From ef9dfee7bdc8e0d82c9b7ddf9414ef99d866d7ba Mon Sep 17 00:00:00 2001
From: Eugene Zhulenev <ezhulenev@google.com>
Date: Tue, 24 Sep 2019 12:52:45 -0700
Subject: Tensor block evaluation V2 support for unary/binary/broadcsting

---
 Eigen/src/Core/util/Meta.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'Eigen/src/Core')

diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h
index f57739c35..db948cea1 100755
--- a/Eigen/src/Core/util/Meta.h
+++ b/Eigen/src/Core/util/Meta.h
@@ -78,9 +78,6 @@ struct conditional { typedef Then type; };
 template<typename Then, typename Else>
 struct conditional <false, Then, Else> { typedef Else type; };
 
-template<typename T, typename U> struct is_same { enum { value = 0 }; };
-template<typename T> struct is_same<T,T> { enum { value = 1 }; };
-
 template<typename T> struct remove_reference { typedef T type; };
 template<typename T> struct remove_reference<T&> { typedef T type; };
 
@@ -115,6 +112,12 @@ template<> struct is_arithmetic<unsigned int>  { enum { value = true }; };
 template<> struct is_arithmetic<signed long>   { enum { value = true }; };
 template<> struct is_arithmetic<unsigned long> { enum { value = true }; };
 
+template<typename T, typename U> struct is_same { enum { value = 0 }; };
+template<typename T> struct is_same<T,T> { enum { value = 1 }; };
+
+template< class T >
+struct is_void : is_same<void, typename remove_const<T>::type> {};
+
 #if EIGEN_HAS_CXX11
 template<> struct is_arithmetic<signed long long>   { enum { value = true }; };
 template<> struct is_arithmetic<unsigned long long> { enum { value = true }; };
-- 
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