{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"//"}]}
        // Sadly we cannot assert that `caller_arg.layout().ty` and `caller_abi.layout.ty` are
        assert_eq!(caller_arg.layout().layout, caller_abi.layout.layout);
        // equal; in closures the types sometimes differ. We just hope that `caller_abi` is the