From c1b3d5ecb6c7ee2d52260507826955c8adee3bf6 Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Fri, 31 Mar 2017 08:31:28 -0700
Subject: Restored code compatibility with compilers that dont support c++11
 Gated more sycl code under #ifdef sycl

---
 unsupported/Eigen/CXX11/src/Tensor/TensorPatch.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorPatch.h b/unsupported/Eigen/CXX11/src/Tensor/TensorPatch.h
index 1a105165d..415021510 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorPatch.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorPatch.h
@@ -255,10 +255,10 @@ struct TensorEvaluator<const TensorPatchOp<PatchDim, ArgType>, Device>
 
   EIGEN_DEVICE_FUNC Scalar* data() const { return NULL; }
 
-  /// required by sycl in order to extract the accessor
+#ifdef EIGEN_USE_SYCL
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorEvaluator<ArgType, Device>& impl() const { return m_impl; }
-  /// required by sycl in order to extract the accessor
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const PatchDim& functor() const { return patch_dims; }
+#endif
 
  protected:
   Dimensions m_dimensions;
-- 
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