fix the remainder of bug #159

2 files changed, 13 insertions, 0 deletions

diff --git a/test/eigen2/eigen2_triangular.cpp b/test/eigen2/eigen2_triangular.cpp
index 43b42e3a5..30ef1b20b 100644
--- a/test/eigen2/eigen2_triangular.cpp
+++ b/test/eigen2/eigen2_triangular.cpp
@@ -150,6 +150,12 @@ void selfadjoint()
   ref3 << 1, 0,
           0, 4;
   VERIFY(m3 == ref3);
+  
+  // example inspired from bug 159
+  int array[] = {1, 2, 3, 4};
+  Matrix2i::Map(array).part<SelfAdjoint>() = Matrix2i::Random().part<LowerTriangular>();
+  
+  std::cout << "hello\n" << array << std::endl;
 }
 
 void test_eigen2_triangular()
diff --git a/test/triangular.cpp b/test/triangular.cpp
index 0c69749e0..69decb793 100644
--- a/test/triangular.cpp
+++ b/test/triangular.cpp
@@ -235,6 +235,11 @@ template<typename MatrixType> void triangular_rect(const MatrixType& m)
   VERIFY_IS_APPROX(m2,m3);
 }
 
+void bug_159()
+{
+  Matrix3d m = Matrix3d::Random().triangularView<Lower>(); 
+}
+
 void test_triangular()
 {
   for(int i = 0; i < g_repeat ; i++)
@@ -255,4 +260,6 @@ void test_triangular()
     CALL_SUBTEST_5( triangular_rect(MatrixXcd(r, c)) );
     CALL_SUBTEST_6( triangular_rect(Matrix<float,Dynamic,Dynamic,RowMajor>(r, c)) );
   }
+  
+  CALL_SUBTEST_1( bug_159() );
 }