AliasTy::new instead of tcx method

compiler/rustc_hir_analysis/src/astconv/errors.rs

@@ -437,7 +437,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                     );
 
                     let quiet_projection_ty =
-                        tcx.mk_alias_ty(projection_ty.def_id, args_with_infer_self);
+                        ty::AliasTy::new(tcx, projection_ty.def_id, args_with_infer_self);
 
                     let term = pred.skip_binder().term;