From e91f25530117a30e1bf71387c9864e3ac601b9ba Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Mon, 21 Mar 2016 10:02:00 -0700
Subject: Marked variables that's only used in debug mode as such

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

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h b/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
index 5d73d62d2..1fb27a65b 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvalTo.h
@@ -111,6 +111,7 @@ struct TensorEvaluator<const TensorEvalToOp<ArgType>, Device>
   EIGEN_DEVICE_FUNC const Dimensions& dimensions() const { return m_impl.dimensions(); }
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType* scalar) {
+    EIGEN_UNUSED_VARIABLE(scalar);
     eigen_assert(scalar == NULL);
     return m_impl.evalSubExprsIfNeeded(m_buffer);
   }
-- 
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