From 7031f4e783e7aef3150df9bae628d00009220349 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Thu, 12 Nov 2015 17:10:19 +0100
Subject: [PATCH] bug #1111: fix infinite recursion in
 sparse-column-major.row(i).nonZeros() (it now produces a compilation error)

---
 Eigen/src/SparseCore/SparseBlock.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Eigen/src/SparseCore/SparseBlock.h b/Eigen/src/SparseCore/SparseBlock.h
index 6d4f6ffff..4f4983508 100644
--- a/Eigen/src/SparseCore/SparseBlock.h
+++ b/Eigen/src/SparseCore/SparseBlock.h
@@ -369,7 +369,6 @@ public:
     typename SparseMatrixType::Nested m_matrix;
     Index m_outerStart;
     const internal::variable_if_dynamic<Index, OuterSize> m_outerSize;
-
 };
 
 //----------
@@ -530,7 +529,8 @@ public:
     const internal::variable_if_dynamic<Index, XprType::ColsAtCompileTime == 1 ? 0 : Dynamic> m_startCol;
     const internal::variable_if_dynamic<Index, RowsAtCompileTime> m_blockRows;
     const internal::variable_if_dynamic<Index, ColsAtCompileTime> m_blockCols;
-
+  private:
+    Index nonZeros() const;
 };
 
 } // end namespace Eigen