Rename `debugging_opts` to `unstable_opts`

This is no longer used only for debugging options (e.g. `-Zoutput-width`, `-Zallow-features`).
Rename it to be more clear.

5 files changed, 6 insertions, 6 deletions

diff --git a/compiler/rustc_const_eval/src/interpret/intrinsics.rs b/compiler/rustc_const_eval/src/interpret/intrinsics.rs
index 93b64d9d37a..e2a8a9891f7 100644
--- a/compiler/rustc_const_eval/src/interpret/intrinsics.rs
+++ b/compiler/rustc_const_eval/src/interpret/intrinsics.rs
@@ -417,7 +417,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
                     && !layout.might_permit_raw_init(
                         self,
                         InitKind::Zero,
-                        self.tcx.sess.opts.debugging_opts.strict_init_checks,
+                        self.tcx.sess.opts.unstable_opts.strict_init_checks,
                     )
                 {
                     M::abort(
@@ -432,7 +432,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
                     && !layout.might_permit_raw_init(
                         self,
                         InitKind::Uninit,
-                        self.tcx.sess.opts.debugging_opts.strict_init_checks,
+                        self.tcx.sess.opts.unstable_opts.strict_init_checks,
                     )
                 {
                     M::abort(
diff --git a/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs b/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs
index 23ae2db6438..14fde2c305e 100644
--- a/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs
+++ b/compiler/rustc_const_eval/src/interpret/intrinsics/caller_location.rs
@@ -80,7 +80,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
         line: u32,
         col: u32,
     ) -> MPlaceTy<'tcx, M::PointerTag> {
-        let loc_details = &self.tcx.sess.opts.debugging_opts.location_detail;
+        let loc_details = &self.tcx.sess.opts.unstable_opts.location_detail;
         let file = if loc_details.file {
             self.allocate_str(filename.as_str(), MemoryKind::CallerLocation, Mutability::Not)
         } else {
diff --git a/compiler/rustc_const_eval/src/interpret/operator.rs b/compiler/rustc_const_eval/src/interpret/operator.rs
index f0c113376ea..88999e3b47b 100644
--- a/compiler/rustc_const_eval/src/interpret/operator.rs
+++ b/compiler/rustc_const_eval/src/interpret/operator.rs
@@ -41,7 +41,7 @@ impl<'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> InterpCx<'mir, 'tcx, M> {
             let pair = Immediate::ScalarPair(val.into(), Scalar::from_bool(overflowed).into());
             self.write_immediate(pair, dest)?;
         } else {
-            assert!(self.tcx.sess.opts.debugging_opts.randomize_layout);
+            assert!(self.tcx.sess.opts.unstable_opts.randomize_layout);
             // With randomized layout, `(int, bool)` might cease to be a `ScalarPair`, so we have to
             // do a component-wise write here. This code path is slower than the above because
             // `place_field` will have to `force_allocate` locals here.
diff --git a/compiler/rustc_const_eval/src/transform/check_consts/check.rs b/compiler/rustc_const_eval/src/transform/check_consts/check.rs
index 39fabd17c52..628298df473 100644
--- a/compiler/rustc_const_eval/src/transform/check_consts/check.rs
+++ b/compiler/rustc_const_eval/src/transform/check_consts/check.rs
@@ -312,7 +312,7 @@ impl<'mir, 'tcx> Checker<'mir, 'tcx> {
             Status::Forbidden => None,
         };
 
-        if self.tcx.sess.opts.debugging_opts.unleash_the_miri_inside_of_you {
+        if self.tcx.sess.opts.unstable_opts.unleash_the_miri_inside_of_you {
             self.tcx.sess.miri_unleashed_feature(span, gate);
             return;
         }
diff --git a/compiler/rustc_const_eval/src/transform/validate.rs b/compiler/rustc_const_eval/src/transform/validate.rs
index cd2b8be0acd..15e820f2d19 100644
--- a/compiler/rustc_const_eval/src/transform/validate.rs
+++ b/compiler/rustc_const_eval/src/transform/validate.rs
@@ -223,7 +223,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypeChecker<'a, 'tcx> {
 
     fn visit_operand(&mut self, operand: &Operand<'tcx>, location: Location) {
         // This check is somewhat expensive, so only run it when -Zvalidate-mir is passed.
-        if self.tcx.sess.opts.debugging_opts.validate_mir && self.mir_phase < MirPhase::DropsLowered
+        if self.tcx.sess.opts.unstable_opts.validate_mir && self.mir_phase < MirPhase::DropsLowered
         {
             // `Operand::Copy` is only supposed to be used with `Copy` types.
             if let Operand::Copy(place) = operand {