From f253e192966fb07a58a975fd442de00f78784d58 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Thu, 26 May 2016 17:27:14 +0200
Subject: [PATCH] Disable some long to float conversion warnings

---
 Eigen/src/Core/ConditionEstimator.h | 8 ++++++++
 Eigen/src/Core/Redux.h              | 7 +++++++
 2 files changed, 15 insertions(+)

diff --git a/Eigen/src/Core/ConditionEstimator.h b/Eigen/src/Core/ConditionEstimator.h
index 68c5e918e..2d6c6c5b5 100644
--- a/Eigen/src/Core/ConditionEstimator.h
+++ b/Eigen/src/Core/ConditionEstimator.h
@@ -94,7 +94,15 @@ typename Decomposition::RealScalar rcond_invmatrix_L1_norm_estimate(const Decomp
   if (n == 0)
     return 0;
 
+  // Disable Index to float conversion warning
+#ifdef __INTEL_COMPILER
+  #pragma warning push
+  #pragma warning ( disable : 2259 )
+#endif
   Vector v = dec.solve(Vector::Ones(n) / Scalar(n));
+#ifdef __INTEL_COMPILER
+  #pragma warning pop
+#endif
 
   // lower_bound is a lower bound on
   //   ||inv(matrix)||_1  = sup_v ||inv(matrix) v||_1 / ||v||_1
diff --git a/Eigen/src/Core/Redux.h b/Eigen/src/Core/Redux.h
index 582ba5c43..3a47edf79 100644
--- a/Eigen/src/Core/Redux.h
+++ b/Eigen/src/Core/Redux.h
@@ -459,7 +459,14 @@ template<typename Derived>
 EIGEN_STRONG_INLINE typename internal::traits<Derived>::Scalar
 DenseBase<Derived>::mean() const
 {
+#ifdef __INTEL_COMPILER
+  #pragma warning push
+  #pragma warning ( disable : 2259 )
+#endif
   return Scalar(derived().redux(Eigen::internal::scalar_sum_op<Scalar>())) / Scalar(this->size());
+#ifdef __INTEL_COMPILER
+  #pragma warning pop
+#endif
 }
 
 /** \returns the product of all coefficients of *this