message: Use a scope block for CUDA_CUB_RET_IF_FAIL macro
diff: @@ -652,10 +652,10 @@ namespace core {
  }
  #define CUDA_CUB_RET_IF_FAIL(e) \
  - do { \
  + { \
  auto const error = (e); \
  if (cub::Debug(error, __FILE__, __LINE__)) return error; \
  - } while(0);
  + }
  // uninitialized
  // -------
  