From 64b29e06b9f23a496b28fab4b9e29680bc486cc1 Mon Sep 17 00:00:00 2001
From: Martin Drozdik <drozdik.svk@gmail.com>
Date: Mon, 16 Feb 2015 18:18:46 +0900
Subject: [PATCH] bug #956: Fixed bug in move constructors of DenseStorage
 which caused "moved-from" objects to be in an invalid state.

---
 Eigen/src/Core/DenseStorage.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Eigen/src/Core/DenseStorage.h b/Eigen/src/Core/DenseStorage.h
index 4c37fadbd..b52b4dc7b 100644
--- a/Eigen/src/Core/DenseStorage.h
+++ b/Eigen/src/Core/DenseStorage.h
@@ -304,6 +304,8 @@ template<typename T, int _Options> class DenseStorage<T, Dynamic, Dynamic, Dynam
       , m_cols(std::move(other.m_cols))
     {
       other.m_data = nullptr;
+      other.m_rows = 0;
+      other.m_cols = 0;
     }
     DenseStorage& operator=(DenseStorage&& other)
     {
@@ -374,6 +376,7 @@ template<typename T, int _Rows, int _Options> class DenseStorage<T, Dynamic, _Ro
       , m_cols(std::move(other.m_cols))
     {
       other.m_data = nullptr;
+      other.m_cols = 0;
     }
     DenseStorage& operator=(DenseStorage&& other)
     {
@@ -440,6 +443,7 @@ template<typename T, int _Cols, int _Options> class DenseStorage<T, Dynamic, Dyn
       , m_rows(std::move(other.m_rows))
     {
       other.m_data = nullptr;
+      other.m_rows = 0;
     }
     DenseStorage& operator=(DenseStorage&& other)
     {