Fix/handle some int-to-long conversions.

3 files changed, 4 insertions, 4 deletions

diff --git a/Eigen/src/LU/PartialPivLU.h b/Eigen/src/LU/PartialPivLU.h
index 715d2b09c..b68916287 100644
--- a/Eigen/src/LU/PartialPivLU.h
+++ b/Eigen/src/LU/PartialPivLU.h
@@ -434,7 +434,7 @@ struct partial_lu_impl
       // update permutations and apply them to A_0
       for(Index i=k; i<k+bs; ++i)
       {
-        Index piv = (row_transpositions[i] += k);
+        Index piv = (row_transpositions[i] += internal::convert_index<PivIndex>(k));
         A_0.row(i).swap(A_0.row(piv));
       }
 
diff --git a/Eigen/src/SparseCore/SparseBlock.h b/Eigen/src/SparseCore/SparseBlock.h
index 82fae8c4b..0e447f15f 100644
--- a/Eigen/src/SparseCore/SparseBlock.h
+++ b/Eigen/src/SparseCore/SparseBlock.h
@@ -189,9 +189,9 @@ public:
         StorageIndex p = StorageIndex(start);

         for(Index k=0; k<m_outerSize.value(); ++k)

         {

-          Index nnz_k = tmp.innerVector(k).nonZeros();

+          StorageIndex nnz_k = internal::convert_index<StorageIndex>(tmp.innerVector(k).nonZeros());

           if(!m_matrix.isCompressed())

-            matrix.innerNonZeroPtr()[m_outerStart+k] = StorageIndex(nnz_k);

+            matrix.innerNonZeroPtr()[m_outerStart+k] = nnz_k;

           matrix.outerIndexPtr()[m_outerStart+k] = p;

           p += nnz_k;

         }

diff --git a/Eigen/src/SparseCore/SparseMatrix.h b/Eigen/src/SparseCore/SparseMatrix.h
index 760e151eb..a78bd57c3 100644
--- a/Eigen/src/SparseCore/SparseMatrix.h
+++ b/Eigen/src/SparseCore/SparseMatrix.h
@@ -1080,7 +1080,7 @@ EIGEN_DONT_INLINE SparseMatrix<Scalar,_Options,_Index>& SparseMatrix<Scalar,_Opt
     IndexVector positions(dest.outerSize());
     for (Index j=0; j<dest.outerSize(); ++j)
     {
-      Index tmp = dest.m_outerIndex[j];
+      StorageIndex tmp = dest.m_outerIndex[j];
       dest.m_outerIndex[j] = count;
       positions[j] = count;
       count += tmp;