Update tests after feature stabilization

2 files changed, 0 insertions, 59 deletions

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 e5d7560e349..fc53f2785ca 100644
--- a/compiler/rustc_const_eval/src/transform/check_consts/check.rs
+++ b/compiler/rustc_const_eval/src/transform/check_consts/check.rs
@@ -359,22 +359,6 @@ impl<'mir, 'tcx> Checker<'mir, 'tcx> {
             match *ty.kind() {
                 ty::Ref(_, _, hir::Mutability::Mut) => self.check_op(ops::ty::MutRef(kind)),
                 ty::Opaque(..) => self.check_op(ops::ty::ImplTrait),
-
-                ty::Dynamic(preds, _) => {
-                    for pred in preds.iter() {
-                        match pred.skip_binder() {
-                            ty::ExistentialPredicate::AutoTrait(_)
-                            | ty::ExistentialPredicate::Projection(_) => {
-                                self.check_op(ops::ty::DynTrait(kind))
-                            }
-                            ty::ExistentialPredicate::Trait(trait_ref) => {
-                                if Some(trait_ref.def_id) != self.tcx.lang_items().sized_trait() {
-                                    self.check_op(ops::ty::DynTrait(kind))
-                                }
-                            }
-                        }
-                    }
-                }
                 _ => {}
             }
         }
diff --git a/compiler/rustc_const_eval/src/transform/check_consts/ops.rs b/compiler/rustc_const_eval/src/transform/check_consts/ops.rs
index be6a54c05b7..00c28fef5d2 100644
--- a/compiler/rustc_const_eval/src/transform/check_consts/ops.rs
+++ b/compiler/rustc_const_eval/src/transform/check_consts/ops.rs
@@ -817,49 +817,6 @@ pub mod ty {
         }
     }
 
-    #[derive(Debug)]
-    pub struct DynTrait(pub mir::LocalKind);
-    impl<'tcx> NonConstOp<'tcx> for DynTrait {
-        fn importance(&self) -> DiagnosticImportance {
-            match self.0 {
-                mir::LocalKind::Var | mir::LocalKind::Temp => DiagnosticImportance::Secondary,
-                mir::LocalKind::ReturnPointer | mir::LocalKind::Arg => {
-                    DiagnosticImportance::Primary
-                }
-            }
-        }
-
-        fn status_in_item(&self, ccx: &ConstCx<'_, 'tcx>) -> Status {
-            if ccx.const_kind() != hir::ConstContext::ConstFn {
-                Status::Allowed
-            } else {
-                Status::Unstable(sym::const_fn_trait_bound)
-            }
-        }
-
-        fn build_error(
-            &self,
-            ccx: &ConstCx<'_, 'tcx>,
-            span: Span,
-        ) -> DiagnosticBuilder<'tcx, ErrorGuaranteed> {
-            let mut err = feature_err(
-                &ccx.tcx.sess.parse_sess,
-                sym::const_fn_trait_bound,
-                span,
-                "trait objects in const fn are unstable",
-            );
-
-            match ccx.fn_sig() {
-                Some(fn_sig) if !fn_sig.span.contains(span) => {
-                    err.span_label(fn_sig.span, "function declared as const here");
-                }
-                _ => {}
-            }
-
-            err
-        }
-    }
-
     /// A trait bound with the `?const Trait` opt-out
     #[derive(Debug)]
     pub struct TraitBoundNotConst;