1 files changed, 6 insertions, 18 deletions
diff --git a/tests/string-parser/driver.cxx b/tests/string-parser/driver.cxx
index 4e4984e..8cba912 100644
--- a/tests/string-parser/driver.cxx
+++ b/tests/string-parser/driver.cxx
@@ -1,27 +1,15 @@
 // file      : tests/string-parser/driver.cxx -*- C++ -*-
 // license   : MIT; see accompanying LICENSE file
 
-#include <cassert>
-
-#ifndef __cpp_lib_modules_ts
 #include <string>
 #include <vector>
 #include <iostream>
-#endif
-
-// Other includes.
-
-#ifdef __cpp_modules_ts
-#ifdef __cpp_lib_modules_ts
-import std.core;
-import std.io;
-#endif
-import butl.utility;       // operator<<(ostream,exception)
-import butl.string_parser;
-#else
-#include <libbutl/utility.mxx>
-#include <libbutl/string-parser.mxx>
-#endif
+
+#include <libbutl/utility.hxx>       // operator<<(ostream,exception)
+#include <libbutl/string-parser.hxx>
+
+#undef NDEBUG
+#include <cassert>
 
 using namespace std;
 using namespace butl::string_parser;