{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"self.check_type_for_ffi_and_report_errors(span,"}]}
        self.check_type_for_ffi_and_report_errors(span, ty, true, false);
        let ty = self.cx.tcx.type_of(id).instantiate_identity();
    }