From 73e55525e50d76874fc3342623bed73490407392 Mon Sep 17 00:00:00 2001
From: Eugene Zhulenev <eugene.zhulenev@gmail.com>
Date: Wed, 18 Dec 2019 23:19:36 +0000
Subject: Return const data pointer from TensorRef evaluator.data()

---
 unsupported/Eigen/CXX11/src/Tensor/TensorRef.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorRef.h')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h b/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
index 4c6420586..030d19844 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
@@ -408,7 +408,7 @@ struct TensorEvaluator<const TensorRef<Derived>, Device>
     return m_ref.coeffRef(index);
   }
 
-  EIGEN_DEVICE_FUNC Scalar* data() const { return m_ref.data(); }
+  EIGEN_DEVICE_FUNC const Scalar* data() const { return m_ref.data(); }
 
  protected:
   TensorRef<Derived> m_ref;
-- 
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