1 files changed, 0 insertions, 14 deletions
diff --git a/compiler/rustc_query_system/src/ich/impls_hir.rs b/compiler/rustc_query_system/src/ich/impls_hir.rs
index 6a43487aea8..b717db76578 100644
--- a/compiler/rustc_query_system/src/ich/impls_hir.rs
+++ b/compiler/rustc_query_system/src/ich/impls_hir.rs
@@ -19,18 +19,4 @@ impl<'ctx> rustc_hir::HashStableContext for StableHashingContext<'ctx> {
             }
         }
     }
-
-    fn hash_hir_expr(&mut self, expr: &hir::Expr<'_>, hasher: &mut StableHasher) {
-        let hir::Expr { hir_id, ref span, ref kind } = *expr;
-        hir_id.hash_stable(self, hasher);
-        span.hash_stable(self, hasher);
-        kind.hash_stable(self, hasher);
-    }
-
-    fn hash_hir_ty(&mut self, ty: &hir::Ty<'_>, hasher: &mut StableHasher) {
-        let hir::Ty { hir_id, ref kind, ref span } = *ty;
-        hir_id.hash_stable(self, hasher);
-        kind.hash_stable(self, hasher);
-        span.hash_stable(self, hasher);
-    }
 }