1 files changed, 7 insertions, 7 deletions
diff --git a/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h b/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
index db2449d02..ef50c46a9 100644
--- a/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
+++ b/unsupported/Eigen/src/MatrixFunctions/MatrixFunction.h
@@ -398,8 +398,8 @@ struct matrix_function_compute
 template <typename MatrixType>
 struct matrix_function_compute<MatrixType, 0>
 {  
-  template <typename AtomicType, typename ResultType> 
-  static void run(const MatrixType& A, AtomicType& atomic, ResultType &result)
+  template <typename MatA, typename AtomicType, typename ResultType>
+  static void run(const MatA& A, AtomicType& atomic, ResultType &result)
   {
     typedef internal::traits<MatrixType> Traits;
     typedef typename Traits::Scalar Scalar;
@@ -422,14 +422,14 @@ struct matrix_function_compute<MatrixType, 0>
 template <typename MatrixType>
 struct matrix_function_compute<MatrixType, 1>
 {
-  template <typename AtomicType, typename ResultType> 
-  static void run(const MatrixType& A, AtomicType& atomic, ResultType &result)
+  template <typename MatA, typename AtomicType, typename ResultType>
+  static void run(const MatA& A, AtomicType& atomic, ResultType &result)
   {
     typedef internal::traits<MatrixType> Traits;
-    typedef typename MatrixType::Index Index;
     
     // compute Schur decomposition of A
-    const ComplexSchur<MatrixType> schurOfA(A);  
+    const ComplexSchur<MatrixType> schurOfA(A);
+    eigen_assert(schurOfA.info()==Success);
     MatrixType T = schurOfA.matrixT();
     MatrixType U = schurOfA.matrixU();
 
@@ -514,7 +514,7 @@ template<typename Derived> class MatrixFunctionReturnValue
       typedef internal::MatrixFunctionAtomic<DynMatrixType> AtomicType;
       AtomicType atomic(m_f);
 
-      internal::matrix_function_compute<NestedEvalTypeClean>::run(m_A, atomic, result);
+      internal::matrix_function_compute<typename NestedEvalTypeClean::PlainObject>::run(m_A, atomic, result);
     }
 
     Index rows() const { return m_A.rows(); }