From 7d41e97fa964534e2bed3cd4f9003c261f88484f Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Mon, 29 Jun 2015 14:47:40 -0700
Subject: [PATCH] Silenced a number of compilation warnings

---
 .../CXX11/src/Tensor/TensorDimensionList.h    | 20 +++++++++----------
 .../Eigen/CXX11/src/Tensor/TensorReduction.h  |  4 ++--
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorDimensionList.h b/unsupported/Eigen/CXX11/src/Tensor/TensorDimensionList.h
index 19e922f92..61750847e 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorDimensionList.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorDimensionList.h
@@ -35,10 +35,10 @@ template<typename Index, std::size_t Rank> struct array_size<const DimensionList
   static const size_t value = Rank;
 };
 
-template<DenseIndex n, typename Index, std::size_t Rank> const Index array_get(DimensionList<Index, Rank>& a) {
+template<DenseIndex n, typename Index, std::size_t Rank> const Index array_get(DimensionList<Index, Rank>&) {
   return n;
 }
-template<DenseIndex n, typename Index, std::size_t Rank> const Index array_get(const DimensionList<Index, Rank>& a) {
+template<DenseIndex n, typename Index, std::size_t Rank> const Index array_get(const DimensionList<Index, Rank>&a) {
   return n;
 }
 
@@ -177,52 +177,52 @@ struct indices_statically_known_to_increase<const DimensionList<Index, Rank> > {
 
 template <typename Index, std::size_t Rank>
 struct index_statically_eq<DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 template <typename Index, std::size_t Rank>
 struct index_statically_eq<const DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 
 template <typename Index, std::size_t Rank>
 struct index_statically_ne<DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 template <typename Index, std::size_t Rank>
 struct index_statically_ne<const DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 
 template <typename Index, std::size_t Rank>
 struct index_statically_gt<DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 template <typename Index, std::size_t Rank>
 struct index_statically_gt<const DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 
 template <typename Index, std::size_t Rank>
 struct index_statically_lt<DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
 template <typename Index, std::size_t Rank>
 struct index_statically_lt<const DimensionList<Index, Rank> > {
-  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex i, const DenseIndex value) const {
+  EIGEN_ALWAYS_INLINE bool operator() (const DenseIndex, const DenseIndex) const {
     return false;
   }
 };
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
index f31db652d..3b3955094 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
@@ -66,8 +66,8 @@ template <typename OutputDims> struct DimInitializer {
 
 template <> struct DimInitializer<Sizes<1> > {
   template <typename InputDims, typename Index, size_t Rank> EIGEN_DEVICE_FUNC
-  static void run(const InputDims& input_dims, const array<bool, Rank>& reduced,
-                  Sizes<1>* output_dims,  array<Index, Rank>* reduced_dims) {
+  static void run(const InputDims& input_dims, const array<bool, Rank>&,
+                  Sizes<1>*,  array<Index, Rank>* reduced_dims) {
     const int NumInputDims = internal::array_size<InputDims>::value;
     for (int i = 0; i < NumInputDims; ++i) {
       (*reduced_dims)[i] = input_dims[i];