From 86eb41f1cb016916d0813da851ec39a244ff6d8f Mon Sep 17 00:00:00 2001
From: Joel Holdsworth <joel.holdsworth@vcatechnology.com>
Date: Thu, 7 Nov 2019 14:34:06 +0000
Subject: SparseRef: Fixed alignment warning on ARM GCC

---
 Eigen/src/Core/util/Meta.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'Eigen/src/Core/util/Meta.h')

diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h
index fe9550d71..2153f2c0d 100755
--- a/Eigen/src/Core/util/Meta.h
+++ b/Eigen/src/Core/util/Meta.h
@@ -612,6 +612,16 @@ template<typename T, typename U> struct scalar_product_traits
 // typedef typename scalar_product_traits<typename remove_all<ArgType0>::type, typename remove_all<ArgType1>::type>::ReturnType type;
 // };
 
+/** \internal Obtains a POD type suitable to use as storage for an object of a size
+  * of at most Len bytes, aligned as specified by \c Align.
+  */
+template<unsigned Len, unsigned Align>
+struct aligned_storage {
+  struct type {
+    EIGEN_ALIGN_TO_BOUNDARY(Align) unsigned char data[Len];
+  };
+};
+
 } // end namespace internal
 
 namespace numext {
-- 
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