add vector parameter passing test

dlang · Sep 10, 2024 · 4e1481d · 4e1481d
1 parent d1328c9
commit 4e1481d
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/source/stdcpp/test/vector.d b/source/stdcpp/test/vector.d
@@ -106,3 +106,17 @@ else version (CppRuntime_Clang)
         assert(vec.size == 7);
     }
 }
+
+void foo(ref vector!int vec)
+{
+    //modify vector argument
+    vec.clear;
+}
+
+unittest
+{
+    vector!int obj = 5;
+    assert(obj.size == 5);
+    foo(obj);
+    assert(obj.size == 0);
+}