From ab4ef5e66e33dd585bed2207c7c53948e30b2875 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 30 Nov 2016 17:37:53 +0100
Subject: [PATCH] bug #1351: fix compilation of random with old compilers

---
 Eigen/src/Core/functors/NullaryFunctors.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Eigen/src/Core/functors/NullaryFunctors.h b/Eigen/src/Core/functors/NullaryFunctors.h
index 0000ea1f1..70efec3ec 100644
--- a/Eigen/src/Core/functors/NullaryFunctors.h
+++ b/Eigen/src/Core/functors/NullaryFunctors.h
@@ -173,6 +173,13 @@ template<typename Scalar, typename PacketType,typename IndexType>
 struct has_unary_operator<linspaced_op<Scalar,PacketType>,IndexType> { enum { value = 1}; };
 template<typename Scalar, typename PacketType,typename IndexType>
 struct has_binary_operator<linspaced_op<Scalar,PacketType>,IndexType> { enum { value = 0}; };
+
+template<typename Scalar,typename IndexType>
+struct has_nullary_operator<scalar_random_op<Scalar>,IndexType> { enum { value = 1}; };
+template<typename Scalar,typename IndexType>
+struct has_unary_operator<scalar_random_op<Scalar>,IndexType> { enum { value = 0}; };
+template<typename Scalar,typename IndexType>
+struct has_binary_operator<scalar_random_op<Scalar>,IndexType> { enum { value = 0}; };
 #endif
 
 } // end namespace internal