/compiler/rustc_borrowck/src/nll.rs b/compiler/rustc_borrowck/src/nll.rs
index 3a919e954a4..d2e82274792 100644
--- a/compiler/rustc_borrowck/src/nll.rs
+++ b/compiler/rustc_borrowck/src/nll.rs
@@ -278,9 +278,9 @@ pub(crate) fn compute_regions<'cx, 'tcx>(
 
     // Dump facts if requested.
     let polonius_output = all_facts.as_ref().and_then(|all_facts| {
-        if infcx.tcx.sess.opts.debugging_opts.nll_facts {
+        if infcx.tcx.sess.opts.unstable_opts.nll_facts {
             let def_path = infcx.tcx.def_path(def_id);
-            let dir_path = PathBuf::from(&infcx.tcx.sess.opts.debugging_opts.nll_facts_dir)
+            let dir_path = PathBuf::from(&infcx.tcx.sess.opts.unstable_opts.nll_facts_dir)
                 .join(def_path.to_filename_friendly_no_crate());
             all_facts.write_to_dir(dir_path, location_table).unwrap();
         }
diff --git a/compiler/rustc_borrowck/src/region_infer/mod.rs b/compiler/rustc_borrowck/src/region_infer/mod.rs
index 0cf04b369de..9040cfcf54f 100644
--- a/compiler/rustc_borrowck/src/region_infer/mod.rs
+++ b/compiler/rustc_borrowck/src/region_infer/mod.rs
@@ -589,7 +589,7 @@ impl<'tcx> RegionInferenceContext<'tcx> {
         // In Polonius mode, the errors about missing universal region relations are in the output
         // and need to be emitted or propagated. Otherwise, we need to check whether the
         // constraints were too strong, and if so, emit or propagate those errors.
-        if infcx.tcx.sess.opts.debugging_opts.polonius {
+        if infcx.tcx.sess.opts.unstable_opts.polonius {
             self.check_polonius_subset_errors(
                 body,
                 outlives_requirements.as_mut(),