1 files changed, 10 insertions, 1 deletions
diff --git a/tests/compute/global-type-param.slang b/tests/compute/global-type-param.slang
index 301ef1021..03f5df329 100644
--- a/tests/compute/global-type-param.slang
+++ b/tests/compute/global-type-param.slang
@@ -1,6 +1,6 @@
 //TEST(smoke,compute):COMPARE_COMPUTE:-xslang -use-ir
 //TEST_INPUT:ubuffer(data=[0], stride=4):dxbinding(0),glbinding(0),out
-//TEST_INPUT:type Impl
+//TEST_INPUT:type Wrapper<Impl>
 
 RWStructuredBuffer<float> outputBuffer;
 
@@ -9,6 +9,15 @@ interface IBase
     float compute();
 }
 
+struct Wrapper<T : IBase> : IBase
+{
+    T obj;
+    float compute()
+    {
+        return obj.compute();        
+    }
+};
+
 struct Impl : IBase
 {
     float compute()