Improve D mixed language test case

1 files changed, 12 insertions, 0 deletions

diff --git a/test cases/d/10 d cpp/cppmain.cpp b/test cases/d/10 d cpp/cppmain.cpp
index aeddf56e8..ff90e3f41 100644
--- a/test cases/d/10 d cpp/cppmain.cpp
+++ b/test cases/d/10 d cpp/cppmain.cpp
@@ -1,6 +1,18 @@
+extern "C" int rt_init();
+extern "C" int rt_term();
 extern void print_hello(int i);
 
 int main(int, char**) {
+    // initialize D runtime
+    if (!rt_init())
+        return 1;
+    
     print_hello(1);
+    
+    // terminate D runtime, each initialize call
+    // must be paired with a terminate call.
+    if (!rt_term())
+        return 1;
+    
     return 0;
 }