StrCat("Not an eager tensor handle.", reinterpret_cast<uintptr_t>(at));
    TF_SetStatus(s, TF_INVALID_ARGUMENT, msg.c_str());
    return nullptr;
  }
  return wrap(handle);
}

TFE_Context* TF_ExecutionContextGetTFEContext(TF_ExecutionContext* ctx,
                                              TF_Status* s) {
  auto imm_ctx = dyn_cast<ImmediateExecutionContext>(unwrap(ctx));
  if (!imm_ctx) {
    string msg =

TFE_TensorHandle* TF_AbstractTensorGetEagerTensor(TF_AbstractTensor* at,
                                                  TF_Status* s);
TFE_Context* TF_ExecutionContextGetTFEContext(TF_ExecutionContext*,
                                              TF_Status* s);

#ifdef __cplusplus
} /* end extern "C" */
#endif