diff --git a/Eigen/src/SparseLU/SparseLU.h b/Eigen/src/SparseLU/SparseLU.h
old mode 100644
new mode 100755
index acd3ad100..d33d27f46
--- a/Eigen/src/SparseLU/SparseLU.h
+++ b/Eigen/src/SparseLU/SparseLU.h
@@ -101,7 +101,8 @@ class SparseLU : public SparseSolverBase<SparseLU<_MatrixType,_OrderingType> >,
     {
       initperfvalues(); 
     }
-    explicit SparseLU(const MatrixType& matrix):m_lastError(""),m_Ustore(0,0,0,0,0,0),m_symmetricmode(false),m_diagpivotthresh(1.0),m_detPermR(1)
+    explicit SparseLU(const MatrixType& matrix)
+      : m_lastError(""),m_Ustore(0,0,0,0,0,0),m_symmetricmode(false),m_diagpivotthresh(1.0),m_detPermR(1)
     {
       initperfvalues(); 
       compute(matrix);
@@ -719,7 +720,7 @@ template<typename MatrixLType, typename MatrixUType>
 struct SparseLUMatrixUReturnType : internal::no_assignment_operator
 {
   typedef typename MatrixLType::Scalar Scalar;
-  explicit SparseLUMatrixUReturnType(const MatrixLType& mapL, const MatrixUType& mapU)
+  SparseLUMatrixUReturnType(const MatrixLType& mapL, const MatrixUType& mapU)
   : m_mapL(mapL),m_mapU(mapU)
   { }
   Index rows() { return m_mapL.rows(); }