040000 tree 2b8c70a708cf5bae78b53f46bd928ed18df9cfb9	testdata
100644 blob e85b9dc84ee7279cce147c21a802fb70120282ae	unusedvariable.go
100644 blob 5dcca007a988fc98527e9379b89eee2d8b9cd7ed	unusedvariable_test.go