diff --git a/Eigen/src/Core/TriangularMatrix.h b/Eigen/src/Core/TriangularMatrix.h
index e2afa23b0..cd1d4fd64 100644
--- a/Eigen/src/Core/TriangularMatrix.h
+++ b/Eigen/src/Core/TriangularMatrix.h
@@ -154,11 +154,17 @@ template<typename _MatrixType, unsigned int _Mode> class TriangularView
 
     typedef TriangularBase<TriangularView> Base;
     typedef typename ei_traits<TriangularView>::Scalar Scalar;
+
+  protected:
     typedef _MatrixType MatrixType;
     typedef typename MatrixType::PlainObject DenseMatrixType;
     typedef typename MatrixType::Nested MatrixTypeNested;
     typedef typename ei_cleantype<MatrixTypeNested>::type _MatrixTypeNested;
+    typedef typename ei_cleantype<typename MatrixType::ConjugateReturnType>::type MatrixConjugateReturnType;
+    
+  public:
     using Base::evalToLazy;
+  
 
     typedef typename ei_traits<TriangularView>::StorageKind StorageKind;
     typedef typename ei_traits<TriangularView>::Index Index;
@@ -235,6 +241,12 @@ template<typename _MatrixType, unsigned int _Mode> class TriangularView
     template<typename OtherDerived>
     void lazyAssign(const MatrixBase<OtherDerived>& other);
 
+    /** \sa MatrixBase::conjugate() */
+    inline TriangularView<MatrixConjugateReturnType,Mode> conjugate()
+    { return m_matrix.conjugate(); }
+    /** \sa MatrixBase::conjugate() const */
+    inline const TriangularView<MatrixConjugateReturnType,Mode> conjugate() const
+    { return m_matrix.conjugate(); }
 
     /** \sa MatrixBase::adjoint() */
     inline TriangularView<typename MatrixType::AdjointReturnType,TransposeMode> adjoint()
diff --git a/test/triangular.cpp b/test/triangular.cpp
index 3436f18eb..bf5db4e27 100644
--- a/test/triangular.cpp
+++ b/test/triangular.cpp
@@ -83,6 +83,9 @@ template<typename MatrixType> void triangular_square(const MatrixType& m)
   m1.template triangularView<Lower>() = m2.transpose() + m2;
   VERIFY_IS_APPROX(m3.template triangularView<Lower>().toDenseMatrix(), m1);
 
+  VERIFY_IS_APPROX(m3.template triangularView<Lower>().conjugate().toDenseMatrix(),
+                   m3.conjugate().template triangularView<Lower>().toDenseMatrix());
+
   m1 = MatrixType::Random(rows, cols);
   for (int i=0; i<rows; ++i)
     while (ei_abs2(m1(i,i))<1e-1) m1(i,i) = ei_random<Scalar>();