1 files changed, 3 insertions, 13 deletions
diff --git a/tests/strcase/driver.cxx b/tests/strcase/driver.cxx
index f9ea3b6..8e964a6 100644
--- a/tests/strcase/driver.cxx
+++ b/tests/strcase/driver.cxx
@@ -1,22 +1,12 @@
 // file      : tests/strcase/driver.cxx -*- C++ -*-
 // license   : MIT; see accompanying LICENSE file
 
-#include <cassert>
-
-#ifndef __cpp_lib_modules_ts
 #include <string>
-#endif
 
-// Other includes.
+#include <libbutl/utility.hxx>
 
-#ifdef __cpp_modules_ts
-#ifdef __cpp_lib_modules_ts
-import std.core;
-#endif
-import butl.utility;
-#else
-#include <libbutl/utility.mxx>
-#endif
+#undef NDEBUG
+#include <cassert>
 
 using namespace std;
 using namespace butl;