040000 tree 4351b39c1cc5d700ebeaa52884a6a28b4be3700a	cmd
100644 blob 8db18c73adefba3fad0dc64777e09d3669c6950a	nilness.go
100644 blob 1501f4fc77d7413f5f181cb19322e9db82df3c44	nilness_go117_test.go
100644 blob 86c4a769da840a80c7d90e28be5666b9f97a5fe2	nilness_test.go
040000 tree 6b8a9e91e74fc968106f764c48c9ba4363bf305a	testdata