1 files changed, 30 insertions, 0 deletions
diff --git a/tests/compute/global-type-param.slang b/tests/compute/global-type-param.slang
new file mode 100644
index 000000000..301ef1021
--- /dev/null
+++ b/tests/compute/global-type-param.slang
@@ -0,0 +1,30 @@
+//TEST(smoke,compute):COMPARE_COMPUTE:-xslang -use-ir
+//TEST_INPUT:ubuffer(data=[0], stride=4):dxbinding(0),glbinding(0),out
+//TEST_INPUT:type Impl
+
+RWStructuredBuffer<float> outputBuffer;
+
+interface IBase
+{
+    float compute();
+}
+
+struct Impl : IBase
+{
+    float compute()
+    {
+        return 1.0;
+    }
+};
+
+__generic_param TImpl : IBase;
+
+TImpl impl;
+
+[numthreads(1, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+	uint tid = dispatchThreadID.x;
+	float outVal = impl.compute();
+	outputBuffer[tid] = outVal;
+}
+\ No newline at end of file