diff --git a/Tests/Fortran/CMakeLists.txt b/Tests/Fortran/CMakeLists.txt
index d11d29925f..91390e9c2d 100644
--- a/Tests/Fortran/CMakeLists.txt
+++ b/Tests/Fortran/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required (VERSION 2.6)
-project(testf Fortran C)
+project(testf Fortran C CXX)
 message("CTEST_FULL_OUTPUT ")
 set(CMAKE_VERBOSE_MAKEFILE 1)
 message("ENV_FLAGS = $ENV{FFLAGS}")
@@ -30,7 +30,7 @@ function(test_fortran_c_interface_module)
     endif(FORTRAN_C_MODULE_MANGLING_FOUND)
   endif()
   set(FORTRAN_FUNCTIONS ${FORTRAN_FUNCTIONS} my_sub mysub )
-  set(srcs ${srcs} mysub.f foo.c)
+  set(srcs ${srcs} mysub.f foo.c foo.cxx)
   create_fortran_c_interface("F_" FORTRAN_FUNCTIONS 
     "${testf_BINARY_DIR}/foo.h")
   include_directories("${testf_BINARY_DIR}")
diff --git a/Tests/Fortran/foo.c b/Tests/Fortran/foo.c
index f03aec17a1..7837534c77 100644
--- a/Tests/Fortran/foo.c
+++ b/Tests/Fortran/foo.c
@@ -1,7 +1,7 @@
 #include "foo.h"
 extern F_test_mod_sub();
 extern F_mysub();
-int main()
+int foo()
 {
   F_mysub();
   F_my_sub();
diff --git a/Tests/Fortran/foo.cxx b/Tests/Fortran/foo.cxx
new file mode 100644
index 0000000000..bb3117ff27
--- /dev/null
+++ b/Tests/Fortran/foo.cxx
@@ -0,0 +1,6 @@
+extern "C" int foo(void);
+int main()
+{
+  delete new int;
+  return foo();
+}