040000 tree 4351b39c1cc5d700ebeaa52884a6a28b4be3700a	cmd
100644 blob 8592324f109410c969d7d5a971922e6d9be02d70	nilness.go
100644 blob 1501f4fc77d7413f5f181cb19322e9db82df3c44	nilness_go117_test.go
100644 blob 86c4a769da840a80c7d90e28be5666b9f97a5fe2	nilness_test.go
040000 tree 1fd2991caacdcfb638ed8f64f70057187d90dd11	testdata