1 files changed, 6 insertions, 8 deletions
diff --git a/compiler/rustc_middle/src/ty/structural_impls.rs b/compiler/rustc_middle/src/ty/structural_impls.rs
index 89ef46b1ae5..11d109b463d 100644
--- a/compiler/rustc_middle/src/ty/structural_impls.rs
+++ b/compiler/rustc_middle/src/ty/structural_impls.rs
@@ -390,11 +390,9 @@ impl<'tcx> TypeSuperFoldable<TyCtxt<'tcx>> for Ty<'tcx> {
             ty::Array(typ, sz) => ty::Array(typ.try_fold_with(folder)?, sz.try_fold_with(folder)?),
             ty::Slice(typ) => ty::Slice(typ.try_fold_with(folder)?),
             ty::Adt(tid, args) => ty::Adt(tid, args.try_fold_with(folder)?),
-            ty::Dynamic(trait_ty, region, representation) => ty::Dynamic(
-                trait_ty.try_fold_with(folder)?,
-                region.try_fold_with(folder)?,
-                representation,
-            ),
+            ty::Dynamic(trait_ty, region) => {
+                ty::Dynamic(trait_ty.try_fold_with(folder)?, region.try_fold_with(folder)?)
+            }
             ty::Tuple(ts) => ty::Tuple(ts.try_fold_with(folder)?),
             ty::FnDef(def_id, args) => ty::FnDef(def_id, args.try_fold_with(folder)?),
             ty::FnPtr(sig_tys, hdr) => ty::FnPtr(sig_tys.try_fold_with(folder)?, hdr),
@@ -437,8 +435,8 @@ impl<'tcx> TypeSuperFoldable<TyCtxt<'tcx>> for Ty<'tcx> {
             ty::Array(typ, sz) => ty::Array(typ.fold_with(folder), sz.fold_with(folder)),
             ty::Slice(typ) => ty::Slice(typ.fold_with(folder)),
             ty::Adt(tid, args) => ty::Adt(tid, args.fold_with(folder)),
-            ty::Dynamic(trait_ty, region, representation) => {
-                ty::Dynamic(trait_ty.fold_with(folder), region.fold_with(folder), representation)
+            ty::Dynamic(trait_ty, region) => {
+                ty::Dynamic(trait_ty.fold_with(folder), region.fold_with(folder))
             }
             ty::Tuple(ts) => ty::Tuple(ts.fold_with(folder)),
             ty::FnDef(def_id, args) => ty::FnDef(def_id, args.fold_with(folder)),
@@ -481,7 +479,7 @@ impl<'tcx> TypeSuperVisitable<TyCtxt<'tcx>> for Ty<'tcx> {
             }
             ty::Slice(typ) => typ.visit_with(visitor),
             ty::Adt(_, args) => args.visit_with(visitor),
-            ty::Dynamic(trait_ty, reg, _) => {
+            ty::Dynamic(trait_ty, reg) => {
                 try_visit!(trait_ty.visit_with(visitor));
                 reg.visit_with(visitor)
             }