1 files changed, 0 insertions, 9 deletions
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs
index 83799e40868..9b39b849704 100644
--- a/compiler/rustc_middle/src/ty/context.rs
+++ b/compiler/rustc_middle/src/ty/context.rs
@@ -107,8 +107,6 @@ impl<'tcx> Interner for TyCtxt<'tcx> {
         self.mk_predefined_opaques_in_body(data)
     }
     type DefiningOpaqueTypes = &'tcx ty::List<LocalDefId>;
-    type CanonicalGoalEvaluationStepRef =
-        &'tcx solve::inspect::CanonicalGoalEvaluationStep<TyCtxt<'tcx>>;
     type CanonicalVars = CanonicalVarInfos<'tcx>;
     fn mk_canonical_var_infos(self, infos: &[ty::CanonicalVarInfo<Self>]) -> Self::CanonicalVars {
         self.mk_canonical_var_infos(infos)
@@ -277,13 +275,6 @@ impl<'tcx> Interner for TyCtxt<'tcx> {
         self.debug_assert_args_compatible(def_id, args);
     }
 
-    fn intern_canonical_goal_evaluation_step(
-        self,
-        step: solve::inspect::CanonicalGoalEvaluationStep<TyCtxt<'tcx>>,
-    ) -> &'tcx solve::inspect::CanonicalGoalEvaluationStep<TyCtxt<'tcx>> {
-        self.arena.alloc(step)
-    }
-
     fn mk_type_list_from_iter<I, T>(self, args: I) -> T::Output
     where
         I: Iterator<Item = T>,