2 files changed, 4 insertions, 3 deletions
diff --git a/xsd-tests/cxx/tree/polymorphism/ostream/buildfile b/xsd-tests/cxx/tree/polymorphism/ostream/buildfile
index 2237c73..fb9c4d0 100644
--- a/xsd-tests/cxx/tree/polymorphism/ostream/buildfile
+++ b/xsd-tests/cxx/tree/polymorphism/ostream/buildfile
@@ -11,9 +11,7 @@ exe{driver}: file{output}: test.stdout = true
 
 <{hxx ixx cxx}{test}>: xsd{test} $xsd
 {{
-  diag xsd ($<[0]) # @@ TMP
-
-  $xsd cxx-tree --std c++11   \
+  $xsd cxx-tree               \
        --generate-inline      \
        --generate-polymorphic \
        --polymorphic-type-all \
diff --git a/xsd-tests/cxx/tree/polymorphism/ostream/driver.cxx b/xsd-tests/cxx/tree/polymorphism/ostream/driver.cxx
index b030be9..8754ac0 100644
--- a/xsd-tests/cxx/tree/polymorphism/ostream/driver.cxx
+++ b/xsd-tests/cxx/tree/polymorphism/ostream/driver.cxx
@@ -9,6 +9,9 @@
 
 #include "test.hxx"
 
+#undef NDEBUG
+#include <cassert>
+
 using namespace std;
 using namespace test;