1 files changed, 5 insertions, 0 deletions
diff --git a/test cases/rust/21 cargo subproject/main.c b/test cases/rust/21 cargo subproject/main.c
new file mode 100644
index 0000000..5daec64
--- /dev/null
+++ b/test cases/rust/21 cargo subproject/main.c
@@ -0,0 +1,5 @@
+int rust_func(void);
+
+int main(int argc, char *argv[]) {
+    return rust_func();
+}