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-rw-r--r--failtest/CMakeLists.txt2
-rw-r--r--failtest/sparse_storage_mismatch.cpp16
2 files changed, 18 insertions, 0 deletions
diff --git a/failtest/CMakeLists.txt b/failtest/CMakeLists.txt
index d3e82ecd9..8df0a7631 100644
--- a/failtest/CMakeLists.txt
+++ b/failtest/CMakeLists.txt
@@ -47,6 +47,8 @@ ei_add_failtest("sparse_ref_3")
ei_add_failtest("sparse_ref_4")
ei_add_failtest("sparse_ref_5")
+ei_add_failtest("sparse_storage_mismatch")
+
ei_add_failtest("partialpivlu_int")
ei_add_failtest("fullpivlu_int")
ei_add_failtest("llt_int")
diff --git a/failtest/sparse_storage_mismatch.cpp b/failtest/sparse_storage_mismatch.cpp
new file mode 100644
index 000000000..51840d416
--- /dev/null
+++ b/failtest/sparse_storage_mismatch.cpp
@@ -0,0 +1,16 @@
+#include "../Eigen/Sparse"
+using namespace Eigen;
+
+typedef SparseMatrix<double,ColMajor> Mat1;
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+typedef SparseMatrix<double,RowMajor> Mat2;
+#else
+typedef SparseMatrix<double,ColMajor> Mat2;
+#endif
+
+int main()
+{
+ Mat1 a(10,10);
+ Mat2 b(10,10);
+ a += b;
+}