1 files changed, 6 insertions, 17 deletions
diff --git a/tests/utf8/driver.cxx b/tests/utf8/driver.cxx
index f35e65e..ccc2870 100644
--- a/tests/utf8/driver.cxx
+++ b/tests/utf8/driver.cxx
@@ -1,24 +1,13 @@
 // file      : tests/utf8/driver.cxx -*- C++ -*-
 // license   : MIT; see accompanying LICENSE file
 
-#include <cassert>
-
-#ifndef __cpp_lib_modules_ts
 #include <string>
-#endif
-
-// Other includes.
-
-#ifdef __cpp_modules_ts
-#ifdef __cpp_lib_modules_ts
-import std.core;
-#endif
-import butl.utf8;
-import butl.utility;
-#else
-#include <libbutl/utf8.mxx>
-#include <libbutl/utility.mxx>
-#endif
+
+#include <libbutl/utf8.hxx>
+#include <libbutl/utility.hxx>
+
+#undef NDEBUG
+#include <cassert>
 
 using namespace std;
 using namespace butl;