2 files changed, 4 insertions, 3 deletions
diff --git a/xsd-tests/cxx/tree/types-only/buildfile b/xsd-tests/cxx/tree/types-only/buildfile
index fa02277..6436090 100644
--- a/xsd-tests/cxx/tree/types-only/buildfile
+++ b/xsd-tests/cxx/tree/types-only/buildfile
@@ -8,9 +8,7 @@ exe{driver}: {hxx cxx}{* -test} {hxx ixx cxx}{test} $libs
 
 <{hxx ixx cxx}{test}>: xsd{test} $xsd
 {{
-  diag xsd ($<[0]) # @@ TMP
-
-  $xsd cxx-tree --std c++11   \
+  $xsd cxx-tree               \
        --generate-inline      \
        --suppress-parsing     \
        --output-dir $out_base \
diff --git a/xsd-tests/cxx/tree/types-only/driver.cxx b/xsd-tests/cxx/tree/types-only/driver.cxx
index 730b807..f9cce83 100644
--- a/xsd-tests/cxx/tree/types-only/driver.cxx
+++ b/xsd-tests/cxx/tree/types-only/driver.cxx
@@ -9,6 +9,9 @@
 
 #include "test.hxx"
 
+#undef NDEBUG
+#include <cassert>
+
 using namespace std;
 using namespace test;