[C++20 Modules] Add tests for headerunits

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/projects/c++/modules/stl_headerunit/src/main.cpp b/tests/projects/c++/modules/stl_headerunit/src/main.cpp
new file mode 100644
index 000000000..1e5cc698f
--- /dev/null
+++ b/tests/projects/c++/modules/stl_headerunit/src/main.cpp
@@ -0,0 +1,6 @@
+import hello;
+
+int main() {
+    hello::say("hello module!");
+    return 0;
+}