From b92c71235d0ccc62bc3f6f009a58504475468ea6 Mon Sep 17 00:00:00 2001
From: Christoph Hertzberg <chtz@informatik.uni-bremen.de>
Date: Tue, 2 Oct 2018 18:59:10 +0200
Subject: Move struct outside of method for C++03 compatibility.

---
 unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h b/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h
index 213379dbd..69a59906b 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h
@@ -195,6 +195,14 @@ struct TensorEvaluator<const TensorReshapingOp<NewDimensions, ArgType>, Device>
     m_impl.getResourceRequirements(resources);
   }
 
+  // required in block(OutputTensorBlock* output_block) const
+  // For C++03 compatibility this must be defined outside the method
+  struct BlockIteratorState {
+    Index stride;
+    Index span;
+    Index size;
+    Index count;
+  };
   // TODO(andydavis) Reduce the overhead of this function.
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void block(
       OutputTensorBlock* output_block) const {
@@ -219,12 +227,6 @@ struct TensorEvaluator<const TensorReshapingOp<NewDimensions, ArgType>, Device>
     }
 
     // Initialize output block iterator state.
-    struct BlockIteratorState {
-      Index stride;
-      Index span;
-      Index size;
-      Index count;
-    };
     array<BlockIteratorState, NumOutputDims> block_iter_state;
 
     for (Index i = 0; i < NumOutputDims; ++i) {
-- 
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