{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"if"}]}
            if self.can_eq(self.param_env, found_ty_inner, peeled) && error_tys_equate_as_ref {
            // but those checks need to be a bit more delicate and the benefit is diminishing.
                let sugg = prefix_wrap(".as_ref()");