{"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"callee_abi:"}]}
        callee_abi: &ArgAbi<'tcx, Ty<'tcx>>,
        caller_abi: &ArgAbi<'tcx, Ty<'tcx>>,
    ) -> InterpResult<'tcx, bool> {