1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_ty_utils/src/representability.rs b/compiler/rustc_ty_utils/src/representability.rs
index 98b1550e1a3..33d334092ba 100644
--- a/compiler/rustc_ty_utils/src/representability.rs
+++ b/compiler/rustc_ty_utils/src/representability.rs
@@ -74,7 +74,7 @@ fn representability_adt_ty<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>) -> Representab
     // but the type parameters may cause a cycle with an upstream type
     let params_in_repr = tcx.params_in_repr(adt.did());
     for (i, arg) in args.iter().enumerate() {
-        if let ty::GenericArgKind::Type(ty) = arg.unpack() {
+        if let ty::GenericArgKind::Type(ty) = arg.kind() {
             if params_in_repr.contains(i as u32) {
                 rtry!(representability_ty(tcx, ty));
             }
@@ -104,7 +104,7 @@ fn params_in_repr_ty<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>, params_in_repr: &mut
         ty::Adt(adt, args) => {
             let inner_params_in_repr = tcx.params_in_repr(adt.did());
             for (i, arg) in args.iter().enumerate() {
-                if let ty::GenericArgKind::Type(ty) = arg.unpack() {
+                if let ty::GenericArgKind::Type(ty) = arg.kind() {
                     if inner_params_in_repr.contains(i as u32) {
                         params_in_repr_ty(tcx, ty, params_in_repr);
                     }