From df3da0780d26f479dbb21dae5ae4bf2ab701595e Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Wed, 30 Nov 2016 09:30:12 -0800
Subject: [PATCH] Updated customIndices2Array to handle various index sizes.

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

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h b/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
index 615559d44..25ce471f9 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorMeta.h
@@ -168,12 +168,12 @@ template <typename Idx> struct IndexPair {
 #ifdef EIGEN_HAS_SFINAE
 namespace internal {
 
-  template<typename IndexType, Index... Is>
+  template<typename IndexType, typename Index, Index... Is>
   EIGEN_CONSTEXPR EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
   array<Index, sizeof...(Is)> customIndices2Array(IndexType& idx, numeric_list<Index, Is...>) {
     return { idx[Is]... };
   }
-  template<typename IndexType>
+  template<typename IndexType, typename Index>
   EIGEN_CONSTEXPR EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
   array<Index, 0> customIndices2Array(IndexType&, numeric_list<Index>) {
     return array<Index, 0>();