dir=/tmp/tmp.76lCLVBnzw size="1188 bytes"

dir=/tmp/tmp.76lCLVBnzw/core size="45141 bytes"

missing cases in switch of type reflect.Kind: reflect.Invalid, reflect.Bool, reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr, reflect.Float32, reflect.Float64, reflect.Complex64, reflect.Complex128, reflect.Chan, reflect.Func, reflect.Interface, reflect.Pointer|reflect.Ptr, reflect.String, reflect.Struct, reflect.UnsafePointer (exhaustive)

return with no blank line before (nlreturn)