1 files changed, 5 insertions, 18 deletions
diff --git a/tests/cpfile/driver.cxx b/tests/cpfile/driver.cxx
index c613b49..fe01bdd 100644
--- a/tests/cpfile/driver.cxx
+++ b/tests/cpfile/driver.cxx
@@ -1,29 +1,16 @@
 // file      : tests/cpfile/driver.cxx -*- C++ -*-
 // license   : MIT; see accompanying LICENSE file
 
-#include <cassert>
-
-#ifndef __cpp_lib_modules_ts
 #include <ios>
 #include <string>
 #include <system_error>
-#endif
 
-// Other includes.
+#include <libbutl/path.hxx>
+#include <libbutl/fdstream.hxx>
+#include <libbutl/filesystem.hxx>
 
-#ifdef __cpp_modules_ts
-#ifdef __cpp_lib_modules_ts
-import std.core;
-import std.io;
-#endif
-import butl.path;
-import butl.fdstream;
-import butl.filesystem;
-#else
-#include <libbutl/path.mxx>
-#include <libbutl/fdstream.mxx>
-#include <libbutl/filesystem.mxx>
-#endif
+#undef NDEBUG
+#include <cassert>
 
 using namespace std;
 using namespace butl;